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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-3.19.6-201505021013.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index a311db8..415b28c 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -642,7 +643,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -665,7 +688,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -693,7 +716,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -724,7 +747,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 176d4fe..6eabd3c 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1191,6 +1191,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2283,6 +2290,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2584,6 +2595,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index 65c7c87..abe7f93 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -std=gnu89 -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,72 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
453 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
454 +ifeq ($(KBUILD_EXTMOD),)
455 +gcc-plugins:
456 + $(Q)$(MAKE) $(build)=tools/gcc
457 +else
458 +gcc-plugins: ;
459 +endif
460 +else
461 +gcc-plugins:
462 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
463 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
464 +else
465 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
466 +endif
467 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
468 +endif
469 +endif
470 +
471 ifdef CONFIG_READABLE_ASM
472 # Disable optimizations that make assembler listings hard to read.
473 # reorder blocks reorders the control in the function
474 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
475 else
476 KBUILD_CFLAGS += -g
477 endif
478 -KBUILD_AFLAGS += -Wa,-gdwarf-2
479 +KBUILD_AFLAGS += -Wa,--gdwarf-2
480 endif
481 ifdef CONFIG_DEBUG_INFO_DWARF4
482 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
483 @@ -879,7 +947,7 @@ export mod_sign_cmd
484
485
486 ifeq ($(KBUILD_EXTMOD),)
487 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
488 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
489
490 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
491 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
492 @@ -926,6 +994,8 @@ endif
493
494 # The actual objects are generated when descending,
495 # make sure no implicit rule kicks in
496 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
497 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
498 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499
500 # Handle descending into subdirectories listed in $(vmlinux-dirs)
501 @@ -935,7 +1005,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
502 # Error messages still appears in the original language
503
504 PHONY += $(vmlinux-dirs)
505 -$(vmlinux-dirs): prepare scripts
506 +$(vmlinux-dirs): gcc-plugins prepare scripts
507 $(Q)$(MAKE) $(build)=$@
508
509 define filechk_kernel.release
510 @@ -978,10 +1048,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
511
512 archprepare: archheaders archscripts prepare1 scripts_basic
513
514 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
515 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
516 prepare0: archprepare FORCE
517 $(Q)$(MAKE) $(build)=.
518
519 # All the preparing..
520 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
521 prepare: prepare0
522
523 # Generate some files
524 @@ -1095,6 +1168,8 @@ all: modules
525 # using awk while concatenating to the final file.
526
527 PHONY += modules
528 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
529 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
530 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
531 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
532 @$(kecho) ' Building modules, stage 2.';
533 @@ -1110,7 +1185,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
534
535 # Target to prepare building external modules
536 PHONY += modules_prepare
537 -modules_prepare: prepare scripts
538 +modules_prepare: gcc-plugins prepare scripts
539
540 # Target to install modules
541 PHONY += modules_install
542 @@ -1176,7 +1251,10 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
543 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
544 signing_key.priv signing_key.x509 x509.genkey \
545 extra_certificates signing_key.x509.keyid \
546 - signing_key.x509.signer
547 + signing_key.x509.signer \
548 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
549 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
550 + tools/gcc/randomize_layout_seed.h
551
552 # clean - Delete most, but leave enough to build external modules
553 #
554 @@ -1215,7 +1293,7 @@ distclean: mrproper
555 @find $(srctree) $(RCS_FIND_IGNORE) \
556 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
557 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
558 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
559 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
560 -type f -print | xargs rm -f
561
562
563 @@ -1381,6 +1459,8 @@ PHONY += $(module-dirs) modules
564 $(module-dirs): crmodverdir $(objtree)/Module.symvers
565 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
566
567 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
568 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
569 modules: $(module-dirs)
570 @$(kecho) ' Building modules, stage 2.';
571 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
572 @@ -1521,17 +1601,21 @@ else
573 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
574 endif
575
576 -%.s: %.c prepare scripts FORCE
577 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
578 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
579 +%.s: %.c gcc-plugins prepare scripts FORCE
580 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
581 %.i: %.c prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 -%.o: %.c prepare scripts FORCE
584 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
585 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
586 +%.o: %.c gcc-plugins prepare scripts FORCE
587 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
588 %.lst: %.c prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.s: %.S prepare scripts FORCE
591 +%.s: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 -%.o: %.S prepare scripts FORCE
594 +%.o: %.S gcc-plugins prepare scripts FORCE
595 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
596 %.symtypes: %.c prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 @@ -1543,11 +1627,15 @@ endif
599 $(build)=$(build-dir)
600 # Make sure the latest headers are built for Documentation
601 Documentation/: headers_install
602 -%/: prepare scripts FORCE
603 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
604 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
605 +%/: gcc-plugins prepare scripts FORCE
606 $(cmd_crmodverdir)
607 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
608 $(build)=$(build-dir)
609 -%.ko: prepare scripts FORCE
610 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
611 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
612 +%.ko: gcc-plugins prepare scripts FORCE
613 $(cmd_crmodverdir)
614 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
615 $(build)=$(build-dir) $(@:.ko=.o)
616 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
617 index 8f8eafb..3405f46 100644
618 --- a/arch/alpha/include/asm/atomic.h
619 +++ b/arch/alpha/include/asm/atomic.h
620 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
621 #define atomic_dec(v) atomic_sub(1,(v))
622 #define atomic64_dec(v) atomic64_sub(1,(v))
623
624 +#define atomic64_read_unchecked(v) atomic64_read(v)
625 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
626 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
627 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
628 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
629 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
630 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
631 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
632 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
633 +
634 #endif /* _ALPHA_ATOMIC_H */
635 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
636 index ad368a9..fbe0f25 100644
637 --- a/arch/alpha/include/asm/cache.h
638 +++ b/arch/alpha/include/asm/cache.h
639 @@ -4,19 +4,19 @@
640 #ifndef __ARCH_ALPHA_CACHE_H
641 #define __ARCH_ALPHA_CACHE_H
642
643 +#include <linux/const.h>
644
645 /* Bytes per L1 (data) cache line. */
646 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
647 -# define L1_CACHE_BYTES 64
648 # define L1_CACHE_SHIFT 6
649 #else
650 /* Both EV4 and EV5 are write-through, read-allocate,
651 direct-mapped, physical.
652 */
653 -# define L1_CACHE_BYTES 32
654 # define L1_CACHE_SHIFT 5
655 #endif
656
657 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
658 #define SMP_CACHE_BYTES L1_CACHE_BYTES
659
660 #endif
661 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
662 index 968d999..d36b2df 100644
663 --- a/arch/alpha/include/asm/elf.h
664 +++ b/arch/alpha/include/asm/elf.h
665 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
666
667 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
668
669 +#ifdef CONFIG_PAX_ASLR
670 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
671 +
672 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
673 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
674 +#endif
675 +
676 /* $0 is set by ld.so to a pointer to a function which might be
677 registered using atexit. This provides a mean for the dynamic
678 linker to call DT_FINI functions for shared libraries that have
679 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
680 index aab14a0..b4fa3e7 100644
681 --- a/arch/alpha/include/asm/pgalloc.h
682 +++ b/arch/alpha/include/asm/pgalloc.h
683 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
684 pgd_set(pgd, pmd);
685 }
686
687 +static inline void
688 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
689 +{
690 + pgd_populate(mm, pgd, pmd);
691 +}
692 +
693 extern pgd_t *pgd_alloc(struct mm_struct *mm);
694
695 static inline void
696 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
697 index d8f9b7e..f6222fa 100644
698 --- a/arch/alpha/include/asm/pgtable.h
699 +++ b/arch/alpha/include/asm/pgtable.h
700 @@ -102,6 +102,17 @@ struct vm_area_struct;
701 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
702 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
703 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
704 +
705 +#ifdef CONFIG_PAX_PAGEEXEC
706 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
707 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
708 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
709 +#else
710 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
711 +# define PAGE_COPY_NOEXEC PAGE_COPY
712 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
713 +#endif
714 +
715 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
716
717 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
718 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
719 index 2fd00b7..cfd5069 100644
720 --- a/arch/alpha/kernel/module.c
721 +++ b/arch/alpha/kernel/module.c
722 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
723
724 /* The small sections were sorted to the end of the segment.
725 The following should definitely cover them. */
726 - gp = (u64)me->module_core + me->core_size - 0x8000;
727 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
728 got = sechdrs[me->arch.gotsecindex].sh_addr;
729
730 for (i = 0; i < n; i++) {
731 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
732 index e51f578..16c64a3 100644
733 --- a/arch/alpha/kernel/osf_sys.c
734 +++ b/arch/alpha/kernel/osf_sys.c
735 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
736 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
737
738 static unsigned long
739 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
740 - unsigned long limit)
741 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
742 + unsigned long limit, unsigned long flags)
743 {
744 struct vm_unmapped_area_info info;
745 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
746
747 info.flags = 0;
748 info.length = len;
749 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
750 info.high_limit = limit;
751 info.align_mask = 0;
752 info.align_offset = 0;
753 + info.threadstack_offset = offset;
754 return vm_unmapped_area(&info);
755 }
756
757 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
758 merely specific addresses, but regions of memory -- perhaps
759 this feature should be incorporated into all ports? */
760
761 +#ifdef CONFIG_PAX_RANDMMAP
762 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
763 +#endif
764 +
765 if (addr) {
766 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
767 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
768 if (addr != (unsigned long) -ENOMEM)
769 return addr;
770 }
771
772 /* Next, try allocating at TASK_UNMAPPED_BASE. */
773 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
774 - len, limit);
775 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
776 +
777 if (addr != (unsigned long) -ENOMEM)
778 return addr;
779
780 /* Finally, try allocating in low memory. */
781 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
782 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
783
784 return addr;
785 }
786 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
787 index 9d0ac09..479a962 100644
788 --- a/arch/alpha/mm/fault.c
789 +++ b/arch/alpha/mm/fault.c
790 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
791 __reload_thread(pcb);
792 }
793
794 +#ifdef CONFIG_PAX_PAGEEXEC
795 +/*
796 + * PaX: decide what to do with offenders (regs->pc = fault address)
797 + *
798 + * returns 1 when task should be killed
799 + * 2 when patched PLT trampoline was detected
800 + * 3 when unpatched PLT trampoline was detected
801 + */
802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
803 +{
804 +
805 +#ifdef CONFIG_PAX_EMUPLT
806 + int err;
807 +
808 + do { /* PaX: patched PLT emulation #1 */
809 + unsigned int ldah, ldq, jmp;
810 +
811 + err = get_user(ldah, (unsigned int *)regs->pc);
812 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
813 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
814 +
815 + if (err)
816 + break;
817 +
818 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
819 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
820 + jmp == 0x6BFB0000U)
821 + {
822 + unsigned long r27, addr;
823 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
824 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
825 +
826 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
827 + err = get_user(r27, (unsigned long *)addr);
828 + if (err)
829 + break;
830 +
831 + regs->r27 = r27;
832 + regs->pc = r27;
833 + return 2;
834 + }
835 + } while (0);
836 +
837 + do { /* PaX: patched PLT emulation #2 */
838 + unsigned int ldah, lda, br;
839 +
840 + err = get_user(ldah, (unsigned int *)regs->pc);
841 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
842 + err |= get_user(br, (unsigned int *)(regs->pc+8));
843 +
844 + if (err)
845 + break;
846 +
847 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
848 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
849 + (br & 0xFFE00000U) == 0xC3E00000U)
850 + {
851 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
852 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
853 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
854 +
855 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
856 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
857 + return 2;
858 + }
859 + } while (0);
860 +
861 + do { /* PaX: unpatched PLT emulation */
862 + unsigned int br;
863 +
864 + err = get_user(br, (unsigned int *)regs->pc);
865 +
866 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
867 + unsigned int br2, ldq, nop, jmp;
868 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
869 +
870 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
871 + err = get_user(br2, (unsigned int *)addr);
872 + err |= get_user(ldq, (unsigned int *)(addr+4));
873 + err |= get_user(nop, (unsigned int *)(addr+8));
874 + err |= get_user(jmp, (unsigned int *)(addr+12));
875 + err |= get_user(resolver, (unsigned long *)(addr+16));
876 +
877 + if (err)
878 + break;
879 +
880 + if (br2 == 0xC3600000U &&
881 + ldq == 0xA77B000CU &&
882 + nop == 0x47FF041FU &&
883 + jmp == 0x6B7B0000U)
884 + {
885 + regs->r28 = regs->pc+4;
886 + regs->r27 = addr+16;
887 + regs->pc = resolver;
888 + return 3;
889 + }
890 + }
891 + } while (0);
892 +#endif
893 +
894 + return 1;
895 +}
896 +
897 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
898 +{
899 + unsigned long i;
900 +
901 + printk(KERN_ERR "PAX: bytes at PC: ");
902 + for (i = 0; i < 5; i++) {
903 + unsigned int c;
904 + if (get_user(c, (unsigned int *)pc+i))
905 + printk(KERN_CONT "???????? ");
906 + else
907 + printk(KERN_CONT "%08x ", c);
908 + }
909 + printk("\n");
910 +}
911 +#endif
912
913 /*
914 * This routine handles page faults. It determines the address,
915 @@ -133,8 +251,29 @@ retry:
916 good_area:
917 si_code = SEGV_ACCERR;
918 if (cause < 0) {
919 - if (!(vma->vm_flags & VM_EXEC))
920 + if (!(vma->vm_flags & VM_EXEC)) {
921 +
922 +#ifdef CONFIG_PAX_PAGEEXEC
923 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
924 + goto bad_area;
925 +
926 + up_read(&mm->mmap_sem);
927 + switch (pax_handle_fetch_fault(regs)) {
928 +
929 +#ifdef CONFIG_PAX_EMUPLT
930 + case 2:
931 + case 3:
932 + return;
933 +#endif
934 +
935 + }
936 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
937 + do_group_exit(SIGKILL);
938 +#else
939 goto bad_area;
940 +#endif
941 +
942 + }
943 } else if (!cause) {
944 /* Allow reads even for write-only mappings */
945 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
946 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
947 index 97d07ed..2931f2b 100644
948 --- a/arch/arm/Kconfig
949 +++ b/arch/arm/Kconfig
950 @@ -1727,7 +1727,7 @@ config ALIGNMENT_TRAP
951
952 config UACCESS_WITH_MEMCPY
953 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
954 - depends on MMU
955 + depends on MMU && !PAX_MEMORY_UDEREF
956 default y if CPU_FEROCEON
957 help
958 Implement faster copy_to_user and clear_user methods for CPU
959 @@ -1991,6 +1991,7 @@ config XIP_PHYS_ADDR
960 config KEXEC
961 bool "Kexec system call (EXPERIMENTAL)"
962 depends on (!SMP || PM_SLEEP_SMP)
963 + depends on !GRKERNSEC_KMEM
964 help
965 kexec is a system call that implements the ability to shutdown your
966 current kernel, and to start another kernel. It is like a reboot
967 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
968 index e22c119..abe7041 100644
969 --- a/arch/arm/include/asm/atomic.h
970 +++ b/arch/arm/include/asm/atomic.h
971 @@ -18,17 +18,41 @@
972 #include <asm/barrier.h>
973 #include <asm/cmpxchg.h>
974
975 +#ifdef CONFIG_GENERIC_ATOMIC64
976 +#include <asm-generic/atomic64.h>
977 +#endif
978 +
979 #define ATOMIC_INIT(i) { (i) }
980
981 #ifdef __KERNEL__
982
983 +#ifdef CONFIG_THUMB2_KERNEL
984 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
985 +#else
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
987 +#endif
988 +
989 +#define _ASM_EXTABLE(from, to) \
990 +" .pushsection __ex_table,\"a\"\n"\
991 +" .align 3\n" \
992 +" .long " #from ", " #to"\n" \
993 +" .popsection"
994 +
995 /*
996 * On ARM, ordinary assignment (str instruction) doesn't clear the local
997 * strex/ldrex monitor on some implementations. The reason we can use it for
998 * atomic_set() is the clrex or dummy strex done on every exception return.
999 */
1000 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1001 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1002 +{
1003 + return ACCESS_ONCE(v->counter);
1004 +}
1005 #define atomic_set(v,i) (((v)->counter) = (i))
1006 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1007 +{
1008 + v->counter = i;
1009 +}
1010
1011 #if __LINUX_ARM_ARCH__ >= 6
1012
1013 @@ -38,26 +62,50 @@
1014 * to ensure that the update happens.
1015 */
1016
1017 -#define ATOMIC_OP(op, c_op, asm_op) \
1018 -static inline void atomic_##op(int i, atomic_t *v) \
1019 +#ifdef CONFIG_PAX_REFCOUNT
1020 +#define __OVERFLOW_POST \
1021 + " bvc 3f\n" \
1022 + "2: " REFCOUNT_TRAP_INSN "\n"\
1023 + "3:\n"
1024 +#define __OVERFLOW_POST_RETURN \
1025 + " bvc 3f\n" \
1026 +" mov %0, %1\n" \
1027 + "2: " REFCOUNT_TRAP_INSN "\n"\
1028 + "3:\n"
1029 +#define __OVERFLOW_EXTABLE \
1030 + "4:\n" \
1031 + _ASM_EXTABLE(2b, 4b)
1032 +#else
1033 +#define __OVERFLOW_POST
1034 +#define __OVERFLOW_POST_RETURN
1035 +#define __OVERFLOW_EXTABLE
1036 +#endif
1037 +
1038 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1039 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1040 { \
1041 unsigned long tmp; \
1042 int result; \
1043 \
1044 prefetchw(&v->counter); \
1045 - __asm__ __volatile__("@ atomic_" #op "\n" \
1046 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1047 "1: ldrex %0, [%3]\n" \
1048 " " #asm_op " %0, %0, %4\n" \
1049 + post_op \
1050 " strex %1, %0, [%3]\n" \
1051 " teq %1, #0\n" \
1052 -" bne 1b" \
1053 +" bne 1b\n" \
1054 + extable \
1055 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1056 : "r" (&v->counter), "Ir" (i) \
1057 : "cc"); \
1058 } \
1059
1060 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1061 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1062 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1063 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1064 +
1065 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1066 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1067 { \
1068 unsigned long tmp; \
1069 int result; \
1070 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1071 smp_mb(); \
1072 prefetchw(&v->counter); \
1073 \
1074 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1075 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1076 "1: ldrex %0, [%3]\n" \
1077 " " #asm_op " %0, %0, %4\n" \
1078 + post_op \
1079 " strex %1, %0, [%3]\n" \
1080 " teq %1, #0\n" \
1081 -" bne 1b" \
1082 +" bne 1b\n" \
1083 + extable \
1084 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1085 : "r" (&v->counter), "Ir" (i) \
1086 : "cc"); \
1087 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1088 return result; \
1089 }
1090
1091 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1092 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1093 +
1094 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1095 {
1096 int oldval;
1097 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1098 __asm__ __volatile__ ("@ atomic_add_unless\n"
1099 "1: ldrex %0, [%4]\n"
1100 " teq %0, %5\n"
1101 -" beq 2f\n"
1102 -" add %1, %0, %6\n"
1103 +" beq 4f\n"
1104 +" adds %1, %0, %6\n"
1105 +
1106 +#ifdef CONFIG_PAX_REFCOUNT
1107 +" bvc 3f\n"
1108 +"2: " REFCOUNT_TRAP_INSN "\n"
1109 +"3:\n"
1110 +#endif
1111 +
1112 " strex %2, %1, [%4]\n"
1113 " teq %2, #0\n"
1114 " bne 1b\n"
1115 -"2:"
1116 +"4:"
1117 +
1118 +#ifdef CONFIG_PAX_REFCOUNT
1119 + _ASM_EXTABLE(2b, 4b)
1120 +#endif
1121 +
1122 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1123 : "r" (&v->counter), "r" (u), "r" (a)
1124 : "cc");
1125 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1126 return oldval;
1127 }
1128
1129 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1130 +{
1131 + unsigned long oldval, res;
1132 +
1133 + smp_mb();
1134 +
1135 + do {
1136 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1137 + "ldrex %1, [%3]\n"
1138 + "mov %0, #0\n"
1139 + "teq %1, %4\n"
1140 + "strexeq %0, %5, [%3]\n"
1141 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1142 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1143 + : "cc");
1144 + } while (res);
1145 +
1146 + smp_mb();
1147 +
1148 + return oldval;
1149 +}
1150 +
1151 #else /* ARM_ARCH_6 */
1152
1153 #ifdef CONFIG_SMP
1154 #error SMP not supported on pre-ARMv6 CPUs
1155 #endif
1156
1157 -#define ATOMIC_OP(op, c_op, asm_op) \
1158 -static inline void atomic_##op(int i, atomic_t *v) \
1159 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1160 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1161 { \
1162 unsigned long flags; \
1163 \
1164 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1165 raw_local_irq_restore(flags); \
1166 } \
1167
1168 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1169 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1170 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1171 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1172 +
1173 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1174 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1175 { \
1176 unsigned long flags; \
1177 int val; \
1178 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1179 return val; \
1180 }
1181
1182 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1183 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1184 +
1185 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 {
1187 int ret;
1188 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1189 return ret;
1190 }
1191
1192 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1193 +{
1194 + return atomic_cmpxchg((atomic_t *)v, old, new);
1195 +}
1196 +
1197 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1198 {
1199 int c, old;
1200 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1201
1202 #undef ATOMIC_OPS
1203 #undef ATOMIC_OP_RETURN
1204 +#undef __ATOMIC_OP_RETURN
1205 #undef ATOMIC_OP
1206 +#undef __ATOMIC_OP
1207
1208 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1209 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1210 +{
1211 + return xchg(&v->counter, new);
1212 +}
1213
1214 #define atomic_inc(v) atomic_add(1, v)
1215 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1216 +{
1217 + atomic_add_unchecked(1, v);
1218 +}
1219 #define atomic_dec(v) atomic_sub(1, v)
1220 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1221 +{
1222 + atomic_sub_unchecked(1, v);
1223 +}
1224
1225 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1226 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1227 +{
1228 + return atomic_add_return_unchecked(1, v) == 0;
1229 +}
1230 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1231 #define atomic_inc_return(v) (atomic_add_return(1, v))
1232 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1233 +{
1234 + return atomic_add_return_unchecked(1, v);
1235 +}
1236 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1237 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1238
1239 @@ -216,6 +336,14 @@ typedef struct {
1240 long long counter;
1241 } atomic64_t;
1242
1243 +#ifdef CONFIG_PAX_REFCOUNT
1244 +typedef struct {
1245 + long long counter;
1246 +} atomic64_unchecked_t;
1247 +#else
1248 +typedef atomic64_t atomic64_unchecked_t;
1249 +#endif
1250 +
1251 #define ATOMIC64_INIT(i) { (i) }
1252
1253 #ifdef CONFIG_ARM_LPAE
1254 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1255 return result;
1256 }
1257
1258 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1259 +{
1260 + long long result;
1261 +
1262 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1263 +" ldrd %0, %H0, [%1]"
1264 + : "=&r" (result)
1265 + : "r" (&v->counter), "Qo" (v->counter)
1266 + );
1267 +
1268 + return result;
1269 +}
1270 +
1271 static inline void atomic64_set(atomic64_t *v, long long i)
1272 {
1273 __asm__ __volatile__("@ atomic64_set\n"
1274 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1275 : "r" (&v->counter), "r" (i)
1276 );
1277 }
1278 +
1279 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1280 +{
1281 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1282 +" strd %2, %H2, [%1]"
1283 + : "=Qo" (v->counter)
1284 + : "r" (&v->counter), "r" (i)
1285 + );
1286 +}
1287 #else
1288 static inline long long atomic64_read(const atomic64_t *v)
1289 {
1290 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1291 return result;
1292 }
1293
1294 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1295 +{
1296 + long long result;
1297 +
1298 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1299 +" ldrexd %0, %H0, [%1]"
1300 + : "=&r" (result)
1301 + : "r" (&v->counter), "Qo" (v->counter)
1302 + );
1303 +
1304 + return result;
1305 +}
1306 +
1307 static inline void atomic64_set(atomic64_t *v, long long i)
1308 {
1309 long long tmp;
1310 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1311 : "r" (&v->counter), "r" (i)
1312 : "cc");
1313 }
1314 +
1315 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1316 +{
1317 + long long tmp;
1318 +
1319 + prefetchw(&v->counter);
1320 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1321 +"1: ldrexd %0, %H0, [%2]\n"
1322 +" strexd %0, %3, %H3, [%2]\n"
1323 +" teq %0, #0\n"
1324 +" bne 1b"
1325 + : "=&r" (tmp), "=Qo" (v->counter)
1326 + : "r" (&v->counter), "r" (i)
1327 + : "cc");
1328 +}
1329 #endif
1330
1331 -#define ATOMIC64_OP(op, op1, op2) \
1332 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1333 +#undef __OVERFLOW_POST_RETURN
1334 +#define __OVERFLOW_POST_RETURN \
1335 + " bvc 3f\n" \
1336 +" mov %0, %1\n" \
1337 +" mov %H0, %H1\n" \
1338 + "2: " REFCOUNT_TRAP_INSN "\n"\
1339 + "3:\n"
1340 +
1341 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1342 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1343 { \
1344 long long result; \
1345 unsigned long tmp; \
1346 \
1347 prefetchw(&v->counter); \
1348 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1349 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1350 "1: ldrexd %0, %H0, [%3]\n" \
1351 " " #op1 " %Q0, %Q0, %Q4\n" \
1352 " " #op2 " %R0, %R0, %R4\n" \
1353 + post_op \
1354 " strexd %1, %0, %H0, [%3]\n" \
1355 " teq %1, #0\n" \
1356 -" bne 1b" \
1357 +" bne 1b\n" \
1358 + extable \
1359 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1360 : "r" (&v->counter), "r" (i) \
1361 : "cc"); \
1362 } \
1363
1364 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1365 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1366 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1367 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1368 +
1369 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1370 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1371 { \
1372 long long result; \
1373 unsigned long tmp; \
1374 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1375 smp_mb(); \
1376 prefetchw(&v->counter); \
1377 \
1378 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1379 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1380 "1: ldrexd %0, %H0, [%3]\n" \
1381 " " #op1 " %Q0, %Q0, %Q4\n" \
1382 " " #op2 " %R0, %R0, %R4\n" \
1383 + post_op \
1384 " strexd %1, %0, %H0, [%3]\n" \
1385 " teq %1, #0\n" \
1386 -" bne 1b" \
1387 +" bne 1b\n" \
1388 + extable \
1389 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1390 : "r" (&v->counter), "r" (i) \
1391 : "cc"); \
1392 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1393 return result; \
1394 }
1395
1396 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1397 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1398 +
1399 #define ATOMIC64_OPS(op, op1, op2) \
1400 ATOMIC64_OP(op, op1, op2) \
1401 ATOMIC64_OP_RETURN(op, op1, op2)
1402 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1403
1404 #undef ATOMIC64_OPS
1405 #undef ATOMIC64_OP_RETURN
1406 +#undef __ATOMIC64_OP_RETURN
1407 #undef ATOMIC64_OP
1408 +#undef __ATOMIC64_OP
1409 +#undef __OVERFLOW_EXTABLE
1410 +#undef __OVERFLOW_POST_RETURN
1411 +#undef __OVERFLOW_POST
1412
1413 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1414 long long new)
1415 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 return oldval;
1417 }
1418
1419 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1420 + long long new)
1421 +{
1422 + long long oldval;
1423 + unsigned long res;
1424 +
1425 + smp_mb();
1426 +
1427 + do {
1428 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1429 + "ldrexd %1, %H1, [%3]\n"
1430 + "mov %0, #0\n"
1431 + "teq %1, %4\n"
1432 + "teqeq %H1, %H4\n"
1433 + "strexdeq %0, %5, %H5, [%3]"
1434 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1435 + : "r" (&ptr->counter), "r" (old), "r" (new)
1436 + : "cc");
1437 + } while (res);
1438 +
1439 + smp_mb();
1440 +
1441 + return oldval;
1442 +}
1443 +
1444 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 {
1446 long long result;
1447 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1448 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1449 {
1450 long long result;
1451 - unsigned long tmp;
1452 + u64 tmp;
1453
1454 smp_mb();
1455 prefetchw(&v->counter);
1456
1457 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1458 -"1: ldrexd %0, %H0, [%3]\n"
1459 -" subs %Q0, %Q0, #1\n"
1460 -" sbc %R0, %R0, #0\n"
1461 +"1: ldrexd %1, %H1, [%3]\n"
1462 +" subs %Q0, %Q1, #1\n"
1463 +" sbcs %R0, %R1, #0\n"
1464 +
1465 +#ifdef CONFIG_PAX_REFCOUNT
1466 +" bvc 3f\n"
1467 +" mov %Q0, %Q1\n"
1468 +" mov %R0, %R1\n"
1469 +"2: " REFCOUNT_TRAP_INSN "\n"
1470 +"3:\n"
1471 +#endif
1472 +
1473 " teq %R0, #0\n"
1474 -" bmi 2f\n"
1475 +" bmi 4f\n"
1476 " strexd %1, %0, %H0, [%3]\n"
1477 " teq %1, #0\n"
1478 " bne 1b\n"
1479 -"2:"
1480 +"4:\n"
1481 +
1482 +#ifdef CONFIG_PAX_REFCOUNT
1483 + _ASM_EXTABLE(2b, 4b)
1484 +#endif
1485 +
1486 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1487 : "r" (&v->counter)
1488 : "cc");
1489 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1490 " teq %0, %5\n"
1491 " teqeq %H0, %H5\n"
1492 " moveq %1, #0\n"
1493 -" beq 2f\n"
1494 +" beq 4f\n"
1495 " adds %Q0, %Q0, %Q6\n"
1496 -" adc %R0, %R0, %R6\n"
1497 +" adcs %R0, %R0, %R6\n"
1498 +
1499 +#ifdef CONFIG_PAX_REFCOUNT
1500 +" bvc 3f\n"
1501 +"2: " REFCOUNT_TRAP_INSN "\n"
1502 +"3:\n"
1503 +#endif
1504 +
1505 " strexd %2, %0, %H0, [%4]\n"
1506 " teq %2, #0\n"
1507 " bne 1b\n"
1508 -"2:"
1509 +"4:\n"
1510 +
1511 +#ifdef CONFIG_PAX_REFCOUNT
1512 + _ASM_EXTABLE(2b, 4b)
1513 +#endif
1514 +
1515 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1516 : "r" (&v->counter), "r" (u), "r" (a)
1517 : "cc");
1518 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1519
1520 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1521 #define atomic64_inc(v) atomic64_add(1LL, (v))
1522 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1523 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1524 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1525 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1526 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1527 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1528 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1529 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1530 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1531 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1532 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1533 index d2f81e6..3c4dba5 100644
1534 --- a/arch/arm/include/asm/barrier.h
1535 +++ b/arch/arm/include/asm/barrier.h
1536 @@ -67,7 +67,7 @@
1537 do { \
1538 compiletime_assert_atomic_type(*p); \
1539 smp_mb(); \
1540 - ACCESS_ONCE(*p) = (v); \
1541 + ACCESS_ONCE_RW(*p) = (v); \
1542 } while (0)
1543
1544 #define smp_load_acquire(p) \
1545 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1546 index 75fe66b..ba3dee4 100644
1547 --- a/arch/arm/include/asm/cache.h
1548 +++ b/arch/arm/include/asm/cache.h
1549 @@ -4,8 +4,10 @@
1550 #ifndef __ASMARM_CACHE_H
1551 #define __ASMARM_CACHE_H
1552
1553 +#include <linux/const.h>
1554 +
1555 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1556 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1557 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1558
1559 /*
1560 * Memory returned by kmalloc() may be used for DMA, so we must make
1561 @@ -24,5 +26,6 @@
1562 #endif
1563
1564 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1565 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1566
1567 #endif
1568 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1569 index 2d46862..a35415b 100644
1570 --- a/arch/arm/include/asm/cacheflush.h
1571 +++ b/arch/arm/include/asm/cacheflush.h
1572 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1573 void (*dma_unmap_area)(const void *, size_t, int);
1574
1575 void (*dma_flush_range)(const void *, const void *);
1576 -};
1577 +} __no_const;
1578
1579 /*
1580 * Select the calling method
1581 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1582 index 5233151..87a71fa 100644
1583 --- a/arch/arm/include/asm/checksum.h
1584 +++ b/arch/arm/include/asm/checksum.h
1585 @@ -37,7 +37,19 @@ __wsum
1586 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1587
1588 __wsum
1589 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1590 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1591 +
1592 +static inline __wsum
1593 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1594 +{
1595 + __wsum ret;
1596 + pax_open_userland();
1597 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1598 + pax_close_userland();
1599 + return ret;
1600 +}
1601 +
1602 +
1603
1604 /*
1605 * Fold a partial checksum without adding pseudo headers
1606 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1607 index abb2c37..96db950 100644
1608 --- a/arch/arm/include/asm/cmpxchg.h
1609 +++ b/arch/arm/include/asm/cmpxchg.h
1610 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1611
1612 #define xchg(ptr,x) \
1613 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1614 +#define xchg_unchecked(ptr,x) \
1615 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616
1617 #include <asm-generic/cmpxchg-local.h>
1618
1619 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1620 index 6ddbe44..b5e38b1a 100644
1621 --- a/arch/arm/include/asm/domain.h
1622 +++ b/arch/arm/include/asm/domain.h
1623 @@ -48,18 +48,37 @@
1624 * Domain types
1625 */
1626 #define DOMAIN_NOACCESS 0
1627 -#define DOMAIN_CLIENT 1
1628 #ifdef CONFIG_CPU_USE_DOMAINS
1629 +#define DOMAIN_USERCLIENT 1
1630 +#define DOMAIN_KERNELCLIENT 1
1631 #define DOMAIN_MANAGER 3
1632 +#define DOMAIN_VECTORS DOMAIN_USER
1633 #else
1634 +
1635 +#ifdef CONFIG_PAX_KERNEXEC
1636 #define DOMAIN_MANAGER 1
1637 +#define DOMAIN_KERNEXEC 3
1638 +#else
1639 +#define DOMAIN_MANAGER 1
1640 +#endif
1641 +
1642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1643 +#define DOMAIN_USERCLIENT 0
1644 +#define DOMAIN_UDEREF 1
1645 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1646 +#else
1647 +#define DOMAIN_USERCLIENT 1
1648 +#define DOMAIN_VECTORS DOMAIN_USER
1649 +#endif
1650 +#define DOMAIN_KERNELCLIENT 1
1651 +
1652 #endif
1653
1654 #define domain_val(dom,type) ((type) << (2*(dom)))
1655
1656 #ifndef __ASSEMBLY__
1657
1658 -#ifdef CONFIG_CPU_USE_DOMAINS
1659 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1660 static inline void set_domain(unsigned val)
1661 {
1662 asm volatile(
1663 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1664 isb();
1665 }
1666
1667 -#define modify_domain(dom,type) \
1668 - do { \
1669 - struct thread_info *thread = current_thread_info(); \
1670 - unsigned int domain = thread->cpu_domain; \
1671 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1672 - thread->cpu_domain = domain | domain_val(dom, type); \
1673 - set_domain(thread->cpu_domain); \
1674 - } while (0)
1675 -
1676 +extern void modify_domain(unsigned int dom, unsigned int type);
1677 #else
1678 static inline void set_domain(unsigned val) { }
1679 static inline void modify_domain(unsigned dom, unsigned type) { }
1680 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1681 index afb9caf..9a0bac0 100644
1682 --- a/arch/arm/include/asm/elf.h
1683 +++ b/arch/arm/include/asm/elf.h
1684 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1685 the loader. We need to make sure that it is out of the way of the program
1686 that it will "exec", and that there is sufficient room for the brk. */
1687
1688 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
1689 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1690 +
1691 +#ifdef CONFIG_PAX_ASLR
1692 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1693 +
1694 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1695 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1696 +#endif
1697
1698 /* When the program starts, a1 contains a pointer to a function to be
1699 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1700 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1701 extern void elf_set_personality(const struct elf32_hdr *);
1702 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1703
1704 -struct mm_struct;
1705 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1706 -#define arch_randomize_brk arch_randomize_brk
1707 -
1708 #ifdef CONFIG_MMU
1709 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1710 struct linux_binprm;
1711 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1712 index de53547..52b9a28 100644
1713 --- a/arch/arm/include/asm/fncpy.h
1714 +++ b/arch/arm/include/asm/fncpy.h
1715 @@ -81,7 +81,9 @@
1716 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1717 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1718 \
1719 + pax_open_kernel(); \
1720 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1721 + pax_close_kernel(); \
1722 flush_icache_range((unsigned long)(dest_buf), \
1723 (unsigned long)(dest_buf) + (size)); \
1724 \
1725 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1726 index 53e69da..3fdc896 100644
1727 --- a/arch/arm/include/asm/futex.h
1728 +++ b/arch/arm/include/asm/futex.h
1729 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1730 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1731 return -EFAULT;
1732
1733 + pax_open_userland();
1734 +
1735 smp_mb();
1736 /* Prefetching cannot fault */
1737 prefetchw(uaddr);
1738 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1739 : "cc", "memory");
1740 smp_mb();
1741
1742 + pax_close_userland();
1743 +
1744 *uval = val;
1745 return ret;
1746 }
1747 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1748 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1749 return -EFAULT;
1750
1751 + pax_open_userland();
1752 +
1753 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1754 "1: " TUSER(ldr) " %1, [%4]\n"
1755 " teq %1, %2\n"
1756 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1757 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1758 : "cc", "memory");
1759
1760 + pax_close_userland();
1761 +
1762 *uval = val;
1763 return ret;
1764 }
1765 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1766 return -EFAULT;
1767
1768 pagefault_disable(); /* implies preempt_disable() */
1769 + pax_open_userland();
1770
1771 switch (op) {
1772 case FUTEX_OP_SET:
1773 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1774 ret = -ENOSYS;
1775 }
1776
1777 + pax_close_userland();
1778 pagefault_enable(); /* subsumes preempt_enable() */
1779
1780 if (!ret) {
1781 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1782 index 83eb2f7..ed77159 100644
1783 --- a/arch/arm/include/asm/kmap_types.h
1784 +++ b/arch/arm/include/asm/kmap_types.h
1785 @@ -4,6 +4,6 @@
1786 /*
1787 * This is the "bare minimum". AIO seems to require this.
1788 */
1789 -#define KM_TYPE_NR 16
1790 +#define KM_TYPE_NR 17
1791
1792 #endif
1793 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1794 index 9e614a1..3302cca 100644
1795 --- a/arch/arm/include/asm/mach/dma.h
1796 +++ b/arch/arm/include/asm/mach/dma.h
1797 @@ -22,7 +22,7 @@ struct dma_ops {
1798 int (*residue)(unsigned int, dma_t *); /* optional */
1799 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1800 const char *type;
1801 -};
1802 +} __do_const;
1803
1804 struct dma_struct {
1805 void *addr; /* single DMA address */
1806 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1807 index f98c7f3..e5c626d 100644
1808 --- a/arch/arm/include/asm/mach/map.h
1809 +++ b/arch/arm/include/asm/mach/map.h
1810 @@ -23,17 +23,19 @@ struct map_desc {
1811
1812 /* types 0-3 are defined in asm/io.h */
1813 enum {
1814 - MT_UNCACHED = 4,
1815 - MT_CACHECLEAN,
1816 - MT_MINICLEAN,
1817 + MT_UNCACHED_RW = 4,
1818 + MT_CACHECLEAN_RO,
1819 + MT_MINICLEAN_RO,
1820 MT_LOW_VECTORS,
1821 MT_HIGH_VECTORS,
1822 - MT_MEMORY_RWX,
1823 + __MT_MEMORY_RWX,
1824 MT_MEMORY_RW,
1825 - MT_ROM,
1826 - MT_MEMORY_RWX_NONCACHED,
1827 + MT_MEMORY_RX,
1828 + MT_ROM_RX,
1829 + MT_MEMORY_RW_NONCACHED,
1830 + MT_MEMORY_RX_NONCACHED,
1831 MT_MEMORY_RW_DTCM,
1832 - MT_MEMORY_RWX_ITCM,
1833 + MT_MEMORY_RX_ITCM,
1834 MT_MEMORY_RW_SO,
1835 MT_MEMORY_DMA_READY,
1836 };
1837 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1838 index 891a56b..48f337e 100644
1839 --- a/arch/arm/include/asm/outercache.h
1840 +++ b/arch/arm/include/asm/outercache.h
1841 @@ -36,7 +36,7 @@ struct outer_cache_fns {
1842
1843 /* This is an ARM L2C thing */
1844 void (*write_sec)(unsigned long, unsigned);
1845 -};
1846 +} __no_const;
1847
1848 extern struct outer_cache_fns outer_cache;
1849
1850 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1851 index 4355f0e..cd9168e 100644
1852 --- a/arch/arm/include/asm/page.h
1853 +++ b/arch/arm/include/asm/page.h
1854 @@ -23,6 +23,7 @@
1855
1856 #else
1857
1858 +#include <linux/compiler.h>
1859 #include <asm/glue.h>
1860
1861 /*
1862 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1863 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1864 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1865 unsigned long vaddr, struct vm_area_struct *vma);
1866 -};
1867 +} __no_const;
1868
1869 #ifdef MULTI_USER
1870 extern struct cpu_user_fns cpu_user;
1871 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1872 index 19cfab5..3f5c7e9 100644
1873 --- a/arch/arm/include/asm/pgalloc.h
1874 +++ b/arch/arm/include/asm/pgalloc.h
1875 @@ -17,6 +17,7 @@
1876 #include <asm/processor.h>
1877 #include <asm/cacheflush.h>
1878 #include <asm/tlbflush.h>
1879 +#include <asm/system_info.h>
1880
1881 #define check_pgt_cache() do { } while (0)
1882
1883 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1884 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1885 }
1886
1887 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1888 +{
1889 + pud_populate(mm, pud, pmd);
1890 +}
1891 +
1892 #else /* !CONFIG_ARM_LPAE */
1893
1894 /*
1895 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1896 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1897 #define pmd_free(mm, pmd) do { } while (0)
1898 #define pud_populate(mm,pmd,pte) BUG()
1899 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1900
1901 #endif /* CONFIG_ARM_LPAE */
1902
1903 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1904 __free_page(pte);
1905 }
1906
1907 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1908 +{
1909 +#ifdef CONFIG_ARM_LPAE
1910 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1911 +#else
1912 + if (addr & SECTION_SIZE)
1913 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1914 + else
1915 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1916 +#endif
1917 + flush_pmd_entry(pmdp);
1918 +}
1919 +
1920 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1921 pmdval_t prot)
1922 {
1923 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 index 5e68278..1869bae 100644
1925 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1927 @@ -27,7 +27,7 @@
1928 /*
1929 * - section
1930 */
1931 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1932 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1933 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1934 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1935 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1936 @@ -39,6 +39,7 @@
1937 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1938 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1939 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1940 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1941
1942 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1943 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1944 @@ -68,6 +69,7 @@
1945 * - extended small page/tiny page
1946 */
1947 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1948 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1949 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1950 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1951 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1952 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1953 index f027941..f36ce30 100644
1954 --- a/arch/arm/include/asm/pgtable-2level.h
1955 +++ b/arch/arm/include/asm/pgtable-2level.h
1956 @@ -126,6 +126,9 @@
1957 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1958 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1959
1960 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1961 +#define L_PTE_PXN (_AT(pteval_t, 0))
1962 +
1963 /*
1964 * These are the memory types, defined to be compatible with
1965 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1966 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1967 index a31ecdad..95e98d4 100644
1968 --- a/arch/arm/include/asm/pgtable-3level.h
1969 +++ b/arch/arm/include/asm/pgtable-3level.h
1970 @@ -81,6 +81,7 @@
1971 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1972 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1973 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1974 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1975 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1976 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1977 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1978 @@ -92,10 +93,12 @@
1979 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1980 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1981 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1982 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1983
1984 /*
1985 * To be used in assembly code with the upper page attributes.
1986 */
1987 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1988 #define L_PTE_XN_HIGH (1 << (54 - 32))
1989 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1990
1991 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1992 index d5cac54..906ea3e 100644
1993 --- a/arch/arm/include/asm/pgtable.h
1994 +++ b/arch/arm/include/asm/pgtable.h
1995 @@ -33,6 +33,9 @@
1996 #include <asm/pgtable-2level.h>
1997 #endif
1998
1999 +#define ktla_ktva(addr) (addr)
2000 +#define ktva_ktla(addr) (addr)
2001 +
2002 /*
2003 * Just any arbitrary offset to the start of the vmalloc VM area: the
2004 * current 8MB value just means that there will be a 8MB "hole" after the
2005 @@ -48,6 +51,9 @@
2006 #define LIBRARY_TEXT_START 0x0c000000
2007
2008 #ifndef __ASSEMBLY__
2009 +extern pteval_t __supported_pte_mask;
2010 +extern pmdval_t __supported_pmd_mask;
2011 +
2012 extern void __pte_error(const char *file, int line, pte_t);
2013 extern void __pmd_error(const char *file, int line, pmd_t);
2014 extern void __pgd_error(const char *file, int line, pgd_t);
2015 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2016 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2017 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2018
2019 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2020 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2021 +
2022 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2023 +#include <asm/domain.h>
2024 +#include <linux/thread_info.h>
2025 +#include <linux/preempt.h>
2026 +
2027 +static inline int test_domain(int domain, int domaintype)
2028 +{
2029 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2030 +}
2031 +#endif
2032 +
2033 +#ifdef CONFIG_PAX_KERNEXEC
2034 +static inline unsigned long pax_open_kernel(void) {
2035 +#ifdef CONFIG_ARM_LPAE
2036 + /* TODO */
2037 +#else
2038 + preempt_disable();
2039 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2040 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2041 +#endif
2042 + return 0;
2043 +}
2044 +
2045 +static inline unsigned long pax_close_kernel(void) {
2046 +#ifdef CONFIG_ARM_LPAE
2047 + /* TODO */
2048 +#else
2049 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2050 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2051 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2052 + preempt_enable_no_resched();
2053 +#endif
2054 + return 0;
2055 +}
2056 +#else
2057 +static inline unsigned long pax_open_kernel(void) { return 0; }
2058 +static inline unsigned long pax_close_kernel(void) { return 0; }
2059 +#endif
2060 +
2061 /*
2062 * This is the lowest virtual address we can permit any user space
2063 * mapping to be mapped at. This is particularly important for
2064 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2065 /*
2066 * The pgprot_* and protection_map entries will be fixed up in runtime
2067 * to include the cachable and bufferable bits based on memory policy,
2068 - * as well as any architecture dependent bits like global/ASID and SMP
2069 - * shared mapping bits.
2070 + * as well as any architecture dependent bits like global/ASID, PXN,
2071 + * and SMP shared mapping bits.
2072 */
2073 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2074
2075 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2076 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2077 {
2078 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2079 - L_PTE_NONE | L_PTE_VALID;
2080 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2081 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2082 return pte;
2083 }
2084 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2085 index c25ef3e..735f14b 100644
2086 --- a/arch/arm/include/asm/psci.h
2087 +++ b/arch/arm/include/asm/psci.h
2088 @@ -32,7 +32,7 @@ struct psci_operations {
2089 int (*affinity_info)(unsigned long target_affinity,
2090 unsigned long lowest_affinity_level);
2091 int (*migrate_info_type)(void);
2092 -};
2093 +} __no_const;
2094
2095 extern struct psci_operations psci_ops;
2096 extern struct smp_operations psci_smp_ops;
2097 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2098 index 18f5a55..5072a40 100644
2099 --- a/arch/arm/include/asm/smp.h
2100 +++ b/arch/arm/include/asm/smp.h
2101 @@ -107,7 +107,7 @@ struct smp_operations {
2102 int (*cpu_disable)(unsigned int cpu);
2103 #endif
2104 #endif
2105 -};
2106 +} __no_const;
2107
2108 struct of_cpu_method {
2109 const char *method;
2110 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2111 index d890e41..3921292 100644
2112 --- a/arch/arm/include/asm/thread_info.h
2113 +++ b/arch/arm/include/asm/thread_info.h
2114 @@ -78,9 +78,9 @@ struct thread_info {
2115 .flags = 0, \
2116 .preempt_count = INIT_PREEMPT_COUNT, \
2117 .addr_limit = KERNEL_DS, \
2118 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2119 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2120 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2121 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2122 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2123 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2124 .restart_block = { \
2125 .fn = do_no_restart_syscall, \
2126 }, \
2127 @@ -159,7 +159,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2128 #define TIF_SYSCALL_AUDIT 9
2129 #define TIF_SYSCALL_TRACEPOINT 10
2130 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2131 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2132 +/* within 8 bits of TIF_SYSCALL_TRACE
2133 + * to meet flexible second operand requirements
2134 + */
2135 +#define TIF_GRSEC_SETXID 12
2136 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2137 #define TIF_USING_IWMMXT 17
2138 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2139 #define TIF_RESTORE_SIGMASK 20
2140 @@ -173,10 +177,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2141 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2142 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2143 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2144 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2145
2146 /* Checks for any syscall work in entry-common.S */
2147 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2148 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2149 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2150
2151 /*
2152 * Change these and you break ASM code in entry-common.S
2153 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2154 index 5f833f7..76e6644 100644
2155 --- a/arch/arm/include/asm/tls.h
2156 +++ b/arch/arm/include/asm/tls.h
2157 @@ -3,6 +3,7 @@
2158
2159 #include <linux/compiler.h>
2160 #include <asm/thread_info.h>
2161 +#include <asm/pgtable.h>
2162
2163 #ifdef __ASSEMBLY__
2164 #include <asm/asm-offsets.h>
2165 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2166 * at 0xffff0fe0 must be used instead. (see
2167 * entry-armv.S for details)
2168 */
2169 + pax_open_kernel();
2170 *((unsigned int *)0xffff0ff0) = val;
2171 + pax_close_kernel();
2172 #endif
2173 }
2174
2175 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2176 index 4767eb9..bf00668 100644
2177 --- a/arch/arm/include/asm/uaccess.h
2178 +++ b/arch/arm/include/asm/uaccess.h
2179 @@ -18,6 +18,7 @@
2180 #include <asm/domain.h>
2181 #include <asm/unified.h>
2182 #include <asm/compiler.h>
2183 +#include <asm/pgtable.h>
2184
2185 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2186 #include <asm-generic/uaccess-unaligned.h>
2187 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2188 static inline void set_fs(mm_segment_t fs)
2189 {
2190 current_thread_info()->addr_limit = fs;
2191 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2192 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2193 }
2194
2195 #define segment_eq(a,b) ((a) == (b))
2196
2197 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2198 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2199 +
2200 +static inline void pax_open_userland(void)
2201 +{
2202 +
2203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2204 + if (segment_eq(get_fs(), USER_DS)) {
2205 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2206 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2207 + }
2208 +#endif
2209 +
2210 +}
2211 +
2212 +static inline void pax_close_userland(void)
2213 +{
2214 +
2215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2216 + if (segment_eq(get_fs(), USER_DS)) {
2217 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2218 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2219 + }
2220 +#endif
2221 +
2222 +}
2223 +
2224 #define __addr_ok(addr) ({ \
2225 unsigned long flag; \
2226 __asm__("cmp %2, %0; movlo %0, #0" \
2227 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2228
2229 #define get_user(x,p) \
2230 ({ \
2231 + int __e; \
2232 might_fault(); \
2233 - __get_user_check(x,p); \
2234 + pax_open_userland(); \
2235 + __e = __get_user_check(x,p); \
2236 + pax_close_userland(); \
2237 + __e; \
2238 })
2239
2240 extern int __put_user_1(void *, unsigned int);
2241 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2242
2243 #define put_user(x,p) \
2244 ({ \
2245 + int __e; \
2246 might_fault(); \
2247 - __put_user_check(x,p); \
2248 + pax_open_userland(); \
2249 + __e = __put_user_check(x,p); \
2250 + pax_close_userland(); \
2251 + __e; \
2252 })
2253
2254 #else /* CONFIG_MMU */
2255 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2256
2257 #endif /* CONFIG_MMU */
2258
2259 +#define access_ok_noprefault(type,addr,size) access_ok((type),(addr),(size))
2260 #define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
2261
2262 #define user_addr_max() \
2263 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2264 #define __get_user(x,ptr) \
2265 ({ \
2266 long __gu_err = 0; \
2267 + pax_open_userland(); \
2268 __get_user_err((x),(ptr),__gu_err); \
2269 + pax_close_userland(); \
2270 __gu_err; \
2271 })
2272
2273 #define __get_user_error(x,ptr,err) \
2274 ({ \
2275 + pax_open_userland(); \
2276 __get_user_err((x),(ptr),err); \
2277 + pax_close_userland(); \
2278 (void) 0; \
2279 })
2280
2281 @@ -368,13 +409,17 @@ do { \
2282 #define __put_user(x,ptr) \
2283 ({ \
2284 long __pu_err = 0; \
2285 + pax_open_userland(); \
2286 __put_user_err((x),(ptr),__pu_err); \
2287 + pax_close_userland(); \
2288 __pu_err; \
2289 })
2290
2291 #define __put_user_error(x,ptr,err) \
2292 ({ \
2293 + pax_open_userland(); \
2294 __put_user_err((x),(ptr),err); \
2295 + pax_close_userland(); \
2296 (void) 0; \
2297 })
2298
2299 @@ -474,11 +519,44 @@ do { \
2300
2301
2302 #ifdef CONFIG_MMU
2303 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2304 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2305 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2306 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +
2308 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2309 +{
2310 + unsigned long ret;
2311 +
2312 + check_object_size(to, n, false);
2313 + pax_open_userland();
2314 + ret = ___copy_from_user(to, from, n);
2315 + pax_close_userland();
2316 + return ret;
2317 +}
2318 +
2319 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2320 +{
2321 + unsigned long ret;
2322 +
2323 + check_object_size(from, n, true);
2324 + pax_open_userland();
2325 + ret = ___copy_to_user(to, from, n);
2326 + pax_close_userland();
2327 + return ret;
2328 +}
2329 +
2330 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2331 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2332 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2333 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2334 +
2335 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2336 +{
2337 + unsigned long ret;
2338 + pax_open_userland();
2339 + ret = ___clear_user(addr, n);
2340 + pax_close_userland();
2341 + return ret;
2342 +}
2343 +
2344 #else
2345 #define __copy_from_user(to,from,n) (memcpy(to, (void __force *)from, n), 0)
2346 #define __copy_to_user(to,from,n) (memcpy((void __force *)to, from, n), 0)
2347 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2348
2349 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2350 {
2351 + if ((long)n < 0)
2352 + return n;
2353 +
2354 if (access_ok(VERIFY_READ, from, n))
2355 n = __copy_from_user(to, from, n);
2356 else /* security hole - plug it */
2357 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2358
2359 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2360 {
2361 + if ((long)n < 0)
2362 + return n;
2363 +
2364 if (access_ok(VERIFY_WRITE, to, n))
2365 n = __copy_to_user(to, from, n);
2366 return n;
2367 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2368 index 5af0ed1..cea83883 100644
2369 --- a/arch/arm/include/uapi/asm/ptrace.h
2370 +++ b/arch/arm/include/uapi/asm/ptrace.h
2371 @@ -92,7 +92,7 @@
2372 * ARMv7 groups of PSR bits
2373 */
2374 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2375 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2376 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2377 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2378 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2379
2380 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2381 index a88671c..1cc895e 100644
2382 --- a/arch/arm/kernel/armksyms.c
2383 +++ b/arch/arm/kernel/armksyms.c
2384 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2385
2386 /* networking */
2387 EXPORT_SYMBOL(csum_partial);
2388 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2389 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2390 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2391 EXPORT_SYMBOL(__csum_ipv6_magic);
2392
2393 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2394 #ifdef CONFIG_MMU
2395 EXPORT_SYMBOL(copy_page);
2396
2397 -EXPORT_SYMBOL(__copy_from_user);
2398 -EXPORT_SYMBOL(__copy_to_user);
2399 -EXPORT_SYMBOL(__clear_user);
2400 +EXPORT_SYMBOL(___copy_from_user);
2401 +EXPORT_SYMBOL(___copy_to_user);
2402 +EXPORT_SYMBOL(___clear_user);
2403
2404 EXPORT_SYMBOL(__get_user_1);
2405 EXPORT_SYMBOL(__get_user_2);
2406 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2407 index 2f5555d..d493c91 100644
2408 --- a/arch/arm/kernel/entry-armv.S
2409 +++ b/arch/arm/kernel/entry-armv.S
2410 @@ -47,6 +47,87 @@
2411 9997:
2412 .endm
2413
2414 + .macro pax_enter_kernel
2415 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2416 + @ make aligned space for saved DACR
2417 + sub sp, sp, #8
2418 + @ save regs
2419 + stmdb sp!, {r1, r2}
2420 + @ read DACR from cpu_domain into r1
2421 + mov r2, sp
2422 + @ assume 8K pages, since we have to split the immediate in two
2423 + bic r2, r2, #(0x1fc0)
2424 + bic r2, r2, #(0x3f)
2425 + ldr r1, [r2, #TI_CPU_DOMAIN]
2426 + @ store old DACR on stack
2427 + str r1, [sp, #8]
2428 +#ifdef CONFIG_PAX_KERNEXEC
2429 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2430 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2431 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2432 +#endif
2433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2434 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2435 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2436 +#endif
2437 + @ write r1 to current_thread_info()->cpu_domain
2438 + str r1, [r2, #TI_CPU_DOMAIN]
2439 + @ write r1 to DACR
2440 + mcr p15, 0, r1, c3, c0, 0
2441 + @ instruction sync
2442 + instr_sync
2443 + @ restore regs
2444 + ldmia sp!, {r1, r2}
2445 +#endif
2446 + .endm
2447 +
2448 + .macro pax_open_userland
2449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2450 + @ save regs
2451 + stmdb sp!, {r0, r1}
2452 + @ read DACR from cpu_domain into r1
2453 + mov r0, sp
2454 + @ assume 8K pages, since we have to split the immediate in two
2455 + bic r0, r0, #(0x1fc0)
2456 + bic r0, r0, #(0x3f)
2457 + ldr r1, [r0, #TI_CPU_DOMAIN]
2458 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r0, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r0, r1}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_close_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + @ write r1 to current_thread_info()->cpu_domain
2485 + str r1, [r0, #TI_CPU_DOMAIN]
2486 + @ write r1 to DACR
2487 + mcr p15, 0, r1, c3, c0, 0
2488 + @ instruction sync
2489 + instr_sync
2490 + @ restore regs
2491 + ldmia sp!, {r0, r1}
2492 +#endif
2493 + .endm
2494 +
2495 .macro pabt_helper
2496 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2497 #ifdef MULTI_PABORT
2498 @@ -89,11 +170,15 @@
2499 * Invalid mode handlers
2500 */
2501 .macro inv_entry, reason
2502 +
2503 + pax_enter_kernel
2504 +
2505 sub sp, sp, #S_FRAME_SIZE
2506 ARM( stmib sp, {r1 - lr} )
2507 THUMB( stmia sp, {r0 - r12} )
2508 THUMB( str sp, [sp, #S_SP] )
2509 THUMB( str lr, [sp, #S_LR] )
2510 +
2511 mov r1, #\reason
2512 .endm
2513
2514 @@ -149,7 +234,11 @@ ENDPROC(__und_invalid)
2515 .macro svc_entry, stack_hole=0, trace=1
2516 UNWIND(.fnstart )
2517 UNWIND(.save {r0 - pc} )
2518 +
2519 + pax_enter_kernel
2520 +
2521 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2522 +
2523 #ifdef CONFIG_THUMB2_KERNEL
2524 SPFIX( str r0, [sp] ) @ temporarily saved
2525 SPFIX( mov r0, sp )
2526 @@ -164,7 +253,12 @@ ENDPROC(__und_invalid)
2527 ldmia r0, {r3 - r5}
2528 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2529 mov r6, #-1 @ "" "" "" ""
2530 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2531 + @ offset sp by 8 as done in pax_enter_kernel
2532 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2533 +#else
2534 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2535 +#endif
2536 SPFIX( addeq r2, r2, #4 )
2537 str r3, [sp, #-4]! @ save the "real" r0 copied
2538 @ from the exception stack
2539 @@ -368,6 +462,9 @@ ENDPROC(__fiq_abt)
2540 .macro usr_entry, trace=1
2541 UNWIND(.fnstart )
2542 UNWIND(.cantunwind ) @ don't unwind the user space
2543 +
2544 + pax_enter_kernel_user
2545 +
2546 sub sp, sp, #S_FRAME_SIZE
2547 ARM( stmib sp, {r1 - r12} )
2548 THUMB( stmia sp, {r0 - r12} )
2549 @@ -478,7 +575,9 @@ __und_usr:
2550 tst r3, #PSR_T_BIT @ Thumb mode?
2551 bne __und_usr_thumb
2552 sub r4, r2, #4 @ ARM instr at LR - 4
2553 + pax_open_userland
2554 1: ldrt r0, [r4]
2555 + pax_close_userland
2556 ARM_BE8(rev r0, r0) @ little endian instruction
2557
2558 @ r0 = 32-bit ARM instruction which caused the exception
2559 @@ -512,11 +611,15 @@ __und_usr_thumb:
2560 */
2561 .arch armv6t2
2562 #endif
2563 + pax_open_userland
2564 2: ldrht r5, [r4]
2565 + pax_close_userland
2566 ARM_BE8(rev16 r5, r5) @ little endian instruction
2567 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2568 blo __und_usr_fault_16 @ 16bit undefined instruction
2569 + pax_open_userland
2570 3: ldrht r0, [r2]
2571 + pax_close_userland
2572 ARM_BE8(rev16 r0, r0) @ little endian instruction
2573 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2574 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2575 @@ -546,7 +649,8 @@ ENDPROC(__und_usr)
2576 */
2577 .pushsection .fixup, "ax"
2578 .align 2
2579 -4: str r4, [sp, #S_PC] @ retry current instruction
2580 +4: pax_close_userland
2581 + str r4, [sp, #S_PC] @ retry current instruction
2582 ret r9
2583 .popsection
2584 .pushsection __ex_table,"a"
2585 @@ -766,7 +870,7 @@ ENTRY(__switch_to)
2586 THUMB( str lr, [ip], #4 )
2587 ldr r4, [r2, #TI_TP_VALUE]
2588 ldr r5, [r2, #TI_TP_VALUE + 4]
2589 -#ifdef CONFIG_CPU_USE_DOMAINS
2590 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2591 ldr r6, [r2, #TI_CPU_DOMAIN]
2592 #endif
2593 switch_tls r1, r4, r5, r3, r7
2594 @@ -775,7 +879,7 @@ ENTRY(__switch_to)
2595 ldr r8, =__stack_chk_guard
2596 ldr r7, [r7, #TSK_STACK_CANARY]
2597 #endif
2598 -#ifdef CONFIG_CPU_USE_DOMAINS
2599 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2600 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2601 #endif
2602 mov r5, r0
2603 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2604 index f8ccc21..83d192f 100644
2605 --- a/arch/arm/kernel/entry-common.S
2606 +++ b/arch/arm/kernel/entry-common.S
2607 @@ -11,18 +11,46 @@
2608 #include <asm/assembler.h>
2609 #include <asm/unistd.h>
2610 #include <asm/ftrace.h>
2611 +#include <asm/domain.h>
2612 #include <asm/unwind.h>
2613
2614 +#include "entry-header.S"
2615 +
2616 #ifdef CONFIG_NEED_RET_TO_USER
2617 #include <mach/entry-macro.S>
2618 #else
2619 .macro arch_ret_to_user, tmp1, tmp2
2620 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2621 + @ save regs
2622 + stmdb sp!, {r1, r2}
2623 + @ read DACR from cpu_domain into r1
2624 + mov r2, sp
2625 + @ assume 8K pages, since we have to split the immediate in two
2626 + bic r2, r2, #(0x1fc0)
2627 + bic r2, r2, #(0x3f)
2628 + ldr r1, [r2, #TI_CPU_DOMAIN]
2629 +#ifdef CONFIG_PAX_KERNEXEC
2630 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2631 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2632 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2633 +#endif
2634 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2635 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2636 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2637 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2638 +#endif
2639 + @ write r1 to current_thread_info()->cpu_domain
2640 + str r1, [r2, #TI_CPU_DOMAIN]
2641 + @ write r1 to DACR
2642 + mcr p15, 0, r1, c3, c0, 0
2643 + @ instruction sync
2644 + instr_sync
2645 + @ restore regs
2646 + ldmia sp!, {r1, r2}
2647 +#endif
2648 .endm
2649 #endif
2650
2651 -#include "entry-header.S"
2652 -
2653 -
2654 .align 5
2655 /*
2656 * This is the fast syscall return path. We do as little as
2657 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2658 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2659 #endif
2660
2661 + /*
2662 + * do this here to avoid a performance hit of wrapping the code above
2663 + * that directly dereferences userland to parse the SWI instruction
2664 + */
2665 + pax_enter_kernel_user
2666 +
2667 adr tbl, sys_call_table @ load syscall table pointer
2668
2669 #if defined(CONFIG_OABI_COMPAT)
2670 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2671 index 1a0045a..9b4f34d 100644
2672 --- a/arch/arm/kernel/entry-header.S
2673 +++ b/arch/arm/kernel/entry-header.S
2674 @@ -196,6 +196,60 @@
2675 msr cpsr_c, \rtemp @ switch back to the SVC mode
2676 .endm
2677
2678 + .macro pax_enter_kernel_user
2679 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2680 + @ save regs
2681 + stmdb sp!, {r0, r1}
2682 + @ read DACR from cpu_domain into r1
2683 + mov r0, sp
2684 + @ assume 8K pages, since we have to split the immediate in two
2685 + bic r0, r0, #(0x1fc0)
2686 + bic r0, r0, #(0x3f)
2687 + ldr r1, [r0, #TI_CPU_DOMAIN]
2688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2689 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2690 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2691 +#endif
2692 +#ifdef CONFIG_PAX_KERNEXEC
2693 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2694 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2695 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2696 +#endif
2697 + @ write r1 to current_thread_info()->cpu_domain
2698 + str r1, [r0, #TI_CPU_DOMAIN]
2699 + @ write r1 to DACR
2700 + mcr p15, 0, r1, c3, c0, 0
2701 + @ instruction sync
2702 + instr_sync
2703 + @ restore regs
2704 + ldmia sp!, {r0, r1}
2705 +#endif
2706 + .endm
2707 +
2708 + .macro pax_exit_kernel
2709 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2710 + @ save regs
2711 + stmdb sp!, {r0, r1}
2712 + @ read old DACR from stack into r1
2713 + ldr r1, [sp, #(8 + S_SP)]
2714 + sub r1, r1, #8
2715 + ldr r1, [r1]
2716 +
2717 + @ write r1 to current_thread_info()->cpu_domain
2718 + mov r0, sp
2719 + @ assume 8K pages, since we have to split the immediate in two
2720 + bic r0, r0, #(0x1fc0)
2721 + bic r0, r0, #(0x3f)
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 #ifndef CONFIG_THUMB2_KERNEL
2733 .macro svc_exit, rpsr, irq = 0
2734 .if \irq != 0
2735 @@ -215,6 +269,9 @@
2736 blne trace_hardirqs_off
2737 #endif
2738 .endif
2739 +
2740 + pax_exit_kernel
2741 +
2742 msr spsr_cxsf, \rpsr
2743 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2744 @ We must avoid clrex due to Cortex-A15 erratum #830321
2745 @@ -291,6 +348,9 @@
2746 blne trace_hardirqs_off
2747 #endif
2748 .endif
2749 +
2750 + pax_exit_kernel
2751 +
2752 ldr lr, [sp, #S_SP] @ top of the stack
2753 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2754
2755 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2756 index 059c3da..8e45cfc 100644
2757 --- a/arch/arm/kernel/fiq.c
2758 +++ b/arch/arm/kernel/fiq.c
2759 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2760 void *base = vectors_page;
2761 unsigned offset = FIQ_OFFSET;
2762
2763 + pax_open_kernel();
2764 memcpy(base + offset, start, length);
2765 + pax_close_kernel();
2766 +
2767 if (!cache_is_vipt_nonaliasing())
2768 flush_icache_range((unsigned long)base + offset, offset +
2769 length);
2770 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2771 index 664eee8..f470938 100644
2772 --- a/arch/arm/kernel/head.S
2773 +++ b/arch/arm/kernel/head.S
2774 @@ -437,7 +437,7 @@ __enable_mmu:
2775 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2776 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2777 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2778 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2779 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2780 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2781 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2782 #endif
2783 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2784 index bea7db9..a210d10 100644
2785 --- a/arch/arm/kernel/module.c
2786 +++ b/arch/arm/kernel/module.c
2787 @@ -38,12 +38,39 @@
2788 #endif
2789
2790 #ifdef CONFIG_MMU
2791 -void *module_alloc(unsigned long size)
2792 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2793 {
2794 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2795 + return NULL;
2796 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2797 - GFP_KERNEL, PAGE_KERNEL_EXEC, NUMA_NO_NODE,
2798 + GFP_KERNEL, prot, NUMA_NO_NODE,
2799 __builtin_return_address(0));
2800 }
2801 +
2802 +void *module_alloc(unsigned long size)
2803 +{
2804 +
2805 +#ifdef CONFIG_PAX_KERNEXEC
2806 + return __module_alloc(size, PAGE_KERNEL);
2807 +#else
2808 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2809 +#endif
2810 +
2811 +}
2812 +
2813 +#ifdef CONFIG_PAX_KERNEXEC
2814 +void module_memfree_exec(void *module_region)
2815 +{
2816 + module_memfree(module_region);
2817 +}
2818 +EXPORT_SYMBOL(module_memfree_exec);
2819 +
2820 +void *module_alloc_exec(unsigned long size)
2821 +{
2822 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2823 +}
2824 +EXPORT_SYMBOL(module_alloc_exec);
2825 +#endif
2826 #endif
2827
2828 int
2829 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2830 index 5038960..4aa71d8 100644
2831 --- a/arch/arm/kernel/patch.c
2832 +++ b/arch/arm/kernel/patch.c
2833 @@ -67,6 +67,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2834 else
2835 __acquire(&patch_lock);
2836
2837 + pax_open_kernel();
2838 if (thumb2 && __opcode_is_thumb16(insn)) {
2839 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2840 size = sizeof(u16);
2841 @@ -98,6 +99,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2842 *(u32 *)waddr = insn;
2843 size = sizeof(u32);
2844 }
2845 + pax_close_kernel();
2846
2847 if (waddr != addr) {
2848 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2849 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2850 index fdfa3a7..5d208b8 100644
2851 --- a/arch/arm/kernel/process.c
2852 +++ b/arch/arm/kernel/process.c
2853 @@ -207,6 +207,7 @@ void machine_power_off(void)
2854
2855 if (pm_power_off)
2856 pm_power_off();
2857 + BUG();
2858 }
2859
2860 /*
2861 @@ -220,7 +221,7 @@ void machine_power_off(void)
2862 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2863 * to use. Implementing such co-ordination would be essentially impossible.
2864 */
2865 -void machine_restart(char *cmd)
2866 +__noreturn void machine_restart(char *cmd)
2867 {
2868 local_irq_disable();
2869 smp_send_stop();
2870 @@ -246,8 +247,8 @@ void __show_regs(struct pt_regs *regs)
2871
2872 show_regs_print_info(KERN_DEFAULT);
2873
2874 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2875 - print_symbol("LR is at %s\n", regs->ARM_lr);
2876 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2877 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2878 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2879 "sp : %08lx ip : %08lx fp : %08lx\n",
2880 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2881 @@ -424,12 +425,6 @@ unsigned long get_wchan(struct task_struct *p)
2882 return 0;
2883 }
2884
2885 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2886 -{
2887 - unsigned long range_end = mm->brk + 0x02000000;
2888 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2889 -}
2890 -
2891 #ifdef CONFIG_MMU
2892 #ifdef CONFIG_KUSER_HELPERS
2893 /*
2894 @@ -445,7 +440,7 @@ static struct vm_area_struct gate_vma = {
2895
2896 static int __init gate_vma_init(void)
2897 {
2898 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2899 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2900 return 0;
2901 }
2902 arch_initcall(gate_vma_init);
2903 @@ -474,81 +469,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2904 return is_gate_vma(vma) ? "[vectors]" : NULL;
2905 }
2906
2907 -/* If possible, provide a placement hint at a random offset from the
2908 - * stack for the signal page.
2909 - */
2910 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2911 - unsigned int npages)
2912 -{
2913 - unsigned long offset;
2914 - unsigned long first;
2915 - unsigned long last;
2916 - unsigned long addr;
2917 - unsigned int slots;
2918 -
2919 - first = PAGE_ALIGN(mm->start_stack);
2920 -
2921 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2922 -
2923 - /* No room after stack? */
2924 - if (first > last)
2925 - return 0;
2926 -
2927 - /* Just enough room? */
2928 - if (first == last)
2929 - return first;
2930 -
2931 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2932 -
2933 - offset = get_random_int() % slots;
2934 -
2935 - addr = first + (offset << PAGE_SHIFT);
2936 -
2937 - return addr;
2938 -}
2939 -
2940 -static struct page *signal_page;
2941 -extern struct page *get_signal_page(void);
2942 -
2943 -static const struct vm_special_mapping sigpage_mapping = {
2944 - .name = "[sigpage]",
2945 - .pages = &signal_page,
2946 -};
2947 -
2948 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2949 {
2950 struct mm_struct *mm = current->mm;
2951 - struct vm_area_struct *vma;
2952 - unsigned long addr;
2953 - unsigned long hint;
2954 - int ret = 0;
2955 -
2956 - if (!signal_page)
2957 - signal_page = get_signal_page();
2958 - if (!signal_page)
2959 - return -ENOMEM;
2960
2961 down_write(&mm->mmap_sem);
2962 - hint = sigpage_addr(mm, 1);
2963 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2964 - if (IS_ERR_VALUE(addr)) {
2965 - ret = addr;
2966 - goto up_fail;
2967 - }
2968 -
2969 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2970 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2971 - &sigpage_mapping);
2972 -
2973 - if (IS_ERR(vma)) {
2974 - ret = PTR_ERR(vma);
2975 - goto up_fail;
2976 - }
2977 -
2978 - mm->context.sigpage = addr;
2979 -
2980 - up_fail:
2981 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2982 up_write(&mm->mmap_sem);
2983 - return ret;
2984 + return 0;
2985 }
2986 #endif
2987 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2988 index f73891b..cf3004e 100644
2989 --- a/arch/arm/kernel/psci.c
2990 +++ b/arch/arm/kernel/psci.c
2991 @@ -28,7 +28,7 @@
2992 #include <asm/psci.h>
2993 #include <asm/system_misc.h>
2994
2995 -struct psci_operations psci_ops;
2996 +struct psci_operations psci_ops __read_only;
2997
2998 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2999 typedef int (*psci_initcall_t)(const struct device_node *);
3000 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3001 index ef9119f..31995a3 100644
3002 --- a/arch/arm/kernel/ptrace.c
3003 +++ b/arch/arm/kernel/ptrace.c
3004 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3005 regs->ARM_ip = ip;
3006 }
3007
3008 +#ifdef CONFIG_GRKERNSEC_SETXID
3009 +extern void gr_delayed_cred_worker(void);
3010 +#endif
3011 +
3012 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3013 {
3014 current_thread_info()->syscall = scno;
3015
3016 +#ifdef CONFIG_GRKERNSEC_SETXID
3017 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3018 + gr_delayed_cred_worker();
3019 +#endif
3020 +
3021 /* Do the secure computing check first; failures should be fast. */
3022 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3023 if (secure_computing() == -1)
3024 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3025 index e55408e..14d9998 100644
3026 --- a/arch/arm/kernel/setup.c
3027 +++ b/arch/arm/kernel/setup.c
3028 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3029 unsigned int elf_hwcap2 __read_mostly;
3030 EXPORT_SYMBOL(elf_hwcap2);
3031
3032 +pteval_t __supported_pte_mask __read_only;
3033 +pmdval_t __supported_pmd_mask __read_only;
3034
3035 #ifdef MULTI_CPU
3036 -struct processor processor __read_mostly;
3037 +struct processor processor __read_only;
3038 #endif
3039 #ifdef MULTI_TLB
3040 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3041 +struct cpu_tlb_fns cpu_tlb __read_only;
3042 #endif
3043 #ifdef MULTI_USER
3044 -struct cpu_user_fns cpu_user __read_mostly;
3045 +struct cpu_user_fns cpu_user __read_only;
3046 #endif
3047 #ifdef MULTI_CACHE
3048 -struct cpu_cache_fns cpu_cache __read_mostly;
3049 +struct cpu_cache_fns cpu_cache __read_only;
3050 #endif
3051 #ifdef CONFIG_OUTER_CACHE
3052 -struct outer_cache_fns outer_cache __read_mostly;
3053 +struct outer_cache_fns outer_cache __read_only;
3054 EXPORT_SYMBOL(outer_cache);
3055 #endif
3056
3057 @@ -253,9 +255,13 @@ static int __get_cpu_architecture(void)
3058 asm("mrc p15, 0, %0, c0, c1, 4"
3059 : "=r" (mmfr0));
3060 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3061 - (mmfr0 & 0x000000f0) >= 0x00000030)
3062 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3063 cpu_arch = CPU_ARCH_ARMv7;
3064 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3065 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3066 + __supported_pte_mask |= L_PTE_PXN;
3067 + __supported_pmd_mask |= PMD_PXNTABLE;
3068 + }
3069 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3070 (mmfr0 & 0x000000f0) == 0x00000020)
3071 cpu_arch = CPU_ARCH_ARMv6;
3072 else
3073 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3074 index 8aa6f1b..0899e08 100644
3075 --- a/arch/arm/kernel/signal.c
3076 +++ b/arch/arm/kernel/signal.c
3077 @@ -24,8 +24,6 @@
3078
3079 extern const unsigned long sigreturn_codes[7];
3080
3081 -static unsigned long signal_return_offset;
3082 -
3083 #ifdef CONFIG_CRUNCH
3084 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3085 {
3086 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3087 * except when the MPU has protected the vectors
3088 * page from PL0
3089 */
3090 - retcode = mm->context.sigpage + signal_return_offset +
3091 - (idx << 2) + thumb;
3092 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3093 } else
3094 #endif
3095 {
3096 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3097 } while (thread_flags & _TIF_WORK_MASK);
3098 return 0;
3099 }
3100 -
3101 -struct page *get_signal_page(void)
3102 -{
3103 - unsigned long ptr;
3104 - unsigned offset;
3105 - struct page *page;
3106 - void *addr;
3107 -
3108 - page = alloc_pages(GFP_KERNEL, 0);
3109 -
3110 - if (!page)
3111 - return NULL;
3112 -
3113 - addr = page_address(page);
3114 -
3115 - /* Give the signal return code some randomness */
3116 - offset = 0x200 + (get_random_int() & 0x7fc);
3117 - signal_return_offset = offset;
3118 -
3119 - /*
3120 - * Copy signal return handlers into the vector page, and
3121 - * set sigreturn to be a pointer to these.
3122 - */
3123 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3124 -
3125 - ptr = (unsigned long)addr + offset;
3126 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3127 -
3128 - return page;
3129 -}
3130 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3131 index 86ef244..c518451 100644
3132 --- a/arch/arm/kernel/smp.c
3133 +++ b/arch/arm/kernel/smp.c
3134 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3135
3136 static DECLARE_COMPLETION(cpu_running);
3137
3138 -static struct smp_operations smp_ops;
3139 +static struct smp_operations smp_ops __read_only;
3140
3141 void __init smp_set_ops(struct smp_operations *ops)
3142 {
3143 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3144 index 7a3be1d..b00c7de 100644
3145 --- a/arch/arm/kernel/tcm.c
3146 +++ b/arch/arm/kernel/tcm.c
3147 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3148 .virtual = ITCM_OFFSET,
3149 .pfn = __phys_to_pfn(ITCM_OFFSET),
3150 .length = 0,
3151 - .type = MT_MEMORY_RWX_ITCM,
3152 + .type = MT_MEMORY_RX_ITCM,
3153 }
3154 };
3155
3156 @@ -267,7 +267,9 @@ no_dtcm:
3157 start = &__sitcm_text;
3158 end = &__eitcm_text;
3159 ram = &__itcm_start;
3160 + pax_open_kernel();
3161 memcpy(start, ram, itcm_code_sz);
3162 + pax_close_kernel();
3163 pr_debug("CPU ITCM: copied code from %p - %p\n",
3164 start, end);
3165 itcm_present = true;
3166 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3167 index 788e23f..6fa06a1 100644
3168 --- a/arch/arm/kernel/traps.c
3169 +++ b/arch/arm/kernel/traps.c
3170 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3171 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3172 {
3173 #ifdef CONFIG_KALLSYMS
3174 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3175 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3176 #else
3177 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3178 #endif
3179 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3180 static int die_owner = -1;
3181 static unsigned int die_nest_count;
3182
3183 +extern void gr_handle_kernel_exploit(void);
3184 +
3185 static unsigned long oops_begin(void)
3186 {
3187 int cpu;
3188 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3189 panic("Fatal exception in interrupt");
3190 if (panic_on_oops)
3191 panic("Fatal exception");
3192 +
3193 + gr_handle_kernel_exploit();
3194 +
3195 if (signr)
3196 do_exit(signr);
3197 }
3198 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3199 kuser_init(vectors_base);
3200
3201 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3202 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3203 +
3204 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3205 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3206 +#endif
3207 +
3208 #else /* ifndef CONFIG_CPU_V7M */
3209 /*
3210 * on V7-M there is no need to copy the vector table to a dedicated
3211 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3212 index b31aa73..cc4b7a1 100644
3213 --- a/arch/arm/kernel/vmlinux.lds.S
3214 +++ b/arch/arm/kernel/vmlinux.lds.S
3215 @@ -37,7 +37,7 @@
3216 #endif
3217
3218 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3219 - defined(CONFIG_GENERIC_BUG)
3220 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3221 #define ARM_EXIT_KEEP(x) x
3222 #define ARM_EXIT_DISCARD(x)
3223 #else
3224 @@ -123,6 +123,8 @@ SECTIONS
3225 #ifdef CONFIG_DEBUG_RODATA
3226 . = ALIGN(1<<SECTION_SHIFT);
3227 #endif
3228 + _etext = .; /* End of text section */
3229 +
3230 RO_DATA(PAGE_SIZE)
3231
3232 . = ALIGN(4);
3233 @@ -153,8 +155,6 @@ SECTIONS
3234
3235 NOTES
3236
3237 - _etext = .; /* End of text and rodata section */
3238 -
3239 #ifndef CONFIG_XIP_KERNEL
3240 # ifdef CONFIG_ARM_KERNMEM_PERMS
3241 . = ALIGN(1<<SECTION_SHIFT);
3242 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3243 index 0b0d58a..988cb45 100644
3244 --- a/arch/arm/kvm/arm.c
3245 +++ b/arch/arm/kvm/arm.c
3246 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3247 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3248
3249 /* The VMID used in the VTTBR */
3250 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3251 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3252 static u8 kvm_next_vmid;
3253 static DEFINE_SPINLOCK(kvm_vmid_lock);
3254
3255 @@ -351,7 +351,7 @@ void force_vm_exit(const cpumask_t *mask)
3256 */
3257 static bool need_new_vmid_gen(struct kvm *kvm)
3258 {
3259 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3260 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3261 }
3262
3263 /**
3264 @@ -384,7 +384,7 @@ static void update_vttbr(struct kvm *kvm)
3265
3266 /* First user of a new VMID generation? */
3267 if (unlikely(kvm_next_vmid == 0)) {
3268 - atomic64_inc(&kvm_vmid_gen);
3269 + atomic64_inc_unchecked(&kvm_vmid_gen);
3270 kvm_next_vmid = 1;
3271
3272 /*
3273 @@ -401,7 +401,7 @@ static void update_vttbr(struct kvm *kvm)
3274 kvm_call_hyp(__kvm_flush_vm_context);
3275 }
3276
3277 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3278 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3279 kvm->arch.vmid = kvm_next_vmid;
3280 kvm_next_vmid++;
3281
3282 @@ -1038,7 +1038,7 @@ static void check_kvm_target_cpu(void *ret)
3283 /**
3284 * Initialize Hyp-mode and memory mappings on all CPUs.
3285 */
3286 -int kvm_arch_init(void *opaque)
3287 +int kvm_arch_init(const void *opaque)
3288 {
3289 int err;
3290 int ret, cpu;
3291 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3292 index 14a0d98..7771a7d 100644
3293 --- a/arch/arm/lib/clear_user.S
3294 +++ b/arch/arm/lib/clear_user.S
3295 @@ -12,14 +12,14 @@
3296
3297 .text
3298
3299 -/* Prototype: int __clear_user(void *addr, size_t sz)
3300 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3301 * Purpose : clear some user memory
3302 * Params : addr - user memory address to clear
3303 * : sz - number of bytes to clear
3304 * Returns : number of bytes NOT cleared
3305 */
3306 ENTRY(__clear_user_std)
3307 -WEAK(__clear_user)
3308 +WEAK(___clear_user)
3309 stmfd sp!, {r1, lr}
3310 mov r2, #0
3311 cmp r1, #4
3312 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3313 USER( strnebt r2, [r0])
3314 mov r0, #0
3315 ldmfd sp!, {r1, pc}
3316 -ENDPROC(__clear_user)
3317 +ENDPROC(___clear_user)
3318 ENDPROC(__clear_user_std)
3319
3320 .pushsection .fixup,"ax"
3321 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3322 index 7a235b9..73a0556 100644
3323 --- a/arch/arm/lib/copy_from_user.S
3324 +++ b/arch/arm/lib/copy_from_user.S
3325 @@ -17,7 +17,7 @@
3326 /*
3327 * Prototype:
3328 *
3329 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3330 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3331 *
3332 * Purpose:
3333 *
3334 @@ -89,11 +89,11 @@
3335
3336 .text
3337
3338 -ENTRY(__copy_from_user)
3339 +ENTRY(___copy_from_user)
3340
3341 #include "copy_template.S"
3342
3343 -ENDPROC(__copy_from_user)
3344 +ENDPROC(___copy_from_user)
3345
3346 .pushsection .fixup,"ax"
3347 .align 0
3348 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3349 index 6ee2f67..d1cce76 100644
3350 --- a/arch/arm/lib/copy_page.S
3351 +++ b/arch/arm/lib/copy_page.S
3352 @@ -10,6 +10,7 @@
3353 * ASM optimised string functions
3354 */
3355 #include <linux/linkage.h>
3356 +#include <linux/const.h>
3357 #include <asm/assembler.h>
3358 #include <asm/asm-offsets.h>
3359 #include <asm/cache.h>
3360 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3361 index a9d3db1..164b089 100644
3362 --- a/arch/arm/lib/copy_to_user.S
3363 +++ b/arch/arm/lib/copy_to_user.S
3364 @@ -17,7 +17,7 @@
3365 /*
3366 * Prototype:
3367 *
3368 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3369 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3370 *
3371 * Purpose:
3372 *
3373 @@ -93,11 +93,11 @@
3374 .text
3375
3376 ENTRY(__copy_to_user_std)
3377 -WEAK(__copy_to_user)
3378 +WEAK(___copy_to_user)
3379
3380 #include "copy_template.S"
3381
3382 -ENDPROC(__copy_to_user)
3383 +ENDPROC(___copy_to_user)
3384 ENDPROC(__copy_to_user_std)
3385
3386 .pushsection .fixup,"ax"
3387 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3388 index 7d08b43..f7ca7ea 100644
3389 --- a/arch/arm/lib/csumpartialcopyuser.S
3390 +++ b/arch/arm/lib/csumpartialcopyuser.S
3391 @@ -57,8 +57,8 @@
3392 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3393 */
3394
3395 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3396 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3397 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3398 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3399
3400 #include "csumpartialcopygeneric.S"
3401
3402 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3403 index 312d43e..21d2322 100644
3404 --- a/arch/arm/lib/delay.c
3405 +++ b/arch/arm/lib/delay.c
3406 @@ -29,7 +29,7 @@
3407 /*
3408 * Default to the loop-based delay implementation.
3409 */
3410 -struct arm_delay_ops arm_delay_ops = {
3411 +struct arm_delay_ops arm_delay_ops __read_only = {
3412 .delay = __loop_delay,
3413 .const_udelay = __loop_const_udelay,
3414 .udelay = __loop_udelay,
3415 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3416 index 3e58d71..029817c 100644
3417 --- a/arch/arm/lib/uaccess_with_memcpy.c
3418 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3419 @@ -136,7 +136,7 @@ out:
3420 }
3421
3422 unsigned long
3423 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3424 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3425 {
3426 /*
3427 * This test is stubbed out of the main function above to keep
3428 @@ -190,7 +190,7 @@ out:
3429 return n;
3430 }
3431
3432 -unsigned long __clear_user(void __user *addr, unsigned long n)
3433 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3434 {
3435 /* See rational for this in __copy_to_user() above. */
3436 if (n < 64)
3437 diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
3438 index ce25e85..3dd7850 100644
3439 --- a/arch/arm/mach-at91/setup.c
3440 +++ b/arch/arm/mach-at91/setup.c
3441 @@ -57,7 +57,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
3442
3443 desc->pfn = __phys_to_pfn(base);
3444 desc->length = length;
3445 - desc->type = MT_MEMORY_RWX_NONCACHED;
3446 + desc->type = MT_MEMORY_RW_NONCACHED;
3447
3448 pr_info("sram at 0x%lx of 0x%x mapped at 0x%lx\n",
3449 base, length, desc->virtual);
3450 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3451 index f8e7dcd..17ee921 100644
3452 --- a/arch/arm/mach-exynos/suspend.c
3453 +++ b/arch/arm/mach-exynos/suspend.c
3454 @@ -18,6 +18,7 @@
3455 #include <linux/syscore_ops.h>
3456 #include <linux/cpu_pm.h>
3457 #include <linux/io.h>
3458 +#include <linux/irq.h>
3459 #include <linux/irqchip/arm-gic.h>
3460 #include <linux/err.h>
3461 #include <linux/regulator/machine.h>
3462 @@ -558,8 +559,10 @@ void __init exynos_pm_init(void)
3463 tmp |= pm_data->wake_disable_mask;
3464 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3465
3466 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3467 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3468 + pax_open_kernel();
3469 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3470 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3471 + pax_close_kernel();
3472
3473 register_syscore_ops(&exynos_pm_syscore_ops);
3474 suspend_set_ops(&exynos_suspend_ops);
3475 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3476 index 7f352de..6dc0929 100644
3477 --- a/arch/arm/mach-keystone/keystone.c
3478 +++ b/arch/arm/mach-keystone/keystone.c
3479 @@ -27,7 +27,7 @@
3480
3481 #include "keystone.h"
3482
3483 -static struct notifier_block platform_nb;
3484 +static notifier_block_no_const platform_nb;
3485 static unsigned long keystone_dma_pfn_offset __read_mostly;
3486
3487 static int keystone_platform_notifier(struct notifier_block *nb,
3488 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3489 index ccef880..5dfad80 100644
3490 --- a/arch/arm/mach-mvebu/coherency.c
3491 +++ b/arch/arm/mach-mvebu/coherency.c
3492 @@ -164,7 +164,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3493
3494 /*
3495 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3496 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3497 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3498 * is needed as a workaround for a deadlock issue between the PCIe
3499 * interface and the cache controller.
3500 */
3501 @@ -177,7 +177,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3502 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3503
3504 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3505 - mtype = MT_UNCACHED;
3506 + mtype = MT_UNCACHED_RW;
3507
3508 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3509 }
3510 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3511 index b6443a4..20a0b74 100644
3512 --- a/arch/arm/mach-omap2/board-n8x0.c
3513 +++ b/arch/arm/mach-omap2/board-n8x0.c
3514 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3515 }
3516 #endif
3517
3518 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3519 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3520 .late_init = n8x0_menelaus_late_init,
3521 };
3522
3523 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3524 index 79f49d9..70bf184 100644
3525 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3526 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3527 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3528 void (*resume)(void);
3529 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3530 void (*hotplug_restart)(void);
3531 -};
3532 +} __no_const;
3533
3534 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3535 static struct powerdomain *mpuss_pd;
3536 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3537 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3538 {}
3539
3540 -struct cpu_pm_ops omap_pm_ops = {
3541 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3542 .finish_suspend = default_finish_suspend,
3543 .resume = dummy_cpu_resume,
3544 .scu_prepare = dummy_scu_prepare,
3545 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3546 index 5305ec7..6d74045 100644
3547 --- a/arch/arm/mach-omap2/omap-smp.c
3548 +++ b/arch/arm/mach-omap2/omap-smp.c
3549 @@ -19,6 +19,7 @@
3550 #include <linux/device.h>
3551 #include <linux/smp.h>
3552 #include <linux/io.h>
3553 +#include <linux/irq.h>
3554 #include <linux/irqchip/arm-gic.h>
3555
3556 #include <asm/smp_scu.h>
3557 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3558 index f961c46..4a453dc 100644
3559 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3560 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3561 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3562 return NOTIFY_OK;
3563 }
3564
3565 -static struct notifier_block __refdata irq_hotplug_notifier = {
3566 +static struct notifier_block irq_hotplug_notifier = {
3567 .notifier_call = irq_cpu_hotplug_notify,
3568 };
3569
3570 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3571 index be9541e..821805f 100644
3572 --- a/arch/arm/mach-omap2/omap_device.c
3573 +++ b/arch/arm/mach-omap2/omap_device.c
3574 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3575 struct platform_device __init *omap_device_build(const char *pdev_name,
3576 int pdev_id,
3577 struct omap_hwmod *oh,
3578 - void *pdata, int pdata_len)
3579 + const void *pdata, int pdata_len)
3580 {
3581 struct omap_hwmod *ohs[] = { oh };
3582
3583 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3584 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3585 int pdev_id,
3586 struct omap_hwmod **ohs,
3587 - int oh_cnt, void *pdata,
3588 + int oh_cnt, const void *pdata,
3589 int pdata_len)
3590 {
3591 int ret = -ENOMEM;
3592 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3593 index 78c02b3..c94109a 100644
3594 --- a/arch/arm/mach-omap2/omap_device.h
3595 +++ b/arch/arm/mach-omap2/omap_device.h
3596 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3597 /* Core code interface */
3598
3599 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3600 - struct omap_hwmod *oh, void *pdata,
3601 + struct omap_hwmod *oh, const void *pdata,
3602 int pdata_len);
3603
3604 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3605 struct omap_hwmod **oh, int oh_cnt,
3606 - void *pdata, int pdata_len);
3607 + const void *pdata, int pdata_len);
3608
3609 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3610 struct omap_hwmod **ohs, int oh_cnt);
3611 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3612 index 9025fff..3555702 100644
3613 --- a/arch/arm/mach-omap2/omap_hwmod.c
3614 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3615 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3616 int (*init_clkdm)(struct omap_hwmod *oh);
3617 void (*update_context_lost)(struct omap_hwmod *oh);
3618 int (*get_context_lost)(struct omap_hwmod *oh);
3619 -};
3620 +} __no_const;
3621
3622 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3623 -static struct omap_hwmod_soc_ops soc_ops;
3624 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3625
3626 /* omap_hwmod_list contains all registered struct omap_hwmods */
3627 static LIST_HEAD(omap_hwmod_list);
3628 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3629 index 95fee54..cfa9cf1 100644
3630 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3631 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3632 @@ -10,6 +10,7 @@
3633
3634 #include <linux/kernel.h>
3635 #include <linux/init.h>
3636 +#include <asm/pgtable.h>
3637
3638 #include "powerdomain.h"
3639
3640 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3641
3642 void __init am43xx_powerdomains_init(void)
3643 {
3644 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3645 + pax_open_kernel();
3646 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3647 + pax_close_kernel();
3648 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3649 pwrdm_register_pwrdms(powerdomains_am43xx);
3650 pwrdm_complete_init();
3651 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3652 index ff0a68c..b312aa0 100644
3653 --- a/arch/arm/mach-omap2/wd_timer.c
3654 +++ b/arch/arm/mach-omap2/wd_timer.c
3655 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3656 struct omap_hwmod *oh;
3657 char *oh_name = "wd_timer2";
3658 char *dev_name = "omap_wdt";
3659 - struct omap_wd_timer_platform_data pdata;
3660 + static struct omap_wd_timer_platform_data pdata = {
3661 + .read_reset_sources = prm_read_reset_sources
3662 + };
3663
3664 if (!cpu_class_is_omap2() || of_have_populated_dt())
3665 return 0;
3666 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3667 return -EINVAL;
3668 }
3669
3670 - pdata.read_reset_sources = prm_read_reset_sources;
3671 -
3672 pdev = omap_device_build(dev_name, id, oh, &pdata,
3673 sizeof(struct omap_wd_timer_platform_data));
3674 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3675 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3676 index 4f25a7c..a81be85 100644
3677 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3678 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3679 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3680 bool entered_lp2 = false;
3681
3682 if (tegra_pending_sgi())
3683 - ACCESS_ONCE(abort_flag) = true;
3684 + ACCESS_ONCE_RW(abort_flag) = true;
3685
3686 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3687
3688 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3689 index ab95f53..4b977a7 100644
3690 --- a/arch/arm/mach-tegra/irq.c
3691 +++ b/arch/arm/mach-tegra/irq.c
3692 @@ -20,6 +20,7 @@
3693 #include <linux/cpu_pm.h>
3694 #include <linux/interrupt.h>
3695 #include <linux/io.h>
3696 +#include <linux/irq.h>
3697 #include <linux/irqchip/arm-gic.h>
3698 #include <linux/irq.h>
3699 #include <linux/kernel.h>
3700 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3701 index 2cb587b..6ddfebf 100644
3702 --- a/arch/arm/mach-ux500/pm.c
3703 +++ b/arch/arm/mach-ux500/pm.c
3704 @@ -10,6 +10,7 @@
3705 */
3706
3707 #include <linux/kernel.h>
3708 +#include <linux/irq.h>
3709 #include <linux/irqchip/arm-gic.h>
3710 #include <linux/delay.h>
3711 #include <linux/io.h>
3712 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3713 index 2dea8b5..6499da2 100644
3714 --- a/arch/arm/mach-ux500/setup.h
3715 +++ b/arch/arm/mach-ux500/setup.h
3716 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3717 .type = MT_DEVICE, \
3718 }
3719
3720 -#define __MEM_DEV_DESC(x, sz) { \
3721 - .virtual = IO_ADDRESS(x), \
3722 - .pfn = __phys_to_pfn(x), \
3723 - .length = sz, \
3724 - .type = MT_MEMORY_RWX, \
3725 -}
3726 -
3727 extern struct smp_operations ux500_smp_ops;
3728 extern void ux500_cpu_die(unsigned int cpu);
3729
3730 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3731 index 52d768f..5f93180 100644
3732 --- a/arch/arm/mach-zynq/platsmp.c
3733 +++ b/arch/arm/mach-zynq/platsmp.c
3734 @@ -24,6 +24,7 @@
3735 #include <linux/io.h>
3736 #include <asm/cacheflush.h>
3737 #include <asm/smp_scu.h>
3738 +#include <linux/irq.h>
3739 #include <linux/irqchip/arm-gic.h>
3740 #include "common.h"
3741
3742 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3743 index c43c714..4f8f7b9 100644
3744 --- a/arch/arm/mm/Kconfig
3745 +++ b/arch/arm/mm/Kconfig
3746 @@ -446,6 +446,7 @@ config CPU_32v5
3747
3748 config CPU_32v6
3749 bool
3750 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3751 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3752
3753 config CPU_32v6K
3754 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3755
3756 config CPU_USE_DOMAINS
3757 bool
3758 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3759 help
3760 This option enables or disables the use of domain switching
3761 via the set_fs() function.
3762 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3763
3764 config KUSER_HELPERS
3765 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3766 - depends on MMU
3767 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3768 default y
3769 help
3770 Warning: disabling this option may break user programs.
3771 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3772 See Documentation/arm/kernel_user_helpers.txt for details.
3773
3774 However, the fixed address nature of these helpers can be used
3775 - by ROP (return orientated programming) authors when creating
3776 + by ROP (Return Oriented Programming) authors when creating
3777 exploits.
3778
3779 If all of the binaries and libraries which run on your platform
3780 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3781 index 2c0c541..4585df9 100644
3782 --- a/arch/arm/mm/alignment.c
3783 +++ b/arch/arm/mm/alignment.c
3784 @@ -216,10 +216,12 @@ union offset_union {
3785 #define __get16_unaligned_check(ins,val,addr) \
3786 do { \
3787 unsigned int err = 0, v, a = addr; \
3788 + pax_open_userland(); \
3789 __get8_unaligned_check(ins,v,a,err); \
3790 val = v << ((BE) ? 8 : 0); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val |= v << ((BE) ? 0 : 8); \
3793 + pax_close_userland(); \
3794 if (err) \
3795 goto fault; \
3796 } while (0)
3797 @@ -233,6 +235,7 @@ union offset_union {
3798 #define __get32_unaligned_check(ins,val,addr) \
3799 do { \
3800 unsigned int err = 0, v, a = addr; \
3801 + pax_open_userland(); \
3802 __get8_unaligned_check(ins,v,a,err); \
3803 val = v << ((BE) ? 24 : 0); \
3804 __get8_unaligned_check(ins,v,a,err); \
3805 @@ -241,6 +244,7 @@ union offset_union {
3806 val |= v << ((BE) ? 8 : 16); \
3807 __get8_unaligned_check(ins,v,a,err); \
3808 val |= v << ((BE) ? 0 : 24); \
3809 + pax_close_userland(); \
3810 if (err) \
3811 goto fault; \
3812 } while (0)
3813 @@ -254,6 +258,7 @@ union offset_union {
3814 #define __put16_unaligned_check(ins,val,addr) \
3815 do { \
3816 unsigned int err = 0, v = val, a = addr; \
3817 + pax_open_userland(); \
3818 __asm__( FIRST_BYTE_16 \
3819 ARM( "1: "ins" %1, [%2], #1\n" ) \
3820 THUMB( "1: "ins" %1, [%2]\n" ) \
3821 @@ -273,6 +278,7 @@ union offset_union {
3822 " .popsection\n" \
3823 : "=r" (err), "=&r" (v), "=&r" (a) \
3824 : "0" (err), "1" (v), "2" (a)); \
3825 + pax_close_userland(); \
3826 if (err) \
3827 goto fault; \
3828 } while (0)
3829 @@ -286,6 +292,7 @@ union offset_union {
3830 #define __put32_unaligned_check(ins,val,addr) \
3831 do { \
3832 unsigned int err = 0, v = val, a = addr; \
3833 + pax_open_userland(); \
3834 __asm__( FIRST_BYTE_32 \
3835 ARM( "1: "ins" %1, [%2], #1\n" ) \
3836 THUMB( "1: "ins" %1, [%2]\n" ) \
3837 @@ -315,6 +322,7 @@ union offset_union {
3838 " .popsection\n" \
3839 : "=r" (err), "=&r" (v), "=&r" (a) \
3840 : "0" (err), "1" (v), "2" (a)); \
3841 + pax_close_userland(); \
3842 if (err) \
3843 goto fault; \
3844 } while (0)
3845 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3846 index 5e65ca8..879e7b3 100644
3847 --- a/arch/arm/mm/cache-l2x0.c
3848 +++ b/arch/arm/mm/cache-l2x0.c
3849 @@ -42,7 +42,7 @@ struct l2c_init_data {
3850 void (*fixup)(void __iomem *, u32, struct outer_cache_fns *);
3851 void (*save)(void __iomem *);
3852 struct outer_cache_fns outer_cache;
3853 -};
3854 +} __do_const;
3855
3856 #define CACHE_LINE_SIZE 32
3857
3858 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3859 index 845769e..4278fd7 100644
3860 --- a/arch/arm/mm/context.c
3861 +++ b/arch/arm/mm/context.c
3862 @@ -43,7 +43,7 @@
3863 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3864
3865 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3866 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3867 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3868 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3869
3870 static DEFINE_PER_CPU(atomic64_t, active_asids);
3871 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3872 {
3873 static u32 cur_idx = 1;
3874 u64 asid = atomic64_read(&mm->context.id);
3875 - u64 generation = atomic64_read(&asid_generation);
3876 + u64 generation = atomic64_read_unchecked(&asid_generation);
3877
3878 if (asid != 0) {
3879 /*
3880 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3881 */
3882 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3883 if (asid == NUM_USER_ASIDS) {
3884 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3885 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3886 &asid_generation);
3887 flush_context(cpu);
3888 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3889 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3890 cpu_set_reserved_ttbr0();
3891
3892 asid = atomic64_read(&mm->context.id);
3893 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3894 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3895 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3896 goto switch_mm_fastpath;
3897
3898 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3899 /* Check that our ASID belongs to the current generation. */
3900 asid = atomic64_read(&mm->context.id);
3901 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3902 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3903 asid = new_context(mm, cpu);
3904 atomic64_set(&mm->context.id, asid);
3905 }
3906 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3907 index a982dc3..2d9f5f7 100644
3908 --- a/arch/arm/mm/fault.c
3909 +++ b/arch/arm/mm/fault.c
3910 @@ -25,6 +25,7 @@
3911 #include <asm/system_misc.h>
3912 #include <asm/system_info.h>
3913 #include <asm/tlbflush.h>
3914 +#include <asm/sections.h>
3915
3916 #include "fault.h"
3917
3918 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3919 if (fixup_exception(regs))
3920 return;
3921
3922 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3923 + if (addr < TASK_SIZE) {
3924 + if (current->signal->curr_ip)
3925 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3926 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3927 + else
3928 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3930 + }
3931 +#endif
3932 +
3933 +#ifdef CONFIG_PAX_KERNEXEC
3934 + if ((fsr & FSR_WRITE) &&
3935 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3936 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3937 + {
3938 + if (current->signal->curr_ip)
3939 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3940 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3941 + else
3942 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3943 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3944 + }
3945 +#endif
3946 +
3947 /*
3948 * No handler, we'll have to terminate things with extreme prejudice.
3949 */
3950 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3951 }
3952 #endif
3953
3954 +#ifdef CONFIG_PAX_PAGEEXEC
3955 + if (fsr & FSR_LNX_PF) {
3956 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3957 + do_group_exit(SIGKILL);
3958 + }
3959 +#endif
3960 +
3961 tsk->thread.address = addr;
3962 tsk->thread.error_code = fsr;
3963 tsk->thread.trap_no = 14;
3964 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3965 }
3966 #endif /* CONFIG_MMU */
3967
3968 +#ifdef CONFIG_PAX_PAGEEXEC
3969 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3970 +{
3971 + long i;
3972 +
3973 + printk(KERN_ERR "PAX: bytes at PC: ");
3974 + for (i = 0; i < 20; i++) {
3975 + unsigned char c;
3976 + if (get_user(c, (__force unsigned char __user *)pc+i))
3977 + printk(KERN_CONT "?? ");
3978 + else
3979 + printk(KERN_CONT "%02x ", c);
3980 + }
3981 + printk("\n");
3982 +
3983 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3984 + for (i = -1; i < 20; i++) {
3985 + unsigned long c;
3986 + if (get_user(c, (__force unsigned long __user *)sp+i))
3987 + printk(KERN_CONT "???????? ");
3988 + else
3989 + printk(KERN_CONT "%08lx ", c);
3990 + }
3991 + printk("\n");
3992 +}
3993 +#endif
3994 +
3995 /*
3996 * First Level Translation Fault Handler
3997 *
3998 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3999 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4000 struct siginfo info;
4001
4002 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4003 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4004 + if (current->signal->curr_ip)
4005 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4006 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4007 + else
4008 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4009 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4010 + goto die;
4011 + }
4012 +#endif
4013 +
4014 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4015 return;
4016
4017 +die:
4018 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4019 inf->name, fsr, addr);
4020
4021 @@ -573,15 +646,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4022 ifsr_info[nr].name = name;
4023 }
4024
4025 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4026 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4027 +
4028 asmlinkage void __exception
4029 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4030 {
4031 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4032 struct siginfo info;
4033 + unsigned long pc = instruction_pointer(regs);
4034 +
4035 + if (user_mode(regs)) {
4036 + unsigned long sigpage = current->mm->context.sigpage;
4037 +
4038 + if (sigpage <= pc && pc < sigpage + 7*4) {
4039 + if (pc < sigpage + 3*4)
4040 + sys_sigreturn(regs);
4041 + else
4042 + sys_rt_sigreturn(regs);
4043 + return;
4044 + }
4045 + if (pc == 0xffff0f60UL) {
4046 + /*
4047 + * PaX: __kuser_cmpxchg64 emulation
4048 + */
4049 + // TODO
4050 + //regs->ARM_pc = regs->ARM_lr;
4051 + //return;
4052 + }
4053 + if (pc == 0xffff0fa0UL) {
4054 + /*
4055 + * PaX: __kuser_memory_barrier emulation
4056 + */
4057 + // dmb(); implied by the exception
4058 + regs->ARM_pc = regs->ARM_lr;
4059 + return;
4060 + }
4061 + if (pc == 0xffff0fc0UL) {
4062 + /*
4063 + * PaX: __kuser_cmpxchg emulation
4064 + */
4065 + // TODO
4066 + //long new;
4067 + //int op;
4068 +
4069 + //op = FUTEX_OP_SET << 28;
4070 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4071 + //regs->ARM_r0 = old != new;
4072 + //regs->ARM_pc = regs->ARM_lr;
4073 + //return;
4074 + }
4075 + if (pc == 0xffff0fe0UL) {
4076 + /*
4077 + * PaX: __kuser_get_tls emulation
4078 + */
4079 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4080 + regs->ARM_pc = regs->ARM_lr;
4081 + return;
4082 + }
4083 + }
4084 +
4085 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4086 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4087 + if (current->signal->curr_ip)
4088 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4089 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4090 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4091 + else
4092 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4093 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4094 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4095 + goto die;
4096 + }
4097 +#endif
4098 +
4099 +#ifdef CONFIG_PAX_REFCOUNT
4100 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4101 +#ifdef CONFIG_THUMB2_KERNEL
4102 + unsigned short bkpt;
4103 +
4104 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4105 +#else
4106 + unsigned int bkpt;
4107 +
4108 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4109 +#endif
4110 + current->thread.error_code = ifsr;
4111 + current->thread.trap_no = 0;
4112 + pax_report_refcount_overflow(regs);
4113 + fixup_exception(regs);
4114 + return;
4115 + }
4116 + }
4117 +#endif
4118
4119 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4120 return;
4121
4122 +die:
4123 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4124 inf->name, ifsr, addr);
4125
4126 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4127 index cf08bdf..772656c 100644
4128 --- a/arch/arm/mm/fault.h
4129 +++ b/arch/arm/mm/fault.h
4130 @@ -3,6 +3,7 @@
4131
4132 /*
4133 * Fault status register encodings. We steal bit 31 for our own purposes.
4134 + * Set when the FSR value is from an instruction fault.
4135 */
4136 #define FSR_LNX_PF (1 << 31)
4137 #define FSR_WRITE (1 << 11)
4138 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4139 }
4140 #endif
4141
4142 +/* valid for LPAE and !LPAE */
4143 +static inline int is_xn_fault(unsigned int fsr)
4144 +{
4145 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4146 +}
4147 +
4148 +static inline int is_domain_fault(unsigned int fsr)
4149 +{
4150 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4151 +}
4152 +
4153 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4154 unsigned long search_exception_table(unsigned long addr);
4155
4156 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4157 index 2495c8c..415b7fc 100644
4158 --- a/arch/arm/mm/init.c
4159 +++ b/arch/arm/mm/init.c
4160 @@ -758,7 +758,46 @@ void free_tcmmem(void)
4161 {
4162 #ifdef CONFIG_HAVE_TCM
4163 extern char __tcm_start, __tcm_end;
4164 +#endif
4165
4166 +#ifdef CONFIG_PAX_KERNEXEC
4167 + unsigned long addr;
4168 + pgd_t *pgd;
4169 + pud_t *pud;
4170 + pmd_t *pmd;
4171 + int cpu_arch = cpu_architecture();
4172 + unsigned int cr = get_cr();
4173 +
4174 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4175 + /* make pages tables, etc before .text NX */
4176 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4177 + pgd = pgd_offset_k(addr);
4178 + pud = pud_offset(pgd, addr);
4179 + pmd = pmd_offset(pud, addr);
4180 + __section_update(pmd, addr, PMD_SECT_XN);
4181 + }
4182 + /* make init NX */
4183 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4184 + pgd = pgd_offset_k(addr);
4185 + pud = pud_offset(pgd, addr);
4186 + pmd = pmd_offset(pud, addr);
4187 + __section_update(pmd, addr, PMD_SECT_XN);
4188 + }
4189 + /* make kernel code/rodata RX */
4190 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4191 + pgd = pgd_offset_k(addr);
4192 + pud = pud_offset(pgd, addr);
4193 + pmd = pmd_offset(pud, addr);
4194 +#ifdef CONFIG_ARM_LPAE
4195 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4196 +#else
4197 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4198 +#endif
4199 + }
4200 + }
4201 +#endif
4202 +
4203 +#ifdef CONFIG_HAVE_TCM
4204 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4205 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4206 #endif
4207 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4208 index d1e5ad7..84dcbf2 100644
4209 --- a/arch/arm/mm/ioremap.c
4210 +++ b/arch/arm/mm/ioremap.c
4211 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4212 unsigned int mtype;
4213
4214 if (cached)
4215 - mtype = MT_MEMORY_RWX;
4216 + mtype = MT_MEMORY_RX;
4217 else
4218 - mtype = MT_MEMORY_RWX_NONCACHED;
4219 + mtype = MT_MEMORY_RX_NONCACHED;
4220
4221 return __arm_ioremap_caller(phys_addr, size, mtype,
4222 __builtin_return_address(0));
4223 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4224 index 5e85ed3..b10a7ed 100644
4225 --- a/arch/arm/mm/mmap.c
4226 +++ b/arch/arm/mm/mmap.c
4227 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4228 struct vm_area_struct *vma;
4229 int do_align = 0;
4230 int aliasing = cache_is_vipt_aliasing();
4231 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4232 struct vm_unmapped_area_info info;
4233
4234 /*
4235 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 if (len > TASK_SIZE)
4237 return -ENOMEM;
4238
4239 +#ifdef CONFIG_PAX_RANDMMAP
4240 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4241 +#endif
4242 +
4243 if (addr) {
4244 if (do_align)
4245 addr = COLOUR_ALIGN(addr, pgoff);
4246 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4247 addr = PAGE_ALIGN(addr);
4248
4249 vma = find_vma(mm, addr);
4250 - if (TASK_SIZE - len >= addr &&
4251 - (!vma || addr + len <= vma->vm_start))
4252 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4253 return addr;
4254 }
4255
4256 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4257 info.high_limit = TASK_SIZE;
4258 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4259 info.align_offset = pgoff << PAGE_SHIFT;
4260 + info.threadstack_offset = offset;
4261 return vm_unmapped_area(&info);
4262 }
4263
4264 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4265 unsigned long addr = addr0;
4266 int do_align = 0;
4267 int aliasing = cache_is_vipt_aliasing();
4268 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4269 struct vm_unmapped_area_info info;
4270
4271 /*
4272 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 return addr;
4274 }
4275
4276 +#ifdef CONFIG_PAX_RANDMMAP
4277 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4278 +#endif
4279 +
4280 /* requesting a specific address */
4281 if (addr) {
4282 if (do_align)
4283 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4284 else
4285 addr = PAGE_ALIGN(addr);
4286 vma = find_vma(mm, addr);
4287 - if (TASK_SIZE - len >= addr &&
4288 - (!vma || addr + len <= vma->vm_start))
4289 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4290 return addr;
4291 }
4292
4293 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4294 info.high_limit = mm->mmap_base;
4295 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4296 info.align_offset = pgoff << PAGE_SHIFT;
4297 + info.threadstack_offset = offset;
4298 addr = vm_unmapped_area(&info);
4299
4300 /*
4301 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302 {
4303 unsigned long random_factor = 0UL;
4304
4305 +#ifdef CONFIG_PAX_RANDMMAP
4306 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4307 +#endif
4308 +
4309 /* 8 bits of randomness in 20 address space bits */
4310 if ((current->flags & PF_RANDOMIZE) &&
4311 !(current->personality & ADDR_NO_RANDOMIZE))
4312 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4313
4314 if (mmap_is_legacy()) {
4315 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4316 +
4317 +#ifdef CONFIG_PAX_RANDMMAP
4318 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4319 + mm->mmap_base += mm->delta_mmap;
4320 +#endif
4321 +
4322 mm->get_unmapped_area = arch_get_unmapped_area;
4323 } else {
4324 mm->mmap_base = mmap_base(random_factor);
4325 +
4326 +#ifdef CONFIG_PAX_RANDMMAP
4327 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4328 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4329 +#endif
4330 +
4331 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4332 }
4333 }
4334 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4335 index 4e6ef89..21c27f2 100644
4336 --- a/arch/arm/mm/mmu.c
4337 +++ b/arch/arm/mm/mmu.c
4338 @@ -41,6 +41,22 @@
4339 #include "mm.h"
4340 #include "tcm.h"
4341
4342 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4343 +void modify_domain(unsigned int dom, unsigned int type)
4344 +{
4345 + struct thread_info *thread = current_thread_info();
4346 + unsigned int domain = thread->cpu_domain;
4347 + /*
4348 + * DOMAIN_MANAGER might be defined to some other value,
4349 + * use the arch-defined constant
4350 + */
4351 + domain &= ~domain_val(dom, 3);
4352 + thread->cpu_domain = domain | domain_val(dom, type);
4353 + set_domain(thread->cpu_domain);
4354 +}
4355 +EXPORT_SYMBOL(modify_domain);
4356 +#endif
4357 +
4358 /*
4359 * empty_zero_page is a special page that is used for
4360 * zero-initialized data and COW.
4361 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4362 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4363 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4364
4365 -static struct mem_type mem_types[] = {
4366 +#ifdef CONFIG_PAX_KERNEXEC
4367 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4368 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4369 +#else
4370 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4371 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4372 +#endif
4373 +
4374 +static struct mem_type mem_types[] __read_only = {
4375 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4376 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4377 L_PTE_SHARED,
4378 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4379 .prot_sect = PROT_SECT_DEVICE,
4380 .domain = DOMAIN_IO,
4381 },
4382 - [MT_UNCACHED] = {
4383 + [MT_UNCACHED_RW] = {
4384 .prot_pte = PROT_PTE_DEVICE,
4385 .prot_l1 = PMD_TYPE_TABLE,
4386 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4387 .domain = DOMAIN_IO,
4388 },
4389 - [MT_CACHECLEAN] = {
4390 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4391 + [MT_CACHECLEAN_RO] = {
4392 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4393 .domain = DOMAIN_KERNEL,
4394 },
4395 #ifndef CONFIG_ARM_LPAE
4396 - [MT_MINICLEAN] = {
4397 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4398 + [MT_MINICLEAN_RO] = {
4399 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4400 .domain = DOMAIN_KERNEL,
4401 },
4402 #endif
4403 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4404 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4405 L_PTE_RDONLY,
4406 .prot_l1 = PMD_TYPE_TABLE,
4407 - .domain = DOMAIN_USER,
4408 + .domain = DOMAIN_VECTORS,
4409 },
4410 [MT_HIGH_VECTORS] = {
4411 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4412 L_PTE_USER | L_PTE_RDONLY,
4413 .prot_l1 = PMD_TYPE_TABLE,
4414 - .domain = DOMAIN_USER,
4415 + .domain = DOMAIN_VECTORS,
4416 },
4417 - [MT_MEMORY_RWX] = {
4418 + [__MT_MEMORY_RWX] = {
4419 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4420 .prot_l1 = PMD_TYPE_TABLE,
4421 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4422 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4423 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4424 .domain = DOMAIN_KERNEL,
4425 },
4426 - [MT_ROM] = {
4427 - .prot_sect = PMD_TYPE_SECT,
4428 + [MT_MEMORY_RX] = {
4429 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4430 + .prot_l1 = PMD_TYPE_TABLE,
4431 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4432 + .domain = DOMAIN_KERNEL,
4433 + },
4434 + [MT_ROM_RX] = {
4435 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4436 .domain = DOMAIN_KERNEL,
4437 },
4438 - [MT_MEMORY_RWX_NONCACHED] = {
4439 + [MT_MEMORY_RW_NONCACHED] = {
4440 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4441 L_PTE_MT_BUFFERABLE,
4442 .prot_l1 = PMD_TYPE_TABLE,
4443 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4444 .domain = DOMAIN_KERNEL,
4445 },
4446 + [MT_MEMORY_RX_NONCACHED] = {
4447 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4448 + L_PTE_MT_BUFFERABLE,
4449 + .prot_l1 = PMD_TYPE_TABLE,
4450 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4451 + .domain = DOMAIN_KERNEL,
4452 + },
4453 [MT_MEMORY_RW_DTCM] = {
4454 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4455 L_PTE_XN,
4456 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4457 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4458 .domain = DOMAIN_KERNEL,
4459 },
4460 - [MT_MEMORY_RWX_ITCM] = {
4461 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4462 + [MT_MEMORY_RX_ITCM] = {
4463 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4464 .prot_l1 = PMD_TYPE_TABLE,
4465 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4466 .domain = DOMAIN_KERNEL,
4467 },
4468 [MT_MEMORY_RW_SO] = {
4469 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4470 * Mark cache clean areas and XIP ROM read only
4471 * from SVC mode and no access from userspace.
4472 */
4473 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4474 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4475 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4476 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4477 +#ifdef CONFIG_PAX_KERNEXEC
4478 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4479 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4480 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4481 +#endif
4482 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4483 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4484 #endif
4485
4486 /*
4487 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4488 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4489 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4490 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4491 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4492 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4493 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4494 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4495 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4496 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4497 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4498 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4499 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4500 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4501 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4502 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4504 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4506 }
4507 }
4508
4509 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4510 if (cpu_arch >= CPU_ARCH_ARMv6) {
4511 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4512 /* Non-cacheable Normal is XCB = 001 */
4513 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4514 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4515 + PMD_SECT_BUFFERED;
4516 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4517 PMD_SECT_BUFFERED;
4518 } else {
4519 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4520 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4521 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4522 + PMD_SECT_TEX(1);
4523 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4524 PMD_SECT_TEX(1);
4525 }
4526 } else {
4527 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4528 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4529 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4530 }
4531
4532 #ifdef CONFIG_ARM_LPAE
4533 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4534 user_pgprot |= PTE_EXT_PXN;
4535 #endif
4536
4537 + user_pgprot |= __supported_pte_mask;
4538 +
4539 for (i = 0; i < 16; i++) {
4540 pteval_t v = pgprot_val(protection_map[i]);
4541 protection_map[i] = __pgprot(v | user_pgprot);
4542 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4543
4544 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4545 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4546 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4547 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4548 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4549 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4550 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4551 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4552 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4553 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4554 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4555 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4556 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4557 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4558 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4559 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4560
4561 switch (cp->pmd) {
4562 case PMD_SECT_WT:
4563 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4564 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4565 break;
4566 case PMD_SECT_WB:
4567 case PMD_SECT_WBWA:
4568 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4569 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4570 break;
4571 }
4572 pr_info("Memory policy: %sData cache %s\n",
4573 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4574 return;
4575 }
4576
4577 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4578 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4579 md->virtual >= PAGE_OFFSET &&
4580 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4581 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4582 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4583 * called function. This means you can't use any function or debugging
4584 * method which may touch any device, otherwise the kernel _will_ crash.
4585 */
4586 +
4587 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4588 +
4589 static void __init devicemaps_init(const struct machine_desc *mdesc)
4590 {
4591 struct map_desc map;
4592 unsigned long addr;
4593 - void *vectors;
4594
4595 - /*
4596 - * Allocate the vector page early.
4597 - */
4598 - vectors = early_alloc(PAGE_SIZE * 2);
4599 -
4600 - early_trap_init(vectors);
4601 + early_trap_init(&vectors);
4602
4603 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4604 pmd_clear(pmd_off_k(addr));
4605 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4606 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4607 map.virtual = MODULES_VADDR;
4608 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4609 - map.type = MT_ROM;
4610 + map.type = MT_ROM_RX;
4611 create_mapping(&map);
4612 #endif
4613
4614 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4615 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4616 map.virtual = FLUSH_BASE;
4617 map.length = SZ_1M;
4618 - map.type = MT_CACHECLEAN;
4619 + map.type = MT_CACHECLEAN_RO;
4620 create_mapping(&map);
4621 #endif
4622 #ifdef FLUSH_BASE_MINICACHE
4623 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4624 map.virtual = FLUSH_BASE_MINICACHE;
4625 map.length = SZ_1M;
4626 - map.type = MT_MINICLEAN;
4627 + map.type = MT_MINICLEAN_RO;
4628 create_mapping(&map);
4629 #endif
4630
4631 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4632 * location (0xffff0000). If we aren't using high-vectors, also
4633 * create a mapping at the low-vectors virtual address.
4634 */
4635 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4636 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4637 map.virtual = 0xffff0000;
4638 map.length = PAGE_SIZE;
4639 #ifdef CONFIG_KUSER_HELPERS
4640 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4641 static void __init map_lowmem(void)
4642 {
4643 struct memblock_region *reg;
4644 +#ifndef CONFIG_PAX_KERNEXEC
4645 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4646 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4647 +#endif
4648
4649 /* Map all the lowmem memory banks. */
4650 for_each_memblock(memory, reg) {
4651 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4652 if (start >= end)
4653 break;
4654
4655 +#ifdef CONFIG_PAX_KERNEXEC
4656 + map.pfn = __phys_to_pfn(start);
4657 + map.virtual = __phys_to_virt(start);
4658 + map.length = end - start;
4659 +
4660 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4661 + struct map_desc kernel;
4662 + struct map_desc initmap;
4663 +
4664 + /* when freeing initmem we will make this RW */
4665 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4666 + initmap.virtual = (unsigned long)__init_begin;
4667 + initmap.length = _sdata - __init_begin;
4668 + initmap.type = __MT_MEMORY_RWX;
4669 + create_mapping(&initmap);
4670 +
4671 + /* when freeing initmem we will make this RX */
4672 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4673 + kernel.virtual = (unsigned long)_stext;
4674 + kernel.length = __init_begin - _stext;
4675 + kernel.type = __MT_MEMORY_RWX;
4676 + create_mapping(&kernel);
4677 +
4678 + if (map.virtual < (unsigned long)_stext) {
4679 + map.length = (unsigned long)_stext - map.virtual;
4680 + map.type = __MT_MEMORY_RWX;
4681 + create_mapping(&map);
4682 + }
4683 +
4684 + map.pfn = __phys_to_pfn(__pa(_sdata));
4685 + map.virtual = (unsigned long)_sdata;
4686 + map.length = end - __pa(_sdata);
4687 + }
4688 +
4689 + map.type = MT_MEMORY_RW;
4690 + create_mapping(&map);
4691 +#else
4692 if (end < kernel_x_start) {
4693 map.pfn = __phys_to_pfn(start);
4694 map.virtual = __phys_to_virt(start);
4695 map.length = end - start;
4696 - map.type = MT_MEMORY_RWX;
4697 + map.type = __MT_MEMORY_RWX;
4698
4699 create_mapping(&map);
4700 } else if (start >= kernel_x_end) {
4701 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4702 map.pfn = __phys_to_pfn(kernel_x_start);
4703 map.virtual = __phys_to_virt(kernel_x_start);
4704 map.length = kernel_x_end - kernel_x_start;
4705 - map.type = MT_MEMORY_RWX;
4706 + map.type = __MT_MEMORY_RWX;
4707
4708 create_mapping(&map);
4709
4710 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4711 create_mapping(&map);
4712 }
4713 }
4714 +#endif
4715 }
4716 }
4717
4718 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4719 index e1268f9..a9755a7 100644
4720 --- a/arch/arm/net/bpf_jit_32.c
4721 +++ b/arch/arm/net/bpf_jit_32.c
4722 @@ -20,6 +20,7 @@
4723 #include <asm/cacheflush.h>
4724 #include <asm/hwcap.h>
4725 #include <asm/opcodes.h>
4726 +#include <asm/pgtable.h>
4727
4728 #include "bpf_jit_32.h"
4729
4730 @@ -71,7 +72,11 @@ struct jit_ctx {
4731 #endif
4732 };
4733
4734 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4735 +int bpf_jit_enable __read_only;
4736 +#else
4737 int bpf_jit_enable __read_mostly;
4738 +#endif
4739
4740 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4741 {
4742 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4743 {
4744 u32 *ptr;
4745 /* We are guaranteed to have aligned memory. */
4746 + pax_open_kernel();
4747 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4748 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4749 + pax_close_kernel();
4750 }
4751
4752 static void build_prologue(struct jit_ctx *ctx)
4753 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4754 index 5b217f4..c23f40e 100644
4755 --- a/arch/arm/plat-iop/setup.c
4756 +++ b/arch/arm/plat-iop/setup.c
4757 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4758 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4759 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4760 .length = IOP3XX_PERIPHERAL_SIZE,
4761 - .type = MT_UNCACHED,
4762 + .type = MT_UNCACHED_RW,
4763 },
4764 };
4765
4766 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4767 index a5bc92d..0bb4730 100644
4768 --- a/arch/arm/plat-omap/sram.c
4769 +++ b/arch/arm/plat-omap/sram.c
4770 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4771 * Looks like we need to preserve some bootloader code at the
4772 * beginning of SRAM for jumping to flash for reboot to work...
4773 */
4774 + pax_open_kernel();
4775 memset_io(omap_sram_base + omap_sram_skip, 0,
4776 omap_sram_size - omap_sram_skip);
4777 + pax_close_kernel();
4778 }
4779 diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
4780 index ce6d763..cfea917 100644
4781 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h
4782 +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
4783 @@ -47,7 +47,7 @@ struct samsung_dma_ops {
4784 int (*started)(unsigned ch);
4785 int (*flush)(unsigned ch);
4786 int (*stop)(unsigned ch);
4787 -};
4788 +} __no_const;
4789
4790 extern void *samsung_dmadev_get_ops(void);
4791 extern void *s3c_dma_get_ops(void);
4792 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4793 index 7047051..44e8675 100644
4794 --- a/arch/arm64/include/asm/atomic.h
4795 +++ b/arch/arm64/include/asm/atomic.h
4796 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4797 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4798 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4799
4800 +#define atomic64_read_unchecked(v) atomic64_read(v)
4801 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4802 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4803 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4804 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4805 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4806 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4807 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4808 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4809 +
4810 #endif
4811 #endif
4812 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4813 index a5abb00..9cbca9a 100644
4814 --- a/arch/arm64/include/asm/barrier.h
4815 +++ b/arch/arm64/include/asm/barrier.h
4816 @@ -44,7 +44,7 @@
4817 do { \
4818 compiletime_assert_atomic_type(*p); \
4819 barrier(); \
4820 - ACCESS_ONCE(*p) = (v); \
4821 + ACCESS_ONCE_RW(*p) = (v); \
4822 } while (0)
4823
4824 #define smp_load_acquire(p) \
4825 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4826 index 4fde8c1..441f84f 100644
4827 --- a/arch/arm64/include/asm/percpu.h
4828 +++ b/arch/arm64/include/asm/percpu.h
4829 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4830 {
4831 switch (size) {
4832 case 1:
4833 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4834 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4835 break;
4836 case 2:
4837 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4838 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4839 break;
4840 case 4:
4841 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4842 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4843 break;
4844 case 8:
4845 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4846 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4847 break;
4848 default:
4849 BUILD_BUG();
4850 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4851 index e20df38..027ede3 100644
4852 --- a/arch/arm64/include/asm/pgalloc.h
4853 +++ b/arch/arm64/include/asm/pgalloc.h
4854 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4855 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4856 }
4857
4858 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4859 +{
4860 + pud_populate(mm, pud, pmd);
4861 +}
4862 +
4863 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4864
4865 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4866 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4867 index 3bf8f4e..5dd5491 100644
4868 --- a/arch/arm64/include/asm/uaccess.h
4869 +++ b/arch/arm64/include/asm/uaccess.h
4870 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4871 flag; \
4872 })
4873
4874 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4875 #define access_ok(type, addr, size) __range_ok(addr, size)
4876 #define user_addr_max get_fs
4877
4878 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4879 index df34a70..5727a75 100644
4880 --- a/arch/arm64/mm/dma-mapping.c
4881 +++ b/arch/arm64/mm/dma-mapping.c
4882 @@ -137,7 +137,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4883 phys_to_page(paddr),
4884 size >> PAGE_SHIFT);
4885 if (!freed)
4886 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4887 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4888 }
4889
4890 static void *__dma_alloc_noncoherent(struct device *dev, size_t size,
4891 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4892 index c3a58a1..78fbf54 100644
4893 --- a/arch/avr32/include/asm/cache.h
4894 +++ b/arch/avr32/include/asm/cache.h
4895 @@ -1,8 +1,10 @@
4896 #ifndef __ASM_AVR32_CACHE_H
4897 #define __ASM_AVR32_CACHE_H
4898
4899 +#include <linux/const.h>
4900 +
4901 #define L1_CACHE_SHIFT 5
4902 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4903 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4904
4905 /*
4906 * Memory returned by kmalloc() may be used for DMA, so we must make
4907 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4908 index d232888..87c8df1 100644
4909 --- a/arch/avr32/include/asm/elf.h
4910 +++ b/arch/avr32/include/asm/elf.h
4911 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4912 the loader. We need to make sure that it is out of the way of the program
4913 that it will "exec", and that there is sufficient room for the brk. */
4914
4915 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4916 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4917
4918 +#ifdef CONFIG_PAX_ASLR
4919 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4920 +
4921 +#define PAX_DELTA_MMAP_LEN 15
4922 +#define PAX_DELTA_STACK_LEN 15
4923 +#endif
4924
4925 /* This yields a mask that user programs can use to figure out what
4926 instruction set this CPU supports. This could be done in user space,
4927 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4928 index 479330b..53717a8 100644
4929 --- a/arch/avr32/include/asm/kmap_types.h
4930 +++ b/arch/avr32/include/asm/kmap_types.h
4931 @@ -2,9 +2,9 @@
4932 #define __ASM_AVR32_KMAP_TYPES_H
4933
4934 #ifdef CONFIG_DEBUG_HIGHMEM
4935 -# define KM_TYPE_NR 29
4936 +# define KM_TYPE_NR 30
4937 #else
4938 -# define KM_TYPE_NR 14
4939 +# define KM_TYPE_NR 15
4940 #endif
4941
4942 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4943 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4944 index d223a8b..69c5210 100644
4945 --- a/arch/avr32/mm/fault.c
4946 +++ b/arch/avr32/mm/fault.c
4947 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4948
4949 int exception_trace = 1;
4950
4951 +#ifdef CONFIG_PAX_PAGEEXEC
4952 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4953 +{
4954 + unsigned long i;
4955 +
4956 + printk(KERN_ERR "PAX: bytes at PC: ");
4957 + for (i = 0; i < 20; i++) {
4958 + unsigned char c;
4959 + if (get_user(c, (unsigned char *)pc+i))
4960 + printk(KERN_CONT "???????? ");
4961 + else
4962 + printk(KERN_CONT "%02x ", c);
4963 + }
4964 + printk("\n");
4965 +}
4966 +#endif
4967 +
4968 /*
4969 * This routine handles page faults. It determines the address and the
4970 * problem, and then passes it off to one of the appropriate routines.
4971 @@ -178,6 +195,16 @@ bad_area:
4972 up_read(&mm->mmap_sem);
4973
4974 if (user_mode(regs)) {
4975 +
4976 +#ifdef CONFIG_PAX_PAGEEXEC
4977 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4978 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4979 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4980 + do_group_exit(SIGKILL);
4981 + }
4982 + }
4983 +#endif
4984 +
4985 if (exception_trace && printk_ratelimit())
4986 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4987 "sp %08lx ecr %lu\n",
4988 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4989 index 568885a..f8008df 100644
4990 --- a/arch/blackfin/include/asm/cache.h
4991 +++ b/arch/blackfin/include/asm/cache.h
4992 @@ -7,6 +7,7 @@
4993 #ifndef __ARCH_BLACKFIN_CACHE_H
4994 #define __ARCH_BLACKFIN_CACHE_H
4995
4996 +#include <linux/const.h>
4997 #include <linux/linkage.h> /* for asmlinkage */
4998
4999 /*
5000 @@ -14,7 +15,7 @@
5001 * Blackfin loads 32 bytes for cache
5002 */
5003 #define L1_CACHE_SHIFT 5
5004 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5005 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5006 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5007
5008 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5009 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
5010 index aea2718..3639a60 100644
5011 --- a/arch/cris/include/arch-v10/arch/cache.h
5012 +++ b/arch/cris/include/arch-v10/arch/cache.h
5013 @@ -1,8 +1,9 @@
5014 #ifndef _ASM_ARCH_CACHE_H
5015 #define _ASM_ARCH_CACHE_H
5016
5017 +#include <linux/const.h>
5018 /* Etrax 100LX have 32-byte cache-lines. */
5019 -#define L1_CACHE_BYTES 32
5020 #define L1_CACHE_SHIFT 5
5021 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5022
5023 #endif /* _ASM_ARCH_CACHE_H */
5024 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5025 index 7caf25d..ee65ac5 100644
5026 --- a/arch/cris/include/arch-v32/arch/cache.h
5027 +++ b/arch/cris/include/arch-v32/arch/cache.h
5028 @@ -1,11 +1,12 @@
5029 #ifndef _ASM_CRIS_ARCH_CACHE_H
5030 #define _ASM_CRIS_ARCH_CACHE_H
5031
5032 +#include <linux/const.h>
5033 #include <arch/hwregs/dma.h>
5034
5035 /* A cache-line is 32 bytes. */
5036 -#define L1_CACHE_BYTES 32
5037 #define L1_CACHE_SHIFT 5
5038 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5039
5040 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5041
5042 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5043 index 102190a..5334cea 100644
5044 --- a/arch/frv/include/asm/atomic.h
5045 +++ b/arch/frv/include/asm/atomic.h
5046 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5047 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5048 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5049
5050 +#define atomic64_read_unchecked(v) atomic64_read(v)
5051 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5052 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5053 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5054 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5055 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5056 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5057 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5058 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5059 +
5060 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5061 {
5062 int c, old;
5063 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5064 index 2797163..c2a401df9 100644
5065 --- a/arch/frv/include/asm/cache.h
5066 +++ b/arch/frv/include/asm/cache.h
5067 @@ -12,10 +12,11 @@
5068 #ifndef __ASM_CACHE_H
5069 #define __ASM_CACHE_H
5070
5071 +#include <linux/const.h>
5072
5073 /* bytes per L1 cache line */
5074 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5075 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5076 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5077
5078 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5079 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5080 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5081 index 43901f2..0d8b865 100644
5082 --- a/arch/frv/include/asm/kmap_types.h
5083 +++ b/arch/frv/include/asm/kmap_types.h
5084 @@ -2,6 +2,6 @@
5085 #ifndef _ASM_KMAP_TYPES_H
5086 #define _ASM_KMAP_TYPES_H
5087
5088 -#define KM_TYPE_NR 17
5089 +#define KM_TYPE_NR 18
5090
5091 #endif
5092 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5093 index 836f147..4cf23f5 100644
5094 --- a/arch/frv/mm/elf-fdpic.c
5095 +++ b/arch/frv/mm/elf-fdpic.c
5096 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5097 {
5098 struct vm_area_struct *vma;
5099 struct vm_unmapped_area_info info;
5100 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5101
5102 if (len > TASK_SIZE)
5103 return -ENOMEM;
5104 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5105 if (addr) {
5106 addr = PAGE_ALIGN(addr);
5107 vma = find_vma(current->mm, addr);
5108 - if (TASK_SIZE - len >= addr &&
5109 - (!vma || addr + len <= vma->vm_start))
5110 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5111 goto success;
5112 }
5113
5114 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5115 info.high_limit = (current->mm->start_stack - 0x00200000);
5116 info.align_mask = 0;
5117 info.align_offset = 0;
5118 + info.threadstack_offset = offset;
5119 addr = vm_unmapped_area(&info);
5120 if (!(addr & ~PAGE_MASK))
5121 goto success;
5122 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5123 index 69952c1..4fa2908 100644
5124 --- a/arch/hexagon/include/asm/cache.h
5125 +++ b/arch/hexagon/include/asm/cache.h
5126 @@ -21,9 +21,11 @@
5127 #ifndef __ASM_CACHE_H
5128 #define __ASM_CACHE_H
5129
5130 +#include <linux/const.h>
5131 +
5132 /* Bytes per L1 cache line */
5133 -#define L1_CACHE_SHIFT (5)
5134 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5135 +#define L1_CACHE_SHIFT 5
5136 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5137
5138 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5139
5140 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5141 index 074e52b..76afdac 100644
5142 --- a/arch/ia64/Kconfig
5143 +++ b/arch/ia64/Kconfig
5144 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5145 config KEXEC
5146 bool "kexec system call"
5147 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5148 + depends on !GRKERNSEC_KMEM
5149 help
5150 kexec is a system call that implements the ability to shutdown your
5151 current kernel, and to start another kernel. It is like a reboot
5152 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5153 index 970d0bd..e750b9b 100644
5154 --- a/arch/ia64/Makefile
5155 +++ b/arch/ia64/Makefile
5156 @@ -98,5 +98,6 @@ endef
5157 archprepare: make_nr_irqs_h FORCE
5158 PHONY += make_nr_irqs_h FORCE
5159
5160 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5161 make_nr_irqs_h: FORCE
5162 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5163 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5164 index 0bf0350..2ad1957 100644
5165 --- a/arch/ia64/include/asm/atomic.h
5166 +++ b/arch/ia64/include/asm/atomic.h
5167 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5168 #define atomic64_inc(v) atomic64_add(1, (v))
5169 #define atomic64_dec(v) atomic64_sub(1, (v))
5170
5171 +#define atomic64_read_unchecked(v) atomic64_read(v)
5172 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5173 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5174 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5175 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5176 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5177 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5178 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5179 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5180 +
5181 #endif /* _ASM_IA64_ATOMIC_H */
5182 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5183 index f6769eb..1cdb590 100644
5184 --- a/arch/ia64/include/asm/barrier.h
5185 +++ b/arch/ia64/include/asm/barrier.h
5186 @@ -66,7 +66,7 @@
5187 do { \
5188 compiletime_assert_atomic_type(*p); \
5189 barrier(); \
5190 - ACCESS_ONCE(*p) = (v); \
5191 + ACCESS_ONCE_RW(*p) = (v); \
5192 } while (0)
5193
5194 #define smp_load_acquire(p) \
5195 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5196 index 988254a..e1ee885 100644
5197 --- a/arch/ia64/include/asm/cache.h
5198 +++ b/arch/ia64/include/asm/cache.h
5199 @@ -1,6 +1,7 @@
5200 #ifndef _ASM_IA64_CACHE_H
5201 #define _ASM_IA64_CACHE_H
5202
5203 +#include <linux/const.h>
5204
5205 /*
5206 * Copyright (C) 1998-2000 Hewlett-Packard Co
5207 @@ -9,7 +10,7 @@
5208
5209 /* Bytes per L1 (data) cache line. */
5210 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5211 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5212 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5213
5214 #ifdef CONFIG_SMP
5215 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5216 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5217 index 5a83c5c..4d7f553 100644
5218 --- a/arch/ia64/include/asm/elf.h
5219 +++ b/arch/ia64/include/asm/elf.h
5220 @@ -42,6 +42,13 @@
5221 */
5222 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5223
5224 +#ifdef CONFIG_PAX_ASLR
5225 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5226 +
5227 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5228 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5229 +#endif
5230 +
5231 #define PT_IA_64_UNWIND 0x70000001
5232
5233 /* IA-64 relocations: */
5234 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5235 index 5767cdf..7462574 100644
5236 --- a/arch/ia64/include/asm/pgalloc.h
5237 +++ b/arch/ia64/include/asm/pgalloc.h
5238 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5239 pgd_val(*pgd_entry) = __pa(pud);
5240 }
5241
5242 +static inline void
5243 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5244 +{
5245 + pgd_populate(mm, pgd_entry, pud);
5246 +}
5247 +
5248 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5249 {
5250 return quicklist_alloc(0, GFP_KERNEL, NULL);
5251 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5252 pud_val(*pud_entry) = __pa(pmd);
5253 }
5254
5255 +static inline void
5256 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5257 +{
5258 + pud_populate(mm, pud_entry, pmd);
5259 +}
5260 +
5261 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5262 {
5263 return quicklist_alloc(0, GFP_KERNEL, NULL);
5264 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5265 index 7935115..c0eca6a 100644
5266 --- a/arch/ia64/include/asm/pgtable.h
5267 +++ b/arch/ia64/include/asm/pgtable.h
5268 @@ -12,7 +12,7 @@
5269 * David Mosberger-Tang <davidm@hpl.hp.com>
5270 */
5271
5272 -
5273 +#include <linux/const.h>
5274 #include <asm/mman.h>
5275 #include <asm/page.h>
5276 #include <asm/processor.h>
5277 @@ -142,6 +142,17 @@
5278 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5279 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5280 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5281 +
5282 +#ifdef CONFIG_PAX_PAGEEXEC
5283 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5284 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5285 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5286 +#else
5287 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5288 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5289 +# define PAGE_COPY_NOEXEC PAGE_COPY
5290 +#endif
5291 +
5292 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5293 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5294 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5295 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5296 index 45698cd..e8e2dbc 100644
5297 --- a/arch/ia64/include/asm/spinlock.h
5298 +++ b/arch/ia64/include/asm/spinlock.h
5299 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5300 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5301
5302 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5303 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5304 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5305 }
5306
5307 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5308 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5309 index 103bedc..0210597 100644
5310 --- a/arch/ia64/include/asm/uaccess.h
5311 +++ b/arch/ia64/include/asm/uaccess.h
5312 @@ -70,6 +70,7 @@
5313 && ((segment).seg == KERNEL_DS.seg \
5314 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5315 })
5316 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5317 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5318
5319 /*
5320 @@ -240,12 +241,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5321 static inline unsigned long
5322 __copy_to_user (void __user *to, const void *from, unsigned long count)
5323 {
5324 + if (count > INT_MAX)
5325 + return count;
5326 +
5327 + if (!__builtin_constant_p(count))
5328 + check_object_size(from, count, true);
5329 +
5330 return __copy_user(to, (__force void __user *) from, count);
5331 }
5332
5333 static inline unsigned long
5334 __copy_from_user (void *to, const void __user *from, unsigned long count)
5335 {
5336 + if (count > INT_MAX)
5337 + return count;
5338 +
5339 + if (!__builtin_constant_p(count))
5340 + check_object_size(to, count, false);
5341 +
5342 return __copy_user((__force void __user *) to, from, count);
5343 }
5344
5345 @@ -255,10 +268,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5346 ({ \
5347 void __user *__cu_to = (to); \
5348 const void *__cu_from = (from); \
5349 - long __cu_len = (n); \
5350 + unsigned long __cu_len = (n); \
5351 \
5352 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5353 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5354 + if (!__builtin_constant_p(n)) \
5355 + check_object_size(__cu_from, __cu_len, true); \
5356 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5357 + } \
5358 __cu_len; \
5359 })
5360
5361 @@ -266,11 +282,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5362 ({ \
5363 void *__cu_to = (to); \
5364 const void __user *__cu_from = (from); \
5365 - long __cu_len = (n); \
5366 + unsigned long __cu_len = (n); \
5367 \
5368 __chk_user_ptr(__cu_from); \
5369 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5370 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5371 + if (!__builtin_constant_p(n)) \
5372 + check_object_size(__cu_to, __cu_len, false); \
5373 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5374 + } \
5375 __cu_len; \
5376 })
5377
5378 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5379 index 29754aa..06d2838 100644
5380 --- a/arch/ia64/kernel/module.c
5381 +++ b/arch/ia64/kernel/module.c
5382 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5383 }
5384
5385 static inline int
5386 +in_init_rx (const struct module *mod, uint64_t addr)
5387 +{
5388 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5389 +}
5390 +
5391 +static inline int
5392 +in_init_rw (const struct module *mod, uint64_t addr)
5393 +{
5394 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5395 +}
5396 +
5397 +static inline int
5398 in_init (const struct module *mod, uint64_t addr)
5399 {
5400 - return addr - (uint64_t) mod->module_init < mod->init_size;
5401 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5402 +}
5403 +
5404 +static inline int
5405 +in_core_rx (const struct module *mod, uint64_t addr)
5406 +{
5407 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5408 +}
5409 +
5410 +static inline int
5411 +in_core_rw (const struct module *mod, uint64_t addr)
5412 +{
5413 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5414 }
5415
5416 static inline int
5417 in_core (const struct module *mod, uint64_t addr)
5418 {
5419 - return addr - (uint64_t) mod->module_core < mod->core_size;
5420 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5421 }
5422
5423 static inline int
5424 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5425 break;
5426
5427 case RV_BDREL:
5428 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5429 + if (in_init_rx(mod, val))
5430 + val -= (uint64_t) mod->module_init_rx;
5431 + else if (in_init_rw(mod, val))
5432 + val -= (uint64_t) mod->module_init_rw;
5433 + else if (in_core_rx(mod, val))
5434 + val -= (uint64_t) mod->module_core_rx;
5435 + else if (in_core_rw(mod, val))
5436 + val -= (uint64_t) mod->module_core_rw;
5437 break;
5438
5439 case RV_LTV:
5440 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5441 * addresses have been selected...
5442 */
5443 uint64_t gp;
5444 - if (mod->core_size > MAX_LTOFF)
5445 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5446 /*
5447 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5448 * at the end of the module.
5449 */
5450 - gp = mod->core_size - MAX_LTOFF / 2;
5451 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5452 else
5453 - gp = mod->core_size / 2;
5454 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5455 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5456 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5457 mod->arch.gp = gp;
5458 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5459 }
5460 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5461 index c39c3cd..3c77738 100644
5462 --- a/arch/ia64/kernel/palinfo.c
5463 +++ b/arch/ia64/kernel/palinfo.c
5464 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5465 return NOTIFY_OK;
5466 }
5467
5468 -static struct notifier_block __refdata palinfo_cpu_notifier =
5469 +static struct notifier_block palinfo_cpu_notifier =
5470 {
5471 .notifier_call = palinfo_cpu_callback,
5472 .priority = 0,
5473 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5474 index 41e33f8..65180b2a 100644
5475 --- a/arch/ia64/kernel/sys_ia64.c
5476 +++ b/arch/ia64/kernel/sys_ia64.c
5477 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5478 unsigned long align_mask = 0;
5479 struct mm_struct *mm = current->mm;
5480 struct vm_unmapped_area_info info;
5481 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5482
5483 if (len > RGN_MAP_LIMIT)
5484 return -ENOMEM;
5485 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5486 if (REGION_NUMBER(addr) == RGN_HPAGE)
5487 addr = 0;
5488 #endif
5489 +
5490 +#ifdef CONFIG_PAX_RANDMMAP
5491 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5492 + addr = mm->free_area_cache;
5493 + else
5494 +#endif
5495 +
5496 if (!addr)
5497 addr = TASK_UNMAPPED_BASE;
5498
5499 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5500 info.high_limit = TASK_SIZE;
5501 info.align_mask = align_mask;
5502 info.align_offset = 0;
5503 + info.threadstack_offset = offset;
5504 return vm_unmapped_area(&info);
5505 }
5506
5507 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5508 index 84f8a52..7c76178 100644
5509 --- a/arch/ia64/kernel/vmlinux.lds.S
5510 +++ b/arch/ia64/kernel/vmlinux.lds.S
5511 @@ -192,7 +192,7 @@ SECTIONS {
5512 /* Per-cpu data: */
5513 . = ALIGN(PERCPU_PAGE_SIZE);
5514 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5515 - __phys_per_cpu_start = __per_cpu_load;
5516 + __phys_per_cpu_start = per_cpu_load;
5517 /*
5518 * ensure percpu data fits
5519 * into percpu page size
5520 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5521 index ba5ba7a..36e9d3a 100644
5522 --- a/arch/ia64/mm/fault.c
5523 +++ b/arch/ia64/mm/fault.c
5524 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5525 return pte_present(pte);
5526 }
5527
5528 +#ifdef CONFIG_PAX_PAGEEXEC
5529 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5530 +{
5531 + unsigned long i;
5532 +
5533 + printk(KERN_ERR "PAX: bytes at PC: ");
5534 + for (i = 0; i < 8; i++) {
5535 + unsigned int c;
5536 + if (get_user(c, (unsigned int *)pc+i))
5537 + printk(KERN_CONT "???????? ");
5538 + else
5539 + printk(KERN_CONT "%08x ", c);
5540 + }
5541 + printk("\n");
5542 +}
5543 +#endif
5544 +
5545 # define VM_READ_BIT 0
5546 # define VM_WRITE_BIT 1
5547 # define VM_EXEC_BIT 2
5548 @@ -151,8 +168,21 @@ retry:
5549 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5550 goto bad_area;
5551
5552 - if ((vma->vm_flags & mask) != mask)
5553 + if ((vma->vm_flags & mask) != mask) {
5554 +
5555 +#ifdef CONFIG_PAX_PAGEEXEC
5556 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5557 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5558 + goto bad_area;
5559 +
5560 + up_read(&mm->mmap_sem);
5561 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5562 + do_group_exit(SIGKILL);
5563 + }
5564 +#endif
5565 +
5566 goto bad_area;
5567 + }
5568
5569 /*
5570 * If for any reason at all we couldn't handle the fault, make
5571 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5572 index 52b7604b..455cb85 100644
5573 --- a/arch/ia64/mm/hugetlbpage.c
5574 +++ b/arch/ia64/mm/hugetlbpage.c
5575 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5576 unsigned long pgoff, unsigned long flags)
5577 {
5578 struct vm_unmapped_area_info info;
5579 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5580
5581 if (len > RGN_MAP_LIMIT)
5582 return -ENOMEM;
5583 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5584 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5585 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5586 info.align_offset = 0;
5587 + info.threadstack_offset = offset;
5588 return vm_unmapped_area(&info);
5589 }
5590
5591 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5592 index 6b33457..88b5124 100644
5593 --- a/arch/ia64/mm/init.c
5594 +++ b/arch/ia64/mm/init.c
5595 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5596 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5597 vma->vm_end = vma->vm_start + PAGE_SIZE;
5598 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5599 +
5600 +#ifdef CONFIG_PAX_PAGEEXEC
5601 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5602 + vma->vm_flags &= ~VM_EXEC;
5603 +
5604 +#ifdef CONFIG_PAX_MPROTECT
5605 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5606 + vma->vm_flags &= ~VM_MAYEXEC;
5607 +#endif
5608 +
5609 + }
5610 +#endif
5611 +
5612 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5613 down_write(&current->mm->mmap_sem);
5614 if (insert_vm_struct(current->mm, vma)) {
5615 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5616 gate_vma.vm_start = FIXADDR_USER_START;
5617 gate_vma.vm_end = FIXADDR_USER_END;
5618 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5619 - gate_vma.vm_page_prot = __P101;
5620 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5621
5622 return 0;
5623 }
5624 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5625 index 40b3ee98..8c2c112 100644
5626 --- a/arch/m32r/include/asm/cache.h
5627 +++ b/arch/m32r/include/asm/cache.h
5628 @@ -1,8 +1,10 @@
5629 #ifndef _ASM_M32R_CACHE_H
5630 #define _ASM_M32R_CACHE_H
5631
5632 +#include <linux/const.h>
5633 +
5634 /* L1 cache line size */
5635 #define L1_CACHE_SHIFT 4
5636 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5637 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5638
5639 #endif /* _ASM_M32R_CACHE_H */
5640 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5641 index 82abd15..d95ae5d 100644
5642 --- a/arch/m32r/lib/usercopy.c
5643 +++ b/arch/m32r/lib/usercopy.c
5644 @@ -14,6 +14,9 @@
5645 unsigned long
5646 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5647 {
5648 + if ((long)n < 0)
5649 + return n;
5650 +
5651 prefetch(from);
5652 if (access_ok(VERIFY_WRITE, to, n))
5653 __copy_user(to,from,n);
5654 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5655 unsigned long
5656 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5657 {
5658 + if ((long)n < 0)
5659 + return n;
5660 +
5661 prefetchw(to);
5662 if (access_ok(VERIFY_READ, from, n))
5663 __copy_user_zeroing(to,from,n);
5664 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5665 index 0395c51..5f26031 100644
5666 --- a/arch/m68k/include/asm/cache.h
5667 +++ b/arch/m68k/include/asm/cache.h
5668 @@ -4,9 +4,11 @@
5669 #ifndef __ARCH_M68K_CACHE_H
5670 #define __ARCH_M68K_CACHE_H
5671
5672 +#include <linux/const.h>
5673 +
5674 /* bytes per L1 cache line */
5675 #define L1_CACHE_SHIFT 4
5676 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5677 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5678
5679 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5680
5681 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5682 index d703d8e..a8e2d70 100644
5683 --- a/arch/metag/include/asm/barrier.h
5684 +++ b/arch/metag/include/asm/barrier.h
5685 @@ -90,7 +90,7 @@ static inline void fence(void)
5686 do { \
5687 compiletime_assert_atomic_type(*p); \
5688 smp_mb(); \
5689 - ACCESS_ONCE(*p) = (v); \
5690 + ACCESS_ONCE_RW(*p) = (v); \
5691 } while (0)
5692
5693 #define smp_load_acquire(p) \
5694 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5695 index 7ca80ac..794ba72 100644
5696 --- a/arch/metag/mm/hugetlbpage.c
5697 +++ b/arch/metag/mm/hugetlbpage.c
5698 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5699 info.high_limit = TASK_SIZE;
5700 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5701 info.align_offset = 0;
5702 + info.threadstack_offset = 0;
5703 return vm_unmapped_area(&info);
5704 }
5705
5706 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5707 index 4efe96a..60e8699 100644
5708 --- a/arch/microblaze/include/asm/cache.h
5709 +++ b/arch/microblaze/include/asm/cache.h
5710 @@ -13,11 +13,12 @@
5711 #ifndef _ASM_MICROBLAZE_CACHE_H
5712 #define _ASM_MICROBLAZE_CACHE_H
5713
5714 +#include <linux/const.h>
5715 #include <asm/registers.h>
5716
5717 #define L1_CACHE_SHIFT 5
5718 /* word-granular cache in microblaze */
5719 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5720 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5721
5722 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5723
5724 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5725 index 843713c..b6a87b9 100644
5726 --- a/arch/mips/Kconfig
5727 +++ b/arch/mips/Kconfig
5728 @@ -2439,6 +2439,7 @@ source "kernel/Kconfig.preempt"
5729
5730 config KEXEC
5731 bool "Kexec system call"
5732 + depends on !GRKERNSEC_KMEM
5733 help
5734 kexec is a system call that implements the ability to shutdown your
5735 current kernel, and to start another kernel. It is like a reboot
5736 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5737 index 3778655..1dff0a9 100644
5738 --- a/arch/mips/cavium-octeon/dma-octeon.c
5739 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5740 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5741 if (dma_release_from_coherent(dev, order, vaddr))
5742 return;
5743
5744 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5745 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5746 }
5747
5748 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5749 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5750 index 857da84..0fee5e2 100644
5751 --- a/arch/mips/include/asm/atomic.h
5752 +++ b/arch/mips/include/asm/atomic.h
5753 @@ -22,15 +22,39 @@
5754 #include <asm/cmpxchg.h>
5755 #include <asm/war.h>
5756
5757 +#ifdef CONFIG_GENERIC_ATOMIC64
5758 +#include <asm-generic/atomic64.h>
5759 +#endif
5760 +
5761 #define ATOMIC_INIT(i) { (i) }
5762
5763 +#ifdef CONFIG_64BIT
5764 +#define _ASM_EXTABLE(from, to) \
5765 +" .section __ex_table,\"a\"\n" \
5766 +" .dword " #from ", " #to"\n" \
5767 +" .previous\n"
5768 +#else
5769 +#define _ASM_EXTABLE(from, to) \
5770 +" .section __ex_table,\"a\"\n" \
5771 +" .word " #from ", " #to"\n" \
5772 +" .previous\n"
5773 +#endif
5774 +
5775 /*
5776 * atomic_read - read atomic variable
5777 * @v: pointer of type atomic_t
5778 *
5779 * Atomically reads the value of @v.
5780 */
5781 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5782 +static inline int atomic_read(const atomic_t *v)
5783 +{
5784 + return ACCESS_ONCE(v->counter);
5785 +}
5786 +
5787 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5788 +{
5789 + return ACCESS_ONCE(v->counter);
5790 +}
5791
5792 /*
5793 * atomic_set - set atomic variable
5794 @@ -39,47 +63,77 @@
5795 *
5796 * Atomically sets the value of @v to @i.
5797 */
5798 -#define atomic_set(v, i) ((v)->counter = (i))
5799 +static inline void atomic_set(atomic_t *v, int i)
5800 +{
5801 + v->counter = i;
5802 +}
5803
5804 -#define ATOMIC_OP(op, c_op, asm_op) \
5805 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5806 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5807 +{
5808 + v->counter = i;
5809 +}
5810 +
5811 +#ifdef CONFIG_PAX_REFCOUNT
5812 +#define __OVERFLOW_POST \
5813 + " b 4f \n" \
5814 + " .set noreorder \n" \
5815 + "3: b 5f \n" \
5816 + " move %0, %1 \n" \
5817 + " .set reorder \n"
5818 +#define __OVERFLOW_EXTABLE \
5819 + "3:\n" \
5820 + _ASM_EXTABLE(2b, 3b)
5821 +#else
5822 +#define __OVERFLOW_POST
5823 +#define __OVERFLOW_EXTABLE
5824 +#endif
5825 +
5826 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5827 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5828 { \
5829 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5830 int temp; \
5831 \
5832 __asm__ __volatile__( \
5833 - " .set arch=r4000 \n" \
5834 - "1: ll %0, %1 # atomic_" #op " \n" \
5835 - " " #asm_op " %0, %2 \n" \
5836 + " .set mips3 \n" \
5837 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5838 + "2: " #asm_op " %0, %2 \n" \
5839 " sc %0, %1 \n" \
5840 " beqzl %0, 1b \n" \
5841 + extable \
5842 " .set mips0 \n" \
5843 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5844 : "Ir" (i)); \
5845 } else if (kernel_uses_llsc) { \
5846 int temp; \
5847 \
5848 - do { \
5849 - __asm__ __volatile__( \
5850 - " .set arch=r4000 \n" \
5851 - " ll %0, %1 # atomic_" #op "\n" \
5852 - " " #asm_op " %0, %2 \n" \
5853 - " sc %0, %1 \n" \
5854 - " .set mips0 \n" \
5855 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5856 - : "Ir" (i)); \
5857 - } while (unlikely(!temp)); \
5858 + __asm__ __volatile__( \
5859 + " .set mips3 \n" \
5860 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5861 + "2: " #asm_op " %0, %2 \n" \
5862 + " sc %0, %1 \n" \
5863 + " beqz %0, 1b \n" \
5864 + extable \
5865 + " .set mips0 \n" \
5866 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5867 + : "Ir" (i)); \
5868 } else { \
5869 unsigned long flags; \
5870 \
5871 raw_local_irq_save(flags); \
5872 - v->counter c_op i; \
5873 + __asm__ __volatile__( \
5874 + "2: " #asm_op " %0, %1 \n" \
5875 + extable \
5876 + : "+r" (v->counter) : "Ir" (i)); \
5877 raw_local_irq_restore(flags); \
5878 } \
5879 }
5880
5881 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5882 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5883 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5884 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5885 +
5886 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5887 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5888 { \
5889 int result; \
5890 \
5891 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5892 int temp; \
5893 \
5894 __asm__ __volatile__( \
5895 - " .set arch=r4000 \n" \
5896 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5897 - " " #asm_op " %0, %1, %3 \n" \
5898 + " .set mips3 \n" \
5899 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5900 + "2: " #asm_op " %0, %1, %3 \n" \
5901 " sc %0, %2 \n" \
5902 " beqzl %0, 1b \n" \
5903 - " " #asm_op " %0, %1, %3 \n" \
5904 + post_op \
5905 + extable \
5906 + "4: " #asm_op " %0, %1, %3 \n" \
5907 + "5: \n" \
5908 " .set mips0 \n" \
5909 : "=&r" (result), "=&r" (temp), \
5910 "+" GCC_OFF12_ASM() (v->counter) \
5911 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5912 } else if (kernel_uses_llsc) { \
5913 int temp; \
5914 \
5915 - do { \
5916 - __asm__ __volatile__( \
5917 - " .set arch=r4000 \n" \
5918 - " ll %1, %2 # atomic_" #op "_return \n" \
5919 - " " #asm_op " %0, %1, %3 \n" \
5920 - " sc %0, %2 \n" \
5921 - " .set mips0 \n" \
5922 - : "=&r" (result), "=&r" (temp), \
5923 - "+" GCC_OFF12_ASM() (v->counter) \
5924 - : "Ir" (i)); \
5925 - } while (unlikely(!result)); \
5926 + __asm__ __volatile__( \
5927 + " .set mips3 \n" \
5928 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5929 + "2: " #asm_op " %0, %1, %3 \n" \
5930 + " sc %0, %2 \n" \
5931 + post_op \
5932 + extable \
5933 + "4: " #asm_op " %0, %1, %3 \n" \
5934 + "5: \n" \
5935 + " .set mips0 \n" \
5936 + : "=&r" (result), "=&r" (temp), \
5937 + "+" GCC_OFF12_ASM() (v->counter) \
5938 + : "Ir" (i)); \
5939 \
5940 result = temp; result c_op i; \
5941 } else { \
5942 unsigned long flags; \
5943 \
5944 raw_local_irq_save(flags); \
5945 - result = v->counter; \
5946 - result c_op i; \
5947 - v->counter = result; \
5948 + __asm__ __volatile__( \
5949 + " lw %0, %1 \n" \
5950 + "2: " #asm_op " %0, %1, %2 \n" \
5951 + " sw %0, %1 \n" \
5952 + "3: \n" \
5953 + extable \
5954 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
5955 + : "Ir" (i)); \
5956 raw_local_irq_restore(flags); \
5957 } \
5958 \
5959 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5960 return result; \
5961 }
5962
5963 -#define ATOMIC_OPS(op, c_op, asm_op) \
5964 - ATOMIC_OP(op, c_op, asm_op) \
5965 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5966 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5967 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5968
5969 -ATOMIC_OPS(add, +=, addu)
5970 -ATOMIC_OPS(sub, -=, subu)
5971 +#define ATOMIC_OPS(op, asm_op) \
5972 + ATOMIC_OP(op, asm_op) \
5973 + ATOMIC_OP_RETURN(op, asm_op)
5974 +
5975 +ATOMIC_OPS(add, add)
5976 +ATOMIC_OPS(sub, sub)
5977
5978 #undef ATOMIC_OPS
5979 #undef ATOMIC_OP_RETURN
5980 +#undef __ATOMIC_OP_RETURN
5981 #undef ATOMIC_OP
5982 +#undef __ATOMIC_OP
5983
5984 /*
5985 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5986 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5987 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5988 * The function returns the old value of @v minus @i.
5989 */
5990 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5991 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5992 {
5993 int result;
5994
5995 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5996 return result;
5997 }
5998
5999 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
6000 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
6001 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
6002 +{
6003 + return cmpxchg(&v->counter, old, new);
6004 +}
6005 +
6006 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
6007 + int new)
6008 +{
6009 + return cmpxchg(&(v->counter), old, new);
6010 +}
6011 +
6012 +static inline int atomic_xchg(atomic_t *v, int new)
6013 +{
6014 + return xchg(&v->counter, new);
6015 +}
6016 +
6017 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6018 +{
6019 + return xchg(&(v->counter), new);
6020 +}
6021
6022 /**
6023 * __atomic_add_unless - add unless the number is a given value
6024 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6025
6026 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6027 #define atomic_inc_return(v) atomic_add_return(1, (v))
6028 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6029 +{
6030 + return atomic_add_return_unchecked(1, v);
6031 +}
6032
6033 /*
6034 * atomic_sub_and_test - subtract value from variable and test result
6035 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6036 * other cases.
6037 */
6038 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6039 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6040 +{
6041 + return atomic_add_return_unchecked(1, v) == 0;
6042 +}
6043
6044 /*
6045 * atomic_dec_and_test - decrement by 1 and test
6046 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6047 * Atomically increments @v by 1.
6048 */
6049 #define atomic_inc(v) atomic_add(1, (v))
6050 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6051 +{
6052 + atomic_add_unchecked(1, v);
6053 +}
6054
6055 /*
6056 * atomic_dec - decrement and test
6057 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6058 * Atomically decrements @v by 1.
6059 */
6060 #define atomic_dec(v) atomic_sub(1, (v))
6061 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6062 +{
6063 + atomic_sub_unchecked(1, v);
6064 +}
6065
6066 /*
6067 * atomic_add_negative - add and test if negative
6068 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6069 * @v: pointer of type atomic64_t
6070 *
6071 */
6072 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6073 +static inline long atomic64_read(const atomic64_t *v)
6074 +{
6075 + return ACCESS_ONCE(v->counter);
6076 +}
6077 +
6078 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6079 +{
6080 + return ACCESS_ONCE(v->counter);
6081 +}
6082
6083 /*
6084 * atomic64_set - set atomic variable
6085 * @v: pointer of type atomic64_t
6086 * @i: required value
6087 */
6088 -#define atomic64_set(v, i) ((v)->counter = (i))
6089 +static inline void atomic64_set(atomic64_t *v, long i)
6090 +{
6091 + v->counter = i;
6092 +}
6093
6094 -#define ATOMIC64_OP(op, c_op, asm_op) \
6095 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6096 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6097 +{
6098 + v->counter = i;
6099 +}
6100 +
6101 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6102 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6103 { \
6104 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6105 long temp; \
6106 \
6107 __asm__ __volatile__( \
6108 - " .set arch=r4000 \n" \
6109 - "1: lld %0, %1 # atomic64_" #op " \n" \
6110 - " " #asm_op " %0, %2 \n" \
6111 + " .set mips3 \n" \
6112 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6113 + "2: " #asm_op " %0, %2 \n" \
6114 " scd %0, %1 \n" \
6115 " beqzl %0, 1b \n" \
6116 + extable \
6117 " .set mips0 \n" \
6118 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6119 : "Ir" (i)); \
6120 } else if (kernel_uses_llsc) { \
6121 long temp; \
6122 \
6123 - do { \
6124 - __asm__ __volatile__( \
6125 - " .set arch=r4000 \n" \
6126 - " lld %0, %1 # atomic64_" #op "\n" \
6127 - " " #asm_op " %0, %2 \n" \
6128 - " scd %0, %1 \n" \
6129 - " .set mips0 \n" \
6130 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6131 - : "Ir" (i)); \
6132 - } while (unlikely(!temp)); \
6133 + __asm__ __volatile__( \
6134 + " .set mips3 \n" \
6135 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6136 + "2: " #asm_op " %0, %2 \n" \
6137 + " scd %0, %1 \n" \
6138 + " beqz %0, 1b \n" \
6139 + extable \
6140 + " .set mips0 \n" \
6141 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6142 + : "Ir" (i)); \
6143 } else { \
6144 unsigned long flags; \
6145 \
6146 raw_local_irq_save(flags); \
6147 - v->counter c_op i; \
6148 + __asm__ __volatile__( \
6149 + "2: " #asm_op " %0, %1 \n" \
6150 + extable \
6151 + : "+" GCC_OFF12_ASM() (v->counter) : "Ir" (i)); \
6152 raw_local_irq_restore(flags); \
6153 } \
6154 }
6155
6156 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6157 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6158 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6159 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6160 +
6161 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6162 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6163 { \
6164 long result; \
6165 \
6166 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6167 long temp; \
6168 \
6169 __asm__ __volatile__( \
6170 - " .set arch=r4000 \n" \
6171 + " .set mips3 \n" \
6172 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6173 - " " #asm_op " %0, %1, %3 \n" \
6174 + "2: " #asm_op " %0, %1, %3 \n" \
6175 " scd %0, %2 \n" \
6176 " beqzl %0, 1b \n" \
6177 - " " #asm_op " %0, %1, %3 \n" \
6178 + post_op \
6179 + extable \
6180 + "4: " #asm_op " %0, %1, %3 \n" \
6181 + "5: \n" \
6182 " .set mips0 \n" \
6183 : "=&r" (result), "=&r" (temp), \
6184 "+" GCC_OFF12_ASM() (v->counter) \
6185 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6186 } else if (kernel_uses_llsc) { \
6187 long temp; \
6188 \
6189 - do { \
6190 - __asm__ __volatile__( \
6191 - " .set arch=r4000 \n" \
6192 - " lld %1, %2 # atomic64_" #op "_return\n" \
6193 - " " #asm_op " %0, %1, %3 \n" \
6194 - " scd %0, %2 \n" \
6195 - " .set mips0 \n" \
6196 - : "=&r" (result), "=&r" (temp), \
6197 - "=" GCC_OFF12_ASM() (v->counter) \
6198 - : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6199 - : "memory"); \
6200 - } while (unlikely(!result)); \
6201 + __asm__ __volatile__( \
6202 + " .set mips3 \n" \
6203 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6204 + "2: " #asm_op " %0, %1, %3 \n" \
6205 + " scd %0, %2 \n" \
6206 + " beqz %0, 1b \n" \
6207 + post_op \
6208 + extable \
6209 + "4: " #asm_op " %0, %1, %3 \n" \
6210 + "5: \n" \
6211 + " .set mips0 \n" \
6212 + : "=&r" (result), "=&r" (temp), \
6213 + "=" GCC_OFF12_ASM() (v->counter) \
6214 + : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6215 + : "memory"); \
6216 \
6217 result = temp; result c_op i; \
6218 } else { \
6219 unsigned long flags; \
6220 \
6221 raw_local_irq_save(flags); \
6222 - result = v->counter; \
6223 - result c_op i; \
6224 - v->counter = result; \
6225 + __asm__ __volatile__( \
6226 + " ld %0, %1 \n" \
6227 + "2: " #asm_op " %0, %1, %2 \n" \
6228 + " sd %0, %1 \n" \
6229 + "3: \n" \
6230 + extable \
6231 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
6232 + : "Ir" (i)); \
6233 raw_local_irq_restore(flags); \
6234 } \
6235 \
6236 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6237 return result; \
6238 }
6239
6240 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6241 - ATOMIC64_OP(op, c_op, asm_op) \
6242 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6243 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6244 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6245
6246 -ATOMIC64_OPS(add, +=, daddu)
6247 -ATOMIC64_OPS(sub, -=, dsubu)
6248 +#define ATOMIC64_OPS(op, asm_op) \
6249 + ATOMIC64_OP(op, asm_op) \
6250 + ATOMIC64_OP_RETURN(op, asm_op)
6251 +
6252 +ATOMIC64_OPS(add, dadd)
6253 +ATOMIC64_OPS(sub, dsub)
6254
6255 #undef ATOMIC64_OPS
6256 #undef ATOMIC64_OP_RETURN
6257 +#undef __ATOMIC64_OP_RETURN
6258 #undef ATOMIC64_OP
6259 +#undef __ATOMIC64_OP
6260 +#undef __OVERFLOW_EXTABLE
6261 +#undef __OVERFLOW_POST
6262
6263 /*
6264 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6265 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6266 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6267 * The function returns the old value of @v minus @i.
6268 */
6269 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6270 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6271 {
6272 long result;
6273
6274 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6275 return result;
6276 }
6277
6278 -#define atomic64_cmpxchg(v, o, n) \
6279 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6280 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6281 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6282 +{
6283 + return cmpxchg(&v->counter, old, new);
6284 +}
6285 +
6286 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6287 + long new)
6288 +{
6289 + return cmpxchg(&(v->counter), old, new);
6290 +}
6291 +
6292 +static inline long atomic64_xchg(atomic64_t *v, long new)
6293 +{
6294 + return xchg(&v->counter, new);
6295 +}
6296 +
6297 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6298 +{
6299 + return xchg(&(v->counter), new);
6300 +}
6301
6302 /**
6303 * atomic64_add_unless - add unless the number is a given value
6304 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6305
6306 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6307 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6308 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6309
6310 /*
6311 * atomic64_sub_and_test - subtract value from variable and test result
6312 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6313 * other cases.
6314 */
6315 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6316 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6317
6318 /*
6319 * atomic64_dec_and_test - decrement by 1 and test
6320 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6321 * Atomically increments @v by 1.
6322 */
6323 #define atomic64_inc(v) atomic64_add(1, (v))
6324 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6325
6326 /*
6327 * atomic64_dec - decrement and test
6328 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6329 * Atomically decrements @v by 1.
6330 */
6331 #define atomic64_dec(v) atomic64_sub(1, (v))
6332 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6333
6334 /*
6335 * atomic64_add_negative - add and test if negative
6336 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6337 index 2b8bbbc..4556df6 100644
6338 --- a/arch/mips/include/asm/barrier.h
6339 +++ b/arch/mips/include/asm/barrier.h
6340 @@ -133,7 +133,7 @@
6341 do { \
6342 compiletime_assert_atomic_type(*p); \
6343 smp_mb(); \
6344 - ACCESS_ONCE(*p) = (v); \
6345 + ACCESS_ONCE_RW(*p) = (v); \
6346 } while (0)
6347
6348 #define smp_load_acquire(p) \
6349 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6350 index b4db69f..8f3b093 100644
6351 --- a/arch/mips/include/asm/cache.h
6352 +++ b/arch/mips/include/asm/cache.h
6353 @@ -9,10 +9,11 @@
6354 #ifndef _ASM_CACHE_H
6355 #define _ASM_CACHE_H
6356
6357 +#include <linux/const.h>
6358 #include <kmalloc.h>
6359
6360 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6361 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6362 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6363
6364 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6365 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6366 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6367 index eb4d95d..f2f7f93 100644
6368 --- a/arch/mips/include/asm/elf.h
6369 +++ b/arch/mips/include/asm/elf.h
6370 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6371 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6372 #endif
6373
6374 +#ifdef CONFIG_PAX_ASLR
6375 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6376 +
6377 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6378 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6379 +#endif
6380 +
6381 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6382 struct linux_binprm;
6383 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6384 int uses_interp);
6385
6386 -struct mm_struct;
6387 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6388 -#define arch_randomize_brk arch_randomize_brk
6389 -
6390 struct arch_elf_state {
6391 int fp_abi;
6392 int interp_fp_abi;
6393 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6394 index c1f6afa..38cc6e9 100644
6395 --- a/arch/mips/include/asm/exec.h
6396 +++ b/arch/mips/include/asm/exec.h
6397 @@ -12,6 +12,6 @@
6398 #ifndef _ASM_EXEC_H
6399 #define _ASM_EXEC_H
6400
6401 -extern unsigned long arch_align_stack(unsigned long sp);
6402 +#define arch_align_stack(x) ((x) & ~0xfUL)
6403
6404 #endif /* _ASM_EXEC_H */
6405 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6406 index 9e8ef59..1139d6b 100644
6407 --- a/arch/mips/include/asm/hw_irq.h
6408 +++ b/arch/mips/include/asm/hw_irq.h
6409 @@ -10,7 +10,7 @@
6410
6411 #include <linux/atomic.h>
6412
6413 -extern atomic_t irq_err_count;
6414 +extern atomic_unchecked_t irq_err_count;
6415
6416 /*
6417 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6418 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6419 index 46dfc3c..a16b13a 100644
6420 --- a/arch/mips/include/asm/local.h
6421 +++ b/arch/mips/include/asm/local.h
6422 @@ -12,15 +12,25 @@ typedef struct
6423 atomic_long_t a;
6424 } local_t;
6425
6426 +typedef struct {
6427 + atomic_long_unchecked_t a;
6428 +} local_unchecked_t;
6429 +
6430 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6431
6432 #define local_read(l) atomic_long_read(&(l)->a)
6433 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6434 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6435 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6436
6437 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6438 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6439 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6440 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6441 #define local_inc(l) atomic_long_inc(&(l)->a)
6442 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6443 #define local_dec(l) atomic_long_dec(&(l)->a)
6444 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6445
6446 /*
6447 * Same as above, but return the result value
6448 @@ -70,6 +80,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6449 return result;
6450 }
6451
6452 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6453 +{
6454 + unsigned long result;
6455 +
6456 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6457 + unsigned long temp;
6458 +
6459 + __asm__ __volatile__(
6460 + " .set mips3 \n"
6461 + "1:" __LL "%1, %2 # local_add_return \n"
6462 + " addu %0, %1, %3 \n"
6463 + __SC "%0, %2 \n"
6464 + " beqzl %0, 1b \n"
6465 + " addu %0, %1, %3 \n"
6466 + " .set mips0 \n"
6467 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6468 + : "Ir" (i), "m" (l->a.counter)
6469 + : "memory");
6470 + } else if (kernel_uses_llsc) {
6471 + unsigned long temp;
6472 +
6473 + __asm__ __volatile__(
6474 + " .set mips3 \n"
6475 + "1:" __LL "%1, %2 # local_add_return \n"
6476 + " addu %0, %1, %3 \n"
6477 + __SC "%0, %2 \n"
6478 + " beqz %0, 1b \n"
6479 + " addu %0, %1, %3 \n"
6480 + " .set mips0 \n"
6481 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6482 + : "Ir" (i), "m" (l->a.counter)
6483 + : "memory");
6484 + } else {
6485 + unsigned long flags;
6486 +
6487 + local_irq_save(flags);
6488 + result = l->a.counter;
6489 + result += i;
6490 + l->a.counter = result;
6491 + local_irq_restore(flags);
6492 + }
6493 +
6494 + return result;
6495 +}
6496 +
6497 static __inline__ long local_sub_return(long i, local_t * l)
6498 {
6499 unsigned long result;
6500 @@ -117,6 +172,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6501
6502 #define local_cmpxchg(l, o, n) \
6503 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6504 +#define local_cmpxchg_unchecked(l, o, n) \
6505 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6506 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6507
6508 /**
6509 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6510 index 154b70a..426ae3d 100644
6511 --- a/arch/mips/include/asm/page.h
6512 +++ b/arch/mips/include/asm/page.h
6513 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6514 #ifdef CONFIG_CPU_MIPS32
6515 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6516 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6517 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6518 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6519 #else
6520 typedef struct { unsigned long long pte; } pte_t;
6521 #define pte_val(x) ((x).pte)
6522 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6523 index b336037..5b874cc 100644
6524 --- a/arch/mips/include/asm/pgalloc.h
6525 +++ b/arch/mips/include/asm/pgalloc.h
6526 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6527 {
6528 set_pud(pud, __pud((unsigned long)pmd));
6529 }
6530 +
6531 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6532 +{
6533 + pud_populate(mm, pud, pmd);
6534 +}
6535 #endif
6536
6537 /*
6538 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6539 index 845016d..3303268 100644
6540 --- a/arch/mips/include/asm/pgtable.h
6541 +++ b/arch/mips/include/asm/pgtable.h
6542 @@ -20,6 +20,9 @@
6543 #include <asm/io.h>
6544 #include <asm/pgtable-bits.h>
6545
6546 +#define ktla_ktva(addr) (addr)
6547 +#define ktva_ktla(addr) (addr)
6548 +
6549 struct mm_struct;
6550 struct vm_area_struct;
6551
6552 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6553 index e4440f9..8fb0005 100644
6554 --- a/arch/mips/include/asm/thread_info.h
6555 +++ b/arch/mips/include/asm/thread_info.h
6556 @@ -106,6 +106,9 @@ static inline struct thread_info *current_thread_info(void)
6557 #define TIF_SECCOMP 4 /* secure computing */
6558 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6559 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6560 +/* li takes a 32bit immediate */
6561 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6562 +
6563 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6564 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6565 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6566 @@ -141,14 +144,16 @@ static inline struct thread_info *current_thread_info(void)
6567 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6568 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6569 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6570 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6571
6572 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6573 _TIF_SYSCALL_AUDIT | \
6574 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6575 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6576 + _TIF_GRSEC_SETXID)
6577
6578 /* work to do in syscall_trace_leave() */
6579 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6580 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6581 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6582
6583 /* work to do on interrupt/exception return */
6584 #define _TIF_WORK_MASK \
6585 @@ -156,7 +161,7 @@ static inline struct thread_info *current_thread_info(void)
6586 /* work to do on any return to u-space */
6587 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6588 _TIF_WORK_SYSCALL_EXIT | \
6589 - _TIF_SYSCALL_TRACEPOINT)
6590 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6591
6592 /*
6593 * We stash processor id into a COP0 register to retrieve it fast
6594 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6595 index bf8b324..cec5705 100644
6596 --- a/arch/mips/include/asm/uaccess.h
6597 +++ b/arch/mips/include/asm/uaccess.h
6598 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6599 __ok == 0; \
6600 })
6601
6602 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6603 #define access_ok(type, addr, size) \
6604 likely(__access_ok((addr), (size), __access_mask))
6605
6606 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6607 index 1188e00..41cf144 100644
6608 --- a/arch/mips/kernel/binfmt_elfn32.c
6609 +++ b/arch/mips/kernel/binfmt_elfn32.c
6610 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6611 #undef ELF_ET_DYN_BASE
6612 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6613
6614 +#ifdef CONFIG_PAX_ASLR
6615 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6616 +
6617 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6618 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6619 +#endif
6620 +
6621 #include <asm/processor.h>
6622 #include <linux/module.h>
6623 #include <linux/elfcore.h>
6624 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6625 index 9287678..f870e47 100644
6626 --- a/arch/mips/kernel/binfmt_elfo32.c
6627 +++ b/arch/mips/kernel/binfmt_elfo32.c
6628 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6629 #undef ELF_ET_DYN_BASE
6630 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6631
6632 +#ifdef CONFIG_PAX_ASLR
6633 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6634 +
6635 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6636 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6637 +#endif
6638 +
6639 #include <asm/processor.h>
6640
6641 #include <linux/module.h>
6642 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6643 index a74ec3a..4f06f18 100644
6644 --- a/arch/mips/kernel/i8259.c
6645 +++ b/arch/mips/kernel/i8259.c
6646 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6647 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6648 spurious_irq_mask |= irqmask;
6649 }
6650 - atomic_inc(&irq_err_count);
6651 + atomic_inc_unchecked(&irq_err_count);
6652 /*
6653 * Theoretically we do not have to handle this IRQ,
6654 * but in Linux this does not cause problems and is
6655 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6656 index 44a1f79..2bd6aa3 100644
6657 --- a/arch/mips/kernel/irq-gt641xx.c
6658 +++ b/arch/mips/kernel/irq-gt641xx.c
6659 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6660 }
6661 }
6662
6663 - atomic_inc(&irq_err_count);
6664 + atomic_inc_unchecked(&irq_err_count);
6665 }
6666
6667 void __init gt641xx_irq_init(void)
6668 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6669 index d2bfbc2..a8eacd2 100644
6670 --- a/arch/mips/kernel/irq.c
6671 +++ b/arch/mips/kernel/irq.c
6672 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6673 printk("unexpected IRQ # %d\n", irq);
6674 }
6675
6676 -atomic_t irq_err_count;
6677 +atomic_unchecked_t irq_err_count;
6678
6679 int arch_show_interrupts(struct seq_file *p, int prec)
6680 {
6681 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6682 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6683 return 0;
6684 }
6685
6686 asmlinkage void spurious_interrupt(void)
6687 {
6688 - atomic_inc(&irq_err_count);
6689 + atomic_inc_unchecked(&irq_err_count);
6690 }
6691
6692 void __init init_IRQ(void)
6693 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6694 #endif
6695 }
6696
6697 +
6698 #ifdef DEBUG_STACKOVERFLOW
6699 +extern void gr_handle_kernel_exploit(void);
6700 +
6701 static inline void check_stack_overflow(void)
6702 {
6703 unsigned long sp;
6704 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6705 printk("do_IRQ: stack overflow: %ld\n",
6706 sp - sizeof(struct thread_info));
6707 dump_stack();
6708 + gr_handle_kernel_exploit();
6709 }
6710 }
6711 #else
6712 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6713 index 0614717..002fa43 100644
6714 --- a/arch/mips/kernel/pm-cps.c
6715 +++ b/arch/mips/kernel/pm-cps.c
6716 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6717 nc_core_ready_count = nc_addr;
6718
6719 /* Ensure ready_count is zero-initialised before the assembly runs */
6720 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6721 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6722 coupled_barrier(&per_cpu(pm_barrier, core), online);
6723
6724 /* Run the generated entry code */
6725 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6726 index 85bff5d..39bc202 100644
6727 --- a/arch/mips/kernel/process.c
6728 +++ b/arch/mips/kernel/process.c
6729 @@ -534,18 +534,6 @@ out:
6730 return pc;
6731 }
6732
6733 -/*
6734 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6735 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6736 - */
6737 -unsigned long arch_align_stack(unsigned long sp)
6738 -{
6739 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6740 - sp -= get_random_int() & ~PAGE_MASK;
6741 -
6742 - return sp & ALMASK;
6743 -}
6744 -
6745 static void arch_dump_stack(void *info)
6746 {
6747 struct pt_regs *regs;
6748 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6749 index 5104528..950bbdc 100644
6750 --- a/arch/mips/kernel/ptrace.c
6751 +++ b/arch/mips/kernel/ptrace.c
6752 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6753 return ret;
6754 }
6755
6756 +#ifdef CONFIG_GRKERNSEC_SETXID
6757 +extern void gr_delayed_cred_worker(void);
6758 +#endif
6759 +
6760 /*
6761 * Notification of system call entry/exit
6762 * - triggered by current->work.syscall_trace
6763 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6764 tracehook_report_syscall_entry(regs))
6765 ret = -1;
6766
6767 +#ifdef CONFIG_GRKERNSEC_SETXID
6768 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6769 + gr_delayed_cred_worker();
6770 +#endif
6771 +
6772 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6773 trace_sys_enter(regs, regs->regs[2]);
6774
6775 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6776 index 07fc524..b9d7f28 100644
6777 --- a/arch/mips/kernel/reset.c
6778 +++ b/arch/mips/kernel/reset.c
6779 @@ -13,6 +13,7 @@
6780 #include <linux/reboot.h>
6781
6782 #include <asm/reboot.h>
6783 +#include <asm/bug.h>
6784
6785 /*
6786 * Urgs ... Too many MIPS machines to handle this in a generic way.
6787 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6788 {
6789 if (_machine_restart)
6790 _machine_restart(command);
6791 + BUG();
6792 }
6793
6794 void machine_halt(void)
6795 {
6796 if (_machine_halt)
6797 _machine_halt();
6798 + BUG();
6799 }
6800
6801 void machine_power_off(void)
6802 {
6803 if (pm_power_off)
6804 pm_power_off();
6805 + BUG();
6806 }
6807 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6808 index 2242bdd..b284048 100644
6809 --- a/arch/mips/kernel/sync-r4k.c
6810 +++ b/arch/mips/kernel/sync-r4k.c
6811 @@ -18,8 +18,8 @@
6812 #include <asm/mipsregs.h>
6813
6814 static atomic_t count_start_flag = ATOMIC_INIT(0);
6815 -static atomic_t count_count_start = ATOMIC_INIT(0);
6816 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6817 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6818 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6819 static atomic_t count_reference = ATOMIC_INIT(0);
6820
6821 #define COUNTON 100
6822 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6823
6824 for (i = 0; i < NR_LOOPS; i++) {
6825 /* slaves loop on '!= 2' */
6826 - while (atomic_read(&count_count_start) != 1)
6827 + while (atomic_read_unchecked(&count_count_start) != 1)
6828 mb();
6829 - atomic_set(&count_count_stop, 0);
6830 + atomic_set_unchecked(&count_count_stop, 0);
6831 smp_wmb();
6832
6833 /* this lets the slaves write their count register */
6834 - atomic_inc(&count_count_start);
6835 + atomic_inc_unchecked(&count_count_start);
6836
6837 /*
6838 * Everyone initialises count in the last loop:
6839 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6840 /*
6841 * Wait for all slaves to leave the synchronization point:
6842 */
6843 - while (atomic_read(&count_count_stop) != 1)
6844 + while (atomic_read_unchecked(&count_count_stop) != 1)
6845 mb();
6846 - atomic_set(&count_count_start, 0);
6847 + atomic_set_unchecked(&count_count_start, 0);
6848 smp_wmb();
6849 - atomic_inc(&count_count_stop);
6850 + atomic_inc_unchecked(&count_count_stop);
6851 }
6852 /* Arrange for an interrupt in a short while */
6853 write_c0_compare(read_c0_count() + COUNTON);
6854 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6855 initcount = atomic_read(&count_reference);
6856
6857 for (i = 0; i < NR_LOOPS; i++) {
6858 - atomic_inc(&count_count_start);
6859 - while (atomic_read(&count_count_start) != 2)
6860 + atomic_inc_unchecked(&count_count_start);
6861 + while (atomic_read_unchecked(&count_count_start) != 2)
6862 mb();
6863
6864 /*
6865 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6866 if (i == NR_LOOPS-1)
6867 write_c0_count(initcount);
6868
6869 - atomic_inc(&count_count_stop);
6870 - while (atomic_read(&count_count_stop) != 2)
6871 + atomic_inc_unchecked(&count_count_stop);
6872 + while (atomic_read_unchecked(&count_count_stop) != 2)
6873 mb();
6874 }
6875 /* Arrange for an interrupt in a short while */
6876 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6877 index c3b41e2..46c32e9 100644
6878 --- a/arch/mips/kernel/traps.c
6879 +++ b/arch/mips/kernel/traps.c
6880 @@ -688,7 +688,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6881 siginfo_t info;
6882
6883 prev_state = exception_enter();
6884 - die_if_kernel("Integer overflow", regs);
6885 + if (unlikely(!user_mode(regs))) {
6886 +
6887 +#ifdef CONFIG_PAX_REFCOUNT
6888 + if (fixup_exception(regs)) {
6889 + pax_report_refcount_overflow(regs);
6890 + exception_exit(prev_state);
6891 + return;
6892 + }
6893 +#endif
6894 +
6895 + die("Integer overflow", regs);
6896 + }
6897
6898 info.si_code = FPE_INTOVF;
6899 info.si_signo = SIGFPE;
6900 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6901 index 270bbd4..c01932a 100644
6902 --- a/arch/mips/kvm/mips.c
6903 +++ b/arch/mips/kvm/mips.c
6904 @@ -815,7 +815,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6905 return r;
6906 }
6907
6908 -int kvm_arch_init(void *opaque)
6909 +int kvm_arch_init(const void *opaque)
6910 {
6911 if (kvm_mips_callbacks) {
6912 kvm_err("kvm: module already exists\n");
6913 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6914 index 70ab5d6..62940fe 100644
6915 --- a/arch/mips/mm/fault.c
6916 +++ b/arch/mips/mm/fault.c
6917 @@ -28,6 +28,23 @@
6918 #include <asm/highmem.h> /* For VMALLOC_END */
6919 #include <linux/kdebug.h>
6920
6921 +#ifdef CONFIG_PAX_PAGEEXEC
6922 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6923 +{
6924 + unsigned long i;
6925 +
6926 + printk(KERN_ERR "PAX: bytes at PC: ");
6927 + for (i = 0; i < 5; i++) {
6928 + unsigned int c;
6929 + if (get_user(c, (unsigned int *)pc+i))
6930 + printk(KERN_CONT "???????? ");
6931 + else
6932 + printk(KERN_CONT "%08x ", c);
6933 + }
6934 + printk("\n");
6935 +}
6936 +#endif
6937 +
6938 /*
6939 * This routine handles page faults. It determines the address,
6940 * and the problem, and then passes it off to one of the appropriate
6941 @@ -201,6 +218,14 @@ bad_area:
6942 bad_area_nosemaphore:
6943 /* User mode accesses just cause a SIGSEGV */
6944 if (user_mode(regs)) {
6945 +
6946 +#ifdef CONFIG_PAX_PAGEEXEC
6947 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6948 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6949 + do_group_exit(SIGKILL);
6950 + }
6951 +#endif
6952 +
6953 tsk->thread.cp0_badvaddr = address;
6954 tsk->thread.error_code = write;
6955 #if 0
6956 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6957 index f1baadd..5472dca 100644
6958 --- a/arch/mips/mm/mmap.c
6959 +++ b/arch/mips/mm/mmap.c
6960 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 struct vm_area_struct *vma;
6962 unsigned long addr = addr0;
6963 int do_color_align;
6964 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6965 struct vm_unmapped_area_info info;
6966
6967 if (unlikely(len > TASK_SIZE))
6968 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6969 do_color_align = 1;
6970
6971 /* requesting a specific address */
6972 +
6973 +#ifdef CONFIG_PAX_RANDMMAP
6974 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6975 +#endif
6976 +
6977 if (addr) {
6978 if (do_color_align)
6979 addr = COLOUR_ALIGN(addr, pgoff);
6980 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6981 addr = PAGE_ALIGN(addr);
6982
6983 vma = find_vma(mm, addr);
6984 - if (TASK_SIZE - len >= addr &&
6985 - (!vma || addr + len <= vma->vm_start))
6986 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6987 return addr;
6988 }
6989
6990 info.length = len;
6991 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6992 info.align_offset = pgoff << PAGE_SHIFT;
6993 + info.threadstack_offset = offset;
6994
6995 if (dir == DOWN) {
6996 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6997 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6998 {
6999 unsigned long random_factor = 0UL;
7000
7001 +#ifdef CONFIG_PAX_RANDMMAP
7002 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7003 +#endif
7004 +
7005 if (current->flags & PF_RANDOMIZE) {
7006 random_factor = get_random_int();
7007 random_factor = random_factor << PAGE_SHIFT;
7008 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7009
7010 if (mmap_is_legacy()) {
7011 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7012 +
7013 +#ifdef CONFIG_PAX_RANDMMAP
7014 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7015 + mm->mmap_base += mm->delta_mmap;
7016 +#endif
7017 +
7018 mm->get_unmapped_area = arch_get_unmapped_area;
7019 } else {
7020 mm->mmap_base = mmap_base(random_factor);
7021 +
7022 +#ifdef CONFIG_PAX_RANDMMAP
7023 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7024 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7025 +#endif
7026 +
7027 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7028 }
7029 }
7030
7031 -static inline unsigned long brk_rnd(void)
7032 -{
7033 - unsigned long rnd = get_random_int();
7034 -
7035 - rnd = rnd << PAGE_SHIFT;
7036 - /* 8MB for 32bit, 256MB for 64bit */
7037 - if (TASK_IS_32BIT_ADDR)
7038 - rnd = rnd & 0x7ffffful;
7039 - else
7040 - rnd = rnd & 0xffffffful;
7041 -
7042 - return rnd;
7043 -}
7044 -
7045 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7046 -{
7047 - unsigned long base = mm->brk;
7048 - unsigned long ret;
7049 -
7050 - ret = PAGE_ALIGN(base + brk_rnd());
7051 -
7052 - if (ret < mm->brk)
7053 - return mm->brk;
7054 -
7055 - return ret;
7056 -}
7057 -
7058 int __virt_addr_valid(const volatile void *kaddr)
7059 {
7060 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7061 diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
7062 index d07e041..bedb72b 100644
7063 --- a/arch/mips/pci/pci-octeon.c
7064 +++ b/arch/mips/pci/pci-octeon.c
7065 @@ -327,8 +327,8 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
7066
7067
7068 static struct pci_ops octeon_pci_ops = {
7069 - octeon_read_config,
7070 - octeon_write_config,
7071 + .read = octeon_read_config,
7072 + .write = octeon_write_config,
7073 };
7074
7075 static struct resource octeon_pci_mem_resource = {
7076 diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
7077 index 5e36c33..eb4a17b 100644
7078 --- a/arch/mips/pci/pcie-octeon.c
7079 +++ b/arch/mips/pci/pcie-octeon.c
7080 @@ -1792,8 +1792,8 @@ static int octeon_dummy_write_config(struct pci_bus *bus, unsigned int devfn,
7081 }
7082
7083 static struct pci_ops octeon_pcie0_ops = {
7084 - octeon_pcie0_read_config,
7085 - octeon_pcie0_write_config,
7086 + .read = octeon_pcie0_read_config,
7087 + .write = octeon_pcie0_write_config,
7088 };
7089
7090 static struct resource octeon_pcie0_mem_resource = {
7091 @@ -1813,8 +1813,8 @@ static struct pci_controller octeon_pcie0_controller = {
7092 };
7093
7094 static struct pci_ops octeon_pcie1_ops = {
7095 - octeon_pcie1_read_config,
7096 - octeon_pcie1_write_config,
7097 + .read = octeon_pcie1_read_config,
7098 + .write = octeon_pcie1_write_config,
7099 };
7100
7101 static struct resource octeon_pcie1_mem_resource = {
7102 @@ -1834,8 +1834,8 @@ static struct pci_controller octeon_pcie1_controller = {
7103 };
7104
7105 static struct pci_ops octeon_dummy_ops = {
7106 - octeon_dummy_read_config,
7107 - octeon_dummy_write_config,
7108 + .read = octeon_dummy_read_config,
7109 + .write = octeon_dummy_write_config,
7110 };
7111
7112 static struct resource octeon_dummy_mem_resource = {
7113 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7114 index a2358b4..7cead4f 100644
7115 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7116 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7117 @@ -187,9 +187,9 @@ void
7118 cont_nmi_dump(void)
7119 {
7120 #ifndef REAL_NMI_SIGNAL
7121 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7122 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7123
7124 - atomic_inc(&nmied_cpus);
7125 + atomic_inc_unchecked(&nmied_cpus);
7126 #endif
7127 /*
7128 * Only allow 1 cpu to proceed
7129 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7130 udelay(10000);
7131 }
7132 #else
7133 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7134 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7135 #endif
7136
7137 /*
7138 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7139 index a046b30..6799527 100644
7140 --- a/arch/mips/sni/rm200.c
7141 +++ b/arch/mips/sni/rm200.c
7142 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7143 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7144 spurious_irq_mask |= irqmask;
7145 }
7146 - atomic_inc(&irq_err_count);
7147 + atomic_inc_unchecked(&irq_err_count);
7148 /*
7149 * Theoretically we do not have to handle this IRQ,
7150 * but in Linux this does not cause problems and is
7151 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7152 index 41e873b..34d33a7 100644
7153 --- a/arch/mips/vr41xx/common/icu.c
7154 +++ b/arch/mips/vr41xx/common/icu.c
7155 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7156
7157 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7158
7159 - atomic_inc(&irq_err_count);
7160 + atomic_inc_unchecked(&irq_err_count);
7161
7162 return -1;
7163 }
7164 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7165 index ae0e4ee..e8f0692 100644
7166 --- a/arch/mips/vr41xx/common/irq.c
7167 +++ b/arch/mips/vr41xx/common/irq.c
7168 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7169 irq_cascade_t *cascade;
7170
7171 if (irq >= NR_IRQS) {
7172 - atomic_inc(&irq_err_count);
7173 + atomic_inc_unchecked(&irq_err_count);
7174 return;
7175 }
7176
7177 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7178 ret = cascade->get_irq(irq);
7179 irq = ret;
7180 if (ret < 0)
7181 - atomic_inc(&irq_err_count);
7182 + atomic_inc_unchecked(&irq_err_count);
7183 else
7184 irq_dispatch(irq);
7185 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7186 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7187 index 967d144..db12197 100644
7188 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7189 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7190 @@ -11,12 +11,14 @@
7191 #ifndef _ASM_PROC_CACHE_H
7192 #define _ASM_PROC_CACHE_H
7193
7194 +#include <linux/const.h>
7195 +
7196 /* L1 cache */
7197
7198 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7199 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7200 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7201 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7202 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7203 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7204
7205 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7206 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7207 index bcb5df2..84fabd2 100644
7208 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7209 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7210 @@ -16,13 +16,15 @@
7211 #ifndef _ASM_PROC_CACHE_H
7212 #define _ASM_PROC_CACHE_H
7213
7214 +#include <linux/const.h>
7215 +
7216 /*
7217 * L1 cache
7218 */
7219 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7220 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7221 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7222 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7223 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7224 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7225
7226 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7227 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7228 index 4ce7a01..449202a 100644
7229 --- a/arch/openrisc/include/asm/cache.h
7230 +++ b/arch/openrisc/include/asm/cache.h
7231 @@ -19,11 +19,13 @@
7232 #ifndef __ASM_OPENRISC_CACHE_H
7233 #define __ASM_OPENRISC_CACHE_H
7234
7235 +#include <linux/const.h>
7236 +
7237 /* FIXME: How can we replace these with values from the CPU...
7238 * they shouldn't be hard-coded!
7239 */
7240
7241 -#define L1_CACHE_BYTES 16
7242 #define L1_CACHE_SHIFT 4
7243 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7244
7245 #endif /* __ASM_OPENRISC_CACHE_H */
7246 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7247 index 226f8ca..9d9b87d 100644
7248 --- a/arch/parisc/include/asm/atomic.h
7249 +++ b/arch/parisc/include/asm/atomic.h
7250 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7251 return dec;
7252 }
7253
7254 +#define atomic64_read_unchecked(v) atomic64_read(v)
7255 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7256 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7257 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7258 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7259 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7260 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7261 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7262 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7263 +
7264 #endif /* !CONFIG_64BIT */
7265
7266
7267 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7268 index 47f11c7..3420df2 100644
7269 --- a/arch/parisc/include/asm/cache.h
7270 +++ b/arch/parisc/include/asm/cache.h
7271 @@ -5,6 +5,7 @@
7272 #ifndef __ARCH_PARISC_CACHE_H
7273 #define __ARCH_PARISC_CACHE_H
7274
7275 +#include <linux/const.h>
7276
7277 /*
7278 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7279 @@ -15,13 +16,13 @@
7280 * just ruin performance.
7281 */
7282 #ifdef CONFIG_PA20
7283 -#define L1_CACHE_BYTES 64
7284 #define L1_CACHE_SHIFT 6
7285 #else
7286 -#define L1_CACHE_BYTES 32
7287 #define L1_CACHE_SHIFT 5
7288 #endif
7289
7290 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7291 +
7292 #ifndef __ASSEMBLY__
7293
7294 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7295 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7296 index 3391d06..c23a2cc 100644
7297 --- a/arch/parisc/include/asm/elf.h
7298 +++ b/arch/parisc/include/asm/elf.h
7299 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7300
7301 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7302
7303 +#ifdef CONFIG_PAX_ASLR
7304 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7305 +
7306 +#define PAX_DELTA_MMAP_LEN 16
7307 +#define PAX_DELTA_STACK_LEN 16
7308 +#endif
7309 +
7310 /* This yields a mask that user programs can use to figure out what
7311 instruction set this CPU supports. This could be done in user space,
7312 but it's not easy, and we've already done it here. */
7313 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7314 index f213f5b..0af3e8e 100644
7315 --- a/arch/parisc/include/asm/pgalloc.h
7316 +++ b/arch/parisc/include/asm/pgalloc.h
7317 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7318 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7319 }
7320
7321 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7322 +{
7323 + pgd_populate(mm, pgd, pmd);
7324 +}
7325 +
7326 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7327 {
7328 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7329 @@ -93,6 +98,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7330 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7331 #define pmd_free(mm, x) do { } while (0)
7332 #define pgd_populate(mm, pmd, pte) BUG()
7333 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7334
7335 #endif
7336
7337 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7338 index 22b89d1..ce34230 100644
7339 --- a/arch/parisc/include/asm/pgtable.h
7340 +++ b/arch/parisc/include/asm/pgtable.h
7341 @@ -223,6 +223,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7342 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7343 #define PAGE_COPY PAGE_EXECREAD
7344 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7345 +
7346 +#ifdef CONFIG_PAX_PAGEEXEC
7347 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7348 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7349 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7350 +#else
7351 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7352 +# define PAGE_COPY_NOEXEC PAGE_COPY
7353 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7354 +#endif
7355 +
7356 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7357 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7358 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7359 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7360 index a5cb070..8604ddc 100644
7361 --- a/arch/parisc/include/asm/uaccess.h
7362 +++ b/arch/parisc/include/asm/uaccess.h
7363 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7364 const void __user *from,
7365 unsigned long n)
7366 {
7367 - int sz = __compiletime_object_size(to);
7368 + size_t sz = __compiletime_object_size(to);
7369 int ret = -EFAULT;
7370
7371 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7372 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7373 ret = __copy_from_user(to, from, n);
7374 else
7375 copy_from_user_overflow();
7376 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7377 index 5822e8e..bc5e638 100644
7378 --- a/arch/parisc/kernel/module.c
7379 +++ b/arch/parisc/kernel/module.c
7380 @@ -98,16 +98,38 @@
7381
7382 /* three functions to determine where in the module core
7383 * or init pieces the location is */
7384 +static inline int in_init_rx(struct module *me, void *loc)
7385 +{
7386 + return (loc >= me->module_init_rx &&
7387 + loc < (me->module_init_rx + me->init_size_rx));
7388 +}
7389 +
7390 +static inline int in_init_rw(struct module *me, void *loc)
7391 +{
7392 + return (loc >= me->module_init_rw &&
7393 + loc < (me->module_init_rw + me->init_size_rw));
7394 +}
7395 +
7396 static inline int in_init(struct module *me, void *loc)
7397 {
7398 - return (loc >= me->module_init &&
7399 - loc <= (me->module_init + me->init_size));
7400 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7401 +}
7402 +
7403 +static inline int in_core_rx(struct module *me, void *loc)
7404 +{
7405 + return (loc >= me->module_core_rx &&
7406 + loc < (me->module_core_rx + me->core_size_rx));
7407 +}
7408 +
7409 +static inline int in_core_rw(struct module *me, void *loc)
7410 +{
7411 + return (loc >= me->module_core_rw &&
7412 + loc < (me->module_core_rw + me->core_size_rw));
7413 }
7414
7415 static inline int in_core(struct module *me, void *loc)
7416 {
7417 - return (loc >= me->module_core &&
7418 - loc <= (me->module_core + me->core_size));
7419 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7420 }
7421
7422 static inline int in_local(struct module *me, void *loc)
7423 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7424 }
7425
7426 /* align things a bit */
7427 - me->core_size = ALIGN(me->core_size, 16);
7428 - me->arch.got_offset = me->core_size;
7429 - me->core_size += gots * sizeof(struct got_entry);
7430 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7431 + me->arch.got_offset = me->core_size_rw;
7432 + me->core_size_rw += gots * sizeof(struct got_entry);
7433
7434 - me->core_size = ALIGN(me->core_size, 16);
7435 - me->arch.fdesc_offset = me->core_size;
7436 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7437 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7438 + me->arch.fdesc_offset = me->core_size_rw;
7439 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7440
7441 me->arch.got_max = gots;
7442 me->arch.fdesc_max = fdescs;
7443 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7444
7445 BUG_ON(value == 0);
7446
7447 - got = me->module_core + me->arch.got_offset;
7448 + got = me->module_core_rw + me->arch.got_offset;
7449 for (i = 0; got[i].addr; i++)
7450 if (got[i].addr == value)
7451 goto out;
7452 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7453 #ifdef CONFIG_64BIT
7454 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7455 {
7456 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7457 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7458
7459 if (!value) {
7460 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7461 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7462
7463 /* Create new one */
7464 fdesc->addr = value;
7465 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7466 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7467 return (Elf_Addr)fdesc;
7468 }
7469 #endif /* CONFIG_64BIT */
7470 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7471
7472 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7473 end = table + sechdrs[me->arch.unwind_section].sh_size;
7474 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7475 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7476
7477 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7478 me->arch.unwind_section, table, end, gp);
7479 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7480 index e1ffea2..46ed66e 100644
7481 --- a/arch/parisc/kernel/sys_parisc.c
7482 +++ b/arch/parisc/kernel/sys_parisc.c
7483 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7484 unsigned long task_size = TASK_SIZE;
7485 int do_color_align, last_mmap;
7486 struct vm_unmapped_area_info info;
7487 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7488
7489 if (len > task_size)
7490 return -ENOMEM;
7491 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7492 goto found_addr;
7493 }
7494
7495 +#ifdef CONFIG_PAX_RANDMMAP
7496 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7497 +#endif
7498 +
7499 if (addr) {
7500 if (do_color_align && last_mmap)
7501 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7502 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7503 info.high_limit = mmap_upper_limit();
7504 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7505 info.align_offset = shared_align_offset(last_mmap, pgoff);
7506 + info.threadstack_offset = offset;
7507 addr = vm_unmapped_area(&info);
7508
7509 found_addr:
7510 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7511 unsigned long addr = addr0;
7512 int do_color_align, last_mmap;
7513 struct vm_unmapped_area_info info;
7514 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7515
7516 #ifdef CONFIG_64BIT
7517 /* This should only ever run for 32-bit processes. */
7518 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7519 }
7520
7521 /* requesting a specific address */
7522 +#ifdef CONFIG_PAX_RANDMMAP
7523 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7524 +#endif
7525 +
7526 if (addr) {
7527 if (do_color_align && last_mmap)
7528 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7529 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7530 info.high_limit = mm->mmap_base;
7531 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7532 info.align_offset = shared_align_offset(last_mmap, pgoff);
7533 + info.threadstack_offset = offset;
7534 addr = vm_unmapped_area(&info);
7535 if (!(addr & ~PAGE_MASK))
7536 goto found_addr;
7537 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7538 mm->mmap_legacy_base = mmap_legacy_base();
7539 mm->mmap_base = mmap_upper_limit();
7540
7541 +#ifdef CONFIG_PAX_RANDMMAP
7542 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7543 + mm->mmap_legacy_base += mm->delta_mmap;
7544 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7545 + }
7546 +#endif
7547 +
7548 if (mmap_is_legacy()) {
7549 mm->mmap_base = mm->mmap_legacy_base;
7550 mm->get_unmapped_area = arch_get_unmapped_area;
7551 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7552 index 47ee620..1107387 100644
7553 --- a/arch/parisc/kernel/traps.c
7554 +++ b/arch/parisc/kernel/traps.c
7555 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7556
7557 down_read(&current->mm->mmap_sem);
7558 vma = find_vma(current->mm,regs->iaoq[0]);
7559 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7560 - && (vma->vm_flags & VM_EXEC)) {
7561 -
7562 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7563 fault_address = regs->iaoq[0];
7564 fault_space = regs->iasq[0];
7565
7566 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7567 index e5120e6..8ddb5cc 100644
7568 --- a/arch/parisc/mm/fault.c
7569 +++ b/arch/parisc/mm/fault.c
7570 @@ -15,6 +15,7 @@
7571 #include <linux/sched.h>
7572 #include <linux/interrupt.h>
7573 #include <linux/module.h>
7574 +#include <linux/unistd.h>
7575
7576 #include <asm/uaccess.h>
7577 #include <asm/traps.h>
7578 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7579 static unsigned long
7580 parisc_acctyp(unsigned long code, unsigned int inst)
7581 {
7582 - if (code == 6 || code == 16)
7583 + if (code == 6 || code == 7 || code == 16)
7584 return VM_EXEC;
7585
7586 switch (inst & 0xf0000000) {
7587 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7588 }
7589 #endif
7590
7591 +#ifdef CONFIG_PAX_PAGEEXEC
7592 +/*
7593 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7594 + *
7595 + * returns 1 when task should be killed
7596 + * 2 when rt_sigreturn trampoline was detected
7597 + * 3 when unpatched PLT trampoline was detected
7598 + */
7599 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7600 +{
7601 +
7602 +#ifdef CONFIG_PAX_EMUPLT
7603 + int err;
7604 +
7605 + do { /* PaX: unpatched PLT emulation */
7606 + unsigned int bl, depwi;
7607 +
7608 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7609 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7610 +
7611 + if (err)
7612 + break;
7613 +
7614 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7615 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7616 +
7617 + err = get_user(ldw, (unsigned int *)addr);
7618 + err |= get_user(bv, (unsigned int *)(addr+4));
7619 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7620 +
7621 + if (err)
7622 + break;
7623 +
7624 + if (ldw == 0x0E801096U &&
7625 + bv == 0xEAC0C000U &&
7626 + ldw2 == 0x0E881095U)
7627 + {
7628 + unsigned int resolver, map;
7629 +
7630 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7631 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7632 + if (err)
7633 + break;
7634 +
7635 + regs->gr[20] = instruction_pointer(regs)+8;
7636 + regs->gr[21] = map;
7637 + regs->gr[22] = resolver;
7638 + regs->iaoq[0] = resolver | 3UL;
7639 + regs->iaoq[1] = regs->iaoq[0] + 4;
7640 + return 3;
7641 + }
7642 + }
7643 + } while (0);
7644 +#endif
7645 +
7646 +#ifdef CONFIG_PAX_EMUTRAMP
7647 +
7648 +#ifndef CONFIG_PAX_EMUSIGRT
7649 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7650 + return 1;
7651 +#endif
7652 +
7653 + do { /* PaX: rt_sigreturn emulation */
7654 + unsigned int ldi1, ldi2, bel, nop;
7655 +
7656 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7657 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7658 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7659 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7660 +
7661 + if (err)
7662 + break;
7663 +
7664 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7665 + ldi2 == 0x3414015AU &&
7666 + bel == 0xE4008200U &&
7667 + nop == 0x08000240U)
7668 + {
7669 + regs->gr[25] = (ldi1 & 2) >> 1;
7670 + regs->gr[20] = __NR_rt_sigreturn;
7671 + regs->gr[31] = regs->iaoq[1] + 16;
7672 + regs->sr[0] = regs->iasq[1];
7673 + regs->iaoq[0] = 0x100UL;
7674 + regs->iaoq[1] = regs->iaoq[0] + 4;
7675 + regs->iasq[0] = regs->sr[2];
7676 + regs->iasq[1] = regs->sr[2];
7677 + return 2;
7678 + }
7679 + } while (0);
7680 +#endif
7681 +
7682 + return 1;
7683 +}
7684 +
7685 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7686 +{
7687 + unsigned long i;
7688 +
7689 + printk(KERN_ERR "PAX: bytes at PC: ");
7690 + for (i = 0; i < 5; i++) {
7691 + unsigned int c;
7692 + if (get_user(c, (unsigned int *)pc+i))
7693 + printk(KERN_CONT "???????? ");
7694 + else
7695 + printk(KERN_CONT "%08x ", c);
7696 + }
7697 + printk("\n");
7698 +}
7699 +#endif
7700 +
7701 int fixup_exception(struct pt_regs *regs)
7702 {
7703 const struct exception_table_entry *fix;
7704 @@ -234,8 +345,33 @@ retry:
7705
7706 good_area:
7707
7708 - if ((vma->vm_flags & acc_type) != acc_type)
7709 + if ((vma->vm_flags & acc_type) != acc_type) {
7710 +
7711 +#ifdef CONFIG_PAX_PAGEEXEC
7712 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7713 + (address & ~3UL) == instruction_pointer(regs))
7714 + {
7715 + up_read(&mm->mmap_sem);
7716 + switch (pax_handle_fetch_fault(regs)) {
7717 +
7718 +#ifdef CONFIG_PAX_EMUPLT
7719 + case 3:
7720 + return;
7721 +#endif
7722 +
7723 +#ifdef CONFIG_PAX_EMUTRAMP
7724 + case 2:
7725 + return;
7726 +#endif
7727 +
7728 + }
7729 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7730 + do_group_exit(SIGKILL);
7731 + }
7732 +#endif
7733 +
7734 goto bad_area;
7735 + }
7736
7737 /*
7738 * If for any reason at all we couldn't handle the fault, make
7739 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7740 index a2a168e..e484682 100644
7741 --- a/arch/powerpc/Kconfig
7742 +++ b/arch/powerpc/Kconfig
7743 @@ -408,6 +408,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7744 config KEXEC
7745 bool "kexec system call"
7746 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7747 + depends on !GRKERNSEC_KMEM
7748 help
7749 kexec is a system call that implements the ability to shutdown your
7750 current kernel, and to start another kernel. It is like a reboot
7751 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7752 index 512d278..d31fadd 100644
7753 --- a/arch/powerpc/include/asm/atomic.h
7754 +++ b/arch/powerpc/include/asm/atomic.h
7755 @@ -12,6 +12,11 @@
7756
7757 #define ATOMIC_INIT(i) { (i) }
7758
7759 +#define _ASM_EXTABLE(from, to) \
7760 +" .section __ex_table,\"a\"\n" \
7761 + PPC_LONG" " #from ", " #to"\n" \
7762 +" .previous\n"
7763 +
7764 static __inline__ int atomic_read(const atomic_t *v)
7765 {
7766 int t;
7767 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7768 return t;
7769 }
7770
7771 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7772 +{
7773 + int t;
7774 +
7775 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7776 +
7777 + return t;
7778 +}
7779 +
7780 static __inline__ void atomic_set(atomic_t *v, int i)
7781 {
7782 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7783 }
7784
7785 -#define ATOMIC_OP(op, asm_op) \
7786 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7787 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7788 +{
7789 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7790 +}
7791 +
7792 +#ifdef CONFIG_PAX_REFCOUNT
7793 +#define __REFCOUNT_OP(op) op##o.
7794 +#define __OVERFLOW_PRE \
7795 + " mcrxr cr0\n"
7796 +#define __OVERFLOW_POST \
7797 + " bf 4*cr0+so, 3f\n" \
7798 + "2: .long 0x00c00b00\n" \
7799 + "3:\n"
7800 +#define __OVERFLOW_EXTABLE \
7801 + "\n4:\n"
7802 + _ASM_EXTABLE(2b, 4b)
7803 +#else
7804 +#define __REFCOUNT_OP(op) op
7805 +#define __OVERFLOW_PRE
7806 +#define __OVERFLOW_POST
7807 +#define __OVERFLOW_EXTABLE
7808 +#endif
7809 +
7810 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7811 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7812 { \
7813 int t; \
7814 \
7815 __asm__ __volatile__( \
7816 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7817 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7818 + pre_op \
7819 #asm_op " %0,%2,%0\n" \
7820 + post_op \
7821 PPC405_ERR77(0,%3) \
7822 " stwcx. %0,0,%3 \n" \
7823 " bne- 1b\n" \
7824 + extable \
7825 : "=&r" (t), "+m" (v->counter) \
7826 : "r" (a), "r" (&v->counter) \
7827 : "cc"); \
7828 } \
7829
7830 -#define ATOMIC_OP_RETURN(op, asm_op) \
7831 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7832 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7833 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7834 +
7835 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7836 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7837 { \
7838 int t; \
7839 \
7840 __asm__ __volatile__( \
7841 PPC_ATOMIC_ENTRY_BARRIER \
7842 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7843 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7844 + pre_op \
7845 #asm_op " %0,%1,%0\n" \
7846 + post_op \
7847 PPC405_ERR77(0,%2) \
7848 " stwcx. %0,0,%2 \n" \
7849 " bne- 1b\n" \
7850 + extable \
7851 PPC_ATOMIC_EXIT_BARRIER \
7852 : "=&r" (t) \
7853 : "r" (a), "r" (&v->counter) \
7854 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7855 return t; \
7856 }
7857
7858 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7859 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7860 +
7861 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7862
7863 ATOMIC_OPS(add, add)
7864 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7865
7866 #undef ATOMIC_OPS
7867 #undef ATOMIC_OP_RETURN
7868 +#undef __ATOMIC_OP_RETURN
7869 #undef ATOMIC_OP
7870 +#undef __ATOMIC_OP
7871
7872 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7873
7874 -static __inline__ void atomic_inc(atomic_t *v)
7875 -{
7876 - int t;
7877 +/*
7878 + * atomic_inc - increment atomic variable
7879 + * @v: pointer of type atomic_t
7880 + *
7881 + * Automatically increments @v by 1
7882 + */
7883 +#define atomic_inc(v) atomic_add(1, (v))
7884 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7885
7886 - __asm__ __volatile__(
7887 -"1: lwarx %0,0,%2 # atomic_inc\n\
7888 - addic %0,%0,1\n"
7889 - PPC405_ERR77(0,%2)
7890 -" stwcx. %0,0,%2 \n\
7891 - bne- 1b"
7892 - : "=&r" (t), "+m" (v->counter)
7893 - : "r" (&v->counter)
7894 - : "cc", "xer");
7895 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7896 +{
7897 + atomic_add_unchecked(1, v);
7898 }
7899
7900 -static __inline__ int atomic_inc_return(atomic_t *v)
7901 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7902 {
7903 - int t;
7904 -
7905 - __asm__ __volatile__(
7906 - PPC_ATOMIC_ENTRY_BARRIER
7907 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7908 - addic %0,%0,1\n"
7909 - PPC405_ERR77(0,%1)
7910 -" stwcx. %0,0,%1 \n\
7911 - bne- 1b"
7912 - PPC_ATOMIC_EXIT_BARRIER
7913 - : "=&r" (t)
7914 - : "r" (&v->counter)
7915 - : "cc", "xer", "memory");
7916 -
7917 - return t;
7918 + return atomic_add_return_unchecked(1, v);
7919 }
7920
7921 /*
7922 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7923 */
7924 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7925
7926 -static __inline__ void atomic_dec(atomic_t *v)
7927 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7928 {
7929 - int t;
7930 -
7931 - __asm__ __volatile__(
7932 -"1: lwarx %0,0,%2 # atomic_dec\n\
7933 - addic %0,%0,-1\n"
7934 - PPC405_ERR77(0,%2)\
7935 -" stwcx. %0,0,%2\n\
7936 - bne- 1b"
7937 - : "=&r" (t), "+m" (v->counter)
7938 - : "r" (&v->counter)
7939 - : "cc", "xer");
7940 + return atomic_add_return_unchecked(1, v) == 0;
7941 }
7942
7943 -static __inline__ int atomic_dec_return(atomic_t *v)
7944 +/*
7945 + * atomic_dec - decrement atomic variable
7946 + * @v: pointer of type atomic_t
7947 + *
7948 + * Atomically decrements @v by 1
7949 + */
7950 +#define atomic_dec(v) atomic_sub(1, (v))
7951 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7952 +
7953 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7954 {
7955 - int t;
7956 -
7957 - __asm__ __volatile__(
7958 - PPC_ATOMIC_ENTRY_BARRIER
7959 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7960 - addic %0,%0,-1\n"
7961 - PPC405_ERR77(0,%1)
7962 -" stwcx. %0,0,%1\n\
7963 - bne- 1b"
7964 - PPC_ATOMIC_EXIT_BARRIER
7965 - : "=&r" (t)
7966 - : "r" (&v->counter)
7967 - : "cc", "xer", "memory");
7968 -
7969 - return t;
7970 + atomic_sub_unchecked(1, v);
7971 }
7972
7973 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7974 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7975
7976 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7977 +{
7978 + return cmpxchg(&(v->counter), old, new);
7979 +}
7980 +
7981 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7982 +{
7983 + return xchg(&(v->counter), new);
7984 +}
7985 +
7986 /**
7987 * __atomic_add_unless - add unless the number is a given value
7988 * @v: pointer of type atomic_t
7989 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7990 PPC_ATOMIC_ENTRY_BARRIER
7991 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7992 cmpw 0,%0,%3 \n\
7993 - beq- 2f \n\
7994 - add %0,%2,%0 \n"
7995 + beq- 2f \n"
7996 +
7997 +#ifdef CONFIG_PAX_REFCOUNT
7998 +" mcrxr cr0\n"
7999 +" addo. %0,%2,%0\n"
8000 +" bf 4*cr0+so, 4f\n"
8001 +"3:.long " "0x00c00b00""\n"
8002 +"4:\n"
8003 +#else
8004 + "add %0,%2,%0 \n"
8005 +#endif
8006 +
8007 PPC405_ERR77(0,%2)
8008 " stwcx. %0,0,%1 \n\
8009 bne- 1b \n"
8010 +"5:"
8011 +
8012 +#ifdef CONFIG_PAX_REFCOUNT
8013 + _ASM_EXTABLE(3b, 5b)
8014 +#endif
8015 +
8016 PPC_ATOMIC_EXIT_BARRIER
8017 " subf %0,%2,%0 \n\
8018 2:"
8019 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
8020 }
8021 #define atomic_dec_if_positive atomic_dec_if_positive
8022
8023 +#define smp_mb__before_atomic_dec() smp_mb()
8024 +#define smp_mb__after_atomic_dec() smp_mb()
8025 +#define smp_mb__before_atomic_inc() smp_mb()
8026 +#define smp_mb__after_atomic_inc() smp_mb()
8027 +
8028 #ifdef __powerpc64__
8029
8030 #define ATOMIC64_INIT(i) { (i) }
8031 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
8032 return t;
8033 }
8034
8035 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
8036 +{
8037 + long t;
8038 +
8039 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
8040 +
8041 + return t;
8042 +}
8043 +
8044 static __inline__ void atomic64_set(atomic64_t *v, long i)
8045 {
8046 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8047 }
8048
8049 -#define ATOMIC64_OP(op, asm_op) \
8050 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8051 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8052 +{
8053 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8054 +}
8055 +
8056 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8057 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8058 { \
8059 long t; \
8060 \
8061 __asm__ __volatile__( \
8062 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8063 + pre_op \
8064 #asm_op " %0,%2,%0\n" \
8065 + post_op \
8066 " stdcx. %0,0,%3 \n" \
8067 " bne- 1b\n" \
8068 + extable \
8069 : "=&r" (t), "+m" (v->counter) \
8070 : "r" (a), "r" (&v->counter) \
8071 : "cc"); \
8072 }
8073
8074 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8075 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8076 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8077 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8078 +
8079 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8080 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8081 { \
8082 long t; \
8083 \
8084 __asm__ __volatile__( \
8085 PPC_ATOMIC_ENTRY_BARRIER \
8086 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8087 + pre_op \
8088 #asm_op " %0,%1,%0\n" \
8089 + post_op \
8090 " stdcx. %0,0,%2 \n" \
8091 " bne- 1b\n" \
8092 + extable \
8093 PPC_ATOMIC_EXIT_BARRIER \
8094 : "=&r" (t) \
8095 : "r" (a), "r" (&v->counter) \
8096 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8097 return t; \
8098 }
8099
8100 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8101 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8102 +
8103 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8104
8105 ATOMIC64_OPS(add, add)
8106 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8107
8108 #undef ATOMIC64_OPS
8109 #undef ATOMIC64_OP_RETURN
8110 +#undef __ATOMIC64_OP_RETURN
8111 #undef ATOMIC64_OP
8112 +#undef __ATOMIC64_OP
8113 +#undef __OVERFLOW_EXTABLE
8114 +#undef __OVERFLOW_POST
8115 +#undef __OVERFLOW_PRE
8116 +#undef __REFCOUNT_OP
8117
8118 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8119
8120 -static __inline__ void atomic64_inc(atomic64_t *v)
8121 -{
8122 - long t;
8123 +/*
8124 + * atomic64_inc - increment atomic variable
8125 + * @v: pointer of type atomic64_t
8126 + *
8127 + * Automatically increments @v by 1
8128 + */
8129 +#define atomic64_inc(v) atomic64_add(1, (v))
8130 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8131
8132 - __asm__ __volatile__(
8133 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8134 - addic %0,%0,1\n\
8135 - stdcx. %0,0,%2 \n\
8136 - bne- 1b"
8137 - : "=&r" (t), "+m" (v->counter)
8138 - : "r" (&v->counter)
8139 - : "cc", "xer");
8140 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8141 +{
8142 + atomic64_add_unchecked(1, v);
8143 }
8144
8145 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8146 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8147 {
8148 - long t;
8149 -
8150 - __asm__ __volatile__(
8151 - PPC_ATOMIC_ENTRY_BARRIER
8152 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8153 - addic %0,%0,1\n\
8154 - stdcx. %0,0,%1 \n\
8155 - bne- 1b"
8156 - PPC_ATOMIC_EXIT_BARRIER
8157 - : "=&r" (t)
8158 - : "r" (&v->counter)
8159 - : "cc", "xer", "memory");
8160 -
8161 - return t;
8162 + return atomic64_add_return_unchecked(1, v);
8163 }
8164
8165 /*
8166 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8167 */
8168 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8169
8170 -static __inline__ void atomic64_dec(atomic64_t *v)
8171 +/*
8172 + * atomic64_dec - decrement atomic variable
8173 + * @v: pointer of type atomic64_t
8174 + *
8175 + * Atomically decrements @v by 1
8176 + */
8177 +#define atomic64_dec(v) atomic64_sub(1, (v))
8178 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8179 +
8180 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8181 {
8182 - long t;
8183 -
8184 - __asm__ __volatile__(
8185 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8186 - addic %0,%0,-1\n\
8187 - stdcx. %0,0,%2\n\
8188 - bne- 1b"
8189 - : "=&r" (t), "+m" (v->counter)
8190 - : "r" (&v->counter)
8191 - : "cc", "xer");
8192 -}
8193 -
8194 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8195 -{
8196 - long t;
8197 -
8198 - __asm__ __volatile__(
8199 - PPC_ATOMIC_ENTRY_BARRIER
8200 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8201 - addic %0,%0,-1\n\
8202 - stdcx. %0,0,%1\n\
8203 - bne- 1b"
8204 - PPC_ATOMIC_EXIT_BARRIER
8205 - : "=&r" (t)
8206 - : "r" (&v->counter)
8207 - : "cc", "xer", "memory");
8208 -
8209 - return t;
8210 + atomic64_sub_unchecked(1, v);
8211 }
8212
8213 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8214 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8215 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8216 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8217
8218 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8219 +{
8220 + return cmpxchg(&(v->counter), old, new);
8221 +}
8222 +
8223 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8224 +{
8225 + return xchg(&(v->counter), new);
8226 +}
8227 +
8228 /**
8229 * atomic64_add_unless - add unless the number is a given value
8230 * @v: pointer of type atomic64_t
8231 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8232
8233 __asm__ __volatile__ (
8234 PPC_ATOMIC_ENTRY_BARRIER
8235 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8236 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8237 cmpd 0,%0,%3 \n\
8238 - beq- 2f \n\
8239 - add %0,%2,%0 \n"
8240 + beq- 2f \n"
8241 +
8242 +#ifdef CONFIG_PAX_REFCOUNT
8243 +" mcrxr cr0\n"
8244 +" addo. %0,%2,%0\n"
8245 +" bf 4*cr0+so, 4f\n"
8246 +"3:.long " "0x00c00b00""\n"
8247 +"4:\n"
8248 +#else
8249 + "add %0,%2,%0 \n"
8250 +#endif
8251 +
8252 " stdcx. %0,0,%1 \n\
8253 bne- 1b \n"
8254 PPC_ATOMIC_EXIT_BARRIER
8255 +"5:"
8256 +
8257 +#ifdef CONFIG_PAX_REFCOUNT
8258 + _ASM_EXTABLE(3b, 5b)
8259 +#endif
8260 +
8261 " subf %0,%2,%0 \n\
8262 2:"
8263 : "=&r" (t)
8264 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8265 index a3bf5be..e03ba81 100644
8266 --- a/arch/powerpc/include/asm/barrier.h
8267 +++ b/arch/powerpc/include/asm/barrier.h
8268 @@ -76,7 +76,7 @@
8269 do { \
8270 compiletime_assert_atomic_type(*p); \
8271 smp_lwsync(); \
8272 - ACCESS_ONCE(*p) = (v); \
8273 + ACCESS_ONCE_RW(*p) = (v); \
8274 } while (0)
8275
8276 #define smp_load_acquire(p) \
8277 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8278 index 34a05a1..a1f2c67 100644
8279 --- a/arch/powerpc/include/asm/cache.h
8280 +++ b/arch/powerpc/include/asm/cache.h
8281 @@ -4,6 +4,7 @@
8282 #ifdef __KERNEL__
8283
8284 #include <asm/reg.h>
8285 +#include <linux/const.h>
8286
8287 /* bytes per L1 cache line */
8288 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8289 @@ -23,7 +24,7 @@
8290 #define L1_CACHE_SHIFT 7
8291 #endif
8292
8293 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8294 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8295
8296 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8297
8298 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8299 index 57d289a..b36c98c 100644
8300 --- a/arch/powerpc/include/asm/elf.h
8301 +++ b/arch/powerpc/include/asm/elf.h
8302 @@ -30,6 +30,18 @@
8303
8304 #define ELF_ET_DYN_BASE 0x20000000
8305
8306 +#ifdef CONFIG_PAX_ASLR
8307 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8308 +
8309 +#ifdef __powerpc64__
8310 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8311 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8312 +#else
8313 +#define PAX_DELTA_MMAP_LEN 15
8314 +#define PAX_DELTA_STACK_LEN 15
8315 +#endif
8316 +#endif
8317 +
8318 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8319
8320 /*
8321 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8322 (0x7ff >> (PAGE_SHIFT - 12)) : \
8323 (0x3ffff >> (PAGE_SHIFT - 12)))
8324
8325 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8326 -#define arch_randomize_brk arch_randomize_brk
8327 -
8328 -
8329 #ifdef CONFIG_SPU_BASE
8330 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8331 #define NT_SPU 1
8332 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8333 index 8196e9c..d83a9f3 100644
8334 --- a/arch/powerpc/include/asm/exec.h
8335 +++ b/arch/powerpc/include/asm/exec.h
8336 @@ -4,6 +4,6 @@
8337 #ifndef _ASM_POWERPC_EXEC_H
8338 #define _ASM_POWERPC_EXEC_H
8339
8340 -extern unsigned long arch_align_stack(unsigned long sp);
8341 +#define arch_align_stack(x) ((x) & ~0xfUL)
8342
8343 #endif /* _ASM_POWERPC_EXEC_H */
8344 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8345 index 5acabbd..7ea14fa 100644
8346 --- a/arch/powerpc/include/asm/kmap_types.h
8347 +++ b/arch/powerpc/include/asm/kmap_types.h
8348 @@ -10,7 +10,7 @@
8349 * 2 of the License, or (at your option) any later version.
8350 */
8351
8352 -#define KM_TYPE_NR 16
8353 +#define KM_TYPE_NR 17
8354
8355 #endif /* __KERNEL__ */
8356 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8357 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8358 index b8da913..c02b593 100644
8359 --- a/arch/powerpc/include/asm/local.h
8360 +++ b/arch/powerpc/include/asm/local.h
8361 @@ -9,21 +9,65 @@ typedef struct
8362 atomic_long_t a;
8363 } local_t;
8364
8365 +typedef struct
8366 +{
8367 + atomic_long_unchecked_t a;
8368 +} local_unchecked_t;
8369 +
8370 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8371
8372 #define local_read(l) atomic_long_read(&(l)->a)
8373 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8374 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8375 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8376
8377 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8378 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8379 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8380 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8381 #define local_inc(l) atomic_long_inc(&(l)->a)
8382 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8383 #define local_dec(l) atomic_long_dec(&(l)->a)
8384 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8385
8386 static __inline__ long local_add_return(long a, local_t *l)
8387 {
8388 long t;
8389
8390 __asm__ __volatile__(
8391 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8392 +
8393 +#ifdef CONFIG_PAX_REFCOUNT
8394 +" mcrxr cr0\n"
8395 +" addo. %0,%1,%0\n"
8396 +" bf 4*cr0+so, 3f\n"
8397 +"2:.long " "0x00c00b00""\n"
8398 +#else
8399 +" add %0,%1,%0\n"
8400 +#endif
8401 +
8402 +"3:\n"
8403 + PPC405_ERR77(0,%2)
8404 + PPC_STLCX "%0,0,%2 \n\
8405 + bne- 1b"
8406 +
8407 +#ifdef CONFIG_PAX_REFCOUNT
8408 +"\n4:\n"
8409 + _ASM_EXTABLE(2b, 4b)
8410 +#endif
8411 +
8412 + : "=&r" (t)
8413 + : "r" (a), "r" (&(l->a.counter))
8414 + : "cc", "memory");
8415 +
8416 + return t;
8417 +}
8418 +
8419 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8420 +{
8421 + long t;
8422 +
8423 + __asm__ __volatile__(
8424 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8425 add %0,%1,%0\n"
8426 PPC405_ERR77(0,%2)
8427 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8428
8429 #define local_cmpxchg(l, o, n) \
8430 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8431 +#define local_cmpxchg_unchecked(l, o, n) \
8432 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8433 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8434
8435 /**
8436 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8437 index 8565c25..2865190 100644
8438 --- a/arch/powerpc/include/asm/mman.h
8439 +++ b/arch/powerpc/include/asm/mman.h
8440 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8441 }
8442 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8443
8444 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8445 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8446 {
8447 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8448 }
8449 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8450 index 69c0598..2c56964 100644
8451 --- a/arch/powerpc/include/asm/page.h
8452 +++ b/arch/powerpc/include/asm/page.h
8453 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8454 * and needs to be executable. This means the whole heap ends
8455 * up being executable.
8456 */
8457 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8458 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8459 +#define VM_DATA_DEFAULT_FLAGS32 \
8460 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8461 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8462
8463 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8464 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8465 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8466 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8467 #endif
8468
8469 +#define ktla_ktva(addr) (addr)
8470 +#define ktva_ktla(addr) (addr)
8471 +
8472 #ifndef CONFIG_PPC_BOOK3S_64
8473 /*
8474 * Use the top bit of the higher-level page table entries to indicate whether
8475 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8476 index d908a46..3753f71 100644
8477 --- a/arch/powerpc/include/asm/page_64.h
8478 +++ b/arch/powerpc/include/asm/page_64.h
8479 @@ -172,15 +172,18 @@ do { \
8480 * stack by default, so in the absence of a PT_GNU_STACK program header
8481 * we turn execute permission off.
8482 */
8483 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8484 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8485 +#define VM_STACK_DEFAULT_FLAGS32 \
8486 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8487 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8488
8489 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8490 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8491
8492 +#ifndef CONFIG_PAX_PAGEEXEC
8493 #define VM_STACK_DEFAULT_FLAGS \
8494 (is_32bit_task() ? \
8495 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8496 +#endif
8497
8498 #include <asm-generic/getorder.h>
8499
8500 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8501 index 4b0be20..c15a27d 100644
8502 --- a/arch/powerpc/include/asm/pgalloc-64.h
8503 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8504 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8505 #ifndef CONFIG_PPC_64K_PAGES
8506
8507 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8508 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8509
8510 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8511 {
8512 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8513 pud_set(pud, (unsigned long)pmd);
8514 }
8515
8516 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8517 +{
8518 + pud_populate(mm, pud, pmd);
8519 +}
8520 +
8521 #define pmd_populate(mm, pmd, pte_page) \
8522 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8523 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8524 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8525 #endif
8526
8527 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8528 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8529
8530 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8531 pte_t *pte)
8532 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8533 index a8805fe..6d69617 100644
8534 --- a/arch/powerpc/include/asm/pgtable.h
8535 +++ b/arch/powerpc/include/asm/pgtable.h
8536 @@ -2,6 +2,7 @@
8537 #define _ASM_POWERPC_PGTABLE_H
8538 #ifdef __KERNEL__
8539
8540 +#include <linux/const.h>
8541 #ifndef __ASSEMBLY__
8542 #include <linux/mmdebug.h>
8543 #include <linux/mmzone.h>
8544 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8545 index 4aad413..85d86bf 100644
8546 --- a/arch/powerpc/include/asm/pte-hash32.h
8547 +++ b/arch/powerpc/include/asm/pte-hash32.h
8548 @@ -21,6 +21,7 @@
8549 #define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */
8550 #define _PAGE_USER 0x004 /* usermode access allowed */
8551 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8552 +#define _PAGE_EXEC _PAGE_GUARDED
8553 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8554 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8555 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8556 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8557 index 1c874fb..e8480a4 100644
8558 --- a/arch/powerpc/include/asm/reg.h
8559 +++ b/arch/powerpc/include/asm/reg.h
8560 @@ -253,6 +253,7 @@
8561 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8562 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8563 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8564 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8565 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8566 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8567 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8568 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8569 index 5a6614a..d89995d1 100644
8570 --- a/arch/powerpc/include/asm/smp.h
8571 +++ b/arch/powerpc/include/asm/smp.h
8572 @@ -51,7 +51,7 @@ struct smp_ops_t {
8573 int (*cpu_disable)(void);
8574 void (*cpu_die)(unsigned int nr);
8575 int (*cpu_bootable)(unsigned int nr);
8576 -};
8577 +} __no_const;
8578
8579 extern void smp_send_debugger_break(void);
8580 extern void start_secondary_resume(void);
8581 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8582 index 4dbe072..b803275 100644
8583 --- a/arch/powerpc/include/asm/spinlock.h
8584 +++ b/arch/powerpc/include/asm/spinlock.h
8585 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8586 __asm__ __volatile__(
8587 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8588 __DO_SIGN_EXTEND
8589 -" addic. %0,%0,1\n\
8590 - ble- 2f\n"
8591 +
8592 +#ifdef CONFIG_PAX_REFCOUNT
8593 +" mcrxr cr0\n"
8594 +" addico. %0,%0,1\n"
8595 +" bf 4*cr0+so, 3f\n"
8596 +"2:.long " "0x00c00b00""\n"
8597 +#else
8598 +" addic. %0,%0,1\n"
8599 +#endif
8600 +
8601 +"3:\n"
8602 + "ble- 4f\n"
8603 PPC405_ERR77(0,%1)
8604 " stwcx. %0,0,%1\n\
8605 bne- 1b\n"
8606 PPC_ACQUIRE_BARRIER
8607 -"2:" : "=&r" (tmp)
8608 +"4:"
8609 +
8610 +#ifdef CONFIG_PAX_REFCOUNT
8611 + _ASM_EXTABLE(2b,4b)
8612 +#endif
8613 +
8614 + : "=&r" (tmp)
8615 : "r" (&rw->lock)
8616 : "cr0", "xer", "memory");
8617
8618 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8619 __asm__ __volatile__(
8620 "# read_unlock\n\t"
8621 PPC_RELEASE_BARRIER
8622 -"1: lwarx %0,0,%1\n\
8623 - addic %0,%0,-1\n"
8624 +"1: lwarx %0,0,%1\n"
8625 +
8626 +#ifdef CONFIG_PAX_REFCOUNT
8627 +" mcrxr cr0\n"
8628 +" addico. %0,%0,-1\n"
8629 +" bf 4*cr0+so, 3f\n"
8630 +"2:.long " "0x00c00b00""\n"
8631 +#else
8632 +" addic. %0,%0,-1\n"
8633 +#endif
8634 +
8635 +"3:\n"
8636 PPC405_ERR77(0,%1)
8637 " stwcx. %0,0,%1\n\
8638 bne- 1b"
8639 +
8640 +#ifdef CONFIG_PAX_REFCOUNT
8641 +"\n4:\n"
8642 + _ASM_EXTABLE(2b, 4b)
8643 +#endif
8644 +
8645 : "=&r"(tmp)
8646 : "r"(&rw->lock)
8647 : "cr0", "xer", "memory");
8648 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8649 index 0be6c68..9c3c6ee 100644
8650 --- a/arch/powerpc/include/asm/thread_info.h
8651 +++ b/arch/powerpc/include/asm/thread_info.h
8652 @@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void)
8653 #if defined(CONFIG_PPC64)
8654 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8655 #endif
8656 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8657 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8658
8659 /* as above, but as bit values */
8660 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8661 @@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void)
8662 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8663 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8664 #define _TIF_NOHZ (1<<TIF_NOHZ)
8665 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8666 #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8667 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8668 - _TIF_NOHZ)
8669 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8670
8671 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8672 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8673 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8674 index a0c071d..49cdc7f 100644
8675 --- a/arch/powerpc/include/asm/uaccess.h
8676 +++ b/arch/powerpc/include/asm/uaccess.h
8677 @@ -58,6 +58,7 @@
8678
8679 #endif
8680
8681 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8682 #define access_ok(type, addr, size) \
8683 (__chk_user_ptr(addr), \
8684 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8685 @@ -318,52 +319,6 @@ do { \
8686 extern unsigned long __copy_tofrom_user(void __user *to,
8687 const void __user *from, unsigned long size);
8688
8689 -#ifndef __powerpc64__
8690 -
8691 -static inline unsigned long copy_from_user(void *to,
8692 - const void __user *from, unsigned long n)
8693 -{
8694 - unsigned long over;
8695 -
8696 - if (access_ok(VERIFY_READ, from, n))
8697 - return __copy_tofrom_user((__force void __user *)to, from, n);
8698 - if ((unsigned long)from < TASK_SIZE) {
8699 - over = (unsigned long)from + n - TASK_SIZE;
8700 - return __copy_tofrom_user((__force void __user *)to, from,
8701 - n - over) + over;
8702 - }
8703 - return n;
8704 -}
8705 -
8706 -static inline unsigned long copy_to_user(void __user *to,
8707 - const void *from, unsigned long n)
8708 -{
8709 - unsigned long over;
8710 -
8711 - if (access_ok(VERIFY_WRITE, to, n))
8712 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8713 - if ((unsigned long)to < TASK_SIZE) {
8714 - over = (unsigned long)to + n - TASK_SIZE;
8715 - return __copy_tofrom_user(to, (__force void __user *)from,
8716 - n - over) + over;
8717 - }
8718 - return n;
8719 -}
8720 -
8721 -#else /* __powerpc64__ */
8722 -
8723 -#define __copy_in_user(to, from, size) \
8724 - __copy_tofrom_user((to), (from), (size))
8725 -
8726 -extern unsigned long copy_from_user(void *to, const void __user *from,
8727 - unsigned long n);
8728 -extern unsigned long copy_to_user(void __user *to, const void *from,
8729 - unsigned long n);
8730 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8731 - unsigned long n);
8732 -
8733 -#endif /* __powerpc64__ */
8734 -
8735 static inline unsigned long __copy_from_user_inatomic(void *to,
8736 const void __user *from, unsigned long n)
8737 {
8738 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8739 if (ret == 0)
8740 return 0;
8741 }
8742 +
8743 + if (!__builtin_constant_p(n))
8744 + check_object_size(to, n, false);
8745 +
8746 return __copy_tofrom_user((__force void __user *)to, from, n);
8747 }
8748
8749 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8750 if (ret == 0)
8751 return 0;
8752 }
8753 +
8754 + if (!__builtin_constant_p(n))
8755 + check_object_size(from, n, true);
8756 +
8757 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8758 }
8759
8760 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8761 return __copy_to_user_inatomic(to, from, size);
8762 }
8763
8764 +#ifndef __powerpc64__
8765 +
8766 +static inline unsigned long __must_check copy_from_user(void *to,
8767 + const void __user *from, unsigned long n)
8768 +{
8769 + unsigned long over;
8770 +
8771 + if ((long)n < 0)
8772 + return n;
8773 +
8774 + if (access_ok(VERIFY_READ, from, n)) {
8775 + if (!__builtin_constant_p(n))
8776 + check_object_size(to, n, false);
8777 + return __copy_tofrom_user((__force void __user *)to, from, n);
8778 + }
8779 + if ((unsigned long)from < TASK_SIZE) {
8780 + over = (unsigned long)from + n - TASK_SIZE;
8781 + if (!__builtin_constant_p(n - over))
8782 + check_object_size(to, n - over, false);
8783 + return __copy_tofrom_user((__force void __user *)to, from,
8784 + n - over) + over;
8785 + }
8786 + return n;
8787 +}
8788 +
8789 +static inline unsigned long __must_check copy_to_user(void __user *to,
8790 + const void *from, unsigned long n)
8791 +{
8792 + unsigned long over;
8793 +
8794 + if ((long)n < 0)
8795 + return n;
8796 +
8797 + if (access_ok(VERIFY_WRITE, to, n)) {
8798 + if (!__builtin_constant_p(n))
8799 + check_object_size(from, n, true);
8800 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8801 + }
8802 + if ((unsigned long)to < TASK_SIZE) {
8803 + over = (unsigned long)to + n - TASK_SIZE;
8804 + if (!__builtin_constant_p(n))
8805 + check_object_size(from, n - over, true);
8806 + return __copy_tofrom_user(to, (__force void __user *)from,
8807 + n - over) + over;
8808 + }
8809 + return n;
8810 +}
8811 +
8812 +#else /* __powerpc64__ */
8813 +
8814 +#define __copy_in_user(to, from, size) \
8815 + __copy_tofrom_user((to), (from), (size))
8816 +
8817 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8818 +{
8819 + if ((long)n < 0 || n > INT_MAX)
8820 + return n;
8821 +
8822 + if (!__builtin_constant_p(n))
8823 + check_object_size(to, n, false);
8824 +
8825 + if (likely(access_ok(VERIFY_READ, from, n)))
8826 + n = __copy_from_user(to, from, n);
8827 + else
8828 + memset(to, 0, n);
8829 + return n;
8830 +}
8831 +
8832 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8833 +{
8834 + if ((long)n < 0 || n > INT_MAX)
8835 + return n;
8836 +
8837 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8838 + if (!__builtin_constant_p(n))
8839 + check_object_size(from, n, true);
8840 + n = __copy_to_user(to, from, n);
8841 + }
8842 + return n;
8843 +}
8844 +
8845 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8846 + unsigned long n);
8847 +
8848 +#endif /* __powerpc64__ */
8849 +
8850 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8851
8852 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8853 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8854 index 502cf69..53936a1 100644
8855 --- a/arch/powerpc/kernel/Makefile
8856 +++ b/arch/powerpc/kernel/Makefile
8857 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8858 CFLAGS_btext.o += -fPIC
8859 endif
8860
8861 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8862 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8863 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8864 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8865 +
8866 ifdef CONFIG_FUNCTION_TRACER
8867 # Do not trace early boot code
8868 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8869 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8870 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8871 endif
8872
8873 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8874 +
8875 obj-y := cputable.o ptrace.o syscalls.o \
8876 irq.o align.o signal_32.o pmc.o vdso.o \
8877 process.o systbl.o idle.o \
8878 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8879 index 3e68d1c..72a5ee6 100644
8880 --- a/arch/powerpc/kernel/exceptions-64e.S
8881 +++ b/arch/powerpc/kernel/exceptions-64e.S
8882 @@ -1010,6 +1010,7 @@ storage_fault_common:
8883 std r14,_DAR(r1)
8884 std r15,_DSISR(r1)
8885 addi r3,r1,STACK_FRAME_OVERHEAD
8886 + bl save_nvgprs
8887 mr r4,r14
8888 mr r5,r15
8889 ld r14,PACA_EXGEN+EX_R14(r13)
8890 @@ -1018,8 +1019,7 @@ storage_fault_common:
8891 cmpdi r3,0
8892 bne- 1f
8893 b ret_from_except_lite
8894 -1: bl save_nvgprs
8895 - mr r5,r3
8896 +1: mr r5,r3
8897 addi r3,r1,STACK_FRAME_OVERHEAD
8898 ld r4,_DAR(r1)
8899 bl bad_page_fault
8900 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8901 index 9519e6b..13f6c38 100644
8902 --- a/arch/powerpc/kernel/exceptions-64s.S
8903 +++ b/arch/powerpc/kernel/exceptions-64s.S
8904 @@ -1599,10 +1599,10 @@ handle_page_fault:
8905 11: ld r4,_DAR(r1)
8906 ld r5,_DSISR(r1)
8907 addi r3,r1,STACK_FRAME_OVERHEAD
8908 + bl save_nvgprs
8909 bl do_page_fault
8910 cmpdi r3,0
8911 beq+ 12f
8912 - bl save_nvgprs
8913 mr r5,r3
8914 addi r3,r1,STACK_FRAME_OVERHEAD
8915 lwz r4,_DAR(r1)
8916 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8917 index 4509603..cdb491f 100644
8918 --- a/arch/powerpc/kernel/irq.c
8919 +++ b/arch/powerpc/kernel/irq.c
8920 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8921 }
8922 #endif
8923
8924 +extern void gr_handle_kernel_exploit(void);
8925 +
8926 static inline void check_stack_overflow(void)
8927 {
8928 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8929 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8930 pr_err("do_IRQ: stack overflow: %ld\n",
8931 sp - sizeof(struct thread_info));
8932 dump_stack();
8933 + gr_handle_kernel_exploit();
8934 }
8935 #endif
8936 }
8937 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8938 index c94d2e0..992a9ce 100644
8939 --- a/arch/powerpc/kernel/module_32.c
8940 +++ b/arch/powerpc/kernel/module_32.c
8941 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8942 me->arch.core_plt_section = i;
8943 }
8944 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8945 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8946 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8947 return -ENOEXEC;
8948 }
8949
8950 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8951
8952 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8953 /* Init, or core PLT? */
8954 - if (location >= mod->module_core
8955 - && location < mod->module_core + mod->core_size)
8956 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8957 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8958 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8959 - else
8960 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8961 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8962 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8963 + else {
8964 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8965 + return ~0UL;
8966 + }
8967
8968 /* Find this entry, or if that fails, the next avail. entry */
8969 while (entry->jump[0]) {
8970 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8971 }
8972 #ifdef CONFIG_DYNAMIC_FTRACE
8973 module->arch.tramp =
8974 - do_plt_call(module->module_core,
8975 + do_plt_call(module->module_core_rx,
8976 (unsigned long)ftrace_caller,
8977 sechdrs, module);
8978 #endif
8979 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8980 index b4cc7be..1fe8bb3 100644
8981 --- a/arch/powerpc/kernel/process.c
8982 +++ b/arch/powerpc/kernel/process.c
8983 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8984 * Lookup NIP late so we have the best change of getting the
8985 * above info out without failing
8986 */
8987 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8988 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8989 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8990 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8991 #endif
8992 show_stack(current, (unsigned long *) regs->gpr[1]);
8993 if (!user_mode(regs))
8994 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8995 newsp = stack[0];
8996 ip = stack[STACK_FRAME_LR_SAVE];
8997 if (!firstframe || ip != lr) {
8998 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8999 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
9000 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
9001 if ((ip == rth) && curr_frame >= 0) {
9002 - printk(" (%pS)",
9003 + printk(" (%pA)",
9004 (void *)current->ret_stack[curr_frame].ret);
9005 curr_frame--;
9006 }
9007 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9008 struct pt_regs *regs = (struct pt_regs *)
9009 (sp + STACK_FRAME_OVERHEAD);
9010 lr = regs->link;
9011 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
9012 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
9013 regs->trap, (void *)regs->nip, (void *)lr);
9014 firstframe = 1;
9015 }
9016 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
9017 mtspr(SPRN_CTRLT, ctrl);
9018 }
9019 #endif /* CONFIG_PPC64 */
9020 -
9021 -unsigned long arch_align_stack(unsigned long sp)
9022 -{
9023 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9024 - sp -= get_random_int() & ~PAGE_MASK;
9025 - return sp & ~0xf;
9026 -}
9027 -
9028 -static inline unsigned long brk_rnd(void)
9029 -{
9030 - unsigned long rnd = 0;
9031 -
9032 - /* 8MB for 32bit, 1GB for 64bit */
9033 - if (is_32bit_task())
9034 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
9035 - else
9036 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
9037 -
9038 - return rnd << PAGE_SHIFT;
9039 -}
9040 -
9041 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9042 -{
9043 - unsigned long base = mm->brk;
9044 - unsigned long ret;
9045 -
9046 -#ifdef CONFIG_PPC_STD_MMU_64
9047 - /*
9048 - * If we are using 1TB segments and we are allowed to randomise
9049 - * the heap, we can put it above 1TB so it is backed by a 1TB
9050 - * segment. Otherwise the heap will be in the bottom 1TB
9051 - * which always uses 256MB segments and this may result in a
9052 - * performance penalty.
9053 - */
9054 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9055 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9056 -#endif
9057 -
9058 - ret = PAGE_ALIGN(base + brk_rnd());
9059 -
9060 - if (ret < mm->brk)
9061 - return mm->brk;
9062 -
9063 - return ret;
9064 -}
9065 -
9066 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9067 index f21897b..28c0428 100644
9068 --- a/arch/powerpc/kernel/ptrace.c
9069 +++ b/arch/powerpc/kernel/ptrace.c
9070 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9071 return ret;
9072 }
9073
9074 +#ifdef CONFIG_GRKERNSEC_SETXID
9075 +extern void gr_delayed_cred_worker(void);
9076 +#endif
9077 +
9078 /*
9079 * We must return the syscall number to actually look up in the table.
9080 * This can be -1L to skip running any syscall at all.
9081 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9082
9083 secure_computing_strict(regs->gpr[0]);
9084
9085 +#ifdef CONFIG_GRKERNSEC_SETXID
9086 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9087 + gr_delayed_cred_worker();
9088 +#endif
9089 +
9090 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9091 tracehook_report_syscall_entry(regs))
9092 /*
9093 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9094 {
9095 int step;
9096
9097 +#ifdef CONFIG_GRKERNSEC_SETXID
9098 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9099 + gr_delayed_cred_worker();
9100 +#endif
9101 +
9102 audit_syscall_exit(regs);
9103
9104 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9105 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9106 index b171001..4ac7ac5 100644
9107 --- a/arch/powerpc/kernel/signal_32.c
9108 +++ b/arch/powerpc/kernel/signal_32.c
9109 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9110 /* Save user registers on the stack */
9111 frame = &rt_sf->uc.uc_mcontext;
9112 addr = frame;
9113 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9114 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9115 sigret = 0;
9116 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9117 } else {
9118 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9119 index 2cb0c94..c0c0bc9 100644
9120 --- a/arch/powerpc/kernel/signal_64.c
9121 +++ b/arch/powerpc/kernel/signal_64.c
9122 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9123 current->thread.fp_state.fpscr = 0;
9124
9125 /* Set up to return from userspace. */
9126 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9127 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9128 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9129 } else {
9130 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9131 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9132 index e6595b7..24bde6e 100644
9133 --- a/arch/powerpc/kernel/traps.c
9134 +++ b/arch/powerpc/kernel/traps.c
9135 @@ -36,6 +36,7 @@
9136 #include <linux/debugfs.h>
9137 #include <linux/ratelimit.h>
9138 #include <linux/context_tracking.h>
9139 +#include <linux/uaccess.h>
9140
9141 #include <asm/emulated_ops.h>
9142 #include <asm/pgtable.h>
9143 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9144 return flags;
9145 }
9146
9147 +extern void gr_handle_kernel_exploit(void);
9148 +
9149 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9150 int signr)
9151 {
9152 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9153 panic("Fatal exception in interrupt");
9154 if (panic_on_oops)
9155 panic("Fatal exception");
9156 +
9157 + gr_handle_kernel_exploit();
9158 +
9159 do_exit(signr);
9160 }
9161
9162 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9163 enum ctx_state prev_state = exception_enter();
9164 unsigned int reason = get_reason(regs);
9165
9166 +#ifdef CONFIG_PAX_REFCOUNT
9167 + unsigned int bkpt;
9168 + const struct exception_table_entry *entry;
9169 +
9170 + if (reason & REASON_ILLEGAL) {
9171 + /* Check if PaX bad instruction */
9172 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9173 + current->thread.trap_nr = 0;
9174 + pax_report_refcount_overflow(regs);
9175 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9176 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9177 + regs->nip = entry->fixup;
9178 + return;
9179 + }
9180 + /* fixup_exception() could not handle */
9181 + goto bail;
9182 + }
9183 + }
9184 +#endif
9185 +
9186 /* We can now get here via a FP Unavailable exception if the core
9187 * has no FPU, in that case the reason flags will be 0 */
9188
9189 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9190 index 305eb0d..accc5b40 100644
9191 --- a/arch/powerpc/kernel/vdso.c
9192 +++ b/arch/powerpc/kernel/vdso.c
9193 @@ -34,6 +34,7 @@
9194 #include <asm/vdso.h>
9195 #include <asm/vdso_datapage.h>
9196 #include <asm/setup.h>
9197 +#include <asm/mman.h>
9198
9199 #undef DEBUG
9200
9201 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9202 vdso_base = VDSO32_MBASE;
9203 #endif
9204
9205 - current->mm->context.vdso_base = 0;
9206 + current->mm->context.vdso_base = ~0UL;
9207
9208 /* vDSO has a problem and was disabled, just don't "enable" it for the
9209 * process
9210 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9211 vdso_base = get_unmapped_area(NULL, vdso_base,
9212 (vdso_pages << PAGE_SHIFT) +
9213 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9214 - 0, 0);
9215 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9216 if (IS_ERR_VALUE(vdso_base)) {
9217 rc = vdso_base;
9218 goto fail_mmapsem;
9219 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9220 index c45eaab..5f41b57 100644
9221 --- a/arch/powerpc/kvm/powerpc.c
9222 +++ b/arch/powerpc/kvm/powerpc.c
9223 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9224 }
9225 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9226
9227 -int kvm_arch_init(void *opaque)
9228 +int kvm_arch_init(const void *opaque)
9229 {
9230 return 0;
9231 }
9232 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9233 index 5eea6f3..5d10396 100644
9234 --- a/arch/powerpc/lib/usercopy_64.c
9235 +++ b/arch/powerpc/lib/usercopy_64.c
9236 @@ -9,22 +9,6 @@
9237 #include <linux/module.h>
9238 #include <asm/uaccess.h>
9239
9240 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9241 -{
9242 - if (likely(access_ok(VERIFY_READ, from, n)))
9243 - n = __copy_from_user(to, from, n);
9244 - else
9245 - memset(to, 0, n);
9246 - return n;
9247 -}
9248 -
9249 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9250 -{
9251 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9252 - n = __copy_to_user(to, from, n);
9253 - return n;
9254 -}
9255 -
9256 unsigned long copy_in_user(void __user *to, const void __user *from,
9257 unsigned long n)
9258 {
9259 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9260 return n;
9261 }
9262
9263 -EXPORT_SYMBOL(copy_from_user);
9264 -EXPORT_SYMBOL(copy_to_user);
9265 EXPORT_SYMBOL(copy_in_user);
9266
9267 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9268 index 6154b0a..4de2b19 100644
9269 --- a/arch/powerpc/mm/fault.c
9270 +++ b/arch/powerpc/mm/fault.c
9271 @@ -33,6 +33,10 @@
9272 #include <linux/ratelimit.h>
9273 #include <linux/context_tracking.h>
9274 #include <linux/hugetlb.h>
9275 +#include <linux/slab.h>
9276 +#include <linux/pagemap.h>
9277 +#include <linux/compiler.h>
9278 +#include <linux/unistd.h>
9279
9280 #include <asm/firmware.h>
9281 #include <asm/page.h>
9282 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9283 }
9284 #endif
9285
9286 +#ifdef CONFIG_PAX_PAGEEXEC
9287 +/*
9288 + * PaX: decide what to do with offenders (regs->nip = fault address)
9289 + *
9290 + * returns 1 when task should be killed
9291 + */
9292 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9293 +{
9294 + return 1;
9295 +}
9296 +
9297 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9298 +{
9299 + unsigned long i;
9300 +
9301 + printk(KERN_ERR "PAX: bytes at PC: ");
9302 + for (i = 0; i < 5; i++) {
9303 + unsigned int c;
9304 + if (get_user(c, (unsigned int __user *)pc+i))
9305 + printk(KERN_CONT "???????? ");
9306 + else
9307 + printk(KERN_CONT "%08x ", c);
9308 + }
9309 + printk("\n");
9310 +}
9311 +#endif
9312 +
9313 /*
9314 * Check whether the instruction at regs->nip is a store using
9315 * an update addressing form which will update r1.
9316 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9317 * indicate errors in DSISR but can validly be set in SRR1.
9318 */
9319 if (trap == 0x400)
9320 - error_code &= 0x48200000;
9321 + error_code &= 0x58200000;
9322 else
9323 is_write = error_code & DSISR_ISSTORE;
9324 #else
9325 @@ -383,7 +414,7 @@ good_area:
9326 * "undefined". Of those that can be set, this is the only
9327 * one which seems bad.
9328 */
9329 - if (error_code & 0x10000000)
9330 + if (error_code & DSISR_GUARDED)
9331 /* Guarded storage error. */
9332 goto bad_area;
9333 #endif /* CONFIG_8xx */
9334 @@ -398,7 +429,7 @@ good_area:
9335 * processors use the same I/D cache coherency mechanism
9336 * as embedded.
9337 */
9338 - if (error_code & DSISR_PROTFAULT)
9339 + if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))
9340 goto bad_area;
9341 #endif /* CONFIG_PPC_STD_MMU */
9342
9343 @@ -490,6 +521,23 @@ bad_area:
9344 bad_area_nosemaphore:
9345 /* User mode accesses cause a SIGSEGV */
9346 if (user_mode(regs)) {
9347 +
9348 +#ifdef CONFIG_PAX_PAGEEXEC
9349 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9350 +#ifdef CONFIG_PPC_STD_MMU
9351 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9352 +#else
9353 + if (is_exec && regs->nip == address) {
9354 +#endif
9355 + switch (pax_handle_fetch_fault(regs)) {
9356 + }
9357 +
9358 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9359 + do_group_exit(SIGKILL);
9360 + }
9361 + }
9362 +#endif
9363 +
9364 _exception(SIGSEGV, regs, code, address);
9365 goto bail;
9366 }
9367 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9368 index cb8bdbe..cde4bc7 100644
9369 --- a/arch/powerpc/mm/mmap.c
9370 +++ b/arch/powerpc/mm/mmap.c
9371 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9372 return sysctl_legacy_va_layout;
9373 }
9374
9375 -static unsigned long mmap_rnd(void)
9376 +static unsigned long mmap_rnd(struct mm_struct *mm)
9377 {
9378 unsigned long rnd = 0;
9379
9380 +#ifdef CONFIG_PAX_RANDMMAP
9381 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9382 +#endif
9383 +
9384 if (current->flags & PF_RANDOMIZE) {
9385 /* 8MB for 32bit, 1GB for 64bit */
9386 if (is_32bit_task())
9387 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9388 return rnd << PAGE_SHIFT;
9389 }
9390
9391 -static inline unsigned long mmap_base(void)
9392 +static inline unsigned long mmap_base(struct mm_struct *mm)
9393 {
9394 unsigned long gap = rlimit(RLIMIT_STACK);
9395
9396 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9397 else if (gap > MAX_GAP)
9398 gap = MAX_GAP;
9399
9400 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9401 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9402 }
9403
9404 /*
9405 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9406 */
9407 if (mmap_is_legacy()) {
9408 mm->mmap_base = TASK_UNMAPPED_BASE;
9409 +
9410 +#ifdef CONFIG_PAX_RANDMMAP
9411 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9412 + mm->mmap_base += mm->delta_mmap;
9413 +#endif
9414 +
9415 mm->get_unmapped_area = arch_get_unmapped_area;
9416 } else {
9417 - mm->mmap_base = mmap_base();
9418 + mm->mmap_base = mmap_base(mm);
9419 +
9420 +#ifdef CONFIG_PAX_RANDMMAP
9421 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9422 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9423 +#endif
9424 +
9425 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9426 }
9427 }
9428 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9429 index ded0ea1..f213a9b 100644
9430 --- a/arch/powerpc/mm/slice.c
9431 +++ b/arch/powerpc/mm/slice.c
9432 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9433 if ((mm->task_size - len) < addr)
9434 return 0;
9435 vma = find_vma(mm, addr);
9436 - return (!vma || (addr + len) <= vma->vm_start);
9437 + return check_heap_stack_gap(vma, addr, len, 0);
9438 }
9439
9440 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9441 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9442 info.align_offset = 0;
9443
9444 addr = TASK_UNMAPPED_BASE;
9445 +
9446 +#ifdef CONFIG_PAX_RANDMMAP
9447 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9448 + addr += mm->delta_mmap;
9449 +#endif
9450 +
9451 while (addr < TASK_SIZE) {
9452 info.low_limit = addr;
9453 if (!slice_scan_available(addr, available, 1, &addr))
9454 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9455 if (fixed && addr > (mm->task_size - len))
9456 return -ENOMEM;
9457
9458 +#ifdef CONFIG_PAX_RANDMMAP
9459 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9460 + addr = 0;
9461 +#endif
9462 +
9463 /* If hint, make sure it matches our alignment restrictions */
9464 if (!fixed && addr) {
9465 addr = _ALIGN_UP(addr, 1ul << pshift);
9466 diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9467 index f223875..94170e4 100644
9468 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9469 +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9470 @@ -399,8 +399,8 @@ static int scc_pciex_write_config(struct pci_bus *bus, unsigned int devfn,
9471 }
9472
9473 static struct pci_ops scc_pciex_pci_ops = {
9474 - scc_pciex_read_config,
9475 - scc_pciex_write_config,
9476 + .read = scc_pciex_read_config,
9477 + .write = scc_pciex_write_config,
9478 };
9479
9480 static void pciex_clear_intr_all(unsigned int __iomem *base)
9481 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9482 index d966bbe..372124a 100644
9483 --- a/arch/powerpc/platforms/cell/spufs/file.c
9484 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9485 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9486 return VM_FAULT_NOPAGE;
9487 }
9488
9489 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9490 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9491 unsigned long address,
9492 - void *buf, int len, int write)
9493 + void *buf, size_t len, int write)
9494 {
9495 struct spu_context *ctx = vma->vm_file->private_data;
9496 unsigned long offset = address - vma->vm_start;
9497 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9498 index fa934fe..c296056 100644
9499 --- a/arch/s390/include/asm/atomic.h
9500 +++ b/arch/s390/include/asm/atomic.h
9501 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9502 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9503 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9504
9505 +#define atomic64_read_unchecked(v) atomic64_read(v)
9506 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9507 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9508 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9509 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9510 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9511 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9512 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9513 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9514 +
9515 #endif /* __ARCH_S390_ATOMIC__ */
9516 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9517 index 8d72471..5322500 100644
9518 --- a/arch/s390/include/asm/barrier.h
9519 +++ b/arch/s390/include/asm/barrier.h
9520 @@ -42,7 +42,7 @@
9521 do { \
9522 compiletime_assert_atomic_type(*p); \
9523 barrier(); \
9524 - ACCESS_ONCE(*p) = (v); \
9525 + ACCESS_ONCE_RW(*p) = (v); \
9526 } while (0)
9527
9528 #define smp_load_acquire(p) \
9529 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9530 index 4d7ccac..d03d0ad 100644
9531 --- a/arch/s390/include/asm/cache.h
9532 +++ b/arch/s390/include/asm/cache.h
9533 @@ -9,8 +9,10 @@
9534 #ifndef __ARCH_S390_CACHE_H
9535 #define __ARCH_S390_CACHE_H
9536
9537 -#define L1_CACHE_BYTES 256
9538 +#include <linux/const.h>
9539 +
9540 #define L1_CACHE_SHIFT 8
9541 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9542 #define NET_SKB_PAD 32
9543
9544 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9545 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9546 index f6e43d3..5f57681 100644
9547 --- a/arch/s390/include/asm/elf.h
9548 +++ b/arch/s390/include/asm/elf.h
9549 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9550 the loader. We need to make sure that it is out of the way of the program
9551 that it will "exec", and that there is sufficient room for the brk. */
9552
9553 -extern unsigned long randomize_et_dyn(unsigned long base);
9554 -#define ELF_ET_DYN_BASE (randomize_et_dyn(STACK_TOP / 3 * 2))
9555 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9556 +
9557 +#ifdef CONFIG_PAX_ASLR
9558 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9559 +
9560 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9561 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9562 +#endif
9563
9564 /* This yields a mask that user programs can use to figure out what
9565 instruction set this CPU supports. */
9566 @@ -223,9 +229,6 @@ struct linux_binprm;
9567 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9568 int arch_setup_additional_pages(struct linux_binprm *, int);
9569
9570 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9571 -#define arch_randomize_brk arch_randomize_brk
9572 -
9573 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9574
9575 #endif
9576 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9577 index c4a93d6..4d2a9b4 100644
9578 --- a/arch/s390/include/asm/exec.h
9579 +++ b/arch/s390/include/asm/exec.h
9580 @@ -7,6 +7,6 @@
9581 #ifndef __ASM_EXEC_H
9582 #define __ASM_EXEC_H
9583
9584 -extern unsigned long arch_align_stack(unsigned long sp);
9585 +#define arch_align_stack(x) ((x) & ~0xfUL)
9586
9587 #endif /* __ASM_EXEC_H */
9588 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9589 index cd4c68e..6764641 100644
9590 --- a/arch/s390/include/asm/uaccess.h
9591 +++ b/arch/s390/include/asm/uaccess.h
9592 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9593 __range_ok((unsigned long)(addr), (size)); \
9594 })
9595
9596 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9597 #define access_ok(type, addr, size) __access_ok(addr, size)
9598
9599 /*
9600 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9601 copy_to_user(void __user *to, const void *from, unsigned long n)
9602 {
9603 might_fault();
9604 +
9605 + if ((long)n < 0)
9606 + return n;
9607 +
9608 return __copy_to_user(to, from, n);
9609 }
9610
9611 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9612 static inline unsigned long __must_check
9613 copy_from_user(void *to, const void __user *from, unsigned long n)
9614 {
9615 - unsigned int sz = __compiletime_object_size(to);
9616 + size_t sz = __compiletime_object_size(to);
9617
9618 might_fault();
9619 - if (unlikely(sz != -1 && sz < n)) {
9620 +
9621 + if ((long)n < 0)
9622 + return n;
9623 +
9624 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9625 copy_from_user_overflow();
9626 return n;
9627 }
9628 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9629 index 409d152..d90d368 100644
9630 --- a/arch/s390/kernel/module.c
9631 +++ b/arch/s390/kernel/module.c
9632 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9633
9634 /* Increase core size by size of got & plt and set start
9635 offsets for got and plt. */
9636 - me->core_size = ALIGN(me->core_size, 4);
9637 - me->arch.got_offset = me->core_size;
9638 - me->core_size += me->arch.got_size;
9639 - me->arch.plt_offset = me->core_size;
9640 - me->core_size += me->arch.plt_size;
9641 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9642 + me->arch.got_offset = me->core_size_rw;
9643 + me->core_size_rw += me->arch.got_size;
9644 + me->arch.plt_offset = me->core_size_rx;
9645 + me->core_size_rx += me->arch.plt_size;
9646 return 0;
9647 }
9648
9649 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9650 if (info->got_initialized == 0) {
9651 Elf_Addr *gotent;
9652
9653 - gotent = me->module_core + me->arch.got_offset +
9654 + gotent = me->module_core_rw + me->arch.got_offset +
9655 info->got_offset;
9656 *gotent = val;
9657 info->got_initialized = 1;
9658 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9659 rc = apply_rela_bits(loc, val, 0, 64, 0);
9660 else if (r_type == R_390_GOTENT ||
9661 r_type == R_390_GOTPLTENT) {
9662 - val += (Elf_Addr) me->module_core - loc;
9663 + val += (Elf_Addr) me->module_core_rw - loc;
9664 rc = apply_rela_bits(loc, val, 1, 32, 1);
9665 }
9666 break;
9667 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9668 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9669 if (info->plt_initialized == 0) {
9670 unsigned int *ip;
9671 - ip = me->module_core + me->arch.plt_offset +
9672 + ip = me->module_core_rx + me->arch.plt_offset +
9673 info->plt_offset;
9674 #ifndef CONFIG_64BIT
9675 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9676 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9677 val - loc + 0xffffUL < 0x1ffffeUL) ||
9678 (r_type == R_390_PLT32DBL &&
9679 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9680 - val = (Elf_Addr) me->module_core +
9681 + val = (Elf_Addr) me->module_core_rx +
9682 me->arch.plt_offset +
9683 info->plt_offset;
9684 val += rela->r_addend - loc;
9685 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9686 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9687 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9688 val = val + rela->r_addend -
9689 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9690 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9691 if (r_type == R_390_GOTOFF16)
9692 rc = apply_rela_bits(loc, val, 0, 16, 0);
9693 else if (r_type == R_390_GOTOFF32)
9694 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9695 break;
9696 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9697 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9698 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9699 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9700 rela->r_addend - loc;
9701 if (r_type == R_390_GOTPC)
9702 rc = apply_rela_bits(loc, val, 1, 32, 0);
9703 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9704 index aa7a839..6c2a916 100644
9705 --- a/arch/s390/kernel/process.c
9706 +++ b/arch/s390/kernel/process.c
9707 @@ -219,37 +219,3 @@ unsigned long get_wchan(struct task_struct *p)
9708 }
9709 return 0;
9710 }
9711 -
9712 -unsigned long arch_align_stack(unsigned long sp)
9713 -{
9714 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9715 - sp -= get_random_int() & ~PAGE_MASK;
9716 - return sp & ~0xf;
9717 -}
9718 -
9719 -static inline unsigned long brk_rnd(void)
9720 -{
9721 - /* 8MB for 32bit, 1GB for 64bit */
9722 - if (is_32bit_task())
9723 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9724 - else
9725 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9726 -}
9727 -
9728 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9729 -{
9730 - unsigned long ret;
9731 -
9732 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9733 - return (ret > mm->brk) ? ret : mm->brk;
9734 -}
9735 -
9736 -unsigned long randomize_et_dyn(unsigned long base)
9737 -{
9738 - unsigned long ret;
9739 -
9740 - if (!(current->flags & PF_RANDOMIZE))
9741 - return base;
9742 - ret = PAGE_ALIGN(base + brk_rnd());
9743 - return (ret > base) ? ret : base;
9744 -}
9745 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9746 index 9b436c2..54fbf0a 100644
9747 --- a/arch/s390/mm/mmap.c
9748 +++ b/arch/s390/mm/mmap.c
9749 @@ -95,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9750 */
9751 if (mmap_is_legacy()) {
9752 mm->mmap_base = mmap_base_legacy();
9753 +
9754 +#ifdef CONFIG_PAX_RANDMMAP
9755 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9756 + mm->mmap_base += mm->delta_mmap;
9757 +#endif
9758 +
9759 mm->get_unmapped_area = arch_get_unmapped_area;
9760 } else {
9761 mm->mmap_base = mmap_base();
9762 +
9763 +#ifdef CONFIG_PAX_RANDMMAP
9764 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9765 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9766 +#endif
9767 +
9768 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9769 }
9770 }
9771 @@ -170,9 +182,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9772 */
9773 if (mmap_is_legacy()) {
9774 mm->mmap_base = mmap_base_legacy();
9775 +
9776 +#ifdef CONFIG_PAX_RANDMMAP
9777 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9778 + mm->mmap_base += mm->delta_mmap;
9779 +#endif
9780 +
9781 mm->get_unmapped_area = s390_get_unmapped_area;
9782 } else {
9783 mm->mmap_base = mmap_base();
9784 +
9785 +#ifdef CONFIG_PAX_RANDMMAP
9786 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9787 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9788 +#endif
9789 +
9790 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9791 }
9792 }
9793 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9794 index ae3d59f..f65f075 100644
9795 --- a/arch/score/include/asm/cache.h
9796 +++ b/arch/score/include/asm/cache.h
9797 @@ -1,7 +1,9 @@
9798 #ifndef _ASM_SCORE_CACHE_H
9799 #define _ASM_SCORE_CACHE_H
9800
9801 +#include <linux/const.h>
9802 +
9803 #define L1_CACHE_SHIFT 4
9804 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9805 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9806
9807 #endif /* _ASM_SCORE_CACHE_H */
9808 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9809 index f9f3cd5..58ff438 100644
9810 --- a/arch/score/include/asm/exec.h
9811 +++ b/arch/score/include/asm/exec.h
9812 @@ -1,6 +1,6 @@
9813 #ifndef _ASM_SCORE_EXEC_H
9814 #define _ASM_SCORE_EXEC_H
9815
9816 -extern unsigned long arch_align_stack(unsigned long sp);
9817 +#define arch_align_stack(x) (x)
9818
9819 #endif /* _ASM_SCORE_EXEC_H */
9820 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9821 index a1519ad3..e8ac1ff 100644
9822 --- a/arch/score/kernel/process.c
9823 +++ b/arch/score/kernel/process.c
9824 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9825
9826 return task_pt_regs(task)->cp0_epc;
9827 }
9828 -
9829 -unsigned long arch_align_stack(unsigned long sp)
9830 -{
9831 - return sp;
9832 -}
9833 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9834 index ef9e555..331bd29 100644
9835 --- a/arch/sh/include/asm/cache.h
9836 +++ b/arch/sh/include/asm/cache.h
9837 @@ -9,10 +9,11 @@
9838 #define __ASM_SH_CACHE_H
9839 #ifdef __KERNEL__
9840
9841 +#include <linux/const.h>
9842 #include <linux/init.h>
9843 #include <cpu/cache.h>
9844
9845 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9846 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9847
9848 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9849
9850 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9851 index 6777177..cb5e44f 100644
9852 --- a/arch/sh/mm/mmap.c
9853 +++ b/arch/sh/mm/mmap.c
9854 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9855 struct mm_struct *mm = current->mm;
9856 struct vm_area_struct *vma;
9857 int do_colour_align;
9858 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9859 struct vm_unmapped_area_info info;
9860
9861 if (flags & MAP_FIXED) {
9862 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9863 if (filp || (flags & MAP_SHARED))
9864 do_colour_align = 1;
9865
9866 +#ifdef CONFIG_PAX_RANDMMAP
9867 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9868 +#endif
9869 +
9870 if (addr) {
9871 if (do_colour_align)
9872 addr = COLOUR_ALIGN(addr, pgoff);
9873 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9874 addr = PAGE_ALIGN(addr);
9875
9876 vma = find_vma(mm, addr);
9877 - if (TASK_SIZE - len >= addr &&
9878 - (!vma || addr + len <= vma->vm_start))
9879 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9880 return addr;
9881 }
9882
9883 info.flags = 0;
9884 info.length = len;
9885 - info.low_limit = TASK_UNMAPPED_BASE;
9886 + info.low_limit = mm->mmap_base;
9887 info.high_limit = TASK_SIZE;
9888 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9889 info.align_offset = pgoff << PAGE_SHIFT;
9890 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9891 struct mm_struct *mm = current->mm;
9892 unsigned long addr = addr0;
9893 int do_colour_align;
9894 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9895 struct vm_unmapped_area_info info;
9896
9897 if (flags & MAP_FIXED) {
9898 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9899 if (filp || (flags & MAP_SHARED))
9900 do_colour_align = 1;
9901
9902 +#ifdef CONFIG_PAX_RANDMMAP
9903 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9904 +#endif
9905 +
9906 /* requesting a specific address */
9907 if (addr) {
9908 if (do_colour_align)
9909 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9910 addr = PAGE_ALIGN(addr);
9911
9912 vma = find_vma(mm, addr);
9913 - if (TASK_SIZE - len >= addr &&
9914 - (!vma || addr + len <= vma->vm_start))
9915 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9916 return addr;
9917 }
9918
9919 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9920 VM_BUG_ON(addr != -ENOMEM);
9921 info.flags = 0;
9922 info.low_limit = TASK_UNMAPPED_BASE;
9923 +
9924 +#ifdef CONFIG_PAX_RANDMMAP
9925 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9926 + info.low_limit += mm->delta_mmap;
9927 +#endif
9928 +
9929 info.high_limit = TASK_SIZE;
9930 addr = vm_unmapped_area(&info);
9931 }
9932 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9933 index 4082749..fd97781 100644
9934 --- a/arch/sparc/include/asm/atomic_64.h
9935 +++ b/arch/sparc/include/asm/atomic_64.h
9936 @@ -15,18 +15,38 @@
9937 #define ATOMIC64_INIT(i) { (i) }
9938
9939 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9940 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9941 +{
9942 + return ACCESS_ONCE(v->counter);
9943 +}
9944 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9945 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9946 +{
9947 + return ACCESS_ONCE(v->counter);
9948 +}
9949
9950 #define atomic_set(v, i) (((v)->counter) = i)
9951 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9952 +{
9953 + v->counter = i;
9954 +}
9955 #define atomic64_set(v, i) (((v)->counter) = i)
9956 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9957 +{
9958 + v->counter = i;
9959 +}
9960
9961 -#define ATOMIC_OP(op) \
9962 -void atomic_##op(int, atomic_t *); \
9963 -void atomic64_##op(long, atomic64_t *);
9964 +#define __ATOMIC_OP(op, suffix) \
9965 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9966 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9967
9968 -#define ATOMIC_OP_RETURN(op) \
9969 -int atomic_##op##_return(int, atomic_t *); \
9970 -long atomic64_##op##_return(long, atomic64_t *);
9971 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9972 +
9973 +#define __ATOMIC_OP_RETURN(op, suffix) \
9974 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9975 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9976 +
9977 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9978
9979 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9980
9981 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9982
9983 #undef ATOMIC_OPS
9984 #undef ATOMIC_OP_RETURN
9985 +#undef __ATOMIC_OP_RETURN
9986 #undef ATOMIC_OP
9987 +#undef __ATOMIC_OP
9988
9989 #define atomic_dec_return(v) atomic_sub_return(1, v)
9990 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9991
9992 #define atomic_inc_return(v) atomic_add_return(1, v)
9993 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9994 +{
9995 + return atomic_add_return_unchecked(1, v);
9996 +}
9997 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9998 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9999 +{
10000 + return atomic64_add_return_unchecked(1, v);
10001 +}
10002
10003 /*
10004 * atomic_inc_and_test - increment and test
10005 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
10006 * other cases.
10007 */
10008 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
10009 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
10010 +{
10011 + return atomic_inc_return_unchecked(v) == 0;
10012 +}
10013 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
10014
10015 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
10016 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
10017 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
10018
10019 #define atomic_inc(v) atomic_add(1, v)
10020 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
10021 +{
10022 + atomic_add_unchecked(1, v);
10023 +}
10024 #define atomic64_inc(v) atomic64_add(1, v)
10025 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
10026 +{
10027 + atomic64_add_unchecked(1, v);
10028 +}
10029
10030 #define atomic_dec(v) atomic_sub(1, v)
10031 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
10032 +{
10033 + atomic_sub_unchecked(1, v);
10034 +}
10035 #define atomic64_dec(v) atomic64_sub(1, v)
10036 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
10037 +{
10038 + atomic64_sub_unchecked(1, v);
10039 +}
10040
10041 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
10042 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
10043
10044 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
10045 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
10046 +{
10047 + return cmpxchg(&v->counter, old, new);
10048 +}
10049 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
10050 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
10051 +{
10052 + return xchg(&v->counter, new);
10053 +}
10054
10055 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10056 {
10057 - int c, old;
10058 + int c, old, new;
10059 c = atomic_read(v);
10060 for (;;) {
10061 - if (unlikely(c == (u)))
10062 + if (unlikely(c == u))
10063 break;
10064 - old = atomic_cmpxchg((v), c, c + (a));
10065 +
10066 + asm volatile("addcc %2, %0, %0\n"
10067 +
10068 +#ifdef CONFIG_PAX_REFCOUNT
10069 + "tvs %%icc, 6\n"
10070 +#endif
10071 +
10072 + : "=r" (new)
10073 + : "0" (c), "ir" (a)
10074 + : "cc");
10075 +
10076 + old = atomic_cmpxchg(v, c, new);
10077 if (likely(old == c))
10078 break;
10079 c = old;
10080 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10081 #define atomic64_cmpxchg(v, o, n) \
10082 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10083 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10084 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10085 +{
10086 + return xchg(&v->counter, new);
10087 +}
10088
10089 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10090 {
10091 - long c, old;
10092 + long c, old, new;
10093 c = atomic64_read(v);
10094 for (;;) {
10095 - if (unlikely(c == (u)))
10096 + if (unlikely(c == u))
10097 break;
10098 - old = atomic64_cmpxchg((v), c, c + (a));
10099 +
10100 + asm volatile("addcc %2, %0, %0\n"
10101 +
10102 +#ifdef CONFIG_PAX_REFCOUNT
10103 + "tvs %%xcc, 6\n"
10104 +#endif
10105 +
10106 + : "=r" (new)
10107 + : "0" (c), "ir" (a)
10108 + : "cc");
10109 +
10110 + old = atomic64_cmpxchg(v, c, new);
10111 if (likely(old == c))
10112 break;
10113 c = old;
10114 }
10115 - return c != (u);
10116 + return c != u;
10117 }
10118
10119 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10120 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10121 index 7664894..45a974b 100644
10122 --- a/arch/sparc/include/asm/barrier_64.h
10123 +++ b/arch/sparc/include/asm/barrier_64.h
10124 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10125 do { \
10126 compiletime_assert_atomic_type(*p); \
10127 barrier(); \
10128 - ACCESS_ONCE(*p) = (v); \
10129 + ACCESS_ONCE_RW(*p) = (v); \
10130 } while (0)
10131
10132 #define smp_load_acquire(p) \
10133 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10134 index 5bb6991..5c2132e 100644
10135 --- a/arch/sparc/include/asm/cache.h
10136 +++ b/arch/sparc/include/asm/cache.h
10137 @@ -7,10 +7,12 @@
10138 #ifndef _SPARC_CACHE_H
10139 #define _SPARC_CACHE_H
10140
10141 +#include <linux/const.h>
10142 +
10143 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10144
10145 #define L1_CACHE_SHIFT 5
10146 -#define L1_CACHE_BYTES 32
10147 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10148
10149 #ifdef CONFIG_SPARC32
10150 #define SMP_CACHE_BYTES_SHIFT 5
10151 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10152 index a24e41f..47677ff 100644
10153 --- a/arch/sparc/include/asm/elf_32.h
10154 +++ b/arch/sparc/include/asm/elf_32.h
10155 @@ -114,6 +114,13 @@ typedef struct {
10156
10157 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10158
10159 +#ifdef CONFIG_PAX_ASLR
10160 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10161 +
10162 +#define PAX_DELTA_MMAP_LEN 16
10163 +#define PAX_DELTA_STACK_LEN 16
10164 +#endif
10165 +
10166 /* This yields a mask that user programs can use to figure out what
10167 instruction set this cpu supports. This can NOT be done in userspace
10168 on Sparc. */
10169 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10170 index 370ca1e..d4f4a98 100644
10171 --- a/arch/sparc/include/asm/elf_64.h
10172 +++ b/arch/sparc/include/asm/elf_64.h
10173 @@ -189,6 +189,13 @@ typedef struct {
10174 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10175 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10176
10177 +#ifdef CONFIG_PAX_ASLR
10178 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10179 +
10180 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10181 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10182 +#endif
10183 +
10184 extern unsigned long sparc64_elf_hwcap;
10185 #define ELF_HWCAP sparc64_elf_hwcap
10186
10187 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10188 index a3890da..f6a408e 100644
10189 --- a/arch/sparc/include/asm/pgalloc_32.h
10190 +++ b/arch/sparc/include/asm/pgalloc_32.h
10191 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10192 }
10193
10194 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10195 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10196
10197 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10198 unsigned long address)
10199 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10200 index 5e31871..13469c6 100644
10201 --- a/arch/sparc/include/asm/pgalloc_64.h
10202 +++ b/arch/sparc/include/asm/pgalloc_64.h
10203 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10204 }
10205
10206 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10207 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10208
10209 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10210 {
10211 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10212 }
10213
10214 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10215 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10216
10217 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10218 {
10219 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10220 index 59ba6f6..4518128 100644
10221 --- a/arch/sparc/include/asm/pgtable.h
10222 +++ b/arch/sparc/include/asm/pgtable.h
10223 @@ -5,4 +5,8 @@
10224 #else
10225 #include <asm/pgtable_32.h>
10226 #endif
10227 +
10228 +#define ktla_ktva(addr) (addr)
10229 +#define ktva_ktla(addr) (addr)
10230 +
10231 #endif
10232 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10233 index b9b91ae..950b91e 100644
10234 --- a/arch/sparc/include/asm/pgtable_32.h
10235 +++ b/arch/sparc/include/asm/pgtable_32.h
10236 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10237 #define PAGE_SHARED SRMMU_PAGE_SHARED
10238 #define PAGE_COPY SRMMU_PAGE_COPY
10239 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10240 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10241 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10242 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10243 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10244
10245 /* Top-level page directory - dummy used by init-mm.
10246 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10247
10248 /* xwr */
10249 #define __P000 PAGE_NONE
10250 -#define __P001 PAGE_READONLY
10251 -#define __P010 PAGE_COPY
10252 -#define __P011 PAGE_COPY
10253 +#define __P001 PAGE_READONLY_NOEXEC
10254 +#define __P010 PAGE_COPY_NOEXEC
10255 +#define __P011 PAGE_COPY_NOEXEC
10256 #define __P100 PAGE_READONLY
10257 #define __P101 PAGE_READONLY
10258 #define __P110 PAGE_COPY
10259 #define __P111 PAGE_COPY
10260
10261 #define __S000 PAGE_NONE
10262 -#define __S001 PAGE_READONLY
10263 -#define __S010 PAGE_SHARED
10264 -#define __S011 PAGE_SHARED
10265 +#define __S001 PAGE_READONLY_NOEXEC
10266 +#define __S010 PAGE_SHARED_NOEXEC
10267 +#define __S011 PAGE_SHARED_NOEXEC
10268 #define __S100 PAGE_READONLY
10269 #define __S101 PAGE_READONLY
10270 #define __S110 PAGE_SHARED
10271 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10272 index 79da178..c2eede8 100644
10273 --- a/arch/sparc/include/asm/pgtsrmmu.h
10274 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10275 @@ -115,6 +115,11 @@
10276 SRMMU_EXEC | SRMMU_REF)
10277 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10278 SRMMU_EXEC | SRMMU_REF)
10279 +
10280 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10281 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10282 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10283 +
10284 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10285 SRMMU_DIRTY | SRMMU_REF)
10286
10287 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10288 index 29d64b1..4272fe8 100644
10289 --- a/arch/sparc/include/asm/setup.h
10290 +++ b/arch/sparc/include/asm/setup.h
10291 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10292 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10293
10294 /* init_64.c */
10295 -extern atomic_t dcpage_flushes;
10296 -extern atomic_t dcpage_flushes_xcall;
10297 +extern atomic_unchecked_t dcpage_flushes;
10298 +extern atomic_unchecked_t dcpage_flushes_xcall;
10299
10300 extern int sysctl_tsb_ratio;
10301 #endif
10302 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10303 index 9689176..63c18ea 100644
10304 --- a/arch/sparc/include/asm/spinlock_64.h
10305 +++ b/arch/sparc/include/asm/spinlock_64.h
10306 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10307
10308 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10309
10310 -static void inline arch_read_lock(arch_rwlock_t *lock)
10311 +static inline void arch_read_lock(arch_rwlock_t *lock)
10312 {
10313 unsigned long tmp1, tmp2;
10314
10315 __asm__ __volatile__ (
10316 "1: ldsw [%2], %0\n"
10317 " brlz,pn %0, 2f\n"
10318 -"4: add %0, 1, %1\n"
10319 +"4: addcc %0, 1, %1\n"
10320 +
10321 +#ifdef CONFIG_PAX_REFCOUNT
10322 +" tvs %%icc, 6\n"
10323 +#endif
10324 +
10325 " cas [%2], %0, %1\n"
10326 " cmp %0, %1\n"
10327 " bne,pn %%icc, 1b\n"
10328 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10329 " .previous"
10330 : "=&r" (tmp1), "=&r" (tmp2)
10331 : "r" (lock)
10332 - : "memory");
10333 + : "memory", "cc");
10334 }
10335
10336 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10337 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10338 {
10339 int tmp1, tmp2;
10340
10341 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10342 "1: ldsw [%2], %0\n"
10343 " brlz,a,pn %0, 2f\n"
10344 " mov 0, %0\n"
10345 -" add %0, 1, %1\n"
10346 +" addcc %0, 1, %1\n"
10347 +
10348 +#ifdef CONFIG_PAX_REFCOUNT
10349 +" tvs %%icc, 6\n"
10350 +#endif
10351 +
10352 " cas [%2], %0, %1\n"
10353 " cmp %0, %1\n"
10354 " bne,pn %%icc, 1b\n"
10355 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10356 return tmp1;
10357 }
10358
10359 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10360 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10361 {
10362 unsigned long tmp1, tmp2;
10363
10364 __asm__ __volatile__(
10365 "1: lduw [%2], %0\n"
10366 -" sub %0, 1, %1\n"
10367 +" subcc %0, 1, %1\n"
10368 +
10369 +#ifdef CONFIG_PAX_REFCOUNT
10370 +" tvs %%icc, 6\n"
10371 +#endif
10372 +
10373 " cas [%2], %0, %1\n"
10374 " cmp %0, %1\n"
10375 " bne,pn %%xcc, 1b\n"
10376 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10377 : "memory");
10378 }
10379
10380 -static void inline arch_write_lock(arch_rwlock_t *lock)
10381 +static inline void arch_write_lock(arch_rwlock_t *lock)
10382 {
10383 unsigned long mask, tmp1, tmp2;
10384
10385 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10386 : "memory");
10387 }
10388
10389 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10390 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10391 {
10392 __asm__ __volatile__(
10393 " stw %%g0, [%0]"
10394 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10395 : "memory");
10396 }
10397
10398 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10399 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10400 {
10401 unsigned long mask, tmp1, tmp2, result;
10402
10403 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10404 index 025c984..a216504 100644
10405 --- a/arch/sparc/include/asm/thread_info_32.h
10406 +++ b/arch/sparc/include/asm/thread_info_32.h
10407 @@ -49,6 +49,8 @@ struct thread_info {
10408 unsigned long w_saved;
10409
10410 struct restart_block restart_block;
10411 +
10412 + unsigned long lowest_stack;
10413 };
10414
10415 /*
10416 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10417 index 798f027..b009941 100644
10418 --- a/arch/sparc/include/asm/thread_info_64.h
10419 +++ b/arch/sparc/include/asm/thread_info_64.h
10420 @@ -63,6 +63,8 @@ struct thread_info {
10421 struct pt_regs *kern_una_regs;
10422 unsigned int kern_una_insn;
10423
10424 + unsigned long lowest_stack;
10425 +
10426 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10427 __attribute__ ((aligned(64)));
10428 };
10429 @@ -190,12 +192,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10430 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10431 /* flag bit 4 is available */
10432 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10433 -/* flag bit 6 is available */
10434 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10435 #define TIF_32BIT 7 /* 32-bit binary */
10436 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10437 #define TIF_SECCOMP 9 /* secure computing */
10438 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10439 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10440 +
10441 /* NOTE: Thread flags >= 12 should be ones we have no interest
10442 * in using in assembly, else we can't use the mask as
10443 * an immediate value in instructions such as andcc.
10444 @@ -215,12 +218,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10445 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10446 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10447 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10448 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10449
10450 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10451 _TIF_DO_NOTIFY_RESUME_MASK | \
10452 _TIF_NEED_RESCHED)
10453 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10454
10455 +#define _TIF_WORK_SYSCALL \
10456 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10457 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10458 +
10459 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10460
10461 /*
10462 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10463 index bd56c28..4b63d83 100644
10464 --- a/arch/sparc/include/asm/uaccess.h
10465 +++ b/arch/sparc/include/asm/uaccess.h
10466 @@ -1,5 +1,6 @@
10467 #ifndef ___ASM_SPARC_UACCESS_H
10468 #define ___ASM_SPARC_UACCESS_H
10469 +
10470 #if defined(__sparc__) && defined(__arch64__)
10471 #include <asm/uaccess_64.h>
10472 #else
10473 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10474 index 9634d08..020b2dc 100644
10475 --- a/arch/sparc/include/asm/uaccess_32.h
10476 +++ b/arch/sparc/include/asm/uaccess_32.h
10477 @@ -47,6 +47,7 @@
10478 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10479 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10480 #define __access_ok(addr,size) (__user_ok((addr) & get_fs().seg,(size)))
10481 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10482 #define access_ok(type, addr, size) \
10483 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10484
10485 @@ -250,27 +251,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10486
10487 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10488 {
10489 - if (n && __access_ok((unsigned long) to, n))
10490 + if ((long)n < 0)
10491 + return n;
10492 +
10493 + if (n && __access_ok((unsigned long) to, n)) {
10494 + if (!__builtin_constant_p(n))
10495 + check_object_size(from, n, true);
10496 return __copy_user(to, (__force void __user *) from, n);
10497 - else
10498 + } else
10499 return n;
10500 }
10501
10502 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10503 {
10504 + if ((long)n < 0)
10505 + return n;
10506 +
10507 + if (!__builtin_constant_p(n))
10508 + check_object_size(from, n, true);
10509 +
10510 return __copy_user(to, (__force void __user *) from, n);
10511 }
10512
10513 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10514 {
10515 - if (n && __access_ok((unsigned long) from, n))
10516 + if ((long)n < 0)
10517 + return n;
10518 +
10519 + if (n && __access_ok((unsigned long) from, n)) {
10520 + if (!__builtin_constant_p(n))
10521 + check_object_size(to, n, false);
10522 return __copy_user((__force void __user *) to, from, n);
10523 - else
10524 + } else
10525 return n;
10526 }
10527
10528 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10529 {
10530 + if ((long)n < 0)
10531 + return n;
10532 +
10533 return __copy_user((__force void __user *) to, from, n);
10534 }
10535
10536 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10537 index c990a5e..7384856 100644
10538 --- a/arch/sparc/include/asm/uaccess_64.h
10539 +++ b/arch/sparc/include/asm/uaccess_64.h
10540 @@ -10,6 +10,7 @@
10541 #include <linux/compiler.h>
10542 #include <linux/string.h>
10543 #include <linux/thread_info.h>
10544 +#include <linux/kernel.h>
10545 #include <asm/asi.h>
10546 #include <asm/spitfire.h>
10547 #include <asm-generic/uaccess-unaligned.h>
10548 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10549 return 1;
10550 }
10551
10552 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10553 +{
10554 + return 1;
10555 +}
10556 +
10557 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10558 {
10559 return 1;
10560 @@ -214,8 +220,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10561 static inline unsigned long __must_check
10562 copy_from_user(void *to, const void __user *from, unsigned long size)
10563 {
10564 - unsigned long ret = ___copy_from_user(to, from, size);
10565 + unsigned long ret;
10566
10567 + if ((long)size < 0 || size > INT_MAX)
10568 + return size;
10569 +
10570 + if (!__builtin_constant_p(size))
10571 + check_object_size(to, size, false);
10572 +
10573 + ret = ___copy_from_user(to, from, size);
10574 if (unlikely(ret))
10575 ret = copy_from_user_fixup(to, from, size);
10576
10577 @@ -231,8 +244,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10578 static inline unsigned long __must_check
10579 copy_to_user(void __user *to, const void *from, unsigned long size)
10580 {
10581 - unsigned long ret = ___copy_to_user(to, from, size);
10582 + unsigned long ret;
10583
10584 + if ((long)size < 0 || size > INT_MAX)
10585 + return size;
10586 +
10587 + if (!__builtin_constant_p(size))
10588 + check_object_size(from, size, true);
10589 +
10590 + ret = ___copy_to_user(to, from, size);
10591 if (unlikely(ret))
10592 ret = copy_to_user_fixup(to, from, size);
10593 return ret;
10594 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10595 index 7cf9c6e..6206648 100644
10596 --- a/arch/sparc/kernel/Makefile
10597 +++ b/arch/sparc/kernel/Makefile
10598 @@ -4,7 +4,7 @@
10599 #
10600
10601 asflags-y := -ansi
10602 -ccflags-y := -Werror
10603 +#ccflags-y := -Werror
10604
10605 extra-y := head_$(BITS).o
10606
10607 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10608 index 50e7b62..79fae35 100644
10609 --- a/arch/sparc/kernel/process_32.c
10610 +++ b/arch/sparc/kernel/process_32.c
10611 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10612
10613 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10614 r->psr, r->pc, r->npc, r->y, print_tainted());
10615 - printk("PC: <%pS>\n", (void *) r->pc);
10616 + printk("PC: <%pA>\n", (void *) r->pc);
10617 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10618 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10619 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10620 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10621 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10622 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10623 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10624 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10625
10626 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10627 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10628 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10629 rw = (struct reg_window32 *) fp;
10630 pc = rw->ins[7];
10631 printk("[%08lx : ", pc);
10632 - printk("%pS ] ", (void *) pc);
10633 + printk("%pA ] ", (void *) pc);
10634 fp = rw->ins[6];
10635 } while (++count < 16);
10636 printk("\n");
10637 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10638 index 46a5964..a35c62c 100644
10639 --- a/arch/sparc/kernel/process_64.c
10640 +++ b/arch/sparc/kernel/process_64.c
10641 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10642 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10643 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10644 if (regs->tstate & TSTATE_PRIV)
10645 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10646 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10647 }
10648
10649 void show_regs(struct pt_regs *regs)
10650 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10651
10652 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10653 regs->tpc, regs->tnpc, regs->y, print_tainted());
10654 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10655 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10656 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10657 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10658 regs->u_regs[3]);
10659 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10660 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10661 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10662 regs->u_regs[15]);
10663 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10664 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10665 show_regwindow(regs);
10666 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10667 }
10668 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10669 ((tp && tp->task) ? tp->task->pid : -1));
10670
10671 if (gp->tstate & TSTATE_PRIV) {
10672 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10673 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10674 (void *) gp->tpc,
10675 (void *) gp->o7,
10676 (void *) gp->i7,
10677 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10678 index 79cc0d1..ec62734 100644
10679 --- a/arch/sparc/kernel/prom_common.c
10680 +++ b/arch/sparc/kernel/prom_common.c
10681 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10682
10683 unsigned int prom_early_allocated __initdata;
10684
10685 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10686 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10687 .nextprop = prom_common_nextprop,
10688 .getproplen = prom_getproplen,
10689 .getproperty = prom_getproperty,
10690 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10691 index 9ddc492..27a5619 100644
10692 --- a/arch/sparc/kernel/ptrace_64.c
10693 +++ b/arch/sparc/kernel/ptrace_64.c
10694 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10695 return ret;
10696 }
10697
10698 +#ifdef CONFIG_GRKERNSEC_SETXID
10699 +extern void gr_delayed_cred_worker(void);
10700 +#endif
10701 +
10702 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10703 {
10704 int ret = 0;
10705 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10706 if (test_thread_flag(TIF_NOHZ))
10707 user_exit();
10708
10709 +#ifdef CONFIG_GRKERNSEC_SETXID
10710 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10711 + gr_delayed_cred_worker();
10712 +#endif
10713 +
10714 if (test_thread_flag(TIF_SYSCALL_TRACE))
10715 ret = tracehook_report_syscall_entry(regs);
10716
10717 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10718 if (test_thread_flag(TIF_NOHZ))
10719 user_exit();
10720
10721 +#ifdef CONFIG_GRKERNSEC_SETXID
10722 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10723 + gr_delayed_cred_worker();
10724 +#endif
10725 +
10726 audit_syscall_exit(regs);
10727
10728 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10729 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10730 index da6f1a7..e5dea8f 100644
10731 --- a/arch/sparc/kernel/smp_64.c
10732 +++ b/arch/sparc/kernel/smp_64.c
10733 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10734 return;
10735
10736 #ifdef CONFIG_DEBUG_DCFLUSH
10737 - atomic_inc(&dcpage_flushes);
10738 + atomic_inc_unchecked(&dcpage_flushes);
10739 #endif
10740
10741 this_cpu = get_cpu();
10742 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10743 xcall_deliver(data0, __pa(pg_addr),
10744 (u64) pg_addr, cpumask_of(cpu));
10745 #ifdef CONFIG_DEBUG_DCFLUSH
10746 - atomic_inc(&dcpage_flushes_xcall);
10747 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10748 #endif
10749 }
10750 }
10751 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10752 preempt_disable();
10753
10754 #ifdef CONFIG_DEBUG_DCFLUSH
10755 - atomic_inc(&dcpage_flushes);
10756 + atomic_inc_unchecked(&dcpage_flushes);
10757 #endif
10758 data0 = 0;
10759 pg_addr = page_address(page);
10760 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10761 xcall_deliver(data0, __pa(pg_addr),
10762 (u64) pg_addr, cpu_online_mask);
10763 #ifdef CONFIG_DEBUG_DCFLUSH
10764 - atomic_inc(&dcpage_flushes_xcall);
10765 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10766 #endif
10767 }
10768 __local_flush_dcache_page(page);
10769 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10770 index 646988d..b88905f 100644
10771 --- a/arch/sparc/kernel/sys_sparc_32.c
10772 +++ b/arch/sparc/kernel/sys_sparc_32.c
10773 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10774 if (len > TASK_SIZE - PAGE_SIZE)
10775 return -ENOMEM;
10776 if (!addr)
10777 - addr = TASK_UNMAPPED_BASE;
10778 + addr = current->mm->mmap_base;
10779
10780 info.flags = 0;
10781 info.length = len;
10782 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10783 index 30e7ddb..266a3b0 100644
10784 --- a/arch/sparc/kernel/sys_sparc_64.c
10785 +++ b/arch/sparc/kernel/sys_sparc_64.c
10786 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10787 struct vm_area_struct * vma;
10788 unsigned long task_size = TASK_SIZE;
10789 int do_color_align;
10790 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10791 struct vm_unmapped_area_info info;
10792
10793 if (flags & MAP_FIXED) {
10794 /* We do not accept a shared mapping if it would violate
10795 * cache aliasing constraints.
10796 */
10797 - if ((flags & MAP_SHARED) &&
10798 + if ((filp || (flags & MAP_SHARED)) &&
10799 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10800 return -EINVAL;
10801 return addr;
10802 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10803 if (filp || (flags & MAP_SHARED))
10804 do_color_align = 1;
10805
10806 +#ifdef CONFIG_PAX_RANDMMAP
10807 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10808 +#endif
10809 +
10810 if (addr) {
10811 if (do_color_align)
10812 addr = COLOR_ALIGN(addr, pgoff);
10813 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10814 addr = PAGE_ALIGN(addr);
10815
10816 vma = find_vma(mm, addr);
10817 - if (task_size - len >= addr &&
10818 - (!vma || addr + len <= vma->vm_start))
10819 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10820 return addr;
10821 }
10822
10823 info.flags = 0;
10824 info.length = len;
10825 - info.low_limit = TASK_UNMAPPED_BASE;
10826 + info.low_limit = mm->mmap_base;
10827 info.high_limit = min(task_size, VA_EXCLUDE_START);
10828 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10829 info.align_offset = pgoff << PAGE_SHIFT;
10830 + info.threadstack_offset = offset;
10831 addr = vm_unmapped_area(&info);
10832
10833 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10834 VM_BUG_ON(addr != -ENOMEM);
10835 info.low_limit = VA_EXCLUDE_END;
10836 +
10837 +#ifdef CONFIG_PAX_RANDMMAP
10838 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10839 + info.low_limit += mm->delta_mmap;
10840 +#endif
10841 +
10842 info.high_limit = task_size;
10843 addr = vm_unmapped_area(&info);
10844 }
10845 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10846 unsigned long task_size = STACK_TOP32;
10847 unsigned long addr = addr0;
10848 int do_color_align;
10849 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10850 struct vm_unmapped_area_info info;
10851
10852 /* This should only ever run for 32-bit processes. */
10853 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10854 /* We do not accept a shared mapping if it would violate
10855 * cache aliasing constraints.
10856 */
10857 - if ((flags & MAP_SHARED) &&
10858 + if ((filp || (flags & MAP_SHARED)) &&
10859 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10860 return -EINVAL;
10861 return addr;
10862 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10863 if (filp || (flags & MAP_SHARED))
10864 do_color_align = 1;
10865
10866 +#ifdef CONFIG_PAX_RANDMMAP
10867 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10868 +#endif
10869 +
10870 /* requesting a specific address */
10871 if (addr) {
10872 if (do_color_align)
10873 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10874 addr = PAGE_ALIGN(addr);
10875
10876 vma = find_vma(mm, addr);
10877 - if (task_size - len >= addr &&
10878 - (!vma || addr + len <= vma->vm_start))
10879 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10880 return addr;
10881 }
10882
10883 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10884 info.high_limit = mm->mmap_base;
10885 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10886 info.align_offset = pgoff << PAGE_SHIFT;
10887 + info.threadstack_offset = offset;
10888 addr = vm_unmapped_area(&info);
10889
10890 /*
10891 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10892 VM_BUG_ON(addr != -ENOMEM);
10893 info.flags = 0;
10894 info.low_limit = TASK_UNMAPPED_BASE;
10895 +
10896 +#ifdef CONFIG_PAX_RANDMMAP
10897 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10898 + info.low_limit += mm->delta_mmap;
10899 +#endif
10900 +
10901 info.high_limit = STACK_TOP32;
10902 addr = vm_unmapped_area(&info);
10903 }
10904 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10905 EXPORT_SYMBOL(get_fb_unmapped_area);
10906
10907 /* Essentially the same as PowerPC. */
10908 -static unsigned long mmap_rnd(void)
10909 +static unsigned long mmap_rnd(struct mm_struct *mm)
10910 {
10911 unsigned long rnd = 0UL;
10912
10913 +#ifdef CONFIG_PAX_RANDMMAP
10914 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10915 +#endif
10916 +
10917 if (current->flags & PF_RANDOMIZE) {
10918 unsigned long val = get_random_int();
10919 if (test_thread_flag(TIF_32BIT))
10920 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10921
10922 void arch_pick_mmap_layout(struct mm_struct *mm)
10923 {
10924 - unsigned long random_factor = mmap_rnd();
10925 + unsigned long random_factor = mmap_rnd(mm);
10926 unsigned long gap;
10927
10928 /*
10929 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10930 gap == RLIM_INFINITY ||
10931 sysctl_legacy_va_layout) {
10932 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10933 +
10934 +#ifdef CONFIG_PAX_RANDMMAP
10935 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10936 + mm->mmap_base += mm->delta_mmap;
10937 +#endif
10938 +
10939 mm->get_unmapped_area = arch_get_unmapped_area;
10940 } else {
10941 /* We know it's 32-bit */
10942 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10943 gap = (task_size / 6 * 5);
10944
10945 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10946 +
10947 +#ifdef CONFIG_PAX_RANDMMAP
10948 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10949 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10950 +#endif
10951 +
10952 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10953 }
10954 }
10955 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10956 index bb00089..e0ea580 100644
10957 --- a/arch/sparc/kernel/syscalls.S
10958 +++ b/arch/sparc/kernel/syscalls.S
10959 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10960 #endif
10961 .align 32
10962 1: ldx [%g6 + TI_FLAGS], %l5
10963 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10964 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10965 be,pt %icc, rtrap
10966 nop
10967 call syscall_trace_leave
10968 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10969
10970 srl %i3, 0, %o3 ! IEU0
10971 srl %i2, 0, %o2 ! IEU0 Group
10972 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10973 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10974 bne,pn %icc, linux_syscall_trace32 ! CTI
10975 mov %i0, %l5 ! IEU1
10976 5: call %l7 ! CTI Group brk forced
10977 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10978
10979 mov %i3, %o3 ! IEU1
10980 mov %i4, %o4 ! IEU0 Group
10981 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10982 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10983 bne,pn %icc, linux_syscall_trace ! CTI Group
10984 mov %i0, %l5 ! IEU0
10985 2: call %l7 ! CTI Group brk forced
10986 @@ -233,7 +233,7 @@ ret_sys_call:
10987
10988 cmp %o0, -ERESTART_RESTARTBLOCK
10989 bgeu,pn %xcc, 1f
10990 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10991 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10992 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10993
10994 2:
10995 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10996 index 6fd386c5..6907d81 100644
10997 --- a/arch/sparc/kernel/traps_32.c
10998 +++ b/arch/sparc/kernel/traps_32.c
10999 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
11000 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
11001 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
11002
11003 +extern void gr_handle_kernel_exploit(void);
11004 +
11005 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11006 {
11007 static int die_counter;
11008 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11009 count++ < 30 &&
11010 (((unsigned long) rw) >= PAGE_OFFSET) &&
11011 !(((unsigned long) rw) & 0x7)) {
11012 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
11013 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
11014 (void *) rw->ins[7]);
11015 rw = (struct reg_window32 *)rw->ins[6];
11016 }
11017 }
11018 printk("Instruction DUMP:");
11019 instruction_dump ((unsigned long *) regs->pc);
11020 - if(regs->psr & PSR_PS)
11021 + if(regs->psr & PSR_PS) {
11022 + gr_handle_kernel_exploit();
11023 do_exit(SIGKILL);
11024 + }
11025 do_exit(SIGSEGV);
11026 }
11027
11028 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
11029 index 981a769..d906eda 100644
11030 --- a/arch/sparc/kernel/traps_64.c
11031 +++ b/arch/sparc/kernel/traps_64.c
11032 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
11033 i + 1,
11034 p->trapstack[i].tstate, p->trapstack[i].tpc,
11035 p->trapstack[i].tnpc, p->trapstack[i].tt);
11036 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
11037 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
11038 }
11039 }
11040
11041 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
11042
11043 lvl -= 0x100;
11044 if (regs->tstate & TSTATE_PRIV) {
11045 +
11046 +#ifdef CONFIG_PAX_REFCOUNT
11047 + if (lvl == 6)
11048 + pax_report_refcount_overflow(regs);
11049 +#endif
11050 +
11051 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
11052 die_if_kernel(buffer, regs);
11053 }
11054 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
11055 void bad_trap_tl1(struct pt_regs *regs, long lvl)
11056 {
11057 char buffer[32];
11058 -
11059 +
11060 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
11061 0, lvl, SIGTRAP) == NOTIFY_STOP)
11062 return;
11063
11064 +#ifdef CONFIG_PAX_REFCOUNT
11065 + if (lvl == 6)
11066 + pax_report_refcount_overflow(regs);
11067 +#endif
11068 +
11069 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
11070
11071 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11072 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11073 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11074 printk("%s" "ERROR(%d): ",
11075 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11076 - printk("TPC<%pS>\n", (void *) regs->tpc);
11077 + printk("TPC<%pA>\n", (void *) regs->tpc);
11078 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11079 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11080 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11081 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11082 smp_processor_id(),
11083 (type & 0x1) ? 'I' : 'D',
11084 regs->tpc);
11085 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11086 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11087 panic("Irrecoverable Cheetah+ parity error.");
11088 }
11089
11090 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11091 smp_processor_id(),
11092 (type & 0x1) ? 'I' : 'D',
11093 regs->tpc);
11094 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11095 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11096 }
11097
11098 struct sun4v_error_entry {
11099 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11100 /*0x38*/u64 reserved_5;
11101 };
11102
11103 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11104 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11105 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11106 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11107
11108 static const char *sun4v_err_type_to_str(u8 type)
11109 {
11110 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11111 }
11112
11113 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11114 - int cpu, const char *pfx, atomic_t *ocnt)
11115 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11116 {
11117 u64 *raw_ptr = (u64 *) ent;
11118 u32 attrs;
11119 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11120
11121 show_regs(regs);
11122
11123 - if ((cnt = atomic_read(ocnt)) != 0) {
11124 - atomic_set(ocnt, 0);
11125 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11126 + atomic_set_unchecked(ocnt, 0);
11127 wmb();
11128 printk("%s: Queue overflowed %d times.\n",
11129 pfx, cnt);
11130 @@ -2048,7 +2059,7 @@ out:
11131 */
11132 void sun4v_resum_overflow(struct pt_regs *regs)
11133 {
11134 - atomic_inc(&sun4v_resum_oflow_cnt);
11135 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11136 }
11137
11138 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11139 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11140 /* XXX Actually even this can make not that much sense. Perhaps
11141 * XXX we should just pull the plug and panic directly from here?
11142 */
11143 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11144 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11145 }
11146
11147 static void sun4v_tlb_error(struct pt_regs *regs)
11148 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11149
11150 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11151 regs->tpc, tl);
11152 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11153 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11154 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11155 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11156 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11157 (void *) regs->u_regs[UREG_I7]);
11158 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11159 "pte[%lx] error[%lx]\n",
11160 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11161
11162 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11163 regs->tpc, tl);
11164 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11165 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11166 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11167 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11168 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11169 (void *) regs->u_regs[UREG_I7]);
11170 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11171 "pte[%lx] error[%lx]\n",
11172 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11173 fp = (unsigned long)sf->fp + STACK_BIAS;
11174 }
11175
11176 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11177 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11178 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11179 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11180 int index = tsk->curr_ret_stack;
11181 if (tsk->ret_stack && index >= graph) {
11182 pc = tsk->ret_stack[index - graph].ret;
11183 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11184 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11185 graph++;
11186 }
11187 }
11188 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11189 return (struct reg_window *) (fp + STACK_BIAS);
11190 }
11191
11192 +extern void gr_handle_kernel_exploit(void);
11193 +
11194 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11195 {
11196 static int die_counter;
11197 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11198 while (rw &&
11199 count++ < 30 &&
11200 kstack_valid(tp, (unsigned long) rw)) {
11201 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11202 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11203 (void *) rw->ins[7]);
11204
11205 rw = kernel_stack_up(rw);
11206 @@ -2427,8 +2440,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11207 }
11208 user_instruction_dump ((unsigned int __user *) regs->tpc);
11209 }
11210 - if (regs->tstate & TSTATE_PRIV)
11211 + if (regs->tstate & TSTATE_PRIV) {
11212 + gr_handle_kernel_exploit();
11213 do_exit(SIGKILL);
11214 + }
11215 do_exit(SIGSEGV);
11216 }
11217 EXPORT_SYMBOL(die_if_kernel);
11218 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11219 index 62098a8..547ab2c 100644
11220 --- a/arch/sparc/kernel/unaligned_64.c
11221 +++ b/arch/sparc/kernel/unaligned_64.c
11222 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11223 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11224
11225 if (__ratelimit(&ratelimit)) {
11226 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11227 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11228 regs->tpc, (void *) regs->tpc);
11229 }
11230 }
11231 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11232 index 3269b02..64f5231 100644
11233 --- a/arch/sparc/lib/Makefile
11234 +++ b/arch/sparc/lib/Makefile
11235 @@ -2,7 +2,7 @@
11236 #
11237
11238 asflags-y := -ansi -DST_DIV0=0x02
11239 -ccflags-y := -Werror
11240 +#ccflags-y := -Werror
11241
11242 lib-$(CONFIG_SPARC32) += ashrdi3.o
11243 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11244 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11245 index 05dac43..76f8ed4 100644
11246 --- a/arch/sparc/lib/atomic_64.S
11247 +++ b/arch/sparc/lib/atomic_64.S
11248 @@ -15,11 +15,22 @@
11249 * a value and does the barriers.
11250 */
11251
11252 -#define ATOMIC_OP(op) \
11253 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11254 +#ifdef CONFIG_PAX_REFCOUNT
11255 +#define __REFCOUNT_OP(op) op##cc
11256 +#define __OVERFLOW_IOP tvs %icc, 6;
11257 +#define __OVERFLOW_XOP tvs %xcc, 6;
11258 +#else
11259 +#define __REFCOUNT_OP(op) op
11260 +#define __OVERFLOW_IOP
11261 +#define __OVERFLOW_XOP
11262 +#endif
11263 +
11264 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11265 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11266 BACKOFF_SETUP(%o2); \
11267 1: lduw [%o1], %g1; \
11268 - op %g1, %o0, %g7; \
11269 + asm_op %g1, %o0, %g7; \
11270 + post_op \
11271 cas [%o1], %g1, %g7; \
11272 cmp %g1, %g7; \
11273 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11274 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11275 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11276 ENDPROC(atomic_##op); \
11277
11278 -#define ATOMIC_OP_RETURN(op) \
11279 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11280 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11281 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11282 +
11283 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11284 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11285 BACKOFF_SETUP(%o2); \
11286 1: lduw [%o1], %g1; \
11287 - op %g1, %o0, %g7; \
11288 + asm_op %g1, %o0, %g7; \
11289 + post_op \
11290 cas [%o1], %g1, %g7; \
11291 cmp %g1, %g7; \
11292 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11293 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11294 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11295 ENDPROC(atomic_##op##_return);
11296
11297 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11298 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11299 +
11300 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11301
11302 ATOMIC_OPS(add)
11303 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11304
11305 #undef ATOMIC_OPS
11306 #undef ATOMIC_OP_RETURN
11307 +#undef __ATOMIC_OP_RETURN
11308 #undef ATOMIC_OP
11309 +#undef __ATOMIC_OP
11310
11311 -#define ATOMIC64_OP(op) \
11312 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11313 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11314 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11315 BACKOFF_SETUP(%o2); \
11316 1: ldx [%o1], %g1; \
11317 - op %g1, %o0, %g7; \
11318 + asm_op %g1, %o0, %g7; \
11319 + post_op \
11320 casx [%o1], %g1, %g7; \
11321 cmp %g1, %g7; \
11322 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11323 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11324 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11325 ENDPROC(atomic64_##op); \
11326
11327 -#define ATOMIC64_OP_RETURN(op) \
11328 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11329 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11330 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11331 +
11332 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11333 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11334 BACKOFF_SETUP(%o2); \
11335 1: ldx [%o1], %g1; \
11336 - op %g1, %o0, %g7; \
11337 + asm_op %g1, %o0, %g7; \
11338 + post_op \
11339 casx [%o1], %g1, %g7; \
11340 cmp %g1, %g7; \
11341 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11342 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11343 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11344 ENDPROC(atomic64_##op##_return);
11345
11346 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11347 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11348 +
11349 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11350
11351 ATOMIC64_OPS(add)
11352 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11353
11354 #undef ATOMIC64_OPS
11355 #undef ATOMIC64_OP_RETURN
11356 +#undef __ATOMIC64_OP_RETURN
11357 #undef ATOMIC64_OP
11358 +#undef __ATOMIC64_OP
11359 +#undef __OVERFLOW_XOP
11360 +#undef __OVERFLOW_IOP
11361 +#undef __REFCOUNT_OP
11362
11363 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11364 BACKOFF_SETUP(%o2)
11365 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11366 index 1d649a9..fbc5bfc 100644
11367 --- a/arch/sparc/lib/ksyms.c
11368 +++ b/arch/sparc/lib/ksyms.c
11369 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11370 /* Atomic counter implementation. */
11371 #define ATOMIC_OP(op) \
11372 EXPORT_SYMBOL(atomic_##op); \
11373 -EXPORT_SYMBOL(atomic64_##op);
11374 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11375 +EXPORT_SYMBOL(atomic64_##op); \
11376 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11377
11378 #define ATOMIC_OP_RETURN(op) \
11379 EXPORT_SYMBOL(atomic_##op##_return); \
11380 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11381 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11382
11383 ATOMIC_OPS(add)
11384 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11385 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11386 ATOMIC_OPS(sub)
11387
11388 #undef ATOMIC_OPS
11389 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11390 index 30c3ecc..736f015 100644
11391 --- a/arch/sparc/mm/Makefile
11392 +++ b/arch/sparc/mm/Makefile
11393 @@ -2,7 +2,7 @@
11394 #
11395
11396 asflags-y := -ansi
11397 -ccflags-y := -Werror
11398 +#ccflags-y := -Werror
11399
11400 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11401 obj-y += fault_$(BITS).o
11402 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11403 index 70d8171..274c6c0 100644
11404 --- a/arch/sparc/mm/fault_32.c
11405 +++ b/arch/sparc/mm/fault_32.c
11406 @@ -21,6 +21,9 @@
11407 #include <linux/perf_event.h>
11408 #include <linux/interrupt.h>
11409 #include <linux/kdebug.h>
11410 +#include <linux/slab.h>
11411 +#include <linux/pagemap.h>
11412 +#include <linux/compiler.h>
11413
11414 #include <asm/page.h>
11415 #include <asm/pgtable.h>
11416 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11417 return safe_compute_effective_address(regs, insn);
11418 }
11419
11420 +#ifdef CONFIG_PAX_PAGEEXEC
11421 +#ifdef CONFIG_PAX_DLRESOLVE
11422 +static void pax_emuplt_close(struct vm_area_struct *vma)
11423 +{
11424 + vma->vm_mm->call_dl_resolve = 0UL;
11425 +}
11426 +
11427 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11428 +{
11429 + unsigned int *kaddr;
11430 +
11431 + vmf->page = alloc_page(GFP_HIGHUSER);
11432 + if (!vmf->page)
11433 + return VM_FAULT_OOM;
11434 +
11435 + kaddr = kmap(vmf->page);
11436 + memset(kaddr, 0, PAGE_SIZE);
11437 + kaddr[0] = 0x9DE3BFA8U; /* save */
11438 + flush_dcache_page(vmf->page);
11439 + kunmap(vmf->page);
11440 + return VM_FAULT_MAJOR;
11441 +}
11442 +
11443 +static const struct vm_operations_struct pax_vm_ops = {
11444 + .close = pax_emuplt_close,
11445 + .fault = pax_emuplt_fault
11446 +};
11447 +
11448 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11449 +{
11450 + int ret;
11451 +
11452 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11453 + vma->vm_mm = current->mm;
11454 + vma->vm_start = addr;
11455 + vma->vm_end = addr + PAGE_SIZE;
11456 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11457 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11458 + vma->vm_ops = &pax_vm_ops;
11459 +
11460 + ret = insert_vm_struct(current->mm, vma);
11461 + if (ret)
11462 + return ret;
11463 +
11464 + ++current->mm->total_vm;
11465 + return 0;
11466 +}
11467 +#endif
11468 +
11469 +/*
11470 + * PaX: decide what to do with offenders (regs->pc = fault address)
11471 + *
11472 + * returns 1 when task should be killed
11473 + * 2 when patched PLT trampoline was detected
11474 + * 3 when unpatched PLT trampoline was detected
11475 + */
11476 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11477 +{
11478 +
11479 +#ifdef CONFIG_PAX_EMUPLT
11480 + int err;
11481 +
11482 + do { /* PaX: patched PLT emulation #1 */
11483 + unsigned int sethi1, sethi2, jmpl;
11484 +
11485 + err = get_user(sethi1, (unsigned int *)regs->pc);
11486 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11487 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11488 +
11489 + if (err)
11490 + break;
11491 +
11492 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11493 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11494 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11495 + {
11496 + unsigned int addr;
11497 +
11498 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11499 + addr = regs->u_regs[UREG_G1];
11500 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11501 + regs->pc = addr;
11502 + regs->npc = addr+4;
11503 + return 2;
11504 + }
11505 + } while (0);
11506 +
11507 + do { /* PaX: patched PLT emulation #2 */
11508 + unsigned int ba;
11509 +
11510 + err = get_user(ba, (unsigned int *)regs->pc);
11511 +
11512 + if (err)
11513 + break;
11514 +
11515 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11516 + unsigned int addr;
11517 +
11518 + if ((ba & 0xFFC00000U) == 0x30800000U)
11519 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11520 + else
11521 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11522 + regs->pc = addr;
11523 + regs->npc = addr+4;
11524 + return 2;
11525 + }
11526 + } while (0);
11527 +
11528 + do { /* PaX: patched PLT emulation #3 */
11529 + unsigned int sethi, bajmpl, nop;
11530 +
11531 + err = get_user(sethi, (unsigned int *)regs->pc);
11532 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11533 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11534 +
11535 + if (err)
11536 + break;
11537 +
11538 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11539 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11540 + nop == 0x01000000U)
11541 + {
11542 + unsigned int addr;
11543 +
11544 + addr = (sethi & 0x003FFFFFU) << 10;
11545 + regs->u_regs[UREG_G1] = addr;
11546 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11547 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11548 + else
11549 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11550 + regs->pc = addr;
11551 + regs->npc = addr+4;
11552 + return 2;
11553 + }
11554 + } while (0);
11555 +
11556 + do { /* PaX: unpatched PLT emulation step 1 */
11557 + unsigned int sethi, ba, nop;
11558 +
11559 + err = get_user(sethi, (unsigned int *)regs->pc);
11560 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11561 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11562 +
11563 + if (err)
11564 + break;
11565 +
11566 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11567 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11568 + nop == 0x01000000U)
11569 + {
11570 + unsigned int addr, save, call;
11571 +
11572 + if ((ba & 0xFFC00000U) == 0x30800000U)
11573 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11574 + else
11575 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11576 +
11577 + err = get_user(save, (unsigned int *)addr);
11578 + err |= get_user(call, (unsigned int *)(addr+4));
11579 + err |= get_user(nop, (unsigned int *)(addr+8));
11580 + if (err)
11581 + break;
11582 +
11583 +#ifdef CONFIG_PAX_DLRESOLVE
11584 + if (save == 0x9DE3BFA8U &&
11585 + (call & 0xC0000000U) == 0x40000000U &&
11586 + nop == 0x01000000U)
11587 + {
11588 + struct vm_area_struct *vma;
11589 + unsigned long call_dl_resolve;
11590 +
11591 + down_read(&current->mm->mmap_sem);
11592 + call_dl_resolve = current->mm->call_dl_resolve;
11593 + up_read(&current->mm->mmap_sem);
11594 + if (likely(call_dl_resolve))
11595 + goto emulate;
11596 +
11597 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11598 +
11599 + down_write(&current->mm->mmap_sem);
11600 + if (current->mm->call_dl_resolve) {
11601 + call_dl_resolve = current->mm->call_dl_resolve;
11602 + up_write(&current->mm->mmap_sem);
11603 + if (vma)
11604 + kmem_cache_free(vm_area_cachep, vma);
11605 + goto emulate;
11606 + }
11607 +
11608 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11609 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11610 + up_write(&current->mm->mmap_sem);
11611 + if (vma)
11612 + kmem_cache_free(vm_area_cachep, vma);
11613 + return 1;
11614 + }
11615 +
11616 + if (pax_insert_vma(vma, call_dl_resolve)) {
11617 + up_write(&current->mm->mmap_sem);
11618 + kmem_cache_free(vm_area_cachep, vma);
11619 + return 1;
11620 + }
11621 +
11622 + current->mm->call_dl_resolve = call_dl_resolve;
11623 + up_write(&current->mm->mmap_sem);
11624 +
11625 +emulate:
11626 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11627 + regs->pc = call_dl_resolve;
11628 + regs->npc = addr+4;
11629 + return 3;
11630 + }
11631 +#endif
11632 +
11633 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11634 + if ((save & 0xFFC00000U) == 0x05000000U &&
11635 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11636 + nop == 0x01000000U)
11637 + {
11638 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11639 + regs->u_regs[UREG_G2] = addr + 4;
11640 + addr = (save & 0x003FFFFFU) << 10;
11641 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11642 + regs->pc = addr;
11643 + regs->npc = addr+4;
11644 + return 3;
11645 + }
11646 + }
11647 + } while (0);
11648 +
11649 + do { /* PaX: unpatched PLT emulation step 2 */
11650 + unsigned int save, call, nop;
11651 +
11652 + err = get_user(save, (unsigned int *)(regs->pc-4));
11653 + err |= get_user(call, (unsigned int *)regs->pc);
11654 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11655 + if (err)
11656 + break;
11657 +
11658 + if (save == 0x9DE3BFA8U &&
11659 + (call & 0xC0000000U) == 0x40000000U &&
11660 + nop == 0x01000000U)
11661 + {
11662 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11663 +
11664 + regs->u_regs[UREG_RETPC] = regs->pc;
11665 + regs->pc = dl_resolve;
11666 + regs->npc = dl_resolve+4;
11667 + return 3;
11668 + }
11669 + } while (0);
11670 +#endif
11671 +
11672 + return 1;
11673 +}
11674 +
11675 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11676 +{
11677 + unsigned long i;
11678 +
11679 + printk(KERN_ERR "PAX: bytes at PC: ");
11680 + for (i = 0; i < 8; i++) {
11681 + unsigned int c;
11682 + if (get_user(c, (unsigned int *)pc+i))
11683 + printk(KERN_CONT "???????? ");
11684 + else
11685 + printk(KERN_CONT "%08x ", c);
11686 + }
11687 + printk("\n");
11688 +}
11689 +#endif
11690 +
11691 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11692 int text_fault)
11693 {
11694 @@ -226,6 +500,24 @@ good_area:
11695 if (!(vma->vm_flags & VM_WRITE))
11696 goto bad_area;
11697 } else {
11698 +
11699 +#ifdef CONFIG_PAX_PAGEEXEC
11700 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11701 + up_read(&mm->mmap_sem);
11702 + switch (pax_handle_fetch_fault(regs)) {
11703 +
11704 +#ifdef CONFIG_PAX_EMUPLT
11705 + case 2:
11706 + case 3:
11707 + return;
11708 +#endif
11709 +
11710 + }
11711 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11712 + do_group_exit(SIGKILL);
11713 + }
11714 +#endif
11715 +
11716 /* Allow reads even for write-only mappings */
11717 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11718 goto bad_area;
11719 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11720 index 4798232..f76e3aa 100644
11721 --- a/arch/sparc/mm/fault_64.c
11722 +++ b/arch/sparc/mm/fault_64.c
11723 @@ -22,6 +22,9 @@
11724 #include <linux/kdebug.h>
11725 #include <linux/percpu.h>
11726 #include <linux/context_tracking.h>
11727 +#include <linux/slab.h>
11728 +#include <linux/pagemap.h>
11729 +#include <linux/compiler.h>
11730
11731 #include <asm/page.h>
11732 #include <asm/pgtable.h>
11733 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11734 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11735 regs->tpc);
11736 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11737 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11738 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11739 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11740 dump_stack();
11741 unhandled_fault(regs->tpc, current, regs);
11742 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11743 show_regs(regs);
11744 }
11745
11746 +#ifdef CONFIG_PAX_PAGEEXEC
11747 +#ifdef CONFIG_PAX_DLRESOLVE
11748 +static void pax_emuplt_close(struct vm_area_struct *vma)
11749 +{
11750 + vma->vm_mm->call_dl_resolve = 0UL;
11751 +}
11752 +
11753 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11754 +{
11755 + unsigned int *kaddr;
11756 +
11757 + vmf->page = alloc_page(GFP_HIGHUSER);
11758 + if (!vmf->page)
11759 + return VM_FAULT_OOM;
11760 +
11761 + kaddr = kmap(vmf->page);
11762 + memset(kaddr, 0, PAGE_SIZE);
11763 + kaddr[0] = 0x9DE3BFA8U; /* save */
11764 + flush_dcache_page(vmf->page);
11765 + kunmap(vmf->page);
11766 + return VM_FAULT_MAJOR;
11767 +}
11768 +
11769 +static const struct vm_operations_struct pax_vm_ops = {
11770 + .close = pax_emuplt_close,
11771 + .fault = pax_emuplt_fault
11772 +};
11773 +
11774 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11775 +{
11776 + int ret;
11777 +
11778 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11779 + vma->vm_mm = current->mm;
11780 + vma->vm_start = addr;
11781 + vma->vm_end = addr + PAGE_SIZE;
11782 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11783 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11784 + vma->vm_ops = &pax_vm_ops;
11785 +
11786 + ret = insert_vm_struct(current->mm, vma);
11787 + if (ret)
11788 + return ret;
11789 +
11790 + ++current->mm->total_vm;
11791 + return 0;
11792 +}
11793 +#endif
11794 +
11795 +/*
11796 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11797 + *
11798 + * returns 1 when task should be killed
11799 + * 2 when patched PLT trampoline was detected
11800 + * 3 when unpatched PLT trampoline was detected
11801 + */
11802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11803 +{
11804 +
11805 +#ifdef CONFIG_PAX_EMUPLT
11806 + int err;
11807 +
11808 + do { /* PaX: patched PLT emulation #1 */
11809 + unsigned int sethi1, sethi2, jmpl;
11810 +
11811 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11812 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11813 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11814 +
11815 + if (err)
11816 + break;
11817 +
11818 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11819 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11820 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11821 + {
11822 + unsigned long addr;
11823 +
11824 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11825 + addr = regs->u_regs[UREG_G1];
11826 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11827 +
11828 + if (test_thread_flag(TIF_32BIT))
11829 + addr &= 0xFFFFFFFFUL;
11830 +
11831 + regs->tpc = addr;
11832 + regs->tnpc = addr+4;
11833 + return 2;
11834 + }
11835 + } while (0);
11836 +
11837 + do { /* PaX: patched PLT emulation #2 */
11838 + unsigned int ba;
11839 +
11840 + err = get_user(ba, (unsigned int *)regs->tpc);
11841 +
11842 + if (err)
11843 + break;
11844 +
11845 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11846 + unsigned long addr;
11847 +
11848 + if ((ba & 0xFFC00000U) == 0x30800000U)
11849 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11850 + else
11851 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11852 +
11853 + if (test_thread_flag(TIF_32BIT))
11854 + addr &= 0xFFFFFFFFUL;
11855 +
11856 + regs->tpc = addr;
11857 + regs->tnpc = addr+4;
11858 + return 2;
11859 + }
11860 + } while (0);
11861 +
11862 + do { /* PaX: patched PLT emulation #3 */
11863 + unsigned int sethi, bajmpl, nop;
11864 +
11865 + err = get_user(sethi, (unsigned int *)regs->tpc);
11866 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11867 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11868 +
11869 + if (err)
11870 + break;
11871 +
11872 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11873 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11874 + nop == 0x01000000U)
11875 + {
11876 + unsigned long addr;
11877 +
11878 + addr = (sethi & 0x003FFFFFU) << 10;
11879 + regs->u_regs[UREG_G1] = addr;
11880 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11881 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11882 + else
11883 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11884 +
11885 + if (test_thread_flag(TIF_32BIT))
11886 + addr &= 0xFFFFFFFFUL;
11887 +
11888 + regs->tpc = addr;
11889 + regs->tnpc = addr+4;
11890 + return 2;
11891 + }
11892 + } while (0);
11893 +
11894 + do { /* PaX: patched PLT emulation #4 */
11895 + unsigned int sethi, mov1, call, mov2;
11896 +
11897 + err = get_user(sethi, (unsigned int *)regs->tpc);
11898 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11899 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11900 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11901 +
11902 + if (err)
11903 + break;
11904 +
11905 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11906 + mov1 == 0x8210000FU &&
11907 + (call & 0xC0000000U) == 0x40000000U &&
11908 + mov2 == 0x9E100001U)
11909 + {
11910 + unsigned long addr;
11911 +
11912 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11913 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11914 +
11915 + if (test_thread_flag(TIF_32BIT))
11916 + addr &= 0xFFFFFFFFUL;
11917 +
11918 + regs->tpc = addr;
11919 + regs->tnpc = addr+4;
11920 + return 2;
11921 + }
11922 + } while (0);
11923 +
11924 + do { /* PaX: patched PLT emulation #5 */
11925 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11926 +
11927 + err = get_user(sethi, (unsigned int *)regs->tpc);
11928 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11929 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11930 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11931 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11932 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11933 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11934 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11935 +
11936 + if (err)
11937 + break;
11938 +
11939 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11940 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11941 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11942 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11943 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11944 + sllx == 0x83287020U &&
11945 + jmpl == 0x81C04005U &&
11946 + nop == 0x01000000U)
11947 + {
11948 + unsigned long addr;
11949 +
11950 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11951 + regs->u_regs[UREG_G1] <<= 32;
11952 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11953 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11954 + regs->tpc = addr;
11955 + regs->tnpc = addr+4;
11956 + return 2;
11957 + }
11958 + } while (0);
11959 +
11960 + do { /* PaX: patched PLT emulation #6 */
11961 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11962 +
11963 + err = get_user(sethi, (unsigned int *)regs->tpc);
11964 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11965 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11966 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11967 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11968 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11969 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11970 +
11971 + if (err)
11972 + break;
11973 +
11974 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11975 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11976 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11977 + sllx == 0x83287020U &&
11978 + (or & 0xFFFFE000U) == 0x8A116000U &&
11979 + jmpl == 0x81C04005U &&
11980 + nop == 0x01000000U)
11981 + {
11982 + unsigned long addr;
11983 +
11984 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11985 + regs->u_regs[UREG_G1] <<= 32;
11986 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11987 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11988 + regs->tpc = addr;
11989 + regs->tnpc = addr+4;
11990 + return 2;
11991 + }
11992 + } while (0);
11993 +
11994 + do { /* PaX: unpatched PLT emulation step 1 */
11995 + unsigned int sethi, ba, nop;
11996 +
11997 + err = get_user(sethi, (unsigned int *)regs->tpc);
11998 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11999 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12000 +
12001 + if (err)
12002 + break;
12003 +
12004 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12005 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
12006 + nop == 0x01000000U)
12007 + {
12008 + unsigned long addr;
12009 + unsigned int save, call;
12010 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
12011 +
12012 + if ((ba & 0xFFC00000U) == 0x30800000U)
12013 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
12014 + else
12015 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12016 +
12017 + if (test_thread_flag(TIF_32BIT))
12018 + addr &= 0xFFFFFFFFUL;
12019 +
12020 + err = get_user(save, (unsigned int *)addr);
12021 + err |= get_user(call, (unsigned int *)(addr+4));
12022 + err |= get_user(nop, (unsigned int *)(addr+8));
12023 + if (err)
12024 + break;
12025 +
12026 +#ifdef CONFIG_PAX_DLRESOLVE
12027 + if (save == 0x9DE3BFA8U &&
12028 + (call & 0xC0000000U) == 0x40000000U &&
12029 + nop == 0x01000000U)
12030 + {
12031 + struct vm_area_struct *vma;
12032 + unsigned long call_dl_resolve;
12033 +
12034 + down_read(&current->mm->mmap_sem);
12035 + call_dl_resolve = current->mm->call_dl_resolve;
12036 + up_read(&current->mm->mmap_sem);
12037 + if (likely(call_dl_resolve))
12038 + goto emulate;
12039 +
12040 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
12041 +
12042 + down_write(&current->mm->mmap_sem);
12043 + if (current->mm->call_dl_resolve) {
12044 + call_dl_resolve = current->mm->call_dl_resolve;
12045 + up_write(&current->mm->mmap_sem);
12046 + if (vma)
12047 + kmem_cache_free(vm_area_cachep, vma);
12048 + goto emulate;
12049 + }
12050 +
12051 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
12052 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
12053 + up_write(&current->mm->mmap_sem);
12054 + if (vma)
12055 + kmem_cache_free(vm_area_cachep, vma);
12056 + return 1;
12057 + }
12058 +
12059 + if (pax_insert_vma(vma, call_dl_resolve)) {
12060 + up_write(&current->mm->mmap_sem);
12061 + kmem_cache_free(vm_area_cachep, vma);
12062 + return 1;
12063 + }
12064 +
12065 + current->mm->call_dl_resolve = call_dl_resolve;
12066 + up_write(&current->mm->mmap_sem);
12067 +
12068 +emulate:
12069 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12070 + regs->tpc = call_dl_resolve;
12071 + regs->tnpc = addr+4;
12072 + return 3;
12073 + }
12074 +#endif
12075 +
12076 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12077 + if ((save & 0xFFC00000U) == 0x05000000U &&
12078 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12079 + nop == 0x01000000U)
12080 + {
12081 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12082 + regs->u_regs[UREG_G2] = addr + 4;
12083 + addr = (save & 0x003FFFFFU) << 10;
12084 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12085 +
12086 + if (test_thread_flag(TIF_32BIT))
12087 + addr &= 0xFFFFFFFFUL;
12088 +
12089 + regs->tpc = addr;
12090 + regs->tnpc = addr+4;
12091 + return 3;
12092 + }
12093 +
12094 + /* PaX: 64-bit PLT stub */
12095 + err = get_user(sethi1, (unsigned int *)addr);
12096 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12097 + err |= get_user(or1, (unsigned int *)(addr+8));
12098 + err |= get_user(or2, (unsigned int *)(addr+12));
12099 + err |= get_user(sllx, (unsigned int *)(addr+16));
12100 + err |= get_user(add, (unsigned int *)(addr+20));
12101 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12102 + err |= get_user(nop, (unsigned int *)(addr+28));
12103 + if (err)
12104 + break;
12105 +
12106 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12107 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12108 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12109 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12110 + sllx == 0x89293020U &&
12111 + add == 0x8A010005U &&
12112 + jmpl == 0x89C14000U &&
12113 + nop == 0x01000000U)
12114 + {
12115 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12116 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12117 + regs->u_regs[UREG_G4] <<= 32;
12118 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12119 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12120 + regs->u_regs[UREG_G4] = addr + 24;
12121 + addr = regs->u_regs[UREG_G5];
12122 + regs->tpc = addr;
12123 + regs->tnpc = addr+4;
12124 + return 3;
12125 + }
12126 + }
12127 + } while (0);
12128 +
12129 +#ifdef CONFIG_PAX_DLRESOLVE
12130 + do { /* PaX: unpatched PLT emulation step 2 */
12131 + unsigned int save, call, nop;
12132 +
12133 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12134 + err |= get_user(call, (unsigned int *)regs->tpc);
12135 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12136 + if (err)
12137 + break;
12138 +
12139 + if (save == 0x9DE3BFA8U &&
12140 + (call & 0xC0000000U) == 0x40000000U &&
12141 + nop == 0x01000000U)
12142 + {
12143 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12144 +
12145 + if (test_thread_flag(TIF_32BIT))
12146 + dl_resolve &= 0xFFFFFFFFUL;
12147 +
12148 + regs->u_regs[UREG_RETPC] = regs->tpc;
12149 + regs->tpc = dl_resolve;
12150 + regs->tnpc = dl_resolve+4;
12151 + return 3;
12152 + }
12153 + } while (0);
12154 +#endif
12155 +
12156 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12157 + unsigned int sethi, ba, nop;
12158 +
12159 + err = get_user(sethi, (unsigned int *)regs->tpc);
12160 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12161 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12162 +
12163 + if (err)
12164 + break;
12165 +
12166 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12167 + (ba & 0xFFF00000U) == 0x30600000U &&
12168 + nop == 0x01000000U)
12169 + {
12170 + unsigned long addr;
12171 +
12172 + addr = (sethi & 0x003FFFFFU) << 10;
12173 + regs->u_regs[UREG_G1] = addr;
12174 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12175 +
12176 + if (test_thread_flag(TIF_32BIT))
12177 + addr &= 0xFFFFFFFFUL;
12178 +
12179 + regs->tpc = addr;
12180 + regs->tnpc = addr+4;
12181 + return 2;
12182 + }
12183 + } while (0);
12184 +
12185 +#endif
12186 +
12187 + return 1;
12188 +}
12189 +
12190 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12191 +{
12192 + unsigned long i;
12193 +
12194 + printk(KERN_ERR "PAX: bytes at PC: ");
12195 + for (i = 0; i < 8; i++) {
12196 + unsigned int c;
12197 + if (get_user(c, (unsigned int *)pc+i))
12198 + printk(KERN_CONT "???????? ");
12199 + else
12200 + printk(KERN_CONT "%08x ", c);
12201 + }
12202 + printk("\n");
12203 +}
12204 +#endif
12205 +
12206 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12207 {
12208 enum ctx_state prev_state = exception_enter();
12209 @@ -353,6 +816,29 @@ retry:
12210 if (!vma)
12211 goto bad_area;
12212
12213 +#ifdef CONFIG_PAX_PAGEEXEC
12214 + /* PaX: detect ITLB misses on non-exec pages */
12215 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12216 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12217 + {
12218 + if (address != regs->tpc)
12219 + goto good_area;
12220 +
12221 + up_read(&mm->mmap_sem);
12222 + switch (pax_handle_fetch_fault(regs)) {
12223 +
12224 +#ifdef CONFIG_PAX_EMUPLT
12225 + case 2:
12226 + case 3:
12227 + return;
12228 +#endif
12229 +
12230 + }
12231 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12232 + do_group_exit(SIGKILL);
12233 + }
12234 +#endif
12235 +
12236 /* Pure DTLB misses do not tell us whether the fault causing
12237 * load/store/atomic was a write or not, it only says that there
12238 * was no match. So in such a case we (carefully) read the
12239 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12240 index 4242eab..9ae6360 100644
12241 --- a/arch/sparc/mm/hugetlbpage.c
12242 +++ b/arch/sparc/mm/hugetlbpage.c
12243 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12244 unsigned long addr,
12245 unsigned long len,
12246 unsigned long pgoff,
12247 - unsigned long flags)
12248 + unsigned long flags,
12249 + unsigned long offset)
12250 {
12251 + struct mm_struct *mm = current->mm;
12252 unsigned long task_size = TASK_SIZE;
12253 struct vm_unmapped_area_info info;
12254
12255 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12256
12257 info.flags = 0;
12258 info.length = len;
12259 - info.low_limit = TASK_UNMAPPED_BASE;
12260 + info.low_limit = mm->mmap_base;
12261 info.high_limit = min(task_size, VA_EXCLUDE_START);
12262 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12263 info.align_offset = 0;
12264 + info.threadstack_offset = offset;
12265 addr = vm_unmapped_area(&info);
12266
12267 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12268 VM_BUG_ON(addr != -ENOMEM);
12269 info.low_limit = VA_EXCLUDE_END;
12270 +
12271 +#ifdef CONFIG_PAX_RANDMMAP
12272 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12273 + info.low_limit += mm->delta_mmap;
12274 +#endif
12275 +
12276 info.high_limit = task_size;
12277 addr = vm_unmapped_area(&info);
12278 }
12279 @@ -55,7 +64,8 @@ static unsigned long
12280 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12281 const unsigned long len,
12282 const unsigned long pgoff,
12283 - const unsigned long flags)
12284 + const unsigned long flags,
12285 + const unsigned long offset)
12286 {
12287 struct mm_struct *mm = current->mm;
12288 unsigned long addr = addr0;
12289 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12290 info.high_limit = mm->mmap_base;
12291 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12292 info.align_offset = 0;
12293 + info.threadstack_offset = offset;
12294 addr = vm_unmapped_area(&info);
12295
12296 /*
12297 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12298 VM_BUG_ON(addr != -ENOMEM);
12299 info.flags = 0;
12300 info.low_limit = TASK_UNMAPPED_BASE;
12301 +
12302 +#ifdef CONFIG_PAX_RANDMMAP
12303 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12304 + info.low_limit += mm->delta_mmap;
12305 +#endif
12306 +
12307 info.high_limit = STACK_TOP32;
12308 addr = vm_unmapped_area(&info);
12309 }
12310 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12311 struct mm_struct *mm = current->mm;
12312 struct vm_area_struct *vma;
12313 unsigned long task_size = TASK_SIZE;
12314 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12315
12316 if (test_thread_flag(TIF_32BIT))
12317 task_size = STACK_TOP32;
12318 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12319 return addr;
12320 }
12321
12322 +#ifdef CONFIG_PAX_RANDMMAP
12323 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12324 +#endif
12325 +
12326 if (addr) {
12327 addr = ALIGN(addr, HPAGE_SIZE);
12328 vma = find_vma(mm, addr);
12329 - if (task_size - len >= addr &&
12330 - (!vma || addr + len <= vma->vm_start))
12331 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12332 return addr;
12333 }
12334 if (mm->get_unmapped_area == arch_get_unmapped_area)
12335 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12336 - pgoff, flags);
12337 + pgoff, flags, offset);
12338 else
12339 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12340 - pgoff, flags);
12341 + pgoff, flags, offset);
12342 }
12343
12344 pte_t *huge_pte_alloc(struct mm_struct *mm,
12345 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12346 index 3ea267c..93f0659 100644
12347 --- a/arch/sparc/mm/init_64.c
12348 +++ b/arch/sparc/mm/init_64.c
12349 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12350 int num_kernel_image_mappings;
12351
12352 #ifdef CONFIG_DEBUG_DCFLUSH
12353 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12354 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12355 #ifdef CONFIG_SMP
12356 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12357 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12358 #endif
12359 #endif
12360
12361 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12362 {
12363 BUG_ON(tlb_type == hypervisor);
12364 #ifdef CONFIG_DEBUG_DCFLUSH
12365 - atomic_inc(&dcpage_flushes);
12366 + atomic_inc_unchecked(&dcpage_flushes);
12367 #endif
12368
12369 #ifdef DCACHE_ALIASING_POSSIBLE
12370 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12371
12372 #ifdef CONFIG_DEBUG_DCFLUSH
12373 seq_printf(m, "DCPageFlushes\t: %d\n",
12374 - atomic_read(&dcpage_flushes));
12375 + atomic_read_unchecked(&dcpage_flushes));
12376 #ifdef CONFIG_SMP
12377 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12378 - atomic_read(&dcpage_flushes_xcall));
12379 + atomic_read_unchecked(&dcpage_flushes_xcall));
12380 #endif /* CONFIG_SMP */
12381 #endif /* CONFIG_DEBUG_DCFLUSH */
12382 }
12383 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12384 index 7cca418..53fc030 100644
12385 --- a/arch/tile/Kconfig
12386 +++ b/arch/tile/Kconfig
12387 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12388
12389 config KEXEC
12390 bool "kexec system call"
12391 + depends on !GRKERNSEC_KMEM
12392 ---help---
12393 kexec is a system call that implements the ability to shutdown your
12394 current kernel, and to start another kernel. It is like a reboot
12395 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12396 index 7b11c5f..755a026 100644
12397 --- a/arch/tile/include/asm/atomic_64.h
12398 +++ b/arch/tile/include/asm/atomic_64.h
12399 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12400
12401 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12402
12403 +#define atomic64_read_unchecked(v) atomic64_read(v)
12404 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12405 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12406 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12407 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12408 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12409 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12410 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12411 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12412 +
12413 /* Define this to indicate that cmpxchg is an efficient operation. */
12414 #define __HAVE_ARCH_CMPXCHG
12415
12416 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12417 index 6160761..00cac88 100644
12418 --- a/arch/tile/include/asm/cache.h
12419 +++ b/arch/tile/include/asm/cache.h
12420 @@ -15,11 +15,12 @@
12421 #ifndef _ASM_TILE_CACHE_H
12422 #define _ASM_TILE_CACHE_H
12423
12424 +#include <linux/const.h>
12425 #include <arch/chip.h>
12426
12427 /* bytes per L1 data cache line */
12428 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12429 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12430 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12431
12432 /* bytes per L2 cache line */
12433 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12434 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12435 index b6cde32..c0cb736 100644
12436 --- a/arch/tile/include/asm/uaccess.h
12437 +++ b/arch/tile/include/asm/uaccess.h
12438 @@ -414,9 +414,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12439 const void __user *from,
12440 unsigned long n)
12441 {
12442 - int sz = __compiletime_object_size(to);
12443 + size_t sz = __compiletime_object_size(to);
12444
12445 - if (likely(sz == -1 || sz >= n))
12446 + if (likely(sz == (size_t)-1 || sz >= n))
12447 n = _copy_from_user(to, from, n);
12448 else
12449 copy_from_user_overflow();
12450 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12451 index 8416240..a012fb7 100644
12452 --- a/arch/tile/mm/hugetlbpage.c
12453 +++ b/arch/tile/mm/hugetlbpage.c
12454 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12455 info.high_limit = TASK_SIZE;
12456 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12457 info.align_offset = 0;
12458 + info.threadstack_offset = 0;
12459 return vm_unmapped_area(&info);
12460 }
12461
12462 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12463 info.high_limit = current->mm->mmap_base;
12464 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12465 info.align_offset = 0;
12466 + info.threadstack_offset = 0;
12467 addr = vm_unmapped_area(&info);
12468
12469 /*
12470 diff --git a/arch/um/Makefile b/arch/um/Makefile
12471 index e4b1a96..16162f8 100644
12472 --- a/arch/um/Makefile
12473 +++ b/arch/um/Makefile
12474 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12475 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12476 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12477
12478 +ifdef CONSTIFY_PLUGIN
12479 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12480 +endif
12481 +
12482 #This will adjust *FLAGS accordingly to the platform.
12483 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12484
12485 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12486 index 19e1bdd..3665b77 100644
12487 --- a/arch/um/include/asm/cache.h
12488 +++ b/arch/um/include/asm/cache.h
12489 @@ -1,6 +1,7 @@
12490 #ifndef __UM_CACHE_H
12491 #define __UM_CACHE_H
12492
12493 +#include <linux/const.h>
12494
12495 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12496 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12497 @@ -12,6 +13,6 @@
12498 # define L1_CACHE_SHIFT 5
12499 #endif
12500
12501 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12502 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12503
12504 #endif
12505 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12506 index 2e0a6b1..a64d0f5 100644
12507 --- a/arch/um/include/asm/kmap_types.h
12508 +++ b/arch/um/include/asm/kmap_types.h
12509 @@ -8,6 +8,6 @@
12510
12511 /* No more #include "asm/arch/kmap_types.h" ! */
12512
12513 -#define KM_TYPE_NR 14
12514 +#define KM_TYPE_NR 15
12515
12516 #endif
12517 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12518 index 71c5d13..4c7b9f1 100644
12519 --- a/arch/um/include/asm/page.h
12520 +++ b/arch/um/include/asm/page.h
12521 @@ -14,6 +14,9 @@
12522 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12523 #define PAGE_MASK (~(PAGE_SIZE-1))
12524
12525 +#define ktla_ktva(addr) (addr)
12526 +#define ktva_ktla(addr) (addr)
12527 +
12528 #ifndef __ASSEMBLY__
12529
12530 struct page;
12531 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12532 index 0032f92..cd151e0 100644
12533 --- a/arch/um/include/asm/pgtable-3level.h
12534 +++ b/arch/um/include/asm/pgtable-3level.h
12535 @@ -58,6 +58,7 @@
12536 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12537 #define pud_populate(mm, pud, pmd) \
12538 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12539 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12540
12541 #ifdef CONFIG_64BIT
12542 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12543 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12544 index f17bca8..48adb87 100644
12545 --- a/arch/um/kernel/process.c
12546 +++ b/arch/um/kernel/process.c
12547 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12548 return 2;
12549 }
12550
12551 -/*
12552 - * Only x86 and x86_64 have an arch_align_stack().
12553 - * All other arches have "#define arch_align_stack(x) (x)"
12554 - * in their asm/exec.h
12555 - * As this is included in UML from asm-um/system-generic.h,
12556 - * we can use it to behave as the subarch does.
12557 - */
12558 -#ifndef arch_align_stack
12559 -unsigned long arch_align_stack(unsigned long sp)
12560 -{
12561 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12562 - sp -= get_random_int() % 8192;
12563 - return sp & ~0xf;
12564 -}
12565 -#endif
12566 -
12567 unsigned long get_wchan(struct task_struct *p)
12568 {
12569 unsigned long stack_page, sp, ip;
12570 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12571 index ad8f795..2c7eec6 100644
12572 --- a/arch/unicore32/include/asm/cache.h
12573 +++ b/arch/unicore32/include/asm/cache.h
12574 @@ -12,8 +12,10 @@
12575 #ifndef __UNICORE_CACHE_H__
12576 #define __UNICORE_CACHE_H__
12577
12578 -#define L1_CACHE_SHIFT (5)
12579 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12580 +#include <linux/const.h>
12581 +
12582 +#define L1_CACHE_SHIFT 5
12583 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12584
12585 /*
12586 * Memory returned by kmalloc() may be used for DMA, so we must make
12587 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12588 index 0dc9d01..98df103 100644
12589 --- a/arch/x86/Kconfig
12590 +++ b/arch/x86/Kconfig
12591 @@ -130,7 +130,7 @@ config X86
12592 select RTC_LIB
12593 select HAVE_DEBUG_STACKOVERFLOW
12594 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12595 - select HAVE_CC_STACKPROTECTOR
12596 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12597 select GENERIC_CPU_AUTOPROBE
12598 select HAVE_ARCH_AUDITSYSCALL
12599 select ARCH_SUPPORTS_ATOMIC_RMW
12600 @@ -263,7 +263,7 @@ config X86_HT
12601
12602 config X86_32_LAZY_GS
12603 def_bool y
12604 - depends on X86_32 && !CC_STACKPROTECTOR
12605 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12606
12607 config ARCH_HWEIGHT_CFLAGS
12608 string
12609 @@ -601,6 +601,7 @@ config SCHED_OMIT_FRAME_POINTER
12610
12611 menuconfig HYPERVISOR_GUEST
12612 bool "Linux guest support"
12613 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12614 ---help---
12615 Say Y here to enable options for running Linux under various hyper-
12616 visors. This option enables basic hypervisor detection and platform
12617 @@ -978,6 +979,7 @@ config VM86
12618
12619 config X86_16BIT
12620 bool "Enable support for 16-bit segments" if EXPERT
12621 + depends on !GRKERNSEC
12622 default y
12623 ---help---
12624 This option is required by programs like Wine to run 16-bit
12625 @@ -1151,6 +1153,7 @@ choice
12626
12627 config NOHIGHMEM
12628 bool "off"
12629 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12630 ---help---
12631 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12632 However, the address space of 32-bit x86 processors is only 4
12633 @@ -1187,6 +1190,7 @@ config NOHIGHMEM
12634
12635 config HIGHMEM4G
12636 bool "4GB"
12637 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12638 ---help---
12639 Select this if you have a 32-bit processor and between 1 and 4
12640 gigabytes of physical RAM.
12641 @@ -1239,7 +1243,7 @@ config PAGE_OFFSET
12642 hex
12643 default 0xB0000000 if VMSPLIT_3G_OPT
12644 default 0x80000000 if VMSPLIT_2G
12645 - default 0x78000000 if VMSPLIT_2G_OPT
12646 + default 0x70000000 if VMSPLIT_2G_OPT
12647 default 0x40000000 if VMSPLIT_1G
12648 default 0xC0000000
12649 depends on X86_32
12650 @@ -1680,6 +1684,7 @@ source kernel/Kconfig.hz
12651
12652 config KEXEC
12653 bool "kexec system call"
12654 + depends on !GRKERNSEC_KMEM
12655 ---help---
12656 kexec is a system call that implements the ability to shutdown your
12657 current kernel, and to start another kernel. It is like a reboot
12658 @@ -1865,7 +1870,9 @@ config X86_NEED_RELOCS
12659
12660 config PHYSICAL_ALIGN
12661 hex "Alignment value to which kernel should be aligned"
12662 - default "0x200000"
12663 + default "0x1000000"
12664 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12665 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12666 range 0x2000 0x1000000 if X86_32
12667 range 0x200000 0x1000000 if X86_64
12668 ---help---
12669 @@ -1948,6 +1955,7 @@ config COMPAT_VDSO
12670 def_bool n
12671 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12672 depends on X86_32 || IA32_EMULATION
12673 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12674 ---help---
12675 Certain buggy versions of glibc will crash if they are
12676 presented with a 32-bit vDSO that is not mapped at the address
12677 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12678 index 6983314..54ad7e8 100644
12679 --- a/arch/x86/Kconfig.cpu
12680 +++ b/arch/x86/Kconfig.cpu
12681 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12682
12683 config X86_F00F_BUG
12684 def_bool y
12685 - depends on M586MMX || M586TSC || M586 || M486
12686 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12687
12688 config X86_INVD_BUG
12689 def_bool y
12690 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12691
12692 config X86_ALIGNMENT_16
12693 def_bool y
12694 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12695 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12696
12697 config X86_INTEL_USERCOPY
12698 def_bool y
12699 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12700 # generates cmov.
12701 config X86_CMOV
12702 def_bool y
12703 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12704 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12705
12706 config X86_MINIMUM_CPU_FAMILY
12707 int
12708 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12709 index 61bd2ad..50b625d 100644
12710 --- a/arch/x86/Kconfig.debug
12711 +++ b/arch/x86/Kconfig.debug
12712 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12713 config DEBUG_RODATA
12714 bool "Write protect kernel read-only data structures"
12715 default y
12716 - depends on DEBUG_KERNEL
12717 + depends on DEBUG_KERNEL && BROKEN
12718 ---help---
12719 Mark the kernel read-only data as write-protected in the pagetables,
12720 in order to catch accidental (and incorrect) writes to such const
12721 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12722
12723 config DEBUG_SET_MODULE_RONX
12724 bool "Set loadable kernel module data as NX and text as RO"
12725 - depends on MODULES
12726 + depends on MODULES && BROKEN
12727 ---help---
12728 This option helps catch unintended modifications to loadable
12729 kernel module's text and read-only data. It also prevents execution
12730 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12731 index 920e616..ac3d4df 100644
12732 --- a/arch/x86/Makefile
12733 +++ b/arch/x86/Makefile
12734 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12735 # CPU-specific tuning. Anything which can be shared with UML should go here.
12736 include $(srctree)/arch/x86/Makefile_32.cpu
12737 KBUILD_CFLAGS += $(cflags-y)
12738 -
12739 - # temporary until string.h is fixed
12740 - KBUILD_CFLAGS += -ffreestanding
12741 else
12742 BITS := 64
12743 UTS_MACHINE := x86_64
12744 @@ -107,6 +104,9 @@ else
12745 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12746 endif
12747
12748 +# temporary until string.h is fixed
12749 +KBUILD_CFLAGS += -ffreestanding
12750 +
12751 # Make sure compiler does not have buggy stack-protector support.
12752 ifdef CONFIG_CC_STACKPROTECTOR
12753 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12754 @@ -180,6 +180,7 @@ archheaders:
12755 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12756
12757 archprepare:
12758 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12759 ifeq ($(CONFIG_KEXEC_FILE),y)
12760 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12761 endif
12762 @@ -263,3 +264,9 @@ define archhelp
12763 echo ' FDARGS="..." arguments for the booted kernel'
12764 echo ' FDINITRD=file initrd for the booted kernel'
12765 endef
12766 +
12767 +define OLD_LD
12768 +
12769 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12770 +*** Please upgrade your binutils to 2.18 or newer
12771 +endef
12772 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12773 index 3db07f3..9d81d0f 100644
12774 --- a/arch/x86/boot/Makefile
12775 +++ b/arch/x86/boot/Makefile
12776 @@ -56,6 +56,9 @@ clean-files += cpustr.h
12777 # ---------------------------------------------------------------------------
12778
12779 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12780 +ifdef CONSTIFY_PLUGIN
12781 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12782 +endif
12783 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12784 GCOV_PROFILE := n
12785
12786 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12787 index 878e4b9..20537ab 100644
12788 --- a/arch/x86/boot/bitops.h
12789 +++ b/arch/x86/boot/bitops.h
12790 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12791 u8 v;
12792 const u32 *p = (const u32 *)addr;
12793
12794 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12795 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12796 return v;
12797 }
12798
12799 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12800
12801 static inline void set_bit(int nr, void *addr)
12802 {
12803 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12804 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12805 }
12806
12807 #endif /* BOOT_BITOPS_H */
12808 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12809 index bd49ec6..94c7f58 100644
12810 --- a/arch/x86/boot/boot.h
12811 +++ b/arch/x86/boot/boot.h
12812 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12813 static inline u16 ds(void)
12814 {
12815 u16 seg;
12816 - asm("movw %%ds,%0" : "=rm" (seg));
12817 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12818 return seg;
12819 }
12820
12821 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12822 index 8bd44e8..6b111e9 100644
12823 --- a/arch/x86/boot/compressed/Makefile
12824 +++ b/arch/x86/boot/compressed/Makefile
12825 @@ -28,6 +28,9 @@ KBUILD_CFLAGS += $(cflags-y)
12826 KBUILD_CFLAGS += -mno-mmx -mno-sse
12827 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12828 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12829 +ifdef CONSTIFY_PLUGIN
12830 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12831 +endif
12832
12833 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12834 GCOV_PROFILE := n
12835 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12836 index a53440e..c3dbf1e 100644
12837 --- a/arch/x86/boot/compressed/efi_stub_32.S
12838 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12839 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12840 * parameter 2, ..., param n. To make things easy, we save the return
12841 * address of efi_call_phys in a global variable.
12842 */
12843 - popl %ecx
12844 - movl %ecx, saved_return_addr(%edx)
12845 - /* get the function pointer into ECX*/
12846 - popl %ecx
12847 - movl %ecx, efi_rt_function_ptr(%edx)
12848 + popl saved_return_addr(%edx)
12849 + popl efi_rt_function_ptr(%edx)
12850
12851 /*
12852 * 3. Call the physical function.
12853 */
12854 - call *%ecx
12855 + call *efi_rt_function_ptr(%edx)
12856
12857 /*
12858 * 4. Balance the stack. And because EAX contain the return value,
12859 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12860 1: popl %edx
12861 subl $1b, %edx
12862
12863 - movl efi_rt_function_ptr(%edx), %ecx
12864 - pushl %ecx
12865 + pushl efi_rt_function_ptr(%edx)
12866
12867 /*
12868 * 10. Push the saved return address onto the stack and return.
12869 */
12870 - movl saved_return_addr(%edx), %ecx
12871 - pushl %ecx
12872 - ret
12873 + jmpl *saved_return_addr(%edx)
12874 ENDPROC(efi_call_phys)
12875 .previous
12876
12877 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12878 index 630384a..278e788 100644
12879 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12880 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12881 @@ -189,8 +189,8 @@ efi_gdt64:
12882 .long 0 /* Filled out by user */
12883 .word 0
12884 .quad 0x0000000000000000 /* NULL descriptor */
12885 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12886 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12887 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12888 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12889 .quad 0x0080890000000000 /* TS descriptor */
12890 .quad 0x0000000000000000 /* TS continued */
12891 efi_gdt64_end:
12892 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12893 index 1d7fbbc..36ecd58 100644
12894 --- a/arch/x86/boot/compressed/head_32.S
12895 +++ b/arch/x86/boot/compressed/head_32.S
12896 @@ -140,10 +140,10 @@ preferred_addr:
12897 addl %eax, %ebx
12898 notl %eax
12899 andl %eax, %ebx
12900 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12901 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12902 jge 1f
12903 #endif
12904 - movl $LOAD_PHYSICAL_ADDR, %ebx
12905 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12906 1:
12907
12908 /* Target address to relocate to for decompression */
12909 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12910 index 6b1766c..ad465c9 100644
12911 --- a/arch/x86/boot/compressed/head_64.S
12912 +++ b/arch/x86/boot/compressed/head_64.S
12913 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12914 addl %eax, %ebx
12915 notl %eax
12916 andl %eax, %ebx
12917 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12918 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12919 jge 1f
12920 #endif
12921 - movl $LOAD_PHYSICAL_ADDR, %ebx
12922 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12923 1:
12924
12925 /* Target address to relocate to for decompression */
12926 @@ -322,10 +322,10 @@ preferred_addr:
12927 addq %rax, %rbp
12928 notq %rax
12929 andq %rax, %rbp
12930 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12931 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12932 jge 1f
12933 #endif
12934 - movq $LOAD_PHYSICAL_ADDR, %rbp
12935 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12936 1:
12937
12938 /* Target address to relocate to for decompression */
12939 @@ -434,8 +434,8 @@ gdt:
12940 .long gdt
12941 .word 0
12942 .quad 0x0000000000000000 /* NULL descriptor */
12943 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12944 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12945 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12946 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12947 .quad 0x0080890000000000 /* TS descriptor */
12948 .quad 0x0000000000000000 /* TS continued */
12949 gdt_end:
12950 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12951 index a950864..c710239 100644
12952 --- a/arch/x86/boot/compressed/misc.c
12953 +++ b/arch/x86/boot/compressed/misc.c
12954 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12955 * Calculate the delta between where vmlinux was linked to load
12956 * and where it was actually loaded.
12957 */
12958 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12959 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12960 if (!delta) {
12961 debug_putstr("No relocation needed... ");
12962 return;
12963 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12964 Elf32_Ehdr ehdr;
12965 Elf32_Phdr *phdrs, *phdr;
12966 #endif
12967 - void *dest;
12968 + void *dest, *prev;
12969 int i;
12970
12971 memcpy(&ehdr, output, sizeof(ehdr));
12972 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12973 case PT_LOAD:
12974 #ifdef CONFIG_RELOCATABLE
12975 dest = output;
12976 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12977 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12978 #else
12979 dest = (void *)(phdr->p_paddr);
12980 #endif
12981 memcpy(dest,
12982 output + phdr->p_offset,
12983 phdr->p_filesz);
12984 + if (i)
12985 + memset(prev, 0xff, dest - prev);
12986 + prev = dest + phdr->p_filesz;
12987 break;
12988 default: /* Ignore other PT_* */ break;
12989 }
12990 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12991 error("Destination address too large");
12992 #endif
12993 #ifndef CONFIG_RELOCATABLE
12994 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12995 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12996 error("Wrong destination address");
12997 #endif
12998
12999 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
13000 index 1fd7d57..0f7d096 100644
13001 --- a/arch/x86/boot/cpucheck.c
13002 +++ b/arch/x86/boot/cpucheck.c
13003 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13004 u32 ecx = MSR_K7_HWCR;
13005 u32 eax, edx;
13006
13007 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13008 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13009 eax &= ~(1 << 15);
13010 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13011 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13012
13013 get_cpuflags(); /* Make sure it really did something */
13014 err = check_cpuflags();
13015 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13016 u32 ecx = MSR_VIA_FCR;
13017 u32 eax, edx;
13018
13019 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13020 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13021 eax |= (1<<1)|(1<<7);
13022 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13023 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13024
13025 set_bit(X86_FEATURE_CX8, cpu.flags);
13026 err = check_cpuflags();
13027 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13028 u32 eax, edx;
13029 u32 level = 1;
13030
13031 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13032 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13033 - asm("cpuid"
13034 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13035 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13036 + asm volatile("cpuid"
13037 : "+a" (level), "=d" (cpu.flags[0])
13038 : : "ecx", "ebx");
13039 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13040 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13041
13042 err = check_cpuflags();
13043 } else if (err == 0x01 &&
13044 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
13045 index 16ef025..91e033b 100644
13046 --- a/arch/x86/boot/header.S
13047 +++ b/arch/x86/boot/header.S
13048 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
13049 # single linked list of
13050 # struct setup_data
13051
13052 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
13053 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
13054
13055 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
13056 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
13057 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
13058 +#else
13059 #define VO_INIT_SIZE (VO__end - VO__text)
13060 +#endif
13061 #if ZO_INIT_SIZE > VO_INIT_SIZE
13062 #define INIT_SIZE ZO_INIT_SIZE
13063 #else
13064 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
13065 index db75d07..8e6d0af 100644
13066 --- a/arch/x86/boot/memory.c
13067 +++ b/arch/x86/boot/memory.c
13068 @@ -19,7 +19,7 @@
13069
13070 static int detect_memory_e820(void)
13071 {
13072 - int count = 0;
13073 + unsigned int count = 0;
13074 struct biosregs ireg, oreg;
13075 struct e820entry *desc = boot_params.e820_map;
13076 static struct e820entry buf; /* static so it is zeroed */
13077 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13078 index ba3e100..6501b8f 100644
13079 --- a/arch/x86/boot/video-vesa.c
13080 +++ b/arch/x86/boot/video-vesa.c
13081 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13082
13083 boot_params.screen_info.vesapm_seg = oreg.es;
13084 boot_params.screen_info.vesapm_off = oreg.di;
13085 + boot_params.screen_info.vesapm_size = oreg.cx;
13086 }
13087
13088 /*
13089 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13090 index 43eda28..5ab5fdb 100644
13091 --- a/arch/x86/boot/video.c
13092 +++ b/arch/x86/boot/video.c
13093 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13094 static unsigned int get_entry(void)
13095 {
13096 char entry_buf[4];
13097 - int i, len = 0;
13098 + unsigned int i, len = 0;
13099 int key;
13100 unsigned int v;
13101
13102 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13103 index 9105655..41779c1 100644
13104 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13105 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13106 @@ -8,6 +8,8 @@
13107 * including this sentence is retained in full.
13108 */
13109
13110 +#include <asm/alternative-asm.h>
13111 +
13112 .extern crypto_ft_tab
13113 .extern crypto_it_tab
13114 .extern crypto_fl_tab
13115 @@ -70,6 +72,8 @@
13116 je B192; \
13117 leaq 32(r9),r9;
13118
13119 +#define ret pax_force_retaddr; ret
13120 +
13121 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13122 movq r1,r2; \
13123 movq r3,r4; \
13124 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13125 index 477e9d7..c92c7d8 100644
13126 --- a/arch/x86/crypto/aesni-intel_asm.S
13127 +++ b/arch/x86/crypto/aesni-intel_asm.S
13128 @@ -31,6 +31,7 @@
13129
13130 #include <linux/linkage.h>
13131 #include <asm/inst.h>
13132 +#include <asm/alternative-asm.h>
13133
13134 #ifdef __x86_64__
13135 .data
13136 @@ -205,7 +206,7 @@ enc: .octa 0x2
13137 * num_initial_blocks = b mod 4
13138 * encrypt the initial num_initial_blocks blocks and apply ghash on
13139 * the ciphertext
13140 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13141 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13142 * are clobbered
13143 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13144 */
13145 @@ -214,8 +215,8 @@ enc: .octa 0x2
13146 .macro INITIAL_BLOCKS_DEC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13147 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13148 mov arg7, %r10 # %r10 = AAD
13149 - mov arg8, %r12 # %r12 = aadLen
13150 - mov %r12, %r11
13151 + mov arg8, %r15 # %r15 = aadLen
13152 + mov %r15, %r11
13153 pxor %xmm\i, %xmm\i
13154 _get_AAD_loop\num_initial_blocks\operation:
13155 movd (%r10), \TMP1
13156 @@ -223,15 +224,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13157 psrldq $4, %xmm\i
13158 pxor \TMP1, %xmm\i
13159 add $4, %r10
13160 - sub $4, %r12
13161 + sub $4, %r15
13162 jne _get_AAD_loop\num_initial_blocks\operation
13163 cmp $16, %r11
13164 je _get_AAD_loop2_done\num_initial_blocks\operation
13165 - mov $16, %r12
13166 + mov $16, %r15
13167 _get_AAD_loop2\num_initial_blocks\operation:
13168 psrldq $4, %xmm\i
13169 - sub $4, %r12
13170 - cmp %r11, %r12
13171 + sub $4, %r15
13172 + cmp %r11, %r15
13173 jne _get_AAD_loop2\num_initial_blocks\operation
13174 _get_AAD_loop2_done\num_initial_blocks\operation:
13175 movdqa SHUF_MASK(%rip), %xmm14
13176 @@ -443,7 +444,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13177 * num_initial_blocks = b mod 4
13178 * encrypt the initial num_initial_blocks blocks and apply ghash on
13179 * the ciphertext
13180 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13181 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13182 * are clobbered
13183 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13184 */
13185 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13186 .macro INITIAL_BLOCKS_ENC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13187 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13188 mov arg7, %r10 # %r10 = AAD
13189 - mov arg8, %r12 # %r12 = aadLen
13190 - mov %r12, %r11
13191 + mov arg8, %r15 # %r15 = aadLen
13192 + mov %r15, %r11
13193 pxor %xmm\i, %xmm\i
13194 _get_AAD_loop\num_initial_blocks\operation:
13195 movd (%r10), \TMP1
13196 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13197 psrldq $4, %xmm\i
13198 pxor \TMP1, %xmm\i
13199 add $4, %r10
13200 - sub $4, %r12
13201 + sub $4, %r15
13202 jne _get_AAD_loop\num_initial_blocks\operation
13203 cmp $16, %r11
13204 je _get_AAD_loop2_done\num_initial_blocks\operation
13205 - mov $16, %r12
13206 + mov $16, %r15
13207 _get_AAD_loop2\num_initial_blocks\operation:
13208 psrldq $4, %xmm\i
13209 - sub $4, %r12
13210 - cmp %r11, %r12
13211 + sub $4, %r15
13212 + cmp %r11, %r15
13213 jne _get_AAD_loop2\num_initial_blocks\operation
13214 _get_AAD_loop2_done\num_initial_blocks\operation:
13215 movdqa SHUF_MASK(%rip), %xmm14
13216 @@ -1269,7 +1270,7 @@ TMP7 XMM1 XMM2 XMM3 XMM4 XMMDst
13217 *
13218 *****************************************************************************/
13219 ENTRY(aesni_gcm_dec)
13220 - push %r12
13221 + push %r15
13222 push %r13
13223 push %r14
13224 mov %rsp, %r14
13225 @@ -1279,8 +1280,8 @@ ENTRY(aesni_gcm_dec)
13226 */
13227 sub $VARIABLE_OFFSET, %rsp
13228 and $~63, %rsp # align rsp to 64 bytes
13229 - mov %arg6, %r12
13230 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13231 + mov %arg6, %r15
13232 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13233 movdqa SHUF_MASK(%rip), %xmm2
13234 PSHUFB_XMM %xmm2, %xmm13
13235
13236 @@ -1308,10 +1309,10 @@ ENTRY(aesni_gcm_dec)
13237 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13238 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13239 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13240 - mov %r13, %r12
13241 - and $(3<<4), %r12
13242 + mov %r13, %r15
13243 + and $(3<<4), %r15
13244 jz _initial_num_blocks_is_0_decrypt
13245 - cmp $(2<<4), %r12
13246 + cmp $(2<<4), %r15
13247 jb _initial_num_blocks_is_1_decrypt
13248 je _initial_num_blocks_is_2_decrypt
13249 _initial_num_blocks_is_3_decrypt:
13250 @@ -1361,16 +1362,16 @@ _zero_cipher_left_decrypt:
13251 sub $16, %r11
13252 add %r13, %r11
13253 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13254 - lea SHIFT_MASK+16(%rip), %r12
13255 - sub %r13, %r12
13256 + lea SHIFT_MASK+16(%rip), %r15
13257 + sub %r13, %r15
13258 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13259 # (%r13 is the number of bytes in plaintext mod 16)
13260 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13261 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13262 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13263
13264 movdqa %xmm1, %xmm2
13265 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13266 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13267 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13268 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13269 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13270 pand %xmm1, %xmm2
13271 @@ -1399,9 +1400,9 @@ _less_than_8_bytes_left_decrypt:
13272 sub $1, %r13
13273 jne _less_than_8_bytes_left_decrypt
13274 _multiple_of_16_bytes_decrypt:
13275 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13276 - shl $3, %r12 # convert into number of bits
13277 - movd %r12d, %xmm15 # len(A) in %xmm15
13278 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13279 + shl $3, %r15 # convert into number of bits
13280 + movd %r15d, %xmm15 # len(A) in %xmm15
13281 shl $3, %arg4 # len(C) in bits (*128)
13282 MOVQ_R64_XMM %arg4, %xmm1
13283 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13284 @@ -1440,7 +1441,8 @@ _return_T_done_decrypt:
13285 mov %r14, %rsp
13286 pop %r14
13287 pop %r13
13288 - pop %r12
13289 + pop %r15
13290 + pax_force_retaddr
13291 ret
13292 ENDPROC(aesni_gcm_dec)
13293
13294 @@ -1529,7 +1531,7 @@ ENDPROC(aesni_gcm_dec)
13295 * poly = x^128 + x^127 + x^126 + x^121 + 1
13296 ***************************************************************************/
13297 ENTRY(aesni_gcm_enc)
13298 - push %r12
13299 + push %r15
13300 push %r13
13301 push %r14
13302 mov %rsp, %r14
13303 @@ -1539,8 +1541,8 @@ ENTRY(aesni_gcm_enc)
13304 #
13305 sub $VARIABLE_OFFSET, %rsp
13306 and $~63, %rsp
13307 - mov %arg6, %r12
13308 - movdqu (%r12), %xmm13
13309 + mov %arg6, %r15
13310 + movdqu (%r15), %xmm13
13311 movdqa SHUF_MASK(%rip), %xmm2
13312 PSHUFB_XMM %xmm2, %xmm13
13313
13314 @@ -1564,13 +1566,13 @@ ENTRY(aesni_gcm_enc)
13315 movdqa %xmm13, HashKey(%rsp)
13316 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13317 and $-16, %r13
13318 - mov %r13, %r12
13319 + mov %r13, %r15
13320
13321 # Encrypt first few blocks
13322
13323 - and $(3<<4), %r12
13324 + and $(3<<4), %r15
13325 jz _initial_num_blocks_is_0_encrypt
13326 - cmp $(2<<4), %r12
13327 + cmp $(2<<4), %r15
13328 jb _initial_num_blocks_is_1_encrypt
13329 je _initial_num_blocks_is_2_encrypt
13330 _initial_num_blocks_is_3_encrypt:
13331 @@ -1623,14 +1625,14 @@ _zero_cipher_left_encrypt:
13332 sub $16, %r11
13333 add %r13, %r11
13334 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13335 - lea SHIFT_MASK+16(%rip), %r12
13336 - sub %r13, %r12
13337 + lea SHIFT_MASK+16(%rip), %r15
13338 + sub %r13, %r15
13339 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13340 # (%r13 is the number of bytes in plaintext mod 16)
13341 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13342 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13343 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13344 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13345 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13346 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13347 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13348 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13349 movdqa SHUF_MASK(%rip), %xmm10
13350 @@ -1663,9 +1665,9 @@ _less_than_8_bytes_left_encrypt:
13351 sub $1, %r13
13352 jne _less_than_8_bytes_left_encrypt
13353 _multiple_of_16_bytes_encrypt:
13354 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13355 - shl $3, %r12
13356 - movd %r12d, %xmm15 # len(A) in %xmm15
13357 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13358 + shl $3, %r15
13359 + movd %r15d, %xmm15 # len(A) in %xmm15
13360 shl $3, %arg4 # len(C) in bits (*128)
13361 MOVQ_R64_XMM %arg4, %xmm1
13362 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13363 @@ -1704,7 +1706,8 @@ _return_T_done_encrypt:
13364 mov %r14, %rsp
13365 pop %r14
13366 pop %r13
13367 - pop %r12
13368 + pop %r15
13369 + pax_force_retaddr
13370 ret
13371 ENDPROC(aesni_gcm_enc)
13372
13373 @@ -1722,6 +1725,7 @@ _key_expansion_256a:
13374 pxor %xmm1, %xmm0
13375 movaps %xmm0, (TKEYP)
13376 add $0x10, TKEYP
13377 + pax_force_retaddr
13378 ret
13379 ENDPROC(_key_expansion_128)
13380 ENDPROC(_key_expansion_256a)
13381 @@ -1748,6 +1752,7 @@ _key_expansion_192a:
13382 shufps $0b01001110, %xmm2, %xmm1
13383 movaps %xmm1, 0x10(TKEYP)
13384 add $0x20, TKEYP
13385 + pax_force_retaddr
13386 ret
13387 ENDPROC(_key_expansion_192a)
13388
13389 @@ -1768,6 +1773,7 @@ _key_expansion_192b:
13390
13391 movaps %xmm0, (TKEYP)
13392 add $0x10, TKEYP
13393 + pax_force_retaddr
13394 ret
13395 ENDPROC(_key_expansion_192b)
13396
13397 @@ -1781,6 +1787,7 @@ _key_expansion_256b:
13398 pxor %xmm1, %xmm2
13399 movaps %xmm2, (TKEYP)
13400 add $0x10, TKEYP
13401 + pax_force_retaddr
13402 ret
13403 ENDPROC(_key_expansion_256b)
13404
13405 @@ -1894,6 +1901,7 @@ ENTRY(aesni_set_key)
13406 #ifndef __x86_64__
13407 popl KEYP
13408 #endif
13409 + pax_force_retaddr
13410 ret
13411 ENDPROC(aesni_set_key)
13412
13413 @@ -1916,6 +1924,7 @@ ENTRY(aesni_enc)
13414 popl KLEN
13415 popl KEYP
13416 #endif
13417 + pax_force_retaddr
13418 ret
13419 ENDPROC(aesni_enc)
13420
13421 @@ -1974,6 +1983,7 @@ _aesni_enc1:
13422 AESENC KEY STATE
13423 movaps 0x70(TKEYP), KEY
13424 AESENCLAST KEY STATE
13425 + pax_force_retaddr
13426 ret
13427 ENDPROC(_aesni_enc1)
13428
13429 @@ -2083,6 +2093,7 @@ _aesni_enc4:
13430 AESENCLAST KEY STATE2
13431 AESENCLAST KEY STATE3
13432 AESENCLAST KEY STATE4
13433 + pax_force_retaddr
13434 ret
13435 ENDPROC(_aesni_enc4)
13436
13437 @@ -2106,6 +2117,7 @@ ENTRY(aesni_dec)
13438 popl KLEN
13439 popl KEYP
13440 #endif
13441 + pax_force_retaddr
13442 ret
13443 ENDPROC(aesni_dec)
13444
13445 @@ -2164,6 +2176,7 @@ _aesni_dec1:
13446 AESDEC KEY STATE
13447 movaps 0x70(TKEYP), KEY
13448 AESDECLAST KEY STATE
13449 + pax_force_retaddr
13450 ret
13451 ENDPROC(_aesni_dec1)
13452
13453 @@ -2273,6 +2286,7 @@ _aesni_dec4:
13454 AESDECLAST KEY STATE2
13455 AESDECLAST KEY STATE3
13456 AESDECLAST KEY STATE4
13457 + pax_force_retaddr
13458 ret
13459 ENDPROC(_aesni_dec4)
13460
13461 @@ -2331,6 +2345,7 @@ ENTRY(aesni_ecb_enc)
13462 popl KEYP
13463 popl LEN
13464 #endif
13465 + pax_force_retaddr
13466 ret
13467 ENDPROC(aesni_ecb_enc)
13468
13469 @@ -2390,6 +2405,7 @@ ENTRY(aesni_ecb_dec)
13470 popl KEYP
13471 popl LEN
13472 #endif
13473 + pax_force_retaddr
13474 ret
13475 ENDPROC(aesni_ecb_dec)
13476
13477 @@ -2432,6 +2448,7 @@ ENTRY(aesni_cbc_enc)
13478 popl LEN
13479 popl IVP
13480 #endif
13481 + pax_force_retaddr
13482 ret
13483 ENDPROC(aesni_cbc_enc)
13484
13485 @@ -2523,6 +2540,7 @@ ENTRY(aesni_cbc_dec)
13486 popl LEN
13487 popl IVP
13488 #endif
13489 + pax_force_retaddr
13490 ret
13491 ENDPROC(aesni_cbc_dec)
13492
13493 @@ -2550,6 +2568,7 @@ _aesni_inc_init:
13494 mov $1, TCTR_LOW
13495 MOVQ_R64_XMM TCTR_LOW INC
13496 MOVQ_R64_XMM CTR TCTR_LOW
13497 + pax_force_retaddr
13498 ret
13499 ENDPROC(_aesni_inc_init)
13500
13501 @@ -2579,6 +2598,7 @@ _aesni_inc:
13502 .Linc_low:
13503 movaps CTR, IV
13504 PSHUFB_XMM BSWAP_MASK IV
13505 + pax_force_retaddr
13506 ret
13507 ENDPROC(_aesni_inc)
13508
13509 @@ -2640,6 +2660,7 @@ ENTRY(aesni_ctr_enc)
13510 .Lctr_enc_ret:
13511 movups IV, (IVP)
13512 .Lctr_enc_just_ret:
13513 + pax_force_retaddr
13514 ret
13515 ENDPROC(aesni_ctr_enc)
13516
13517 @@ -2766,6 +2787,7 @@ ENTRY(aesni_xts_crypt8)
13518 pxor INC, STATE4
13519 movdqu STATE4, 0x70(OUTP)
13520
13521 + pax_force_retaddr
13522 ret
13523 ENDPROC(aesni_xts_crypt8)
13524
13525 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13526 index 246c670..466e2d6 100644
13527 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13528 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13529 @@ -21,6 +21,7 @@
13530 */
13531
13532 #include <linux/linkage.h>
13533 +#include <asm/alternative-asm.h>
13534
13535 .file "blowfish-x86_64-asm.S"
13536 .text
13537 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13538 jnz .L__enc_xor;
13539
13540 write_block();
13541 + pax_force_retaddr
13542 ret;
13543 .L__enc_xor:
13544 xor_block();
13545 + pax_force_retaddr
13546 ret;
13547 ENDPROC(__blowfish_enc_blk)
13548
13549 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13550
13551 movq %r11, %rbp;
13552
13553 + pax_force_retaddr
13554 ret;
13555 ENDPROC(blowfish_dec_blk)
13556
13557 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13558
13559 popq %rbx;
13560 popq %rbp;
13561 + pax_force_retaddr
13562 ret;
13563
13564 .L__enc_xor4:
13565 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13566
13567 popq %rbx;
13568 popq %rbp;
13569 + pax_force_retaddr
13570 ret;
13571 ENDPROC(__blowfish_enc_blk_4way)
13572
13573 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13574 popq %rbx;
13575 popq %rbp;
13576
13577 + pax_force_retaddr
13578 ret;
13579 ENDPROC(blowfish_dec_blk_4way)
13580 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13581 index ce71f92..1dce7ec 100644
13582 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13583 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13584 @@ -16,6 +16,7 @@
13585 */
13586
13587 #include <linux/linkage.h>
13588 +#include <asm/alternative-asm.h>
13589
13590 #define CAMELLIA_TABLE_BYTE_LEN 272
13591
13592 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13593 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13594 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13595 %rcx, (%r9));
13596 + pax_force_retaddr
13597 ret;
13598 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13599
13600 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13601 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13602 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13603 %rax, (%r9));
13604 + pax_force_retaddr
13605 ret;
13606 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13607
13608 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13609 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13610 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13611
13612 + pax_force_retaddr
13613 ret;
13614
13615 .align 8
13616 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13617 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13618 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13619
13620 + pax_force_retaddr
13621 ret;
13622
13623 .align 8
13624 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13625 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13626 %xmm8, %rsi);
13627
13628 + pax_force_retaddr
13629 ret;
13630 ENDPROC(camellia_ecb_enc_16way)
13631
13632 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13633 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13634 %xmm8, %rsi);
13635
13636 + pax_force_retaddr
13637 ret;
13638 ENDPROC(camellia_ecb_dec_16way)
13639
13640 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13641 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13642 %xmm8, %rsi);
13643
13644 + pax_force_retaddr
13645 ret;
13646 ENDPROC(camellia_cbc_dec_16way)
13647
13648 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13649 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13650 %xmm8, %rsi);
13651
13652 + pax_force_retaddr
13653 ret;
13654 ENDPROC(camellia_ctr_16way)
13655
13656 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13657 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13658 %xmm8, %rsi);
13659
13660 + pax_force_retaddr
13661 ret;
13662 ENDPROC(camellia_xts_crypt_16way)
13663
13664 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13665 index 0e0b886..5a3123c 100644
13666 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13667 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13668 @@ -11,6 +11,7 @@
13669 */
13670
13671 #include <linux/linkage.h>
13672 +#include <asm/alternative-asm.h>
13673
13674 #define CAMELLIA_TABLE_BYTE_LEN 272
13675
13676 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13677 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13678 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13679 %rcx, (%r9));
13680 + pax_force_retaddr
13681 ret;
13682 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13683
13684 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13685 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13686 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13687 %rax, (%r9));
13688 + pax_force_retaddr
13689 ret;
13690 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13691
13692 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13693 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13694 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13695
13696 + pax_force_retaddr
13697 ret;
13698
13699 .align 8
13700 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13701 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13702 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13703
13704 + pax_force_retaddr
13705 ret;
13706
13707 .align 8
13708 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13709
13710 vzeroupper;
13711
13712 + pax_force_retaddr
13713 ret;
13714 ENDPROC(camellia_ecb_enc_32way)
13715
13716 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13717
13718 vzeroupper;
13719
13720 + pax_force_retaddr
13721 ret;
13722 ENDPROC(camellia_ecb_dec_32way)
13723
13724 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13725
13726 vzeroupper;
13727
13728 + pax_force_retaddr
13729 ret;
13730 ENDPROC(camellia_cbc_dec_32way)
13731
13732 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13733
13734 vzeroupper;
13735
13736 + pax_force_retaddr
13737 ret;
13738 ENDPROC(camellia_ctr_32way)
13739
13740 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13741
13742 vzeroupper;
13743
13744 + pax_force_retaddr
13745 ret;
13746 ENDPROC(camellia_xts_crypt_32way)
13747
13748 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13749 index 310319c..db3d7b5 100644
13750 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13751 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13752 @@ -21,6 +21,7 @@
13753 */
13754
13755 #include <linux/linkage.h>
13756 +#include <asm/alternative-asm.h>
13757
13758 .file "camellia-x86_64-asm_64.S"
13759 .text
13760 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13761 enc_outunpack(mov, RT1);
13762
13763 movq RRBP, %rbp;
13764 + pax_force_retaddr
13765 ret;
13766
13767 .L__enc_xor:
13768 enc_outunpack(xor, RT1);
13769
13770 movq RRBP, %rbp;
13771 + pax_force_retaddr
13772 ret;
13773 ENDPROC(__camellia_enc_blk)
13774
13775 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13776 dec_outunpack();
13777
13778 movq RRBP, %rbp;
13779 + pax_force_retaddr
13780 ret;
13781 ENDPROC(camellia_dec_blk)
13782
13783 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13784
13785 movq RRBP, %rbp;
13786 popq %rbx;
13787 + pax_force_retaddr
13788 ret;
13789
13790 .L__enc2_xor:
13791 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13792
13793 movq RRBP, %rbp;
13794 popq %rbx;
13795 + pax_force_retaddr
13796 ret;
13797 ENDPROC(__camellia_enc_blk_2way)
13798
13799 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13800
13801 movq RRBP, %rbp;
13802 movq RXOR, %rbx;
13803 + pax_force_retaddr
13804 ret;
13805 ENDPROC(camellia_dec_blk_2way)
13806 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13807 index c35fd5d..2d8c7db 100644
13808 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13809 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13810 @@ -24,6 +24,7 @@
13811 */
13812
13813 #include <linux/linkage.h>
13814 +#include <asm/alternative-asm.h>
13815
13816 .file "cast5-avx-x86_64-asm_64.S"
13817
13818 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13819 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13820 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13821
13822 + pax_force_retaddr
13823 ret;
13824 ENDPROC(__cast5_enc_blk16)
13825
13826 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13827 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13828 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13829
13830 + pax_force_retaddr
13831 ret;
13832
13833 .L__skip_dec:
13834 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13835 vmovdqu RR4, (6*4*4)(%r11);
13836 vmovdqu RL4, (7*4*4)(%r11);
13837
13838 + pax_force_retaddr
13839 ret;
13840 ENDPROC(cast5_ecb_enc_16way)
13841
13842 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13843 vmovdqu RR4, (6*4*4)(%r11);
13844 vmovdqu RL4, (7*4*4)(%r11);
13845
13846 + pax_force_retaddr
13847 ret;
13848 ENDPROC(cast5_ecb_dec_16way)
13849
13850 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13851 * %rdx: src
13852 */
13853
13854 - pushq %r12;
13855 + pushq %r14;
13856
13857 movq %rsi, %r11;
13858 - movq %rdx, %r12;
13859 + movq %rdx, %r14;
13860
13861 vmovdqu (0*16)(%rdx), RL1;
13862 vmovdqu (1*16)(%rdx), RR1;
13863 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13864 call __cast5_dec_blk16;
13865
13866 /* xor with src */
13867 - vmovq (%r12), RX;
13868 + vmovq (%r14), RX;
13869 vpshufd $0x4f, RX, RX;
13870 vpxor RX, RR1, RR1;
13871 - vpxor 0*16+8(%r12), RL1, RL1;
13872 - vpxor 1*16+8(%r12), RR2, RR2;
13873 - vpxor 2*16+8(%r12), RL2, RL2;
13874 - vpxor 3*16+8(%r12), RR3, RR3;
13875 - vpxor 4*16+8(%r12), RL3, RL3;
13876 - vpxor 5*16+8(%r12), RR4, RR4;
13877 - vpxor 6*16+8(%r12), RL4, RL4;
13878 + vpxor 0*16+8(%r14), RL1, RL1;
13879 + vpxor 1*16+8(%r14), RR2, RR2;
13880 + vpxor 2*16+8(%r14), RL2, RL2;
13881 + vpxor 3*16+8(%r14), RR3, RR3;
13882 + vpxor 4*16+8(%r14), RL3, RL3;
13883 + vpxor 5*16+8(%r14), RR4, RR4;
13884 + vpxor 6*16+8(%r14), RL4, RL4;
13885
13886 vmovdqu RR1, (0*16)(%r11);
13887 vmovdqu RL1, (1*16)(%r11);
13888 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13889 vmovdqu RR4, (6*16)(%r11);
13890 vmovdqu RL4, (7*16)(%r11);
13891
13892 - popq %r12;
13893 + popq %r14;
13894
13895 + pax_force_retaddr
13896 ret;
13897 ENDPROC(cast5_cbc_dec_16way)
13898
13899 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13900 * %rcx: iv (big endian, 64bit)
13901 */
13902
13903 - pushq %r12;
13904 + pushq %r14;
13905
13906 movq %rsi, %r11;
13907 - movq %rdx, %r12;
13908 + movq %rdx, %r14;
13909
13910 vpcmpeqd RTMP, RTMP, RTMP;
13911 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13912 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13913 call __cast5_enc_blk16;
13914
13915 /* dst = src ^ iv */
13916 - vpxor (0*16)(%r12), RR1, RR1;
13917 - vpxor (1*16)(%r12), RL1, RL1;
13918 - vpxor (2*16)(%r12), RR2, RR2;
13919 - vpxor (3*16)(%r12), RL2, RL2;
13920 - vpxor (4*16)(%r12), RR3, RR3;
13921 - vpxor (5*16)(%r12), RL3, RL3;
13922 - vpxor (6*16)(%r12), RR4, RR4;
13923 - vpxor (7*16)(%r12), RL4, RL4;
13924 + vpxor (0*16)(%r14), RR1, RR1;
13925 + vpxor (1*16)(%r14), RL1, RL1;
13926 + vpxor (2*16)(%r14), RR2, RR2;
13927 + vpxor (3*16)(%r14), RL2, RL2;
13928 + vpxor (4*16)(%r14), RR3, RR3;
13929 + vpxor (5*16)(%r14), RL3, RL3;
13930 + vpxor (6*16)(%r14), RR4, RR4;
13931 + vpxor (7*16)(%r14), RL4, RL4;
13932 vmovdqu RR1, (0*16)(%r11);
13933 vmovdqu RL1, (1*16)(%r11);
13934 vmovdqu RR2, (2*16)(%r11);
13935 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13936 vmovdqu RR4, (6*16)(%r11);
13937 vmovdqu RL4, (7*16)(%r11);
13938
13939 - popq %r12;
13940 + popq %r14;
13941
13942 + pax_force_retaddr
13943 ret;
13944 ENDPROC(cast5_ctr_16way)
13945 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13946 index e3531f8..e123f35 100644
13947 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13948 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13949 @@ -24,6 +24,7 @@
13950 */
13951
13952 #include <linux/linkage.h>
13953 +#include <asm/alternative-asm.h>
13954 #include "glue_helper-asm-avx.S"
13955
13956 .file "cast6-avx-x86_64-asm_64.S"
13957 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13958 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13959 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13960
13961 + pax_force_retaddr
13962 ret;
13963 ENDPROC(__cast6_enc_blk8)
13964
13965 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13966 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13967 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13968
13969 + pax_force_retaddr
13970 ret;
13971 ENDPROC(__cast6_dec_blk8)
13972
13973 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13974
13975 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13976
13977 + pax_force_retaddr
13978 ret;
13979 ENDPROC(cast6_ecb_enc_8way)
13980
13981 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13982
13983 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13984
13985 + pax_force_retaddr
13986 ret;
13987 ENDPROC(cast6_ecb_dec_8way)
13988
13989 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13990 * %rdx: src
13991 */
13992
13993 - pushq %r12;
13994 + pushq %r14;
13995
13996 movq %rsi, %r11;
13997 - movq %rdx, %r12;
13998 + movq %rdx, %r14;
13999
14000 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14001
14002 call __cast6_dec_blk8;
14003
14004 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14005 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14006
14007 - popq %r12;
14008 + popq %r14;
14009
14010 + pax_force_retaddr
14011 ret;
14012 ENDPROC(cast6_cbc_dec_8way)
14013
14014 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
14015 * %rcx: iv (little endian, 128bit)
14016 */
14017
14018 - pushq %r12;
14019 + pushq %r14;
14020
14021 movq %rsi, %r11;
14022 - movq %rdx, %r12;
14023 + movq %rdx, %r14;
14024
14025 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14026 RD2, RX, RKR, RKM);
14027
14028 call __cast6_enc_blk8;
14029
14030 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14031 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14032
14033 - popq %r12;
14034 + popq %r14;
14035
14036 + pax_force_retaddr
14037 ret;
14038 ENDPROC(cast6_ctr_8way)
14039
14040 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
14041 /* dst <= regs xor IVs(in dst) */
14042 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14043
14044 + pax_force_retaddr
14045 ret;
14046 ENDPROC(cast6_xts_enc_8way)
14047
14048 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
14049 /* dst <= regs xor IVs(in dst) */
14050 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14051
14052 + pax_force_retaddr
14053 ret;
14054 ENDPROC(cast6_xts_dec_8way)
14055 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14056 index 26d49eb..c0a8c84 100644
14057 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14058 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14059 @@ -45,6 +45,7 @@
14060
14061 #include <asm/inst.h>
14062 #include <linux/linkage.h>
14063 +#include <asm/alternative-asm.h>
14064
14065 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
14066
14067 @@ -309,6 +310,7 @@ do_return:
14068 popq %rsi
14069 popq %rdi
14070 popq %rbx
14071 + pax_force_retaddr
14072 ret
14073
14074 ################################################################
14075 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14076 index 5d1e007..098cb4f 100644
14077 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14078 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14079 @@ -18,6 +18,7 @@
14080
14081 #include <linux/linkage.h>
14082 #include <asm/inst.h>
14083 +#include <asm/alternative-asm.h>
14084
14085 .data
14086
14087 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14088 psrlq $1, T2
14089 pxor T2, T1
14090 pxor T1, DATA
14091 + pax_force_retaddr
14092 ret
14093 ENDPROC(__clmul_gf128mul_ble)
14094
14095 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14096 call __clmul_gf128mul_ble
14097 PSHUFB_XMM BSWAP DATA
14098 movups DATA, (%rdi)
14099 + pax_force_retaddr
14100 ret
14101 ENDPROC(clmul_ghash_mul)
14102
14103 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14104 PSHUFB_XMM BSWAP DATA
14105 movups DATA, (%rdi)
14106 .Lupdate_just_ret:
14107 + pax_force_retaddr
14108 ret
14109 ENDPROC(clmul_ghash_update)
14110 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14111 index 9279e0b..c4b3d2c 100644
14112 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14113 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14114 @@ -1,4 +1,5 @@
14115 #include <linux/linkage.h>
14116 +#include <asm/alternative-asm.h>
14117
14118 # enter salsa20_encrypt_bytes
14119 ENTRY(salsa20_encrypt_bytes)
14120 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14121 add %r11,%rsp
14122 mov %rdi,%rax
14123 mov %rsi,%rdx
14124 + pax_force_retaddr
14125 ret
14126 # bytesatleast65:
14127 ._bytesatleast65:
14128 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14129 add %r11,%rsp
14130 mov %rdi,%rax
14131 mov %rsi,%rdx
14132 + pax_force_retaddr
14133 ret
14134 ENDPROC(salsa20_keysetup)
14135
14136 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14137 add %r11,%rsp
14138 mov %rdi,%rax
14139 mov %rsi,%rdx
14140 + pax_force_retaddr
14141 ret
14142 ENDPROC(salsa20_ivsetup)
14143 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14144 index 2f202f4..d9164d6 100644
14145 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14146 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14147 @@ -24,6 +24,7 @@
14148 */
14149
14150 #include <linux/linkage.h>
14151 +#include <asm/alternative-asm.h>
14152 #include "glue_helper-asm-avx.S"
14153
14154 .file "serpent-avx-x86_64-asm_64.S"
14155 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14156 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14157 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14158
14159 + pax_force_retaddr
14160 ret;
14161 ENDPROC(__serpent_enc_blk8_avx)
14162
14163 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14164 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14165 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14166
14167 + pax_force_retaddr
14168 ret;
14169 ENDPROC(__serpent_dec_blk8_avx)
14170
14171 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14172
14173 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14174
14175 + pax_force_retaddr
14176 ret;
14177 ENDPROC(serpent_ecb_enc_8way_avx)
14178
14179 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14180
14181 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14182
14183 + pax_force_retaddr
14184 ret;
14185 ENDPROC(serpent_ecb_dec_8way_avx)
14186
14187 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14188
14189 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14190
14191 + pax_force_retaddr
14192 ret;
14193 ENDPROC(serpent_cbc_dec_8way_avx)
14194
14195 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14196
14197 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14198
14199 + pax_force_retaddr
14200 ret;
14201 ENDPROC(serpent_ctr_8way_avx)
14202
14203 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14204 /* dst <= regs xor IVs(in dst) */
14205 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14206
14207 + pax_force_retaddr
14208 ret;
14209 ENDPROC(serpent_xts_enc_8way_avx)
14210
14211 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14212 /* dst <= regs xor IVs(in dst) */
14213 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14214
14215 + pax_force_retaddr
14216 ret;
14217 ENDPROC(serpent_xts_dec_8way_avx)
14218 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14219 index b222085..abd483c 100644
14220 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14221 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14222 @@ -15,6 +15,7 @@
14223 */
14224
14225 #include <linux/linkage.h>
14226 +#include <asm/alternative-asm.h>
14227 #include "glue_helper-asm-avx2.S"
14228
14229 .file "serpent-avx2-asm_64.S"
14230 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14231 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14232 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14233
14234 + pax_force_retaddr
14235 ret;
14236 ENDPROC(__serpent_enc_blk16)
14237
14238 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14239 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14240 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14241
14242 + pax_force_retaddr
14243 ret;
14244 ENDPROC(__serpent_dec_blk16)
14245
14246 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14247
14248 vzeroupper;
14249
14250 + pax_force_retaddr
14251 ret;
14252 ENDPROC(serpent_ecb_enc_16way)
14253
14254 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14255
14256 vzeroupper;
14257
14258 + pax_force_retaddr
14259 ret;
14260 ENDPROC(serpent_ecb_dec_16way)
14261
14262 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14263
14264 vzeroupper;
14265
14266 + pax_force_retaddr
14267 ret;
14268 ENDPROC(serpent_cbc_dec_16way)
14269
14270 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14271
14272 vzeroupper;
14273
14274 + pax_force_retaddr
14275 ret;
14276 ENDPROC(serpent_ctr_16way)
14277
14278 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14279
14280 vzeroupper;
14281
14282 + pax_force_retaddr
14283 ret;
14284 ENDPROC(serpent_xts_enc_16way)
14285
14286 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14287
14288 vzeroupper;
14289
14290 + pax_force_retaddr
14291 ret;
14292 ENDPROC(serpent_xts_dec_16way)
14293 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14294 index acc066c..1559cc4 100644
14295 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14296 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14297 @@ -25,6 +25,7 @@
14298 */
14299
14300 #include <linux/linkage.h>
14301 +#include <asm/alternative-asm.h>
14302
14303 .file "serpent-sse2-x86_64-asm_64.S"
14304 .text
14305 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14306 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14307 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14308
14309 + pax_force_retaddr
14310 ret;
14311
14312 .L__enc_xor8:
14313 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14314 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14315
14316 + pax_force_retaddr
14317 ret;
14318 ENDPROC(__serpent_enc_blk_8way)
14319
14320 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14321 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14322 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14323
14324 + pax_force_retaddr
14325 ret;
14326 ENDPROC(serpent_dec_blk_8way)
14327 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14328 index a410950..9dfe7ad 100644
14329 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14330 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14331 @@ -29,6 +29,7 @@
14332 */
14333
14334 #include <linux/linkage.h>
14335 +#include <asm/alternative-asm.h>
14336
14337 #define CTX %rdi // arg1
14338 #define BUF %rsi // arg2
14339 @@ -75,9 +76,9 @@
14340
14341 push %rbx
14342 push %rbp
14343 - push %r12
14344 + push %r14
14345
14346 - mov %rsp, %r12
14347 + mov %rsp, %r14
14348 sub $64, %rsp # allocate workspace
14349 and $~15, %rsp # align stack
14350
14351 @@ -99,11 +100,12 @@
14352 xor %rax, %rax
14353 rep stosq
14354
14355 - mov %r12, %rsp # deallocate workspace
14356 + mov %r14, %rsp # deallocate workspace
14357
14358 - pop %r12
14359 + pop %r14
14360 pop %rbp
14361 pop %rbx
14362 + pax_force_retaddr
14363 ret
14364
14365 ENDPROC(\name)
14366 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14367 index 642f156..51a513c 100644
14368 --- a/arch/x86/crypto/sha256-avx-asm.S
14369 +++ b/arch/x86/crypto/sha256-avx-asm.S
14370 @@ -49,6 +49,7 @@
14371
14372 #ifdef CONFIG_AS_AVX
14373 #include <linux/linkage.h>
14374 +#include <asm/alternative-asm.h>
14375
14376 ## assume buffers not aligned
14377 #define VMOVDQ vmovdqu
14378 @@ -460,6 +461,7 @@ done_hash:
14379 popq %r13
14380 popq %rbp
14381 popq %rbx
14382 + pax_force_retaddr
14383 ret
14384 ENDPROC(sha256_transform_avx)
14385
14386 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14387 index 9e86944..3795e6a 100644
14388 --- a/arch/x86/crypto/sha256-avx2-asm.S
14389 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14390 @@ -50,6 +50,7 @@
14391
14392 #ifdef CONFIG_AS_AVX2
14393 #include <linux/linkage.h>
14394 +#include <asm/alternative-asm.h>
14395
14396 ## assume buffers not aligned
14397 #define VMOVDQ vmovdqu
14398 @@ -720,6 +721,7 @@ done_hash:
14399 popq %r12
14400 popq %rbp
14401 popq %rbx
14402 + pax_force_retaddr
14403 ret
14404 ENDPROC(sha256_transform_rorx)
14405
14406 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14407 index f833b74..8c62a9e 100644
14408 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14409 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14410 @@ -47,6 +47,7 @@
14411 ########################################################################
14412
14413 #include <linux/linkage.h>
14414 +#include <asm/alternative-asm.h>
14415
14416 ## assume buffers not aligned
14417 #define MOVDQ movdqu
14418 @@ -471,6 +472,7 @@ done_hash:
14419 popq %rbp
14420 popq %rbx
14421
14422 + pax_force_retaddr
14423 ret
14424 ENDPROC(sha256_transform_ssse3)
14425
14426 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14427 index 974dde9..a823ff9 100644
14428 --- a/arch/x86/crypto/sha512-avx-asm.S
14429 +++ b/arch/x86/crypto/sha512-avx-asm.S
14430 @@ -49,6 +49,7 @@
14431
14432 #ifdef CONFIG_AS_AVX
14433 #include <linux/linkage.h>
14434 +#include <asm/alternative-asm.h>
14435
14436 .text
14437
14438 @@ -364,6 +365,7 @@ updateblock:
14439 mov frame_RSPSAVE(%rsp), %rsp
14440
14441 nowork:
14442 + pax_force_retaddr
14443 ret
14444 ENDPROC(sha512_transform_avx)
14445
14446 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14447 index 568b961..ed20c37 100644
14448 --- a/arch/x86/crypto/sha512-avx2-asm.S
14449 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14450 @@ -51,6 +51,7 @@
14451
14452 #ifdef CONFIG_AS_AVX2
14453 #include <linux/linkage.h>
14454 +#include <asm/alternative-asm.h>
14455
14456 .text
14457
14458 @@ -678,6 +679,7 @@ done_hash:
14459
14460 # Restore Stack Pointer
14461 mov frame_RSPSAVE(%rsp), %rsp
14462 + pax_force_retaddr
14463 ret
14464 ENDPROC(sha512_transform_rorx)
14465
14466 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14467 index fb56855..6edd768 100644
14468 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14469 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14470 @@ -48,6 +48,7 @@
14471 ########################################################################
14472
14473 #include <linux/linkage.h>
14474 +#include <asm/alternative-asm.h>
14475
14476 .text
14477
14478 @@ -363,6 +364,7 @@ updateblock:
14479 mov frame_RSPSAVE(%rsp), %rsp
14480
14481 nowork:
14482 + pax_force_retaddr
14483 ret
14484 ENDPROC(sha512_transform_ssse3)
14485
14486 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14487 index 0505813..b067311 100644
14488 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14489 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14490 @@ -24,6 +24,7 @@
14491 */
14492
14493 #include <linux/linkage.h>
14494 +#include <asm/alternative-asm.h>
14495 #include "glue_helper-asm-avx.S"
14496
14497 .file "twofish-avx-x86_64-asm_64.S"
14498 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14499 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14500 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14501
14502 + pax_force_retaddr
14503 ret;
14504 ENDPROC(__twofish_enc_blk8)
14505
14506 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14507 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14508 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14509
14510 + pax_force_retaddr
14511 ret;
14512 ENDPROC(__twofish_dec_blk8)
14513
14514 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14515
14516 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14517
14518 + pax_force_retaddr
14519 ret;
14520 ENDPROC(twofish_ecb_enc_8way)
14521
14522 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14523
14524 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14525
14526 + pax_force_retaddr
14527 ret;
14528 ENDPROC(twofish_ecb_dec_8way)
14529
14530 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14531 * %rdx: src
14532 */
14533
14534 - pushq %r12;
14535 + pushq %r14;
14536
14537 movq %rsi, %r11;
14538 - movq %rdx, %r12;
14539 + movq %rdx, %r14;
14540
14541 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14542
14543 call __twofish_dec_blk8;
14544
14545 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14546 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14547
14548 - popq %r12;
14549 + popq %r14;
14550
14551 + pax_force_retaddr
14552 ret;
14553 ENDPROC(twofish_cbc_dec_8way)
14554
14555 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14556 * %rcx: iv (little endian, 128bit)
14557 */
14558
14559 - pushq %r12;
14560 + pushq %r14;
14561
14562 movq %rsi, %r11;
14563 - movq %rdx, %r12;
14564 + movq %rdx, %r14;
14565
14566 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14567 RD2, RX0, RX1, RY0);
14568
14569 call __twofish_enc_blk8;
14570
14571 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14572 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14573
14574 - popq %r12;
14575 + popq %r14;
14576
14577 + pax_force_retaddr
14578 ret;
14579 ENDPROC(twofish_ctr_8way)
14580
14581 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14582 /* dst <= regs xor IVs(in dst) */
14583 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14584
14585 + pax_force_retaddr
14586 ret;
14587 ENDPROC(twofish_xts_enc_8way)
14588
14589 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14590 /* dst <= regs xor IVs(in dst) */
14591 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14592
14593 + pax_force_retaddr
14594 ret;
14595 ENDPROC(twofish_xts_dec_8way)
14596 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14597 index 1c3b7ce..02f578d 100644
14598 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14599 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14600 @@ -21,6 +21,7 @@
14601 */
14602
14603 #include <linux/linkage.h>
14604 +#include <asm/alternative-asm.h>
14605
14606 .file "twofish-x86_64-asm-3way.S"
14607 .text
14608 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14609 popq %r13;
14610 popq %r14;
14611 popq %r15;
14612 + pax_force_retaddr
14613 ret;
14614
14615 .L__enc_xor3:
14616 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14617 popq %r13;
14618 popq %r14;
14619 popq %r15;
14620 + pax_force_retaddr
14621 ret;
14622 ENDPROC(__twofish_enc_blk_3way)
14623
14624 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14625 popq %r13;
14626 popq %r14;
14627 popq %r15;
14628 + pax_force_retaddr
14629 ret;
14630 ENDPROC(twofish_dec_blk_3way)
14631 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14632 index a039d21..524b8b2 100644
14633 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14634 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14635 @@ -22,6 +22,7 @@
14636
14637 #include <linux/linkage.h>
14638 #include <asm/asm-offsets.h>
14639 +#include <asm/alternative-asm.h>
14640
14641 #define a_offset 0
14642 #define b_offset 4
14643 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14644
14645 popq R1
14646 movq $1,%rax
14647 + pax_force_retaddr
14648 ret
14649 ENDPROC(twofish_enc_blk)
14650
14651 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14652
14653 popq R1
14654 movq $1,%rax
14655 + pax_force_retaddr
14656 ret
14657 ENDPROC(twofish_dec_blk)
14658 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14659 index ae6aad1..719d6d9 100644
14660 --- a/arch/x86/ia32/ia32_aout.c
14661 +++ b/arch/x86/ia32/ia32_aout.c
14662 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14663 unsigned long dump_start, dump_size;
14664 struct user32 dump;
14665
14666 + memset(&dump, 0, sizeof(dump));
14667 +
14668 fs = get_fs();
14669 set_fs(KERNEL_DS);
14670 has_dumped = 1;
14671 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14672 index f9e181a..300544c 100644
14673 --- a/arch/x86/ia32/ia32_signal.c
14674 +++ b/arch/x86/ia32/ia32_signal.c
14675 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14676 if (__get_user(set.sig[0], &frame->sc.oldmask)
14677 || (_COMPAT_NSIG_WORDS > 1
14678 && __copy_from_user((((char *) &set.sig) + 4),
14679 - &frame->extramask,
14680 + frame->extramask,
14681 sizeof(frame->extramask))))
14682 goto badframe;
14683
14684 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14685 sp -= frame_size;
14686 /* Align the stack pointer according to the i386 ABI,
14687 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14688 - sp = ((sp + 4) & -16ul) - 4;
14689 + sp = ((sp - 12) & -16ul) - 4;
14690 return (void __user *) sp;
14691 }
14692
14693 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14694 } else {
14695 /* Return stub is in 32bit vsyscall page */
14696 if (current->mm->context.vdso)
14697 - restorer = current->mm->context.vdso +
14698 - selected_vdso32->sym___kernel_sigreturn;
14699 + restorer = (void __force_user *)(current->mm->context.vdso +
14700 + selected_vdso32->sym___kernel_sigreturn);
14701 else
14702 - restorer = &frame->retcode;
14703 + restorer = frame->retcode;
14704 }
14705
14706 put_user_try {
14707 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14708 * These are actually not used anymore, but left because some
14709 * gdb versions depend on them as a marker.
14710 */
14711 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14712 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14713 } put_user_catch(err);
14714
14715 if (err)
14716 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14717 0xb8,
14718 __NR_ia32_rt_sigreturn,
14719 0x80cd,
14720 - 0,
14721 + 0
14722 };
14723
14724 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14725 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14726
14727 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14728 restorer = ksig->ka.sa.sa_restorer;
14729 + else if (current->mm->context.vdso)
14730 + /* Return stub is in 32bit vsyscall page */
14731 + restorer = (void __force_user *)(current->mm->context.vdso +
14732 + selected_vdso32->sym___kernel_rt_sigreturn);
14733 else
14734 - restorer = current->mm->context.vdso +
14735 - selected_vdso32->sym___kernel_rt_sigreturn;
14736 + restorer = frame->retcode;
14737 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14738
14739 /*
14740 * Not actually used anymore, but left because some gdb
14741 * versions need it.
14742 */
14743 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14744 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14745 } put_user_catch(err);
14746
14747 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14748 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14749 index 82e8a1d..4e998d5 100644
14750 --- a/arch/x86/ia32/ia32entry.S
14751 +++ b/arch/x86/ia32/ia32entry.S
14752 @@ -15,8 +15,10 @@
14753 #include <asm/irqflags.h>
14754 #include <asm/asm.h>
14755 #include <asm/smap.h>
14756 +#include <asm/pgtable.h>
14757 #include <linux/linkage.h>
14758 #include <linux/err.h>
14759 +#include <asm/alternative-asm.h>
14760
14761 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14762 #include <linux/elf-em.h>
14763 @@ -62,12 +64,12 @@
14764 */
14765 .macro LOAD_ARGS32 offset, _r9=0
14766 .if \_r9
14767 - movl \offset+16(%rsp),%r9d
14768 + movl \offset+R9(%rsp),%r9d
14769 .endif
14770 - movl \offset+40(%rsp),%ecx
14771 - movl \offset+48(%rsp),%edx
14772 - movl \offset+56(%rsp),%esi
14773 - movl \offset+64(%rsp),%edi
14774 + movl \offset+RCX(%rsp),%ecx
14775 + movl \offset+RDX(%rsp),%edx
14776 + movl \offset+RSI(%rsp),%esi
14777 + movl \offset+RDI(%rsp),%edi
14778 movl %eax,%eax /* zero extension */
14779 .endm
14780
14781 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14782 ENDPROC(native_irq_enable_sysexit)
14783 #endif
14784
14785 + .macro pax_enter_kernel_user
14786 + pax_set_fptr_mask
14787 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14788 + call pax_enter_kernel_user
14789 +#endif
14790 + .endm
14791 +
14792 + .macro pax_exit_kernel_user
14793 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14794 + call pax_exit_kernel_user
14795 +#endif
14796 +#ifdef CONFIG_PAX_RANDKSTACK
14797 + pushq %rax
14798 + pushq %r11
14799 + call pax_randomize_kstack
14800 + popq %r11
14801 + popq %rax
14802 +#endif
14803 + .endm
14804 +
14805 + .macro pax_erase_kstack
14806 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14807 + call pax_erase_kstack
14808 +#endif
14809 + .endm
14810 +
14811 /*
14812 * 32bit SYSENTER instruction entry.
14813 *
14814 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14815 CFI_REGISTER rsp,rbp
14816 SWAPGS_UNSAFE_STACK
14817 movq PER_CPU_VAR(kernel_stack), %rsp
14818 - addq $(KERNEL_STACK_OFFSET),%rsp
14819 - /*
14820 - * No need to follow this irqs on/off section: the syscall
14821 - * disabled irqs, here we enable it straight after entry:
14822 - */
14823 - ENABLE_INTERRUPTS(CLBR_NONE)
14824 movl %ebp,%ebp /* zero extension */
14825 pushq_cfi $__USER32_DS
14826 /*CFI_REL_OFFSET ss,0*/
14827 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14828 CFI_REL_OFFSET rsp,0
14829 pushfq_cfi
14830 /*CFI_REL_OFFSET rflags,0*/
14831 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14832 - CFI_REGISTER rip,r10
14833 + orl $X86_EFLAGS_IF,(%rsp)
14834 + GET_THREAD_INFO(%r11)
14835 + movl TI_sysenter_return(%r11), %r11d
14836 + CFI_REGISTER rip,r11
14837 pushq_cfi $__USER32_CS
14838 /*CFI_REL_OFFSET cs,0*/
14839 movl %eax, %eax
14840 - pushq_cfi %r10
14841 + pushq_cfi %r11
14842 CFI_REL_OFFSET rip,0
14843 pushq_cfi %rax
14844 cld
14845 SAVE_ARGS 0,1,0
14846 + pax_enter_kernel_user
14847 +
14848 +#ifdef CONFIG_PAX_RANDKSTACK
14849 + pax_erase_kstack
14850 +#endif
14851 +
14852 + /*
14853 + * No need to follow this irqs on/off section: the syscall
14854 + * disabled irqs, here we enable it straight after entry:
14855 + */
14856 + ENABLE_INTERRUPTS(CLBR_NONE)
14857 /* no need to do an access_ok check here because rbp has been
14858 32bit zero extended */
14859 +
14860 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14861 + addq pax_user_shadow_base,%rbp
14862 + ASM_PAX_OPEN_USERLAND
14863 +#endif
14864 +
14865 ASM_STAC
14866 1: movl (%rbp),%ebp
14867 _ASM_EXTABLE(1b,ia32_badarg)
14868 ASM_CLAC
14869
14870 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14871 + ASM_PAX_CLOSE_USERLAND
14872 +#endif
14873 +
14874 /*
14875 * Sysenter doesn't filter flags, so we need to clear NT
14876 * ourselves. To save a few cycles, we can check whether
14877 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14878 jnz sysenter_fix_flags
14879 sysenter_flags_fixed:
14880
14881 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14882 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14883 + GET_THREAD_INFO(%r11)
14884 + orl $TS_COMPAT,TI_status(%r11)
14885 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14886 CFI_REMEMBER_STATE
14887 jnz sysenter_tracesys
14888 cmpq $(IA32_NR_syscalls-1),%rax
14889 @@ -172,15 +218,18 @@ sysenter_do_call:
14890 sysenter_dispatch:
14891 call *ia32_sys_call_table(,%rax,8)
14892 movq %rax,RAX-ARGOFFSET(%rsp)
14893 + GET_THREAD_INFO(%r11)
14894 DISABLE_INTERRUPTS(CLBR_NONE)
14895 TRACE_IRQS_OFF
14896 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14897 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14898 jnz sysexit_audit
14899 sysexit_from_sys_call:
14900 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14901 + pax_exit_kernel_user
14902 + pax_erase_kstack
14903 + andl $~TS_COMPAT,TI_status(%r11)
14904 /* clear IF, that popfq doesn't enable interrupts early */
14905 - andl $~0x200,EFLAGS-R11(%rsp)
14906 - movl RIP-R11(%rsp),%edx /* User %eip */
14907 + andl $~X86_EFLAGS_IF,EFLAGS(%rsp)
14908 + movl RIP(%rsp),%edx /* User %eip */
14909 CFI_REGISTER rip,rdx
14910 RESTORE_ARGS 0,24,0,0,0,0
14911 xorq %r8,%r8
14912 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14913 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14914 movl %eax,%edi /* 1st arg: syscall number */
14915 call __audit_syscall_entry
14916 +
14917 + pax_erase_kstack
14918 +
14919 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14920 cmpq $(IA32_NR_syscalls-1),%rax
14921 ja ia32_badsys
14922 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14923 .endm
14924
14925 .macro auditsys_exit exit
14926 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14927 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14928 jnz ia32_ret_from_sys_call
14929 TRACE_IRQS_ON
14930 ENABLE_INTERRUPTS(CLBR_NONE)
14931 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14932 1: setbe %al /* 1 if error, 0 if not */
14933 movzbl %al,%edi /* zero-extend that into %edi */
14934 call __audit_syscall_exit
14935 + GET_THREAD_INFO(%r11)
14936 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14937 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14938 DISABLE_INTERRUPTS(CLBR_NONE)
14939 TRACE_IRQS_OFF
14940 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14941 + testl %edi,TI_flags(%r11)
14942 jz \exit
14943 CLEAR_RREGS -ARGOFFSET
14944 jmp int_with_check
14945 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14946
14947 sysenter_tracesys:
14948 #ifdef CONFIG_AUDITSYSCALL
14949 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14950 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14951 jz sysenter_auditsys
14952 #endif
14953 SAVE_REST
14954 @@ -265,6 +318,9 @@ sysenter_tracesys:
14955 RESTORE_REST
14956 cmpq $(IA32_NR_syscalls-1),%rax
14957 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14958 +
14959 + pax_erase_kstack
14960 +
14961 jmp sysenter_do_call
14962 CFI_ENDPROC
14963 ENDPROC(ia32_sysenter_target)
14964 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14965 ENTRY(ia32_cstar_target)
14966 CFI_STARTPROC32 simple
14967 CFI_SIGNAL_FRAME
14968 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14969 + CFI_DEF_CFA rsp,0
14970 CFI_REGISTER rip,rcx
14971 /*CFI_REGISTER rflags,r11*/
14972 SWAPGS_UNSAFE_STACK
14973 movl %esp,%r8d
14974 CFI_REGISTER rsp,r8
14975 movq PER_CPU_VAR(kernel_stack),%rsp
14976 + SAVE_ARGS 8*6,0,0
14977 + pax_enter_kernel_user
14978 +
14979 +#ifdef CONFIG_PAX_RANDKSTACK
14980 + pax_erase_kstack
14981 +#endif
14982 +
14983 /*
14984 * No need to follow this irqs on/off section: the syscall
14985 * disabled irqs and here we enable it straight after entry:
14986 */
14987 ENABLE_INTERRUPTS(CLBR_NONE)
14988 - SAVE_ARGS 8,0,0
14989 movl %eax,%eax /* zero extension */
14990 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14991 movq %rcx,RIP-ARGOFFSET(%rsp)
14992 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14993 /* no need to do an access_ok check here because r8 has been
14994 32bit zero extended */
14995 /* hardware stack frame is complete now */
14996 +
14997 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14998 + ASM_PAX_OPEN_USERLAND
14999 + movq pax_user_shadow_base,%r8
15000 + addq RSP-ARGOFFSET(%rsp),%r8
15001 +#endif
15002 +
15003 ASM_STAC
15004 1: movl (%r8),%r9d
15005 _ASM_EXTABLE(1b,ia32_badarg)
15006 ASM_CLAC
15007 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15008 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15009 +
15010 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15011 + ASM_PAX_CLOSE_USERLAND
15012 +#endif
15013 +
15014 + GET_THREAD_INFO(%r11)
15015 + orl $TS_COMPAT,TI_status(%r11)
15016 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15017 CFI_REMEMBER_STATE
15018 jnz cstar_tracesys
15019 cmpq $IA32_NR_syscalls-1,%rax
15020 @@ -335,13 +410,16 @@ cstar_do_call:
15021 cstar_dispatch:
15022 call *ia32_sys_call_table(,%rax,8)
15023 movq %rax,RAX-ARGOFFSET(%rsp)
15024 + GET_THREAD_INFO(%r11)
15025 DISABLE_INTERRUPTS(CLBR_NONE)
15026 TRACE_IRQS_OFF
15027 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15028 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
15029 jnz sysretl_audit
15030 sysretl_from_sys_call:
15031 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15032 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
15033 + pax_exit_kernel_user
15034 + pax_erase_kstack
15035 + andl $~TS_COMPAT,TI_status(%r11)
15036 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
15037 movl RIP-ARGOFFSET(%rsp),%ecx
15038 CFI_REGISTER rip,rcx
15039 movl EFLAGS-ARGOFFSET(%rsp),%r11d
15040 @@ -368,7 +446,7 @@ sysretl_audit:
15041
15042 cstar_tracesys:
15043 #ifdef CONFIG_AUDITSYSCALL
15044 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15045 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
15046 jz cstar_auditsys
15047 #endif
15048 xchgl %r9d,%ebp
15049 @@ -382,11 +460,19 @@ cstar_tracesys:
15050 xchgl %ebp,%r9d
15051 cmpq $(IA32_NR_syscalls-1),%rax
15052 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
15053 +
15054 + pax_erase_kstack
15055 +
15056 jmp cstar_do_call
15057 END(ia32_cstar_target)
15058
15059 ia32_badarg:
15060 ASM_CLAC
15061 +
15062 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15063 + ASM_PAX_CLOSE_USERLAND
15064 +#endif
15065 +
15066 movq $-EFAULT,%rax
15067 jmp ia32_sysret
15068 CFI_ENDPROC
15069 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
15070 CFI_REL_OFFSET rip,RIP-RIP
15071 PARAVIRT_ADJUST_EXCEPTION_FRAME
15072 SWAPGS
15073 - /*
15074 - * No need to follow this irqs on/off section: the syscall
15075 - * disabled irqs and here we enable it straight after entry:
15076 - */
15077 - ENABLE_INTERRUPTS(CLBR_NONE)
15078 movl %eax,%eax
15079 pushq_cfi %rax
15080 cld
15081 /* note the registers are not zero extended to the sf.
15082 this could be a problem. */
15083 SAVE_ARGS 0,1,0
15084 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15085 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15086 + pax_enter_kernel_user
15087 +
15088 +#ifdef CONFIG_PAX_RANDKSTACK
15089 + pax_erase_kstack
15090 +#endif
15091 +
15092 + /*
15093 + * No need to follow this irqs on/off section: the syscall
15094 + * disabled irqs and here we enable it straight after entry:
15095 + */
15096 + ENABLE_INTERRUPTS(CLBR_NONE)
15097 + GET_THREAD_INFO(%r11)
15098 + orl $TS_COMPAT,TI_status(%r11)
15099 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15100 jnz ia32_tracesys
15101 cmpq $(IA32_NR_syscalls-1),%rax
15102 ja ia32_badsys
15103 @@ -458,6 +551,9 @@ ia32_tracesys:
15104 RESTORE_REST
15105 cmpq $(IA32_NR_syscalls-1),%rax
15106 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15107 +
15108 + pax_erase_kstack
15109 +
15110 jmp ia32_do_call
15111 END(ia32_syscall)
15112
15113 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15114 index 8e0ceec..af13504 100644
15115 --- a/arch/x86/ia32/sys_ia32.c
15116 +++ b/arch/x86/ia32/sys_ia32.c
15117 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15118 */
15119 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15120 {
15121 - typeof(ubuf->st_uid) uid = 0;
15122 - typeof(ubuf->st_gid) gid = 0;
15123 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15124 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15125 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15126 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15127 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15128 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15129 index 372231c..51b537d 100644
15130 --- a/arch/x86/include/asm/alternative-asm.h
15131 +++ b/arch/x86/include/asm/alternative-asm.h
15132 @@ -18,6 +18,45 @@
15133 .endm
15134 #endif
15135
15136 +#ifdef KERNEXEC_PLUGIN
15137 + .macro pax_force_retaddr_bts rip=0
15138 + btsq $63,\rip(%rsp)
15139 + .endm
15140 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15141 + .macro pax_force_retaddr rip=0, reload=0
15142 + btsq $63,\rip(%rsp)
15143 + .endm
15144 + .macro pax_force_fptr ptr
15145 + btsq $63,\ptr
15146 + .endm
15147 + .macro pax_set_fptr_mask
15148 + .endm
15149 +#endif
15150 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15151 + .macro pax_force_retaddr rip=0, reload=0
15152 + .if \reload
15153 + pax_set_fptr_mask
15154 + .endif
15155 + orq %r12,\rip(%rsp)
15156 + .endm
15157 + .macro pax_force_fptr ptr
15158 + orq %r12,\ptr
15159 + .endm
15160 + .macro pax_set_fptr_mask
15161 + movabs $0x8000000000000000,%r12
15162 + .endm
15163 +#endif
15164 +#else
15165 + .macro pax_force_retaddr rip=0, reload=0
15166 + .endm
15167 + .macro pax_force_fptr ptr
15168 + .endm
15169 + .macro pax_force_retaddr_bts rip=0
15170 + .endm
15171 + .macro pax_set_fptr_mask
15172 + .endm
15173 +#endif
15174 +
15175 .macro altinstruction_entry orig alt feature orig_len alt_len
15176 .long \orig - .
15177 .long \alt - .
15178 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15179 index 473bdbe..b1e3377 100644
15180 --- a/arch/x86/include/asm/alternative.h
15181 +++ b/arch/x86/include/asm/alternative.h
15182 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15183 ".pushsection .discard,\"aw\",@progbits\n" \
15184 DISCARD_ENTRY(1) \
15185 ".popsection\n" \
15186 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15187 + ".pushsection .altinstr_replacement, \"a\"\n" \
15188 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15189 ".popsection"
15190
15191 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15192 DISCARD_ENTRY(1) \
15193 DISCARD_ENTRY(2) \
15194 ".popsection\n" \
15195 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15196 + ".pushsection .altinstr_replacement, \"a\"\n" \
15197 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15198 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15199 ".popsection"
15200 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15201 index 465b309..ab7e51f 100644
15202 --- a/arch/x86/include/asm/apic.h
15203 +++ b/arch/x86/include/asm/apic.h
15204 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15205
15206 #ifdef CONFIG_X86_LOCAL_APIC
15207
15208 -extern unsigned int apic_verbosity;
15209 +extern int apic_verbosity;
15210 extern int local_apic_timer_c2_ok;
15211
15212 extern int disable_apic;
15213 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15214 index 20370c6..a2eb9b0 100644
15215 --- a/arch/x86/include/asm/apm.h
15216 +++ b/arch/x86/include/asm/apm.h
15217 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15218 __asm__ __volatile__(APM_DO_ZERO_SEGS
15219 "pushl %%edi\n\t"
15220 "pushl %%ebp\n\t"
15221 - "lcall *%%cs:apm_bios_entry\n\t"
15222 + "lcall *%%ss:apm_bios_entry\n\t"
15223 "setc %%al\n\t"
15224 "popl %%ebp\n\t"
15225 "popl %%edi\n\t"
15226 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15227 __asm__ __volatile__(APM_DO_ZERO_SEGS
15228 "pushl %%edi\n\t"
15229 "pushl %%ebp\n\t"
15230 - "lcall *%%cs:apm_bios_entry\n\t"
15231 + "lcall *%%ss:apm_bios_entry\n\t"
15232 "setc %%bl\n\t"
15233 "popl %%ebp\n\t"
15234 "popl %%edi\n\t"
15235 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15236 index 5e5cd12..51cdc93 100644
15237 --- a/arch/x86/include/asm/atomic.h
15238 +++ b/arch/x86/include/asm/atomic.h
15239 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15240 }
15241
15242 /**
15243 + * atomic_read_unchecked - read atomic variable
15244 + * @v: pointer of type atomic_unchecked_t
15245 + *
15246 + * Atomically reads the value of @v.
15247 + */
15248 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15249 +{
15250 + return ACCESS_ONCE((v)->counter);
15251 +}
15252 +
15253 +/**
15254 * atomic_set - set atomic variable
15255 * @v: pointer of type atomic_t
15256 * @i: required value
15257 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15258 }
15259
15260 /**
15261 + * atomic_set_unchecked - set atomic variable
15262 + * @v: pointer of type atomic_unchecked_t
15263 + * @i: required value
15264 + *
15265 + * Atomically sets the value of @v to @i.
15266 + */
15267 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15268 +{
15269 + v->counter = i;
15270 +}
15271 +
15272 +/**
15273 * atomic_add - add integer to atomic variable
15274 * @i: integer value to add
15275 * @v: pointer of type atomic_t
15276 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15277 */
15278 static inline void atomic_add(int i, atomic_t *v)
15279 {
15280 - asm volatile(LOCK_PREFIX "addl %1,%0"
15281 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15282 +
15283 +#ifdef CONFIG_PAX_REFCOUNT
15284 + "jno 0f\n"
15285 + LOCK_PREFIX "subl %1,%0\n"
15286 + "int $4\n0:\n"
15287 + _ASM_EXTABLE(0b, 0b)
15288 +#endif
15289 +
15290 + : "+m" (v->counter)
15291 + : "ir" (i));
15292 +}
15293 +
15294 +/**
15295 + * atomic_add_unchecked - add integer to atomic variable
15296 + * @i: integer value to add
15297 + * @v: pointer of type atomic_unchecked_t
15298 + *
15299 + * Atomically adds @i to @v.
15300 + */
15301 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15302 +{
15303 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15304 : "+m" (v->counter)
15305 : "ir" (i));
15306 }
15307 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15308 */
15309 static inline void atomic_sub(int i, atomic_t *v)
15310 {
15311 - asm volatile(LOCK_PREFIX "subl %1,%0"
15312 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15313 +
15314 +#ifdef CONFIG_PAX_REFCOUNT
15315 + "jno 0f\n"
15316 + LOCK_PREFIX "addl %1,%0\n"
15317 + "int $4\n0:\n"
15318 + _ASM_EXTABLE(0b, 0b)
15319 +#endif
15320 +
15321 + : "+m" (v->counter)
15322 + : "ir" (i));
15323 +}
15324 +
15325 +/**
15326 + * atomic_sub_unchecked - subtract integer from atomic variable
15327 + * @i: integer value to subtract
15328 + * @v: pointer of type atomic_unchecked_t
15329 + *
15330 + * Atomically subtracts @i from @v.
15331 + */
15332 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15333 +{
15334 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15335 : "+m" (v->counter)
15336 : "ir" (i));
15337 }
15338 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15339 */
15340 static inline int atomic_sub_and_test(int i, atomic_t *v)
15341 {
15342 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15343 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15344 }
15345
15346 /**
15347 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15348 */
15349 static inline void atomic_inc(atomic_t *v)
15350 {
15351 - asm volatile(LOCK_PREFIX "incl %0"
15352 + asm volatile(LOCK_PREFIX "incl %0\n"
15353 +
15354 +#ifdef CONFIG_PAX_REFCOUNT
15355 + "jno 0f\n"
15356 + LOCK_PREFIX "decl %0\n"
15357 + "int $4\n0:\n"
15358 + _ASM_EXTABLE(0b, 0b)
15359 +#endif
15360 +
15361 + : "+m" (v->counter));
15362 +}
15363 +
15364 +/**
15365 + * atomic_inc_unchecked - increment atomic variable
15366 + * @v: pointer of type atomic_unchecked_t
15367 + *
15368 + * Atomically increments @v by 1.
15369 + */
15370 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15371 +{
15372 + asm volatile(LOCK_PREFIX "incl %0\n"
15373 : "+m" (v->counter));
15374 }
15375
15376 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15377 */
15378 static inline void atomic_dec(atomic_t *v)
15379 {
15380 - asm volatile(LOCK_PREFIX "decl %0"
15381 + asm volatile(LOCK_PREFIX "decl %0\n"
15382 +
15383 +#ifdef CONFIG_PAX_REFCOUNT
15384 + "jno 0f\n"
15385 + LOCK_PREFIX "incl %0\n"
15386 + "int $4\n0:\n"
15387 + _ASM_EXTABLE(0b, 0b)
15388 +#endif
15389 +
15390 + : "+m" (v->counter));
15391 +}
15392 +
15393 +/**
15394 + * atomic_dec_unchecked - decrement atomic variable
15395 + * @v: pointer of type atomic_unchecked_t
15396 + *
15397 + * Atomically decrements @v by 1.
15398 + */
15399 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15400 +{
15401 + asm volatile(LOCK_PREFIX "decl %0\n"
15402 : "+m" (v->counter));
15403 }
15404
15405 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15406 */
15407 static inline int atomic_dec_and_test(atomic_t *v)
15408 {
15409 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15410 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15411 }
15412
15413 /**
15414 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15415 */
15416 static inline int atomic_inc_and_test(atomic_t *v)
15417 {
15418 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15419 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15420 +}
15421 +
15422 +/**
15423 + * atomic_inc_and_test_unchecked - increment and test
15424 + * @v: pointer of type atomic_unchecked_t
15425 + *
15426 + * Atomically increments @v by 1
15427 + * and returns true if the result is zero, or false for all
15428 + * other cases.
15429 + */
15430 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15431 +{
15432 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15433 }
15434
15435 /**
15436 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15437 */
15438 static inline int atomic_add_negative(int i, atomic_t *v)
15439 {
15440 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15441 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15442 }
15443
15444 /**
15445 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15446 *
15447 * Atomically adds @i to @v and returns @i + @v
15448 */
15449 -static inline int atomic_add_return(int i, atomic_t *v)
15450 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15451 +{
15452 + return i + xadd_check_overflow(&v->counter, i);
15453 +}
15454 +
15455 +/**
15456 + * atomic_add_return_unchecked - add integer and return
15457 + * @i: integer value to add
15458 + * @v: pointer of type atomic_unchecked_t
15459 + *
15460 + * Atomically adds @i to @v and returns @i + @v
15461 + */
15462 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15463 {
15464 return i + xadd(&v->counter, i);
15465 }
15466 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15467 *
15468 * Atomically subtracts @i from @v and returns @v - @i
15469 */
15470 -static inline int atomic_sub_return(int i, atomic_t *v)
15471 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15472 {
15473 return atomic_add_return(-i, v);
15474 }
15475
15476 #define atomic_inc_return(v) (atomic_add_return(1, v))
15477 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15478 +{
15479 + return atomic_add_return_unchecked(1, v);
15480 +}
15481 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15482
15483 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15484 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15485 +{
15486 + return cmpxchg(&v->counter, old, new);
15487 +}
15488 +
15489 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15490 {
15491 return cmpxchg(&v->counter, old, new);
15492 }
15493 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15494 return xchg(&v->counter, new);
15495 }
15496
15497 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15498 +{
15499 + return xchg(&v->counter, new);
15500 +}
15501 +
15502 /**
15503 * __atomic_add_unless - add unless the number is already a given value
15504 * @v: pointer of type atomic_t
15505 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15506 */
15507 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15508 {
15509 - int c, old;
15510 + int c, old, new;
15511 c = atomic_read(v);
15512 for (;;) {
15513 - if (unlikely(c == (u)))
15514 + if (unlikely(c == u))
15515 break;
15516 - old = atomic_cmpxchg((v), c, c + (a));
15517 +
15518 + asm volatile("addl %2,%0\n"
15519 +
15520 +#ifdef CONFIG_PAX_REFCOUNT
15521 + "jno 0f\n"
15522 + "subl %2,%0\n"
15523 + "int $4\n0:\n"
15524 + _ASM_EXTABLE(0b, 0b)
15525 +#endif
15526 +
15527 + : "=r" (new)
15528 + : "0" (c), "ir" (a));
15529 +
15530 + old = atomic_cmpxchg(v, c, new);
15531 if (likely(old == c))
15532 break;
15533 c = old;
15534 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15535 }
15536
15537 /**
15538 + * atomic_inc_not_zero_hint - increment if not null
15539 + * @v: pointer of type atomic_t
15540 + * @hint: probable value of the atomic before the increment
15541 + *
15542 + * This version of atomic_inc_not_zero() gives a hint of probable
15543 + * value of the atomic. This helps processor to not read the memory
15544 + * before doing the atomic read/modify/write cycle, lowering
15545 + * number of bus transactions on some arches.
15546 + *
15547 + * Returns: 0 if increment was not done, 1 otherwise.
15548 + */
15549 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15550 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15551 +{
15552 + int val, c = hint, new;
15553 +
15554 + /* sanity test, should be removed by compiler if hint is a constant */
15555 + if (!hint)
15556 + return __atomic_add_unless(v, 1, 0);
15557 +
15558 + do {
15559 + asm volatile("incl %0\n"
15560 +
15561 +#ifdef CONFIG_PAX_REFCOUNT
15562 + "jno 0f\n"
15563 + "decl %0\n"
15564 + "int $4\n0:\n"
15565 + _ASM_EXTABLE(0b, 0b)
15566 +#endif
15567 +
15568 + : "=r" (new)
15569 + : "0" (c));
15570 +
15571 + val = atomic_cmpxchg(v, c, new);
15572 + if (val == c)
15573 + return 1;
15574 + c = val;
15575 + } while (c);
15576 +
15577 + return 0;
15578 +}
15579 +
15580 +/**
15581 * atomic_inc_short - increment of a short integer
15582 * @v: pointer to type int
15583 *
15584 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15585 }
15586
15587 /* These are x86-specific, used by some header files */
15588 -#define atomic_clear_mask(mask, addr) \
15589 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15590 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15591 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15592 +{
15593 + asm volatile(LOCK_PREFIX "andl %1,%0"
15594 + : "+m" (v->counter)
15595 + : "r" (~(mask))
15596 + : "memory");
15597 +}
15598
15599 -#define atomic_set_mask(mask, addr) \
15600 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15601 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15602 - : "memory")
15603 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15604 +{
15605 + asm volatile(LOCK_PREFIX "andl %1,%0"
15606 + : "+m" (v->counter)
15607 + : "r" (~(mask))
15608 + : "memory");
15609 +}
15610 +
15611 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15612 +{
15613 + asm volatile(LOCK_PREFIX "orl %1,%0"
15614 + : "+m" (v->counter)
15615 + : "r" (mask)
15616 + : "memory");
15617 +}
15618 +
15619 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15620 +{
15621 + asm volatile(LOCK_PREFIX "orl %1,%0"
15622 + : "+m" (v->counter)
15623 + : "r" (mask)
15624 + : "memory");
15625 +}
15626
15627 #ifdef CONFIG_X86_32
15628 # include <asm/atomic64_32.h>
15629 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15630 index b154de7..bf18a5a 100644
15631 --- a/arch/x86/include/asm/atomic64_32.h
15632 +++ b/arch/x86/include/asm/atomic64_32.h
15633 @@ -12,6 +12,14 @@ typedef struct {
15634 u64 __aligned(8) counter;
15635 } atomic64_t;
15636
15637 +#ifdef CONFIG_PAX_REFCOUNT
15638 +typedef struct {
15639 + u64 __aligned(8) counter;
15640 +} atomic64_unchecked_t;
15641 +#else
15642 +typedef atomic64_t atomic64_unchecked_t;
15643 +#endif
15644 +
15645 #define ATOMIC64_INIT(val) { (val) }
15646
15647 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15648 @@ -37,21 +45,31 @@ typedef struct {
15649 ATOMIC64_DECL_ONE(sym##_386)
15650
15651 ATOMIC64_DECL_ONE(add_386);
15652 +ATOMIC64_DECL_ONE(add_unchecked_386);
15653 ATOMIC64_DECL_ONE(sub_386);
15654 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15655 ATOMIC64_DECL_ONE(inc_386);
15656 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15657 ATOMIC64_DECL_ONE(dec_386);
15658 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15659 #endif
15660
15661 #define alternative_atomic64(f, out, in...) \
15662 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15663
15664 ATOMIC64_DECL(read);
15665 +ATOMIC64_DECL(read_unchecked);
15666 ATOMIC64_DECL(set);
15667 +ATOMIC64_DECL(set_unchecked);
15668 ATOMIC64_DECL(xchg);
15669 ATOMIC64_DECL(add_return);
15670 +ATOMIC64_DECL(add_return_unchecked);
15671 ATOMIC64_DECL(sub_return);
15672 +ATOMIC64_DECL(sub_return_unchecked);
15673 ATOMIC64_DECL(inc_return);
15674 +ATOMIC64_DECL(inc_return_unchecked);
15675 ATOMIC64_DECL(dec_return);
15676 +ATOMIC64_DECL(dec_return_unchecked);
15677 ATOMIC64_DECL(dec_if_positive);
15678 ATOMIC64_DECL(inc_not_zero);
15679 ATOMIC64_DECL(add_unless);
15680 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15681 }
15682
15683 /**
15684 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15685 + * @p: pointer to type atomic64_unchecked_t
15686 + * @o: expected value
15687 + * @n: new value
15688 + *
15689 + * Atomically sets @v to @n if it was equal to @o and returns
15690 + * the old value.
15691 + */
15692 +
15693 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15694 +{
15695 + return cmpxchg64(&v->counter, o, n);
15696 +}
15697 +
15698 +/**
15699 * atomic64_xchg - xchg atomic64 variable
15700 * @v: pointer to type atomic64_t
15701 * @n: value to assign
15702 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15703 }
15704
15705 /**
15706 + * atomic64_set_unchecked - set atomic64 variable
15707 + * @v: pointer to type atomic64_unchecked_t
15708 + * @n: value to assign
15709 + *
15710 + * Atomically sets the value of @v to @n.
15711 + */
15712 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15713 +{
15714 + unsigned high = (unsigned)(i >> 32);
15715 + unsigned low = (unsigned)i;
15716 + alternative_atomic64(set, /* no output */,
15717 + "S" (v), "b" (low), "c" (high)
15718 + : "eax", "edx", "memory");
15719 +}
15720 +
15721 +/**
15722 * atomic64_read - read atomic64 variable
15723 * @v: pointer to type atomic64_t
15724 *
15725 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15726 }
15727
15728 /**
15729 + * atomic64_read_unchecked - read atomic64 variable
15730 + * @v: pointer to type atomic64_unchecked_t
15731 + *
15732 + * Atomically reads the value of @v and returns it.
15733 + */
15734 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15735 +{
15736 + long long r;
15737 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15738 + return r;
15739 + }
15740 +
15741 +/**
15742 * atomic64_add_return - add and return
15743 * @i: integer value to add
15744 * @v: pointer to type atomic64_t
15745 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15746 return i;
15747 }
15748
15749 +/**
15750 + * atomic64_add_return_unchecked - add and return
15751 + * @i: integer value to add
15752 + * @v: pointer to type atomic64_unchecked_t
15753 + *
15754 + * Atomically adds @i to @v and returns @i + *@v
15755 + */
15756 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15757 +{
15758 + alternative_atomic64(add_return_unchecked,
15759 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15760 + ASM_NO_INPUT_CLOBBER("memory"));
15761 + return i;
15762 +}
15763 +
15764 /*
15765 * Other variants with different arithmetic operators:
15766 */
15767 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15768 return a;
15769 }
15770
15771 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15772 +{
15773 + long long a;
15774 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15775 + "S" (v) : "memory", "ecx");
15776 + return a;
15777 +}
15778 +
15779 static inline long long atomic64_dec_return(atomic64_t *v)
15780 {
15781 long long a;
15782 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15783 }
15784
15785 /**
15786 + * atomic64_add_unchecked - add integer to atomic64 variable
15787 + * @i: integer value to add
15788 + * @v: pointer to type atomic64_unchecked_t
15789 + *
15790 + * Atomically adds @i to @v.
15791 + */
15792 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15793 +{
15794 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15795 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15796 + ASM_NO_INPUT_CLOBBER("memory"));
15797 + return i;
15798 +}
15799 +
15800 +/**
15801 * atomic64_sub - subtract the atomic64 variable
15802 * @i: integer value to subtract
15803 * @v: pointer to type atomic64_t
15804 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15805 index f8d273e..02f39f3 100644
15806 --- a/arch/x86/include/asm/atomic64_64.h
15807 +++ b/arch/x86/include/asm/atomic64_64.h
15808 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15809 }
15810
15811 /**
15812 + * atomic64_read_unchecked - read atomic64 variable
15813 + * @v: pointer of type atomic64_unchecked_t
15814 + *
15815 + * Atomically reads the value of @v.
15816 + * Doesn't imply a read memory barrier.
15817 + */
15818 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15819 +{
15820 + return ACCESS_ONCE((v)->counter);
15821 +}
15822 +
15823 +/**
15824 * atomic64_set - set atomic64 variable
15825 * @v: pointer to type atomic64_t
15826 * @i: required value
15827 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15828 }
15829
15830 /**
15831 + * atomic64_set_unchecked - set atomic64 variable
15832 + * @v: pointer to type atomic64_unchecked_t
15833 + * @i: required value
15834 + *
15835 + * Atomically sets the value of @v to @i.
15836 + */
15837 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15838 +{
15839 + v->counter = i;
15840 +}
15841 +
15842 +/**
15843 * atomic64_add - add integer to atomic64 variable
15844 * @i: integer value to add
15845 * @v: pointer to type atomic64_t
15846 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15847 */
15848 static inline void atomic64_add(long i, atomic64_t *v)
15849 {
15850 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15851 +
15852 +#ifdef CONFIG_PAX_REFCOUNT
15853 + "jno 0f\n"
15854 + LOCK_PREFIX "subq %1,%0\n"
15855 + "int $4\n0:\n"
15856 + _ASM_EXTABLE(0b, 0b)
15857 +#endif
15858 +
15859 + : "=m" (v->counter)
15860 + : "er" (i), "m" (v->counter));
15861 +}
15862 +
15863 +/**
15864 + * atomic64_add_unchecked - add integer to atomic64 variable
15865 + * @i: integer value to add
15866 + * @v: pointer to type atomic64_unchecked_t
15867 + *
15868 + * Atomically adds @i to @v.
15869 + */
15870 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15871 +{
15872 asm volatile(LOCK_PREFIX "addq %1,%0"
15873 : "=m" (v->counter)
15874 : "er" (i), "m" (v->counter));
15875 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15876 */
15877 static inline void atomic64_sub(long i, atomic64_t *v)
15878 {
15879 - asm volatile(LOCK_PREFIX "subq %1,%0"
15880 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15881 +
15882 +#ifdef CONFIG_PAX_REFCOUNT
15883 + "jno 0f\n"
15884 + LOCK_PREFIX "addq %1,%0\n"
15885 + "int $4\n0:\n"
15886 + _ASM_EXTABLE(0b, 0b)
15887 +#endif
15888 +
15889 + : "=m" (v->counter)
15890 + : "er" (i), "m" (v->counter));
15891 +}
15892 +
15893 +/**
15894 + * atomic64_sub_unchecked - subtract the atomic64 variable
15895 + * @i: integer value to subtract
15896 + * @v: pointer to type atomic64_unchecked_t
15897 + *
15898 + * Atomically subtracts @i from @v.
15899 + */
15900 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15901 +{
15902 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15903 : "=m" (v->counter)
15904 : "er" (i), "m" (v->counter));
15905 }
15906 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15907 */
15908 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15909 {
15910 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15911 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15912 }
15913
15914 /**
15915 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15916 */
15917 static inline void atomic64_inc(atomic64_t *v)
15918 {
15919 + asm volatile(LOCK_PREFIX "incq %0\n"
15920 +
15921 +#ifdef CONFIG_PAX_REFCOUNT
15922 + "jno 0f\n"
15923 + LOCK_PREFIX "decq %0\n"
15924 + "int $4\n0:\n"
15925 + _ASM_EXTABLE(0b, 0b)
15926 +#endif
15927 +
15928 + : "=m" (v->counter)
15929 + : "m" (v->counter));
15930 +}
15931 +
15932 +/**
15933 + * atomic64_inc_unchecked - increment atomic64 variable
15934 + * @v: pointer to type atomic64_unchecked_t
15935 + *
15936 + * Atomically increments @v by 1.
15937 + */
15938 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15939 +{
15940 asm volatile(LOCK_PREFIX "incq %0"
15941 : "=m" (v->counter)
15942 : "m" (v->counter));
15943 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15944 */
15945 static inline void atomic64_dec(atomic64_t *v)
15946 {
15947 - asm volatile(LOCK_PREFIX "decq %0"
15948 + asm volatile(LOCK_PREFIX "decq %0\n"
15949 +
15950 +#ifdef CONFIG_PAX_REFCOUNT
15951 + "jno 0f\n"
15952 + LOCK_PREFIX "incq %0\n"
15953 + "int $4\n0:\n"
15954 + _ASM_EXTABLE(0b, 0b)
15955 +#endif
15956 +
15957 + : "=m" (v->counter)
15958 + : "m" (v->counter));
15959 +}
15960 +
15961 +/**
15962 + * atomic64_dec_unchecked - decrement atomic64 variable
15963 + * @v: pointer to type atomic64_t
15964 + *
15965 + * Atomically decrements @v by 1.
15966 + */
15967 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15968 +{
15969 + asm volatile(LOCK_PREFIX "decq %0\n"
15970 : "=m" (v->counter)
15971 : "m" (v->counter));
15972 }
15973 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15974 */
15975 static inline int atomic64_dec_and_test(atomic64_t *v)
15976 {
15977 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15978 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15979 }
15980
15981 /**
15982 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15983 */
15984 static inline int atomic64_inc_and_test(atomic64_t *v)
15985 {
15986 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15987 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15988 }
15989
15990 /**
15991 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15992 */
15993 static inline int atomic64_add_negative(long i, atomic64_t *v)
15994 {
15995 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15996 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15997 }
15998
15999 /**
16000 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
16001 */
16002 static inline long atomic64_add_return(long i, atomic64_t *v)
16003 {
16004 + return i + xadd_check_overflow(&v->counter, i);
16005 +}
16006 +
16007 +/**
16008 + * atomic64_add_return_unchecked - add and return
16009 + * @i: integer value to add
16010 + * @v: pointer to type atomic64_unchecked_t
16011 + *
16012 + * Atomically adds @i to @v and returns @i + @v
16013 + */
16014 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
16015 +{
16016 return i + xadd(&v->counter, i);
16017 }
16018
16019 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
16020 }
16021
16022 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
16023 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
16024 +{
16025 + return atomic64_add_return_unchecked(1, v);
16026 +}
16027 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
16028
16029 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16030 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16031 return cmpxchg(&v->counter, old, new);
16032 }
16033
16034 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
16035 +{
16036 + return cmpxchg(&v->counter, old, new);
16037 +}
16038 +
16039 static inline long atomic64_xchg(atomic64_t *v, long new)
16040 {
16041 return xchg(&v->counter, new);
16042 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
16043 */
16044 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
16045 {
16046 - long c, old;
16047 + long c, old, new;
16048 c = atomic64_read(v);
16049 for (;;) {
16050 - if (unlikely(c == (u)))
16051 + if (unlikely(c == u))
16052 break;
16053 - old = atomic64_cmpxchg((v), c, c + (a));
16054 +
16055 + asm volatile("add %2,%0\n"
16056 +
16057 +#ifdef CONFIG_PAX_REFCOUNT
16058 + "jno 0f\n"
16059 + "sub %2,%0\n"
16060 + "int $4\n0:\n"
16061 + _ASM_EXTABLE(0b, 0b)
16062 +#endif
16063 +
16064 + : "=r" (new)
16065 + : "0" (c), "ir" (a));
16066 +
16067 + old = atomic64_cmpxchg(v, c, new);
16068 if (likely(old == c))
16069 break;
16070 c = old;
16071 }
16072 - return c != (u);
16073 + return c != u;
16074 }
16075
16076 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16077 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16078 index 2ab1eb3..1e8cc5d 100644
16079 --- a/arch/x86/include/asm/barrier.h
16080 +++ b/arch/x86/include/asm/barrier.h
16081 @@ -57,7 +57,7 @@
16082 do { \
16083 compiletime_assert_atomic_type(*p); \
16084 smp_mb(); \
16085 - ACCESS_ONCE(*p) = (v); \
16086 + ACCESS_ONCE_RW(*p) = (v); \
16087 } while (0)
16088
16089 #define smp_load_acquire(p) \
16090 @@ -74,7 +74,7 @@ do { \
16091 do { \
16092 compiletime_assert_atomic_type(*p); \
16093 barrier(); \
16094 - ACCESS_ONCE(*p) = (v); \
16095 + ACCESS_ONCE_RW(*p) = (v); \
16096 } while (0)
16097
16098 #define smp_load_acquire(p) \
16099 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16100 index cfe3b95..d01b118 100644
16101 --- a/arch/x86/include/asm/bitops.h
16102 +++ b/arch/x86/include/asm/bitops.h
16103 @@ -50,7 +50,7 @@
16104 * a mask operation on a byte.
16105 */
16106 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16107 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16108 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16109 #define CONST_MASK(nr) (1 << ((nr) & 7))
16110
16111 /**
16112 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16113 */
16114 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16115 {
16116 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16117 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16118 }
16119
16120 /**
16121 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16122 */
16123 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16124 {
16125 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16126 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16127 }
16128
16129 /**
16130 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16131 */
16132 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16133 {
16134 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16135 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16136 }
16137
16138 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16139 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16140 *
16141 * Undefined if no bit exists, so code should check against 0 first.
16142 */
16143 -static inline unsigned long __ffs(unsigned long word)
16144 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16145 {
16146 asm("rep; bsf %1,%0"
16147 : "=r" (word)
16148 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16149 *
16150 * Undefined if no zero exists, so code should check against ~0UL first.
16151 */
16152 -static inline unsigned long ffz(unsigned long word)
16153 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16154 {
16155 asm("rep; bsf %1,%0"
16156 : "=r" (word)
16157 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16158 *
16159 * Undefined if no set bit exists, so code should check against 0 first.
16160 */
16161 -static inline unsigned long __fls(unsigned long word)
16162 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16163 {
16164 asm("bsr %1,%0"
16165 : "=r" (word)
16166 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16167 * set bit if value is nonzero. The last (most significant) bit is
16168 * at position 32.
16169 */
16170 -static inline int fls(int x)
16171 +static inline int __intentional_overflow(-1) fls(int x)
16172 {
16173 int r;
16174
16175 @@ -476,7 +476,7 @@ static inline int fls(int x)
16176 * at position 64.
16177 */
16178 #ifdef CONFIG_X86_64
16179 -static __always_inline int fls64(__u64 x)
16180 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16181 {
16182 int bitpos = -1;
16183 /*
16184 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16185 index 4fa687a..60f2d39 100644
16186 --- a/arch/x86/include/asm/boot.h
16187 +++ b/arch/x86/include/asm/boot.h
16188 @@ -6,10 +6,15 @@
16189 #include <uapi/asm/boot.h>
16190
16191 /* Physical address where kernel should be loaded. */
16192 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16193 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16194 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16195 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16196
16197 +#ifndef __ASSEMBLY__
16198 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16199 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16200 +#endif
16201 +
16202 /* Minimum kernel alignment, as a power of two */
16203 #ifdef CONFIG_X86_64
16204 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16205 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16206 index 48f99f1..d78ebf9 100644
16207 --- a/arch/x86/include/asm/cache.h
16208 +++ b/arch/x86/include/asm/cache.h
16209 @@ -5,12 +5,13 @@
16210
16211 /* L1 cache line size */
16212 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16213 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16214 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16215
16216 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16217 +#define __read_only __attribute__((__section__(".data..read_only")))
16218
16219 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16220 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16221 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16222
16223 #ifdef CONFIG_X86_VSMP
16224 #ifdef CONFIG_SMP
16225 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16226 index 76659b6..72b8439 100644
16227 --- a/arch/x86/include/asm/calling.h
16228 +++ b/arch/x86/include/asm/calling.h
16229 @@ -82,107 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16230 #define RSP 152
16231 #define SS 160
16232
16233 -#define ARGOFFSET R11
16234 -#define SWFRAME ORIG_RAX
16235 +#define ARGOFFSET R15
16236
16237 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16238 - subq $9*8+\addskip, %rsp
16239 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16240 - movq_cfi rdi, 8*8
16241 - movq_cfi rsi, 7*8
16242 - movq_cfi rdx, 6*8
16243 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16244 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16245 + movq_cfi rdi, RDI
16246 + movq_cfi rsi, RSI
16247 + movq_cfi rdx, RDX
16248
16249 .if \save_rcx
16250 - movq_cfi rcx, 5*8
16251 + movq_cfi rcx, RCX
16252 .endif
16253
16254 .if \rax_enosys
16255 - movq $-ENOSYS, 4*8(%rsp)
16256 + movq $-ENOSYS, RAX(%rsp)
16257 .else
16258 - movq_cfi rax, 4*8
16259 + movq_cfi rax, RAX
16260 .endif
16261
16262 .if \save_r891011
16263 - movq_cfi r8, 3*8
16264 - movq_cfi r9, 2*8
16265 - movq_cfi r10, 1*8
16266 - movq_cfi r11, 0*8
16267 + movq_cfi r8, R8
16268 + movq_cfi r9, R9
16269 + movq_cfi r10, R10
16270 + movq_cfi r11, R11
16271 .endif
16272
16273 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16274 + movq_cfi r12, R12
16275 +#endif
16276 +
16277 .endm
16278
16279 -#define ARG_SKIP (9*8)
16280 +#define ARG_SKIP ORIG_RAX
16281
16282 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16283 rstor_r8910=1, rstor_rdx=1
16284 +
16285 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16286 + movq_cfi_restore R12, r12
16287 +#endif
16288 +
16289 .if \rstor_r11
16290 - movq_cfi_restore 0*8, r11
16291 + movq_cfi_restore R11, r11
16292 .endif
16293
16294 .if \rstor_r8910
16295 - movq_cfi_restore 1*8, r10
16296 - movq_cfi_restore 2*8, r9
16297 - movq_cfi_restore 3*8, r8
16298 + movq_cfi_restore R10, r10
16299 + movq_cfi_restore R9, r9
16300 + movq_cfi_restore R8, r8
16301 .endif
16302
16303 .if \rstor_rax
16304 - movq_cfi_restore 4*8, rax
16305 + movq_cfi_restore RAX, rax
16306 .endif
16307
16308 .if \rstor_rcx
16309 - movq_cfi_restore 5*8, rcx
16310 + movq_cfi_restore RCX, rcx
16311 .endif
16312
16313 .if \rstor_rdx
16314 - movq_cfi_restore 6*8, rdx
16315 + movq_cfi_restore RDX, rdx
16316 .endif
16317
16318 - movq_cfi_restore 7*8, rsi
16319 - movq_cfi_restore 8*8, rdi
16320 + movq_cfi_restore RSI, rsi
16321 + movq_cfi_restore RDI, rdi
16322
16323 - .if ARG_SKIP+\addskip > 0
16324 - addq $ARG_SKIP+\addskip, %rsp
16325 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16326 + .if ORIG_RAX+\addskip > 0
16327 + addq $ORIG_RAX+\addskip, %rsp
16328 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16329 .endif
16330 .endm
16331
16332 - .macro LOAD_ARGS offset, skiprax=0
16333 - movq \offset(%rsp), %r11
16334 - movq \offset+8(%rsp), %r10
16335 - movq \offset+16(%rsp), %r9
16336 - movq \offset+24(%rsp), %r8
16337 - movq \offset+40(%rsp), %rcx
16338 - movq \offset+48(%rsp), %rdx
16339 - movq \offset+56(%rsp), %rsi
16340 - movq \offset+64(%rsp), %rdi
16341 + .macro LOAD_ARGS skiprax=0
16342 + movq R11(%rsp), %r11
16343 + movq R10(%rsp), %r10
16344 + movq R9(%rsp), %r9
16345 + movq R8(%rsp), %r8
16346 + movq RCX(%rsp), %rcx
16347 + movq RDX(%rsp), %rdx
16348 + movq RSI(%rsp), %rsi
16349 + movq RDI(%rsp), %rdi
16350 .if \skiprax
16351 .else
16352 - movq \offset+72(%rsp), %rax
16353 + movq ORIG_RAX(%rsp), %rax
16354 .endif
16355 .endm
16356
16357 -#define REST_SKIP (6*8)
16358 -
16359 .macro SAVE_REST
16360 - subq $REST_SKIP, %rsp
16361 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16362 - movq_cfi rbx, 5*8
16363 - movq_cfi rbp, 4*8
16364 - movq_cfi r12, 3*8
16365 - movq_cfi r13, 2*8
16366 - movq_cfi r14, 1*8
16367 - movq_cfi r15, 0*8
16368 + movq_cfi rbx, RBX
16369 + movq_cfi rbp, RBP
16370 +
16371 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16372 + movq_cfi r12, R12
16373 +#endif
16374 +
16375 + movq_cfi r13, R13
16376 + movq_cfi r14, R14
16377 + movq_cfi r15, R15
16378 .endm
16379
16380 .macro RESTORE_REST
16381 - movq_cfi_restore 0*8, r15
16382 - movq_cfi_restore 1*8, r14
16383 - movq_cfi_restore 2*8, r13
16384 - movq_cfi_restore 3*8, r12
16385 - movq_cfi_restore 4*8, rbp
16386 - movq_cfi_restore 5*8, rbx
16387 - addq $REST_SKIP, %rsp
16388 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16389 + movq_cfi_restore R15, r15
16390 + movq_cfi_restore R14, r14
16391 + movq_cfi_restore R13, r13
16392 +
16393 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16394 + movq_cfi_restore R12, r12
16395 +#endif
16396 +
16397 + movq_cfi_restore RBP, rbp
16398 + movq_cfi_restore RBX, rbx
16399 .endm
16400
16401 .macro SAVE_ALL
16402 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16403 index f50de69..2b0a458 100644
16404 --- a/arch/x86/include/asm/checksum_32.h
16405 +++ b/arch/x86/include/asm/checksum_32.h
16406 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16407 int len, __wsum sum,
16408 int *src_err_ptr, int *dst_err_ptr);
16409
16410 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16411 + int len, __wsum sum,
16412 + int *src_err_ptr, int *dst_err_ptr);
16413 +
16414 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16415 + int len, __wsum sum,
16416 + int *src_err_ptr, int *dst_err_ptr);
16417 +
16418 /*
16419 * Note: when you get a NULL pointer exception here this means someone
16420 * passed in an incorrect kernel address to one of these functions.
16421 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16422
16423 might_sleep();
16424 stac();
16425 - ret = csum_partial_copy_generic((__force void *)src, dst,
16426 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16427 len, sum, err_ptr, NULL);
16428 clac();
16429
16430 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16431 might_sleep();
16432 if (access_ok(VERIFY_WRITE, dst, len)) {
16433 stac();
16434 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16435 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16436 len, sum, NULL, err_ptr);
16437 clac();
16438 return ret;
16439 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16440 index 99c105d7..2f667ac 100644
16441 --- a/arch/x86/include/asm/cmpxchg.h
16442 +++ b/arch/x86/include/asm/cmpxchg.h
16443 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16444 __compiletime_error("Bad argument size for cmpxchg");
16445 extern void __xadd_wrong_size(void)
16446 __compiletime_error("Bad argument size for xadd");
16447 +extern void __xadd_check_overflow_wrong_size(void)
16448 + __compiletime_error("Bad argument size for xadd_check_overflow");
16449 extern void __add_wrong_size(void)
16450 __compiletime_error("Bad argument size for add");
16451 +extern void __add_check_overflow_wrong_size(void)
16452 + __compiletime_error("Bad argument size for add_check_overflow");
16453
16454 /*
16455 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16456 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16457 __ret; \
16458 })
16459
16460 +#ifdef CONFIG_PAX_REFCOUNT
16461 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16462 + ({ \
16463 + __typeof__ (*(ptr)) __ret = (arg); \
16464 + switch (sizeof(*(ptr))) { \
16465 + case __X86_CASE_L: \
16466 + asm volatile (lock #op "l %0, %1\n" \
16467 + "jno 0f\n" \
16468 + "mov %0,%1\n" \
16469 + "int $4\n0:\n" \
16470 + _ASM_EXTABLE(0b, 0b) \
16471 + : "+r" (__ret), "+m" (*(ptr)) \
16472 + : : "memory", "cc"); \
16473 + break; \
16474 + case __X86_CASE_Q: \
16475 + asm volatile (lock #op "q %q0, %1\n" \
16476 + "jno 0f\n" \
16477 + "mov %0,%1\n" \
16478 + "int $4\n0:\n" \
16479 + _ASM_EXTABLE(0b, 0b) \
16480 + : "+r" (__ret), "+m" (*(ptr)) \
16481 + : : "memory", "cc"); \
16482 + break; \
16483 + default: \
16484 + __ ## op ## _check_overflow_wrong_size(); \
16485 + } \
16486 + __ret; \
16487 + })
16488 +#else
16489 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16490 +#endif
16491 +
16492 /*
16493 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16494 * Since this is generally used to protect other memory information, we
16495 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16496 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16497 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16498
16499 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16500 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16501 +
16502 #define __add(ptr, inc, lock) \
16503 ({ \
16504 __typeof__ (*(ptr)) __ret = (inc); \
16505 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16506 index 59c6c40..5e0b22c 100644
16507 --- a/arch/x86/include/asm/compat.h
16508 +++ b/arch/x86/include/asm/compat.h
16509 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16510 typedef u32 compat_uint_t;
16511 typedef u32 compat_ulong_t;
16512 typedef u64 __attribute__((aligned(4))) compat_u64;
16513 -typedef u32 compat_uptr_t;
16514 +typedef u32 __user compat_uptr_t;
16515
16516 struct compat_timespec {
16517 compat_time_t tv_sec;
16518 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16519 index aede2c3..40d7a8f 100644
16520 --- a/arch/x86/include/asm/cpufeature.h
16521 +++ b/arch/x86/include/asm/cpufeature.h
16522 @@ -212,7 +212,7 @@
16523 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16524 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16525 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16526 -
16527 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16528
16529 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16530 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16531 @@ -220,7 +220,7 @@
16532 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16533 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16534 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16535 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16536 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16537 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16538 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16539 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16540 @@ -388,6 +388,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16541 #define cpu_has_cx16 boot_cpu_has(X86_FEATURE_CX16)
16542 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16543 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16544 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16545
16546 #if __GNUC__ >= 4
16547 extern void warn_pre_alternatives(void);
16548 @@ -439,7 +440,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16549
16550 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16551 t_warn:
16552 - warn_pre_alternatives();
16553 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16554 + warn_pre_alternatives();
16555 return false;
16556 #endif
16557
16558 @@ -459,7 +461,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16559 ".section .discard,\"aw\",@progbits\n"
16560 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16561 ".previous\n"
16562 - ".section .altinstr_replacement,\"ax\"\n"
16563 + ".section .altinstr_replacement,\"a\"\n"
16564 "3: movb $1,%0\n"
16565 "4:\n"
16566 ".previous\n"
16567 @@ -496,7 +498,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16568 " .byte 2b - 1b\n" /* src len */
16569 " .byte 4f - 3f\n" /* repl len */
16570 ".previous\n"
16571 - ".section .altinstr_replacement,\"ax\"\n"
16572 + ".section .altinstr_replacement,\"a\"\n"
16573 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16574 "4:\n"
16575 ".previous\n"
16576 @@ -529,7 +531,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16577 ".section .discard,\"aw\",@progbits\n"
16578 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16579 ".previous\n"
16580 - ".section .altinstr_replacement,\"ax\"\n"
16581 + ".section .altinstr_replacement,\"a\"\n"
16582 "3: movb $0,%0\n"
16583 "4:\n"
16584 ".previous\n"
16585 @@ -543,7 +545,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16586 ".section .discard,\"aw\",@progbits\n"
16587 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16588 ".previous\n"
16589 - ".section .altinstr_replacement,\"ax\"\n"
16590 + ".section .altinstr_replacement,\"a\"\n"
16591 "5: movb $1,%0\n"
16592 "6:\n"
16593 ".previous\n"
16594 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16595 index a94b82e..59ecefa 100644
16596 --- a/arch/x86/include/asm/desc.h
16597 +++ b/arch/x86/include/asm/desc.h
16598 @@ -4,6 +4,7 @@
16599 #include <asm/desc_defs.h>
16600 #include <asm/ldt.h>
16601 #include <asm/mmu.h>
16602 +#include <asm/pgtable.h>
16603
16604 #include <linux/smp.h>
16605 #include <linux/percpu.h>
16606 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16607
16608 desc->type = (info->read_exec_only ^ 1) << 1;
16609 desc->type |= info->contents << 2;
16610 + desc->type |= info->seg_not_present ^ 1;
16611
16612 desc->s = 1;
16613 desc->dpl = 0x3;
16614 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16615 }
16616
16617 extern struct desc_ptr idt_descr;
16618 -extern gate_desc idt_table[];
16619 -extern struct desc_ptr debug_idt_descr;
16620 -extern gate_desc debug_idt_table[];
16621 -
16622 -struct gdt_page {
16623 - struct desc_struct gdt[GDT_ENTRIES];
16624 -} __attribute__((aligned(PAGE_SIZE)));
16625 -
16626 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16627 +extern gate_desc idt_table[IDT_ENTRIES];
16628 +extern const struct desc_ptr debug_idt_descr;
16629 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16630
16631 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16632 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16633 {
16634 - return per_cpu(gdt_page, cpu).gdt;
16635 + return cpu_gdt_table[cpu];
16636 }
16637
16638 #ifdef CONFIG_X86_64
16639 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16640 unsigned long base, unsigned dpl, unsigned flags,
16641 unsigned short seg)
16642 {
16643 - gate->a = (seg << 16) | (base & 0xffff);
16644 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16645 + gate->gate.offset_low = base;
16646 + gate->gate.seg = seg;
16647 + gate->gate.reserved = 0;
16648 + gate->gate.type = type;
16649 + gate->gate.s = 0;
16650 + gate->gate.dpl = dpl;
16651 + gate->gate.p = 1;
16652 + gate->gate.offset_high = base >> 16;
16653 }
16654
16655 #endif
16656 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16657
16658 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16659 {
16660 + pax_open_kernel();
16661 memcpy(&idt[entry], gate, sizeof(*gate));
16662 + pax_close_kernel();
16663 }
16664
16665 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16666 {
16667 + pax_open_kernel();
16668 memcpy(&ldt[entry], desc, 8);
16669 + pax_close_kernel();
16670 }
16671
16672 static inline void
16673 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16674 default: size = sizeof(*gdt); break;
16675 }
16676
16677 + pax_open_kernel();
16678 memcpy(&gdt[entry], desc, size);
16679 + pax_close_kernel();
16680 }
16681
16682 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16683 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16684
16685 static inline void native_load_tr_desc(void)
16686 {
16687 + pax_open_kernel();
16688 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16689 + pax_close_kernel();
16690 }
16691
16692 static inline void native_load_gdt(const struct desc_ptr *dtr)
16693 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16694 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16695 unsigned int i;
16696
16697 + pax_open_kernel();
16698 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16699 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16700 + pax_close_kernel();
16701 }
16702
16703 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16704 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16705 preempt_enable();
16706 }
16707
16708 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16709 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16710 {
16711 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16712 }
16713 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16714 }
16715
16716 #ifdef CONFIG_X86_64
16717 -static inline void set_nmi_gate(int gate, void *addr)
16718 +static inline void set_nmi_gate(int gate, const void *addr)
16719 {
16720 gate_desc s;
16721
16722 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16723 #endif
16724
16725 #ifdef CONFIG_TRACING
16726 -extern struct desc_ptr trace_idt_descr;
16727 -extern gate_desc trace_idt_table[];
16728 +extern const struct desc_ptr trace_idt_descr;
16729 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16730 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16731 {
16732 write_idt_entry(trace_idt_table, entry, gate);
16733 }
16734
16735 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16736 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16737 unsigned dpl, unsigned ist, unsigned seg)
16738 {
16739 gate_desc s;
16740 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16741 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16742 #endif
16743
16744 -static inline void _set_gate(int gate, unsigned type, void *addr,
16745 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16746 unsigned dpl, unsigned ist, unsigned seg)
16747 {
16748 gate_desc s;
16749 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16750 #define set_intr_gate(n, addr) \
16751 do { \
16752 BUG_ON((unsigned)n > 0xFF); \
16753 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16754 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16755 __KERNEL_CS); \
16756 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16757 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16758 0, 0, __KERNEL_CS); \
16759 } while (0)
16760
16761 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16762 /*
16763 * This routine sets up an interrupt gate at directory privilege level 3.
16764 */
16765 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16766 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16767 {
16768 BUG_ON((unsigned)n > 0xFF);
16769 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16770 }
16771
16772 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16773 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16774 {
16775 BUG_ON((unsigned)n > 0xFF);
16776 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16777 }
16778
16779 -static inline void set_trap_gate(unsigned int n, void *addr)
16780 +static inline void set_trap_gate(unsigned int n, const void *addr)
16781 {
16782 BUG_ON((unsigned)n > 0xFF);
16783 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16784 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16785 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16786 {
16787 BUG_ON((unsigned)n > 0xFF);
16788 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16789 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16790 }
16791
16792 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16793 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16794 {
16795 BUG_ON((unsigned)n > 0xFF);
16796 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16797 }
16798
16799 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16800 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16801 {
16802 BUG_ON((unsigned)n > 0xFF);
16803 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16804 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16805 else
16806 load_idt((const struct desc_ptr *)&idt_descr);
16807 }
16808 +
16809 +#ifdef CONFIG_X86_32
16810 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16811 +{
16812 + struct desc_struct d;
16813 +
16814 + if (likely(limit))
16815 + limit = (limit - 1UL) >> PAGE_SHIFT;
16816 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16817 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16818 +}
16819 +#endif
16820 +
16821 #endif /* _ASM_X86_DESC_H */
16822 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16823 index 278441f..b95a174 100644
16824 --- a/arch/x86/include/asm/desc_defs.h
16825 +++ b/arch/x86/include/asm/desc_defs.h
16826 @@ -31,6 +31,12 @@ struct desc_struct {
16827 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16828 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16829 };
16830 + struct {
16831 + u16 offset_low;
16832 + u16 seg;
16833 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16834 + unsigned offset_high: 16;
16835 + } gate;
16836 };
16837 } __attribute__((packed));
16838
16839 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16840 index ced283a..ffe04cc 100644
16841 --- a/arch/x86/include/asm/div64.h
16842 +++ b/arch/x86/include/asm/div64.h
16843 @@ -39,7 +39,7 @@
16844 __mod; \
16845 })
16846
16847 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16848 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16849 {
16850 union {
16851 u64 v64;
16852 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16853 index ca3347a..1a5082a 100644
16854 --- a/arch/x86/include/asm/elf.h
16855 +++ b/arch/x86/include/asm/elf.h
16856 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16857
16858 #include <asm/vdso.h>
16859
16860 -#ifdef CONFIG_X86_64
16861 -extern unsigned int vdso64_enabled;
16862 -#endif
16863 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16864 extern unsigned int vdso32_enabled;
16865 #endif
16866 @@ -249,7 +246,25 @@ extern int force_personality32;
16867 the loader. We need to make sure that it is out of the way of the program
16868 that it will "exec", and that there is sufficient room for the brk. */
16869
16870 +#ifdef CONFIG_PAX_SEGMEXEC
16871 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16872 +#else
16873 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16874 +#endif
16875 +
16876 +#ifdef CONFIG_PAX_ASLR
16877 +#ifdef CONFIG_X86_32
16878 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16879 +
16880 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16881 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16882 +#else
16883 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16884 +
16885 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16886 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16887 +#endif
16888 +#endif
16889
16890 /* This yields a mask that user programs can use to figure out what
16891 instruction set this CPU supports. This could be done in user space,
16892 @@ -298,17 +313,13 @@ do { \
16893
16894 #define ARCH_DLINFO \
16895 do { \
16896 - if (vdso64_enabled) \
16897 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16898 - (unsigned long __force)current->mm->context.vdso); \
16899 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16900 } while (0)
16901
16902 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16903 #define ARCH_DLINFO_X32 \
16904 do { \
16905 - if (vdso64_enabled) \
16906 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16907 - (unsigned long __force)current->mm->context.vdso); \
16908 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16909 } while (0)
16910
16911 #define AT_SYSINFO 32
16912 @@ -323,10 +334,10 @@ else \
16913
16914 #endif /* !CONFIG_X86_32 */
16915
16916 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16917 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16918
16919 #define VDSO_ENTRY \
16920 - ((unsigned long)current->mm->context.vdso + \
16921 + (current->mm->context.vdso + \
16922 selected_vdso32->sym___kernel_vsyscall)
16923
16924 struct linux_binprm;
16925 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16926 int uses_interp);
16927 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16928
16929 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16930 -#define arch_randomize_brk arch_randomize_brk
16931 -
16932 /*
16933 * True on X86_32 or when emulating IA32 on X86_64
16934 */
16935 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16936 index 77a99ac..39ff7f5 100644
16937 --- a/arch/x86/include/asm/emergency-restart.h
16938 +++ b/arch/x86/include/asm/emergency-restart.h
16939 @@ -1,6 +1,6 @@
16940 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16941 #define _ASM_X86_EMERGENCY_RESTART_H
16942
16943 -extern void machine_emergency_restart(void);
16944 +extern void machine_emergency_restart(void) __noreturn;
16945
16946 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16947 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16948 index 1c7eefe..d0e4702 100644
16949 --- a/arch/x86/include/asm/floppy.h
16950 +++ b/arch/x86/include/asm/floppy.h
16951 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16952 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16953 } fd_routine[] = {
16954 {
16955 - request_dma,
16956 - free_dma,
16957 - get_dma_residue,
16958 - dma_mem_alloc,
16959 - hard_dma_setup
16960 + ._request_dma = request_dma,
16961 + ._free_dma = free_dma,
16962 + ._get_dma_residue = get_dma_residue,
16963 + ._dma_mem_alloc = dma_mem_alloc,
16964 + ._dma_setup = hard_dma_setup
16965 },
16966 {
16967 - vdma_request_dma,
16968 - vdma_nop,
16969 - vdma_get_dma_residue,
16970 - vdma_mem_alloc,
16971 - vdma_dma_setup
16972 + ._request_dma = vdma_request_dma,
16973 + ._free_dma = vdma_nop,
16974 + ._get_dma_residue = vdma_get_dma_residue,
16975 + ._dma_mem_alloc = vdma_mem_alloc,
16976 + ._dma_setup = vdma_dma_setup
16977 }
16978 };
16979
16980 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16981 index f895358..800c60d 100644
16982 --- a/arch/x86/include/asm/fpu-internal.h
16983 +++ b/arch/x86/include/asm/fpu-internal.h
16984 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16985 #define user_insn(insn, output, input...) \
16986 ({ \
16987 int err; \
16988 + pax_open_userland(); \
16989 asm volatile(ASM_STAC "\n" \
16990 - "1:" #insn "\n\t" \
16991 + "1:" \
16992 + __copyuser_seg \
16993 + #insn "\n\t" \
16994 "2: " ASM_CLAC "\n" \
16995 ".section .fixup,\"ax\"\n" \
16996 "3: movl $-1,%[err]\n" \
16997 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16998 _ASM_EXTABLE(1b, 3b) \
16999 : [err] "=r" (err), output \
17000 : "0"(0), input); \
17001 + pax_close_userland(); \
17002 err; \
17003 })
17004
17005 @@ -298,7 +302,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
17006 "fnclex\n\t"
17007 "emms\n\t"
17008 "fildl %P[addr]" /* set F?P to defined value */
17009 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
17010 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
17011 }
17012
17013 return fpu_restore_checking(&tsk->thread.fpu);
17014 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
17015 index b4c1f54..e290c08 100644
17016 --- a/arch/x86/include/asm/futex.h
17017 +++ b/arch/x86/include/asm/futex.h
17018 @@ -12,6 +12,7 @@
17019 #include <asm/smap.h>
17020
17021 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
17022 + typecheck(u32 __user *, uaddr); \
17023 asm volatile("\t" ASM_STAC "\n" \
17024 "1:\t" insn "\n" \
17025 "2:\t" ASM_CLAC "\n" \
17026 @@ -20,15 +21,16 @@
17027 "\tjmp\t2b\n" \
17028 "\t.previous\n" \
17029 _ASM_EXTABLE(1b, 3b) \
17030 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
17031 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
17032 : "i" (-EFAULT), "0" (oparg), "1" (0))
17033
17034 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
17035 + typecheck(u32 __user *, uaddr); \
17036 asm volatile("\t" ASM_STAC "\n" \
17037 "1:\tmovl %2, %0\n" \
17038 "\tmovl\t%0, %3\n" \
17039 "\t" insn "\n" \
17040 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
17041 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
17042 "\tjnz\t1b\n" \
17043 "3:\t" ASM_CLAC "\n" \
17044 "\t.section .fixup,\"ax\"\n" \
17045 @@ -38,7 +40,7 @@
17046 _ASM_EXTABLE(1b, 4b) \
17047 _ASM_EXTABLE(2b, 4b) \
17048 : "=&a" (oldval), "=&r" (ret), \
17049 - "+m" (*uaddr), "=&r" (tem) \
17050 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
17051 : "r" (oparg), "i" (-EFAULT), "1" (0))
17052
17053 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17054 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17055
17056 pagefault_disable();
17057
17058 + pax_open_userland();
17059 switch (op) {
17060 case FUTEX_OP_SET:
17061 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
17062 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
17063 break;
17064 case FUTEX_OP_ADD:
17065 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17066 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17067 uaddr, oparg);
17068 break;
17069 case FUTEX_OP_OR:
17070 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17071 default:
17072 ret = -ENOSYS;
17073 }
17074 + pax_close_userland();
17075
17076 pagefault_enable();
17077
17078 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17079 index 9662290..49ca5e5 100644
17080 --- a/arch/x86/include/asm/hw_irq.h
17081 +++ b/arch/x86/include/asm/hw_irq.h
17082 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17083 #endif /* CONFIG_X86_LOCAL_APIC */
17084
17085 /* Statistics */
17086 -extern atomic_t irq_err_count;
17087 -extern atomic_t irq_mis_count;
17088 +extern atomic_unchecked_t irq_err_count;
17089 +extern atomic_unchecked_t irq_mis_count;
17090
17091 /* EISA */
17092 extern void eisa_set_level_irq(unsigned int irq);
17093 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17094 index ccffa53..3c90c87 100644
17095 --- a/arch/x86/include/asm/i8259.h
17096 +++ b/arch/x86/include/asm/i8259.h
17097 @@ -62,7 +62,7 @@ struct legacy_pic {
17098 void (*init)(int auto_eoi);
17099 int (*irq_pending)(unsigned int irq);
17100 void (*make_irq)(unsigned int irq);
17101 -};
17102 +} __do_const;
17103
17104 extern struct legacy_pic *legacy_pic;
17105 extern struct legacy_pic null_legacy_pic;
17106 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17107 index 34a5b93..27e40a6 100644
17108 --- a/arch/x86/include/asm/io.h
17109 +++ b/arch/x86/include/asm/io.h
17110 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17111 "m" (*(volatile type __force *)addr) barrier); }
17112
17113 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17114 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17115 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17116 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17117 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17118
17119 build_mmio_read(__readb, "b", unsigned char, "=q", )
17120 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17121 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17122 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17123 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17124
17125 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17126 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17127 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17128 * this function
17129 */
17130
17131 -static inline phys_addr_t virt_to_phys(volatile void *address)
17132 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17133 {
17134 return __pa(address);
17135 }
17136 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17137 return ioremap_nocache(offset, size);
17138 }
17139
17140 -extern void iounmap(volatile void __iomem *addr);
17141 +extern void iounmap(const volatile void __iomem *addr);
17142
17143 extern void set_iounmap_nonlazy(void);
17144
17145 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17146
17147 #include <linux/vmalloc.h>
17148
17149 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17150 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17151 +{
17152 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17153 +}
17154 +
17155 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17156 +{
17157 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17158 +}
17159 +
17160 /*
17161 * Convert a virtual cached pointer to an uncached pointer
17162 */
17163 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17164 index 0a8b519..80e7d5b 100644
17165 --- a/arch/x86/include/asm/irqflags.h
17166 +++ b/arch/x86/include/asm/irqflags.h
17167 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17168 sti; \
17169 sysexit
17170
17171 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17172 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17173 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17174 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17175 +
17176 #else
17177 #define INTERRUPT_RETURN iret
17178 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17179 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17180 index 4421b5d..8543006 100644
17181 --- a/arch/x86/include/asm/kprobes.h
17182 +++ b/arch/x86/include/asm/kprobes.h
17183 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17184 #define RELATIVEJUMP_SIZE 5
17185 #define RELATIVECALL_OPCODE 0xe8
17186 #define RELATIVE_ADDR_SIZE 4
17187 -#define MAX_STACK_SIZE 64
17188 -#define MIN_STACK_SIZE(ADDR) \
17189 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17190 - THREAD_SIZE - (unsigned long)(ADDR))) \
17191 - ? (MAX_STACK_SIZE) \
17192 - : (((unsigned long)current_thread_info()) + \
17193 - THREAD_SIZE - (unsigned long)(ADDR)))
17194 +#define MAX_STACK_SIZE 64UL
17195 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17196
17197 #define flush_insn_slot(p) do { } while (0)
17198
17199 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
17200 index d89c6b8..e711c69 100644
17201 --- a/arch/x86/include/asm/kvm_host.h
17202 +++ b/arch/x86/include/asm/kvm_host.h
17203 @@ -51,7 +51,7 @@
17204 | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
17205
17206 #define CR3_L_MODE_RESERVED_BITS 0xFFFFFF0000000000ULL
17207 -#define CR3_PCID_INVD (1UL << 63)
17208 +#define CR3_PCID_INVD (1ULL << 63)
17209 #define CR4_RESERVED_BITS \
17210 (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
17211 | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
17212 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17213 index 4ad6560..75c7bdd 100644
17214 --- a/arch/x86/include/asm/local.h
17215 +++ b/arch/x86/include/asm/local.h
17216 @@ -10,33 +10,97 @@ typedef struct {
17217 atomic_long_t a;
17218 } local_t;
17219
17220 +typedef struct {
17221 + atomic_long_unchecked_t a;
17222 +} local_unchecked_t;
17223 +
17224 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17225
17226 #define local_read(l) atomic_long_read(&(l)->a)
17227 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17228 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17229 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17230
17231 static inline void local_inc(local_t *l)
17232 {
17233 - asm volatile(_ASM_INC "%0"
17234 + asm volatile(_ASM_INC "%0\n"
17235 +
17236 +#ifdef CONFIG_PAX_REFCOUNT
17237 + "jno 0f\n"
17238 + _ASM_DEC "%0\n"
17239 + "int $4\n0:\n"
17240 + _ASM_EXTABLE(0b, 0b)
17241 +#endif
17242 +
17243 + : "+m" (l->a.counter));
17244 +}
17245 +
17246 +static inline void local_inc_unchecked(local_unchecked_t *l)
17247 +{
17248 + asm volatile(_ASM_INC "%0\n"
17249 : "+m" (l->a.counter));
17250 }
17251
17252 static inline void local_dec(local_t *l)
17253 {
17254 - asm volatile(_ASM_DEC "%0"
17255 + asm volatile(_ASM_DEC "%0\n"
17256 +
17257 +#ifdef CONFIG_PAX_REFCOUNT
17258 + "jno 0f\n"
17259 + _ASM_INC "%0\n"
17260 + "int $4\n0:\n"
17261 + _ASM_EXTABLE(0b, 0b)
17262 +#endif
17263 +
17264 + : "+m" (l->a.counter));
17265 +}
17266 +
17267 +static inline void local_dec_unchecked(local_unchecked_t *l)
17268 +{
17269 + asm volatile(_ASM_DEC "%0\n"
17270 : "+m" (l->a.counter));
17271 }
17272
17273 static inline void local_add(long i, local_t *l)
17274 {
17275 - asm volatile(_ASM_ADD "%1,%0"
17276 + asm volatile(_ASM_ADD "%1,%0\n"
17277 +
17278 +#ifdef CONFIG_PAX_REFCOUNT
17279 + "jno 0f\n"
17280 + _ASM_SUB "%1,%0\n"
17281 + "int $4\n0:\n"
17282 + _ASM_EXTABLE(0b, 0b)
17283 +#endif
17284 +
17285 + : "+m" (l->a.counter)
17286 + : "ir" (i));
17287 +}
17288 +
17289 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17290 +{
17291 + asm volatile(_ASM_ADD "%1,%0\n"
17292 : "+m" (l->a.counter)
17293 : "ir" (i));
17294 }
17295
17296 static inline void local_sub(long i, local_t *l)
17297 {
17298 - asm volatile(_ASM_SUB "%1,%0"
17299 + asm volatile(_ASM_SUB "%1,%0\n"
17300 +
17301 +#ifdef CONFIG_PAX_REFCOUNT
17302 + "jno 0f\n"
17303 + _ASM_ADD "%1,%0\n"
17304 + "int $4\n0:\n"
17305 + _ASM_EXTABLE(0b, 0b)
17306 +#endif
17307 +
17308 + : "+m" (l->a.counter)
17309 + : "ir" (i));
17310 +}
17311 +
17312 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17313 +{
17314 + asm volatile(_ASM_SUB "%1,%0\n"
17315 : "+m" (l->a.counter)
17316 : "ir" (i));
17317 }
17318 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17319 */
17320 static inline int local_sub_and_test(long i, local_t *l)
17321 {
17322 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17323 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17324 }
17325
17326 /**
17327 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17328 */
17329 static inline int local_dec_and_test(local_t *l)
17330 {
17331 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17332 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17333 }
17334
17335 /**
17336 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17337 */
17338 static inline int local_inc_and_test(local_t *l)
17339 {
17340 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17341 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17342 }
17343
17344 /**
17345 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17346 */
17347 static inline int local_add_negative(long i, local_t *l)
17348 {
17349 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17350 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17351 }
17352
17353 /**
17354 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17355 static inline long local_add_return(long i, local_t *l)
17356 {
17357 long __i = i;
17358 + asm volatile(_ASM_XADD "%0, %1\n"
17359 +
17360 +#ifdef CONFIG_PAX_REFCOUNT
17361 + "jno 0f\n"
17362 + _ASM_MOV "%0,%1\n"
17363 + "int $4\n0:\n"
17364 + _ASM_EXTABLE(0b, 0b)
17365 +#endif
17366 +
17367 + : "+r" (i), "+m" (l->a.counter)
17368 + : : "memory");
17369 + return i + __i;
17370 +}
17371 +
17372 +/**
17373 + * local_add_return_unchecked - add and return
17374 + * @i: integer value to add
17375 + * @l: pointer to type local_unchecked_t
17376 + *
17377 + * Atomically adds @i to @l and returns @i + @l
17378 + */
17379 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17380 +{
17381 + long __i = i;
17382 asm volatile(_ASM_XADD "%0, %1;"
17383 : "+r" (i), "+m" (l->a.counter)
17384 : : "memory");
17385 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17386
17387 #define local_cmpxchg(l, o, n) \
17388 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17389 +#define local_cmpxchg_unchecked(l, o, n) \
17390 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17391 /* Always has a lock prefix */
17392 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17393
17394 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17395 new file mode 100644
17396 index 0000000..2bfd3ba
17397 --- /dev/null
17398 +++ b/arch/x86/include/asm/mman.h
17399 @@ -0,0 +1,15 @@
17400 +#ifndef _X86_MMAN_H
17401 +#define _X86_MMAN_H
17402 +
17403 +#include <uapi/asm/mman.h>
17404 +
17405 +#ifdef __KERNEL__
17406 +#ifndef __ASSEMBLY__
17407 +#ifdef CONFIG_X86_32
17408 +#define arch_mmap_check i386_mmap_check
17409 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17410 +#endif
17411 +#endif
17412 +#endif
17413 +
17414 +#endif /* X86_MMAN_H */
17415 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17416 index 876e74e..e20bfb1 100644
17417 --- a/arch/x86/include/asm/mmu.h
17418 +++ b/arch/x86/include/asm/mmu.h
17419 @@ -9,7 +9,7 @@
17420 * we put the segment information here.
17421 */
17422 typedef struct {
17423 - void *ldt;
17424 + struct desc_struct *ldt;
17425 int size;
17426
17427 #ifdef CONFIG_X86_64
17428 @@ -18,7 +18,19 @@ typedef struct {
17429 #endif
17430
17431 struct mutex lock;
17432 - void __user *vdso;
17433 + unsigned long vdso;
17434 +
17435 +#ifdef CONFIG_X86_32
17436 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17437 + unsigned long user_cs_base;
17438 + unsigned long user_cs_limit;
17439 +
17440 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17441 + cpumask_t cpu_user_cs_mask;
17442 +#endif
17443 +
17444 +#endif
17445 +#endif
17446 } mm_context_t;
17447
17448 #ifdef CONFIG_SMP
17449 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17450 index 4b75d59..8ffacb6 100644
17451 --- a/arch/x86/include/asm/mmu_context.h
17452 +++ b/arch/x86/include/asm/mmu_context.h
17453 @@ -27,6 +27,20 @@ void destroy_context(struct mm_struct *mm);
17454
17455 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17456 {
17457 +
17458 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17459 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17460 + unsigned int i;
17461 + pgd_t *pgd;
17462 +
17463 + pax_open_kernel();
17464 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17465 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17466 + set_pgd_batched(pgd+i, native_make_pgd(0));
17467 + pax_close_kernel();
17468 + }
17469 +#endif
17470 +
17471 #ifdef CONFIG_SMP
17472 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17473 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17474 @@ -37,16 +51,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17475 struct task_struct *tsk)
17476 {
17477 unsigned cpu = smp_processor_id();
17478 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17479 + int tlbstate = TLBSTATE_OK;
17480 +#endif
17481
17482 if (likely(prev != next)) {
17483 #ifdef CONFIG_SMP
17484 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17485 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17486 +#endif
17487 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17488 this_cpu_write(cpu_tlbstate.active_mm, next);
17489 #endif
17490 cpumask_set_cpu(cpu, mm_cpumask(next));
17491
17492 /* Re-load page tables */
17493 +#ifdef CONFIG_PAX_PER_CPU_PGD
17494 + pax_open_kernel();
17495 +
17496 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17497 + if (static_cpu_has(X86_FEATURE_PCID))
17498 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17499 + else
17500 +#endif
17501 +
17502 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17503 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17504 + pax_close_kernel();
17505 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17506 +
17507 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17508 + if (static_cpu_has(X86_FEATURE_PCID)) {
17509 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17510 + u64 descriptor[2];
17511 + descriptor[0] = PCID_USER;
17512 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17513 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17514 + descriptor[0] = PCID_KERNEL;
17515 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17516 + }
17517 + } else {
17518 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17519 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17520 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17521 + else
17522 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17523 + }
17524 + } else
17525 +#endif
17526 +
17527 + load_cr3(get_cpu_pgd(cpu, kernel));
17528 +#else
17529 load_cr3(next->pgd);
17530 +#endif
17531 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17532
17533 /* Stop flush ipis for the previous mm */
17534 @@ -64,9 +121,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17535 */
17536 if (unlikely(prev->context.ldt != next->context.ldt))
17537 load_LDT_nolock(&next->context);
17538 +
17539 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17540 + if (!(__supported_pte_mask & _PAGE_NX)) {
17541 + smp_mb__before_atomic();
17542 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17543 + smp_mb__after_atomic();
17544 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17545 + }
17546 +#endif
17547 +
17548 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17549 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17550 + prev->context.user_cs_limit != next->context.user_cs_limit))
17551 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17552 +#ifdef CONFIG_SMP
17553 + else if (unlikely(tlbstate != TLBSTATE_OK))
17554 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17555 +#endif
17556 +#endif
17557 +
17558 }
17559 + else {
17560 +
17561 +#ifdef CONFIG_PAX_PER_CPU_PGD
17562 + pax_open_kernel();
17563 +
17564 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17565 + if (static_cpu_has(X86_FEATURE_PCID))
17566 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17567 + else
17568 +#endif
17569 +
17570 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17571 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17572 + pax_close_kernel();
17573 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17574 +
17575 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17576 + if (static_cpu_has(X86_FEATURE_PCID)) {
17577 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17578 + u64 descriptor[2];
17579 + descriptor[0] = PCID_USER;
17580 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17581 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17582 + descriptor[0] = PCID_KERNEL;
17583 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17584 + }
17585 + } else {
17586 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17587 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17588 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17589 + else
17590 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17591 + }
17592 + } else
17593 +#endif
17594 +
17595 + load_cr3(get_cpu_pgd(cpu, kernel));
17596 +#endif
17597 +
17598 #ifdef CONFIG_SMP
17599 - else {
17600 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17601 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17602
17603 @@ -83,12 +198,29 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17604 * tlb flush IPI delivery. We must reload CR3
17605 * to make sure to use no freed page tables.
17606 */
17607 +
17608 +#ifndef CONFIG_PAX_PER_CPU_PGD
17609 load_cr3(next->pgd);
17610 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17611 +#endif
17612 +
17613 load_LDT_nolock(&next->context);
17614 +
17615 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17616 + if (!(__supported_pte_mask & _PAGE_NX))
17617 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17618 +#endif
17619 +
17620 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17621 +#ifdef CONFIG_PAX_PAGEEXEC
17622 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17623 +#endif
17624 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17625 +#endif
17626 +
17627 }
17628 +#endif
17629 }
17630 -#endif
17631 }
17632
17633 #define activate_mm(prev, next) \
17634 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17635 index e3b7819..b257c64 100644
17636 --- a/arch/x86/include/asm/module.h
17637 +++ b/arch/x86/include/asm/module.h
17638 @@ -5,6 +5,7 @@
17639
17640 #ifdef CONFIG_X86_64
17641 /* X86_64 does not define MODULE_PROC_FAMILY */
17642 +#define MODULE_PROC_FAMILY ""
17643 #elif defined CONFIG_M486
17644 #define MODULE_PROC_FAMILY "486 "
17645 #elif defined CONFIG_M586
17646 @@ -57,8 +58,20 @@
17647 #error unknown processor family
17648 #endif
17649
17650 -#ifdef CONFIG_X86_32
17651 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17652 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17653 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17654 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17655 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17656 +#else
17657 +#define MODULE_PAX_KERNEXEC ""
17658 #endif
17659
17660 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17661 +#define MODULE_PAX_UDEREF "UDEREF "
17662 +#else
17663 +#define MODULE_PAX_UDEREF ""
17664 +#endif
17665 +
17666 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17667 +
17668 #endif /* _ASM_X86_MODULE_H */
17669 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17670 index 5f2fc44..106caa6 100644
17671 --- a/arch/x86/include/asm/nmi.h
17672 +++ b/arch/x86/include/asm/nmi.h
17673 @@ -36,26 +36,35 @@ enum {
17674
17675 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17676
17677 +struct nmiaction;
17678 +
17679 +struct nmiwork {
17680 + const struct nmiaction *action;
17681 + u64 max_duration;
17682 + struct irq_work irq_work;
17683 +};
17684 +
17685 struct nmiaction {
17686 struct list_head list;
17687 nmi_handler_t handler;
17688 - u64 max_duration;
17689 - struct irq_work irq_work;
17690 unsigned long flags;
17691 const char *name;
17692 -};
17693 + struct nmiwork *work;
17694 +} __do_const;
17695
17696 #define register_nmi_handler(t, fn, fg, n, init...) \
17697 ({ \
17698 - static struct nmiaction init fn##_na = { \
17699 + static struct nmiwork fn##_nw; \
17700 + static const struct nmiaction init fn##_na = { \
17701 .handler = (fn), \
17702 .name = (n), \
17703 .flags = (fg), \
17704 + .work = &fn##_nw, \
17705 }; \
17706 __register_nmi_handler((t), &fn##_na); \
17707 })
17708
17709 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17710 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17711
17712 void unregister_nmi_handler(unsigned int, const char *);
17713
17714 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17715 index 802dde3..9183e68 100644
17716 --- a/arch/x86/include/asm/page.h
17717 +++ b/arch/x86/include/asm/page.h
17718 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17719 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17720
17721 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17722 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17723
17724 #define __boot_va(x) __va(x)
17725 #define __boot_pa(x) __pa(x)
17726 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17727 * virt_to_page(kaddr) returns a valid pointer if and only if
17728 * virt_addr_valid(kaddr) returns true.
17729 */
17730 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17731 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17732 extern bool __virt_addr_valid(unsigned long kaddr);
17733 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17734
17735 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17736 +#define virt_to_page(kaddr) \
17737 + ({ \
17738 + const void *__kaddr = (const void *)(kaddr); \
17739 + BUG_ON(!virt_addr_valid(__kaddr)); \
17740 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17741 + })
17742 +#else
17743 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17744 +#endif
17745 +
17746 #endif /* __ASSEMBLY__ */
17747
17748 #include <asm-generic/memory_model.h>
17749 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17750 index b3bebf9..13ac22e 100644
17751 --- a/arch/x86/include/asm/page_64.h
17752 +++ b/arch/x86/include/asm/page_64.h
17753 @@ -7,9 +7,9 @@
17754
17755 /* duplicated to the one in bootmem.h */
17756 extern unsigned long max_pfn;
17757 -extern unsigned long phys_base;
17758 +extern const unsigned long phys_base;
17759
17760 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17761 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17762 {
17763 unsigned long y = x - __START_KERNEL_map;
17764
17765 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17766 }
17767
17768 #ifdef CONFIG_DEBUG_VIRTUAL
17769 -extern unsigned long __phys_addr(unsigned long);
17770 -extern unsigned long __phys_addr_symbol(unsigned long);
17771 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17772 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17773 #else
17774 #define __phys_addr(x) __phys_addr_nodebug(x)
17775 #define __phys_addr_symbol(x) \
17776 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17777 index 32444ae..1a1624b 100644
17778 --- a/arch/x86/include/asm/paravirt.h
17779 +++ b/arch/x86/include/asm/paravirt.h
17780 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17781 return (pmd_t) { ret };
17782 }
17783
17784 -static inline pmdval_t pmd_val(pmd_t pmd)
17785 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17786 {
17787 pmdval_t ret;
17788
17789 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17790 val);
17791 }
17792
17793 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17794 +{
17795 + pgdval_t val = native_pgd_val(pgd);
17796 +
17797 + if (sizeof(pgdval_t) > sizeof(long))
17798 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17799 + val, (u64)val >> 32);
17800 + else
17801 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17802 + val);
17803 +}
17804 +
17805 static inline void pgd_clear(pgd_t *pgdp)
17806 {
17807 set_pgd(pgdp, __pgd(0));
17808 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17809 pv_mmu_ops.set_fixmap(idx, phys, flags);
17810 }
17811
17812 +#ifdef CONFIG_PAX_KERNEXEC
17813 +static inline unsigned long pax_open_kernel(void)
17814 +{
17815 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17816 +}
17817 +
17818 +static inline unsigned long pax_close_kernel(void)
17819 +{
17820 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17821 +}
17822 +#else
17823 +static inline unsigned long pax_open_kernel(void) { return 0; }
17824 +static inline unsigned long pax_close_kernel(void) { return 0; }
17825 +#endif
17826 +
17827 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17828
17829 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17830 @@ -906,7 +933,7 @@ extern void default_banner(void);
17831
17832 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17833 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17834 -#define PARA_INDIRECT(addr) *%cs:addr
17835 +#define PARA_INDIRECT(addr) *%ss:addr
17836 #endif
17837
17838 #define INTERRUPT_RETURN \
17839 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17840 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17841 CLBR_NONE, \
17842 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17843 +
17844 +#define GET_CR0_INTO_RDI \
17845 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17846 + mov %rax,%rdi
17847 +
17848 +#define SET_RDI_INTO_CR0 \
17849 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17850 +
17851 +#define GET_CR3_INTO_RDI \
17852 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17853 + mov %rax,%rdi
17854 +
17855 +#define SET_RDI_INTO_CR3 \
17856 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17857 +
17858 #endif /* CONFIG_X86_32 */
17859
17860 #endif /* __ASSEMBLY__ */
17861 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17862 index 7549b8b..f0edfda 100644
17863 --- a/arch/x86/include/asm/paravirt_types.h
17864 +++ b/arch/x86/include/asm/paravirt_types.h
17865 @@ -84,7 +84,7 @@ struct pv_init_ops {
17866 */
17867 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17868 unsigned long addr, unsigned len);
17869 -};
17870 +} __no_const __no_randomize_layout;
17871
17872
17873 struct pv_lazy_ops {
17874 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17875 void (*enter)(void);
17876 void (*leave)(void);
17877 void (*flush)(void);
17878 -};
17879 +} __no_randomize_layout;
17880
17881 struct pv_time_ops {
17882 unsigned long long (*sched_clock)(void);
17883 unsigned long long (*steal_clock)(int cpu);
17884 unsigned long (*get_tsc_khz)(void);
17885 -};
17886 +} __no_const __no_randomize_layout;
17887
17888 struct pv_cpu_ops {
17889 /* hooks for various privileged instructions */
17890 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17891
17892 void (*start_context_switch)(struct task_struct *prev);
17893 void (*end_context_switch)(struct task_struct *next);
17894 -};
17895 +} __no_const __no_randomize_layout;
17896
17897 struct pv_irq_ops {
17898 /*
17899 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17900 #ifdef CONFIG_X86_64
17901 void (*adjust_exception_frame)(void);
17902 #endif
17903 -};
17904 +} __no_randomize_layout;
17905
17906 struct pv_apic_ops {
17907 #ifdef CONFIG_X86_LOCAL_APIC
17908 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17909 unsigned long start_eip,
17910 unsigned long start_esp);
17911 #endif
17912 -};
17913 +} __no_const __no_randomize_layout;
17914
17915 struct pv_mmu_ops {
17916 unsigned long (*read_cr2)(void);
17917 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17918 struct paravirt_callee_save make_pud;
17919
17920 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17921 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17922 #endif /* PAGETABLE_LEVELS == 4 */
17923 #endif /* PAGETABLE_LEVELS >= 3 */
17924
17925 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17926 an mfn. We can tell which is which from the index. */
17927 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17928 phys_addr_t phys, pgprot_t flags);
17929 -};
17930 +
17931 +#ifdef CONFIG_PAX_KERNEXEC
17932 + unsigned long (*pax_open_kernel)(void);
17933 + unsigned long (*pax_close_kernel)(void);
17934 +#endif
17935 +
17936 +} __no_randomize_layout;
17937
17938 struct arch_spinlock;
17939 #ifdef CONFIG_SMP
17940 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17941 struct pv_lock_ops {
17942 struct paravirt_callee_save lock_spinning;
17943 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17944 -};
17945 +} __no_randomize_layout;
17946
17947 /* This contains all the paravirt structures: we get a convenient
17948 * number for each function using the offset which we use to indicate
17949 - * what to patch. */
17950 + * what to patch.
17951 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17952 + */
17953 +
17954 struct paravirt_patch_template {
17955 struct pv_init_ops pv_init_ops;
17956 struct pv_time_ops pv_time_ops;
17957 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17958 struct pv_apic_ops pv_apic_ops;
17959 struct pv_mmu_ops pv_mmu_ops;
17960 struct pv_lock_ops pv_lock_ops;
17961 -};
17962 +} __no_randomize_layout;
17963
17964 extern struct pv_info pv_info;
17965 extern struct pv_init_ops pv_init_ops;
17966 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17967 index c4412e9..90e88c5 100644
17968 --- a/arch/x86/include/asm/pgalloc.h
17969 +++ b/arch/x86/include/asm/pgalloc.h
17970 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17971 pmd_t *pmd, pte_t *pte)
17972 {
17973 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17974 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17975 +}
17976 +
17977 +static inline void pmd_populate_user(struct mm_struct *mm,
17978 + pmd_t *pmd, pte_t *pte)
17979 +{
17980 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17981 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17982 }
17983
17984 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17985
17986 #ifdef CONFIG_X86_PAE
17987 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17988 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17989 +{
17990 + pud_populate(mm, pudp, pmd);
17991 +}
17992 #else /* !CONFIG_X86_PAE */
17993 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17994 {
17995 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17996 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17997 }
17998 +
17999 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
18000 +{
18001 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
18002 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
18003 +}
18004 #endif /* CONFIG_X86_PAE */
18005
18006 #if PAGETABLE_LEVELS > 3
18007 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18008 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
18009 }
18010
18011 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18012 +{
18013 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
18014 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
18015 +}
18016 +
18017 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
18018 {
18019 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
18020 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
18021 index 206a87f..1623b06 100644
18022 --- a/arch/x86/include/asm/pgtable-2level.h
18023 +++ b/arch/x86/include/asm/pgtable-2level.h
18024 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
18025
18026 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18027 {
18028 + pax_open_kernel();
18029 *pmdp = pmd;
18030 + pax_close_kernel();
18031 }
18032
18033 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18034 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
18035 index 81bb91b..9392125 100644
18036 --- a/arch/x86/include/asm/pgtable-3level.h
18037 +++ b/arch/x86/include/asm/pgtable-3level.h
18038 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18039
18040 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18041 {
18042 + pax_open_kernel();
18043 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
18044 + pax_close_kernel();
18045 }
18046
18047 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18048 {
18049 + pax_open_kernel();
18050 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
18051 + pax_close_kernel();
18052 }
18053
18054 /*
18055 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
18056 index e8a5454..1539359 100644
18057 --- a/arch/x86/include/asm/pgtable.h
18058 +++ b/arch/x86/include/asm/pgtable.h
18059 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18060
18061 #ifndef __PAGETABLE_PUD_FOLDED
18062 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
18063 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
18064 #define pgd_clear(pgd) native_pgd_clear(pgd)
18065 #endif
18066
18067 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18068
18069 #define arch_end_context_switch(prev) do {} while(0)
18070
18071 +#define pax_open_kernel() native_pax_open_kernel()
18072 +#define pax_close_kernel() native_pax_close_kernel()
18073 #endif /* CONFIG_PARAVIRT */
18074
18075 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18076 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18077 +
18078 +#ifdef CONFIG_PAX_KERNEXEC
18079 +static inline unsigned long native_pax_open_kernel(void)
18080 +{
18081 + unsigned long cr0;
18082 +
18083 + preempt_disable();
18084 + barrier();
18085 + cr0 = read_cr0() ^ X86_CR0_WP;
18086 + BUG_ON(cr0 & X86_CR0_WP);
18087 + write_cr0(cr0);
18088 + barrier();
18089 + return cr0 ^ X86_CR0_WP;
18090 +}
18091 +
18092 +static inline unsigned long native_pax_close_kernel(void)
18093 +{
18094 + unsigned long cr0;
18095 +
18096 + barrier();
18097 + cr0 = read_cr0() ^ X86_CR0_WP;
18098 + BUG_ON(!(cr0 & X86_CR0_WP));
18099 + write_cr0(cr0);
18100 + barrier();
18101 + preempt_enable_no_resched();
18102 + return cr0 ^ X86_CR0_WP;
18103 +}
18104 +#else
18105 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18106 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18107 +#endif
18108 +
18109 /*
18110 * The following only work if pte_present() is true.
18111 * Undefined behaviour if not..
18112 */
18113 +static inline int pte_user(pte_t pte)
18114 +{
18115 + return pte_val(pte) & _PAGE_USER;
18116 +}
18117 +
18118 static inline int pte_dirty(pte_t pte)
18119 {
18120 return pte_flags(pte) & _PAGE_DIRTY;
18121 @@ -161,6 +203,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18122 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18123 }
18124
18125 +static inline unsigned long pgd_pfn(pgd_t pgd)
18126 +{
18127 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18128 +}
18129 +
18130 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18131
18132 static inline int pmd_large(pmd_t pte)
18133 @@ -214,9 +261,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18134 return pte_clear_flags(pte, _PAGE_RW);
18135 }
18136
18137 +static inline pte_t pte_mkread(pte_t pte)
18138 +{
18139 + return __pte(pte_val(pte) | _PAGE_USER);
18140 +}
18141 +
18142 static inline pte_t pte_mkexec(pte_t pte)
18143 {
18144 - return pte_clear_flags(pte, _PAGE_NX);
18145 +#ifdef CONFIG_X86_PAE
18146 + if (__supported_pte_mask & _PAGE_NX)
18147 + return pte_clear_flags(pte, _PAGE_NX);
18148 + else
18149 +#endif
18150 + return pte_set_flags(pte, _PAGE_USER);
18151 +}
18152 +
18153 +static inline pte_t pte_exprotect(pte_t pte)
18154 +{
18155 +#ifdef CONFIG_X86_PAE
18156 + if (__supported_pte_mask & _PAGE_NX)
18157 + return pte_set_flags(pte, _PAGE_NX);
18158 + else
18159 +#endif
18160 + return pte_clear_flags(pte, _PAGE_USER);
18161 }
18162
18163 static inline pte_t pte_mkdirty(pte_t pte)
18164 @@ -446,6 +513,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18165 #endif
18166
18167 #ifndef __ASSEMBLY__
18168 +
18169 +#ifdef CONFIG_PAX_PER_CPU_PGD
18170 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18171 +enum cpu_pgd_type {kernel = 0, user = 1};
18172 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18173 +{
18174 + return cpu_pgd[cpu][type];
18175 +}
18176 +#endif
18177 +
18178 #include <linux/mm_types.h>
18179 #include <linux/mmdebug.h>
18180 #include <linux/log2.h>
18181 @@ -592,7 +669,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18182 * Currently stuck as a macro due to indirect forward reference to
18183 * linux/mmzone.h's __section_mem_map_addr() definition:
18184 */
18185 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18186 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18187
18188 /* Find an entry in the second-level page table.. */
18189 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18190 @@ -632,7 +709,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18191 * Currently stuck as a macro due to indirect forward reference to
18192 * linux/mmzone.h's __section_mem_map_addr() definition:
18193 */
18194 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18195 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18196
18197 /* to find an entry in a page-table-directory. */
18198 static inline unsigned long pud_index(unsigned long address)
18199 @@ -647,7 +724,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18200
18201 static inline int pgd_bad(pgd_t pgd)
18202 {
18203 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18204 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18205 }
18206
18207 static inline int pgd_none(pgd_t pgd)
18208 @@ -670,7 +747,12 @@ static inline int pgd_none(pgd_t pgd)
18209 * pgd_offset() returns a (pgd_t *)
18210 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18211 */
18212 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18213 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18214 +
18215 +#ifdef CONFIG_PAX_PER_CPU_PGD
18216 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18217 +#endif
18218 +
18219 /*
18220 * a shortcut which implies the use of the kernel's pgd, instead
18221 * of a process's
18222 @@ -681,6 +763,23 @@ static inline int pgd_none(pgd_t pgd)
18223 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18224 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18225
18226 +#ifdef CONFIG_X86_32
18227 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18228 +#else
18229 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18230 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18231 +
18232 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18233 +#ifdef __ASSEMBLY__
18234 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18235 +#else
18236 +extern unsigned long pax_user_shadow_base;
18237 +extern pgdval_t clone_pgd_mask;
18238 +#endif
18239 +#endif
18240 +
18241 +#endif
18242 +
18243 #ifndef __ASSEMBLY__
18244
18245 extern int direct_gbpages;
18246 @@ -847,11 +946,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18247 * dst and src can be on the same page, but the range must not overlap,
18248 * and must not cross a page boundary.
18249 */
18250 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18251 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18252 {
18253 - memcpy(dst, src, count * sizeof(pgd_t));
18254 + pax_open_kernel();
18255 + while (count--)
18256 + *dst++ = *src++;
18257 + pax_close_kernel();
18258 }
18259
18260 +#ifdef CONFIG_PAX_PER_CPU_PGD
18261 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18262 +#endif
18263 +
18264 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18265 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18266 +#else
18267 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18268 +#endif
18269 +
18270 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18271 static inline int page_level_shift(enum pg_level level)
18272 {
18273 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18274 index b6c0b40..3535d47 100644
18275 --- a/arch/x86/include/asm/pgtable_32.h
18276 +++ b/arch/x86/include/asm/pgtable_32.h
18277 @@ -25,9 +25,6 @@
18278 struct mm_struct;
18279 struct vm_area_struct;
18280
18281 -extern pgd_t swapper_pg_dir[1024];
18282 -extern pgd_t initial_page_table[1024];
18283 -
18284 static inline void pgtable_cache_init(void) { }
18285 static inline void check_pgt_cache(void) { }
18286 void paging_init(void);
18287 @@ -45,6 +42,12 @@ void paging_init(void);
18288 # include <asm/pgtable-2level.h>
18289 #endif
18290
18291 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18292 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18293 +#ifdef CONFIG_X86_PAE
18294 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18295 +#endif
18296 +
18297 #if defined(CONFIG_HIGHPTE)
18298 #define pte_offset_map(dir, address) \
18299 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18300 @@ -59,12 +62,17 @@ void paging_init(void);
18301 /* Clear a kernel PTE and flush it from the TLB */
18302 #define kpte_clear_flush(ptep, vaddr) \
18303 do { \
18304 + pax_open_kernel(); \
18305 pte_clear(&init_mm, (vaddr), (ptep)); \
18306 + pax_close_kernel(); \
18307 __flush_tlb_one((vaddr)); \
18308 } while (0)
18309
18310 #endif /* !__ASSEMBLY__ */
18311
18312 +#define HAVE_ARCH_UNMAPPED_AREA
18313 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18314 +
18315 /*
18316 * kern_addr_valid() is (1) for FLATMEM and (0) for
18317 * SPARSEMEM and DISCONTIGMEM
18318 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18319 index 9fb2f2b..b04b4bf 100644
18320 --- a/arch/x86/include/asm/pgtable_32_types.h
18321 +++ b/arch/x86/include/asm/pgtable_32_types.h
18322 @@ -8,7 +8,7 @@
18323 */
18324 #ifdef CONFIG_X86_PAE
18325 # include <asm/pgtable-3level_types.h>
18326 -# define PMD_SIZE (1UL << PMD_SHIFT)
18327 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18328 # define PMD_MASK (~(PMD_SIZE - 1))
18329 #else
18330 # include <asm/pgtable-2level_types.h>
18331 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18332 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18333 #endif
18334
18335 +#ifdef CONFIG_PAX_KERNEXEC
18336 +#ifndef __ASSEMBLY__
18337 +extern unsigned char MODULES_EXEC_VADDR[];
18338 +extern unsigned char MODULES_EXEC_END[];
18339 +#endif
18340 +#include <asm/boot.h>
18341 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18342 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18343 +#else
18344 +#define ktla_ktva(addr) (addr)
18345 +#define ktva_ktla(addr) (addr)
18346 +#endif
18347 +
18348 #define MODULES_VADDR VMALLOC_START
18349 #define MODULES_END VMALLOC_END
18350 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18351 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18352 index 4572b2f..4430113 100644
18353 --- a/arch/x86/include/asm/pgtable_64.h
18354 +++ b/arch/x86/include/asm/pgtable_64.h
18355 @@ -16,11 +16,16 @@
18356
18357 extern pud_t level3_kernel_pgt[512];
18358 extern pud_t level3_ident_pgt[512];
18359 +extern pud_t level3_vmalloc_start_pgt[512];
18360 +extern pud_t level3_vmalloc_end_pgt[512];
18361 +extern pud_t level3_vmemmap_pgt[512];
18362 +extern pud_t level2_vmemmap_pgt[512];
18363 extern pmd_t level2_kernel_pgt[512];
18364 extern pmd_t level2_fixmap_pgt[512];
18365 -extern pmd_t level2_ident_pgt[512];
18366 +extern pmd_t level2_ident_pgt[512*2];
18367 extern pte_t level1_fixmap_pgt[512];
18368 -extern pgd_t init_level4_pgt[];
18369 +extern pte_t level1_vsyscall_pgt[512];
18370 +extern pgd_t init_level4_pgt[512];
18371
18372 #define swapper_pg_dir init_level4_pgt
18373
18374 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18375
18376 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18377 {
18378 + pax_open_kernel();
18379 *pmdp = pmd;
18380 + pax_close_kernel();
18381 }
18382
18383 static inline void native_pmd_clear(pmd_t *pmd)
18384 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18385
18386 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18387 {
18388 + pax_open_kernel();
18389 *pudp = pud;
18390 + pax_close_kernel();
18391 }
18392
18393 static inline void native_pud_clear(pud_t *pud)
18394 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18395
18396 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18397 {
18398 + pax_open_kernel();
18399 + *pgdp = pgd;
18400 + pax_close_kernel();
18401 +}
18402 +
18403 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18404 +{
18405 *pgdp = pgd;
18406 }
18407
18408 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18409 index 602b602..acb53ed 100644
18410 --- a/arch/x86/include/asm/pgtable_64_types.h
18411 +++ b/arch/x86/include/asm/pgtable_64_types.h
18412 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18413 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18414 #define MODULES_END _AC(0xffffffffff000000, UL)
18415 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18416 +#define MODULES_EXEC_VADDR MODULES_VADDR
18417 +#define MODULES_EXEC_END MODULES_END
18418 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18419 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18420 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18421 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18422
18423 +#define ktla_ktva(addr) (addr)
18424 +#define ktva_ktla(addr) (addr)
18425 +
18426 #define EARLY_DYNAMIC_PAGE_TABLES 64
18427
18428 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18429 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18430 index 25bcd4a..bf3f815 100644
18431 --- a/arch/x86/include/asm/pgtable_types.h
18432 +++ b/arch/x86/include/asm/pgtable_types.h
18433 @@ -110,8 +110,10 @@
18434
18435 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18436 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18437 -#else
18438 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18439 #define _PAGE_NX (_AT(pteval_t, 0))
18440 +#else
18441 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18442 #endif
18443
18444 #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
18445 @@ -167,6 +169,9 @@ enum page_cache_mode {
18446 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18447 _PAGE_ACCESSED)
18448
18449 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18450 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18451 +
18452 #define __PAGE_KERNEL_EXEC \
18453 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18454 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18455 @@ -174,7 +179,7 @@ enum page_cache_mode {
18456 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18457 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18458 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18459 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18460 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18461 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18462 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18463 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18464 @@ -220,7 +225,7 @@ enum page_cache_mode {
18465 #ifdef CONFIG_X86_64
18466 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18467 #else
18468 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18469 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18470 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18471 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18472 #endif
18473 @@ -259,7 +264,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18474 {
18475 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18476 }
18477 +#endif
18478
18479 +#if PAGETABLE_LEVELS == 3
18480 +#include <asm-generic/pgtable-nopud.h>
18481 +#endif
18482 +
18483 +#if PAGETABLE_LEVELS == 2
18484 +#include <asm-generic/pgtable-nopmd.h>
18485 +#endif
18486 +
18487 +#ifndef __ASSEMBLY__
18488 #if PAGETABLE_LEVELS > 3
18489 typedef struct { pudval_t pud; } pud_t;
18490
18491 @@ -273,8 +288,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18492 return pud.pud;
18493 }
18494 #else
18495 -#include <asm-generic/pgtable-nopud.h>
18496 -
18497 static inline pudval_t native_pud_val(pud_t pud)
18498 {
18499 return native_pgd_val(pud.pgd);
18500 @@ -294,8 +307,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18501 return pmd.pmd;
18502 }
18503 #else
18504 -#include <asm-generic/pgtable-nopmd.h>
18505 -
18506 static inline pmdval_t native_pmd_val(pmd_t pmd)
18507 {
18508 return native_pgd_val(pmd.pud.pgd);
18509 @@ -402,7 +413,6 @@ typedef struct page *pgtable_t;
18510
18511 extern pteval_t __supported_pte_mask;
18512 extern void set_nx(void);
18513 -extern int nx_enabled;
18514
18515 #define pgprot_writecombine pgprot_writecombine
18516 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18517 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18518 index 8f327184..368fb29 100644
18519 --- a/arch/x86/include/asm/preempt.h
18520 +++ b/arch/x86/include/asm/preempt.h
18521 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18522 */
18523 static __always_inline bool __preempt_count_dec_and_test(void)
18524 {
18525 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18526 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18527 }
18528
18529 /*
18530 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18531 index a092a0c..8e9640b 100644
18532 --- a/arch/x86/include/asm/processor.h
18533 +++ b/arch/x86/include/asm/processor.h
18534 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18535 /* Index into per_cpu list: */
18536 u16 cpu_index;
18537 u32 microcode;
18538 -};
18539 +} __randomize_layout;
18540
18541 #define X86_VENDOR_INTEL 0
18542 #define X86_VENDOR_CYRIX 1
18543 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18544 : "memory");
18545 }
18546
18547 +/* invpcid (%rdx),%rax */
18548 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18549 +
18550 +#define INVPCID_SINGLE_ADDRESS 0UL
18551 +#define INVPCID_SINGLE_CONTEXT 1UL
18552 +#define INVPCID_ALL_GLOBAL 2UL
18553 +#define INVPCID_ALL_NONGLOBAL 3UL
18554 +
18555 +#define PCID_KERNEL 0UL
18556 +#define PCID_USER 1UL
18557 +#define PCID_NOFLUSH (1UL << 63)
18558 +
18559 static inline void load_cr3(pgd_t *pgdir)
18560 {
18561 - write_cr3(__pa(pgdir));
18562 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18563 }
18564
18565 #ifdef CONFIG_X86_32
18566 @@ -282,7 +294,7 @@ struct tss_struct {
18567
18568 } ____cacheline_aligned;
18569
18570 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18571 +extern struct tss_struct init_tss[NR_CPUS];
18572
18573 /*
18574 * Save the original ist values for checking stack pointers during debugging
18575 @@ -479,6 +491,7 @@ struct thread_struct {
18576 unsigned short ds;
18577 unsigned short fsindex;
18578 unsigned short gsindex;
18579 + unsigned short ss;
18580 #endif
18581 #ifdef CONFIG_X86_32
18582 unsigned long ip;
18583 @@ -588,29 +601,8 @@ static inline void load_sp0(struct tss_struct *tss,
18584 extern unsigned long mmu_cr4_features;
18585 extern u32 *trampoline_cr4_features;
18586
18587 -static inline void set_in_cr4(unsigned long mask)
18588 -{
18589 - unsigned long cr4;
18590 -
18591 - mmu_cr4_features |= mask;
18592 - if (trampoline_cr4_features)
18593 - *trampoline_cr4_features = mmu_cr4_features;
18594 - cr4 = read_cr4();
18595 - cr4 |= mask;
18596 - write_cr4(cr4);
18597 -}
18598 -
18599 -static inline void clear_in_cr4(unsigned long mask)
18600 -{
18601 - unsigned long cr4;
18602 -
18603 - mmu_cr4_features &= ~mask;
18604 - if (trampoline_cr4_features)
18605 - *trampoline_cr4_features = mmu_cr4_features;
18606 - cr4 = read_cr4();
18607 - cr4 &= ~mask;
18608 - write_cr4(cr4);
18609 -}
18610 +extern void set_in_cr4(unsigned long mask);
18611 +extern void clear_in_cr4(unsigned long mask);
18612
18613 typedef struct {
18614 unsigned long seg;
18615 @@ -838,11 +830,18 @@ static inline void spin_lock_prefetch(const void *x)
18616 */
18617 #define TASK_SIZE PAGE_OFFSET
18618 #define TASK_SIZE_MAX TASK_SIZE
18619 +
18620 +#ifdef CONFIG_PAX_SEGMEXEC
18621 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18622 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18623 +#else
18624 #define STACK_TOP TASK_SIZE
18625 -#define STACK_TOP_MAX STACK_TOP
18626 +#endif
18627 +
18628 +#define STACK_TOP_MAX TASK_SIZE
18629
18630 #define INIT_THREAD { \
18631 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18632 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18633 .vm86_info = NULL, \
18634 .sysenter_cs = __KERNEL_CS, \
18635 .io_bitmap_ptr = NULL, \
18636 @@ -856,7 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
18637 */
18638 #define INIT_TSS { \
18639 .x86_tss = { \
18640 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18641 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18642 .ss0 = __KERNEL_DS, \
18643 .ss1 = __KERNEL_CS, \
18644 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18645 @@ -867,11 +866,7 @@ static inline void spin_lock_prefetch(const void *x)
18646 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18647
18648 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18649 -#define KSTK_TOP(info) \
18650 -({ \
18651 - unsigned long *__ptr = (unsigned long *)(info); \
18652 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18653 -})
18654 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18655
18656 /*
18657 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18658 @@ -886,7 +881,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18659 #define task_pt_regs(task) \
18660 ({ \
18661 struct pt_regs *__regs__; \
18662 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18663 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18664 __regs__ - 1; \
18665 })
18666
18667 @@ -902,13 +897,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18668 * particular problem by preventing anything from being mapped
18669 * at the maximum canonical address.
18670 */
18671 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18672 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18673
18674 /* This decides where the kernel will search for a free chunk of vm
18675 * space during mmap's.
18676 */
18677 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18678 - 0xc0000000 : 0xFFFFe000)
18679 + 0xc0000000 : 0xFFFFf000)
18680
18681 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18682 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18683 @@ -919,11 +914,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18684 #define STACK_TOP_MAX TASK_SIZE_MAX
18685
18686 #define INIT_THREAD { \
18687 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18688 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18689 }
18690
18691 #define INIT_TSS { \
18692 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18693 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18694 }
18695
18696 /*
18697 @@ -951,6 +946,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18698 */
18699 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18700
18701 +#ifdef CONFIG_PAX_SEGMEXEC
18702 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18703 +#endif
18704 +
18705 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18706
18707 /* Get/set a process' ability to use the timestamp counter instruction */
18708 @@ -995,7 +994,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18709 return 0;
18710 }
18711
18712 -extern unsigned long arch_align_stack(unsigned long sp);
18713 +#define arch_align_stack(x) ((x) & ~0xfUL)
18714 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18715
18716 void default_idle(void);
18717 @@ -1005,6 +1004,6 @@ bool xen_set_default_idle(void);
18718 #define xen_set_default_idle 0
18719 #endif
18720
18721 -void stop_this_cpu(void *dummy);
18722 +void stop_this_cpu(void *dummy) __noreturn;
18723 void df_debug(struct pt_regs *regs, long error_code);
18724 #endif /* _ASM_X86_PROCESSOR_H */
18725 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18726 index 86fc2bb..bd5049a 100644
18727 --- a/arch/x86/include/asm/ptrace.h
18728 +++ b/arch/x86/include/asm/ptrace.h
18729 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18730 }
18731
18732 /*
18733 - * user_mode_vm(regs) determines whether a register set came from user mode.
18734 + * user_mode(regs) determines whether a register set came from user mode.
18735 * This is true if V8086 mode was enabled OR if the register set was from
18736 * protected mode with RPL-3 CS value. This tricky test checks that with
18737 * one comparison. Many places in the kernel can bypass this full check
18738 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18739 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18740 + * be used.
18741 */
18742 -static inline int user_mode(struct pt_regs *regs)
18743 +static inline int user_mode_novm(struct pt_regs *regs)
18744 {
18745 #ifdef CONFIG_X86_32
18746 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18747 #else
18748 - return !!(regs->cs & 3);
18749 + return !!(regs->cs & SEGMENT_RPL_MASK);
18750 #endif
18751 }
18752
18753 -static inline int user_mode_vm(struct pt_regs *regs)
18754 +static inline int user_mode(struct pt_regs *regs)
18755 {
18756 #ifdef CONFIG_X86_32
18757 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18758 USER_RPL;
18759 #else
18760 - return user_mode(regs);
18761 + return user_mode_novm(regs);
18762 #endif
18763 }
18764
18765 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18766 #ifdef CONFIG_X86_64
18767 static inline bool user_64bit_mode(struct pt_regs *regs)
18768 {
18769 + unsigned long cs = regs->cs & 0xffff;
18770 #ifndef CONFIG_PARAVIRT
18771 /*
18772 * On non-paravirt systems, this is the only long mode CPL 3
18773 * selector. We do not allow long mode selectors in the LDT.
18774 */
18775 - return regs->cs == __USER_CS;
18776 + return cs == __USER_CS;
18777 #else
18778 /* Headers are too twisted for this to go in paravirt.h. */
18779 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18780 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18781 #endif
18782 }
18783
18784 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18785 * Traps from the kernel do not save sp and ss.
18786 * Use the helper function to retrieve sp.
18787 */
18788 - if (offset == offsetof(struct pt_regs, sp) &&
18789 - regs->cs == __KERNEL_CS)
18790 - return kernel_stack_pointer(regs);
18791 + if (offset == offsetof(struct pt_regs, sp)) {
18792 + unsigned long cs = regs->cs & 0xffff;
18793 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18794 + return kernel_stack_pointer(regs);
18795 + }
18796 #endif
18797 return *(unsigned long *)((unsigned long)regs + offset);
18798 }
18799 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18800 index ae0e241..e80b10b 100644
18801 --- a/arch/x86/include/asm/qrwlock.h
18802 +++ b/arch/x86/include/asm/qrwlock.h
18803 @@ -7,8 +7,8 @@
18804 #define queue_write_unlock queue_write_unlock
18805 static inline void queue_write_unlock(struct qrwlock *lock)
18806 {
18807 - barrier();
18808 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18809 + barrier();
18810 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18811 }
18812 #endif
18813
18814 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18815 index 9c6b890..5305f53 100644
18816 --- a/arch/x86/include/asm/realmode.h
18817 +++ b/arch/x86/include/asm/realmode.h
18818 @@ -22,16 +22,14 @@ struct real_mode_header {
18819 #endif
18820 /* APM/BIOS reboot */
18821 u32 machine_real_restart_asm;
18822 -#ifdef CONFIG_X86_64
18823 u32 machine_real_restart_seg;
18824 -#endif
18825 };
18826
18827 /* This must match data at trampoline_32/64.S */
18828 struct trampoline_header {
18829 #ifdef CONFIG_X86_32
18830 u32 start;
18831 - u16 gdt_pad;
18832 + u16 boot_cs;
18833 u16 gdt_limit;
18834 u32 gdt_base;
18835 #else
18836 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18837 index a82c4f1..ac45053 100644
18838 --- a/arch/x86/include/asm/reboot.h
18839 +++ b/arch/x86/include/asm/reboot.h
18840 @@ -6,13 +6,13 @@
18841 struct pt_regs;
18842
18843 struct machine_ops {
18844 - void (*restart)(char *cmd);
18845 - void (*halt)(void);
18846 - void (*power_off)(void);
18847 + void (* __noreturn restart)(char *cmd);
18848 + void (* __noreturn halt)(void);
18849 + void (* __noreturn power_off)(void);
18850 void (*shutdown)(void);
18851 void (*crash_shutdown)(struct pt_regs *);
18852 - void (*emergency_restart)(void);
18853 -};
18854 + void (* __noreturn emergency_restart)(void);
18855 +} __no_const;
18856
18857 extern struct machine_ops machine_ops;
18858
18859 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18860 index 8f7866a..e442f20 100644
18861 --- a/arch/x86/include/asm/rmwcc.h
18862 +++ b/arch/x86/include/asm/rmwcc.h
18863 @@ -3,7 +3,34 @@
18864
18865 #ifdef CC_HAVE_ASM_GOTO
18866
18867 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18868 +#ifdef CONFIG_PAX_REFCOUNT
18869 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18870 +do { \
18871 + asm_volatile_goto (fullop \
18872 + ";jno 0f\n" \
18873 + fullantiop \
18874 + ";int $4\n0:\n" \
18875 + _ASM_EXTABLE(0b, 0b) \
18876 + ";j" cc " %l[cc_label]" \
18877 + : : "m" (var), ## __VA_ARGS__ \
18878 + : "memory" : cc_label); \
18879 + return 0; \
18880 +cc_label: \
18881 + return 1; \
18882 +} while (0)
18883 +#else
18884 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18885 +do { \
18886 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18887 + : : "m" (var), ## __VA_ARGS__ \
18888 + : "memory" : cc_label); \
18889 + return 0; \
18890 +cc_label: \
18891 + return 1; \
18892 +} while (0)
18893 +#endif
18894 +
18895 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18896 do { \
18897 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18898 : : "m" (var), ## __VA_ARGS__ \
18899 @@ -13,15 +40,46 @@ cc_label: \
18900 return 1; \
18901 } while (0)
18902
18903 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18904 - __GEN_RMWcc(op " " arg0, var, cc)
18905 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18906 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18907
18908 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18909 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18910 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18911 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18912 +
18913 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18914 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18915 +
18916 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18917 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18918
18919 #else /* !CC_HAVE_ASM_GOTO */
18920
18921 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18922 +#ifdef CONFIG_PAX_REFCOUNT
18923 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18924 +do { \
18925 + char c; \
18926 + asm volatile (fullop \
18927 + ";jno 0f\n" \
18928 + fullantiop \
18929 + ";int $4\n0:\n" \
18930 + _ASM_EXTABLE(0b, 0b) \
18931 + "; set" cc " %1" \
18932 + : "+m" (var), "=qm" (c) \
18933 + : __VA_ARGS__ : "memory"); \
18934 + return c != 0; \
18935 +} while (0)
18936 +#else
18937 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18938 +do { \
18939 + char c; \
18940 + asm volatile (fullop "; set" cc " %1" \
18941 + : "+m" (var), "=qm" (c) \
18942 + : __VA_ARGS__ : "memory"); \
18943 + return c != 0; \
18944 +} while (0)
18945 +#endif
18946 +
18947 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18948 do { \
18949 char c; \
18950 asm volatile (fullop "; set" cc " %1" \
18951 @@ -30,11 +88,17 @@ do { \
18952 return c != 0; \
18953 } while (0)
18954
18955 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18956 - __GEN_RMWcc(op " " arg0, var, cc)
18957 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18958 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18959 +
18960 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18961 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18962 +
18963 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18964 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18965
18966 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18967 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18968 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18969 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18970
18971 #endif /* CC_HAVE_ASM_GOTO */
18972
18973 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18974 index cad82c9..2e5c5c1 100644
18975 --- a/arch/x86/include/asm/rwsem.h
18976 +++ b/arch/x86/include/asm/rwsem.h
18977 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18978 {
18979 asm volatile("# beginning down_read\n\t"
18980 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18981 +
18982 +#ifdef CONFIG_PAX_REFCOUNT
18983 + "jno 0f\n"
18984 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18985 + "int $4\n0:\n"
18986 + _ASM_EXTABLE(0b, 0b)
18987 +#endif
18988 +
18989 /* adds 0x00000001 */
18990 " jns 1f\n"
18991 " call call_rwsem_down_read_failed\n"
18992 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18993 "1:\n\t"
18994 " mov %1,%2\n\t"
18995 " add %3,%2\n\t"
18996 +
18997 +#ifdef CONFIG_PAX_REFCOUNT
18998 + "jno 0f\n"
18999 + "sub %3,%2\n"
19000 + "int $4\n0:\n"
19001 + _ASM_EXTABLE(0b, 0b)
19002 +#endif
19003 +
19004 " jle 2f\n\t"
19005 LOCK_PREFIX " cmpxchg %2,%0\n\t"
19006 " jnz 1b\n\t"
19007 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
19008 long tmp;
19009 asm volatile("# beginning down_write\n\t"
19010 LOCK_PREFIX " xadd %1,(%2)\n\t"
19011 +
19012 +#ifdef CONFIG_PAX_REFCOUNT
19013 + "jno 0f\n"
19014 + "mov %1,(%2)\n"
19015 + "int $4\n0:\n"
19016 + _ASM_EXTABLE(0b, 0b)
19017 +#endif
19018 +
19019 /* adds 0xffff0001, returns the old value */
19020 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
19021 /* was the active mask 0 before? */
19022 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
19023 long tmp;
19024 asm volatile("# beginning __up_read\n\t"
19025 LOCK_PREFIX " xadd %1,(%2)\n\t"
19026 +
19027 +#ifdef CONFIG_PAX_REFCOUNT
19028 + "jno 0f\n"
19029 + "mov %1,(%2)\n"
19030 + "int $4\n0:\n"
19031 + _ASM_EXTABLE(0b, 0b)
19032 +#endif
19033 +
19034 /* subtracts 1, returns the old value */
19035 " jns 1f\n\t"
19036 " call call_rwsem_wake\n" /* expects old value in %edx */
19037 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
19038 long tmp;
19039 asm volatile("# beginning __up_write\n\t"
19040 LOCK_PREFIX " xadd %1,(%2)\n\t"
19041 +
19042 +#ifdef CONFIG_PAX_REFCOUNT
19043 + "jno 0f\n"
19044 + "mov %1,(%2)\n"
19045 + "int $4\n0:\n"
19046 + _ASM_EXTABLE(0b, 0b)
19047 +#endif
19048 +
19049 /* subtracts 0xffff0001, returns the old value */
19050 " jns 1f\n\t"
19051 " call call_rwsem_wake\n" /* expects old value in %edx */
19052 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19053 {
19054 asm volatile("# beginning __downgrade_write\n\t"
19055 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
19056 +
19057 +#ifdef CONFIG_PAX_REFCOUNT
19058 + "jno 0f\n"
19059 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
19060 + "int $4\n0:\n"
19061 + _ASM_EXTABLE(0b, 0b)
19062 +#endif
19063 +
19064 /*
19065 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
19066 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
19067 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19068 */
19069 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19070 {
19071 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
19072 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
19073 +
19074 +#ifdef CONFIG_PAX_REFCOUNT
19075 + "jno 0f\n"
19076 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
19077 + "int $4\n0:\n"
19078 + _ASM_EXTABLE(0b, 0b)
19079 +#endif
19080 +
19081 : "+m" (sem->count)
19082 : "er" (delta));
19083 }
19084 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19085 */
19086 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
19087 {
19088 - return delta + xadd(&sem->count, delta);
19089 + return delta + xadd_check_overflow(&sem->count, delta);
19090 }
19091
19092 #endif /* __KERNEL__ */
19093 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
19094 index db257a5..b91bc77 100644
19095 --- a/arch/x86/include/asm/segment.h
19096 +++ b/arch/x86/include/asm/segment.h
19097 @@ -73,10 +73,15 @@
19098 * 26 - ESPFIX small SS
19099 * 27 - per-cpu [ offset to per-cpu data area ]
19100 * 28 - stack_canary-20 [ for stack protector ]
19101 - * 29 - unused
19102 - * 30 - unused
19103 + * 29 - PCI BIOS CS
19104 + * 30 - PCI BIOS DS
19105 * 31 - TSS for double fault handler
19106 */
19107 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19108 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19109 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19110 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19111 +
19112 #define GDT_ENTRY_TLS_MIN 6
19113 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19114
19115 @@ -88,6 +93,8 @@
19116
19117 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19118
19119 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19120 +
19121 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19122
19123 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19124 @@ -113,6 +120,12 @@
19125 #define __KERNEL_STACK_CANARY 0
19126 #endif
19127
19128 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19129 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19130 +
19131 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19132 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19133 +
19134 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19135
19136 /*
19137 @@ -140,7 +153,7 @@
19138 */
19139
19140 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19141 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19142 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19143
19144
19145 #else
19146 @@ -164,6 +177,8 @@
19147 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19148 #define __USER32_DS __USER_DS
19149
19150 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19151 +
19152 #define GDT_ENTRY_TSS 8 /* needs two entries */
19153 #define GDT_ENTRY_LDT 10 /* needs two entries */
19154 #define GDT_ENTRY_TLS_MIN 12
19155 @@ -172,6 +187,8 @@
19156 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19157 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19158
19159 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19160 +
19161 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19162 #define FS_TLS 0
19163 #define GS_TLS 1
19164 @@ -179,12 +196,14 @@
19165 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19166 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19167
19168 -#define GDT_ENTRIES 16
19169 +#define GDT_ENTRIES 17
19170
19171 #endif
19172
19173 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19174 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19175 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19176 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19177 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19178 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19179 #ifndef CONFIG_PARAVIRT
19180 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19181 {
19182 unsigned long __limit;
19183 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19184 - return __limit + 1;
19185 + return __limit;
19186 }
19187
19188 #endif /* !__ASSEMBLY__ */
19189 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19190 index 8d3120f..352b440 100644
19191 --- a/arch/x86/include/asm/smap.h
19192 +++ b/arch/x86/include/asm/smap.h
19193 @@ -25,11 +25,40 @@
19194
19195 #include <asm/alternative-asm.h>
19196
19197 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19198 +#define ASM_PAX_OPEN_USERLAND \
19199 + 661: jmp 663f; \
19200 + .pushsection .altinstr_replacement, "a" ; \
19201 + 662: pushq %rax; nop; \
19202 + .popsection ; \
19203 + .pushsection .altinstructions, "a" ; \
19204 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19205 + .popsection ; \
19206 + call __pax_open_userland; \
19207 + popq %rax; \
19208 + 663:
19209 +
19210 +#define ASM_PAX_CLOSE_USERLAND \
19211 + 661: jmp 663f; \
19212 + .pushsection .altinstr_replacement, "a" ; \
19213 + 662: pushq %rax; nop; \
19214 + .popsection; \
19215 + .pushsection .altinstructions, "a" ; \
19216 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19217 + .popsection; \
19218 + call __pax_close_userland; \
19219 + popq %rax; \
19220 + 663:
19221 +#else
19222 +#define ASM_PAX_OPEN_USERLAND
19223 +#define ASM_PAX_CLOSE_USERLAND
19224 +#endif
19225 +
19226 #ifdef CONFIG_X86_SMAP
19227
19228 #define ASM_CLAC \
19229 661: ASM_NOP3 ; \
19230 - .pushsection .altinstr_replacement, "ax" ; \
19231 + .pushsection .altinstr_replacement, "a" ; \
19232 662: __ASM_CLAC ; \
19233 .popsection ; \
19234 .pushsection .altinstructions, "a" ; \
19235 @@ -38,7 +67,7 @@
19236
19237 #define ASM_STAC \
19238 661: ASM_NOP3 ; \
19239 - .pushsection .altinstr_replacement, "ax" ; \
19240 + .pushsection .altinstr_replacement, "a" ; \
19241 662: __ASM_STAC ; \
19242 .popsection ; \
19243 .pushsection .altinstructions, "a" ; \
19244 @@ -56,6 +85,37 @@
19245
19246 #include <asm/alternative.h>
19247
19248 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19249 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19250 +
19251 +extern void __pax_open_userland(void);
19252 +static __always_inline unsigned long pax_open_userland(void)
19253 +{
19254 +
19255 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19256 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19257 + :
19258 + : [open] "i" (__pax_open_userland)
19259 + : "memory", "rax");
19260 +#endif
19261 +
19262 + return 0;
19263 +}
19264 +
19265 +extern void __pax_close_userland(void);
19266 +static __always_inline unsigned long pax_close_userland(void)
19267 +{
19268 +
19269 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19270 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19271 + :
19272 + : [close] "i" (__pax_close_userland)
19273 + : "memory", "rax");
19274 +#endif
19275 +
19276 + return 0;
19277 +}
19278 +
19279 #ifdef CONFIG_X86_SMAP
19280
19281 static __always_inline void clac(void)
19282 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19283 index 8cd1cc3..827e09e 100644
19284 --- a/arch/x86/include/asm/smp.h
19285 +++ b/arch/x86/include/asm/smp.h
19286 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19287 /* cpus sharing the last level cache: */
19288 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19289 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19290 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19291 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19292
19293 static inline struct cpumask *cpu_sibling_mask(int cpu)
19294 {
19295 @@ -78,7 +78,7 @@ struct smp_ops {
19296
19297 void (*send_call_func_ipi)(const struct cpumask *mask);
19298 void (*send_call_func_single_ipi)(int cpu);
19299 -};
19300 +} __no_const;
19301
19302 /* Globals due to paravirt */
19303 extern void set_cpu_sibling_map(int cpu);
19304 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19305 extern int safe_smp_processor_id(void);
19306
19307 #elif defined(CONFIG_X86_64_SMP)
19308 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19309 -
19310 -#define stack_smp_processor_id() \
19311 -({ \
19312 - struct thread_info *ti; \
19313 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19314 - ti->cpu; \
19315 -})
19316 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19317 +#define stack_smp_processor_id() raw_smp_processor_id()
19318 #define safe_smp_processor_id() smp_processor_id()
19319
19320 #endif
19321 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19322 index 6a99859..03cb807 100644
19323 --- a/arch/x86/include/asm/stackprotector.h
19324 +++ b/arch/x86/include/asm/stackprotector.h
19325 @@ -47,7 +47,7 @@
19326 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19327 */
19328 #define GDT_STACK_CANARY_INIT \
19329 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19330 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19331
19332 /*
19333 * Initialize the stackprotector canary value.
19334 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19335
19336 static inline void load_stack_canary_segment(void)
19337 {
19338 -#ifdef CONFIG_X86_32
19339 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19340 asm volatile ("mov %0, %%gs" : : "r" (0));
19341 #endif
19342 }
19343 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19344 index 70bbe39..4ae2bd4 100644
19345 --- a/arch/x86/include/asm/stacktrace.h
19346 +++ b/arch/x86/include/asm/stacktrace.h
19347 @@ -11,28 +11,20 @@
19348
19349 extern int kstack_depth_to_print;
19350
19351 -struct thread_info;
19352 +struct task_struct;
19353 struct stacktrace_ops;
19354
19355 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19356 - unsigned long *stack,
19357 - unsigned long bp,
19358 - const struct stacktrace_ops *ops,
19359 - void *data,
19360 - unsigned long *end,
19361 - int *graph);
19362 +typedef unsigned long walk_stack_t(struct task_struct *task,
19363 + void *stack_start,
19364 + unsigned long *stack,
19365 + unsigned long bp,
19366 + const struct stacktrace_ops *ops,
19367 + void *data,
19368 + unsigned long *end,
19369 + int *graph);
19370
19371 -extern unsigned long
19372 -print_context_stack(struct thread_info *tinfo,
19373 - unsigned long *stack, unsigned long bp,
19374 - const struct stacktrace_ops *ops, void *data,
19375 - unsigned long *end, int *graph);
19376 -
19377 -extern unsigned long
19378 -print_context_stack_bp(struct thread_info *tinfo,
19379 - unsigned long *stack, unsigned long bp,
19380 - const struct stacktrace_ops *ops, void *data,
19381 - unsigned long *end, int *graph);
19382 +extern walk_stack_t print_context_stack;
19383 +extern walk_stack_t print_context_stack_bp;
19384
19385 /* Generic stack tracer with callbacks */
19386
19387 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19388 void (*address)(void *data, unsigned long address, int reliable);
19389 /* On negative return stop dumping */
19390 int (*stack)(void *data, char *name);
19391 - walk_stack_t walk_stack;
19392 + walk_stack_t *walk_stack;
19393 };
19394
19395 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19396 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19397 index 751bf4b..a1278b5 100644
19398 --- a/arch/x86/include/asm/switch_to.h
19399 +++ b/arch/x86/include/asm/switch_to.h
19400 @@ -112,7 +112,7 @@ do { \
19401 "call __switch_to\n\t" \
19402 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19403 __switch_canary \
19404 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19405 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19406 "movq %%rax,%%rdi\n\t" \
19407 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19408 "jnz ret_from_fork\n\t" \
19409 @@ -123,7 +123,7 @@ do { \
19410 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19411 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19412 [_tif_fork] "i" (_TIF_FORK), \
19413 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19414 + [thread_info] "m" (current_tinfo), \
19415 [current_task] "m" (current_task) \
19416 __switch_canary_iparam \
19417 : "memory", "cc" __EXTRA_CLOBBER)
19418 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19419 index 547e344..6be1175 100644
19420 --- a/arch/x86/include/asm/thread_info.h
19421 +++ b/arch/x86/include/asm/thread_info.h
19422 @@ -24,7 +24,6 @@ struct exec_domain;
19423 #include <linux/atomic.h>
19424
19425 struct thread_info {
19426 - struct task_struct *task; /* main task structure */
19427 struct exec_domain *exec_domain; /* execution domain */
19428 __u32 flags; /* low level flags */
19429 __u32 status; /* thread synchronous flags */
19430 @@ -33,13 +32,13 @@ struct thread_info {
19431 mm_segment_t addr_limit;
19432 struct restart_block restart_block;
19433 void __user *sysenter_return;
19434 + unsigned long lowest_stack;
19435 unsigned int sig_on_uaccess_error:1;
19436 unsigned int uaccess_err:1; /* uaccess failed */
19437 };
19438
19439 -#define INIT_THREAD_INFO(tsk) \
19440 +#define INIT_THREAD_INFO \
19441 { \
19442 - .task = &tsk, \
19443 .exec_domain = &default_exec_domain, \
19444 .flags = 0, \
19445 .cpu = 0, \
19446 @@ -50,7 +49,7 @@ struct thread_info {
19447 }, \
19448 }
19449
19450 -#define init_thread_info (init_thread_union.thread_info)
19451 +#define init_thread_info (init_thread_union.stack)
19452 #define init_stack (init_thread_union.stack)
19453
19454 #else /* !__ASSEMBLY__ */
19455 @@ -91,6 +90,7 @@ struct thread_info {
19456 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19457 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19458 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19459 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19460
19461 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19462 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19463 @@ -115,17 +115,18 @@ struct thread_info {
19464 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19465 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19466 #define _TIF_X32 (1 << TIF_X32)
19467 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19468
19469 /* work to do in syscall_trace_enter() */
19470 #define _TIF_WORK_SYSCALL_ENTRY \
19471 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19472 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19473 - _TIF_NOHZ)
19474 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19475
19476 /* work to do in syscall_trace_leave() */
19477 #define _TIF_WORK_SYSCALL_EXIT \
19478 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19479 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19480 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19481
19482 /* work to do on interrupt/exception return */
19483 #define _TIF_WORK_MASK \
19484 @@ -136,7 +137,7 @@ struct thread_info {
19485 /* work to do on any return to user space */
19486 #define _TIF_ALLWORK_MASK \
19487 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19488 - _TIF_NOHZ)
19489 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19490
19491 /* Only used for 64 bit */
19492 #define _TIF_DO_NOTIFY_MASK \
19493 @@ -151,7 +152,6 @@ struct thread_info {
19494 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19495
19496 #define STACK_WARN (THREAD_SIZE/8)
19497 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19498
19499 /*
19500 * macros/functions for gaining access to the thread information structure
19501 @@ -162,26 +162,18 @@ struct thread_info {
19502
19503 DECLARE_PER_CPU(unsigned long, kernel_stack);
19504
19505 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19506 +
19507 static inline struct thread_info *current_thread_info(void)
19508 {
19509 - struct thread_info *ti;
19510 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19511 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19512 - return ti;
19513 + return this_cpu_read_stable(current_tinfo);
19514 }
19515
19516 #else /* !__ASSEMBLY__ */
19517
19518 /* how to get the thread information struct from ASM */
19519 #define GET_THREAD_INFO(reg) \
19520 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19521 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19522 -
19523 -/*
19524 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19525 - * a certain register (to be used in assembler memory operands).
19526 - */
19527 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19528 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19529
19530 #endif
19531
19532 @@ -237,5 +229,12 @@ static inline bool is_ia32_task(void)
19533 extern void arch_task_cache_init(void);
19534 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19535 extern void arch_release_task_struct(struct task_struct *tsk);
19536 +
19537 +#define __HAVE_THREAD_FUNCTIONS
19538 +#define task_thread_info(task) (&(task)->tinfo)
19539 +#define task_stack_page(task) ((task)->stack)
19540 +#define setup_thread_stack(p, org) do {} while (0)
19541 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19542 +
19543 #endif
19544 #endif /* _ASM_X86_THREAD_INFO_H */
19545 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19546 index 04905bf..1178cdf 100644
19547 --- a/arch/x86/include/asm/tlbflush.h
19548 +++ b/arch/x86/include/asm/tlbflush.h
19549 @@ -17,18 +17,44 @@
19550
19551 static inline void __native_flush_tlb(void)
19552 {
19553 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19554 + u64 descriptor[2];
19555 +
19556 + descriptor[0] = PCID_KERNEL;
19557 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19558 + return;
19559 + }
19560 +
19561 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19562 + if (static_cpu_has(X86_FEATURE_PCID)) {
19563 + unsigned int cpu = raw_get_cpu();
19564 +
19565 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19566 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19567 + raw_put_cpu_no_resched();
19568 + return;
19569 + }
19570 +#endif
19571 +
19572 native_write_cr3(native_read_cr3());
19573 }
19574
19575 static inline void __native_flush_tlb_global_irq_disabled(void)
19576 {
19577 - unsigned long cr4;
19578 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19579 + u64 descriptor[2];
19580
19581 - cr4 = native_read_cr4();
19582 - /* clear PGE */
19583 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19584 - /* write old PGE again and flush TLBs */
19585 - native_write_cr4(cr4);
19586 + descriptor[0] = PCID_KERNEL;
19587 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19588 + } else {
19589 + unsigned long cr4;
19590 +
19591 + cr4 = native_read_cr4();
19592 + /* clear PGE */
19593 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19594 + /* write old PGE again and flush TLBs */
19595 + native_write_cr4(cr4);
19596 + }
19597 }
19598
19599 static inline void __native_flush_tlb_global(void)
19600 @@ -49,6 +75,41 @@ static inline void __native_flush_tlb_global(void)
19601
19602 static inline void __native_flush_tlb_single(unsigned long addr)
19603 {
19604 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19605 + u64 descriptor[2];
19606 +
19607 + descriptor[0] = PCID_KERNEL;
19608 + descriptor[1] = addr;
19609 +
19610 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19611 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19612 + if (addr < TASK_SIZE_MAX)
19613 + descriptor[1] += pax_user_shadow_base;
19614 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19615 + }
19616 +
19617 + descriptor[0] = PCID_USER;
19618 + descriptor[1] = addr;
19619 +#endif
19620 +
19621 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19622 + return;
19623 + }
19624 +
19625 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19626 + if (static_cpu_has(X86_FEATURE_PCID)) {
19627 + unsigned int cpu = raw_get_cpu();
19628 +
19629 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19630 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19631 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19632 + raw_put_cpu_no_resched();
19633 +
19634 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19635 + addr += pax_user_shadow_base;
19636 + }
19637 +#endif
19638 +
19639 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19640 }
19641
19642 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19643 index 0d592e0..cbc90a3 100644
19644 --- a/arch/x86/include/asm/uaccess.h
19645 +++ b/arch/x86/include/asm/uaccess.h
19646 @@ -7,6 +7,7 @@
19647 #include <linux/compiler.h>
19648 #include <linux/thread_info.h>
19649 #include <linux/string.h>
19650 +#include <linux/spinlock.h>
19651 #include <asm/asm.h>
19652 #include <asm/page.h>
19653 #include <asm/smap.h>
19654 @@ -29,7 +30,12 @@
19655
19656 #define get_ds() (KERNEL_DS)
19657 #define get_fs() (current_thread_info()->addr_limit)
19658 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19659 +void __set_fs(mm_segment_t x);
19660 +void set_fs(mm_segment_t x);
19661 +#else
19662 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19663 +#endif
19664
19665 #define segment_eq(a, b) ((a).seg == (b).seg)
19666
19667 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19668 * checks that the pointer is in the user space range - after calling
19669 * this function, memory access functions may still return -EFAULT.
19670 */
19671 -#define access_ok(type, addr, size) \
19672 - likely(!__range_not_ok(addr, size, user_addr_max()))
19673 +extern int _cond_resched(void);
19674 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19675 +#define access_ok(type, addr, size) \
19676 +({ \
19677 + unsigned long __size = size; \
19678 + unsigned long __addr = (unsigned long)addr; \
19679 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19680 + if (__ret_ao && __size) { \
19681 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19682 + unsigned long __end_ao = __addr + __size - 1; \
19683 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19684 + while (__addr_ao <= __end_ao) { \
19685 + char __c_ao; \
19686 + __addr_ao += PAGE_SIZE; \
19687 + if (__size > PAGE_SIZE) \
19688 + _cond_resched(); \
19689 + if (__get_user(__c_ao, (char __user *)__addr)) \
19690 + break; \
19691 + if (type != VERIFY_WRITE) { \
19692 + __addr = __addr_ao; \
19693 + continue; \
19694 + } \
19695 + if (__put_user(__c_ao, (char __user *)__addr)) \
19696 + break; \
19697 + __addr = __addr_ao; \
19698 + } \
19699 + } \
19700 + } \
19701 + __ret_ao; \
19702 +})
19703
19704 /*
19705 * The exception table consists of pairs of addresses relative to the
19706 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19707 extern int __get_user_bad(void);
19708
19709 /*
19710 - * This is a type: either unsigned long, if the argument fits into
19711 - * that type, or otherwise unsigned long long.
19712 + * This is a type: either (un)signed int, if the argument fits into
19713 + * that type, or otherwise (un)signed long long.
19714 */
19715 #define __inttype(x) \
19716 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19717 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19718 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19719 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19720
19721 /**
19722 * get_user: - Get a simple variable from user space.
19723 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19724 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19725 __chk_user_ptr(ptr); \
19726 might_fault(); \
19727 + pax_open_userland(); \
19728 asm volatile("call __get_user_%P3" \
19729 : "=a" (__ret_gu), "=r" (__val_gu) \
19730 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19731 (x) = (__typeof__(*(ptr))) __val_gu; \
19732 + pax_close_userland(); \
19733 __ret_gu; \
19734 })
19735
19736 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19737 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19738 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19739
19740 -
19741 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19742 +#define __copyuser_seg "gs;"
19743 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19744 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19745 +#else
19746 +#define __copyuser_seg
19747 +#define __COPYUSER_SET_ES
19748 +#define __COPYUSER_RESTORE_ES
19749 +#endif
19750
19751 #ifdef CONFIG_X86_32
19752 #define __put_user_asm_u64(x, addr, err, errret) \
19753 asm volatile(ASM_STAC "\n" \
19754 - "1: movl %%eax,0(%2)\n" \
19755 - "2: movl %%edx,4(%2)\n" \
19756 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19757 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19758 "3: " ASM_CLAC "\n" \
19759 ".section .fixup,\"ax\"\n" \
19760 "4: movl %3,%0\n" \
19761 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19762
19763 #define __put_user_asm_ex_u64(x, addr) \
19764 asm volatile(ASM_STAC "\n" \
19765 - "1: movl %%eax,0(%1)\n" \
19766 - "2: movl %%edx,4(%1)\n" \
19767 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19768 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19769 "3: " ASM_CLAC "\n" \
19770 _ASM_EXTABLE_EX(1b, 2b) \
19771 _ASM_EXTABLE_EX(2b, 3b) \
19772 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19773 __typeof__(*(ptr)) __pu_val; \
19774 __chk_user_ptr(ptr); \
19775 might_fault(); \
19776 - __pu_val = x; \
19777 + __pu_val = (x); \
19778 + pax_open_userland(); \
19779 switch (sizeof(*(ptr))) { \
19780 case 1: \
19781 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19782 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19783 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19784 break; \
19785 } \
19786 + pax_close_userland(); \
19787 __ret_pu; \
19788 })
19789
19790 @@ -355,8 +403,10 @@ do { \
19791 } while (0)
19792
19793 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19794 +do { \
19795 + pax_open_userland(); \
19796 asm volatile(ASM_STAC "\n" \
19797 - "1: mov"itype" %2,%"rtype"1\n" \
19798 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19799 "2: " ASM_CLAC "\n" \
19800 ".section .fixup,\"ax\"\n" \
19801 "3: mov %3,%0\n" \
19802 @@ -364,8 +414,10 @@ do { \
19803 " jmp 2b\n" \
19804 ".previous\n" \
19805 _ASM_EXTABLE(1b, 3b) \
19806 - : "=r" (err), ltype(x) \
19807 - : "m" (__m(addr)), "i" (errret), "0" (err))
19808 + : "=r" (err), ltype (x) \
19809 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19810 + pax_close_userland(); \
19811 +} while (0)
19812
19813 #define __get_user_size_ex(x, ptr, size) \
19814 do { \
19815 @@ -389,7 +441,7 @@ do { \
19816 } while (0)
19817
19818 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19819 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19820 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19821 "2:\n" \
19822 _ASM_EXTABLE_EX(1b, 2b) \
19823 : ltype(x) : "m" (__m(addr)))
19824 @@ -406,13 +458,24 @@ do { \
19825 int __gu_err; \
19826 unsigned long __gu_val; \
19827 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19828 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19829 + (x) = (__typeof__(*(ptr)))__gu_val; \
19830 __gu_err; \
19831 })
19832
19833 /* FIXME: this hack is definitely wrong -AK */
19834 struct __large_struct { unsigned long buf[100]; };
19835 -#define __m(x) (*(struct __large_struct __user *)(x))
19836 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19837 +#define ____m(x) \
19838 +({ \
19839 + unsigned long ____x = (unsigned long)(x); \
19840 + if (____x < pax_user_shadow_base) \
19841 + ____x += pax_user_shadow_base; \
19842 + (typeof(x))____x; \
19843 +})
19844 +#else
19845 +#define ____m(x) (x)
19846 +#endif
19847 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19848
19849 /*
19850 * Tell gcc we read from memory instead of writing: this is because
19851 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19852 * aliasing issues.
19853 */
19854 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19855 +do { \
19856 + pax_open_userland(); \
19857 asm volatile(ASM_STAC "\n" \
19858 - "1: mov"itype" %"rtype"1,%2\n" \
19859 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19860 "2: " ASM_CLAC "\n" \
19861 ".section .fixup,\"ax\"\n" \
19862 "3: mov %3,%0\n" \
19863 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19864 ".previous\n" \
19865 _ASM_EXTABLE(1b, 3b) \
19866 : "=r"(err) \
19867 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19868 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19869 + pax_close_userland(); \
19870 +} while (0)
19871
19872 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19873 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19874 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19875 "2:\n" \
19876 _ASM_EXTABLE_EX(1b, 2b) \
19877 : : ltype(x), "m" (__m(addr)))
19878 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19879 */
19880 #define uaccess_try do { \
19881 current_thread_info()->uaccess_err = 0; \
19882 + pax_open_userland(); \
19883 stac(); \
19884 barrier();
19885
19886 #define uaccess_catch(err) \
19887 clac(); \
19888 + pax_close_userland(); \
19889 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19890 } while (0)
19891
19892 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19893 * On error, the variable @x is set to zero.
19894 */
19895
19896 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19897 +#define __get_user(x, ptr) get_user((x), (ptr))
19898 +#else
19899 #define __get_user(x, ptr) \
19900 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19901 +#endif
19902
19903 /**
19904 * __put_user: - Write a simple value into user space, with less checking.
19905 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19906 * Returns zero on success, or -EFAULT on error.
19907 */
19908
19909 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19910 +#define __put_user(x, ptr) put_user((x), (ptr))
19911 +#else
19912 #define __put_user(x, ptr) \
19913 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19914 +#endif
19915
19916 #define __get_user_unaligned __get_user
19917 #define __put_user_unaligned __put_user
19918 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19919 #define get_user_ex(x, ptr) do { \
19920 unsigned long __gue_val; \
19921 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19922 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19923 + (x) = (__typeof__(*(ptr)))__gue_val; \
19924 } while (0)
19925
19926 #define put_user_try uaccess_try
19927 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19928 extern __must_check long strnlen_user(const char __user *str, long n);
19929
19930 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19931 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19932 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19933
19934 extern void __cmpxchg_wrong_size(void)
19935 __compiletime_error("Bad argument size for cmpxchg");
19936 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19937 __typeof__(ptr) __uval = (uval); \
19938 __typeof__(*(ptr)) __old = (old); \
19939 __typeof__(*(ptr)) __new = (new); \
19940 + pax_open_userland(); \
19941 switch (size) { \
19942 case 1: \
19943 { \
19944 asm volatile("\t" ASM_STAC "\n" \
19945 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19946 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19947 "2:\t" ASM_CLAC "\n" \
19948 "\t.section .fixup, \"ax\"\n" \
19949 "3:\tmov %3, %0\n" \
19950 "\tjmp 2b\n" \
19951 "\t.previous\n" \
19952 _ASM_EXTABLE(1b, 3b) \
19953 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19954 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19955 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19956 : "memory" \
19957 ); \
19958 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19959 case 2: \
19960 { \
19961 asm volatile("\t" ASM_STAC "\n" \
19962 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19963 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19964 "2:\t" ASM_CLAC "\n" \
19965 "\t.section .fixup, \"ax\"\n" \
19966 "3:\tmov %3, %0\n" \
19967 "\tjmp 2b\n" \
19968 "\t.previous\n" \
19969 _ASM_EXTABLE(1b, 3b) \
19970 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19971 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19972 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19973 : "memory" \
19974 ); \
19975 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19976 case 4: \
19977 { \
19978 asm volatile("\t" ASM_STAC "\n" \
19979 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19980 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19981 "2:\t" ASM_CLAC "\n" \
19982 "\t.section .fixup, \"ax\"\n" \
19983 "3:\tmov %3, %0\n" \
19984 "\tjmp 2b\n" \
19985 "\t.previous\n" \
19986 _ASM_EXTABLE(1b, 3b) \
19987 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19988 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19989 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19990 : "memory" \
19991 ); \
19992 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19993 __cmpxchg_wrong_size(); \
19994 \
19995 asm volatile("\t" ASM_STAC "\n" \
19996 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19997 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19998 "2:\t" ASM_CLAC "\n" \
19999 "\t.section .fixup, \"ax\"\n" \
20000 "3:\tmov %3, %0\n" \
20001 "\tjmp 2b\n" \
20002 "\t.previous\n" \
20003 _ASM_EXTABLE(1b, 3b) \
20004 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
20005 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
20006 : "i" (-EFAULT), "r" (__new), "1" (__old) \
20007 : "memory" \
20008 ); \
20009 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
20010 default: \
20011 __cmpxchg_wrong_size(); \
20012 } \
20013 + pax_close_userland(); \
20014 *__uval = __old; \
20015 __ret; \
20016 })
20017 @@ -636,17 +715,6 @@ extern struct movsl_mask {
20018
20019 #define ARCH_HAS_NOCACHE_UACCESS 1
20020
20021 -#ifdef CONFIG_X86_32
20022 -# include <asm/uaccess_32.h>
20023 -#else
20024 -# include <asm/uaccess_64.h>
20025 -#endif
20026 -
20027 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
20028 - unsigned n);
20029 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
20030 - unsigned n);
20031 -
20032 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
20033 # define copy_user_diag __compiletime_error
20034 #else
20035 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
20036 extern void copy_user_diag("copy_from_user() buffer size is too small")
20037 copy_from_user_overflow(void);
20038 extern void copy_user_diag("copy_to_user() buffer size is too small")
20039 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
20040 +copy_to_user_overflow(void);
20041
20042 #undef copy_user_diag
20043
20044 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
20045
20046 extern void
20047 __compiletime_warning("copy_to_user() buffer size is not provably correct")
20048 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
20049 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
20050 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
20051
20052 #else
20053 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
20054
20055 #endif
20056
20057 +#ifdef CONFIG_X86_32
20058 +# include <asm/uaccess_32.h>
20059 +#else
20060 +# include <asm/uaccess_64.h>
20061 +#endif
20062 +
20063 static inline unsigned long __must_check
20064 copy_from_user(void *to, const void __user *from, unsigned long n)
20065 {
20066 - int sz = __compiletime_object_size(to);
20067 + size_t sz = __compiletime_object_size(to);
20068
20069 might_fault();
20070
20071 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
20072 * case, and do only runtime checking for non-constant sizes.
20073 */
20074
20075 - if (likely(sz < 0 || sz >= n))
20076 - n = _copy_from_user(to, from, n);
20077 - else if(__builtin_constant_p(n))
20078 - copy_from_user_overflow();
20079 - else
20080 - __copy_from_user_overflow(sz, n);
20081 + if (likely(sz != (size_t)-1 && sz < n)) {
20082 + if(__builtin_constant_p(n))
20083 + copy_from_user_overflow();
20084 + else
20085 + __copy_from_user_overflow(sz, n);
20086 + } else if (access_ok(VERIFY_READ, from, n))
20087 + n = __copy_from_user(to, from, n);
20088 + else if ((long)n > 0)
20089 + memset(to, 0, n);
20090
20091 return n;
20092 }
20093 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
20094 static inline unsigned long __must_check
20095 copy_to_user(void __user *to, const void *from, unsigned long n)
20096 {
20097 - int sz = __compiletime_object_size(from);
20098 + size_t sz = __compiletime_object_size(from);
20099
20100 might_fault();
20101
20102 /* See the comment in copy_from_user() above. */
20103 - if (likely(sz < 0 || sz >= n))
20104 - n = _copy_to_user(to, from, n);
20105 - else if(__builtin_constant_p(n))
20106 - copy_to_user_overflow();
20107 - else
20108 - __copy_to_user_overflow(sz, n);
20109 + if (likely(sz != (size_t)-1 && sz < n)) {
20110 + if(__builtin_constant_p(n))
20111 + copy_to_user_overflow();
20112 + else
20113 + __copy_to_user_overflow(sz, n);
20114 + } else if (access_ok(VERIFY_WRITE, to, n))
20115 + n = __copy_to_user(to, from, n);
20116
20117 return n;
20118 }
20119 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20120 index 3c03a5d..edb68ae 100644
20121 --- a/arch/x86/include/asm/uaccess_32.h
20122 +++ b/arch/x86/include/asm/uaccess_32.h
20123 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20124 * anything, so this is accurate.
20125 */
20126
20127 -static __always_inline unsigned long __must_check
20128 +static __always_inline __size_overflow(3) unsigned long __must_check
20129 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20130 {
20131 + if ((long)n < 0)
20132 + return n;
20133 +
20134 + check_object_size(from, n, true);
20135 +
20136 if (__builtin_constant_p(n)) {
20137 unsigned long ret;
20138
20139 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20140 __copy_to_user(void __user *to, const void *from, unsigned long n)
20141 {
20142 might_fault();
20143 +
20144 return __copy_to_user_inatomic(to, from, n);
20145 }
20146
20147 -static __always_inline unsigned long
20148 +static __always_inline __size_overflow(3) unsigned long
20149 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20150 {
20151 + if ((long)n < 0)
20152 + return n;
20153 +
20154 /* Avoid zeroing the tail if the copy fails..
20155 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20156 * but as the zeroing behaviour is only significant when n is not
20157 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20158 __copy_from_user(void *to, const void __user *from, unsigned long n)
20159 {
20160 might_fault();
20161 +
20162 + if ((long)n < 0)
20163 + return n;
20164 +
20165 + check_object_size(to, n, false);
20166 +
20167 if (__builtin_constant_p(n)) {
20168 unsigned long ret;
20169
20170 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20171 const void __user *from, unsigned long n)
20172 {
20173 might_fault();
20174 +
20175 + if ((long)n < 0)
20176 + return n;
20177 +
20178 if (__builtin_constant_p(n)) {
20179 unsigned long ret;
20180
20181 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20182 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20183 unsigned long n)
20184 {
20185 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20186 + if ((long)n < 0)
20187 + return n;
20188 +
20189 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20190 }
20191
20192 #endif /* _ASM_X86_UACCESS_32_H */
20193 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20194 index 12a26b9..c36fff5 100644
20195 --- a/arch/x86/include/asm/uaccess_64.h
20196 +++ b/arch/x86/include/asm/uaccess_64.h
20197 @@ -10,6 +10,9 @@
20198 #include <asm/alternative.h>
20199 #include <asm/cpufeature.h>
20200 #include <asm/page.h>
20201 +#include <asm/pgtable.h>
20202 +
20203 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20204
20205 /*
20206 * Copy To/From Userspace
20207 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20208 __must_check unsigned long
20209 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20210
20211 -static __always_inline __must_check unsigned long
20212 -copy_user_generic(void *to, const void *from, unsigned len)
20213 +static __always_inline __must_check __size_overflow(3) unsigned long
20214 +copy_user_generic(void *to, const void *from, unsigned long len)
20215 {
20216 unsigned ret;
20217
20218 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20219 }
20220
20221 __must_check unsigned long
20222 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20223 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20224
20225 static __always_inline __must_check
20226 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20227 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20228 {
20229 - int ret = 0;
20230 + size_t sz = __compiletime_object_size(dst);
20231 + unsigned ret = 0;
20232 +
20233 + if (size > INT_MAX)
20234 + return size;
20235 +
20236 + check_object_size(dst, size, false);
20237 +
20238 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20239 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20240 + return size;
20241 +#endif
20242 +
20243 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20244 + if(__builtin_constant_p(size))
20245 + copy_from_user_overflow();
20246 + else
20247 + __copy_from_user_overflow(sz, size);
20248 + return size;
20249 + }
20250
20251 if (!__builtin_constant_p(size))
20252 - return copy_user_generic(dst, (__force void *)src, size);
20253 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20254 switch (size) {
20255 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20256 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20257 ret, "b", "b", "=q", 1);
20258 return ret;
20259 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20260 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20261 ret, "w", "w", "=r", 2);
20262 return ret;
20263 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20264 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20265 ret, "l", "k", "=r", 4);
20266 return ret;
20267 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20268 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20269 ret, "q", "", "=r", 8);
20270 return ret;
20271 case 10:
20272 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20273 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20274 ret, "q", "", "=r", 10);
20275 if (unlikely(ret))
20276 return ret;
20277 __get_user_asm(*(u16 *)(8 + (char *)dst),
20278 - (u16 __user *)(8 + (char __user *)src),
20279 + (const u16 __user *)(8 + (const char __user *)src),
20280 ret, "w", "w", "=r", 2);
20281 return ret;
20282 case 16:
20283 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20284 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20285 ret, "q", "", "=r", 16);
20286 if (unlikely(ret))
20287 return ret;
20288 __get_user_asm(*(u64 *)(8 + (char *)dst),
20289 - (u64 __user *)(8 + (char __user *)src),
20290 + (const u64 __user *)(8 + (const char __user *)src),
20291 ret, "q", "", "=r", 8);
20292 return ret;
20293 default:
20294 - return copy_user_generic(dst, (__force void *)src, size);
20295 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20296 }
20297 }
20298
20299 static __always_inline __must_check
20300 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20301 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20302 {
20303 might_fault();
20304 return __copy_from_user_nocheck(dst, src, size);
20305 }
20306
20307 static __always_inline __must_check
20308 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20309 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20310 {
20311 - int ret = 0;
20312 + size_t sz = __compiletime_object_size(src);
20313 + unsigned ret = 0;
20314 +
20315 + if (size > INT_MAX)
20316 + return size;
20317 +
20318 + check_object_size(src, size, true);
20319 +
20320 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20321 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20322 + return size;
20323 +#endif
20324 +
20325 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20326 + if(__builtin_constant_p(size))
20327 + copy_to_user_overflow();
20328 + else
20329 + __copy_to_user_overflow(sz, size);
20330 + return size;
20331 + }
20332
20333 if (!__builtin_constant_p(size))
20334 - return copy_user_generic((__force void *)dst, src, size);
20335 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20336 switch (size) {
20337 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20338 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20339 ret, "b", "b", "iq", 1);
20340 return ret;
20341 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20342 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20343 ret, "w", "w", "ir", 2);
20344 return ret;
20345 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20346 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20347 ret, "l", "k", "ir", 4);
20348 return ret;
20349 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20350 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20351 ret, "q", "", "er", 8);
20352 return ret;
20353 case 10:
20354 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20355 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20356 ret, "q", "", "er", 10);
20357 if (unlikely(ret))
20358 return ret;
20359 asm("":::"memory");
20360 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20361 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20362 ret, "w", "w", "ir", 2);
20363 return ret;
20364 case 16:
20365 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20366 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20367 ret, "q", "", "er", 16);
20368 if (unlikely(ret))
20369 return ret;
20370 asm("":::"memory");
20371 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20372 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20373 ret, "q", "", "er", 8);
20374 return ret;
20375 default:
20376 - return copy_user_generic((__force void *)dst, src, size);
20377 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20378 }
20379 }
20380
20381 static __always_inline __must_check
20382 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20383 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20384 {
20385 might_fault();
20386 return __copy_to_user_nocheck(dst, src, size);
20387 }
20388
20389 static __always_inline __must_check
20390 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20391 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20392 {
20393 - int ret = 0;
20394 + unsigned ret = 0;
20395
20396 might_fault();
20397 +
20398 + if (size > INT_MAX)
20399 + return size;
20400 +
20401 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20402 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20403 + return size;
20404 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20405 + return size;
20406 +#endif
20407 +
20408 if (!__builtin_constant_p(size))
20409 - return copy_user_generic((__force void *)dst,
20410 - (__force void *)src, size);
20411 + return copy_user_generic((__force_kernel void *)____m(dst),
20412 + (__force_kernel const void *)____m(src), size);
20413 switch (size) {
20414 case 1: {
20415 u8 tmp;
20416 - __get_user_asm(tmp, (u8 __user *)src,
20417 + __get_user_asm(tmp, (const u8 __user *)src,
20418 ret, "b", "b", "=q", 1);
20419 if (likely(!ret))
20420 __put_user_asm(tmp, (u8 __user *)dst,
20421 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20422 }
20423 case 2: {
20424 u16 tmp;
20425 - __get_user_asm(tmp, (u16 __user *)src,
20426 + __get_user_asm(tmp, (const u16 __user *)src,
20427 ret, "w", "w", "=r", 2);
20428 if (likely(!ret))
20429 __put_user_asm(tmp, (u16 __user *)dst,
20430 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20431
20432 case 4: {
20433 u32 tmp;
20434 - __get_user_asm(tmp, (u32 __user *)src,
20435 + __get_user_asm(tmp, (const u32 __user *)src,
20436 ret, "l", "k", "=r", 4);
20437 if (likely(!ret))
20438 __put_user_asm(tmp, (u32 __user *)dst,
20439 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20440 }
20441 case 8: {
20442 u64 tmp;
20443 - __get_user_asm(tmp, (u64 __user *)src,
20444 + __get_user_asm(tmp, (const u64 __user *)src,
20445 ret, "q", "", "=r", 8);
20446 if (likely(!ret))
20447 __put_user_asm(tmp, (u64 __user *)dst,
20448 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20449 return ret;
20450 }
20451 default:
20452 - return copy_user_generic((__force void *)dst,
20453 - (__force void *)src, size);
20454 + return copy_user_generic((__force_kernel void *)____m(dst),
20455 + (__force_kernel const void *)____m(src), size);
20456 }
20457 }
20458
20459 -static __must_check __always_inline int
20460 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20461 +static __must_check __always_inline unsigned long
20462 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20463 {
20464 return __copy_from_user_nocheck(dst, src, size);
20465 }
20466
20467 -static __must_check __always_inline int
20468 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20469 +static __must_check __always_inline unsigned long
20470 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20471 {
20472 return __copy_to_user_nocheck(dst, src, size);
20473 }
20474
20475 -extern long __copy_user_nocache(void *dst, const void __user *src,
20476 - unsigned size, int zerorest);
20477 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20478 + unsigned long size, int zerorest);
20479
20480 -static inline int
20481 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20482 +static inline unsigned long
20483 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20484 {
20485 might_fault();
20486 +
20487 + if (size > INT_MAX)
20488 + return size;
20489 +
20490 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20491 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20492 + return size;
20493 +#endif
20494 +
20495 return __copy_user_nocache(dst, src, size, 1);
20496 }
20497
20498 -static inline int
20499 +static inline unsigned long
20500 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20501 - unsigned size)
20502 + unsigned long size)
20503 {
20504 + if (size > INT_MAX)
20505 + return size;
20506 +
20507 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20508 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20509 + return size;
20510 +#endif
20511 +
20512 return __copy_user_nocache(dst, src, size, 0);
20513 }
20514
20515 unsigned long
20516 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
20517 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest) __size_overflow(3);
20518
20519 #endif /* _ASM_X86_UACCESS_64_H */
20520 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20521 index 5b238981..77fdd78 100644
20522 --- a/arch/x86/include/asm/word-at-a-time.h
20523 +++ b/arch/x86/include/asm/word-at-a-time.h
20524 @@ -11,7 +11,7 @@
20525 * and shift, for example.
20526 */
20527 struct word_at_a_time {
20528 - const unsigned long one_bits, high_bits;
20529 + unsigned long one_bits, high_bits;
20530 };
20531
20532 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20533 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20534 index f58a9c7..dc378042a 100644
20535 --- a/arch/x86/include/asm/x86_init.h
20536 +++ b/arch/x86/include/asm/x86_init.h
20537 @@ -129,7 +129,7 @@ struct x86_init_ops {
20538 struct x86_init_timers timers;
20539 struct x86_init_iommu iommu;
20540 struct x86_init_pci pci;
20541 -};
20542 +} __no_const;
20543
20544 /**
20545 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20546 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20547 void (*setup_percpu_clockev)(void);
20548 void (*early_percpu_clock_init)(void);
20549 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20550 -};
20551 +} __no_const;
20552
20553 struct timespec;
20554
20555 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20556 void (*save_sched_clock_state)(void);
20557 void (*restore_sched_clock_state)(void);
20558 void (*apic_post_init)(void);
20559 -};
20560 +} __no_const;
20561
20562 struct pci_dev;
20563 struct msi_msg;
20564 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20565 void (*teardown_msi_irqs)(struct pci_dev *dev);
20566 void (*restore_msi_irqs)(struct pci_dev *dev);
20567 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20568 -};
20569 +} __no_const;
20570
20571 struct IO_APIC_route_entry;
20572 struct io_apic_irq_attr;
20573 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20574 unsigned int destination, int vector,
20575 struct io_apic_irq_attr *attr);
20576 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20577 -};
20578 +} __no_const;
20579
20580 extern struct x86_init_ops x86_init;
20581 extern struct x86_cpuinit_ops x86_cpuinit;
20582 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20583 index 5eea099..ff7ef8d 100644
20584 --- a/arch/x86/include/asm/xen/page.h
20585 +++ b/arch/x86/include/asm/xen/page.h
20586 @@ -83,7 +83,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20587 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20588 * cases needing an extended handling.
20589 */
20590 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20591 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20592 {
20593 unsigned long mfn;
20594
20595 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20596 index c9a6d68..cb57f42 100644
20597 --- a/arch/x86/include/asm/xsave.h
20598 +++ b/arch/x86/include/asm/xsave.h
20599 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20600 if (unlikely(err))
20601 return -EFAULT;
20602
20603 + pax_open_userland();
20604 __asm__ __volatile__(ASM_STAC "\n"
20605 - "1:"XSAVE"\n"
20606 + "1:"
20607 + __copyuser_seg
20608 + XSAVE"\n"
20609 "2: " ASM_CLAC "\n"
20610 xstate_fault
20611 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20612 : "memory");
20613 + pax_close_userland();
20614 return err;
20615 }
20616
20617 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20618 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20619 {
20620 int err = 0;
20621 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20622 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20623 u32 lmask = mask;
20624 u32 hmask = mask >> 32;
20625
20626 + pax_open_userland();
20627 __asm__ __volatile__(ASM_STAC "\n"
20628 - "1:"XRSTOR"\n"
20629 + "1:"
20630 + __copyuser_seg
20631 + XRSTOR"\n"
20632 "2: " ASM_CLAC "\n"
20633 xstate_fault
20634 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20635 : "memory"); /* memory required? */
20636 + pax_close_userland();
20637 return err;
20638 }
20639
20640 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20641 index d993e33..8db1b18 100644
20642 --- a/arch/x86/include/uapi/asm/e820.h
20643 +++ b/arch/x86/include/uapi/asm/e820.h
20644 @@ -58,7 +58,7 @@ struct e820map {
20645 #define ISA_START_ADDRESS 0xa0000
20646 #define ISA_END_ADDRESS 0x100000
20647
20648 -#define BIOS_BEGIN 0x000a0000
20649 +#define BIOS_BEGIN 0x000c0000
20650 #define BIOS_END 0x00100000
20651
20652 #define BIOS_ROM_BASE 0xffe00000
20653 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20654 index 7b0a55a..ad115bf 100644
20655 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20656 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20657 @@ -49,7 +49,6 @@
20658 #define EFLAGS 144
20659 #define RSP 152
20660 #define SS 160
20661 -#define ARGOFFSET R11
20662 #endif /* __ASSEMBLY__ */
20663
20664 /* top of stack page */
20665 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20666 index 5d4502c..a567e09 100644
20667 --- a/arch/x86/kernel/Makefile
20668 +++ b/arch/x86/kernel/Makefile
20669 @@ -24,7 +24,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20670 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20671 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20672 obj-y += probe_roms.o
20673 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20674 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20675 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20676 obj-$(CONFIG_X86_64) += mcount_64.o
20677 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20678 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20679 index b5ddc96..490b4e4 100644
20680 --- a/arch/x86/kernel/acpi/boot.c
20681 +++ b/arch/x86/kernel/acpi/boot.c
20682 @@ -1351,7 +1351,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
20683 * If your system is blacklisted here, but you find that acpi=force
20684 * works for you, please contact linux-acpi@vger.kernel.org
20685 */
20686 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20687 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20688 /*
20689 * Boxes that need ACPI disabled
20690 */
20691 @@ -1426,7 +1426,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20692 };
20693
20694 /* second table for DMI checks that should run after early-quirks */
20695 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20696 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20697 /*
20698 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20699 * which includes some code which overrides all temperature
20700 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20701 index 3136820..e2c6577 100644
20702 --- a/arch/x86/kernel/acpi/sleep.c
20703 +++ b/arch/x86/kernel/acpi/sleep.c
20704 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20705 #else /* CONFIG_64BIT */
20706 #ifdef CONFIG_SMP
20707 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20708 +
20709 + pax_open_kernel();
20710 early_gdt_descr.address =
20711 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20712 + pax_close_kernel();
20713 +
20714 initial_gs = per_cpu_offset(smp_processor_id());
20715 #endif
20716 initial_code = (unsigned long)wakeup_long64;
20717 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20718 index 665c6b7..eae4d56 100644
20719 --- a/arch/x86/kernel/acpi/wakeup_32.S
20720 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20721 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20722 # and restore the stack ... but you need gdt for this to work
20723 movl saved_context_esp, %esp
20724
20725 - movl %cs:saved_magic, %eax
20726 - cmpl $0x12345678, %eax
20727 + cmpl $0x12345678, saved_magic
20728 jne bogus_magic
20729
20730 # jump to place where we left off
20731 - movl saved_eip, %eax
20732 - jmp *%eax
20733 + jmp *(saved_eip)
20734
20735 bogus_magic:
20736 jmp bogus_magic
20737 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20738 index 703130f..27a155d 100644
20739 --- a/arch/x86/kernel/alternative.c
20740 +++ b/arch/x86/kernel/alternative.c
20741 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20742 */
20743 for (a = start; a < end; a++) {
20744 instr = (u8 *)&a->instr_offset + a->instr_offset;
20745 +
20746 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20747 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20748 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20749 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20750 +#endif
20751 +
20752 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20753 BUG_ON(a->replacementlen > a->instrlen);
20754 BUG_ON(a->instrlen > sizeof(insnbuf));
20755 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20756 add_nops(insnbuf + a->replacementlen,
20757 a->instrlen - a->replacementlen);
20758
20759 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20760 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20761 + instr = ktva_ktla(instr);
20762 +#endif
20763 +
20764 text_poke_early(instr, insnbuf, a->instrlen);
20765 }
20766 }
20767 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20768 for (poff = start; poff < end; poff++) {
20769 u8 *ptr = (u8 *)poff + *poff;
20770
20771 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20772 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20773 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20774 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20775 +#endif
20776 +
20777 if (!*poff || ptr < text || ptr >= text_end)
20778 continue;
20779 /* turn DS segment override prefix into lock prefix */
20780 - if (*ptr == 0x3e)
20781 + if (*ktla_ktva(ptr) == 0x3e)
20782 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20783 }
20784 mutex_unlock(&text_mutex);
20785 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20786 for (poff = start; poff < end; poff++) {
20787 u8 *ptr = (u8 *)poff + *poff;
20788
20789 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20790 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20791 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20792 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20793 +#endif
20794 +
20795 if (!*poff || ptr < text || ptr >= text_end)
20796 continue;
20797 /* turn lock prefix into DS segment override prefix */
20798 - if (*ptr == 0xf0)
20799 + if (*ktla_ktva(ptr) == 0xf0)
20800 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20801 }
20802 mutex_unlock(&text_mutex);
20803 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20804
20805 BUG_ON(p->len > MAX_PATCH_LEN);
20806 /* prep the buffer with the original instructions */
20807 - memcpy(insnbuf, p->instr, p->len);
20808 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20809 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20810 (unsigned long)p->instr, p->len);
20811
20812 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20813 if (!uniproc_patched || num_possible_cpus() == 1)
20814 free_init_pages("SMP alternatives",
20815 (unsigned long)__smp_locks,
20816 - (unsigned long)__smp_locks_end);
20817 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20818 #endif
20819
20820 apply_paravirt(__parainstructions, __parainstructions_end);
20821 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20822 * instructions. And on the local CPU you need to be protected again NMI or MCE
20823 * handlers seeing an inconsistent instruction while you patch.
20824 */
20825 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20826 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20827 size_t len)
20828 {
20829 unsigned long flags;
20830 local_irq_save(flags);
20831 - memcpy(addr, opcode, len);
20832 +
20833 + pax_open_kernel();
20834 + memcpy(ktla_ktva(addr), opcode, len);
20835 sync_core();
20836 + pax_close_kernel();
20837 +
20838 local_irq_restore(flags);
20839 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20840 that causes hangs on some VIA CPUs. */
20841 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20842 */
20843 void *text_poke(void *addr, const void *opcode, size_t len)
20844 {
20845 - unsigned long flags;
20846 - char *vaddr;
20847 + unsigned char *vaddr = ktla_ktva(addr);
20848 struct page *pages[2];
20849 - int i;
20850 + size_t i;
20851
20852 if (!core_kernel_text((unsigned long)addr)) {
20853 - pages[0] = vmalloc_to_page(addr);
20854 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20855 + pages[0] = vmalloc_to_page(vaddr);
20856 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20857 } else {
20858 - pages[0] = virt_to_page(addr);
20859 + pages[0] = virt_to_page(vaddr);
20860 WARN_ON(!PageReserved(pages[0]));
20861 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20862 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20863 }
20864 BUG_ON(!pages[0]);
20865 - local_irq_save(flags);
20866 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20867 - if (pages[1])
20868 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20869 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20870 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20871 - clear_fixmap(FIX_TEXT_POKE0);
20872 - if (pages[1])
20873 - clear_fixmap(FIX_TEXT_POKE1);
20874 - local_flush_tlb();
20875 - sync_core();
20876 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20877 - that causes hangs on some VIA CPUs. */
20878 + text_poke_early(addr, opcode, len);
20879 for (i = 0; i < len; i++)
20880 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20881 - local_irq_restore(flags);
20882 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20883 return addr;
20884 }
20885
20886 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20887 if (likely(!bp_patching_in_progress))
20888 return 0;
20889
20890 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20891 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20892 return 0;
20893
20894 /* set up the specified breakpoint handler */
20895 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20896 */
20897 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20898 {
20899 - unsigned char int3 = 0xcc;
20900 + const unsigned char int3 = 0xcc;
20901
20902 bp_int3_handler = handler;
20903 bp_int3_addr = (u8 *)addr + sizeof(int3);
20904 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20905 index 29b5b18..3bdfc29 100644
20906 --- a/arch/x86/kernel/apic/apic.c
20907 +++ b/arch/x86/kernel/apic/apic.c
20908 @@ -201,7 +201,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20909 /*
20910 * Debug level, exported for io_apic.c
20911 */
20912 -unsigned int apic_verbosity;
20913 +int apic_verbosity;
20914
20915 int pic_mode;
20916
20917 @@ -1991,7 +1991,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20918 apic_write(APIC_ESR, 0);
20919 v = apic_read(APIC_ESR);
20920 ack_APIC_irq();
20921 - atomic_inc(&irq_err_count);
20922 + atomic_inc_unchecked(&irq_err_count);
20923
20924 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20925 smp_processor_id(), v);
20926 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20927 index de918c4..32eed23 100644
20928 --- a/arch/x86/kernel/apic/apic_flat_64.c
20929 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20930 @@ -154,7 +154,7 @@ static int flat_probe(void)
20931 return 1;
20932 }
20933
20934 -static struct apic apic_flat = {
20935 +static struct apic apic_flat __read_only = {
20936 .name = "flat",
20937 .probe = flat_probe,
20938 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20939 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20940 return 0;
20941 }
20942
20943 -static struct apic apic_physflat = {
20944 +static struct apic apic_physflat __read_only = {
20945
20946 .name = "physical flat",
20947 .probe = physflat_probe,
20948 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20949 index b205cdb..d8503ff 100644
20950 --- a/arch/x86/kernel/apic/apic_noop.c
20951 +++ b/arch/x86/kernel/apic/apic_noop.c
20952 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20953 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20954 }
20955
20956 -struct apic apic_noop = {
20957 +struct apic apic_noop __read_only = {
20958 .name = "noop",
20959 .probe = noop_probe,
20960 .acpi_madt_oem_check = NULL,
20961 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20962 index c4a8d63..fe893ac 100644
20963 --- a/arch/x86/kernel/apic/bigsmp_32.c
20964 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20965 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20966 return dmi_bigsmp;
20967 }
20968
20969 -static struct apic apic_bigsmp = {
20970 +static struct apic apic_bigsmp __read_only = {
20971
20972 .name = "bigsmp",
20973 .probe = probe_bigsmp,
20974 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20975 index 3f5f604..07a35cf 100644
20976 --- a/arch/x86/kernel/apic/io_apic.c
20977 +++ b/arch/x86/kernel/apic/io_apic.c
20978 @@ -1859,7 +1859,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20979 return ret;
20980 }
20981
20982 -atomic_t irq_mis_count;
20983 +atomic_unchecked_t irq_mis_count;
20984
20985 #ifdef CONFIG_GENERIC_PENDING_IRQ
20986 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20987 @@ -2000,7 +2000,7 @@ static void ack_ioapic_level(struct irq_data *data)
20988 * at the cpu.
20989 */
20990 if (!(v & (1 << (i & 0x1f)))) {
20991 - atomic_inc(&irq_mis_count);
20992 + atomic_inc_unchecked(&irq_mis_count);
20993
20994 eoi_ioapic_irq(irq, cfg);
20995 }
20996 @@ -2008,7 +2008,7 @@ static void ack_ioapic_level(struct irq_data *data)
20997 ioapic_irqd_unmask(data, cfg, masked);
20998 }
20999
21000 -static struct irq_chip ioapic_chip __read_mostly = {
21001 +static struct irq_chip ioapic_chip = {
21002 .name = "IO-APIC",
21003 .irq_startup = startup_ioapic_irq,
21004 .irq_mask = mask_ioapic_irq,
21005 @@ -2067,7 +2067,7 @@ static void ack_lapic_irq(struct irq_data *data)
21006 ack_APIC_irq();
21007 }
21008
21009 -static struct irq_chip lapic_chip __read_mostly = {
21010 +static struct irq_chip lapic_chip = {
21011 .name = "local-APIC",
21012 .irq_mask = mask_lapic_irq,
21013 .irq_unmask = unmask_lapic_irq,
21014 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
21015 index bda4886..f9c7195 100644
21016 --- a/arch/x86/kernel/apic/probe_32.c
21017 +++ b/arch/x86/kernel/apic/probe_32.c
21018 @@ -72,7 +72,7 @@ static int probe_default(void)
21019 return 1;
21020 }
21021
21022 -static struct apic apic_default = {
21023 +static struct apic apic_default __read_only = {
21024
21025 .name = "default",
21026 .probe = probe_default,
21027 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
21028 index 6cedd79..023ff8e 100644
21029 --- a/arch/x86/kernel/apic/vector.c
21030 +++ b/arch/x86/kernel/apic/vector.c
21031 @@ -21,7 +21,7 @@
21032
21033 static DEFINE_RAW_SPINLOCK(vector_lock);
21034
21035 -void lock_vector_lock(void)
21036 +void lock_vector_lock(void) __acquires(vector_lock)
21037 {
21038 /* Used to the online set of cpus does not change
21039 * during assign_irq_vector.
21040 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
21041 raw_spin_lock(&vector_lock);
21042 }
21043
21044 -void unlock_vector_lock(void)
21045 +void unlock_vector_lock(void) __releases(vector_lock)
21046 {
21047 raw_spin_unlock(&vector_lock);
21048 }
21049 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
21050 index e658f21..b695a1a 100644
21051 --- a/arch/x86/kernel/apic/x2apic_cluster.c
21052 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
21053 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
21054 return notifier_from_errno(err);
21055 }
21056
21057 -static struct notifier_block __refdata x2apic_cpu_notifier = {
21058 +static struct notifier_block x2apic_cpu_notifier = {
21059 .notifier_call = update_clusterinfo,
21060 };
21061
21062 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
21063 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
21064 }
21065
21066 -static struct apic apic_x2apic_cluster = {
21067 +static struct apic apic_x2apic_cluster __read_only = {
21068
21069 .name = "cluster x2apic",
21070 .probe = x2apic_cluster_probe,
21071 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
21072 index 6fae733..5ca17af 100644
21073 --- a/arch/x86/kernel/apic/x2apic_phys.c
21074 +++ b/arch/x86/kernel/apic/x2apic_phys.c
21075 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
21076 return apic == &apic_x2apic_phys;
21077 }
21078
21079 -static struct apic apic_x2apic_phys = {
21080 +static struct apic apic_x2apic_phys __read_only = {
21081
21082 .name = "physical x2apic",
21083 .probe = x2apic_phys_probe,
21084 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
21085 index 8e9dcfd..c61b3e4 100644
21086 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
21087 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
21088 @@ -348,7 +348,7 @@ static int uv_probe(void)
21089 return apic == &apic_x2apic_uv_x;
21090 }
21091
21092 -static struct apic __refdata apic_x2apic_uv_x = {
21093 +static struct apic apic_x2apic_uv_x __read_only = {
21094
21095 .name = "UV large system",
21096 .probe = uv_probe,
21097 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
21098 index 927ec92..de68f32 100644
21099 --- a/arch/x86/kernel/apm_32.c
21100 +++ b/arch/x86/kernel/apm_32.c
21101 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
21102 * This is for buggy BIOS's that refer to (real mode) segment 0x40
21103 * even though they are called in protected mode.
21104 */
21105 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21106 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21107 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21108
21109 static const char driver_version[] = "1.16ac"; /* no spaces */
21110 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21111 BUG_ON(cpu != 0);
21112 gdt = get_cpu_gdt_table(cpu);
21113 save_desc_40 = gdt[0x40 / 8];
21114 +
21115 + pax_open_kernel();
21116 gdt[0x40 / 8] = bad_bios_desc;
21117 + pax_close_kernel();
21118
21119 apm_irq_save(flags);
21120 APM_DO_SAVE_SEGS;
21121 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21122 &call->esi);
21123 APM_DO_RESTORE_SEGS;
21124 apm_irq_restore(flags);
21125 +
21126 + pax_open_kernel();
21127 gdt[0x40 / 8] = save_desc_40;
21128 + pax_close_kernel();
21129 +
21130 put_cpu();
21131
21132 return call->eax & 0xff;
21133 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21134 BUG_ON(cpu != 0);
21135 gdt = get_cpu_gdt_table(cpu);
21136 save_desc_40 = gdt[0x40 / 8];
21137 +
21138 + pax_open_kernel();
21139 gdt[0x40 / 8] = bad_bios_desc;
21140 + pax_close_kernel();
21141
21142 apm_irq_save(flags);
21143 APM_DO_SAVE_SEGS;
21144 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21145 &call->eax);
21146 APM_DO_RESTORE_SEGS;
21147 apm_irq_restore(flags);
21148 +
21149 + pax_open_kernel();
21150 gdt[0x40 / 8] = save_desc_40;
21151 + pax_close_kernel();
21152 +
21153 put_cpu();
21154 return error;
21155 }
21156 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21157 return 0;
21158 }
21159
21160 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21161 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21162 {
21163 print_if_true,
21164 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21165 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21166 * code to that CPU.
21167 */
21168 gdt = get_cpu_gdt_table(0);
21169 +
21170 + pax_open_kernel();
21171 set_desc_base(&gdt[APM_CS >> 3],
21172 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21173 set_desc_base(&gdt[APM_CS_16 >> 3],
21174 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21175 set_desc_base(&gdt[APM_DS >> 3],
21176 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21177 + pax_close_kernel();
21178
21179 proc_create("apm", 0, NULL, &apm_file_ops);
21180
21181 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21182 index 9f6b934..cf5ffb3 100644
21183 --- a/arch/x86/kernel/asm-offsets.c
21184 +++ b/arch/x86/kernel/asm-offsets.c
21185 @@ -32,6 +32,8 @@ void common(void) {
21186 OFFSET(TI_flags, thread_info, flags);
21187 OFFSET(TI_status, thread_info, status);
21188 OFFSET(TI_addr_limit, thread_info, addr_limit);
21189 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21190 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21191
21192 BLANK();
21193 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21194 @@ -52,8 +54,26 @@ void common(void) {
21195 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21196 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21197 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21198 +
21199 +#ifdef CONFIG_PAX_KERNEXEC
21200 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21201 #endif
21202
21203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21204 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21205 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21206 +#ifdef CONFIG_X86_64
21207 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21208 +#endif
21209 +#endif
21210 +
21211 +#endif
21212 +
21213 + BLANK();
21214 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21215 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21216 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21217 +
21218 #ifdef CONFIG_XEN
21219 BLANK();
21220 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21221 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21222 index fdcbb4d..036dd93 100644
21223 --- a/arch/x86/kernel/asm-offsets_64.c
21224 +++ b/arch/x86/kernel/asm-offsets_64.c
21225 @@ -80,6 +80,7 @@ int main(void)
21226 BLANK();
21227 #undef ENTRY
21228
21229 + DEFINE(TSS_size, sizeof(struct tss_struct));
21230 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21231 BLANK();
21232
21233 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21234 index 80091ae..0c5184f 100644
21235 --- a/arch/x86/kernel/cpu/Makefile
21236 +++ b/arch/x86/kernel/cpu/Makefile
21237 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21238 CFLAGS_REMOVE_perf_event.o = -pg
21239 endif
21240
21241 -# Make sure load_percpu_segment has no stackprotector
21242 -nostackp := $(call cc-option, -fno-stack-protector)
21243 -CFLAGS_common.o := $(nostackp)
21244 -
21245 obj-y := intel_cacheinfo.o scattered.o topology.o
21246 obj-y += common.o
21247 obj-y += rdrand.o
21248 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21249 index 15c5df9..d9a604a 100644
21250 --- a/arch/x86/kernel/cpu/amd.c
21251 +++ b/arch/x86/kernel/cpu/amd.c
21252 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21253 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21254 {
21255 /* AMD errata T13 (order #21922) */
21256 - if ((c->x86 == 6)) {
21257 + if (c->x86 == 6) {
21258 /* Duron Rev A0 */
21259 if (c->x86_model == 3 && c->x86_mask == 0)
21260 size = 64;
21261 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21262 index c604965..1558f4a 100644
21263 --- a/arch/x86/kernel/cpu/common.c
21264 +++ b/arch/x86/kernel/cpu/common.c
21265 @@ -90,60 +90,6 @@ static const struct cpu_dev default_cpu = {
21266
21267 static const struct cpu_dev *this_cpu = &default_cpu;
21268
21269 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21270 -#ifdef CONFIG_X86_64
21271 - /*
21272 - * We need valid kernel segments for data and code in long mode too
21273 - * IRET will check the segment types kkeil 2000/10/28
21274 - * Also sysret mandates a special GDT layout
21275 - *
21276 - * TLS descriptors are currently at a different place compared to i386.
21277 - * Hopefully nobody expects them at a fixed place (Wine?)
21278 - */
21279 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21280 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21281 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21282 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21283 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21284 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21285 -#else
21286 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21287 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21288 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21289 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21290 - /*
21291 - * Segments used for calling PnP BIOS have byte granularity.
21292 - * They code segments and data segments have fixed 64k limits,
21293 - * the transfer segment sizes are set at run time.
21294 - */
21295 - /* 32-bit code */
21296 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21297 - /* 16-bit code */
21298 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21299 - /* 16-bit data */
21300 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21301 - /* 16-bit data */
21302 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21303 - /* 16-bit data */
21304 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21305 - /*
21306 - * The APM segments have byte granularity and their bases
21307 - * are set at run time. All have 64k limits.
21308 - */
21309 - /* 32-bit code */
21310 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21311 - /* 16-bit code */
21312 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21313 - /* data */
21314 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21315 -
21316 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21317 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21318 - GDT_STACK_CANARY_INIT
21319 -#endif
21320 -} };
21321 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21322 -
21323 static int __init x86_xsave_setup(char *s)
21324 {
21325 if (strlen(s))
21326 @@ -305,6 +251,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21327 }
21328 }
21329
21330 +#ifdef CONFIG_X86_64
21331 +static __init int setup_disable_pcid(char *arg)
21332 +{
21333 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21334 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21335 +
21336 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21337 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21338 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21339 +#endif
21340 +
21341 + return 1;
21342 +}
21343 +__setup("nopcid", setup_disable_pcid);
21344 +
21345 +static void setup_pcid(struct cpuinfo_x86 *c)
21346 +{
21347 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21348 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21349 +
21350 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21351 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21352 + pax_open_kernel();
21353 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21354 + pax_close_kernel();
21355 + printk("PAX: slow and weak UDEREF enabled\n");
21356 + } else
21357 + printk("PAX: UDEREF disabled\n");
21358 +#endif
21359 +
21360 + return;
21361 + }
21362 +
21363 + printk("PAX: PCID detected\n");
21364 + set_in_cr4(X86_CR4_PCIDE);
21365 +
21366 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21367 + pax_open_kernel();
21368 + clone_pgd_mask = ~(pgdval_t)0UL;
21369 + pax_close_kernel();
21370 + if (pax_user_shadow_base)
21371 + printk("PAX: weak UDEREF enabled\n");
21372 + else {
21373 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21374 + printk("PAX: strong UDEREF enabled\n");
21375 + }
21376 +#endif
21377 +
21378 + if (cpu_has(c, X86_FEATURE_INVPCID))
21379 + printk("PAX: INVPCID detected\n");
21380 +}
21381 +#endif
21382 +
21383 /*
21384 * Some CPU features depend on higher CPUID levels, which may not always
21385 * be available due to CPUID level capping or broken virtualization
21386 @@ -405,7 +404,7 @@ void switch_to_new_gdt(int cpu)
21387 {
21388 struct desc_ptr gdt_descr;
21389
21390 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21391 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21392 gdt_descr.size = GDT_SIZE - 1;
21393 load_gdt(&gdt_descr);
21394 /* Reload the per-cpu base */
21395 @@ -895,6 +894,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21396 setup_smep(c);
21397 setup_smap(c);
21398
21399 +#ifdef CONFIG_X86_32
21400 +#ifdef CONFIG_PAX_PAGEEXEC
21401 + if (!(__supported_pte_mask & _PAGE_NX))
21402 + clear_cpu_cap(c, X86_FEATURE_PSE);
21403 +#endif
21404 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21405 + clear_cpu_cap(c, X86_FEATURE_SEP);
21406 +#endif
21407 +#endif
21408 +
21409 +#ifdef CONFIG_X86_64
21410 + setup_pcid(c);
21411 +#endif
21412 +
21413 /*
21414 * The vendor-specific functions might have changed features.
21415 * Now we do "generic changes."
21416 @@ -977,7 +990,7 @@ static void syscall32_cpu_init(void)
21417 void enable_sep_cpu(void)
21418 {
21419 int cpu = get_cpu();
21420 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21421 + struct tss_struct *tss = init_tss + cpu;
21422
21423 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21424 put_cpu();
21425 @@ -1115,14 +1128,16 @@ static __init int setup_disablecpuid(char *arg)
21426 }
21427 __setup("clearcpuid=", setup_disablecpuid);
21428
21429 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21430 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21431 +
21432 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21433 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21434 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21435 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21436
21437 #ifdef CONFIG_X86_64
21438 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21439 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21440 - (unsigned long) debug_idt_table };
21441 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21442 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21443
21444 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21445 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21446 @@ -1299,7 +1314,7 @@ void cpu_init(void)
21447 */
21448 load_ucode_ap();
21449
21450 - t = &per_cpu(init_tss, cpu);
21451 + t = init_tss + cpu;
21452 oist = &per_cpu(orig_ist, cpu);
21453
21454 #ifdef CONFIG_NUMA
21455 @@ -1331,7 +1346,6 @@ void cpu_init(void)
21456 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21457 barrier();
21458
21459 - x86_configure_nx();
21460 enable_x2apic();
21461
21462 /*
21463 @@ -1383,7 +1397,7 @@ void cpu_init(void)
21464 {
21465 int cpu = smp_processor_id();
21466 struct task_struct *curr = current;
21467 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21468 + struct tss_struct *t = init_tss + cpu;
21469 struct thread_struct *thread = &curr->thread;
21470
21471 wait_for_master_cpu(cpu);
21472 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21473 index c703507..28535e3 100644
21474 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21475 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21476 @@ -1026,6 +1026,22 @@ static struct attribute *default_attrs[] = {
21477 };
21478
21479 #ifdef CONFIG_AMD_NB
21480 +static struct attribute *default_attrs_amd_nb[] = {
21481 + &type.attr,
21482 + &level.attr,
21483 + &coherency_line_size.attr,
21484 + &physical_line_partition.attr,
21485 + &ways_of_associativity.attr,
21486 + &number_of_sets.attr,
21487 + &size.attr,
21488 + &shared_cpu_map.attr,
21489 + &shared_cpu_list.attr,
21490 + NULL,
21491 + NULL,
21492 + NULL,
21493 + NULL
21494 +};
21495 +
21496 static struct attribute **amd_l3_attrs(void)
21497 {
21498 static struct attribute **attrs;
21499 @@ -1036,18 +1052,7 @@ static struct attribute **amd_l3_attrs(void)
21500
21501 n = ARRAY_SIZE(default_attrs);
21502
21503 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21504 - n += 2;
21505 -
21506 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21507 - n += 1;
21508 -
21509 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21510 - if (attrs == NULL)
21511 - return attrs = default_attrs;
21512 -
21513 - for (n = 0; default_attrs[n]; n++)
21514 - attrs[n] = default_attrs[n];
21515 + attrs = default_attrs_amd_nb;
21516
21517 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21518 attrs[n++] = &cache_disable_0.attr;
21519 @@ -1098,6 +1103,13 @@ static struct kobj_type ktype_cache = {
21520 .default_attrs = default_attrs,
21521 };
21522
21523 +#ifdef CONFIG_AMD_NB
21524 +static struct kobj_type ktype_cache_amd_nb = {
21525 + .sysfs_ops = &sysfs_ops,
21526 + .default_attrs = default_attrs_amd_nb,
21527 +};
21528 +#endif
21529 +
21530 static struct kobj_type ktype_percpu_entry = {
21531 .sysfs_ops = &sysfs_ops,
21532 };
21533 @@ -1163,20 +1175,26 @@ static int cache_add_dev(struct device *dev)
21534 return retval;
21535 }
21536
21537 +#ifdef CONFIG_AMD_NB
21538 + amd_l3_attrs();
21539 +#endif
21540 +
21541 for (i = 0; i < num_cache_leaves; i++) {
21542 + struct kobj_type *ktype;
21543 +
21544 this_object = INDEX_KOBJECT_PTR(cpu, i);
21545 this_object->cpu = cpu;
21546 this_object->index = i;
21547
21548 this_leaf = CPUID4_INFO_IDX(cpu, i);
21549
21550 - ktype_cache.default_attrs = default_attrs;
21551 + ktype = &ktype_cache;
21552 #ifdef CONFIG_AMD_NB
21553 if (this_leaf->base.nb)
21554 - ktype_cache.default_attrs = amd_l3_attrs();
21555 + ktype = &ktype_cache_amd_nb;
21556 #endif
21557 retval = kobject_init_and_add(&(this_object->kobj),
21558 - &ktype_cache,
21559 + ktype,
21560 per_cpu(ici_cache_kobject, cpu),
21561 "index%1lu", i);
21562 if (unlikely(retval)) {
21563 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21564 index d2c6116..62fd7aa 100644
21565 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21566 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21567 @@ -45,6 +45,7 @@
21568 #include <asm/processor.h>
21569 #include <asm/mce.h>
21570 #include <asm/msr.h>
21571 +#include <asm/local.h>
21572
21573 #include "mce-internal.h"
21574
21575 @@ -259,7 +260,7 @@ static void print_mce(struct mce *m)
21576 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21577 m->cs, m->ip);
21578
21579 - if (m->cs == __KERNEL_CS)
21580 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21581 print_symbol("{%s}", m->ip);
21582 pr_cont("\n");
21583 }
21584 @@ -292,10 +293,10 @@ static void print_mce(struct mce *m)
21585
21586 #define PANIC_TIMEOUT 5 /* 5 seconds */
21587
21588 -static atomic_t mce_panicked;
21589 +static atomic_unchecked_t mce_panicked;
21590
21591 static int fake_panic;
21592 -static atomic_t mce_fake_panicked;
21593 +static atomic_unchecked_t mce_fake_panicked;
21594
21595 /* Panic in progress. Enable interrupts and wait for final IPI */
21596 static void wait_for_panic(void)
21597 @@ -319,7 +320,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21598 /*
21599 * Make sure only one CPU runs in machine check panic
21600 */
21601 - if (atomic_inc_return(&mce_panicked) > 1)
21602 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21603 wait_for_panic();
21604 barrier();
21605
21606 @@ -327,7 +328,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21607 console_verbose();
21608 } else {
21609 /* Don't log too much for fake panic */
21610 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21611 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21612 return;
21613 }
21614 /* First print corrected ones that are still unlogged */
21615 @@ -366,7 +367,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21616 if (!fake_panic) {
21617 if (panic_timeout == 0)
21618 panic_timeout = mca_cfg.panic_timeout;
21619 - panic(msg);
21620 + panic("%s", msg);
21621 } else
21622 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21623 }
21624 @@ -744,7 +745,7 @@ static int mce_timed_out(u64 *t)
21625 * might have been modified by someone else.
21626 */
21627 rmb();
21628 - if (atomic_read(&mce_panicked))
21629 + if (atomic_read_unchecked(&mce_panicked))
21630 wait_for_panic();
21631 if (!mca_cfg.monarch_timeout)
21632 goto out;
21633 @@ -1722,7 +1723,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21634 }
21635
21636 /* Call the installed machine check handler for this CPU setup. */
21637 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21638 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21639 unexpected_machine_check;
21640
21641 /*
21642 @@ -1745,7 +1746,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21643 return;
21644 }
21645
21646 + pax_open_kernel();
21647 machine_check_vector = do_machine_check;
21648 + pax_close_kernel();
21649
21650 __mcheck_cpu_init_generic();
21651 __mcheck_cpu_init_vendor(c);
21652 @@ -1759,7 +1762,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21653 */
21654
21655 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21656 -static int mce_chrdev_open_count; /* #times opened */
21657 +static local_t mce_chrdev_open_count; /* #times opened */
21658 static int mce_chrdev_open_exclu; /* already open exclusive? */
21659
21660 static int mce_chrdev_open(struct inode *inode, struct file *file)
21661 @@ -1767,7 +1770,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21662 spin_lock(&mce_chrdev_state_lock);
21663
21664 if (mce_chrdev_open_exclu ||
21665 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21666 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21667 spin_unlock(&mce_chrdev_state_lock);
21668
21669 return -EBUSY;
21670 @@ -1775,7 +1778,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21671
21672 if (file->f_flags & O_EXCL)
21673 mce_chrdev_open_exclu = 1;
21674 - mce_chrdev_open_count++;
21675 + local_inc(&mce_chrdev_open_count);
21676
21677 spin_unlock(&mce_chrdev_state_lock);
21678
21679 @@ -1786,7 +1789,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21680 {
21681 spin_lock(&mce_chrdev_state_lock);
21682
21683 - mce_chrdev_open_count--;
21684 + local_dec(&mce_chrdev_open_count);
21685 mce_chrdev_open_exclu = 0;
21686
21687 spin_unlock(&mce_chrdev_state_lock);
21688 @@ -2461,7 +2464,7 @@ static __init void mce_init_banks(void)
21689
21690 for (i = 0; i < mca_cfg.banks; i++) {
21691 struct mce_bank *b = &mce_banks[i];
21692 - struct device_attribute *a = &b->attr;
21693 + device_attribute_no_const *a = &b->attr;
21694
21695 sysfs_attr_init(&a->attr);
21696 a->attr.name = b->attrname;
21697 @@ -2568,7 +2571,7 @@ struct dentry *mce_get_debugfs_dir(void)
21698 static void mce_reset(void)
21699 {
21700 cpu_missing = 0;
21701 - atomic_set(&mce_fake_panicked, 0);
21702 + atomic_set_unchecked(&mce_fake_panicked, 0);
21703 atomic_set(&mce_executing, 0);
21704 atomic_set(&mce_callin, 0);
21705 atomic_set(&global_nwo, 0);
21706 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21707 index a304298..49b6d06 100644
21708 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21709 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21710 @@ -10,6 +10,7 @@
21711 #include <asm/processor.h>
21712 #include <asm/mce.h>
21713 #include <asm/msr.h>
21714 +#include <asm/pgtable.h>
21715
21716 /* By default disabled */
21717 int mce_p5_enabled __read_mostly;
21718 @@ -48,7 +49,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21719 if (!cpu_has(c, X86_FEATURE_MCE))
21720 return;
21721
21722 + pax_open_kernel();
21723 machine_check_vector = pentium_machine_check;
21724 + pax_close_kernel();
21725 /* Make sure the vector pointer is visible before we enable MCEs: */
21726 wmb();
21727
21728 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21729 index 7dc5564..1273569 100644
21730 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21731 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21732 @@ -9,6 +9,7 @@
21733 #include <asm/processor.h>
21734 #include <asm/mce.h>
21735 #include <asm/msr.h>
21736 +#include <asm/pgtable.h>
21737
21738 /* Machine check handler for WinChip C6: */
21739 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21740 @@ -22,7 +23,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21741 {
21742 u32 lo, hi;
21743
21744 + pax_open_kernel();
21745 machine_check_vector = winchip_machine_check;
21746 + pax_close_kernel();
21747 /* Make sure the vector pointer is visible before we enable MCEs: */
21748 wmb();
21749
21750 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21751 index 36a8361..e7058c2 100644
21752 --- a/arch/x86/kernel/cpu/microcode/core.c
21753 +++ b/arch/x86/kernel/cpu/microcode/core.c
21754 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21755 return NOTIFY_OK;
21756 }
21757
21758 -static struct notifier_block __refdata mc_cpu_notifier = {
21759 +static struct notifier_block mc_cpu_notifier = {
21760 .notifier_call = mc_cpu_callback,
21761 };
21762
21763 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21764 index c6826d1..8dc677e 100644
21765 --- a/arch/x86/kernel/cpu/microcode/intel.c
21766 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21767 @@ -196,6 +196,11 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
21768 struct microcode_header_intel mc_header;
21769 unsigned int mc_size;
21770
21771 + if (leftover < sizeof(mc_header)) {
21772 + pr_err("error! Truncated header in microcode data file\n");
21773 + break;
21774 + }
21775 +
21776 if (get_ucode_data(&mc_header, ucode_ptr, sizeof(mc_header)))
21777 break;
21778
21779 @@ -293,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21780
21781 static int get_ucode_user(void *to, const void *from, size_t n)
21782 {
21783 - return copy_from_user(to, from, n);
21784 + return copy_from_user(to, (const void __force_user *)from, n);
21785 }
21786
21787 static enum ucode_state
21788 request_microcode_user(int cpu, const void __user *buf, size_t size)
21789 {
21790 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21791 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21792 }
21793
21794 static void microcode_fini_cpu(int cpu)
21795 diff --git a/arch/x86/kernel/cpu/microcode/intel_early.c b/arch/x86/kernel/cpu/microcode/intel_early.c
21796 index ec9df6f..420eb93 100644
21797 --- a/arch/x86/kernel/cpu/microcode/intel_early.c
21798 +++ b/arch/x86/kernel/cpu/microcode/intel_early.c
21799 @@ -321,7 +321,11 @@ get_matching_model_microcode(int cpu, unsigned long start,
21800 unsigned int mc_saved_count = mc_saved_data->mc_saved_count;
21801 int i;
21802
21803 - while (leftover) {
21804 + while (leftover && mc_saved_count < ARRAY_SIZE(mc_saved_tmp)) {
21805 +
21806 + if (leftover < sizeof(mc_header))
21807 + break;
21808 +
21809 mc_header = (struct microcode_header_intel *)ucode_ptr;
21810
21811 mc_size = get_totalsize(mc_header);
21812 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21813 index ea5f363..cb0e905 100644
21814 --- a/arch/x86/kernel/cpu/mtrr/main.c
21815 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21816 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21817 u64 size_or_mask, size_and_mask;
21818 static bool mtrr_aps_delayed_init;
21819
21820 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21821 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21822
21823 const struct mtrr_ops *mtrr_if;
21824
21825 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21826 index df5e41f..816c719 100644
21827 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21828 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21829 @@ -25,7 +25,7 @@ struct mtrr_ops {
21830 int (*validate_add_page)(unsigned long base, unsigned long size,
21831 unsigned int type);
21832 int (*have_wrcomb)(void);
21833 -};
21834 +} __do_const;
21835
21836 extern int generic_get_free_region(unsigned long base, unsigned long size,
21837 int replace_reg);
21838 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21839 index 143e5f5..5825081 100644
21840 --- a/arch/x86/kernel/cpu/perf_event.c
21841 +++ b/arch/x86/kernel/cpu/perf_event.c
21842 @@ -1374,7 +1374,7 @@ static void __init pmu_check_apic(void)
21843
21844 }
21845
21846 -static struct attribute_group x86_pmu_format_group = {
21847 +static attribute_group_no_const x86_pmu_format_group = {
21848 .name = "format",
21849 .attrs = NULL,
21850 };
21851 @@ -1473,7 +1473,7 @@ static struct attribute *events_attr[] = {
21852 NULL,
21853 };
21854
21855 -static struct attribute_group x86_pmu_events_group = {
21856 +static attribute_group_no_const x86_pmu_events_group = {
21857 .name = "events",
21858 .attrs = events_attr,
21859 };
21860 @@ -1997,7 +1997,7 @@ static unsigned long get_segment_base(unsigned int segment)
21861 if (idx > GDT_ENTRIES)
21862 return 0;
21863
21864 - desc = raw_cpu_ptr(gdt_page.gdt);
21865 + desc = get_cpu_gdt_table(smp_processor_id());
21866 }
21867
21868 return get_desc_base(desc + idx);
21869 @@ -2087,7 +2087,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21870 break;
21871
21872 perf_callchain_store(entry, frame.return_address);
21873 - fp = frame.next_frame;
21874 + fp = (const void __force_user *)frame.next_frame;
21875 }
21876 }
21877
21878 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21879 index 97242a9..cf9c30e 100644
21880 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21881 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21882 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21883 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21884 {
21885 struct attribute **attrs;
21886 - struct attribute_group *attr_group;
21887 + attribute_group_no_const *attr_group;
21888 int i = 0, j;
21889
21890 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21891 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21892 index 498b6d9..4126515 100644
21893 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21894 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21895 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21896 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21897
21898 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21899 - u64 capabilities;
21900 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21901
21902 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21903 - x86_pmu.intel_cap.capabilities = capabilities;
21904 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21905 + x86_pmu.intel_cap.capabilities = capabilities;
21906 }
21907
21908 intel_ds_init();
21909 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21910 index c4bb8b8..9f7384d 100644
21911 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21912 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21913 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21914 NULL,
21915 };
21916
21917 -static struct attribute_group rapl_pmu_events_group = {
21918 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21919 .name = "events",
21920 .attrs = NULL, /* patched at runtime */
21921 };
21922 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21923 index c635b8b..b78835e 100644
21924 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21925 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21926 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21927 static int __init uncore_type_init(struct intel_uncore_type *type)
21928 {
21929 struct intel_uncore_pmu *pmus;
21930 - struct attribute_group *attr_group;
21931 + attribute_group_no_const *attr_group;
21932 struct attribute **attrs;
21933 int i, j;
21934
21935 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21936 index 6c8c1e7..515b98a 100644
21937 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21938 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21939 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21940 struct uncore_event_desc {
21941 struct kobj_attribute attr;
21942 const char *config;
21943 -};
21944 +} __do_const;
21945
21946 ssize_t uncore_event_show(struct kobject *kobj,
21947 struct kobj_attribute *attr, char *buf);
21948 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21949 index 83741a7..bd3507d 100644
21950 --- a/arch/x86/kernel/cpuid.c
21951 +++ b/arch/x86/kernel/cpuid.c
21952 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21953 return notifier_from_errno(err);
21954 }
21955
21956 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21957 +static struct notifier_block cpuid_class_cpu_notifier =
21958 {
21959 .notifier_call = cpuid_class_cpu_callback,
21960 };
21961 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21962 index aceb2f9..c76d3e3 100644
21963 --- a/arch/x86/kernel/crash.c
21964 +++ b/arch/x86/kernel/crash.c
21965 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21966 #ifdef CONFIG_X86_32
21967 struct pt_regs fixed_regs;
21968
21969 - if (!user_mode_vm(regs)) {
21970 + if (!user_mode(regs)) {
21971 crash_fixup_ss_esp(&fixed_regs, regs);
21972 regs = &fixed_regs;
21973 }
21974 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21975 index afa64ad..dce67dd 100644
21976 --- a/arch/x86/kernel/crash_dump_64.c
21977 +++ b/arch/x86/kernel/crash_dump_64.c
21978 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21979 return -ENOMEM;
21980
21981 if (userbuf) {
21982 - if (copy_to_user(buf, vaddr + offset, csize)) {
21983 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21984 iounmap(vaddr);
21985 return -EFAULT;
21986 }
21987 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21988 index f6dfd93..892ade4 100644
21989 --- a/arch/x86/kernel/doublefault.c
21990 +++ b/arch/x86/kernel/doublefault.c
21991 @@ -12,7 +12,7 @@
21992
21993 #define DOUBLEFAULT_STACKSIZE (1024)
21994 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21995 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21996 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21997
21998 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21999
22000 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
22001 unsigned long gdt, tss;
22002
22003 native_store_gdt(&gdt_desc);
22004 - gdt = gdt_desc.address;
22005 + gdt = (unsigned long)gdt_desc.address;
22006
22007 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
22008
22009 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
22010 /* 0x2 bit is always set */
22011 .flags = X86_EFLAGS_SF | 0x2,
22012 .sp = STACK_START,
22013 - .es = __USER_DS,
22014 + .es = __KERNEL_DS,
22015 .cs = __KERNEL_CS,
22016 .ss = __KERNEL_DS,
22017 - .ds = __USER_DS,
22018 + .ds = __KERNEL_DS,
22019 .fs = __KERNEL_PERCPU,
22020
22021 .__cr3 = __pa_nodebug(swapper_pg_dir),
22022 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
22023 index b74ebc7..2c95874 100644
22024 --- a/arch/x86/kernel/dumpstack.c
22025 +++ b/arch/x86/kernel/dumpstack.c
22026 @@ -2,6 +2,9 @@
22027 * Copyright (C) 1991, 1992 Linus Torvalds
22028 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
22029 */
22030 +#ifdef CONFIG_GRKERNSEC_HIDESYM
22031 +#define __INCLUDED_BY_HIDESYM 1
22032 +#endif
22033 #include <linux/kallsyms.h>
22034 #include <linux/kprobes.h>
22035 #include <linux/uaccess.h>
22036 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
22037
22038 void printk_address(unsigned long address)
22039 {
22040 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
22041 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
22042 }
22043
22044 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
22045 static void
22046 print_ftrace_graph_addr(unsigned long addr, void *data,
22047 const struct stacktrace_ops *ops,
22048 - struct thread_info *tinfo, int *graph)
22049 + struct task_struct *task, int *graph)
22050 {
22051 - struct task_struct *task;
22052 unsigned long ret_addr;
22053 int index;
22054
22055 if (addr != (unsigned long)return_to_handler)
22056 return;
22057
22058 - task = tinfo->task;
22059 index = task->curr_ret_stack;
22060
22061 if (!task->ret_stack || index < *graph)
22062 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22063 static inline void
22064 print_ftrace_graph_addr(unsigned long addr, void *data,
22065 const struct stacktrace_ops *ops,
22066 - struct thread_info *tinfo, int *graph)
22067 + struct task_struct *task, int *graph)
22068 { }
22069 #endif
22070
22071 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22072 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
22073 */
22074
22075 -static inline int valid_stack_ptr(struct thread_info *tinfo,
22076 - void *p, unsigned int size, void *end)
22077 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
22078 {
22079 - void *t = tinfo;
22080 if (end) {
22081 if (p < end && p >= (end-THREAD_SIZE))
22082 return 1;
22083 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
22084 }
22085
22086 unsigned long
22087 -print_context_stack(struct thread_info *tinfo,
22088 +print_context_stack(struct task_struct *task, void *stack_start,
22089 unsigned long *stack, unsigned long bp,
22090 const struct stacktrace_ops *ops, void *data,
22091 unsigned long *end, int *graph)
22092 {
22093 struct stack_frame *frame = (struct stack_frame *)bp;
22094
22095 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
22096 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
22097 unsigned long addr;
22098
22099 addr = *stack;
22100 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
22101 } else {
22102 ops->address(data, addr, 0);
22103 }
22104 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22105 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22106 }
22107 stack++;
22108 }
22109 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
22110 EXPORT_SYMBOL_GPL(print_context_stack);
22111
22112 unsigned long
22113 -print_context_stack_bp(struct thread_info *tinfo,
22114 +print_context_stack_bp(struct task_struct *task, void *stack_start,
22115 unsigned long *stack, unsigned long bp,
22116 const struct stacktrace_ops *ops, void *data,
22117 unsigned long *end, int *graph)
22118 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22119 struct stack_frame *frame = (struct stack_frame *)bp;
22120 unsigned long *ret_addr = &frame->return_address;
22121
22122 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22123 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22124 unsigned long addr = *ret_addr;
22125
22126 if (!__kernel_text_address(addr))
22127 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22128 ops->address(data, addr, 1);
22129 frame = frame->next_frame;
22130 ret_addr = &frame->return_address;
22131 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22132 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22133 }
22134
22135 return (unsigned long)frame;
22136 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22137 static void print_trace_address(void *data, unsigned long addr, int reliable)
22138 {
22139 touch_nmi_watchdog();
22140 - printk(data);
22141 + printk("%s", (char *)data);
22142 printk_stack_address(addr, reliable);
22143 }
22144
22145 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22146 EXPORT_SYMBOL_GPL(oops_begin);
22147 NOKPROBE_SYMBOL(oops_begin);
22148
22149 +extern void gr_handle_kernel_exploit(void);
22150 +
22151 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22152 {
22153 if (regs && kexec_should_crash(current))
22154 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22155 panic("Fatal exception in interrupt");
22156 if (panic_on_oops)
22157 panic("Fatal exception");
22158 - do_exit(signr);
22159 +
22160 + gr_handle_kernel_exploit();
22161 +
22162 + do_group_exit(signr);
22163 }
22164 NOKPROBE_SYMBOL(oops_end);
22165
22166 @@ -275,7 +279,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22167 print_modules();
22168 show_regs(regs);
22169 #ifdef CONFIG_X86_32
22170 - if (user_mode_vm(regs)) {
22171 + if (user_mode(regs)) {
22172 sp = regs->sp;
22173 ss = regs->ss & 0xffff;
22174 } else {
22175 @@ -304,7 +308,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22176 unsigned long flags = oops_begin();
22177 int sig = SIGSEGV;
22178
22179 - if (!user_mode_vm(regs))
22180 + if (!user_mode(regs))
22181 report_bug(regs->ip, regs);
22182
22183 if (__die(str, regs, err))
22184 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22185 index 5abd4cd..c65733b 100644
22186 --- a/arch/x86/kernel/dumpstack_32.c
22187 +++ b/arch/x86/kernel/dumpstack_32.c
22188 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22189 bp = stack_frame(task, regs);
22190
22191 for (;;) {
22192 - struct thread_info *context;
22193 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22194 void *end_stack;
22195
22196 end_stack = is_hardirq_stack(stack, cpu);
22197 if (!end_stack)
22198 end_stack = is_softirq_stack(stack, cpu);
22199
22200 - context = task_thread_info(task);
22201 - bp = ops->walk_stack(context, stack, bp, ops, data,
22202 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22203 end_stack, &graph);
22204
22205 /* Stop if not on irq stack */
22206 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22207 int i;
22208
22209 show_regs_print_info(KERN_EMERG);
22210 - __show_regs(regs, !user_mode_vm(regs));
22211 + __show_regs(regs, !user_mode(regs));
22212
22213 /*
22214 * When in-kernel, we also print out the stack and code at the
22215 * time of the fault..
22216 */
22217 - if (!user_mode_vm(regs)) {
22218 + if (!user_mode(regs)) {
22219 unsigned int code_prologue = code_bytes * 43 / 64;
22220 unsigned int code_len = code_bytes;
22221 unsigned char c;
22222 u8 *ip;
22223 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22224
22225 pr_emerg("Stack:\n");
22226 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22227
22228 pr_emerg("Code:");
22229
22230 - ip = (u8 *)regs->ip - code_prologue;
22231 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22232 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22233 /* try starting at IP */
22234 - ip = (u8 *)regs->ip;
22235 + ip = (u8 *)regs->ip + cs_base;
22236 code_len = code_len - code_prologue + 1;
22237 }
22238 for (i = 0; i < code_len; i++, ip++) {
22239 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22240 pr_cont(" Bad EIP value.");
22241 break;
22242 }
22243 - if (ip == (u8 *)regs->ip)
22244 + if (ip == (u8 *)regs->ip + cs_base)
22245 pr_cont(" <%02x>", c);
22246 else
22247 pr_cont(" %02x", c);
22248 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22249 {
22250 unsigned short ud2;
22251
22252 + ip = ktla_ktva(ip);
22253 if (ip < PAGE_OFFSET)
22254 return 0;
22255 if (probe_kernel_address((unsigned short *)ip, ud2))
22256 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22257
22258 return ud2 == 0x0b0f;
22259 }
22260 +
22261 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22262 +void pax_check_alloca(unsigned long size)
22263 +{
22264 + unsigned long sp = (unsigned long)&sp, stack_left;
22265 +
22266 + /* all kernel stacks are of the same size */
22267 + stack_left = sp & (THREAD_SIZE - 1);
22268 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22269 +}
22270 +EXPORT_SYMBOL(pax_check_alloca);
22271 +#endif
22272 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22273 index ff86f19..73eabf4 100644
22274 --- a/arch/x86/kernel/dumpstack_64.c
22275 +++ b/arch/x86/kernel/dumpstack_64.c
22276 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22277 const struct stacktrace_ops *ops, void *data)
22278 {
22279 const unsigned cpu = get_cpu();
22280 - struct thread_info *tinfo;
22281 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22282 unsigned long dummy;
22283 unsigned used = 0;
22284 int graph = 0;
22285 int done = 0;
22286 + void *stack_start;
22287
22288 if (!task)
22289 task = current;
22290 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22291 * current stack address. If the stacks consist of nested
22292 * exceptions
22293 */
22294 - tinfo = task_thread_info(task);
22295 while (!done) {
22296 unsigned long *stack_end;
22297 enum stack_type stype;
22298 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22299 if (ops->stack(data, id) < 0)
22300 break;
22301
22302 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22303 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22304 data, stack_end, &graph);
22305 ops->stack(data, "<EOE>");
22306 /*
22307 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22308 * second-to-last pointer (index -2 to end) in the
22309 * exception stack:
22310 */
22311 + if ((u16)stack_end[-1] != __KERNEL_DS)
22312 + goto out;
22313 stack = (unsigned long *) stack_end[-2];
22314 done = 0;
22315 break;
22316 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22317
22318 if (ops->stack(data, "IRQ") < 0)
22319 break;
22320 - bp = ops->walk_stack(tinfo, stack, bp,
22321 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22322 ops, data, stack_end, &graph);
22323 /*
22324 * We link to the next stack (which would be
22325 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22326 /*
22327 * This handles the process stack:
22328 */
22329 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22330 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22331 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22332 +out:
22333 put_cpu();
22334 }
22335 EXPORT_SYMBOL(dump_trace);
22336 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22337 {
22338 unsigned short ud2;
22339
22340 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22341 + if (probe_kernel_address((unsigned short *)ip, ud2))
22342 return 0;
22343
22344 return ud2 == 0x0b0f;
22345 }
22346 +
22347 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22348 +void pax_check_alloca(unsigned long size)
22349 +{
22350 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22351 + unsigned cpu, used;
22352 + char *id;
22353 +
22354 + /* check the process stack first */
22355 + stack_start = (unsigned long)task_stack_page(current);
22356 + stack_end = stack_start + THREAD_SIZE;
22357 + if (likely(stack_start <= sp && sp < stack_end)) {
22358 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22359 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22360 + return;
22361 + }
22362 +
22363 + cpu = get_cpu();
22364 +
22365 + /* check the irq stacks */
22366 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22367 + stack_start = stack_end - IRQ_STACK_SIZE;
22368 + if (stack_start <= sp && sp < stack_end) {
22369 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22370 + put_cpu();
22371 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22372 + return;
22373 + }
22374 +
22375 + /* check the exception stacks */
22376 + used = 0;
22377 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22378 + stack_start = stack_end - EXCEPTION_STKSZ;
22379 + if (stack_end && stack_start <= sp && sp < stack_end) {
22380 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22381 + put_cpu();
22382 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22383 + return;
22384 + }
22385 +
22386 + put_cpu();
22387 +
22388 + /* unknown stack */
22389 + BUG();
22390 +}
22391 +EXPORT_SYMBOL(pax_check_alloca);
22392 +#endif
22393 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22394 index dd2f07a..845dc05 100644
22395 --- a/arch/x86/kernel/e820.c
22396 +++ b/arch/x86/kernel/e820.c
22397 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22398
22399 static void early_panic(char *msg)
22400 {
22401 - early_printk(msg);
22402 - panic(msg);
22403 + early_printk("%s", msg);
22404 + panic("%s", msg);
22405 }
22406
22407 static int userdef __initdata;
22408 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22409 index 01d1c18..8073693 100644
22410 --- a/arch/x86/kernel/early_printk.c
22411 +++ b/arch/x86/kernel/early_printk.c
22412 @@ -7,6 +7,7 @@
22413 #include <linux/pci_regs.h>
22414 #include <linux/pci_ids.h>
22415 #include <linux/errno.h>
22416 +#include <linux/sched.h>
22417 #include <asm/io.h>
22418 #include <asm/processor.h>
22419 #include <asm/fcntl.h>
22420 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22421 index 000d419..8f66802 100644
22422 --- a/arch/x86/kernel/entry_32.S
22423 +++ b/arch/x86/kernel/entry_32.S
22424 @@ -177,13 +177,154 @@
22425 /*CFI_REL_OFFSET gs, PT_GS*/
22426 .endm
22427 .macro SET_KERNEL_GS reg
22428 +
22429 +#ifdef CONFIG_CC_STACKPROTECTOR
22430 movl $(__KERNEL_STACK_CANARY), \reg
22431 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22432 + movl $(__USER_DS), \reg
22433 +#else
22434 + xorl \reg, \reg
22435 +#endif
22436 +
22437 movl \reg, %gs
22438 .endm
22439
22440 #endif /* CONFIG_X86_32_LAZY_GS */
22441
22442 -.macro SAVE_ALL
22443 +.macro pax_enter_kernel
22444 +#ifdef CONFIG_PAX_KERNEXEC
22445 + call pax_enter_kernel
22446 +#endif
22447 +.endm
22448 +
22449 +.macro pax_exit_kernel
22450 +#ifdef CONFIG_PAX_KERNEXEC
22451 + call pax_exit_kernel
22452 +#endif
22453 +.endm
22454 +
22455 +#ifdef CONFIG_PAX_KERNEXEC
22456 +ENTRY(pax_enter_kernel)
22457 +#ifdef CONFIG_PARAVIRT
22458 + pushl %eax
22459 + pushl %ecx
22460 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22461 + mov %eax, %esi
22462 +#else
22463 + mov %cr0, %esi
22464 +#endif
22465 + bts $16, %esi
22466 + jnc 1f
22467 + mov %cs, %esi
22468 + cmp $__KERNEL_CS, %esi
22469 + jz 3f
22470 + ljmp $__KERNEL_CS, $3f
22471 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22472 +2:
22473 +#ifdef CONFIG_PARAVIRT
22474 + mov %esi, %eax
22475 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22476 +#else
22477 + mov %esi, %cr0
22478 +#endif
22479 +3:
22480 +#ifdef CONFIG_PARAVIRT
22481 + popl %ecx
22482 + popl %eax
22483 +#endif
22484 + ret
22485 +ENDPROC(pax_enter_kernel)
22486 +
22487 +ENTRY(pax_exit_kernel)
22488 +#ifdef CONFIG_PARAVIRT
22489 + pushl %eax
22490 + pushl %ecx
22491 +#endif
22492 + mov %cs, %esi
22493 + cmp $__KERNEXEC_KERNEL_CS, %esi
22494 + jnz 2f
22495 +#ifdef CONFIG_PARAVIRT
22496 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22497 + mov %eax, %esi
22498 +#else
22499 + mov %cr0, %esi
22500 +#endif
22501 + btr $16, %esi
22502 + ljmp $__KERNEL_CS, $1f
22503 +1:
22504 +#ifdef CONFIG_PARAVIRT
22505 + mov %esi, %eax
22506 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22507 +#else
22508 + mov %esi, %cr0
22509 +#endif
22510 +2:
22511 +#ifdef CONFIG_PARAVIRT
22512 + popl %ecx
22513 + popl %eax
22514 +#endif
22515 + ret
22516 +ENDPROC(pax_exit_kernel)
22517 +#endif
22518 +
22519 + .macro pax_erase_kstack
22520 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22521 + call pax_erase_kstack
22522 +#endif
22523 + .endm
22524 +
22525 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22526 +/*
22527 + * ebp: thread_info
22528 + */
22529 +ENTRY(pax_erase_kstack)
22530 + pushl %edi
22531 + pushl %ecx
22532 + pushl %eax
22533 +
22534 + mov TI_lowest_stack(%ebp), %edi
22535 + mov $-0xBEEF, %eax
22536 + std
22537 +
22538 +1: mov %edi, %ecx
22539 + and $THREAD_SIZE_asm - 1, %ecx
22540 + shr $2, %ecx
22541 + repne scasl
22542 + jecxz 2f
22543 +
22544 + cmp $2*16, %ecx
22545 + jc 2f
22546 +
22547 + mov $2*16, %ecx
22548 + repe scasl
22549 + jecxz 2f
22550 + jne 1b
22551 +
22552 +2: cld
22553 + or $2*4, %edi
22554 + mov %esp, %ecx
22555 + sub %edi, %ecx
22556 +
22557 + cmp $THREAD_SIZE_asm, %ecx
22558 + jb 3f
22559 + ud2
22560 +3:
22561 +
22562 + shr $2, %ecx
22563 + rep stosl
22564 +
22565 + mov TI_task_thread_sp0(%ebp), %edi
22566 + sub $128, %edi
22567 + mov %edi, TI_lowest_stack(%ebp)
22568 +
22569 + popl %eax
22570 + popl %ecx
22571 + popl %edi
22572 + ret
22573 +ENDPROC(pax_erase_kstack)
22574 +#endif
22575 +
22576 +.macro __SAVE_ALL _DS
22577 cld
22578 PUSH_GS
22579 pushl_cfi %fs
22580 @@ -206,7 +347,7 @@
22581 CFI_REL_OFFSET ecx, 0
22582 pushl_cfi %ebx
22583 CFI_REL_OFFSET ebx, 0
22584 - movl $(__USER_DS), %edx
22585 + movl $\_DS, %edx
22586 movl %edx, %ds
22587 movl %edx, %es
22588 movl $(__KERNEL_PERCPU), %edx
22589 @@ -214,6 +355,15 @@
22590 SET_KERNEL_GS %edx
22591 .endm
22592
22593 +.macro SAVE_ALL
22594 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22595 + __SAVE_ALL __KERNEL_DS
22596 + pax_enter_kernel
22597 +#else
22598 + __SAVE_ALL __USER_DS
22599 +#endif
22600 +.endm
22601 +
22602 .macro RESTORE_INT_REGS
22603 popl_cfi %ebx
22604 CFI_RESTORE ebx
22605 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22606 popfl_cfi
22607 jmp syscall_exit
22608 CFI_ENDPROC
22609 -END(ret_from_fork)
22610 +ENDPROC(ret_from_fork)
22611
22612 ENTRY(ret_from_kernel_thread)
22613 CFI_STARTPROC
22614 @@ -340,7 +490,15 @@ ret_from_intr:
22615 andl $SEGMENT_RPL_MASK, %eax
22616 #endif
22617 cmpl $USER_RPL, %eax
22618 +
22619 +#ifdef CONFIG_PAX_KERNEXEC
22620 + jae resume_userspace
22621 +
22622 + pax_exit_kernel
22623 + jmp resume_kernel
22624 +#else
22625 jb resume_kernel # not returning to v8086 or userspace
22626 +#endif
22627
22628 ENTRY(resume_userspace)
22629 LOCKDEP_SYS_EXIT
22630 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22631 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22632 # int/exception return?
22633 jne work_pending
22634 - jmp restore_all
22635 -END(ret_from_exception)
22636 + jmp restore_all_pax
22637 +ENDPROC(ret_from_exception)
22638
22639 #ifdef CONFIG_PREEMPT
22640 ENTRY(resume_kernel)
22641 @@ -365,7 +523,7 @@ need_resched:
22642 jz restore_all
22643 call preempt_schedule_irq
22644 jmp need_resched
22645 -END(resume_kernel)
22646 +ENDPROC(resume_kernel)
22647 #endif
22648 CFI_ENDPROC
22649
22650 @@ -395,30 +553,45 @@ sysenter_past_esp:
22651 /*CFI_REL_OFFSET cs, 0*/
22652 /*
22653 * Push current_thread_info()->sysenter_return to the stack.
22654 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22655 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22656 */
22657 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22658 + pushl_cfi $0
22659 CFI_REL_OFFSET eip, 0
22660
22661 pushl_cfi %eax
22662 SAVE_ALL
22663 + GET_THREAD_INFO(%ebp)
22664 + movl TI_sysenter_return(%ebp),%ebp
22665 + movl %ebp,PT_EIP(%esp)
22666 ENABLE_INTERRUPTS(CLBR_NONE)
22667
22668 /*
22669 * Load the potential sixth argument from user stack.
22670 * Careful about security.
22671 */
22672 + movl PT_OLDESP(%esp),%ebp
22673 +
22674 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22675 + mov PT_OLDSS(%esp),%ds
22676 +1: movl %ds:(%ebp),%ebp
22677 + push %ss
22678 + pop %ds
22679 +#else
22680 cmpl $__PAGE_OFFSET-3,%ebp
22681 jae syscall_fault
22682 ASM_STAC
22683 1: movl (%ebp),%ebp
22684 ASM_CLAC
22685 +#endif
22686 +
22687 movl %ebp,PT_EBP(%esp)
22688 _ASM_EXTABLE(1b,syscall_fault)
22689
22690 GET_THREAD_INFO(%ebp)
22691
22692 +#ifdef CONFIG_PAX_RANDKSTACK
22693 + pax_erase_kstack
22694 +#endif
22695 +
22696 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22697 jnz sysenter_audit
22698 sysenter_do_call:
22699 @@ -434,12 +607,24 @@ sysenter_after_call:
22700 testl $_TIF_ALLWORK_MASK, %ecx
22701 jne sysexit_audit
22702 sysenter_exit:
22703 +
22704 +#ifdef CONFIG_PAX_RANDKSTACK
22705 + pushl_cfi %eax
22706 + movl %esp, %eax
22707 + call pax_randomize_kstack
22708 + popl_cfi %eax
22709 +#endif
22710 +
22711 + pax_erase_kstack
22712 +
22713 /* if something modifies registers it must also disable sysexit */
22714 movl PT_EIP(%esp), %edx
22715 movl PT_OLDESP(%esp), %ecx
22716 xorl %ebp,%ebp
22717 TRACE_IRQS_ON
22718 1: mov PT_FS(%esp), %fs
22719 +2: mov PT_DS(%esp), %ds
22720 +3: mov PT_ES(%esp), %es
22721 PTGS_TO_GS
22722 ENABLE_INTERRUPTS_SYSEXIT
22723
22724 @@ -453,6 +638,9 @@ sysenter_audit:
22725 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22726 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22727 call __audit_syscall_entry
22728 +
22729 + pax_erase_kstack
22730 +
22731 popl_cfi %ecx /* get that remapped edx off the stack */
22732 popl_cfi %ecx /* get that remapped esi off the stack */
22733 movl PT_EAX(%esp),%eax /* reload syscall number */
22734 @@ -479,10 +667,16 @@ sysexit_audit:
22735
22736 CFI_ENDPROC
22737 .pushsection .fixup,"ax"
22738 -2: movl $0,PT_FS(%esp)
22739 +4: movl $0,PT_FS(%esp)
22740 + jmp 1b
22741 +5: movl $0,PT_DS(%esp)
22742 + jmp 1b
22743 +6: movl $0,PT_ES(%esp)
22744 jmp 1b
22745 .popsection
22746 - _ASM_EXTABLE(1b,2b)
22747 + _ASM_EXTABLE(1b,4b)
22748 + _ASM_EXTABLE(2b,5b)
22749 + _ASM_EXTABLE(3b,6b)
22750 PTGS_TO_GS_EX
22751 ENDPROC(ia32_sysenter_target)
22752
22753 @@ -493,6 +687,11 @@ ENTRY(system_call)
22754 pushl_cfi %eax # save orig_eax
22755 SAVE_ALL
22756 GET_THREAD_INFO(%ebp)
22757 +
22758 +#ifdef CONFIG_PAX_RANDKSTACK
22759 + pax_erase_kstack
22760 +#endif
22761 +
22762 # system call tracing in operation / emulation
22763 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22764 jnz syscall_trace_entry
22765 @@ -512,6 +711,15 @@ syscall_exit:
22766 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22767 jne syscall_exit_work
22768
22769 +restore_all_pax:
22770 +
22771 +#ifdef CONFIG_PAX_RANDKSTACK
22772 + movl %esp, %eax
22773 + call pax_randomize_kstack
22774 +#endif
22775 +
22776 + pax_erase_kstack
22777 +
22778 restore_all:
22779 TRACE_IRQS_IRET
22780 restore_all_notrace:
22781 @@ -566,14 +774,34 @@ ldt_ss:
22782 * compensating for the offset by changing to the ESPFIX segment with
22783 * a base address that matches for the difference.
22784 */
22785 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22786 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22787 mov %esp, %edx /* load kernel esp */
22788 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22789 mov %dx, %ax /* eax: new kernel esp */
22790 sub %eax, %edx /* offset (low word is 0) */
22791 +#ifdef CONFIG_SMP
22792 + movl PER_CPU_VAR(cpu_number), %ebx
22793 + shll $PAGE_SHIFT_asm, %ebx
22794 + addl $cpu_gdt_table, %ebx
22795 +#else
22796 + movl $cpu_gdt_table, %ebx
22797 +#endif
22798 shr $16, %edx
22799 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22800 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22801 +
22802 +#ifdef CONFIG_PAX_KERNEXEC
22803 + mov %cr0, %esi
22804 + btr $16, %esi
22805 + mov %esi, %cr0
22806 +#endif
22807 +
22808 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22809 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22810 +
22811 +#ifdef CONFIG_PAX_KERNEXEC
22812 + bts $16, %esi
22813 + mov %esi, %cr0
22814 +#endif
22815 +
22816 pushl_cfi $__ESPFIX_SS
22817 pushl_cfi %eax /* new kernel esp */
22818 /* Disable interrupts, but do not irqtrace this section: we
22819 @@ -603,20 +831,18 @@ work_resched:
22820 movl TI_flags(%ebp), %ecx
22821 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22822 # than syscall tracing?
22823 - jz restore_all
22824 + jz restore_all_pax
22825 testb $_TIF_NEED_RESCHED, %cl
22826 jnz work_resched
22827
22828 work_notifysig: # deal with pending signals and
22829 # notify-resume requests
22830 + movl %esp, %eax
22831 #ifdef CONFIG_VM86
22832 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22833 - movl %esp, %eax
22834 jne work_notifysig_v86 # returning to kernel-space or
22835 # vm86-space
22836 1:
22837 -#else
22838 - movl %esp, %eax
22839 #endif
22840 TRACE_IRQS_ON
22841 ENABLE_INTERRUPTS(CLBR_NONE)
22842 @@ -637,7 +863,7 @@ work_notifysig_v86:
22843 movl %eax, %esp
22844 jmp 1b
22845 #endif
22846 -END(work_pending)
22847 +ENDPROC(work_pending)
22848
22849 # perform syscall exit tracing
22850 ALIGN
22851 @@ -645,11 +871,14 @@ syscall_trace_entry:
22852 movl $-ENOSYS,PT_EAX(%esp)
22853 movl %esp, %eax
22854 call syscall_trace_enter
22855 +
22856 + pax_erase_kstack
22857 +
22858 /* What it returned is what we'll actually use. */
22859 cmpl $(NR_syscalls), %eax
22860 jnae syscall_call
22861 jmp syscall_exit
22862 -END(syscall_trace_entry)
22863 +ENDPROC(syscall_trace_entry)
22864
22865 # perform syscall exit tracing
22866 ALIGN
22867 @@ -662,26 +891,30 @@ syscall_exit_work:
22868 movl %esp, %eax
22869 call syscall_trace_leave
22870 jmp resume_userspace
22871 -END(syscall_exit_work)
22872 +ENDPROC(syscall_exit_work)
22873 CFI_ENDPROC
22874
22875 RING0_INT_FRAME # can't unwind into user space anyway
22876 syscall_fault:
22877 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22878 + push %ss
22879 + pop %ds
22880 +#endif
22881 ASM_CLAC
22882 GET_THREAD_INFO(%ebp)
22883 movl $-EFAULT,PT_EAX(%esp)
22884 jmp resume_userspace
22885 -END(syscall_fault)
22886 +ENDPROC(syscall_fault)
22887
22888 syscall_badsys:
22889 movl $-ENOSYS,%eax
22890 jmp syscall_after_call
22891 -END(syscall_badsys)
22892 +ENDPROC(syscall_badsys)
22893
22894 sysenter_badsys:
22895 movl $-ENOSYS,%eax
22896 jmp sysenter_after_call
22897 -END(sysenter_badsys)
22898 +ENDPROC(sysenter_badsys)
22899 CFI_ENDPROC
22900
22901 .macro FIXUP_ESPFIX_STACK
22902 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22903 */
22904 #ifdef CONFIG_X86_ESPFIX32
22905 /* fixup the stack */
22906 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22907 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22908 +#ifdef CONFIG_SMP
22909 + movl PER_CPU_VAR(cpu_number), %ebx
22910 + shll $PAGE_SHIFT_asm, %ebx
22911 + addl $cpu_gdt_table, %ebx
22912 +#else
22913 + movl $cpu_gdt_table, %ebx
22914 +#endif
22915 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22916 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22917 shl $16, %eax
22918 addl %esp, %eax /* the adjusted stack pointer */
22919 pushl_cfi $__KERNEL_DS
22920 @@ -751,7 +991,7 @@ vector=vector+1
22921 .endr
22922 2: jmp common_interrupt
22923 .endr
22924 -END(irq_entries_start)
22925 +ENDPROC(irq_entries_start)
22926
22927 .previous
22928 END(interrupt)
22929 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22930 pushl_cfi $do_coprocessor_error
22931 jmp error_code
22932 CFI_ENDPROC
22933 -END(coprocessor_error)
22934 +ENDPROC(coprocessor_error)
22935
22936 ENTRY(simd_coprocessor_error)
22937 RING0_INT_FRAME
22938 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22939 .section .altinstructions,"a"
22940 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22941 .previous
22942 -.section .altinstr_replacement,"ax"
22943 +.section .altinstr_replacement,"a"
22944 663: pushl $do_simd_coprocessor_error
22945 664:
22946 .previous
22947 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22948 #endif
22949 jmp error_code
22950 CFI_ENDPROC
22951 -END(simd_coprocessor_error)
22952 +ENDPROC(simd_coprocessor_error)
22953
22954 ENTRY(device_not_available)
22955 RING0_INT_FRAME
22956 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22957 pushl_cfi $do_device_not_available
22958 jmp error_code
22959 CFI_ENDPROC
22960 -END(device_not_available)
22961 +ENDPROC(device_not_available)
22962
22963 #ifdef CONFIG_PARAVIRT
22964 ENTRY(native_iret)
22965 iret
22966 _ASM_EXTABLE(native_iret, iret_exc)
22967 -END(native_iret)
22968 +ENDPROC(native_iret)
22969
22970 ENTRY(native_irq_enable_sysexit)
22971 sti
22972 sysexit
22973 -END(native_irq_enable_sysexit)
22974 +ENDPROC(native_irq_enable_sysexit)
22975 #endif
22976
22977 ENTRY(overflow)
22978 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22979 pushl_cfi $do_overflow
22980 jmp error_code
22981 CFI_ENDPROC
22982 -END(overflow)
22983 +ENDPROC(overflow)
22984
22985 ENTRY(bounds)
22986 RING0_INT_FRAME
22987 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22988 pushl_cfi $do_bounds
22989 jmp error_code
22990 CFI_ENDPROC
22991 -END(bounds)
22992 +ENDPROC(bounds)
22993
22994 ENTRY(invalid_op)
22995 RING0_INT_FRAME
22996 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22997 pushl_cfi $do_invalid_op
22998 jmp error_code
22999 CFI_ENDPROC
23000 -END(invalid_op)
23001 +ENDPROC(invalid_op)
23002
23003 ENTRY(coprocessor_segment_overrun)
23004 RING0_INT_FRAME
23005 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
23006 pushl_cfi $do_coprocessor_segment_overrun
23007 jmp error_code
23008 CFI_ENDPROC
23009 -END(coprocessor_segment_overrun)
23010 +ENDPROC(coprocessor_segment_overrun)
23011
23012 ENTRY(invalid_TSS)
23013 RING0_EC_FRAME
23014 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
23015 pushl_cfi $do_invalid_TSS
23016 jmp error_code
23017 CFI_ENDPROC
23018 -END(invalid_TSS)
23019 +ENDPROC(invalid_TSS)
23020
23021 ENTRY(segment_not_present)
23022 RING0_EC_FRAME
23023 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
23024 pushl_cfi $do_segment_not_present
23025 jmp error_code
23026 CFI_ENDPROC
23027 -END(segment_not_present)
23028 +ENDPROC(segment_not_present)
23029
23030 ENTRY(stack_segment)
23031 RING0_EC_FRAME
23032 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
23033 pushl_cfi $do_stack_segment
23034 jmp error_code
23035 CFI_ENDPROC
23036 -END(stack_segment)
23037 +ENDPROC(stack_segment)
23038
23039 ENTRY(alignment_check)
23040 RING0_EC_FRAME
23041 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
23042 pushl_cfi $do_alignment_check
23043 jmp error_code
23044 CFI_ENDPROC
23045 -END(alignment_check)
23046 +ENDPROC(alignment_check)
23047
23048 ENTRY(divide_error)
23049 RING0_INT_FRAME
23050 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
23051 pushl_cfi $do_divide_error
23052 jmp error_code
23053 CFI_ENDPROC
23054 -END(divide_error)
23055 +ENDPROC(divide_error)
23056
23057 #ifdef CONFIG_X86_MCE
23058 ENTRY(machine_check)
23059 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
23060 pushl_cfi machine_check_vector
23061 jmp error_code
23062 CFI_ENDPROC
23063 -END(machine_check)
23064 +ENDPROC(machine_check)
23065 #endif
23066
23067 ENTRY(spurious_interrupt_bug)
23068 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
23069 pushl_cfi $do_spurious_interrupt_bug
23070 jmp error_code
23071 CFI_ENDPROC
23072 -END(spurious_interrupt_bug)
23073 +ENDPROC(spurious_interrupt_bug)
23074
23075 #ifdef CONFIG_XEN
23076 /* Xen doesn't set %esp to be precisely what the normal sysenter
23077 @@ -1054,7 +1294,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
23078
23079 ENTRY(mcount)
23080 ret
23081 -END(mcount)
23082 +ENDPROC(mcount)
23083
23084 ENTRY(ftrace_caller)
23085 pushl %eax
23086 @@ -1084,7 +1324,7 @@ ftrace_graph_call:
23087 .globl ftrace_stub
23088 ftrace_stub:
23089 ret
23090 -END(ftrace_caller)
23091 +ENDPROC(ftrace_caller)
23092
23093 ENTRY(ftrace_regs_caller)
23094 pushf /* push flags before compare (in cs location) */
23095 @@ -1182,7 +1422,7 @@ trace:
23096 popl %ecx
23097 popl %eax
23098 jmp ftrace_stub
23099 -END(mcount)
23100 +ENDPROC(mcount)
23101 #endif /* CONFIG_DYNAMIC_FTRACE */
23102 #endif /* CONFIG_FUNCTION_TRACER */
23103
23104 @@ -1200,7 +1440,7 @@ ENTRY(ftrace_graph_caller)
23105 popl %ecx
23106 popl %eax
23107 ret
23108 -END(ftrace_graph_caller)
23109 +ENDPROC(ftrace_graph_caller)
23110
23111 .globl return_to_handler
23112 return_to_handler:
23113 @@ -1261,15 +1501,18 @@ error_code:
23114 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
23115 REG_TO_PTGS %ecx
23116 SET_KERNEL_GS %ecx
23117 - movl $(__USER_DS), %ecx
23118 + movl $(__KERNEL_DS), %ecx
23119 movl %ecx, %ds
23120 movl %ecx, %es
23121 +
23122 + pax_enter_kernel
23123 +
23124 TRACE_IRQS_OFF
23125 movl %esp,%eax # pt_regs pointer
23126 call *%edi
23127 jmp ret_from_exception
23128 CFI_ENDPROC
23129 -END(page_fault)
23130 +ENDPROC(page_fault)
23131
23132 /*
23133 * Debug traps and NMI can happen at the one SYSENTER instruction
23134 @@ -1312,7 +1555,7 @@ debug_stack_correct:
23135 call do_debug
23136 jmp ret_from_exception
23137 CFI_ENDPROC
23138 -END(debug)
23139 +ENDPROC(debug)
23140
23141 /*
23142 * NMI is doubly nasty. It can happen _while_ we're handling
23143 @@ -1352,6 +1595,9 @@ nmi_stack_correct:
23144 xorl %edx,%edx # zero error code
23145 movl %esp,%eax # pt_regs pointer
23146 call do_nmi
23147 +
23148 + pax_exit_kernel
23149 +
23150 jmp restore_all_notrace
23151 CFI_ENDPROC
23152
23153 @@ -1389,13 +1635,16 @@ nmi_espfix_stack:
23154 FIXUP_ESPFIX_STACK # %eax == %esp
23155 xorl %edx,%edx # zero error code
23156 call do_nmi
23157 +
23158 + pax_exit_kernel
23159 +
23160 RESTORE_REGS
23161 lss 12+4(%esp), %esp # back to espfix stack
23162 CFI_ADJUST_CFA_OFFSET -24
23163 jmp irq_return
23164 #endif
23165 CFI_ENDPROC
23166 -END(nmi)
23167 +ENDPROC(nmi)
23168
23169 ENTRY(int3)
23170 RING0_INT_FRAME
23171 @@ -1408,14 +1657,14 @@ ENTRY(int3)
23172 call do_int3
23173 jmp ret_from_exception
23174 CFI_ENDPROC
23175 -END(int3)
23176 +ENDPROC(int3)
23177
23178 ENTRY(general_protection)
23179 RING0_EC_FRAME
23180 pushl_cfi $do_general_protection
23181 jmp error_code
23182 CFI_ENDPROC
23183 -END(general_protection)
23184 +ENDPROC(general_protection)
23185
23186 #ifdef CONFIG_KVM_GUEST
23187 ENTRY(async_page_fault)
23188 @@ -1424,6 +1673,6 @@ ENTRY(async_page_fault)
23189 pushl_cfi $do_async_page_fault
23190 jmp error_code
23191 CFI_ENDPROC
23192 -END(async_page_fault)
23193 +ENDPROC(async_page_fault)
23194 #endif
23195
23196 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23197 index 4ee9a23..c786610 100644
23198 --- a/arch/x86/kernel/entry_64.S
23199 +++ b/arch/x86/kernel/entry_64.S
23200 @@ -59,6 +59,8 @@
23201 #include <asm/smap.h>
23202 #include <asm/pgtable_types.h>
23203 #include <linux/err.h>
23204 +#include <asm/pgtable.h>
23205 +#include <asm/alternative-asm.h>
23206
23207 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23208 #include <linux/elf-em.h>
23209 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23210 ENDPROC(native_usergs_sysret64)
23211 #endif /* CONFIG_PARAVIRT */
23212
23213 + .macro ljmpq sel, off
23214 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23215 + .byte 0x48; ljmp *1234f(%rip)
23216 + .pushsection .rodata
23217 + .align 16
23218 + 1234: .quad \off; .word \sel
23219 + .popsection
23220 +#else
23221 + pushq $\sel
23222 + pushq $\off
23223 + lretq
23224 +#endif
23225 + .endm
23226 +
23227 + .macro pax_enter_kernel
23228 + pax_set_fptr_mask
23229 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23230 + call pax_enter_kernel
23231 +#endif
23232 + .endm
23233 +
23234 + .macro pax_exit_kernel
23235 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23236 + call pax_exit_kernel
23237 +#endif
23238 +
23239 + .endm
23240 +
23241 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23242 +ENTRY(pax_enter_kernel)
23243 + pushq %rdi
23244 +
23245 +#ifdef CONFIG_PARAVIRT
23246 + PV_SAVE_REGS(CLBR_RDI)
23247 +#endif
23248 +
23249 +#ifdef CONFIG_PAX_KERNEXEC
23250 + GET_CR0_INTO_RDI
23251 + bts $16,%rdi
23252 + jnc 3f
23253 + mov %cs,%edi
23254 + cmp $__KERNEL_CS,%edi
23255 + jnz 2f
23256 +1:
23257 +#endif
23258 +
23259 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23260 + 661: jmp 111f
23261 + .pushsection .altinstr_replacement, "a"
23262 + 662: ASM_NOP2
23263 + .popsection
23264 + .pushsection .altinstructions, "a"
23265 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23266 + .popsection
23267 + GET_CR3_INTO_RDI
23268 + cmp $0,%dil
23269 + jnz 112f
23270 + mov $__KERNEL_DS,%edi
23271 + mov %edi,%ss
23272 + jmp 111f
23273 +112: cmp $1,%dil
23274 + jz 113f
23275 + ud2
23276 +113: sub $4097,%rdi
23277 + bts $63,%rdi
23278 + SET_RDI_INTO_CR3
23279 + mov $__UDEREF_KERNEL_DS,%edi
23280 + mov %edi,%ss
23281 +111:
23282 +#endif
23283 +
23284 +#ifdef CONFIG_PARAVIRT
23285 + PV_RESTORE_REGS(CLBR_RDI)
23286 +#endif
23287 +
23288 + popq %rdi
23289 + pax_force_retaddr
23290 + retq
23291 +
23292 +#ifdef CONFIG_PAX_KERNEXEC
23293 +2: ljmpq __KERNEL_CS,1b
23294 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23295 +4: SET_RDI_INTO_CR0
23296 + jmp 1b
23297 +#endif
23298 +ENDPROC(pax_enter_kernel)
23299 +
23300 +ENTRY(pax_exit_kernel)
23301 + pushq %rdi
23302 +
23303 +#ifdef CONFIG_PARAVIRT
23304 + PV_SAVE_REGS(CLBR_RDI)
23305 +#endif
23306 +
23307 +#ifdef CONFIG_PAX_KERNEXEC
23308 + mov %cs,%rdi
23309 + cmp $__KERNEXEC_KERNEL_CS,%edi
23310 + jz 2f
23311 + GET_CR0_INTO_RDI
23312 + bts $16,%rdi
23313 + jnc 4f
23314 +1:
23315 +#endif
23316 +
23317 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23318 + 661: jmp 111f
23319 + .pushsection .altinstr_replacement, "a"
23320 + 662: ASM_NOP2
23321 + .popsection
23322 + .pushsection .altinstructions, "a"
23323 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23324 + .popsection
23325 + mov %ss,%edi
23326 + cmp $__UDEREF_KERNEL_DS,%edi
23327 + jnz 111f
23328 + GET_CR3_INTO_RDI
23329 + cmp $0,%dil
23330 + jz 112f
23331 + ud2
23332 +112: add $4097,%rdi
23333 + bts $63,%rdi
23334 + SET_RDI_INTO_CR3
23335 + mov $__KERNEL_DS,%edi
23336 + mov %edi,%ss
23337 +111:
23338 +#endif
23339 +
23340 +#ifdef CONFIG_PARAVIRT
23341 + PV_RESTORE_REGS(CLBR_RDI);
23342 +#endif
23343 +
23344 + popq %rdi
23345 + pax_force_retaddr
23346 + retq
23347 +
23348 +#ifdef CONFIG_PAX_KERNEXEC
23349 +2: GET_CR0_INTO_RDI
23350 + btr $16,%rdi
23351 + jnc 4f
23352 + ljmpq __KERNEL_CS,3f
23353 +3: SET_RDI_INTO_CR0
23354 + jmp 1b
23355 +4: ud2
23356 + jmp 4b
23357 +#endif
23358 +ENDPROC(pax_exit_kernel)
23359 +#endif
23360 +
23361 + .macro pax_enter_kernel_user
23362 + pax_set_fptr_mask
23363 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23364 + call pax_enter_kernel_user
23365 +#endif
23366 + .endm
23367 +
23368 + .macro pax_exit_kernel_user
23369 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23370 + call pax_exit_kernel_user
23371 +#endif
23372 +#ifdef CONFIG_PAX_RANDKSTACK
23373 + pushq %rax
23374 + pushq %r11
23375 + call pax_randomize_kstack
23376 + popq %r11
23377 + popq %rax
23378 +#endif
23379 + .endm
23380 +
23381 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23382 +ENTRY(pax_enter_kernel_user)
23383 + pushq %rdi
23384 + pushq %rbx
23385 +
23386 +#ifdef CONFIG_PARAVIRT
23387 + PV_SAVE_REGS(CLBR_RDI)
23388 +#endif
23389 +
23390 + 661: jmp 111f
23391 + .pushsection .altinstr_replacement, "a"
23392 + 662: ASM_NOP2
23393 + .popsection
23394 + .pushsection .altinstructions, "a"
23395 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23396 + .popsection
23397 + GET_CR3_INTO_RDI
23398 + cmp $1,%dil
23399 + jnz 4f
23400 + sub $4097,%rdi
23401 + bts $63,%rdi
23402 + SET_RDI_INTO_CR3
23403 + jmp 3f
23404 +111:
23405 +
23406 + GET_CR3_INTO_RDI
23407 + mov %rdi,%rbx
23408 + add $__START_KERNEL_map,%rbx
23409 + sub phys_base(%rip),%rbx
23410 +
23411 +#ifdef CONFIG_PARAVIRT
23412 + cmpl $0, pv_info+PARAVIRT_enabled
23413 + jz 1f
23414 + pushq %rdi
23415 + i = 0
23416 + .rept USER_PGD_PTRS
23417 + mov i*8(%rbx),%rsi
23418 + mov $0,%sil
23419 + lea i*8(%rbx),%rdi
23420 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23421 + i = i + 1
23422 + .endr
23423 + popq %rdi
23424 + jmp 2f
23425 +1:
23426 +#endif
23427 +
23428 + i = 0
23429 + .rept USER_PGD_PTRS
23430 + movb $0,i*8(%rbx)
23431 + i = i + 1
23432 + .endr
23433 +
23434 +2: SET_RDI_INTO_CR3
23435 +
23436 +#ifdef CONFIG_PAX_KERNEXEC
23437 + GET_CR0_INTO_RDI
23438 + bts $16,%rdi
23439 + SET_RDI_INTO_CR0
23440 +#endif
23441 +
23442 +3:
23443 +
23444 +#ifdef CONFIG_PARAVIRT
23445 + PV_RESTORE_REGS(CLBR_RDI)
23446 +#endif
23447 +
23448 + popq %rbx
23449 + popq %rdi
23450 + pax_force_retaddr
23451 + retq
23452 +4: ud2
23453 +ENDPROC(pax_enter_kernel_user)
23454 +
23455 +ENTRY(pax_exit_kernel_user)
23456 + pushq %rdi
23457 + pushq %rbx
23458 +
23459 +#ifdef CONFIG_PARAVIRT
23460 + PV_SAVE_REGS(CLBR_RDI)
23461 +#endif
23462 +
23463 + GET_CR3_INTO_RDI
23464 + 661: jmp 1f
23465 + .pushsection .altinstr_replacement, "a"
23466 + 662: ASM_NOP2
23467 + .popsection
23468 + .pushsection .altinstructions, "a"
23469 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23470 + .popsection
23471 + cmp $0,%dil
23472 + jnz 3f
23473 + add $4097,%rdi
23474 + bts $63,%rdi
23475 + SET_RDI_INTO_CR3
23476 + jmp 2f
23477 +1:
23478 +
23479 + mov %rdi,%rbx
23480 +
23481 +#ifdef CONFIG_PAX_KERNEXEC
23482 + GET_CR0_INTO_RDI
23483 + btr $16,%rdi
23484 + jnc 3f
23485 + SET_RDI_INTO_CR0
23486 +#endif
23487 +
23488 + add $__START_KERNEL_map,%rbx
23489 + sub phys_base(%rip),%rbx
23490 +
23491 +#ifdef CONFIG_PARAVIRT
23492 + cmpl $0, pv_info+PARAVIRT_enabled
23493 + jz 1f
23494 + i = 0
23495 + .rept USER_PGD_PTRS
23496 + mov i*8(%rbx),%rsi
23497 + mov $0x67,%sil
23498 + lea i*8(%rbx),%rdi
23499 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23500 + i = i + 1
23501 + .endr
23502 + jmp 2f
23503 +1:
23504 +#endif
23505 +
23506 + i = 0
23507 + .rept USER_PGD_PTRS
23508 + movb $0x67,i*8(%rbx)
23509 + i = i + 1
23510 + .endr
23511 +2:
23512 +
23513 +#ifdef CONFIG_PARAVIRT
23514 + PV_RESTORE_REGS(CLBR_RDI)
23515 +#endif
23516 +
23517 + popq %rbx
23518 + popq %rdi
23519 + pax_force_retaddr
23520 + retq
23521 +3: ud2
23522 +ENDPROC(pax_exit_kernel_user)
23523 +#endif
23524 +
23525 + .macro pax_enter_kernel_nmi
23526 + pax_set_fptr_mask
23527 +
23528 +#ifdef CONFIG_PAX_KERNEXEC
23529 + GET_CR0_INTO_RDI
23530 + bts $16,%rdi
23531 + jc 110f
23532 + SET_RDI_INTO_CR0
23533 + or $2,%ebx
23534 +110:
23535 +#endif
23536 +
23537 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23538 + 661: jmp 111f
23539 + .pushsection .altinstr_replacement, "a"
23540 + 662: ASM_NOP2
23541 + .popsection
23542 + .pushsection .altinstructions, "a"
23543 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23544 + .popsection
23545 + GET_CR3_INTO_RDI
23546 + cmp $0,%dil
23547 + jz 111f
23548 + sub $4097,%rdi
23549 + or $4,%ebx
23550 + bts $63,%rdi
23551 + SET_RDI_INTO_CR3
23552 + mov $__UDEREF_KERNEL_DS,%edi
23553 + mov %edi,%ss
23554 +111:
23555 +#endif
23556 + .endm
23557 +
23558 + .macro pax_exit_kernel_nmi
23559 +#ifdef CONFIG_PAX_KERNEXEC
23560 + btr $1,%ebx
23561 + jnc 110f
23562 + GET_CR0_INTO_RDI
23563 + btr $16,%rdi
23564 + SET_RDI_INTO_CR0
23565 +110:
23566 +#endif
23567 +
23568 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23569 + btr $2,%ebx
23570 + jnc 111f
23571 + GET_CR3_INTO_RDI
23572 + add $4097,%rdi
23573 + bts $63,%rdi
23574 + SET_RDI_INTO_CR3
23575 + mov $__KERNEL_DS,%edi
23576 + mov %edi,%ss
23577 +111:
23578 +#endif
23579 + .endm
23580 +
23581 + .macro pax_erase_kstack
23582 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23583 + call pax_erase_kstack
23584 +#endif
23585 + .endm
23586 +
23587 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23588 +ENTRY(pax_erase_kstack)
23589 + pushq %rdi
23590 + pushq %rcx
23591 + pushq %rax
23592 + pushq %r11
23593 +
23594 + GET_THREAD_INFO(%r11)
23595 + mov TI_lowest_stack(%r11), %rdi
23596 + mov $-0xBEEF, %rax
23597 + std
23598 +
23599 +1: mov %edi, %ecx
23600 + and $THREAD_SIZE_asm - 1, %ecx
23601 + shr $3, %ecx
23602 + repne scasq
23603 + jecxz 2f
23604 +
23605 + cmp $2*8, %ecx
23606 + jc 2f
23607 +
23608 + mov $2*8, %ecx
23609 + repe scasq
23610 + jecxz 2f
23611 + jne 1b
23612 +
23613 +2: cld
23614 + or $2*8, %rdi
23615 + mov %esp, %ecx
23616 + sub %edi, %ecx
23617 +
23618 + cmp $THREAD_SIZE_asm, %rcx
23619 + jb 3f
23620 + ud2
23621 +3:
23622 +
23623 + shr $3, %ecx
23624 + rep stosq
23625 +
23626 + mov TI_task_thread_sp0(%r11), %rdi
23627 + sub $256, %rdi
23628 + mov %rdi, TI_lowest_stack(%r11)
23629 +
23630 + popq %r11
23631 + popq %rax
23632 + popq %rcx
23633 + popq %rdi
23634 + pax_force_retaddr
23635 + ret
23636 +ENDPROC(pax_erase_kstack)
23637 +#endif
23638
23639 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23640 #ifdef CONFIG_TRACE_IRQFLAGS
23641 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23642 .endm
23643
23644 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23645 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23646 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23647 jnc 1f
23648 TRACE_IRQS_ON_DEBUG
23649 1:
23650 @@ -155,27 +582,6 @@ ENDPROC(native_usergs_sysret64)
23651 movq \tmp,R11+\offset(%rsp)
23652 .endm
23653
23654 - .macro FAKE_STACK_FRAME child_rip
23655 - /* push in order ss, rsp, eflags, cs, rip */
23656 - xorl %eax, %eax
23657 - pushq_cfi $__KERNEL_DS /* ss */
23658 - /*CFI_REL_OFFSET ss,0*/
23659 - pushq_cfi %rax /* rsp */
23660 - CFI_REL_OFFSET rsp,0
23661 - pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_FIXED) /* eflags - interrupts on */
23662 - /*CFI_REL_OFFSET rflags,0*/
23663 - pushq_cfi $__KERNEL_CS /* cs */
23664 - /*CFI_REL_OFFSET cs,0*/
23665 - pushq_cfi \child_rip /* rip */
23666 - CFI_REL_OFFSET rip,0
23667 - pushq_cfi %rax /* orig rax */
23668 - .endm
23669 -
23670 - .macro UNFAKE_STACK_FRAME
23671 - addq $8*6, %rsp
23672 - CFI_ADJUST_CFA_OFFSET -(6*8)
23673 - .endm
23674 -
23675 /*
23676 * initial frame state for interrupts (and exceptions without error code)
23677 */
23678 @@ -241,25 +647,26 @@ ENDPROC(native_usergs_sysret64)
23679 /* save partial stack frame */
23680 .macro SAVE_ARGS_IRQ
23681 cld
23682 - /* start from rbp in pt_regs and jump over */
23683 - movq_cfi rdi, (RDI-RBP)
23684 - movq_cfi rsi, (RSI-RBP)
23685 - movq_cfi rdx, (RDX-RBP)
23686 - movq_cfi rcx, (RCX-RBP)
23687 - movq_cfi rax, (RAX-RBP)
23688 - movq_cfi r8, (R8-RBP)
23689 - movq_cfi r9, (R9-RBP)
23690 - movq_cfi r10, (R10-RBP)
23691 - movq_cfi r11, (R11-RBP)
23692 + /* start from r15 in pt_regs and jump over */
23693 + movq_cfi rdi, RDI
23694 + movq_cfi rsi, RSI
23695 + movq_cfi rdx, RDX
23696 + movq_cfi rcx, RCX
23697 + movq_cfi rax, RAX
23698 + movq_cfi r8, R8
23699 + movq_cfi r9, R9
23700 + movq_cfi r10, R10
23701 + movq_cfi r11, R11
23702 + movq_cfi r12, R12
23703
23704 /* Save rbp so that we can unwind from get_irq_regs() */
23705 - movq_cfi rbp, 0
23706 + movq_cfi rbp, RBP
23707
23708 /* Save previous stack value */
23709 movq %rsp, %rsi
23710
23711 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23712 - testl $3, CS-RBP(%rsi)
23713 + movq %rsp,%rdi /* arg1 for handler */
23714 + testb $3, CS(%rsi)
23715 je 1f
23716 SWAPGS
23717 /*
23718 @@ -279,6 +686,18 @@ ENDPROC(native_usergs_sysret64)
23719 0x06 /* DW_OP_deref */, \
23720 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23721 0x22 /* DW_OP_plus */
23722 +
23723 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23724 + testb $3, CS(%rdi)
23725 + jnz 1f
23726 + pax_enter_kernel
23727 + jmp 2f
23728 +1: pax_enter_kernel_user
23729 +2:
23730 +#else
23731 + pax_enter_kernel
23732 +#endif
23733 +
23734 /* We entered an interrupt context - irqs are off: */
23735 TRACE_IRQS_OFF
23736 .endm
23737 @@ -308,9 +727,52 @@ ENTRY(save_paranoid)
23738 js 1f /* negative -> in kernel */
23739 SWAPGS
23740 xorl %ebx,%ebx
23741 -1: ret
23742 +1:
23743 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23744 + testb $3, CS+8(%rsp)
23745 + jnz 1f
23746 + pax_enter_kernel
23747 + jmp 2f
23748 +1: pax_enter_kernel_user
23749 +2:
23750 +#else
23751 + pax_enter_kernel
23752 +#endif
23753 + pax_force_retaddr
23754 + ret
23755 CFI_ENDPROC
23756 -END(save_paranoid)
23757 +ENDPROC(save_paranoid)
23758 +
23759 +ENTRY(save_paranoid_nmi)
23760 + XCPT_FRAME 1 RDI+8
23761 + cld
23762 + movq_cfi rdi, RDI+8
23763 + movq_cfi rsi, RSI+8
23764 + movq_cfi rdx, RDX+8
23765 + movq_cfi rcx, RCX+8
23766 + movq_cfi rax, RAX+8
23767 + movq_cfi r8, R8+8
23768 + movq_cfi r9, R9+8
23769 + movq_cfi r10, R10+8
23770 + movq_cfi r11, R11+8
23771 + movq_cfi rbx, RBX+8
23772 + movq_cfi rbp, RBP+8
23773 + movq_cfi r12, R12+8
23774 + movq_cfi r13, R13+8
23775 + movq_cfi r14, R14+8
23776 + movq_cfi r15, R15+8
23777 + movl $1,%ebx
23778 + movl $MSR_GS_BASE,%ecx
23779 + rdmsr
23780 + testl %edx,%edx
23781 + js 1f /* negative -> in kernel */
23782 + SWAPGS
23783 + xorl %ebx,%ebx
23784 +1: pax_enter_kernel_nmi
23785 + pax_force_retaddr
23786 + ret
23787 + CFI_ENDPROC
23788 +ENDPROC(save_paranoid_nmi)
23789
23790 /*
23791 * A newly forked process directly context switches into this address.
23792 @@ -331,7 +793,7 @@ ENTRY(ret_from_fork)
23793
23794 RESTORE_REST
23795
23796 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23797 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23798 jz 1f
23799
23800 /*
23801 @@ -344,15 +806,13 @@ ENTRY(ret_from_fork)
23802 jmp int_ret_from_sys_call
23803
23804 1:
23805 - subq $REST_SKIP, %rsp # leave space for volatiles
23806 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23807 movq %rbp, %rdi
23808 call *%rbx
23809 movl $0, RAX(%rsp)
23810 RESTORE_REST
23811 jmp int_ret_from_sys_call
23812 CFI_ENDPROC
23813 -END(ret_from_fork)
23814 +ENDPROC(ret_from_fork)
23815
23816 /*
23817 * System call entry. Up to 6 arguments in registers are supported.
23818 @@ -389,7 +849,7 @@ END(ret_from_fork)
23819 ENTRY(system_call)
23820 CFI_STARTPROC simple
23821 CFI_SIGNAL_FRAME
23822 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23823 + CFI_DEF_CFA rsp,0
23824 CFI_REGISTER rip,rcx
23825 /*CFI_REGISTER rflags,r11*/
23826 SWAPGS_UNSAFE_STACK
23827 @@ -402,16 +862,23 @@ GLOBAL(system_call_after_swapgs)
23828
23829 movq %rsp,PER_CPU_VAR(old_rsp)
23830 movq PER_CPU_VAR(kernel_stack),%rsp
23831 + SAVE_ARGS 8*6, 0, rax_enosys=1
23832 + pax_enter_kernel_user
23833 +
23834 +#ifdef CONFIG_PAX_RANDKSTACK
23835 + pax_erase_kstack
23836 +#endif
23837 +
23838 /*
23839 * No need to follow this irqs off/on section - it's straight
23840 * and short:
23841 */
23842 ENABLE_INTERRUPTS(CLBR_NONE)
23843 - SAVE_ARGS 8, 0, rax_enosys=1
23844 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23845 movq %rcx,RIP-ARGOFFSET(%rsp)
23846 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23847 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23848 + GET_THREAD_INFO(%rcx)
23849 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23850 jnz tracesys
23851 system_call_fastpath:
23852 #if __SYSCALL_MASK == ~0
23853 @@ -435,10 +902,13 @@ sysret_check:
23854 LOCKDEP_SYS_EXIT
23855 DISABLE_INTERRUPTS(CLBR_NONE)
23856 TRACE_IRQS_OFF
23857 - movl TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET),%edx
23858 + GET_THREAD_INFO(%rcx)
23859 + movl TI_flags(%rcx),%edx
23860 andl %edi,%edx
23861 jnz sysret_careful
23862 CFI_REMEMBER_STATE
23863 + pax_exit_kernel_user
23864 + pax_erase_kstack
23865 /*
23866 * sysretq will re-enable interrupts:
23867 */
23868 @@ -497,12 +967,15 @@ sysret_audit:
23869
23870 /* Do syscall tracing */
23871 tracesys:
23872 - leaq -REST_SKIP(%rsp), %rdi
23873 + movq %rsp, %rdi
23874 movq $AUDIT_ARCH_X86_64, %rsi
23875 call syscall_trace_enter_phase1
23876 test %rax, %rax
23877 jnz tracesys_phase2 /* if needed, run the slow path */
23878 - LOAD_ARGS 0 /* else restore clobbered regs */
23879 +
23880 + pax_erase_kstack
23881 +
23882 + LOAD_ARGS /* else restore clobbered regs */
23883 jmp system_call_fastpath /* and return to the fast path */
23884
23885 tracesys_phase2:
23886 @@ -513,12 +986,14 @@ tracesys_phase2:
23887 movq %rax,%rdx
23888 call syscall_trace_enter_phase2
23889
23890 + pax_erase_kstack
23891 +
23892 /*
23893 * Reload arg registers from stack in case ptrace changed them.
23894 * We don't reload %rax because syscall_trace_entry_phase2() returned
23895 * the value it wants us to use in the table lookup.
23896 */
23897 - LOAD_ARGS ARGOFFSET, 1
23898 + LOAD_ARGS 1
23899 RESTORE_REST
23900 #if __SYSCALL_MASK == ~0
23901 cmpq $__NR_syscall_max,%rax
23902 @@ -548,7 +1023,9 @@ GLOBAL(int_with_check)
23903 andl %edi,%edx
23904 jnz int_careful
23905 andl $~TS_COMPAT,TI_status(%rcx)
23906 - jmp retint_swapgs
23907 + pax_exit_kernel_user
23908 + pax_erase_kstack
23909 + jmp retint_swapgs_pax
23910
23911 /* Either reschedule or signal or syscall exit tracking needed. */
23912 /* First do a reschedule test. */
23913 @@ -594,7 +1071,7 @@ int_restore_rest:
23914 TRACE_IRQS_OFF
23915 jmp int_with_check
23916 CFI_ENDPROC
23917 -END(system_call)
23918 +ENDPROC(system_call)
23919
23920 .macro FORK_LIKE func
23921 ENTRY(stub_\func)
23922 @@ -607,9 +1084,10 @@ ENTRY(stub_\func)
23923 DEFAULT_FRAME 0 8 /* offset 8: return address */
23924 call sys_\func
23925 RESTORE_TOP_OF_STACK %r11, 8
23926 - ret $REST_SKIP /* pop extended registers */
23927 + pax_force_retaddr
23928 + ret
23929 CFI_ENDPROC
23930 -END(stub_\func)
23931 +ENDPROC(stub_\func)
23932 .endm
23933
23934 .macro FIXED_FRAME label,func
23935 @@ -619,9 +1097,10 @@ ENTRY(\label)
23936 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23937 call \func
23938 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23939 + pax_force_retaddr
23940 ret
23941 CFI_ENDPROC
23942 -END(\label)
23943 +ENDPROC(\label)
23944 .endm
23945
23946 FORK_LIKE clone
23947 @@ -629,19 +1108,6 @@ END(\label)
23948 FORK_LIKE vfork
23949 FIXED_FRAME stub_iopl, sys_iopl
23950
23951 -ENTRY(ptregscall_common)
23952 - DEFAULT_FRAME 1 8 /* offset 8: return address */
23953 - RESTORE_TOP_OF_STACK %r11, 8
23954 - movq_cfi_restore R15+8, r15
23955 - movq_cfi_restore R14+8, r14
23956 - movq_cfi_restore R13+8, r13
23957 - movq_cfi_restore R12+8, r12
23958 - movq_cfi_restore RBP+8, rbp
23959 - movq_cfi_restore RBX+8, rbx
23960 - ret $REST_SKIP /* pop extended registers */
23961 - CFI_ENDPROC
23962 -END(ptregscall_common)
23963 -
23964 ENTRY(stub_execve)
23965 CFI_STARTPROC
23966 addq $8, %rsp
23967 @@ -653,7 +1119,7 @@ ENTRY(stub_execve)
23968 RESTORE_REST
23969 jmp int_ret_from_sys_call
23970 CFI_ENDPROC
23971 -END(stub_execve)
23972 +ENDPROC(stub_execve)
23973
23974 ENTRY(stub_execveat)
23975 CFI_STARTPROC
23976 @@ -667,7 +1133,7 @@ ENTRY(stub_execveat)
23977 RESTORE_REST
23978 jmp int_ret_from_sys_call
23979 CFI_ENDPROC
23980 -END(stub_execveat)
23981 +ENDPROC(stub_execveat)
23982
23983 /*
23984 * sigreturn is special because it needs to restore all registers on return.
23985 @@ -684,7 +1150,7 @@ ENTRY(stub_rt_sigreturn)
23986 RESTORE_REST
23987 jmp int_ret_from_sys_call
23988 CFI_ENDPROC
23989 -END(stub_rt_sigreturn)
23990 +ENDPROC(stub_rt_sigreturn)
23991
23992 #ifdef CONFIG_X86_X32_ABI
23993 ENTRY(stub_x32_rt_sigreturn)
23994 @@ -698,7 +1164,7 @@ ENTRY(stub_x32_rt_sigreturn)
23995 RESTORE_REST
23996 jmp int_ret_from_sys_call
23997 CFI_ENDPROC
23998 -END(stub_x32_rt_sigreturn)
23999 +ENDPROC(stub_x32_rt_sigreturn)
24000
24001 ENTRY(stub_x32_execve)
24002 CFI_STARTPROC
24003 @@ -763,7 +1229,7 @@ vector=vector+1
24004 2: jmp common_interrupt
24005 .endr
24006 CFI_ENDPROC
24007 -END(irq_entries_start)
24008 +ENDPROC(irq_entries_start)
24009
24010 .previous
24011 END(interrupt)
24012 @@ -780,8 +1246,8 @@ END(interrupt)
24013 /* 0(%rsp): ~(interrupt number) */
24014 .macro interrupt func
24015 /* reserve pt_regs for scratch regs and rbp */
24016 - subq $ORIG_RAX-RBP, %rsp
24017 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
24018 + subq $ORIG_RAX, %rsp
24019 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
24020 SAVE_ARGS_IRQ
24021 call \func
24022 .endm
24023 @@ -804,14 +1270,14 @@ ret_from_intr:
24024
24025 /* Restore saved previous stack */
24026 popq %rsi
24027 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
24028 - leaq ARGOFFSET-RBP(%rsi), %rsp
24029 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
24030 + movq %rsi, %rsp
24031 CFI_DEF_CFA_REGISTER rsp
24032 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
24033 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
24034
24035 exit_intr:
24036 GET_THREAD_INFO(%rcx)
24037 - testl $3,CS-ARGOFFSET(%rsp)
24038 + testb $3,CS-ARGOFFSET(%rsp)
24039 je retint_kernel
24040
24041 /* Interrupt came from user space */
24042 @@ -833,12 +1299,35 @@ retint_swapgs: /* return to user-space */
24043 * The iretq could re-enable interrupts:
24044 */
24045 DISABLE_INTERRUPTS(CLBR_ANY)
24046 + pax_exit_kernel_user
24047 +retint_swapgs_pax:
24048 TRACE_IRQS_IRETQ
24049 SWAPGS
24050 jmp restore_args
24051
24052 retint_restore_args: /* return to kernel space */
24053 DISABLE_INTERRUPTS(CLBR_ANY)
24054 + pax_exit_kernel
24055 +
24056 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
24057 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
24058 + * namely calling EFI runtime services with a phys mapping. We're
24059 + * starting off with NOPs and patch in the real instrumentation
24060 + * (BTS/OR) before starting any userland process; even before starting
24061 + * up the APs.
24062 + */
24063 + .pushsection .altinstr_replacement, "a"
24064 + 601: pax_force_retaddr (RIP-ARGOFFSET)
24065 + 602:
24066 + .popsection
24067 + 603: .fill 602b-601b, 1, 0x90
24068 + .pushsection .altinstructions, "a"
24069 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
24070 + .popsection
24071 +#else
24072 + pax_force_retaddr (RIP-ARGOFFSET)
24073 +#endif
24074 +
24075 /*
24076 * The iretq could re-enable interrupts:
24077 */
24078 @@ -876,15 +1365,15 @@ native_irq_return_ldt:
24079 SWAPGS
24080 movq PER_CPU_VAR(espfix_waddr),%rdi
24081 movq %rax,(0*8)(%rdi) /* RAX */
24082 - movq (2*8)(%rsp),%rax /* RIP */
24083 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
24084 movq %rax,(1*8)(%rdi)
24085 - movq (3*8)(%rsp),%rax /* CS */
24086 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
24087 movq %rax,(2*8)(%rdi)
24088 - movq (4*8)(%rsp),%rax /* RFLAGS */
24089 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
24090 movq %rax,(3*8)(%rdi)
24091 - movq (6*8)(%rsp),%rax /* SS */
24092 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
24093 movq %rax,(5*8)(%rdi)
24094 - movq (5*8)(%rsp),%rax /* RSP */
24095 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
24096 movq %rax,(4*8)(%rdi)
24097 andl $0xffff0000,%eax
24098 popq_cfi %rdi
24099 @@ -938,7 +1427,7 @@ ENTRY(retint_kernel)
24100 jmp exit_intr
24101 #endif
24102 CFI_ENDPROC
24103 -END(common_interrupt)
24104 +ENDPROC(common_interrupt)
24105
24106 /*
24107 * APIC interrupts.
24108 @@ -952,7 +1441,7 @@ ENTRY(\sym)
24109 interrupt \do_sym
24110 jmp ret_from_intr
24111 CFI_ENDPROC
24112 -END(\sym)
24113 +ENDPROC(\sym)
24114 .endm
24115
24116 #ifdef CONFIG_TRACING
24117 @@ -1025,7 +1514,7 @@ apicinterrupt IRQ_WORK_VECTOR \
24118 /*
24119 * Exception entry points.
24120 */
24121 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
24122 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
24123
24124 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
24125 ENTRY(\sym)
24126 @@ -1076,6 +1565,12 @@ ENTRY(\sym)
24127 .endif
24128
24129 .if \shift_ist != -1
24130 +#ifdef CONFIG_SMP
24131 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
24132 + lea init_tss(%r13), %r13
24133 +#else
24134 + lea init_tss(%rip), %r13
24135 +#endif
24136 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
24137 .endif
24138
24139 @@ -1092,7 +1587,7 @@ ENTRY(\sym)
24140 .endif
24141
24142 CFI_ENDPROC
24143 -END(\sym)
24144 +ENDPROC(\sym)
24145 .endm
24146
24147 #ifdef CONFIG_TRACING
24148 @@ -1133,9 +1628,10 @@ gs_change:
24149 2: mfence /* workaround */
24150 SWAPGS
24151 popfq_cfi
24152 + pax_force_retaddr
24153 ret
24154 CFI_ENDPROC
24155 -END(native_load_gs_index)
24156 +ENDPROC(native_load_gs_index)
24157
24158 _ASM_EXTABLE(gs_change,bad_gs)
24159 .section .fixup,"ax"
24160 @@ -1163,9 +1659,10 @@ ENTRY(do_softirq_own_stack)
24161 CFI_DEF_CFA_REGISTER rsp
24162 CFI_ADJUST_CFA_OFFSET -8
24163 decl PER_CPU_VAR(irq_count)
24164 + pax_force_retaddr
24165 ret
24166 CFI_ENDPROC
24167 -END(do_softirq_own_stack)
24168 +ENDPROC(do_softirq_own_stack)
24169
24170 #ifdef CONFIG_XEN
24171 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24172 @@ -1203,7 +1700,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24173 decl PER_CPU_VAR(irq_count)
24174 jmp error_exit
24175 CFI_ENDPROC
24176 -END(xen_do_hypervisor_callback)
24177 +ENDPROC(xen_do_hypervisor_callback)
24178
24179 /*
24180 * Hypervisor uses this for application faults while it executes.
24181 @@ -1262,7 +1759,7 @@ ENTRY(xen_failsafe_callback)
24182 SAVE_ALL
24183 jmp error_exit
24184 CFI_ENDPROC
24185 -END(xen_failsafe_callback)
24186 +ENDPROC(xen_failsafe_callback)
24187
24188 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24189 xen_hvm_callback_vector xen_evtchn_do_upcall
24190 @@ -1309,18 +1806,33 @@ ENTRY(paranoid_exit)
24191 DEFAULT_FRAME
24192 DISABLE_INTERRUPTS(CLBR_NONE)
24193 TRACE_IRQS_OFF_DEBUG
24194 - testl %ebx,%ebx /* swapgs needed? */
24195 + testl $1,%ebx /* swapgs needed? */
24196 jnz paranoid_restore
24197 - testl $3,CS(%rsp)
24198 + testb $3,CS(%rsp)
24199 jnz paranoid_userspace
24200 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24201 + pax_exit_kernel
24202 + TRACE_IRQS_IRETQ 0
24203 + SWAPGS_UNSAFE_STACK
24204 + RESTORE_ALL 8
24205 + pax_force_retaddr_bts
24206 + jmp irq_return
24207 +#endif
24208 paranoid_swapgs:
24209 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24210 + pax_exit_kernel_user
24211 +#else
24212 + pax_exit_kernel
24213 +#endif
24214 TRACE_IRQS_IRETQ 0
24215 SWAPGS_UNSAFE_STACK
24216 RESTORE_ALL 8
24217 jmp irq_return
24218 paranoid_restore:
24219 + pax_exit_kernel
24220 TRACE_IRQS_IRETQ_DEBUG 0
24221 RESTORE_ALL 8
24222 + pax_force_retaddr_bts
24223 jmp irq_return
24224 paranoid_userspace:
24225 GET_THREAD_INFO(%rcx)
24226 @@ -1349,7 +1861,7 @@ paranoid_schedule:
24227 TRACE_IRQS_OFF
24228 jmp paranoid_userspace
24229 CFI_ENDPROC
24230 -END(paranoid_exit)
24231 +ENDPROC(paranoid_exit)
24232
24233 /*
24234 * Exception entry point. This expects an error code/orig_rax on the stack.
24235 @@ -1376,12 +1888,23 @@ ENTRY(error_entry)
24236 movq %r14, R14+8(%rsp)
24237 movq %r15, R15+8(%rsp)
24238 xorl %ebx,%ebx
24239 - testl $3,CS+8(%rsp)
24240 + testb $3,CS+8(%rsp)
24241 je error_kernelspace
24242 error_swapgs:
24243 SWAPGS
24244 error_sti:
24245 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24246 + testb $3, CS+8(%rsp)
24247 + jnz 1f
24248 + pax_enter_kernel
24249 + jmp 2f
24250 +1: pax_enter_kernel_user
24251 +2:
24252 +#else
24253 + pax_enter_kernel
24254 +#endif
24255 TRACE_IRQS_OFF
24256 + pax_force_retaddr
24257 ret
24258
24259 /*
24260 @@ -1416,7 +1939,7 @@ error_bad_iret:
24261 decl %ebx /* Return to usergs */
24262 jmp error_sti
24263 CFI_ENDPROC
24264 -END(error_entry)
24265 +ENDPROC(error_entry)
24266
24267
24268 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24269 @@ -1427,7 +1950,7 @@ ENTRY(error_exit)
24270 DISABLE_INTERRUPTS(CLBR_NONE)
24271 TRACE_IRQS_OFF
24272 GET_THREAD_INFO(%rcx)
24273 - testl %eax,%eax
24274 + testl $1,%eax
24275 jne retint_kernel
24276 LOCKDEP_SYS_EXIT_IRQ
24277 movl TI_flags(%rcx),%edx
24278 @@ -1436,7 +1959,7 @@ ENTRY(error_exit)
24279 jnz retint_careful
24280 jmp retint_swapgs
24281 CFI_ENDPROC
24282 -END(error_exit)
24283 +ENDPROC(error_exit)
24284
24285 /*
24286 * Test if a given stack is an NMI stack or not.
24287 @@ -1494,9 +2017,11 @@ ENTRY(nmi)
24288 * If %cs was not the kernel segment, then the NMI triggered in user
24289 * space, which means it is definitely not nested.
24290 */
24291 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24292 + je 1f
24293 cmpl $__KERNEL_CS, 16(%rsp)
24294 jne first_nmi
24295 -
24296 +1:
24297 /*
24298 * Check the special variable on the stack to see if NMIs are
24299 * executing.
24300 @@ -1530,8 +2055,7 @@ nested_nmi:
24301
24302 1:
24303 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24304 - leaq -1*8(%rsp), %rdx
24305 - movq %rdx, %rsp
24306 + subq $8, %rsp
24307 CFI_ADJUST_CFA_OFFSET 1*8
24308 leaq -10*8(%rsp), %rdx
24309 pushq_cfi $__KERNEL_DS
24310 @@ -1549,6 +2073,7 @@ nested_nmi_out:
24311 CFI_RESTORE rdx
24312
24313 /* No need to check faults here */
24314 +# pax_force_retaddr_bts
24315 INTERRUPT_RETURN
24316
24317 CFI_RESTORE_STATE
24318 @@ -1645,13 +2170,13 @@ end_repeat_nmi:
24319 subq $ORIG_RAX-R15, %rsp
24320 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24321 /*
24322 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24323 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24324 * as we should not be calling schedule in NMI context.
24325 * Even with normal interrupts enabled. An NMI should not be
24326 * setting NEED_RESCHED or anything that normal interrupts and
24327 * exceptions might do.
24328 */
24329 - call save_paranoid
24330 + call save_paranoid_nmi
24331 DEFAULT_FRAME 0
24332
24333 /*
24334 @@ -1661,9 +2186,9 @@ end_repeat_nmi:
24335 * NMI itself takes a page fault, the page fault that was preempted
24336 * will read the information from the NMI page fault and not the
24337 * origin fault. Save it off and restore it if it changes.
24338 - * Use the r12 callee-saved register.
24339 + * Use the r13 callee-saved register.
24340 */
24341 - movq %cr2, %r12
24342 + movq %cr2, %r13
24343
24344 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24345 movq %rsp,%rdi
24346 @@ -1672,29 +2197,34 @@ end_repeat_nmi:
24347
24348 /* Did the NMI take a page fault? Restore cr2 if it did */
24349 movq %cr2, %rcx
24350 - cmpq %rcx, %r12
24351 + cmpq %rcx, %r13
24352 je 1f
24353 - movq %r12, %cr2
24354 + movq %r13, %cr2
24355 1:
24356
24357 - testl %ebx,%ebx /* swapgs needed? */
24358 + testl $1,%ebx /* swapgs needed? */
24359 jnz nmi_restore
24360 nmi_swapgs:
24361 SWAPGS_UNSAFE_STACK
24362 nmi_restore:
24363 + pax_exit_kernel_nmi
24364 /* Pop the extra iret frame at once */
24365 RESTORE_ALL 6*8
24366 + testb $3, 8(%rsp)
24367 + jnz 1f
24368 + pax_force_retaddr_bts
24369 +1:
24370
24371 /* Clear the NMI executing stack variable */
24372 movq $0, 5*8(%rsp)
24373 jmp irq_return
24374 CFI_ENDPROC
24375 -END(nmi)
24376 +ENDPROC(nmi)
24377
24378 ENTRY(ignore_sysret)
24379 CFI_STARTPROC
24380 mov $-ENOSYS,%eax
24381 sysret
24382 CFI_ENDPROC
24383 -END(ignore_sysret)
24384 +ENDPROC(ignore_sysret)
24385
24386 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24387 index f5d0730..5bce89c 100644
24388 --- a/arch/x86/kernel/espfix_64.c
24389 +++ b/arch/x86/kernel/espfix_64.c
24390 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24391 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24392 static void *espfix_pages[ESPFIX_MAX_PAGES];
24393
24394 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24395 - __aligned(PAGE_SIZE);
24396 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24397
24398 static unsigned int page_random, slot_random;
24399
24400 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24401 void __init init_espfix_bsp(void)
24402 {
24403 pgd_t *pgd_p;
24404 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24405
24406 /* Install the espfix pud into the kernel page directory */
24407 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24408 + pgd_p = &init_level4_pgt[index];
24409 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24410
24411 +#ifdef CONFIG_PAX_PER_CPU_PGD
24412 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24413 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24414 +#endif
24415 +
24416 /* Randomize the locations */
24417 init_espfix_random();
24418
24419 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24420 set_pte(&pte_p[n*PTE_STRIDE], pte);
24421
24422 /* Job is done for this CPU and any CPU which shares this page */
24423 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24424 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24425
24426 unlock_done:
24427 mutex_unlock(&espfix_init_mutex);
24428 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24429 index 8b7b0a5..2395f29 100644
24430 --- a/arch/x86/kernel/ftrace.c
24431 +++ b/arch/x86/kernel/ftrace.c
24432 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24433 * kernel identity mapping to modify code.
24434 */
24435 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24436 - ip = (unsigned long)__va(__pa_symbol(ip));
24437 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24438
24439 return ip;
24440 }
24441 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24442 {
24443 unsigned char replaced[MCOUNT_INSN_SIZE];
24444
24445 + ip = ktla_ktva(ip);
24446 +
24447 /*
24448 * Note: Due to modules and __init, code can
24449 * disappear and change, we need to protect against faulting
24450 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24451 unsigned char old[MCOUNT_INSN_SIZE];
24452 int ret;
24453
24454 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24455 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24456
24457 ftrace_update_func = ip;
24458 /* Make sure the breakpoints see the ftrace_update_func update */
24459 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24460 unsigned char replaced[MCOUNT_INSN_SIZE];
24461 unsigned char brk = BREAKPOINT_INSTRUCTION;
24462
24463 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24464 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24465 return -EFAULT;
24466
24467 /* Make sure it is what we expect it to be */
24468 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24469 index eda1a86..8f6df48 100644
24470 --- a/arch/x86/kernel/head64.c
24471 +++ b/arch/x86/kernel/head64.c
24472 @@ -67,12 +67,12 @@ again:
24473 pgd = *pgd_p;
24474
24475 /*
24476 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24477 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24478 + * The use of __early_va rather than __va here is critical:
24479 + * __va would point us back into the dynamic
24480 * range and we might end up looping forever...
24481 */
24482 if (pgd)
24483 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24484 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24485 else {
24486 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24487 reset_early_page_tables();
24488 @@ -82,13 +82,13 @@ again:
24489 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24490 for (i = 0; i < PTRS_PER_PUD; i++)
24491 pud_p[i] = 0;
24492 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24493 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24494 }
24495 pud_p += pud_index(address);
24496 pud = *pud_p;
24497
24498 if (pud)
24499 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24500 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24501 else {
24502 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24503 reset_early_page_tables();
24504 @@ -98,7 +98,7 @@ again:
24505 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24506 for (i = 0; i < PTRS_PER_PMD; i++)
24507 pmd_p[i] = 0;
24508 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24509 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24510 }
24511 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24512 pmd_p[pmd_index(address)] = pmd;
24513 @@ -175,7 +175,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24514 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24515 early_printk("Kernel alive\n");
24516
24517 - clear_page(init_level4_pgt);
24518 /* set init_level4_pgt kernel high mapping*/
24519 init_level4_pgt[511] = early_level4_pgt[511];
24520
24521 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24522 index f36bd42..0ab4474 100644
24523 --- a/arch/x86/kernel/head_32.S
24524 +++ b/arch/x86/kernel/head_32.S
24525 @@ -26,6 +26,12 @@
24526 /* Physical address */
24527 #define pa(X) ((X) - __PAGE_OFFSET)
24528
24529 +#ifdef CONFIG_PAX_KERNEXEC
24530 +#define ta(X) (X)
24531 +#else
24532 +#define ta(X) ((X) - __PAGE_OFFSET)
24533 +#endif
24534 +
24535 /*
24536 * References to members of the new_cpu_data structure.
24537 */
24538 @@ -55,11 +61,7 @@
24539 * and small than max_low_pfn, otherwise will waste some page table entries
24540 */
24541
24542 -#if PTRS_PER_PMD > 1
24543 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24544 -#else
24545 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24546 -#endif
24547 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24548
24549 /* Number of possible pages in the lowmem region */
24550 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24551 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24552 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24553
24554 /*
24555 + * Real beginning of normal "text" segment
24556 + */
24557 +ENTRY(stext)
24558 +ENTRY(_stext)
24559 +
24560 +/*
24561 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24562 * %esi points to the real-mode code as a 32-bit pointer.
24563 * CS and DS must be 4 GB flat segments, but we don't depend on
24564 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24565 * can.
24566 */
24567 __HEAD
24568 +
24569 +#ifdef CONFIG_PAX_KERNEXEC
24570 + jmp startup_32
24571 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24572 +.fill PAGE_SIZE-5,1,0xcc
24573 +#endif
24574 +
24575 ENTRY(startup_32)
24576 movl pa(stack_start),%ecx
24577
24578 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24579 2:
24580 leal -__PAGE_OFFSET(%ecx),%esp
24581
24582 +#ifdef CONFIG_SMP
24583 + movl $pa(cpu_gdt_table),%edi
24584 + movl $__per_cpu_load,%eax
24585 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24586 + rorl $16,%eax
24587 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24588 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24589 + movl $__per_cpu_end - 1,%eax
24590 + subl $__per_cpu_start,%eax
24591 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24592 +#endif
24593 +
24594 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24595 + movl $NR_CPUS,%ecx
24596 + movl $pa(cpu_gdt_table),%edi
24597 +1:
24598 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24599 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24600 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24601 + addl $PAGE_SIZE_asm,%edi
24602 + loop 1b
24603 +#endif
24604 +
24605 +#ifdef CONFIG_PAX_KERNEXEC
24606 + movl $pa(boot_gdt),%edi
24607 + movl $__LOAD_PHYSICAL_ADDR,%eax
24608 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24609 + rorl $16,%eax
24610 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24611 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24612 + rorl $16,%eax
24613 +
24614 + ljmp $(__BOOT_CS),$1f
24615 +1:
24616 +
24617 + movl $NR_CPUS,%ecx
24618 + movl $pa(cpu_gdt_table),%edi
24619 + addl $__PAGE_OFFSET,%eax
24620 +1:
24621 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24622 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24623 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24624 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24625 + rorl $16,%eax
24626 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24627 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24628 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24629 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24630 + rorl $16,%eax
24631 + addl $PAGE_SIZE_asm,%edi
24632 + loop 1b
24633 +#endif
24634 +
24635 /*
24636 * Clear BSS first so that there are no surprises...
24637 */
24638 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24639 movl %eax, pa(max_pfn_mapped)
24640
24641 /* Do early initialization of the fixmap area */
24642 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24643 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24644 +#ifdef CONFIG_COMPAT_VDSO
24645 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24646 +#else
24647 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24648 +#endif
24649 #else /* Not PAE */
24650
24651 page_pde_offset = (__PAGE_OFFSET >> 20);
24652 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24653 movl %eax, pa(max_pfn_mapped)
24654
24655 /* Do early initialization of the fixmap area */
24656 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24657 - movl %eax,pa(initial_page_table+0xffc)
24658 +#ifdef CONFIG_COMPAT_VDSO
24659 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24660 +#else
24661 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24662 +#endif
24663 #endif
24664
24665 #ifdef CONFIG_PARAVIRT
24666 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24667 cmpl $num_subarch_entries, %eax
24668 jae bad_subarch
24669
24670 - movl pa(subarch_entries)(,%eax,4), %eax
24671 - subl $__PAGE_OFFSET, %eax
24672 - jmp *%eax
24673 + jmp *pa(subarch_entries)(,%eax,4)
24674
24675 bad_subarch:
24676 WEAK(lguest_entry)
24677 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24678 __INITDATA
24679
24680 subarch_entries:
24681 - .long default_entry /* normal x86/PC */
24682 - .long lguest_entry /* lguest hypervisor */
24683 - .long xen_entry /* Xen hypervisor */
24684 - .long default_entry /* Moorestown MID */
24685 + .long ta(default_entry) /* normal x86/PC */
24686 + .long ta(lguest_entry) /* lguest hypervisor */
24687 + .long ta(xen_entry) /* Xen hypervisor */
24688 + .long ta(default_entry) /* Moorestown MID */
24689 num_subarch_entries = (. - subarch_entries) / 4
24690 .previous
24691 #else
24692 @@ -354,6 +426,7 @@ default_entry:
24693 movl pa(mmu_cr4_features),%eax
24694 movl %eax,%cr4
24695
24696 +#ifdef CONFIG_X86_PAE
24697 testb $X86_CR4_PAE, %al # check if PAE is enabled
24698 jz enable_paging
24699
24700 @@ -382,6 +455,9 @@ default_entry:
24701 /* Make changes effective */
24702 wrmsr
24703
24704 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24705 +#endif
24706 +
24707 enable_paging:
24708
24709 /*
24710 @@ -449,14 +525,20 @@ is486:
24711 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24712 movl %eax,%ss # after changing gdt.
24713
24714 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24715 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24716 movl %eax,%ds
24717 movl %eax,%es
24718
24719 movl $(__KERNEL_PERCPU), %eax
24720 movl %eax,%fs # set this cpu's percpu
24721
24722 +#ifdef CONFIG_CC_STACKPROTECTOR
24723 movl $(__KERNEL_STACK_CANARY),%eax
24724 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24725 + movl $(__USER_DS),%eax
24726 +#else
24727 + xorl %eax,%eax
24728 +#endif
24729 movl %eax,%gs
24730
24731 xorl %eax,%eax # Clear LDT
24732 @@ -512,8 +594,11 @@ setup_once:
24733 * relocation. Manually set base address in stack canary
24734 * segment descriptor.
24735 */
24736 - movl $gdt_page,%eax
24737 + movl $cpu_gdt_table,%eax
24738 movl $stack_canary,%ecx
24739 +#ifdef CONFIG_SMP
24740 + addl $__per_cpu_load,%ecx
24741 +#endif
24742 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24743 shrl $16, %ecx
24744 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24745 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24746 cmpl $2,(%esp) # X86_TRAP_NMI
24747 je is_nmi # Ignore NMI
24748
24749 - cmpl $2,%ss:early_recursion_flag
24750 + cmpl $1,%ss:early_recursion_flag
24751 je hlt_loop
24752 incl %ss:early_recursion_flag
24753
24754 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24755 pushl (20+6*4)(%esp) /* trapno */
24756 pushl $fault_msg
24757 call printk
24758 -#endif
24759 call dump_stack
24760 +#endif
24761 hlt_loop:
24762 hlt
24763 jmp hlt_loop
24764 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24765 /* This is the default interrupt "handler" :-) */
24766 ALIGN
24767 ignore_int:
24768 - cld
24769 #ifdef CONFIG_PRINTK
24770 + cmpl $2,%ss:early_recursion_flag
24771 + je hlt_loop
24772 + incl %ss:early_recursion_flag
24773 + cld
24774 pushl %eax
24775 pushl %ecx
24776 pushl %edx
24777 @@ -617,9 +705,6 @@ ignore_int:
24778 movl $(__KERNEL_DS),%eax
24779 movl %eax,%ds
24780 movl %eax,%es
24781 - cmpl $2,early_recursion_flag
24782 - je hlt_loop
24783 - incl early_recursion_flag
24784 pushl 16(%esp)
24785 pushl 24(%esp)
24786 pushl 32(%esp)
24787 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24788 /*
24789 * BSS section
24790 */
24791 -__PAGE_ALIGNED_BSS
24792 - .align PAGE_SIZE
24793 #ifdef CONFIG_X86_PAE
24794 +.section .initial_pg_pmd,"a",@progbits
24795 initial_pg_pmd:
24796 .fill 1024*KPMDS,4,0
24797 #else
24798 +.section .initial_page_table,"a",@progbits
24799 ENTRY(initial_page_table)
24800 .fill 1024,4,0
24801 #endif
24802 +.section .initial_pg_fixmap,"a",@progbits
24803 initial_pg_fixmap:
24804 .fill 1024,4,0
24805 +.section .empty_zero_page,"a",@progbits
24806 ENTRY(empty_zero_page)
24807 .fill 4096,1,0
24808 +.section .swapper_pg_dir,"a",@progbits
24809 ENTRY(swapper_pg_dir)
24810 +#ifdef CONFIG_X86_PAE
24811 + .fill 4,8,0
24812 +#else
24813 .fill 1024,4,0
24814 +#endif
24815
24816 /*
24817 * This starts the data section.
24818 */
24819 #ifdef CONFIG_X86_PAE
24820 -__PAGE_ALIGNED_DATA
24821 - /* Page-aligned for the benefit of paravirt? */
24822 - .align PAGE_SIZE
24823 +.section .initial_page_table,"a",@progbits
24824 ENTRY(initial_page_table)
24825 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24826 # if KPMDS == 3
24827 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24828 # error "Kernel PMDs should be 1, 2 or 3"
24829 # endif
24830 .align PAGE_SIZE /* needs to be page-sized too */
24831 +
24832 +#ifdef CONFIG_PAX_PER_CPU_PGD
24833 +ENTRY(cpu_pgd)
24834 + .rept 2*NR_CPUS
24835 + .fill 4,8,0
24836 + .endr
24837 +#endif
24838 +
24839 #endif
24840
24841 .data
24842 .balign 4
24843 ENTRY(stack_start)
24844 - .long init_thread_union+THREAD_SIZE
24845 + .long init_thread_union+THREAD_SIZE-8
24846
24847 __INITRODATA
24848 int_msg:
24849 @@ -727,7 +825,7 @@ fault_msg:
24850 * segment size, and 32-bit linear address value:
24851 */
24852
24853 - .data
24854 +.section .rodata,"a",@progbits
24855 .globl boot_gdt_descr
24856 .globl idt_descr
24857
24858 @@ -736,7 +834,7 @@ fault_msg:
24859 .word 0 # 32 bit align gdt_desc.address
24860 boot_gdt_descr:
24861 .word __BOOT_DS+7
24862 - .long boot_gdt - __PAGE_OFFSET
24863 + .long pa(boot_gdt)
24864
24865 .word 0 # 32-bit align idt_desc.address
24866 idt_descr:
24867 @@ -747,7 +845,7 @@ idt_descr:
24868 .word 0 # 32 bit align gdt_desc.address
24869 ENTRY(early_gdt_descr)
24870 .word GDT_ENTRIES*8-1
24871 - .long gdt_page /* Overwritten for secondary CPUs */
24872 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24873
24874 /*
24875 * The boot_gdt must mirror the equivalent in setup.S and is
24876 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24877 .align L1_CACHE_BYTES
24878 ENTRY(boot_gdt)
24879 .fill GDT_ENTRY_BOOT_CS,8,0
24880 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24881 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24882 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24883 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24884 +
24885 + .align PAGE_SIZE_asm
24886 +ENTRY(cpu_gdt_table)
24887 + .rept NR_CPUS
24888 + .quad 0x0000000000000000 /* NULL descriptor */
24889 + .quad 0x0000000000000000 /* 0x0b reserved */
24890 + .quad 0x0000000000000000 /* 0x13 reserved */
24891 + .quad 0x0000000000000000 /* 0x1b reserved */
24892 +
24893 +#ifdef CONFIG_PAX_KERNEXEC
24894 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24895 +#else
24896 + .quad 0x0000000000000000 /* 0x20 unused */
24897 +#endif
24898 +
24899 + .quad 0x0000000000000000 /* 0x28 unused */
24900 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24901 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24902 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24903 + .quad 0x0000000000000000 /* 0x4b reserved */
24904 + .quad 0x0000000000000000 /* 0x53 reserved */
24905 + .quad 0x0000000000000000 /* 0x5b reserved */
24906 +
24907 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24908 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24909 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24910 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24911 +
24912 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24913 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24914 +
24915 + /*
24916 + * Segments used for calling PnP BIOS have byte granularity.
24917 + * The code segments and data segments have fixed 64k limits,
24918 + * the transfer segment sizes are set at run time.
24919 + */
24920 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24921 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24922 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24923 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24924 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24925 +
24926 + /*
24927 + * The APM segments have byte granularity and their bases
24928 + * are set at run time. All have 64k limits.
24929 + */
24930 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24931 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24932 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24933 +
24934 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24935 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24936 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24937 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24938 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24939 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24940 +
24941 + /* Be sure this is zeroed to avoid false validations in Xen */
24942 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24943 + .endr
24944 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24945 index a468c0a..8b5a879 100644
24946 --- a/arch/x86/kernel/head_64.S
24947 +++ b/arch/x86/kernel/head_64.S
24948 @@ -20,6 +20,8 @@
24949 #include <asm/processor-flags.h>
24950 #include <asm/percpu.h>
24951 #include <asm/nops.h>
24952 +#include <asm/cpufeature.h>
24953 +#include <asm/alternative-asm.h>
24954
24955 #ifdef CONFIG_PARAVIRT
24956 #include <asm/asm-offsets.h>
24957 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24958 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24959 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24960 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24961 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24962 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24963 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24964 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24965 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24966 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24967
24968 .text
24969 __HEAD
24970 @@ -89,11 +97,24 @@ startup_64:
24971 * Fixup the physical addresses in the page table
24972 */
24973 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24974 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24975 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24976 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24977 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24978 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24979
24980 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24981 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24982 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24983 +#ifndef CONFIG_XEN
24984 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24985 +#endif
24986 +
24987 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24988 +
24989 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24990 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24991
24992 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24993 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24994
24995 /*
24996 * Set up the identity mapping for the switchover. These
24997 @@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
24998 * after the boot processor executes this code.
24999 */
25000
25001 + orq $-1, %rbp
25002 movq $(init_level4_pgt - __START_KERNEL_map), %rax
25003 1:
25004
25005 - /* Enable PAE mode and PGE */
25006 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
25007 + /* Enable PAE mode and PSE/PGE */
25008 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
25009 movq %rcx, %cr4
25010
25011 /* Setup early boot stage 4 level pagetables. */
25012 @@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
25013 movl $MSR_EFER, %ecx
25014 rdmsr
25015 btsl $_EFER_SCE, %eax /* Enable System Call */
25016 - btl $20,%edi /* No Execute supported? */
25017 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
25018 jnc 1f
25019 btsl $_EFER_NX, %eax
25020 + cmpq $-1, %rbp
25021 + je 1f
25022 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
25023 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
25024 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
25025 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
25026 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
25027 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
25028 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
25029 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
25030 1: wrmsr /* Make changes effective */
25031
25032 /* Setup cr0 */
25033 @@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
25034 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
25035 * address given in m16:64.
25036 */
25037 + pax_set_fptr_mask
25038 movq initial_code(%rip),%rax
25039 pushq $0 # fake return address to stop unwinder
25040 pushq $__KERNEL_CS # set correct cs
25041 @@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
25042 .quad INIT_PER_CPU_VAR(irq_stack_union)
25043
25044 GLOBAL(stack_start)
25045 - .quad init_thread_union+THREAD_SIZE-8
25046 + .quad init_thread_union+THREAD_SIZE-16
25047 .word 0
25048 __FINITDATA
25049
25050 @@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
25051 call dump_stack
25052 #ifdef CONFIG_KALLSYMS
25053 leaq early_idt_ripmsg(%rip),%rdi
25054 - movq 40(%rsp),%rsi # %rip again
25055 + movq 88(%rsp),%rsi # %rip again
25056 call __print_symbol
25057 #endif
25058 #endif /* EARLY_PRINTK */
25059 @@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
25060 early_recursion_flag:
25061 .long 0
25062
25063 + .section .rodata,"a",@progbits
25064 #ifdef CONFIG_EARLY_PRINTK
25065 early_idt_msg:
25066 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
25067 @@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
25068 NEXT_PAGE(early_dynamic_pgts)
25069 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
25070
25071 - .data
25072 + .section .rodata,"a",@progbits
25073
25074 -#ifndef CONFIG_XEN
25075 NEXT_PAGE(init_level4_pgt)
25076 - .fill 512,8,0
25077 -#else
25078 -NEXT_PAGE(init_level4_pgt)
25079 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25080 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
25081 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25082 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
25083 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
25084 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
25085 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
25086 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
25087 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25088 .org init_level4_pgt + L4_START_KERNEL*8, 0
25089 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
25090 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
25091
25092 +#ifdef CONFIG_PAX_PER_CPU_PGD
25093 +NEXT_PAGE(cpu_pgd)
25094 + .rept 2*NR_CPUS
25095 + .fill 512,8,0
25096 + .endr
25097 +#endif
25098 +
25099 NEXT_PAGE(level3_ident_pgt)
25100 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25101 +#ifdef CONFIG_XEN
25102 .fill 511, 8, 0
25103 +#else
25104 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
25105 + .fill 510,8,0
25106 +#endif
25107 +
25108 +NEXT_PAGE(level3_vmalloc_start_pgt)
25109 + .fill 512,8,0
25110 +
25111 +NEXT_PAGE(level3_vmalloc_end_pgt)
25112 + .fill 512,8,0
25113 +
25114 +NEXT_PAGE(level3_vmemmap_pgt)
25115 + .fill L3_VMEMMAP_START,8,0
25116 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25117 +
25118 NEXT_PAGE(level2_ident_pgt)
25119 - /* Since I easily can, map the first 1G.
25120 + /* Since I easily can, map the first 2G.
25121 * Don't set NX because code runs from these pages.
25122 */
25123 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25124 -#endif
25125 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25126
25127 NEXT_PAGE(level3_kernel_pgt)
25128 .fill L3_START_KERNEL,8,0
25129 @@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
25130 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25131 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25132
25133 +NEXT_PAGE(level2_vmemmap_pgt)
25134 + .fill 512,8,0
25135 +
25136 NEXT_PAGE(level2_kernel_pgt)
25137 /*
25138 * 512 MB kernel mapping. We spend a full page on this pagetable
25139 @@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
25140 NEXT_PAGE(level2_fixmap_pgt)
25141 .fill 506,8,0
25142 .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25143 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25144 - .fill 5,8,0
25145 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25146 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25147 + .fill 4,8,0
25148
25149 NEXT_PAGE(level1_fixmap_pgt)
25150 .fill 512,8,0
25151
25152 +NEXT_PAGE(level1_vsyscall_pgt)
25153 + .fill 512,8,0
25154 +
25155 #undef PMDS
25156
25157 - .data
25158 + .align PAGE_SIZE
25159 +ENTRY(cpu_gdt_table)
25160 + .rept NR_CPUS
25161 + .quad 0x0000000000000000 /* NULL descriptor */
25162 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25163 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25164 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25165 + .quad 0x00cffb000000ffff /* __USER32_CS */
25166 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25167 + .quad 0x00affb000000ffff /* __USER_CS */
25168 +
25169 +#ifdef CONFIG_PAX_KERNEXEC
25170 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25171 +#else
25172 + .quad 0x0 /* unused */
25173 +#endif
25174 +
25175 + .quad 0,0 /* TSS */
25176 + .quad 0,0 /* LDT */
25177 + .quad 0,0,0 /* three TLS descriptors */
25178 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25179 + /* asm/segment.h:GDT_ENTRIES must match this */
25180 +
25181 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25182 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25183 +#else
25184 + .quad 0x0 /* unused */
25185 +#endif
25186 +
25187 + /* zero the remaining page */
25188 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25189 + .endr
25190 +
25191 .align 16
25192 .globl early_gdt_descr
25193 early_gdt_descr:
25194 .word GDT_ENTRIES*8-1
25195 early_gdt_descr_base:
25196 - .quad INIT_PER_CPU_VAR(gdt_page)
25197 + .quad cpu_gdt_table
25198
25199 ENTRY(phys_base)
25200 /* This must match the first entry in level2_kernel_pgt */
25201 .quad 0x0000000000000000
25202
25203 #include "../../x86/xen/xen-head.S"
25204 -
25205 - __PAGE_ALIGNED_BSS
25206 +
25207 + .section .rodata,"a",@progbits
25208 NEXT_PAGE(empty_zero_page)
25209 .skip PAGE_SIZE
25210 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25211 index 05fd74f..c3548b1 100644
25212 --- a/arch/x86/kernel/i386_ksyms_32.c
25213 +++ b/arch/x86/kernel/i386_ksyms_32.c
25214 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25215 EXPORT_SYMBOL(cmpxchg8b_emu);
25216 #endif
25217
25218 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25219 +
25220 /* Networking helper routines. */
25221 EXPORT_SYMBOL(csum_partial_copy_generic);
25222 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25223 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25224
25225 EXPORT_SYMBOL(__get_user_1);
25226 EXPORT_SYMBOL(__get_user_2);
25227 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25228 EXPORT_SYMBOL(___preempt_schedule_context);
25229 #endif
25230 #endif
25231 +
25232 +#ifdef CONFIG_PAX_KERNEXEC
25233 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25234 +#endif
25235 +
25236 +#ifdef CONFIG_PAX_PER_CPU_PGD
25237 +EXPORT_SYMBOL(cpu_pgd);
25238 +#endif
25239 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25240 index a9a4229..6f4d476 100644
25241 --- a/arch/x86/kernel/i387.c
25242 +++ b/arch/x86/kernel/i387.c
25243 @@ -51,7 +51,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25244 static inline bool interrupted_user_mode(void)
25245 {
25246 struct pt_regs *regs = get_irq_regs();
25247 - return regs && user_mode_vm(regs);
25248 + return regs && user_mode(regs);
25249 }
25250
25251 /*
25252 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25253 index e7cc537..67d7372 100644
25254 --- a/arch/x86/kernel/i8259.c
25255 +++ b/arch/x86/kernel/i8259.c
25256 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25257 static void make_8259A_irq(unsigned int irq)
25258 {
25259 disable_irq_nosync(irq);
25260 - io_apic_irqs &= ~(1<<irq);
25261 + io_apic_irqs &= ~(1UL<<irq);
25262 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25263 enable_irq(irq);
25264 }
25265 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25266 "spurious 8259A interrupt: IRQ%d.\n", irq);
25267 spurious_irq_mask |= irqmask;
25268 }
25269 - atomic_inc(&irq_err_count);
25270 + atomic_inc_unchecked(&irq_err_count);
25271 /*
25272 * Theoretically we do not have to handle this IRQ,
25273 * but in Linux this does not cause problems and is
25274 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25275 /* (slave's support for AEOI in flat mode is to be investigated) */
25276 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25277
25278 + pax_open_kernel();
25279 if (auto_eoi)
25280 /*
25281 * In AEOI mode we just have to mask the interrupt
25282 * when acking.
25283 */
25284 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25285 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25286 else
25287 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25288 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25289 + pax_close_kernel();
25290
25291 udelay(100); /* wait for 8259A to initialize */
25292
25293 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25294 index a979b5b..1d6db75 100644
25295 --- a/arch/x86/kernel/io_delay.c
25296 +++ b/arch/x86/kernel/io_delay.c
25297 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25298 * Quirk table for systems that misbehave (lock up, etc.) if port
25299 * 0x80 is used:
25300 */
25301 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25302 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25303 {
25304 .callback = dmi_io_delay_0xed_port,
25305 .ident = "Compaq Presario V6000",
25306 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25307 index 4ddaf66..49d5c18 100644
25308 --- a/arch/x86/kernel/ioport.c
25309 +++ b/arch/x86/kernel/ioport.c
25310 @@ -6,6 +6,7 @@
25311 #include <linux/sched.h>
25312 #include <linux/kernel.h>
25313 #include <linux/capability.h>
25314 +#include <linux/security.h>
25315 #include <linux/errno.h>
25316 #include <linux/types.h>
25317 #include <linux/ioport.h>
25318 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25319 return -EINVAL;
25320 if (turn_on && !capable(CAP_SYS_RAWIO))
25321 return -EPERM;
25322 +#ifdef CONFIG_GRKERNSEC_IO
25323 + if (turn_on && grsec_disable_privio) {
25324 + gr_handle_ioperm();
25325 + return -ENODEV;
25326 + }
25327 +#endif
25328
25329 /*
25330 * If it's the first ioperm() call in this thread's lifetime, set the
25331 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25332 * because the ->io_bitmap_max value must match the bitmap
25333 * contents:
25334 */
25335 - tss = &per_cpu(init_tss, get_cpu());
25336 + tss = init_tss + get_cpu();
25337
25338 if (turn_on)
25339 bitmap_clear(t->io_bitmap_ptr, from, num);
25340 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25341 if (level > old) {
25342 if (!capable(CAP_SYS_RAWIO))
25343 return -EPERM;
25344 +#ifdef CONFIG_GRKERNSEC_IO
25345 + if (grsec_disable_privio) {
25346 + gr_handle_iopl();
25347 + return -ENODEV;
25348 + }
25349 +#endif
25350 }
25351 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25352 t->iopl = level << 12;
25353 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25354 index 705ef8d..8672c9d 100644
25355 --- a/arch/x86/kernel/irq.c
25356 +++ b/arch/x86/kernel/irq.c
25357 @@ -22,7 +22,7 @@
25358 #define CREATE_TRACE_POINTS
25359 #include <asm/trace/irq_vectors.h>
25360
25361 -atomic_t irq_err_count;
25362 +atomic_unchecked_t irq_err_count;
25363
25364 /* Function pointer for generic interrupt vector handling */
25365 void (*x86_platform_ipi_callback)(void) = NULL;
25366 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25367 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25368 seq_puts(p, " Hypervisor callback interrupts\n");
25369 #endif
25370 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25371 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25372 #if defined(CONFIG_X86_IO_APIC)
25373 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25374 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25375 #endif
25376 return 0;
25377 }
25378 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25379
25380 u64 arch_irq_stat(void)
25381 {
25382 - u64 sum = atomic_read(&irq_err_count);
25383 + u64 sum = atomic_read_unchecked(&irq_err_count);
25384 return sum;
25385 }
25386
25387 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25388 index 63ce838..2ea3e06 100644
25389 --- a/arch/x86/kernel/irq_32.c
25390 +++ b/arch/x86/kernel/irq_32.c
25391 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25392
25393 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25394
25395 +extern void gr_handle_kernel_exploit(void);
25396 +
25397 int sysctl_panic_on_stackoverflow __read_mostly;
25398
25399 /* Debugging check for stack overflow: is there less than 1KB free? */
25400 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25401 __asm__ __volatile__("andl %%esp,%0" :
25402 "=r" (sp) : "0" (THREAD_SIZE - 1));
25403
25404 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25405 + return sp < STACK_WARN;
25406 }
25407
25408 static void print_stack_overflow(void)
25409 {
25410 printk(KERN_WARNING "low stack detected by irq handler\n");
25411 dump_stack();
25412 + gr_handle_kernel_exploit();
25413 if (sysctl_panic_on_stackoverflow)
25414 panic("low stack detected by irq handler - check messages\n");
25415 }
25416 @@ -84,10 +87,9 @@ static inline void *current_stack(void)
25417 static inline int
25418 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25419 {
25420 - struct irq_stack *curstk, *irqstk;
25421 + struct irq_stack *irqstk;
25422 u32 *isp, *prev_esp, arg1, arg2;
25423
25424 - curstk = (struct irq_stack *) current_stack();
25425 irqstk = __this_cpu_read(hardirq_stack);
25426
25427 /*
25428 @@ -96,15 +98,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25429 * handler) we can't do that and just have to keep using the
25430 * current stack (which is the irq stack already after all)
25431 */
25432 - if (unlikely(curstk == irqstk))
25433 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25434 return 0;
25435
25436 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25437 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25438
25439 /* Save the next esp at the bottom of the stack */
25440 prev_esp = (u32 *)irqstk;
25441 *prev_esp = current_stack_pointer;
25442
25443 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25444 + __set_fs(MAKE_MM_SEG(0));
25445 +#endif
25446 +
25447 if (unlikely(overflow))
25448 call_on_stack(print_stack_overflow, isp);
25449
25450 @@ -115,6 +121,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25451 : "0" (irq), "1" (desc), "2" (isp),
25452 "D" (desc->handle_irq)
25453 : "memory", "cc", "ecx");
25454 +
25455 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25456 + __set_fs(current_thread_info()->addr_limit);
25457 +#endif
25458 +
25459 return 1;
25460 }
25461
25462 @@ -123,32 +134,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25463 */
25464 void irq_ctx_init(int cpu)
25465 {
25466 - struct irq_stack *irqstk;
25467 -
25468 if (per_cpu(hardirq_stack, cpu))
25469 return;
25470
25471 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25472 - THREADINFO_GFP,
25473 - THREAD_SIZE_ORDER));
25474 - per_cpu(hardirq_stack, cpu) = irqstk;
25475 -
25476 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25477 - THREADINFO_GFP,
25478 - THREAD_SIZE_ORDER));
25479 - per_cpu(softirq_stack, cpu) = irqstk;
25480 -
25481 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25482 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25483 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25484 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25485 }
25486
25487 void do_softirq_own_stack(void)
25488 {
25489 - struct thread_info *curstk;
25490 struct irq_stack *irqstk;
25491 u32 *isp, *prev_esp;
25492
25493 - curstk = current_stack();
25494 irqstk = __this_cpu_read(softirq_stack);
25495
25496 /* build the stack frame on the softirq stack */
25497 @@ -158,7 +155,16 @@ void do_softirq_own_stack(void)
25498 prev_esp = (u32 *)irqstk;
25499 *prev_esp = current_stack_pointer;
25500
25501 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25502 + __set_fs(MAKE_MM_SEG(0));
25503 +#endif
25504 +
25505 call_on_stack(__do_softirq, isp);
25506 +
25507 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25508 + __set_fs(current_thread_info()->addr_limit);
25509 +#endif
25510 +
25511 }
25512
25513 bool handle_irq(unsigned irq, struct pt_regs *regs)
25514 @@ -172,7 +178,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25515 if (unlikely(!desc))
25516 return false;
25517
25518 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25519 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25520 if (unlikely(overflow))
25521 print_stack_overflow();
25522 desc->handle_irq(irq, desc);
25523 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25524 index e4b503d..824fce8 100644
25525 --- a/arch/x86/kernel/irq_64.c
25526 +++ b/arch/x86/kernel/irq_64.c
25527 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25528 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25529 EXPORT_PER_CPU_SYMBOL(irq_regs);
25530
25531 +extern void gr_handle_kernel_exploit(void);
25532 +
25533 int sysctl_panic_on_stackoverflow;
25534
25535 /*
25536 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25537 u64 estack_top, estack_bottom;
25538 u64 curbase = (u64)task_stack_page(current);
25539
25540 - if (user_mode_vm(regs))
25541 + if (user_mode(regs))
25542 return;
25543
25544 if (regs->sp >= curbase + sizeof(struct thread_info) +
25545 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25546 irq_stack_top, irq_stack_bottom,
25547 estack_top, estack_bottom);
25548
25549 + gr_handle_kernel_exploit();
25550 +
25551 if (sysctl_panic_on_stackoverflow)
25552 panic("low stack detected by irq handler - check messages\n");
25553 #endif
25554 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25555 index 26d5a55..a01160a 100644
25556 --- a/arch/x86/kernel/jump_label.c
25557 +++ b/arch/x86/kernel/jump_label.c
25558 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25559 * Jump label is enabled for the first time.
25560 * So we expect a default_nop...
25561 */
25562 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25563 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25564 != 0))
25565 bug_at((void *)entry->code, __LINE__);
25566 } else {
25567 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25568 * ...otherwise expect an ideal_nop. Otherwise
25569 * something went horribly wrong.
25570 */
25571 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25572 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25573 != 0))
25574 bug_at((void *)entry->code, __LINE__);
25575 }
25576 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25577 * are converting the default nop to the ideal nop.
25578 */
25579 if (init) {
25580 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25581 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25582 bug_at((void *)entry->code, __LINE__);
25583 } else {
25584 code.jump = 0xe9;
25585 code.offset = entry->target -
25586 (entry->code + JUMP_LABEL_NOP_SIZE);
25587 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25588 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25589 bug_at((void *)entry->code, __LINE__);
25590 }
25591 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25592 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25593 index 7ec1d5f..5a7d130 100644
25594 --- a/arch/x86/kernel/kgdb.c
25595 +++ b/arch/x86/kernel/kgdb.c
25596 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25597 #ifdef CONFIG_X86_32
25598 switch (regno) {
25599 case GDB_SS:
25600 - if (!user_mode_vm(regs))
25601 + if (!user_mode(regs))
25602 *(unsigned long *)mem = __KERNEL_DS;
25603 break;
25604 case GDB_SP:
25605 - if (!user_mode_vm(regs))
25606 + if (!user_mode(regs))
25607 *(unsigned long *)mem = kernel_stack_pointer(regs);
25608 break;
25609 case GDB_GS:
25610 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25611 bp->attr.bp_addr = breakinfo[breakno].addr;
25612 bp->attr.bp_len = breakinfo[breakno].len;
25613 bp->attr.bp_type = breakinfo[breakno].type;
25614 - info->address = breakinfo[breakno].addr;
25615 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25616 + info->address = ktla_ktva(breakinfo[breakno].addr);
25617 + else
25618 + info->address = breakinfo[breakno].addr;
25619 info->len = breakinfo[breakno].len;
25620 info->type = breakinfo[breakno].type;
25621 val = arch_install_hw_breakpoint(bp);
25622 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25623 case 'k':
25624 /* clear the trace bit */
25625 linux_regs->flags &= ~X86_EFLAGS_TF;
25626 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25627 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25628
25629 /* set the trace bit if we're stepping */
25630 if (remcomInBuffer[0] == 's') {
25631 linux_regs->flags |= X86_EFLAGS_TF;
25632 - atomic_set(&kgdb_cpu_doing_single_step,
25633 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25634 raw_smp_processor_id());
25635 }
25636
25637 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25638
25639 switch (cmd) {
25640 case DIE_DEBUG:
25641 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25642 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25643 if (user_mode(regs))
25644 return single_step_cont(regs, args);
25645 break;
25646 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25647 #endif /* CONFIG_DEBUG_RODATA */
25648
25649 bpt->type = BP_BREAKPOINT;
25650 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25651 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25652 BREAK_INSTR_SIZE);
25653 if (err)
25654 return err;
25655 - err = probe_kernel_write((char *)bpt->bpt_addr,
25656 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25657 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25658 #ifdef CONFIG_DEBUG_RODATA
25659 if (!err)
25660 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25661 return -EBUSY;
25662 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25663 BREAK_INSTR_SIZE);
25664 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25665 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25666 if (err)
25667 return err;
25668 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25669 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25670 if (mutex_is_locked(&text_mutex))
25671 goto knl_write;
25672 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25673 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25674 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25675 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25676 goto knl_write;
25677 return err;
25678 knl_write:
25679 #endif /* CONFIG_DEBUG_RODATA */
25680 - return probe_kernel_write((char *)bpt->bpt_addr,
25681 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25682 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25683 }
25684
25685 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25686 index 98f654d..ac04352 100644
25687 --- a/arch/x86/kernel/kprobes/core.c
25688 +++ b/arch/x86/kernel/kprobes/core.c
25689 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25690 s32 raddr;
25691 } __packed *insn;
25692
25693 - insn = (struct __arch_relative_insn *)from;
25694 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25695 +
25696 + pax_open_kernel();
25697 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25698 insn->op = op;
25699 + pax_close_kernel();
25700 }
25701
25702 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25703 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25704 kprobe_opcode_t opcode;
25705 kprobe_opcode_t *orig_opcodes = opcodes;
25706
25707 - if (search_exception_tables((unsigned long)opcodes))
25708 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25709 return 0; /* Page fault may occur on this address. */
25710
25711 retry:
25712 @@ -242,9 +245,9 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25713 * for the first byte, we can recover the original instruction
25714 * from it and kp->opcode.
25715 */
25716 - memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25717 + memcpy(buf, ktla_ktva(kp->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25718 buf[0] = kp->opcode;
25719 - return (unsigned long)buf;
25720 + return ktva_ktla((unsigned long)buf);
25721 }
25722
25723 /*
25724 @@ -338,7 +341,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25725 /* Another subsystem puts a breakpoint, failed to recover */
25726 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25727 return 0;
25728 + pax_open_kernel();
25729 memcpy(dest, insn.kaddr, insn.length);
25730 + pax_close_kernel();
25731
25732 #ifdef CONFIG_X86_64
25733 if (insn_rip_relative(&insn)) {
25734 @@ -365,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25735 return 0;
25736 }
25737 disp = (u8 *) dest + insn_offset_displacement(&insn);
25738 + pax_open_kernel();
25739 *(s32 *) disp = (s32) newdisp;
25740 + pax_close_kernel();
25741 }
25742 #endif
25743 return insn.length;
25744 @@ -507,7 +514,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25745 * nor set current_kprobe, because it doesn't use single
25746 * stepping.
25747 */
25748 - regs->ip = (unsigned long)p->ainsn.insn;
25749 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25750 preempt_enable_no_resched();
25751 return;
25752 }
25753 @@ -524,9 +531,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25754 regs->flags &= ~X86_EFLAGS_IF;
25755 /* single step inline if the instruction is an int3 */
25756 if (p->opcode == BREAKPOINT_INSTRUCTION)
25757 - regs->ip = (unsigned long)p->addr;
25758 + regs->ip = ktla_ktva((unsigned long)p->addr);
25759 else
25760 - regs->ip = (unsigned long)p->ainsn.insn;
25761 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25762 }
25763 NOKPROBE_SYMBOL(setup_singlestep);
25764
25765 @@ -576,7 +583,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25766 struct kprobe *p;
25767 struct kprobe_ctlblk *kcb;
25768
25769 - if (user_mode_vm(regs))
25770 + if (user_mode(regs))
25771 return 0;
25772
25773 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25774 @@ -611,7 +618,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25775 setup_singlestep(p, regs, kcb, 0);
25776 return 1;
25777 }
25778 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25779 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25780 /*
25781 * The breakpoint instruction was removed right
25782 * after we hit it. Another cpu has removed
25783 @@ -658,6 +665,9 @@ static void __used kretprobe_trampoline_holder(void)
25784 " movq %rax, 152(%rsp)\n"
25785 RESTORE_REGS_STRING
25786 " popfq\n"
25787 +#ifdef KERNEXEC_PLUGIN
25788 + " btsq $63,(%rsp)\n"
25789 +#endif
25790 #else
25791 " pushf\n"
25792 SAVE_REGS_STRING
25793 @@ -798,7 +808,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25794 struct kprobe_ctlblk *kcb)
25795 {
25796 unsigned long *tos = stack_addr(regs);
25797 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25798 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25799 unsigned long orig_ip = (unsigned long)p->addr;
25800 kprobe_opcode_t *insn = p->ainsn.insn;
25801
25802 @@ -981,7 +991,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25803 struct die_args *args = data;
25804 int ret = NOTIFY_DONE;
25805
25806 - if (args->regs && user_mode_vm(args->regs))
25807 + if (args->regs && user_mode(args->regs))
25808 return ret;
25809
25810 if (val == DIE_GPF) {
25811 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25812 index 7c523bb..01b051b 100644
25813 --- a/arch/x86/kernel/kprobes/opt.c
25814 +++ b/arch/x86/kernel/kprobes/opt.c
25815 @@ -79,6 +79,7 @@ found:
25816 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25817 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25818 {
25819 + pax_open_kernel();
25820 #ifdef CONFIG_X86_64
25821 *addr++ = 0x48;
25822 *addr++ = 0xbf;
25823 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25824 *addr++ = 0xb8;
25825 #endif
25826 *(unsigned long *)addr = val;
25827 + pax_close_kernel();
25828 }
25829
25830 asm (
25831 @@ -339,7 +341,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25832 * Verify if the address gap is in 2GB range, because this uses
25833 * a relative jump.
25834 */
25835 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25836 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25837 if (abs(rel) > 0x7fffffff) {
25838 __arch_remove_optimized_kprobe(op, 0);
25839 return -ERANGE;
25840 @@ -356,16 +358,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25841 op->optinsn.size = ret;
25842
25843 /* Copy arch-dep-instance from template */
25844 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25845 + pax_open_kernel();
25846 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25847 + pax_close_kernel();
25848
25849 /* Set probe information */
25850 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25851
25852 /* Set probe function call */
25853 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25854 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25855
25856 /* Set returning jmp instruction at the tail of out-of-line buffer */
25857 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25858 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25859 (u8 *)op->kp.addr + op->optinsn.size);
25860
25861 flush_icache_range((unsigned long) buf,
25862 @@ -390,7 +394,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25863 WARN_ON(kprobe_disabled(&op->kp));
25864
25865 /* Backup instructions which will be replaced by jump address */
25866 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25867 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25868 RELATIVE_ADDR_SIZE);
25869
25870 insn_buf[0] = RELATIVEJUMP_OPCODE;
25871 @@ -438,7 +442,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25872 /* This kprobe is really able to run optimized path. */
25873 op = container_of(p, struct optimized_kprobe, kp);
25874 /* Detour through copied instructions */
25875 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25876 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25877 if (!reenter)
25878 reset_current_kprobe();
25879 preempt_enable_no_resched();
25880 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25881 index c2bedae..25e7ab60 100644
25882 --- a/arch/x86/kernel/ksysfs.c
25883 +++ b/arch/x86/kernel/ksysfs.c
25884 @@ -184,7 +184,7 @@ out:
25885
25886 static struct kobj_attribute type_attr = __ATTR_RO(type);
25887
25888 -static struct bin_attribute data_attr = {
25889 +static bin_attribute_no_const data_attr __read_only = {
25890 .attr = {
25891 .name = "data",
25892 .mode = S_IRUGO,
25893 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25894 index c37886d..d851d32 100644
25895 --- a/arch/x86/kernel/ldt.c
25896 +++ b/arch/x86/kernel/ldt.c
25897 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25898 if (reload) {
25899 #ifdef CONFIG_SMP
25900 preempt_disable();
25901 - load_LDT(pc);
25902 + load_LDT_nolock(pc);
25903 if (!cpumask_equal(mm_cpumask(current->mm),
25904 cpumask_of(smp_processor_id())))
25905 smp_call_function(flush_ldt, current->mm, 1);
25906 preempt_enable();
25907 #else
25908 - load_LDT(pc);
25909 + load_LDT_nolock(pc);
25910 #endif
25911 }
25912 if (oldsize) {
25913 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25914 return err;
25915
25916 for (i = 0; i < old->size; i++)
25917 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25918 + write_ldt_entry(new->ldt, i, old->ldt + i);
25919 return 0;
25920 }
25921
25922 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25923 retval = copy_ldt(&mm->context, &old_mm->context);
25924 mutex_unlock(&old_mm->context.lock);
25925 }
25926 +
25927 + if (tsk == current) {
25928 + mm->context.vdso = 0;
25929 +
25930 +#ifdef CONFIG_X86_32
25931 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25932 + mm->context.user_cs_base = 0UL;
25933 + mm->context.user_cs_limit = ~0UL;
25934 +
25935 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25936 + cpus_clear(mm->context.cpu_user_cs_mask);
25937 +#endif
25938 +
25939 +#endif
25940 +#endif
25941 +
25942 + }
25943 +
25944 return retval;
25945 }
25946
25947 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25948 }
25949 }
25950
25951 +#ifdef CONFIG_PAX_SEGMEXEC
25952 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25953 + error = -EINVAL;
25954 + goto out_unlock;
25955 + }
25956 +#endif
25957 +
25958 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25959 error = -EINVAL;
25960 goto out_unlock;
25961 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25962 index 469b23d..5449cfe 100644
25963 --- a/arch/x86/kernel/machine_kexec_32.c
25964 +++ b/arch/x86/kernel/machine_kexec_32.c
25965 @@ -26,7 +26,7 @@
25966 #include <asm/cacheflush.h>
25967 #include <asm/debugreg.h>
25968
25969 -static void set_idt(void *newidt, __u16 limit)
25970 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25971 {
25972 struct desc_ptr curidt;
25973
25974 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25975 }
25976
25977
25978 -static void set_gdt(void *newgdt, __u16 limit)
25979 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25980 {
25981 struct desc_ptr curgdt;
25982
25983 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25984 }
25985
25986 control_page = page_address(image->control_code_page);
25987 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25988 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25989
25990 relocate_kernel_ptr = control_page;
25991 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25992 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25993 index 94ea120..4154cea 100644
25994 --- a/arch/x86/kernel/mcount_64.S
25995 +++ b/arch/x86/kernel/mcount_64.S
25996 @@ -7,7 +7,7 @@
25997 #include <linux/linkage.h>
25998 #include <asm/ptrace.h>
25999 #include <asm/ftrace.h>
26000 -
26001 +#include <asm/alternative-asm.h>
26002
26003 .code64
26004 .section .entry.text, "ax"
26005 @@ -148,8 +148,9 @@
26006 #ifdef CONFIG_DYNAMIC_FTRACE
26007
26008 ENTRY(function_hook)
26009 + pax_force_retaddr
26010 retq
26011 -END(function_hook)
26012 +ENDPROC(function_hook)
26013
26014 ENTRY(ftrace_caller)
26015 /* save_mcount_regs fills in first two parameters */
26016 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
26017 #endif
26018
26019 GLOBAL(ftrace_stub)
26020 + pax_force_retaddr
26021 retq
26022 -END(ftrace_caller)
26023 +ENDPROC(ftrace_caller)
26024
26025 ENTRY(ftrace_regs_caller)
26026 /* Save the current flags before any operations that can change them */
26027 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
26028
26029 jmp ftrace_return
26030
26031 -END(ftrace_regs_caller)
26032 +ENDPROC(ftrace_regs_caller)
26033
26034
26035 #else /* ! CONFIG_DYNAMIC_FTRACE */
26036 @@ -272,18 +274,20 @@ fgraph_trace:
26037 #endif
26038
26039 GLOBAL(ftrace_stub)
26040 + pax_force_retaddr
26041 retq
26042
26043 trace:
26044 /* save_mcount_regs fills in first two parameters */
26045 save_mcount_regs
26046
26047 + pax_force_fptr ftrace_trace_function
26048 call *ftrace_trace_function
26049
26050 restore_mcount_regs
26051
26052 jmp fgraph_trace
26053 -END(function_hook)
26054 +ENDPROC(function_hook)
26055 #endif /* CONFIG_DYNAMIC_FTRACE */
26056 #endif /* CONFIG_FUNCTION_TRACER */
26057
26058 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
26059
26060 restore_mcount_regs
26061
26062 + pax_force_retaddr
26063 retq
26064 -END(ftrace_graph_caller)
26065 +ENDPROC(ftrace_graph_caller)
26066
26067 GLOBAL(return_to_handler)
26068 subq $24, %rsp
26069 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26070 movq 8(%rsp), %rdx
26071 movq (%rsp), %rax
26072 addq $24, %rsp
26073 + pax_force_fptr %rdi
26074 jmp *%rdi
26075 +ENDPROC(return_to_handler)
26076 #endif
26077 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26078 index e69f988..72902b7 100644
26079 --- a/arch/x86/kernel/module.c
26080 +++ b/arch/x86/kernel/module.c
26081 @@ -81,17 +81,62 @@ static unsigned long int get_module_load_offset(void)
26082 }
26083 #endif
26084
26085 -void *module_alloc(unsigned long size)
26086 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26087 {
26088 - if (PAGE_ALIGN(size) > MODULES_LEN)
26089 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26090 return NULL;
26091 return __vmalloc_node_range(size, 1,
26092 MODULES_VADDR + get_module_load_offset(),
26093 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26094 - PAGE_KERNEL_EXEC, NUMA_NO_NODE,
26095 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26096 + prot, NUMA_NO_NODE,
26097 __builtin_return_address(0));
26098 }
26099
26100 +void *module_alloc(unsigned long size)
26101 +{
26102 +
26103 +#ifdef CONFIG_PAX_KERNEXEC
26104 + return __module_alloc(size, PAGE_KERNEL);
26105 +#else
26106 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26107 +#endif
26108 +
26109 +}
26110 +
26111 +#ifdef CONFIG_PAX_KERNEXEC
26112 +#ifdef CONFIG_X86_32
26113 +void *module_alloc_exec(unsigned long size)
26114 +{
26115 + struct vm_struct *area;
26116 +
26117 + if (size == 0)
26118 + return NULL;
26119 +
26120 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26121 +return area ? area->addr : NULL;
26122 +}
26123 +EXPORT_SYMBOL(module_alloc_exec);
26124 +
26125 +void module_memfree_exec(void *module_region)
26126 +{
26127 + vunmap(module_region);
26128 +}
26129 +EXPORT_SYMBOL(module_memfree_exec);
26130 +#else
26131 +void module_memfree_exec(void *module_region)
26132 +{
26133 + module_memfree(module_region);
26134 +}
26135 +EXPORT_SYMBOL(module_memfree_exec);
26136 +
26137 +void *module_alloc_exec(unsigned long size)
26138 +{
26139 + return __module_alloc(size, PAGE_KERNEL_RX);
26140 +}
26141 +EXPORT_SYMBOL(module_alloc_exec);
26142 +#endif
26143 +#endif
26144 +
26145 #ifdef CONFIG_X86_32
26146 int apply_relocate(Elf32_Shdr *sechdrs,
26147 const char *strtab,
26148 @@ -102,14 +147,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26149 unsigned int i;
26150 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26151 Elf32_Sym *sym;
26152 - uint32_t *location;
26153 + uint32_t *plocation, location;
26154
26155 DEBUGP("Applying relocate section %u to %u\n",
26156 relsec, sechdrs[relsec].sh_info);
26157 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26158 /* This is where to make the change */
26159 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26160 - + rel[i].r_offset;
26161 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26162 + location = (uint32_t)plocation;
26163 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26164 + plocation = ktla_ktva((void *)plocation);
26165 /* This is the symbol it is referring to. Note that all
26166 undefined symbols have been resolved. */
26167 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26168 @@ -118,11 +165,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26169 switch (ELF32_R_TYPE(rel[i].r_info)) {
26170 case R_386_32:
26171 /* We add the value into the location given */
26172 - *location += sym->st_value;
26173 + pax_open_kernel();
26174 + *plocation += sym->st_value;
26175 + pax_close_kernel();
26176 break;
26177 case R_386_PC32:
26178 /* Add the value, subtract its position */
26179 - *location += sym->st_value - (uint32_t)location;
26180 + pax_open_kernel();
26181 + *plocation += sym->st_value - location;
26182 + pax_close_kernel();
26183 break;
26184 default:
26185 pr_err("%s: Unknown relocation: %u\n",
26186 @@ -167,21 +218,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26187 case R_X86_64_NONE:
26188 break;
26189 case R_X86_64_64:
26190 + pax_open_kernel();
26191 *(u64 *)loc = val;
26192 + pax_close_kernel();
26193 break;
26194 case R_X86_64_32:
26195 + pax_open_kernel();
26196 *(u32 *)loc = val;
26197 + pax_close_kernel();
26198 if (val != *(u32 *)loc)
26199 goto overflow;
26200 break;
26201 case R_X86_64_32S:
26202 + pax_open_kernel();
26203 *(s32 *)loc = val;
26204 + pax_close_kernel();
26205 if ((s64)val != *(s32 *)loc)
26206 goto overflow;
26207 break;
26208 case R_X86_64_PC32:
26209 val -= (u64)loc;
26210 + pax_open_kernel();
26211 *(u32 *)loc = val;
26212 + pax_close_kernel();
26213 +
26214 #if 0
26215 if ((s64)val != *(s32 *)loc)
26216 goto overflow;
26217 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26218 index 113e707..0a690e1 100644
26219 --- a/arch/x86/kernel/msr.c
26220 +++ b/arch/x86/kernel/msr.c
26221 @@ -39,6 +39,7 @@
26222 #include <linux/notifier.h>
26223 #include <linux/uaccess.h>
26224 #include <linux/gfp.h>
26225 +#include <linux/grsecurity.h>
26226
26227 #include <asm/processor.h>
26228 #include <asm/msr.h>
26229 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26230 int err = 0;
26231 ssize_t bytes = 0;
26232
26233 +#ifdef CONFIG_GRKERNSEC_KMEM
26234 + gr_handle_msr_write();
26235 + return -EPERM;
26236 +#endif
26237 +
26238 if (count % 8)
26239 return -EINVAL; /* Invalid chunk size */
26240
26241 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26242 err = -EBADF;
26243 break;
26244 }
26245 +#ifdef CONFIG_GRKERNSEC_KMEM
26246 + gr_handle_msr_write();
26247 + return -EPERM;
26248 +#endif
26249 if (copy_from_user(&regs, uregs, sizeof regs)) {
26250 err = -EFAULT;
26251 break;
26252 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26253 return notifier_from_errno(err);
26254 }
26255
26256 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26257 +static struct notifier_block msr_class_cpu_notifier = {
26258 .notifier_call = msr_class_cpu_callback,
26259 };
26260
26261 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26262 index c3e985d..110a36a 100644
26263 --- a/arch/x86/kernel/nmi.c
26264 +++ b/arch/x86/kernel/nmi.c
26265 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26266
26267 static void nmi_max_handler(struct irq_work *w)
26268 {
26269 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26270 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26271 int remainder_ns, decimal_msecs;
26272 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26273 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26274
26275 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26276 decimal_msecs = remainder_ns / 1000;
26277
26278 printk_ratelimited(KERN_INFO
26279 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26280 - a->handler, whole_msecs, decimal_msecs);
26281 + n->action->handler, whole_msecs, decimal_msecs);
26282 }
26283
26284 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26285 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26286 delta = sched_clock() - delta;
26287 trace_nmi_handler(a->handler, (int)delta, thishandled);
26288
26289 - if (delta < nmi_longest_ns || delta < a->max_duration)
26290 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26291 continue;
26292
26293 - a->max_duration = delta;
26294 - irq_work_queue(&a->irq_work);
26295 + a->work->max_duration = delta;
26296 + irq_work_queue(&a->work->irq_work);
26297 }
26298
26299 rcu_read_unlock();
26300 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26301 }
26302 NOKPROBE_SYMBOL(nmi_handle);
26303
26304 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26305 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26306 {
26307 struct nmi_desc *desc = nmi_to_desc(type);
26308 unsigned long flags;
26309 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26310 if (!action->handler)
26311 return -EINVAL;
26312
26313 - init_irq_work(&action->irq_work, nmi_max_handler);
26314 + action->work->action = action;
26315 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26316
26317 spin_lock_irqsave(&desc->lock, flags);
26318
26319 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26320 * event confuses some handlers (kdump uses this flag)
26321 */
26322 if (action->flags & NMI_FLAG_FIRST)
26323 - list_add_rcu(&action->list, &desc->head);
26324 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26325 else
26326 - list_add_tail_rcu(&action->list, &desc->head);
26327 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26328
26329 spin_unlock_irqrestore(&desc->lock, flags);
26330 return 0;
26331 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26332 if (!strcmp(n->name, name)) {
26333 WARN(in_nmi(),
26334 "Trying to free NMI (%s) from NMI context!\n", n->name);
26335 - list_del_rcu(&n->list);
26336 + pax_list_del_rcu((struct list_head *)&n->list);
26337 break;
26338 }
26339 }
26340 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26341 dotraplinkage notrace void
26342 do_nmi(struct pt_regs *regs, long error_code)
26343 {
26344 +
26345 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26346 + if (!user_mode(regs)) {
26347 + unsigned long cs = regs->cs & 0xFFFF;
26348 + unsigned long ip = ktva_ktla(regs->ip);
26349 +
26350 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26351 + regs->ip = ip;
26352 + }
26353 +#endif
26354 +
26355 nmi_nesting_preprocess(regs);
26356
26357 nmi_enter();
26358 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26359 index 6d9582e..f746287 100644
26360 --- a/arch/x86/kernel/nmi_selftest.c
26361 +++ b/arch/x86/kernel/nmi_selftest.c
26362 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26363 {
26364 /* trap all the unknown NMIs we may generate */
26365 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26366 - __initdata);
26367 + __initconst);
26368 }
26369
26370 static void __init cleanup_nmi_testsuite(void)
26371 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26372 unsigned long timeout;
26373
26374 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26375 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26376 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26377 nmi_fail = FAILURE;
26378 return;
26379 }
26380 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26381 index bbb6c73..24a58ef 100644
26382 --- a/arch/x86/kernel/paravirt-spinlocks.c
26383 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26384 @@ -8,7 +8,7 @@
26385
26386 #include <asm/paravirt.h>
26387
26388 -struct pv_lock_ops pv_lock_ops = {
26389 +struct pv_lock_ops pv_lock_ops __read_only = {
26390 #ifdef CONFIG_SMP
26391 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26392 .unlock_kick = paravirt_nop,
26393 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26394 index 548d25f..f8fb99c 100644
26395 --- a/arch/x86/kernel/paravirt.c
26396 +++ b/arch/x86/kernel/paravirt.c
26397 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26398 {
26399 return x;
26400 }
26401 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26402 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26403 +#endif
26404
26405 void __init default_banner(void)
26406 {
26407 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26408
26409 if (opfunc == NULL)
26410 /* If there's no function, patch it with a ud2a (BUG) */
26411 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26412 - else if (opfunc == _paravirt_nop)
26413 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26414 + else if (opfunc == (void *)_paravirt_nop)
26415 /* If the operation is a nop, then nop the callsite */
26416 ret = paravirt_patch_nop();
26417
26418 /* identity functions just return their single argument */
26419 - else if (opfunc == _paravirt_ident_32)
26420 + else if (opfunc == (void *)_paravirt_ident_32)
26421 ret = paravirt_patch_ident_32(insnbuf, len);
26422 - else if (opfunc == _paravirt_ident_64)
26423 + else if (opfunc == (void *)_paravirt_ident_64)
26424 ret = paravirt_patch_ident_64(insnbuf, len);
26425 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26426 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26427 + ret = paravirt_patch_ident_64(insnbuf, len);
26428 +#endif
26429
26430 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26431 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26432 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26433 if (insn_len > len || start == NULL)
26434 insn_len = len;
26435 else
26436 - memcpy(insnbuf, start, insn_len);
26437 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26438
26439 return insn_len;
26440 }
26441 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26442 return this_cpu_read(paravirt_lazy_mode);
26443 }
26444
26445 -struct pv_info pv_info = {
26446 +struct pv_info pv_info __read_only = {
26447 .name = "bare hardware",
26448 .paravirt_enabled = 0,
26449 .kernel_rpl = 0,
26450 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26451 #endif
26452 };
26453
26454 -struct pv_init_ops pv_init_ops = {
26455 +struct pv_init_ops pv_init_ops __read_only = {
26456 .patch = native_patch,
26457 };
26458
26459 -struct pv_time_ops pv_time_ops = {
26460 +struct pv_time_ops pv_time_ops __read_only = {
26461 .sched_clock = native_sched_clock,
26462 .steal_clock = native_steal_clock,
26463 };
26464
26465 -__visible struct pv_irq_ops pv_irq_ops = {
26466 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26467 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26468 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26469 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26470 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26471 #endif
26472 };
26473
26474 -__visible struct pv_cpu_ops pv_cpu_ops = {
26475 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26476 .cpuid = native_cpuid,
26477 .get_debugreg = native_get_debugreg,
26478 .set_debugreg = native_set_debugreg,
26479 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26480 NOKPROBE_SYMBOL(native_set_debugreg);
26481 NOKPROBE_SYMBOL(native_load_idt);
26482
26483 -struct pv_apic_ops pv_apic_ops = {
26484 +struct pv_apic_ops pv_apic_ops __read_only= {
26485 #ifdef CONFIG_X86_LOCAL_APIC
26486 .startup_ipi_hook = paravirt_nop,
26487 #endif
26488 };
26489
26490 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26491 +#ifdef CONFIG_X86_32
26492 +#ifdef CONFIG_X86_PAE
26493 +/* 64-bit pagetable entries */
26494 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26495 +#else
26496 /* 32-bit pagetable entries */
26497 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26498 +#endif
26499 #else
26500 /* 64-bit pagetable entries */
26501 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26502 #endif
26503
26504 -struct pv_mmu_ops pv_mmu_ops = {
26505 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26506
26507 .read_cr2 = native_read_cr2,
26508 .write_cr2 = native_write_cr2,
26509 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26510 .make_pud = PTE_IDENT,
26511
26512 .set_pgd = native_set_pgd,
26513 + .set_pgd_batched = native_set_pgd_batched,
26514 #endif
26515 #endif /* PAGETABLE_LEVELS >= 3 */
26516
26517 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26518 },
26519
26520 .set_fixmap = native_set_fixmap,
26521 +
26522 +#ifdef CONFIG_PAX_KERNEXEC
26523 + .pax_open_kernel = native_pax_open_kernel,
26524 + .pax_close_kernel = native_pax_close_kernel,
26525 +#endif
26526 +
26527 };
26528
26529 EXPORT_SYMBOL_GPL(pv_time_ops);
26530 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26531 index a1da673..b6f5831 100644
26532 --- a/arch/x86/kernel/paravirt_patch_64.c
26533 +++ b/arch/x86/kernel/paravirt_patch_64.c
26534 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26535 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26536 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26537 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26538 +
26539 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26540 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26541 +#endif
26542 +
26543 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26544 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26545
26546 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26547 PATCH_SITE(pv_mmu_ops, read_cr3);
26548 PATCH_SITE(pv_mmu_ops, write_cr3);
26549 PATCH_SITE(pv_cpu_ops, clts);
26550 +
26551 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26552 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26553 +#endif
26554 +
26555 PATCH_SITE(pv_cpu_ops, wbinvd);
26556
26557 patch_site:
26558 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26559 index 0497f71..7186c0d 100644
26560 --- a/arch/x86/kernel/pci-calgary_64.c
26561 +++ b/arch/x86/kernel/pci-calgary_64.c
26562 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26563 tce_space = be64_to_cpu(readq(target));
26564 tce_space = tce_space & TAR_SW_BITS;
26565
26566 - tce_space = tce_space & (~specified_table_size);
26567 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26568 info->tce_space = (u64 *)__va(tce_space);
26569 }
26570 }
26571 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26572 index 35ccf75..7a15747 100644
26573 --- a/arch/x86/kernel/pci-iommu_table.c
26574 +++ b/arch/x86/kernel/pci-iommu_table.c
26575 @@ -2,7 +2,7 @@
26576 #include <asm/iommu_table.h>
26577 #include <linux/string.h>
26578 #include <linux/kallsyms.h>
26579 -
26580 +#include <linux/sched.h>
26581
26582 #define DEBUG 1
26583
26584 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26585 index 77dd0ad..9ec4723 100644
26586 --- a/arch/x86/kernel/pci-swiotlb.c
26587 +++ b/arch/x86/kernel/pci-swiotlb.c
26588 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26589 struct dma_attrs *attrs)
26590 {
26591 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26592 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26593 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26594 else
26595 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26596 }
26597 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26598 index e127dda..94e384d 100644
26599 --- a/arch/x86/kernel/process.c
26600 +++ b/arch/x86/kernel/process.c
26601 @@ -36,7 +36,8 @@
26602 * section. Since TSS's are completely CPU-local, we want them
26603 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26604 */
26605 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26606 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26607 +EXPORT_SYMBOL(init_tss);
26608
26609 #ifdef CONFIG_X86_64
26610 static DEFINE_PER_CPU(unsigned char, is_idle);
26611 @@ -94,7 +95,7 @@ void arch_task_cache_init(void)
26612 task_xstate_cachep =
26613 kmem_cache_create("task_xstate", xstate_size,
26614 __alignof__(union thread_xstate),
26615 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26616 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26617 setup_xstate_comp();
26618 }
26619
26620 @@ -108,7 +109,7 @@ void exit_thread(void)
26621 unsigned long *bp = t->io_bitmap_ptr;
26622
26623 if (bp) {
26624 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26625 + struct tss_struct *tss = init_tss + get_cpu();
26626
26627 t->io_bitmap_ptr = NULL;
26628 clear_thread_flag(TIF_IO_BITMAP);
26629 @@ -128,6 +129,9 @@ void flush_thread(void)
26630 {
26631 struct task_struct *tsk = current;
26632
26633 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26634 + loadsegment(gs, 0);
26635 +#endif
26636 flush_ptrace_hw_breakpoint(tsk);
26637 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26638 drop_init_fpu(tsk);
26639 @@ -274,7 +278,7 @@ static void __exit_idle(void)
26640 void exit_idle(void)
26641 {
26642 /* idle loop has pid 0 */
26643 - if (current->pid)
26644 + if (task_pid_nr(current))
26645 return;
26646 __exit_idle();
26647 }
26648 @@ -327,7 +331,7 @@ bool xen_set_default_idle(void)
26649 return ret;
26650 }
26651 #endif
26652 -void stop_this_cpu(void *dummy)
26653 +__noreturn void stop_this_cpu(void *dummy)
26654 {
26655 local_irq_disable();
26656 /*
26657 @@ -456,16 +460,37 @@ static int __init idle_setup(char *str)
26658 }
26659 early_param("idle", idle_setup);
26660
26661 -unsigned long arch_align_stack(unsigned long sp)
26662 +#ifdef CONFIG_PAX_RANDKSTACK
26663 +void pax_randomize_kstack(struct pt_regs *regs)
26664 {
26665 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26666 - sp -= get_random_int() % 8192;
26667 - return sp & ~0xf;
26668 -}
26669 + struct thread_struct *thread = &current->thread;
26670 + unsigned long time;
26671
26672 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26673 -{
26674 - unsigned long range_end = mm->brk + 0x02000000;
26675 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26676 -}
26677 + if (!randomize_va_space)
26678 + return;
26679 +
26680 + if (v8086_mode(regs))
26681 + return;
26682
26683 + rdtscl(time);
26684 +
26685 + /* P4 seems to return a 0 LSB, ignore it */
26686 +#ifdef CONFIG_MPENTIUM4
26687 + time &= 0x3EUL;
26688 + time <<= 2;
26689 +#elif defined(CONFIG_X86_64)
26690 + time &= 0xFUL;
26691 + time <<= 4;
26692 +#else
26693 + time &= 0x1FUL;
26694 + time <<= 3;
26695 +#endif
26696 +
26697 + thread->sp0 ^= time;
26698 + load_sp0(init_tss + smp_processor_id(), thread);
26699 +
26700 +#ifdef CONFIG_X86_64
26701 + this_cpu_write(kernel_stack, thread->sp0);
26702 +#endif
26703 +}
26704 +#endif
26705 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26706 index 8f3ebfe..cbc731b 100644
26707 --- a/arch/x86/kernel/process_32.c
26708 +++ b/arch/x86/kernel/process_32.c
26709 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26710 unsigned long thread_saved_pc(struct task_struct *tsk)
26711 {
26712 return ((unsigned long *)tsk->thread.sp)[3];
26713 +//XXX return tsk->thread.eip;
26714 }
26715
26716 void __show_regs(struct pt_regs *regs, int all)
26717 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26718 unsigned long sp;
26719 unsigned short ss, gs;
26720
26721 - if (user_mode_vm(regs)) {
26722 + if (user_mode(regs)) {
26723 sp = regs->sp;
26724 ss = regs->ss & 0xffff;
26725 - gs = get_user_gs(regs);
26726 } else {
26727 sp = kernel_stack_pointer(regs);
26728 savesegment(ss, ss);
26729 - savesegment(gs, gs);
26730 }
26731 + gs = get_user_gs(regs);
26732
26733 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26734 (u16)regs->cs, regs->ip, regs->flags,
26735 - smp_processor_id());
26736 + raw_smp_processor_id());
26737 print_symbol("EIP is at %s\n", regs->ip);
26738
26739 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26740 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26741 int copy_thread(unsigned long clone_flags, unsigned long sp,
26742 unsigned long arg, struct task_struct *p)
26743 {
26744 - struct pt_regs *childregs = task_pt_regs(p);
26745 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26746 struct task_struct *tsk;
26747 int err;
26748
26749 p->thread.sp = (unsigned long) childregs;
26750 p->thread.sp0 = (unsigned long) (childregs+1);
26751 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26752 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26753
26754 if (unlikely(p->flags & PF_KTHREAD)) {
26755 /* kernel thread */
26756 memset(childregs, 0, sizeof(struct pt_regs));
26757 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26758 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26759 - childregs->ds = __USER_DS;
26760 - childregs->es = __USER_DS;
26761 + savesegment(gs, childregs->gs);
26762 + childregs->ds = __KERNEL_DS;
26763 + childregs->es = __KERNEL_DS;
26764 childregs->fs = __KERNEL_PERCPU;
26765 childregs->bx = sp; /* function */
26766 childregs->bp = arg;
26767 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26768 struct thread_struct *prev = &prev_p->thread,
26769 *next = &next_p->thread;
26770 int cpu = smp_processor_id();
26771 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26772 + struct tss_struct *tss = init_tss + cpu;
26773 fpu_switch_t fpu;
26774
26775 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26776 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26777 */
26778 lazy_save_gs(prev->gs);
26779
26780 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26781 + __set_fs(task_thread_info(next_p)->addr_limit);
26782 +#endif
26783 +
26784 /*
26785 * Load the per-thread Thread-Local Storage descriptor.
26786 */
26787 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26788 */
26789 arch_end_context_switch(next_p);
26790
26791 - this_cpu_write(kernel_stack,
26792 - (unsigned long)task_stack_page(next_p) +
26793 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26794 + this_cpu_write(current_task, next_p);
26795 + this_cpu_write(current_tinfo, &next_p->tinfo);
26796 + this_cpu_write(kernel_stack, next->sp0);
26797
26798 /*
26799 * Restore %gs if needed (which is common)
26800 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26801
26802 switch_fpu_finish(next_p, fpu);
26803
26804 - this_cpu_write(current_task, next_p);
26805 -
26806 return prev_p;
26807 }
26808
26809 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26810 } while (count++ < 16);
26811 return 0;
26812 }
26813 -
26814 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26815 index 5a2c029..ec8611d 100644
26816 --- a/arch/x86/kernel/process_64.c
26817 +++ b/arch/x86/kernel/process_64.c
26818 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26819 struct pt_regs *childregs;
26820 struct task_struct *me = current;
26821
26822 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26823 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26824 childregs = task_pt_regs(p);
26825 p->thread.sp = (unsigned long) childregs;
26826 p->thread.usersp = me->thread.usersp;
26827 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26828 set_tsk_thread_flag(p, TIF_FORK);
26829 p->thread.io_bitmap_ptr = NULL;
26830
26831 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26832 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26833 savesegment(es, p->thread.es);
26834 savesegment(ds, p->thread.ds);
26835 + savesegment(ss, p->thread.ss);
26836 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26837 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26838
26839 if (unlikely(p->flags & PF_KTHREAD)) {
26840 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26841 struct thread_struct *prev = &prev_p->thread;
26842 struct thread_struct *next = &next_p->thread;
26843 int cpu = smp_processor_id();
26844 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26845 + struct tss_struct *tss = init_tss + cpu;
26846 unsigned fsindex, gsindex;
26847 fpu_switch_t fpu;
26848
26849 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26850 if (unlikely(next->ds | prev->ds))
26851 loadsegment(ds, next->ds);
26852
26853 + savesegment(ss, prev->ss);
26854 + if (unlikely(next->ss != prev->ss))
26855 + loadsegment(ss, next->ss);
26856 +
26857 /*
26858 * Switch FS and GS.
26859 *
26860 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26861 prev->usersp = this_cpu_read(old_rsp);
26862 this_cpu_write(old_rsp, next->usersp);
26863 this_cpu_write(current_task, next_p);
26864 + this_cpu_write(current_tinfo, &next_p->tinfo);
26865
26866 /*
26867 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26868 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26869 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26870 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26871
26872 - this_cpu_write(kernel_stack,
26873 - (unsigned long)task_stack_page(next_p) +
26874 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26875 + this_cpu_write(kernel_stack, next->sp0);
26876
26877 /*
26878 * Now maybe reload the debug registers and handle I/O bitmaps
26879 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26880 if (!p || p == current || p->state == TASK_RUNNING)
26881 return 0;
26882 stack = (unsigned long)task_stack_page(p);
26883 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26884 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26885 return 0;
26886 fp = *(u64 *)(p->thread.sp);
26887 do {
26888 - if (fp < (unsigned long)stack ||
26889 - fp >= (unsigned long)stack+THREAD_SIZE)
26890 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26891 return 0;
26892 ip = *(u64 *)(fp+8);
26893 if (!in_sched_functions(ip))
26894 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26895 index e510618..5165ac0 100644
26896 --- a/arch/x86/kernel/ptrace.c
26897 +++ b/arch/x86/kernel/ptrace.c
26898 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26899 unsigned long sp = (unsigned long)&regs->sp;
26900 u32 *prev_esp;
26901
26902 - if (context == (sp & ~(THREAD_SIZE - 1)))
26903 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26904 return sp;
26905
26906 - prev_esp = (u32 *)(context);
26907 + prev_esp = *(u32 **)(context);
26908 if (prev_esp)
26909 return (unsigned long)prev_esp;
26910
26911 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26912 if (child->thread.gs != value)
26913 return do_arch_prctl(child, ARCH_SET_GS, value);
26914 return 0;
26915 +
26916 + case offsetof(struct user_regs_struct,ip):
26917 + /*
26918 + * Protect against any attempt to set ip to an
26919 + * impossible address. There are dragons lurking if the
26920 + * address is noncanonical. (This explicitly allows
26921 + * setting ip to TASK_SIZE_MAX, because user code can do
26922 + * that all by itself by running off the end of its
26923 + * address space.
26924 + */
26925 + if (value > TASK_SIZE_MAX)
26926 + return -EIO;
26927 + break;
26928 +
26929 #endif
26930 }
26931
26932 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26933 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26934 {
26935 int i;
26936 - int dr7 = 0;
26937 + unsigned long dr7 = 0;
26938 struct arch_hw_breakpoint *info;
26939
26940 for (i = 0; i < HBP_NUM; i++) {
26941 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26942 unsigned long addr, unsigned long data)
26943 {
26944 int ret;
26945 - unsigned long __user *datap = (unsigned long __user *)data;
26946 + unsigned long __user *datap = (__force unsigned long __user *)data;
26947
26948 switch (request) {
26949 /* read the word at location addr in the USER area. */
26950 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26951 if ((int) addr < 0)
26952 return -EIO;
26953 ret = do_get_thread_area(child, addr,
26954 - (struct user_desc __user *)data);
26955 + (__force struct user_desc __user *) data);
26956 break;
26957
26958 case PTRACE_SET_THREAD_AREA:
26959 if ((int) addr < 0)
26960 return -EIO;
26961 ret = do_set_thread_area(child, addr,
26962 - (struct user_desc __user *)data, 0);
26963 + (__force struct user_desc __user *) data, 0);
26964 break;
26965 #endif
26966
26967 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26968
26969 #ifdef CONFIG_X86_64
26970
26971 -static struct user_regset x86_64_regsets[] __read_mostly = {
26972 +static user_regset_no_const x86_64_regsets[] __read_only = {
26973 [REGSET_GENERAL] = {
26974 .core_note_type = NT_PRSTATUS,
26975 .n = sizeof(struct user_regs_struct) / sizeof(long),
26976 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26977 #endif /* CONFIG_X86_64 */
26978
26979 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26980 -static struct user_regset x86_32_regsets[] __read_mostly = {
26981 +static user_regset_no_const x86_32_regsets[] __read_only = {
26982 [REGSET_GENERAL] = {
26983 .core_note_type = NT_PRSTATUS,
26984 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26985 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26986 */
26987 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26988
26989 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26990 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26991 {
26992 #ifdef CONFIG_X86_64
26993 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26994 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26995 memset(info, 0, sizeof(*info));
26996 info->si_signo = SIGTRAP;
26997 info->si_code = si_code;
26998 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26999 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
27000 }
27001
27002 void user_single_step_siginfo(struct task_struct *tsk,
27003 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
27004 }
27005 }
27006
27007 +#ifdef CONFIG_GRKERNSEC_SETXID
27008 +extern void gr_delayed_cred_worker(void);
27009 +#endif
27010 +
27011 /*
27012 * We can return 0 to resume the syscall or anything else to go to phase
27013 * 2. If we resume the syscall, we need to put something appropriate in
27014 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
27015
27016 BUG_ON(regs != task_pt_regs(current));
27017
27018 +#ifdef CONFIG_GRKERNSEC_SETXID
27019 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27020 + gr_delayed_cred_worker();
27021 +#endif
27022 +
27023 /*
27024 * If we stepped into a sysenter/syscall insn, it trapped in
27025 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
27026 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
27027 */
27028 user_exit();
27029
27030 +#ifdef CONFIG_GRKERNSEC_SETXID
27031 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27032 + gr_delayed_cred_worker();
27033 +#endif
27034 +
27035 audit_syscall_exit(regs);
27036
27037 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
27038 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
27039 index 2f355d2..e75ed0a 100644
27040 --- a/arch/x86/kernel/pvclock.c
27041 +++ b/arch/x86/kernel/pvclock.c
27042 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
27043 reset_hung_task_detector();
27044 }
27045
27046 -static atomic64_t last_value = ATOMIC64_INIT(0);
27047 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
27048
27049 void pvclock_resume(void)
27050 {
27051 - atomic64_set(&last_value, 0);
27052 + atomic64_set_unchecked(&last_value, 0);
27053 }
27054
27055 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
27056 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
27057 * updating at the same time, and one of them could be slightly behind,
27058 * making the assumption that last_value always go forward fail to hold.
27059 */
27060 - last = atomic64_read(&last_value);
27061 + last = atomic64_read_unchecked(&last_value);
27062 do {
27063 if (ret < last)
27064 return last;
27065 - last = atomic64_cmpxchg(&last_value, last, ret);
27066 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27067 } while (unlikely(last != ret));
27068
27069 return ret;
27070 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27071 index 86db4bc..a50a54a 100644
27072 --- a/arch/x86/kernel/reboot.c
27073 +++ b/arch/x86/kernel/reboot.c
27074 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27075
27076 void __noreturn machine_real_restart(unsigned int type)
27077 {
27078 +
27079 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27080 + struct desc_struct *gdt;
27081 +#endif
27082 +
27083 local_irq_disable();
27084
27085 /*
27086 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27087
27088 /* Jump to the identity-mapped low memory code */
27089 #ifdef CONFIG_X86_32
27090 - asm volatile("jmpl *%0" : :
27091 +
27092 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27093 + gdt = get_cpu_gdt_table(smp_processor_id());
27094 + pax_open_kernel();
27095 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27096 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27097 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27098 + loadsegment(ds, __KERNEL_DS);
27099 + loadsegment(es, __KERNEL_DS);
27100 + loadsegment(ss, __KERNEL_DS);
27101 +#endif
27102 +#ifdef CONFIG_PAX_KERNEXEC
27103 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27104 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27105 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27106 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27107 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27108 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27109 +#endif
27110 + pax_close_kernel();
27111 +#endif
27112 +
27113 + asm volatile("ljmpl *%0" : :
27114 "rm" (real_mode_header->machine_real_restart_asm),
27115 "a" (type));
27116 #else
27117 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27118 /*
27119 * This is a single dmi_table handling all reboot quirks.
27120 */
27121 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27122 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27123
27124 /* Acer */
27125 { /* Handle reboot issue on Acer Aspire one */
27126 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27127 * This means that this function can never return, it can misbehave
27128 * by not rebooting properly and hanging.
27129 */
27130 -static void native_machine_emergency_restart(void)
27131 +static void __noreturn native_machine_emergency_restart(void)
27132 {
27133 int i;
27134 int attempt = 0;
27135 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27136 #endif
27137 }
27138
27139 -static void __machine_emergency_restart(int emergency)
27140 +static void __noreturn __machine_emergency_restart(int emergency)
27141 {
27142 reboot_emergency = emergency;
27143 machine_ops.emergency_restart();
27144 }
27145
27146 -static void native_machine_restart(char *__unused)
27147 +static void __noreturn native_machine_restart(char *__unused)
27148 {
27149 pr_notice("machine restart\n");
27150
27151 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27152 __machine_emergency_restart(0);
27153 }
27154
27155 -static void native_machine_halt(void)
27156 +static void __noreturn native_machine_halt(void)
27157 {
27158 /* Stop other cpus and apics */
27159 machine_shutdown();
27160 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27161 stop_this_cpu(NULL);
27162 }
27163
27164 -static void native_machine_power_off(void)
27165 +static void __noreturn native_machine_power_off(void)
27166 {
27167 if (pm_power_off) {
27168 if (!reboot_force)
27169 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27170 }
27171 /* A fallback in case there is no PM info available */
27172 tboot_shutdown(TB_SHUTDOWN_HALT);
27173 + unreachable();
27174 }
27175
27176 -struct machine_ops machine_ops = {
27177 +struct machine_ops machine_ops __read_only = {
27178 .power_off = native_machine_power_off,
27179 .shutdown = native_machine_shutdown,
27180 .emergency_restart = native_machine_emergency_restart,
27181 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27182 index c8e41e9..64049ef 100644
27183 --- a/arch/x86/kernel/reboot_fixups_32.c
27184 +++ b/arch/x86/kernel/reboot_fixups_32.c
27185 @@ -57,7 +57,7 @@ struct device_fixup {
27186 unsigned int vendor;
27187 unsigned int device;
27188 void (*reboot_fixup)(struct pci_dev *);
27189 -};
27190 +} __do_const;
27191
27192 /*
27193 * PCI ids solely used for fixups_table go here
27194 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27195 index 3fd2c69..a444264 100644
27196 --- a/arch/x86/kernel/relocate_kernel_64.S
27197 +++ b/arch/x86/kernel/relocate_kernel_64.S
27198 @@ -96,8 +96,7 @@ relocate_kernel:
27199
27200 /* jump to identity mapped page */
27201 addq $(identity_mapped - relocate_kernel), %r8
27202 - pushq %r8
27203 - ret
27204 + jmp *%r8
27205
27206 identity_mapped:
27207 /* set return address to 0 if not preserving context */
27208 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27209 index ab4734e..c4ca0eb 100644
27210 --- a/arch/x86/kernel/setup.c
27211 +++ b/arch/x86/kernel/setup.c
27212 @@ -110,6 +110,7 @@
27213 #include <asm/mce.h>
27214 #include <asm/alternative.h>
27215 #include <asm/prom.h>
27216 +#include <asm/boot.h>
27217
27218 /*
27219 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27220 @@ -205,12 +206,50 @@ EXPORT_SYMBOL(boot_cpu_data);
27221 #endif
27222
27223
27224 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27225 -__visible unsigned long mmu_cr4_features;
27226 +#ifdef CONFIG_X86_64
27227 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27228 +#elif defined(CONFIG_X86_PAE)
27229 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27230 #else
27231 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27232 +__visible unsigned long mmu_cr4_features __read_only;
27233 #endif
27234
27235 +void set_in_cr4(unsigned long mask)
27236 +{
27237 + unsigned long cr4 = read_cr4();
27238 +
27239 + if ((cr4 & mask) == mask && cr4 == mmu_cr4_features)
27240 + return;
27241 +
27242 + pax_open_kernel();
27243 + mmu_cr4_features |= mask;
27244 + pax_close_kernel();
27245 +
27246 + if (trampoline_cr4_features)
27247 + *trampoline_cr4_features = mmu_cr4_features;
27248 + cr4 |= mask;
27249 + write_cr4(cr4);
27250 +}
27251 +EXPORT_SYMBOL(set_in_cr4);
27252 +
27253 +void clear_in_cr4(unsigned long mask)
27254 +{
27255 + unsigned long cr4 = read_cr4();
27256 +
27257 + if (!(cr4 & mask) && cr4 == mmu_cr4_features)
27258 + return;
27259 +
27260 + pax_open_kernel();
27261 + mmu_cr4_features &= ~mask;
27262 + pax_close_kernel();
27263 +
27264 + if (trampoline_cr4_features)
27265 + *trampoline_cr4_features = mmu_cr4_features;
27266 + cr4 &= ~mask;
27267 + write_cr4(cr4);
27268 +}
27269 +EXPORT_SYMBOL(clear_in_cr4);
27270 +
27271 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27272 int bootloader_type, bootloader_version;
27273
27274 @@ -772,7 +811,7 @@ static void __init trim_bios_range(void)
27275 * area (640->1Mb) as ram even though it is not.
27276 * take them out.
27277 */
27278 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27279 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27280
27281 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27282 }
27283 @@ -780,7 +819,7 @@ static void __init trim_bios_range(void)
27284 /* called before trim_bios_range() to spare extra sanitize */
27285 static void __init e820_add_kernel_range(void)
27286 {
27287 - u64 start = __pa_symbol(_text);
27288 + u64 start = __pa_symbol(ktla_ktva(_text));
27289 u64 size = __pa_symbol(_end) - start;
27290
27291 /*
27292 @@ -856,8 +895,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27293
27294 void __init setup_arch(char **cmdline_p)
27295 {
27296 +#ifdef CONFIG_X86_32
27297 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27298 +#else
27299 memblock_reserve(__pa_symbol(_text),
27300 (unsigned long)__bss_stop - (unsigned long)_text);
27301 +#endif
27302
27303 early_reserve_initrd();
27304
27305 @@ -955,16 +998,16 @@ void __init setup_arch(char **cmdline_p)
27306
27307 if (!boot_params.hdr.root_flags)
27308 root_mountflags &= ~MS_RDONLY;
27309 - init_mm.start_code = (unsigned long) _text;
27310 - init_mm.end_code = (unsigned long) _etext;
27311 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27312 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27313 init_mm.end_data = (unsigned long) _edata;
27314 init_mm.brk = _brk_end;
27315
27316 mpx_mm_init(&init_mm);
27317
27318 - code_resource.start = __pa_symbol(_text);
27319 - code_resource.end = __pa_symbol(_etext)-1;
27320 - data_resource.start = __pa_symbol(_etext);
27321 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27322 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27323 + data_resource.start = __pa_symbol(_sdata);
27324 data_resource.end = __pa_symbol(_edata)-1;
27325 bss_resource.start = __pa_symbol(__bss_start);
27326 bss_resource.end = __pa_symbol(__bss_stop)-1;
27327 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27328 index e4fcb87..9c06c55 100644
27329 --- a/arch/x86/kernel/setup_percpu.c
27330 +++ b/arch/x86/kernel/setup_percpu.c
27331 @@ -21,19 +21,17 @@
27332 #include <asm/cpu.h>
27333 #include <asm/stackprotector.h>
27334
27335 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27336 +#ifdef CONFIG_SMP
27337 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27338 EXPORT_PER_CPU_SYMBOL(cpu_number);
27339 +#endif
27340
27341 -#ifdef CONFIG_X86_64
27342 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27343 -#else
27344 -#define BOOT_PERCPU_OFFSET 0
27345 -#endif
27346
27347 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27348 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27349
27350 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27351 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27352 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27353 };
27354 EXPORT_SYMBOL(__per_cpu_offset);
27355 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27356 {
27357 #ifdef CONFIG_NEED_MULTIPLE_NODES
27358 pg_data_t *last = NULL;
27359 - unsigned int cpu;
27360 + int cpu;
27361
27362 for_each_possible_cpu(cpu) {
27363 int node = early_cpu_to_node(cpu);
27364 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27365 {
27366 #ifdef CONFIG_X86_32
27367 struct desc_struct gdt;
27368 + unsigned long base = per_cpu_offset(cpu);
27369
27370 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27371 - 0x2 | DESCTYPE_S, 0x8);
27372 - gdt.s = 1;
27373 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27374 + 0x83 | DESCTYPE_S, 0xC);
27375 write_gdt_entry(get_cpu_gdt_table(cpu),
27376 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27377 #endif
27378 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27379 /* alrighty, percpu areas up and running */
27380 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27381 for_each_possible_cpu(cpu) {
27382 +#ifdef CONFIG_CC_STACKPROTECTOR
27383 +#ifdef CONFIG_X86_32
27384 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27385 +#endif
27386 +#endif
27387 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27388 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27389 per_cpu(cpu_number, cpu) = cpu;
27390 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27391 */
27392 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27393 #endif
27394 +#ifdef CONFIG_CC_STACKPROTECTOR
27395 +#ifdef CONFIG_X86_32
27396 + if (!cpu)
27397 + per_cpu(stack_canary.canary, cpu) = canary;
27398 +#endif
27399 +#endif
27400 /*
27401 * Up to this point, the boot CPU has been using .init.data
27402 * area. Reload any changed state for the boot CPU.
27403 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27404 index ed37a76..39f936e 100644
27405 --- a/arch/x86/kernel/signal.c
27406 +++ b/arch/x86/kernel/signal.c
27407 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27408 * Align the stack pointer according to the i386 ABI,
27409 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27410 */
27411 - sp = ((sp + 4) & -16ul) - 4;
27412 + sp = ((sp - 12) & -16ul) - 4;
27413 #else /* !CONFIG_X86_32 */
27414 sp = round_down(sp, 16) - 8;
27415 #endif
27416 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27417 }
27418
27419 if (current->mm->context.vdso)
27420 - restorer = current->mm->context.vdso +
27421 - selected_vdso32->sym___kernel_sigreturn;
27422 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27423 else
27424 - restorer = &frame->retcode;
27425 + restorer = (void __user *)&frame->retcode;
27426 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27427 restorer = ksig->ka.sa.sa_restorer;
27428
27429 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27430 * reasons and because gdb uses it as a signature to notice
27431 * signal handler stack frames.
27432 */
27433 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27434 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27435
27436 if (err)
27437 return -EFAULT;
27438 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27439 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27440
27441 /* Set up to return from userspace. */
27442 - restorer = current->mm->context.vdso +
27443 - selected_vdso32->sym___kernel_rt_sigreturn;
27444 + if (current->mm->context.vdso)
27445 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27446 + else
27447 + restorer = (void __user *)&frame->retcode;
27448 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27449 restorer = ksig->ka.sa.sa_restorer;
27450 put_user_ex(restorer, &frame->pretcode);
27451 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27452 * reasons and because gdb uses it as a signature to notice
27453 * signal handler stack frames.
27454 */
27455 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27456 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27457 } put_user_catch(err);
27458
27459 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27460 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27461 {
27462 int usig = signr_convert(ksig->sig);
27463 sigset_t *set = sigmask_to_save();
27464 - compat_sigset_t *cset = (compat_sigset_t *) set;
27465 + sigset_t sigcopy;
27466 + compat_sigset_t *cset;
27467 +
27468 + sigcopy = *set;
27469 +
27470 + cset = (compat_sigset_t *) &sigcopy;
27471
27472 /* Set up the stack frame */
27473 if (is_ia32_frame()) {
27474 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27475 } else if (is_x32_frame()) {
27476 return x32_setup_rt_frame(ksig, cset, regs);
27477 } else {
27478 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27479 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27480 }
27481 }
27482
27483 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27484 index be8e1bd..a3d93fa 100644
27485 --- a/arch/x86/kernel/smp.c
27486 +++ b/arch/x86/kernel/smp.c
27487 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27488
27489 __setup("nonmi_ipi", nonmi_ipi_setup);
27490
27491 -struct smp_ops smp_ops = {
27492 +struct smp_ops smp_ops __read_only = {
27493 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27494 .smp_prepare_cpus = native_smp_prepare_cpus,
27495 .smp_cpus_done = native_smp_cpus_done,
27496 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27497 index 6d7022c..4feb6be 100644
27498 --- a/arch/x86/kernel/smpboot.c
27499 +++ b/arch/x86/kernel/smpboot.c
27500 @@ -194,14 +194,17 @@ static void notrace start_secondary(void *unused)
27501
27502 enable_start_cpu0 = 0;
27503
27504 -#ifdef CONFIG_X86_32
27505 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27506 + barrier();
27507 +
27508 /* switch away from the initial page table */
27509 +#ifdef CONFIG_PAX_PER_CPU_PGD
27510 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27511 +#else
27512 load_cr3(swapper_pg_dir);
27513 +#endif
27514 __flush_tlb_all();
27515 -#endif
27516
27517 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27518 - barrier();
27519 /*
27520 * Check TSC synchronization with the BP:
27521 */
27522 @@ -765,8 +768,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27523 alternatives_enable_smp();
27524
27525 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27526 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27527 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27528 per_cpu(current_task, cpu) = idle;
27529 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27530
27531 #ifdef CONFIG_X86_32
27532 /* Stack for startup_32 can be just as for start_secondary onwards */
27533 @@ -775,10 +779,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27534 clear_tsk_thread_flag(idle, TIF_FORK);
27535 initial_gs = per_cpu_offset(cpu);
27536 #endif
27537 - per_cpu(kernel_stack, cpu) =
27538 - (unsigned long)task_stack_page(idle) -
27539 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27540 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27541 + pax_open_kernel();
27542 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27543 + pax_close_kernel();
27544 initial_code = (unsigned long)start_secondary;
27545 stack_start = idle->thread.sp;
27546
27547 @@ -918,6 +922,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27548 /* the FPU context is blank, nobody can own it */
27549 __cpu_disable_lazy_restore(cpu);
27550
27551 +#ifdef CONFIG_PAX_PER_CPU_PGD
27552 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27553 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27554 + KERNEL_PGD_PTRS);
27555 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27556 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27557 + KERNEL_PGD_PTRS);
27558 +#endif
27559 +
27560 err = do_boot_cpu(apicid, cpu, tidle);
27561 if (err) {
27562 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27563 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27564 index 9b4d51d..5d28b58 100644
27565 --- a/arch/x86/kernel/step.c
27566 +++ b/arch/x86/kernel/step.c
27567 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27568 struct desc_struct *desc;
27569 unsigned long base;
27570
27571 - seg &= ~7UL;
27572 + seg >>= 3;
27573
27574 mutex_lock(&child->mm->context.lock);
27575 - if (unlikely((seg >> 3) >= child->mm->context.size))
27576 + if (unlikely(seg >= child->mm->context.size))
27577 addr = -1L; /* bogus selector, access would fault */
27578 else {
27579 desc = child->mm->context.ldt + seg;
27580 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27581 addr += base;
27582 }
27583 mutex_unlock(&child->mm->context.lock);
27584 - }
27585 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27586 + addr = ktla_ktva(addr);
27587
27588 return addr;
27589 }
27590 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27591 unsigned char opcode[15];
27592 unsigned long addr = convert_ip_to_linear(child, regs);
27593
27594 + if (addr == -EINVAL)
27595 + return 0;
27596 +
27597 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27598 for (i = 0; i < copied; i++) {
27599 switch (opcode[i]) {
27600 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27601 new file mode 100644
27602 index 0000000..5877189
27603 --- /dev/null
27604 +++ b/arch/x86/kernel/sys_i386_32.c
27605 @@ -0,0 +1,189 @@
27606 +/*
27607 + * This file contains various random system calls that
27608 + * have a non-standard calling sequence on the Linux/i386
27609 + * platform.
27610 + */
27611 +
27612 +#include <linux/errno.h>
27613 +#include <linux/sched.h>
27614 +#include <linux/mm.h>
27615 +#include <linux/fs.h>
27616 +#include <linux/smp.h>
27617 +#include <linux/sem.h>
27618 +#include <linux/msg.h>
27619 +#include <linux/shm.h>
27620 +#include <linux/stat.h>
27621 +#include <linux/syscalls.h>
27622 +#include <linux/mman.h>
27623 +#include <linux/file.h>
27624 +#include <linux/utsname.h>
27625 +#include <linux/ipc.h>
27626 +#include <linux/elf.h>
27627 +
27628 +#include <linux/uaccess.h>
27629 +#include <linux/unistd.h>
27630 +
27631 +#include <asm/syscalls.h>
27632 +
27633 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27634 +{
27635 + unsigned long pax_task_size = TASK_SIZE;
27636 +
27637 +#ifdef CONFIG_PAX_SEGMEXEC
27638 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27639 + pax_task_size = SEGMEXEC_TASK_SIZE;
27640 +#endif
27641 +
27642 + if (flags & MAP_FIXED)
27643 + if (len > pax_task_size || addr > pax_task_size - len)
27644 + return -EINVAL;
27645 +
27646 + return 0;
27647 +}
27648 +
27649 +/*
27650 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27651 + */
27652 +static unsigned long get_align_mask(void)
27653 +{
27654 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27655 + return 0;
27656 +
27657 + if (!(current->flags & PF_RANDOMIZE))
27658 + return 0;
27659 +
27660 + return va_align.mask;
27661 +}
27662 +
27663 +unsigned long
27664 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27665 + unsigned long len, unsigned long pgoff, unsigned long flags)
27666 +{
27667 + struct mm_struct *mm = current->mm;
27668 + struct vm_area_struct *vma;
27669 + unsigned long pax_task_size = TASK_SIZE;
27670 + struct vm_unmapped_area_info info;
27671 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27672 +
27673 +#ifdef CONFIG_PAX_SEGMEXEC
27674 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27675 + pax_task_size = SEGMEXEC_TASK_SIZE;
27676 +#endif
27677 +
27678 + pax_task_size -= PAGE_SIZE;
27679 +
27680 + if (len > pax_task_size)
27681 + return -ENOMEM;
27682 +
27683 + if (flags & MAP_FIXED)
27684 + return addr;
27685 +
27686 +#ifdef CONFIG_PAX_RANDMMAP
27687 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27688 +#endif
27689 +
27690 + if (addr) {
27691 + addr = PAGE_ALIGN(addr);
27692 + if (pax_task_size - len >= addr) {
27693 + vma = find_vma(mm, addr);
27694 + if (check_heap_stack_gap(vma, addr, len, offset))
27695 + return addr;
27696 + }
27697 + }
27698 +
27699 + info.flags = 0;
27700 + info.length = len;
27701 + info.align_mask = filp ? get_align_mask() : 0;
27702 + info.align_offset = pgoff << PAGE_SHIFT;
27703 + info.threadstack_offset = offset;
27704 +
27705 +#ifdef CONFIG_PAX_PAGEEXEC
27706 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27707 + info.low_limit = 0x00110000UL;
27708 + info.high_limit = mm->start_code;
27709 +
27710 +#ifdef CONFIG_PAX_RANDMMAP
27711 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27712 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27713 +#endif
27714 +
27715 + if (info.low_limit < info.high_limit) {
27716 + addr = vm_unmapped_area(&info);
27717 + if (!IS_ERR_VALUE(addr))
27718 + return addr;
27719 + }
27720 + } else
27721 +#endif
27722 +
27723 + info.low_limit = mm->mmap_base;
27724 + info.high_limit = pax_task_size;
27725 +
27726 + return vm_unmapped_area(&info);
27727 +}
27728 +
27729 +unsigned long
27730 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27731 + const unsigned long len, const unsigned long pgoff,
27732 + const unsigned long flags)
27733 +{
27734 + struct vm_area_struct *vma;
27735 + struct mm_struct *mm = current->mm;
27736 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27737 + struct vm_unmapped_area_info info;
27738 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27739 +
27740 +#ifdef CONFIG_PAX_SEGMEXEC
27741 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27742 + pax_task_size = SEGMEXEC_TASK_SIZE;
27743 +#endif
27744 +
27745 + pax_task_size -= PAGE_SIZE;
27746 +
27747 + /* requested length too big for entire address space */
27748 + if (len > pax_task_size)
27749 + return -ENOMEM;
27750 +
27751 + if (flags & MAP_FIXED)
27752 + return addr;
27753 +
27754 +#ifdef CONFIG_PAX_PAGEEXEC
27755 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27756 + goto bottomup;
27757 +#endif
27758 +
27759 +#ifdef CONFIG_PAX_RANDMMAP
27760 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27761 +#endif
27762 +
27763 + /* requesting a specific address */
27764 + if (addr) {
27765 + addr = PAGE_ALIGN(addr);
27766 + if (pax_task_size - len >= addr) {
27767 + vma = find_vma(mm, addr);
27768 + if (check_heap_stack_gap(vma, addr, len, offset))
27769 + return addr;
27770 + }
27771 + }
27772 +
27773 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27774 + info.length = len;
27775 + info.low_limit = PAGE_SIZE;
27776 + info.high_limit = mm->mmap_base;
27777 + info.align_mask = filp ? get_align_mask() : 0;
27778 + info.align_offset = pgoff << PAGE_SHIFT;
27779 + info.threadstack_offset = offset;
27780 +
27781 + addr = vm_unmapped_area(&info);
27782 + if (!(addr & ~PAGE_MASK))
27783 + return addr;
27784 + VM_BUG_ON(addr != -ENOMEM);
27785 +
27786 +bottomup:
27787 + /*
27788 + * A failed mmap() very likely causes application failure,
27789 + * so fall back to the bottom-up function here. This scenario
27790 + * can happen with large stack limits and large mmap()
27791 + * allocations.
27792 + */
27793 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27794 +}
27795 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27796 index 30277e2..5664a29 100644
27797 --- a/arch/x86/kernel/sys_x86_64.c
27798 +++ b/arch/x86/kernel/sys_x86_64.c
27799 @@ -81,8 +81,8 @@ out:
27800 return error;
27801 }
27802
27803 -static void find_start_end(unsigned long flags, unsigned long *begin,
27804 - unsigned long *end)
27805 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27806 + unsigned long *begin, unsigned long *end)
27807 {
27808 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27809 unsigned long new_begin;
27810 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27811 *begin = new_begin;
27812 }
27813 } else {
27814 - *begin = current->mm->mmap_legacy_base;
27815 + *begin = mm->mmap_legacy_base;
27816 *end = TASK_SIZE;
27817 }
27818 }
27819 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27820 struct vm_area_struct *vma;
27821 struct vm_unmapped_area_info info;
27822 unsigned long begin, end;
27823 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27824
27825 if (flags & MAP_FIXED)
27826 return addr;
27827
27828 - find_start_end(flags, &begin, &end);
27829 + find_start_end(mm, flags, &begin, &end);
27830
27831 if (len > end)
27832 return -ENOMEM;
27833
27834 +#ifdef CONFIG_PAX_RANDMMAP
27835 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27836 +#endif
27837 +
27838 if (addr) {
27839 addr = PAGE_ALIGN(addr);
27840 vma = find_vma(mm, addr);
27841 - if (end - len >= addr &&
27842 - (!vma || addr + len <= vma->vm_start))
27843 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27844 return addr;
27845 }
27846
27847 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27848 info.high_limit = end;
27849 info.align_mask = filp ? get_align_mask() : 0;
27850 info.align_offset = pgoff << PAGE_SHIFT;
27851 + info.threadstack_offset = offset;
27852 return vm_unmapped_area(&info);
27853 }
27854
27855 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27856 struct mm_struct *mm = current->mm;
27857 unsigned long addr = addr0;
27858 struct vm_unmapped_area_info info;
27859 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27860
27861 /* requested length too big for entire address space */
27862 if (len > TASK_SIZE)
27863 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27864 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27865 goto bottomup;
27866
27867 +#ifdef CONFIG_PAX_RANDMMAP
27868 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27869 +#endif
27870 +
27871 /* requesting a specific address */
27872 if (addr) {
27873 addr = PAGE_ALIGN(addr);
27874 vma = find_vma(mm, addr);
27875 - if (TASK_SIZE - len >= addr &&
27876 - (!vma || addr + len <= vma->vm_start))
27877 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27878 return addr;
27879 }
27880
27881 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27882 info.high_limit = mm->mmap_base;
27883 info.align_mask = filp ? get_align_mask() : 0;
27884 info.align_offset = pgoff << PAGE_SHIFT;
27885 + info.threadstack_offset = offset;
27886 addr = vm_unmapped_area(&info);
27887 if (!(addr & ~PAGE_MASK))
27888 return addr;
27889 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27890 index 91a4496..bb87552 100644
27891 --- a/arch/x86/kernel/tboot.c
27892 +++ b/arch/x86/kernel/tboot.c
27893 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
27894
27895 void tboot_shutdown(u32 shutdown_type)
27896 {
27897 - void (*shutdown)(void);
27898 + void (* __noreturn shutdown)(void);
27899
27900 if (!tboot_enabled())
27901 return;
27902 @@ -243,7 +243,7 @@ void tboot_shutdown(u32 shutdown_type)
27903
27904 switch_to_tboot_pt();
27905
27906 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27907 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27908 shutdown();
27909
27910 /* should not reach here */
27911 @@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27912 return -ENODEV;
27913 }
27914
27915 -static atomic_t ap_wfs_count;
27916 +static atomic_unchecked_t ap_wfs_count;
27917
27918 static int tboot_wait_for_aps(int num_aps)
27919 {
27920 @@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27921 {
27922 switch (action) {
27923 case CPU_DYING:
27924 - atomic_inc(&ap_wfs_count);
27925 + atomic_inc_unchecked(&ap_wfs_count);
27926 if (num_online_cpus() == 1)
27927 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27928 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27929 return NOTIFY_BAD;
27930 break;
27931 }
27932 @@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
27933
27934 tboot_create_trampoline();
27935
27936 - atomic_set(&ap_wfs_count, 0);
27937 + atomic_set_unchecked(&ap_wfs_count, 0);
27938 register_hotcpu_notifier(&tboot_cpu_notifier);
27939
27940 #ifdef CONFIG_DEBUG_FS
27941 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27942 index 25adc0e..1df4349 100644
27943 --- a/arch/x86/kernel/time.c
27944 +++ b/arch/x86/kernel/time.c
27945 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27946 {
27947 unsigned long pc = instruction_pointer(regs);
27948
27949 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27950 + if (!user_mode(regs) && in_lock_functions(pc)) {
27951 #ifdef CONFIG_FRAME_POINTER
27952 - return *(unsigned long *)(regs->bp + sizeof(long));
27953 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27954 #else
27955 unsigned long *sp =
27956 (unsigned long *)kernel_stack_pointer(regs);
27957 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27958 * or above a saved flags. Eflags has bits 22-31 zero,
27959 * kernel addresses don't.
27960 */
27961 +
27962 +#ifdef CONFIG_PAX_KERNEXEC
27963 + return ktla_ktva(sp[0]);
27964 +#else
27965 if (sp[0] >> 22)
27966 return sp[0];
27967 if (sp[1] >> 22)
27968 return sp[1];
27969 #endif
27970 +
27971 +#endif
27972 }
27973 return pc;
27974 }
27975 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27976 index 7fc5e84..c6e445a 100644
27977 --- a/arch/x86/kernel/tls.c
27978 +++ b/arch/x86/kernel/tls.c
27979 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27980 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27981 return -EINVAL;
27982
27983 +#ifdef CONFIG_PAX_SEGMEXEC
27984 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27985 + return -EINVAL;
27986 +#endif
27987 +
27988 set_tls_desc(p, idx, &info, 1);
27989
27990 return 0;
27991 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27992
27993 if (kbuf)
27994 info = kbuf;
27995 - else if (__copy_from_user(infobuf, ubuf, count))
27996 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27997 return -EFAULT;
27998 else
27999 info = infobuf;
28000 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
28001 index 1c113db..287b42e 100644
28002 --- a/arch/x86/kernel/tracepoint.c
28003 +++ b/arch/x86/kernel/tracepoint.c
28004 @@ -9,11 +9,11 @@
28005 #include <linux/atomic.h>
28006
28007 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
28008 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28009 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28010 (unsigned long) trace_idt_table };
28011
28012 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28013 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
28014 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
28015
28016 static int trace_irq_vector_refcount;
28017 static DEFINE_MUTEX(irq_vector_mutex);
28018 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
28019 index 89f4e64..aa4149d 100644
28020 --- a/arch/x86/kernel/traps.c
28021 +++ b/arch/x86/kernel/traps.c
28022 @@ -68,7 +68,7 @@
28023 #include <asm/proto.h>
28024
28025 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28026 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
28027 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
28028 #else
28029 #include <asm/processor-flags.h>
28030 #include <asm/setup.h>
28031 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
28032 #endif
28033
28034 /* Must be page-aligned because the real IDT is used in a fixmap. */
28035 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
28036 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
28037
28038 DECLARE_BITMAP(used_vectors, NR_VECTORS);
28039 EXPORT_SYMBOL_GPL(used_vectors);
28040 @@ -109,11 +109,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
28041 }
28042
28043 static nokprobe_inline int
28044 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28045 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
28046 struct pt_regs *regs, long error_code)
28047 {
28048 #ifdef CONFIG_X86_32
28049 - if (regs->flags & X86_VM_MASK) {
28050 + if (v8086_mode(regs)) {
28051 /*
28052 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
28053 * On nmi (interrupt 2), do_trap should not be called.
28054 @@ -126,12 +126,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28055 return -1;
28056 }
28057 #endif
28058 - if (!user_mode(regs)) {
28059 + if (!user_mode_novm(regs)) {
28060 if (!fixup_exception(regs)) {
28061 tsk->thread.error_code = error_code;
28062 tsk->thread.trap_nr = trapnr;
28063 +
28064 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28065 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28066 + str = "PAX: suspicious stack segment fault";
28067 +#endif
28068 +
28069 die(str, regs, error_code);
28070 }
28071 +
28072 +#ifdef CONFIG_PAX_REFCOUNT
28073 + if (trapnr == X86_TRAP_OF)
28074 + pax_report_refcount_overflow(regs);
28075 +#endif
28076 +
28077 return 0;
28078 }
28079
28080 @@ -170,7 +182,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28081 }
28082
28083 static void
28084 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28085 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28086 long error_code, siginfo_t *info)
28087 {
28088 struct task_struct *tsk = current;
28089 @@ -194,7 +206,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28090 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28091 printk_ratelimit()) {
28092 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28093 - tsk->comm, tsk->pid, str,
28094 + tsk->comm, task_pid_nr(tsk), str,
28095 regs->ip, regs->sp, error_code);
28096 print_vma_addr(" in ", regs->ip);
28097 pr_cont("\n");
28098 @@ -274,6 +286,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28099 tsk->thread.error_code = error_code;
28100 tsk->thread.trap_nr = X86_TRAP_DF;
28101
28102 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28103 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28104 + die("grsec: kernel stack overflow detected", regs, error_code);
28105 +#endif
28106 +
28107 #ifdef CONFIG_DOUBLEFAULT
28108 df_debug(regs, error_code);
28109 #endif
28110 @@ -300,7 +317,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
28111 goto exit;
28112 conditional_sti(regs);
28113
28114 - if (!user_mode_vm(regs))
28115 + if (!user_mode(regs))
28116 die("bounds", regs, error_code);
28117
28118 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
28119 @@ -379,7 +396,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
28120 conditional_sti(regs);
28121
28122 #ifdef CONFIG_X86_32
28123 - if (regs->flags & X86_VM_MASK) {
28124 + if (v8086_mode(regs)) {
28125 local_irq_enable();
28126 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28127 goto exit;
28128 @@ -387,18 +404,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28129 #endif
28130
28131 tsk = current;
28132 - if (!user_mode(regs)) {
28133 + if (!user_mode_novm(regs)) {
28134 if (fixup_exception(regs))
28135 goto exit;
28136
28137 tsk->thread.error_code = error_code;
28138 tsk->thread.trap_nr = X86_TRAP_GP;
28139 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28140 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28141 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28142 +
28143 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28144 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28145 + die("PAX: suspicious general protection fault", regs, error_code);
28146 + else
28147 +#endif
28148 +
28149 die("general protection fault", regs, error_code);
28150 + }
28151 goto exit;
28152 }
28153
28154 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28155 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28156 + struct mm_struct *mm = tsk->mm;
28157 + unsigned long limit;
28158 +
28159 + down_write(&mm->mmap_sem);
28160 + limit = mm->context.user_cs_limit;
28161 + if (limit < TASK_SIZE) {
28162 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28163 + up_write(&mm->mmap_sem);
28164 + return;
28165 + }
28166 + up_write(&mm->mmap_sem);
28167 + }
28168 +#endif
28169 +
28170 tsk->thread.error_code = error_code;
28171 tsk->thread.trap_nr = X86_TRAP_GP;
28172
28173 @@ -510,13 +551,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28174 container_of(task_pt_regs(current),
28175 struct bad_iret_stack, regs);
28176
28177 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28178 + new_stack = s;
28179 +
28180 /* Copy the IRET target to the new stack. */
28181 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28182
28183 /* Copy the remainder of the stack from the current stack. */
28184 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28185
28186 - BUG_ON(!user_mode_vm(&new_stack->regs));
28187 + BUG_ON(!user_mode(&new_stack->regs));
28188 return new_stack;
28189 }
28190 NOKPROBE_SYMBOL(fixup_bad_iret);
28191 @@ -566,7 +610,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28192 * then it's very likely the result of an icebp/int01 trap.
28193 * User wants a sigtrap for that.
28194 */
28195 - if (!dr6 && user_mode_vm(regs))
28196 + if (!dr6 && user_mode(regs))
28197 user_icebp = 1;
28198
28199 /* Catch kmemcheck conditions first of all! */
28200 @@ -602,7 +646,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28201 /* It's safe to allow irq's after DR6 has been saved */
28202 preempt_conditional_sti(regs);
28203
28204 - if (regs->flags & X86_VM_MASK) {
28205 + if (v8086_mode(regs)) {
28206 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28207 X86_TRAP_DB);
28208 preempt_conditional_cli(regs);
28209 @@ -617,7 +661,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28210 * We already checked v86 mode above, so we can check for kernel mode
28211 * by just checking the CPL of CS.
28212 */
28213 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28214 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28215 tsk->thread.debugreg6 &= ~DR_STEP;
28216 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28217 regs->flags &= ~X86_EFLAGS_TF;
28218 @@ -650,7 +694,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28219 return;
28220 conditional_sti(regs);
28221
28222 - if (!user_mode_vm(regs))
28223 + if (!user_mode(regs))
28224 {
28225 if (!fixup_exception(regs)) {
28226 task->thread.error_code = error_code;
28227 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28228 index 5054497..139f8f8 100644
28229 --- a/arch/x86/kernel/tsc.c
28230 +++ b/arch/x86/kernel/tsc.c
28231 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28232 */
28233 smp_wmb();
28234
28235 - ACCESS_ONCE(c2n->head) = data;
28236 + ACCESS_ONCE_RW(c2n->head) = data;
28237 }
28238
28239 /*
28240 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28241 index 8b96a94..792b410 100644
28242 --- a/arch/x86/kernel/uprobes.c
28243 +++ b/arch/x86/kernel/uprobes.c
28244 @@ -845,7 +845,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28245 int ret = NOTIFY_DONE;
28246
28247 /* We are only interested in userspace traps */
28248 - if (regs && !user_mode_vm(regs))
28249 + if (regs && !user_mode(regs))
28250 return NOTIFY_DONE;
28251
28252 switch (val) {
28253 @@ -919,7 +919,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28254
28255 if (nleft != rasize) {
28256 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28257 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28258 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28259
28260 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28261 }
28262 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28263 index b9242ba..50c5edd 100644
28264 --- a/arch/x86/kernel/verify_cpu.S
28265 +++ b/arch/x86/kernel/verify_cpu.S
28266 @@ -20,6 +20,7 @@
28267 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28268 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28269 * arch/x86/kernel/head_32.S: processor startup
28270 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28271 *
28272 * verify_cpu, returns the status of longmode and SSE in register %eax.
28273 * 0: Success 1: Failure
28274 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28275 index e8edcf5..27f9344 100644
28276 --- a/arch/x86/kernel/vm86_32.c
28277 +++ b/arch/x86/kernel/vm86_32.c
28278 @@ -44,6 +44,7 @@
28279 #include <linux/ptrace.h>
28280 #include <linux/audit.h>
28281 #include <linux/stddef.h>
28282 +#include <linux/grsecurity.h>
28283
28284 #include <asm/uaccess.h>
28285 #include <asm/io.h>
28286 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28287 do_exit(SIGSEGV);
28288 }
28289
28290 - tss = &per_cpu(init_tss, get_cpu());
28291 + tss = init_tss + get_cpu();
28292 current->thread.sp0 = current->thread.saved_sp0;
28293 current->thread.sysenter_cs = __KERNEL_CS;
28294 load_sp0(tss, &current->thread);
28295 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28296
28297 if (tsk->thread.saved_sp0)
28298 return -EPERM;
28299 +
28300 +#ifdef CONFIG_GRKERNSEC_VM86
28301 + if (!capable(CAP_SYS_RAWIO)) {
28302 + gr_handle_vm86();
28303 + return -EPERM;
28304 + }
28305 +#endif
28306 +
28307 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28308 offsetof(struct kernel_vm86_struct, vm86plus) -
28309 sizeof(info.regs));
28310 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28311 int tmp;
28312 struct vm86plus_struct __user *v86;
28313
28314 +#ifdef CONFIG_GRKERNSEC_VM86
28315 + if (!capable(CAP_SYS_RAWIO)) {
28316 + gr_handle_vm86();
28317 + return -EPERM;
28318 + }
28319 +#endif
28320 +
28321 tsk = current;
28322 switch (cmd) {
28323 case VM86_REQUEST_IRQ:
28324 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28325 tsk->thread.saved_fs = info->regs32->fs;
28326 tsk->thread.saved_gs = get_user_gs(info->regs32);
28327
28328 - tss = &per_cpu(init_tss, get_cpu());
28329 + tss = init_tss + get_cpu();
28330 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28331 if (cpu_has_sep)
28332 tsk->thread.sysenter_cs = 0;
28333 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28334 goto cannot_handle;
28335 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28336 goto cannot_handle;
28337 - intr_ptr = (unsigned long __user *) (i << 2);
28338 + intr_ptr = (__force unsigned long __user *) (i << 2);
28339 if (get_user(segoffs, intr_ptr))
28340 goto cannot_handle;
28341 if ((segoffs >> 16) == BIOSSEG)
28342 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28343 index 00bf300..129df8e 100644
28344 --- a/arch/x86/kernel/vmlinux.lds.S
28345 +++ b/arch/x86/kernel/vmlinux.lds.S
28346 @@ -26,6 +26,13 @@
28347 #include <asm/page_types.h>
28348 #include <asm/cache.h>
28349 #include <asm/boot.h>
28350 +#include <asm/segment.h>
28351 +
28352 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28353 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28354 +#else
28355 +#define __KERNEL_TEXT_OFFSET 0
28356 +#endif
28357
28358 #undef i386 /* in case the preprocessor is a 32bit one */
28359
28360 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28361
28362 PHDRS {
28363 text PT_LOAD FLAGS(5); /* R_E */
28364 +#ifdef CONFIG_X86_32
28365 + module PT_LOAD FLAGS(5); /* R_E */
28366 +#endif
28367 +#ifdef CONFIG_XEN
28368 + rodata PT_LOAD FLAGS(5); /* R_E */
28369 +#else
28370 + rodata PT_LOAD FLAGS(4); /* R__ */
28371 +#endif
28372 data PT_LOAD FLAGS(6); /* RW_ */
28373 -#ifdef CONFIG_X86_64
28374 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28375 #ifdef CONFIG_SMP
28376 percpu PT_LOAD FLAGS(6); /* RW_ */
28377 #endif
28378 + text.init PT_LOAD FLAGS(5); /* R_E */
28379 + text.exit PT_LOAD FLAGS(5); /* R_E */
28380 init PT_LOAD FLAGS(7); /* RWE */
28381 -#endif
28382 note PT_NOTE FLAGS(0); /* ___ */
28383 }
28384
28385 SECTIONS
28386 {
28387 #ifdef CONFIG_X86_32
28388 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28389 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28390 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28391 #else
28392 - . = __START_KERNEL;
28393 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28394 + . = __START_KERNEL;
28395 #endif
28396
28397 /* Text and read-only data */
28398 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28399 - _text = .;
28400 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28401 /* bootstrapping code */
28402 +#ifdef CONFIG_X86_32
28403 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28404 +#else
28405 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28406 +#endif
28407 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28408 + _text = .;
28409 HEAD_TEXT
28410 . = ALIGN(8);
28411 _stext = .;
28412 @@ -104,13 +124,47 @@ SECTIONS
28413 IRQENTRY_TEXT
28414 *(.fixup)
28415 *(.gnu.warning)
28416 - /* End of text section */
28417 - _etext = .;
28418 } :text = 0x9090
28419
28420 - NOTES :text :note
28421 + . += __KERNEL_TEXT_OFFSET;
28422
28423 - EXCEPTION_TABLE(16) :text = 0x9090
28424 +#ifdef CONFIG_X86_32
28425 + . = ALIGN(PAGE_SIZE);
28426 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28427 +
28428 +#ifdef CONFIG_PAX_KERNEXEC
28429 + MODULES_EXEC_VADDR = .;
28430 + BYTE(0)
28431 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28432 + . = ALIGN(HPAGE_SIZE) - 1;
28433 + MODULES_EXEC_END = .;
28434 +#endif
28435 +
28436 + } :module
28437 +#endif
28438 +
28439 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28440 + /* End of text section */
28441 + BYTE(0)
28442 + _etext = . - __KERNEL_TEXT_OFFSET;
28443 + }
28444 +
28445 +#ifdef CONFIG_X86_32
28446 + . = ALIGN(PAGE_SIZE);
28447 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28448 + . = ALIGN(PAGE_SIZE);
28449 + *(.empty_zero_page)
28450 + *(.initial_pg_fixmap)
28451 + *(.initial_pg_pmd)
28452 + *(.initial_page_table)
28453 + *(.swapper_pg_dir)
28454 + } :rodata
28455 +#endif
28456 +
28457 + . = ALIGN(PAGE_SIZE);
28458 + NOTES :rodata :note
28459 +
28460 + EXCEPTION_TABLE(16) :rodata
28461
28462 #if defined(CONFIG_DEBUG_RODATA)
28463 /* .text should occupy whole number of pages */
28464 @@ -122,16 +176,20 @@ SECTIONS
28465
28466 /* Data */
28467 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28468 +
28469 +#ifdef CONFIG_PAX_KERNEXEC
28470 + . = ALIGN(HPAGE_SIZE);
28471 +#else
28472 + . = ALIGN(PAGE_SIZE);
28473 +#endif
28474 +
28475 /* Start of data section */
28476 _sdata = .;
28477
28478 /* init_task */
28479 INIT_TASK_DATA(THREAD_SIZE)
28480
28481 -#ifdef CONFIG_X86_32
28482 - /* 32 bit has nosave before _edata */
28483 NOSAVE_DATA
28484 -#endif
28485
28486 PAGE_ALIGNED_DATA(PAGE_SIZE)
28487
28488 @@ -174,12 +232,19 @@ SECTIONS
28489 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28490
28491 /* Init code and data - will be freed after init */
28492 - . = ALIGN(PAGE_SIZE);
28493 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28494 + BYTE(0)
28495 +
28496 +#ifdef CONFIG_PAX_KERNEXEC
28497 + . = ALIGN(HPAGE_SIZE);
28498 +#else
28499 + . = ALIGN(PAGE_SIZE);
28500 +#endif
28501 +
28502 __init_begin = .; /* paired with __init_end */
28503 - }
28504 + } :init.begin
28505
28506 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28507 +#ifdef CONFIG_SMP
28508 /*
28509 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28510 * output PHDR, so the next output section - .init.text - should
28511 @@ -190,12 +255,27 @@ SECTIONS
28512 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28513 #endif
28514
28515 - INIT_TEXT_SECTION(PAGE_SIZE)
28516 -#ifdef CONFIG_X86_64
28517 - :init
28518 -#endif
28519 + . = ALIGN(PAGE_SIZE);
28520 + init_begin = .;
28521 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28522 + VMLINUX_SYMBOL(_sinittext) = .;
28523 + INIT_TEXT
28524 + . = ALIGN(PAGE_SIZE);
28525 + } :text.init
28526
28527 - INIT_DATA_SECTION(16)
28528 + /*
28529 + * .exit.text is discard at runtime, not link time, to deal with
28530 + * references from .altinstructions and .eh_frame
28531 + */
28532 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28533 + EXIT_TEXT
28534 + VMLINUX_SYMBOL(_einittext) = .;
28535 + . = ALIGN(16);
28536 + } :text.exit
28537 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28538 +
28539 + . = ALIGN(PAGE_SIZE);
28540 + INIT_DATA_SECTION(16) :init
28541
28542 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28543 __x86_cpu_dev_start = .;
28544 @@ -266,19 +346,12 @@ SECTIONS
28545 }
28546
28547 . = ALIGN(8);
28548 - /*
28549 - * .exit.text is discard at runtime, not link time, to deal with
28550 - * references from .altinstructions and .eh_frame
28551 - */
28552 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28553 - EXIT_TEXT
28554 - }
28555
28556 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28557 EXIT_DATA
28558 }
28559
28560 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28561 +#ifndef CONFIG_SMP
28562 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28563 #endif
28564
28565 @@ -297,16 +370,10 @@ SECTIONS
28566 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28567 __smp_locks = .;
28568 *(.smp_locks)
28569 - . = ALIGN(PAGE_SIZE);
28570 __smp_locks_end = .;
28571 + . = ALIGN(PAGE_SIZE);
28572 }
28573
28574 -#ifdef CONFIG_X86_64
28575 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28576 - NOSAVE_DATA
28577 - }
28578 -#endif
28579 -
28580 /* BSS */
28581 . = ALIGN(PAGE_SIZE);
28582 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28583 @@ -322,6 +389,7 @@ SECTIONS
28584 __brk_base = .;
28585 . += 64 * 1024; /* 64k alignment slop space */
28586 *(.brk_reservation) /* areas brk users have reserved */
28587 + . = ALIGN(HPAGE_SIZE);
28588 __brk_limit = .;
28589 }
28590
28591 @@ -348,13 +416,12 @@ SECTIONS
28592 * for the boot processor.
28593 */
28594 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28595 -INIT_PER_CPU(gdt_page);
28596 INIT_PER_CPU(irq_stack_union);
28597
28598 /*
28599 * Build-time check on the image size:
28600 */
28601 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28602 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28603 "kernel image bigger than KERNEL_IMAGE_SIZE");
28604
28605 #ifdef CONFIG_SMP
28606 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28607 index 2dcc6ff..082dc7a 100644
28608 --- a/arch/x86/kernel/vsyscall_64.c
28609 +++ b/arch/x86/kernel/vsyscall_64.c
28610 @@ -38,15 +38,13 @@
28611 #define CREATE_TRACE_POINTS
28612 #include "vsyscall_trace.h"
28613
28614 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28615 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28616
28617 static int __init vsyscall_setup(char *str)
28618 {
28619 if (str) {
28620 if (!strcmp("emulate", str))
28621 vsyscall_mode = EMULATE;
28622 - else if (!strcmp("native", str))
28623 - vsyscall_mode = NATIVE;
28624 else if (!strcmp("none", str))
28625 vsyscall_mode = NONE;
28626 else
28627 @@ -264,8 +262,7 @@ do_ret:
28628 return true;
28629
28630 sigsegv:
28631 - force_sig(SIGSEGV, current);
28632 - return true;
28633 + do_group_exit(SIGKILL);
28634 }
28635
28636 /*
28637 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28638 static struct vm_area_struct gate_vma = {
28639 .vm_start = VSYSCALL_ADDR,
28640 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28641 - .vm_page_prot = PAGE_READONLY_EXEC,
28642 - .vm_flags = VM_READ | VM_EXEC,
28643 + .vm_page_prot = PAGE_READONLY,
28644 + .vm_flags = VM_READ,
28645 .vm_ops = &gate_vma_ops,
28646 };
28647
28648 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28649 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28650
28651 if (vsyscall_mode != NONE)
28652 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28653 - vsyscall_mode == NATIVE
28654 - ? PAGE_KERNEL_VSYSCALL
28655 - : PAGE_KERNEL_VVAR);
28656 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28657
28658 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28659 (unsigned long)VSYSCALL_ADDR);
28660 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28661 index 04068192..4d75aa6 100644
28662 --- a/arch/x86/kernel/x8664_ksyms_64.c
28663 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28664 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28665 EXPORT_SYMBOL(copy_user_generic_unrolled);
28666 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28667 EXPORT_SYMBOL(__copy_user_nocache);
28668 -EXPORT_SYMBOL(_copy_from_user);
28669 -EXPORT_SYMBOL(_copy_to_user);
28670
28671 EXPORT_SYMBOL(copy_page);
28672 EXPORT_SYMBOL(clear_page);
28673 @@ -73,3 +71,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28674 EXPORT_SYMBOL(___preempt_schedule_context);
28675 #endif
28676 #endif
28677 +
28678 +#ifdef CONFIG_PAX_PER_CPU_PGD
28679 +EXPORT_SYMBOL(cpu_pgd);
28680 +#endif
28681 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28682 index 234b072..b7ab191 100644
28683 --- a/arch/x86/kernel/x86_init.c
28684 +++ b/arch/x86/kernel/x86_init.c
28685 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28686 static void default_nmi_init(void) { };
28687 static int default_i8042_detect(void) { return 1; };
28688
28689 -struct x86_platform_ops x86_platform = {
28690 +struct x86_platform_ops x86_platform __read_only = {
28691 .calibrate_tsc = native_calibrate_tsc,
28692 .get_wallclock = mach_get_cmos_time,
28693 .set_wallclock = mach_set_rtc_mmss,
28694 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28695 EXPORT_SYMBOL_GPL(x86_platform);
28696
28697 #if defined(CONFIG_PCI_MSI)
28698 -struct x86_msi_ops x86_msi = {
28699 +struct x86_msi_ops x86_msi __read_only = {
28700 .setup_msi_irqs = native_setup_msi_irqs,
28701 .compose_msi_msg = native_compose_msi_msg,
28702 .teardown_msi_irq = native_teardown_msi_irq,
28703 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28704 }
28705 #endif
28706
28707 -struct x86_io_apic_ops x86_io_apic_ops = {
28708 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28709 .init = native_io_apic_init_mappings,
28710 .read = native_io_apic_read,
28711 .write = native_io_apic_write,
28712 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28713 index 8be1e17..07dd990 100644
28714 --- a/arch/x86/kernel/xsave.c
28715 +++ b/arch/x86/kernel/xsave.c
28716 @@ -167,18 +167,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28717
28718 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28719 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28720 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28721 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28722
28723 if (!use_xsave())
28724 return err;
28725
28726 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28727 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28728
28729 /*
28730 * Read the xstate_bv which we copied (directly from the cpu or
28731 * from the state in task struct) to the user buffers.
28732 */
28733 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28734 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28735
28736 /*
28737 * For legacy compatible, we always set FP/SSE bits in the bit
28738 @@ -193,7 +193,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28739 */
28740 xstate_bv |= XSTATE_FPSSE;
28741
28742 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28743 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28744
28745 return err;
28746 }
28747 @@ -202,6 +202,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28748 {
28749 int err;
28750
28751 + buf = (struct xsave_struct __user *)____m(buf);
28752 if (use_xsave())
28753 err = xsave_user(buf);
28754 else if (use_fxsr())
28755 @@ -312,6 +313,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28756 */
28757 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28758 {
28759 + buf = (void __user *)____m(buf);
28760 if (use_xsave()) {
28761 if ((unsigned long)buf % 64 || fx_only) {
28762 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28763 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28764 index 8a80737..bac4961 100644
28765 --- a/arch/x86/kvm/cpuid.c
28766 +++ b/arch/x86/kvm/cpuid.c
28767 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28768 struct kvm_cpuid2 *cpuid,
28769 struct kvm_cpuid_entry2 __user *entries)
28770 {
28771 - int r;
28772 + int r, i;
28773
28774 r = -E2BIG;
28775 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28776 goto out;
28777 r = -EFAULT;
28778 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28779 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28780 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28781 goto out;
28782 + for (i = 0; i < cpuid->nent; ++i) {
28783 + struct kvm_cpuid_entry2 cpuid_entry;
28784 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28785 + goto out;
28786 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28787 + }
28788 vcpu->arch.cpuid_nent = cpuid->nent;
28789 kvm_apic_set_version(vcpu);
28790 kvm_x86_ops->cpuid_update(vcpu);
28791 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28792 struct kvm_cpuid2 *cpuid,
28793 struct kvm_cpuid_entry2 __user *entries)
28794 {
28795 - int r;
28796 + int r, i;
28797
28798 r = -E2BIG;
28799 if (cpuid->nent < vcpu->arch.cpuid_nent)
28800 goto out;
28801 r = -EFAULT;
28802 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28803 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28804 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28805 goto out;
28806 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28807 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28808 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28809 + goto out;
28810 + }
28811 return 0;
28812
28813 out:
28814 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28815 index b24c2d8..e1e4e259 100644
28816 --- a/arch/x86/kvm/emulate.c
28817 +++ b/arch/x86/kvm/emulate.c
28818 @@ -3503,7 +3503,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28819 int cr = ctxt->modrm_reg;
28820 u64 efer = 0;
28821
28822 - static u64 cr_reserved_bits[] = {
28823 + static const u64 cr_reserved_bits[] = {
28824 0xffffffff00000000ULL,
28825 0, 0, 0, /* CR3 checked later */
28826 CR4_RESERVED_BITS,
28827 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28828 index d52dcf0..cec7e84 100644
28829 --- a/arch/x86/kvm/lapic.c
28830 +++ b/arch/x86/kvm/lapic.c
28831 @@ -55,7 +55,7 @@
28832 #define APIC_BUS_CYCLE_NS 1
28833
28834 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28835 -#define apic_debug(fmt, arg...)
28836 +#define apic_debug(fmt, arg...) do {} while (0)
28837
28838 #define APIC_LVT_NUM 6
28839 /* 14 is the version for Xeon and Pentium 8.4.8*/
28840 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28841 index fd49c86..77e1aa0 100644
28842 --- a/arch/x86/kvm/paging_tmpl.h
28843 +++ b/arch/x86/kvm/paging_tmpl.h
28844 @@ -343,7 +343,7 @@ retry_walk:
28845 if (unlikely(kvm_is_error_hva(host_addr)))
28846 goto error;
28847
28848 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28849 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28850 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28851 goto error;
28852 walker->ptep_user[walker->level - 1] = ptep_user;
28853 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28854 index 41dd038..de331cf 100644
28855 --- a/arch/x86/kvm/svm.c
28856 +++ b/arch/x86/kvm/svm.c
28857 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28858 int cpu = raw_smp_processor_id();
28859
28860 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28861 +
28862 + pax_open_kernel();
28863 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28864 + pax_close_kernel();
28865 +
28866 load_TR_desc();
28867 }
28868
28869 @@ -3969,6 +3973,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28870 #endif
28871 #endif
28872
28873 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28874 + __set_fs(current_thread_info()->addr_limit);
28875 +#endif
28876 +
28877 reload_tss(vcpu);
28878
28879 local_irq_disable();
28880 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28881 index 3124464..2e42ec3 100644
28882 --- a/arch/x86/kvm/vmx.c
28883 +++ b/arch/x86/kvm/vmx.c
28884 @@ -1380,12 +1380,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28885 #endif
28886 }
28887
28888 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28889 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28890 {
28891 vmcs_writel(field, vmcs_readl(field) & ~mask);
28892 }
28893
28894 -static void vmcs_set_bits(unsigned long field, u32 mask)
28895 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28896 {
28897 vmcs_writel(field, vmcs_readl(field) | mask);
28898 }
28899 @@ -1645,7 +1645,11 @@ static void reload_tss(void)
28900 struct desc_struct *descs;
28901
28902 descs = (void *)gdt->address;
28903 +
28904 + pax_open_kernel();
28905 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28906 + pax_close_kernel();
28907 +
28908 load_TR_desc();
28909 }
28910
28911 @@ -1881,6 +1885,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28912 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28913 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28914
28915 +#ifdef CONFIG_PAX_PER_CPU_PGD
28916 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28917 +#endif
28918 +
28919 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28920 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28921 vmx->loaded_vmcs->cpu = cpu;
28922 @@ -2170,7 +2178,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28923 * reads and returns guest's timestamp counter "register"
28924 * guest_tsc = host_tsc + tsc_offset -- 21.3
28925 */
28926 -static u64 guest_read_tsc(void)
28927 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28928 {
28929 u64 host_tsc, tsc_offset;
28930
28931 @@ -4255,7 +4263,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28932 unsigned long cr4;
28933
28934 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28935 +
28936 +#ifndef CONFIG_PAX_PER_CPU_PGD
28937 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28938 +#endif
28939
28940 /* Save the most likely value for this task's CR4 in the VMCS. */
28941 cr4 = read_cr4();
28942 @@ -4282,7 +4293,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28943 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28944 vmx->host_idt_base = dt.address;
28945
28946 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28947 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28948
28949 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28950 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28951 @@ -5879,11 +5890,16 @@ static __init int hardware_setup(void)
28952 * page upon invalidation. No need to do anything if the
28953 * processor does not have the APIC_ACCESS_ADDR VMCS field.
28954 */
28955 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28956 + pax_open_kernel();
28957 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28958 + pax_close_kernel();
28959 }
28960
28961 - if (!cpu_has_vmx_tpr_shadow())
28962 - kvm_x86_ops->update_cr8_intercept = NULL;
28963 + if (!cpu_has_vmx_tpr_shadow()) {
28964 + pax_open_kernel();
28965 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28966 + pax_close_kernel();
28967 + }
28968
28969 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28970 kvm_disable_largepages();
28971 @@ -5894,13 +5910,15 @@ static __init int hardware_setup(void)
28972 if (!cpu_has_vmx_apicv())
28973 enable_apicv = 0;
28974
28975 + pax_open_kernel();
28976 if (enable_apicv)
28977 - kvm_x86_ops->update_cr8_intercept = NULL;
28978 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28979 else {
28980 - kvm_x86_ops->hwapic_irr_update = NULL;
28981 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28982 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28983 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28984 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28985 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28986 }
28987 + pax_close_kernel();
28988
28989 if (nested)
28990 nested_vmx_setup_ctls_msrs();
28991 @@ -7849,6 +7867,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28992 "jmp 2f \n\t"
28993 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28994 "2: "
28995 +
28996 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28997 + "ljmp %[cs],$3f\n\t"
28998 + "3: "
28999 +#endif
29000 +
29001 /* Save guest registers, load host registers, keep flags */
29002 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
29003 "pop %0 \n\t"
29004 @@ -7901,6 +7925,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29005 #endif
29006 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
29007 [wordsize]"i"(sizeof(ulong))
29008 +
29009 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29010 + ,[cs]"i"(__KERNEL_CS)
29011 +#endif
29012 +
29013 : "cc", "memory"
29014 #ifdef CONFIG_X86_64
29015 , "rax", "rbx", "rdi", "rsi"
29016 @@ -7914,7 +7943,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29017 if (debugctlmsr)
29018 update_debugctlmsr(debugctlmsr);
29019
29020 -#ifndef CONFIG_X86_64
29021 +#ifdef CONFIG_X86_32
29022 /*
29023 * The sysexit path does not restore ds/es, so we must set them to
29024 * a reasonable value ourselves.
29025 @@ -7923,8 +7952,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29026 * may be executed in interrupt context, which saves and restore segments
29027 * around it, nullifying its effect.
29028 */
29029 - loadsegment(ds, __USER_DS);
29030 - loadsegment(es, __USER_DS);
29031 + loadsegment(ds, __KERNEL_DS);
29032 + loadsegment(es, __KERNEL_DS);
29033 + loadsegment(ss, __KERNEL_DS);
29034 +
29035 +#ifdef CONFIG_PAX_KERNEXEC
29036 + loadsegment(fs, __KERNEL_PERCPU);
29037 +#endif
29038 +
29039 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29040 + __set_fs(current_thread_info()->addr_limit);
29041 +#endif
29042 +
29043 #endif
29044
29045 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29046 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29047 index 64d76c1..e20a4c1 100644
29048 --- a/arch/x86/kvm/x86.c
29049 +++ b/arch/x86/kvm/x86.c
29050 @@ -1882,8 +1882,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29051 {
29052 struct kvm *kvm = vcpu->kvm;
29053 int lm = is_long_mode(vcpu);
29054 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29055 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29056 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29057 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29058 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29059 : kvm->arch.xen_hvm_config.blob_size_32;
29060 u32 page_num = data & ~PAGE_MASK;
29061 @@ -2809,6 +2809,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29062 if (n < msr_list.nmsrs)
29063 goto out;
29064 r = -EFAULT;
29065 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29066 + goto out;
29067 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29068 num_msrs_to_save * sizeof(u32)))
29069 goto out;
29070 @@ -5745,7 +5747,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29071 };
29072 #endif
29073
29074 -int kvm_arch_init(void *opaque)
29075 +int kvm_arch_init(const void *opaque)
29076 {
29077 int r;
29078 struct kvm_x86_ops *ops = opaque;
29079 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29080 index c1c1544..f90c9d5 100644
29081 --- a/arch/x86/lguest/boot.c
29082 +++ b/arch/x86/lguest/boot.c
29083 @@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29084 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29085 * Launcher to reboot us.
29086 */
29087 -static void lguest_restart(char *reason)
29088 +static __noreturn void lguest_restart(char *reason)
29089 {
29090 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29091 + BUG();
29092 }
29093
29094 /*G:050
29095 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29096 index 00933d5..3a64af9 100644
29097 --- a/arch/x86/lib/atomic64_386_32.S
29098 +++ b/arch/x86/lib/atomic64_386_32.S
29099 @@ -48,6 +48,10 @@ BEGIN(read)
29100 movl (v), %eax
29101 movl 4(v), %edx
29102 RET_ENDP
29103 +BEGIN(read_unchecked)
29104 + movl (v), %eax
29105 + movl 4(v), %edx
29106 +RET_ENDP
29107 #undef v
29108
29109 #define v %esi
29110 @@ -55,6 +59,10 @@ BEGIN(set)
29111 movl %ebx, (v)
29112 movl %ecx, 4(v)
29113 RET_ENDP
29114 +BEGIN(set_unchecked)
29115 + movl %ebx, (v)
29116 + movl %ecx, 4(v)
29117 +RET_ENDP
29118 #undef v
29119
29120 #define v %esi
29121 @@ -70,6 +78,20 @@ RET_ENDP
29122 BEGIN(add)
29123 addl %eax, (v)
29124 adcl %edx, 4(v)
29125 +
29126 +#ifdef CONFIG_PAX_REFCOUNT
29127 + jno 0f
29128 + subl %eax, (v)
29129 + sbbl %edx, 4(v)
29130 + int $4
29131 +0:
29132 + _ASM_EXTABLE(0b, 0b)
29133 +#endif
29134 +
29135 +RET_ENDP
29136 +BEGIN(add_unchecked)
29137 + addl %eax, (v)
29138 + adcl %edx, 4(v)
29139 RET_ENDP
29140 #undef v
29141
29142 @@ -77,6 +99,24 @@ RET_ENDP
29143 BEGIN(add_return)
29144 addl (v), %eax
29145 adcl 4(v), %edx
29146 +
29147 +#ifdef CONFIG_PAX_REFCOUNT
29148 + into
29149 +1234:
29150 + _ASM_EXTABLE(1234b, 2f)
29151 +#endif
29152 +
29153 + movl %eax, (v)
29154 + movl %edx, 4(v)
29155 +
29156 +#ifdef CONFIG_PAX_REFCOUNT
29157 +2:
29158 +#endif
29159 +
29160 +RET_ENDP
29161 +BEGIN(add_return_unchecked)
29162 + addl (v), %eax
29163 + adcl 4(v), %edx
29164 movl %eax, (v)
29165 movl %edx, 4(v)
29166 RET_ENDP
29167 @@ -86,6 +126,20 @@ RET_ENDP
29168 BEGIN(sub)
29169 subl %eax, (v)
29170 sbbl %edx, 4(v)
29171 +
29172 +#ifdef CONFIG_PAX_REFCOUNT
29173 + jno 0f
29174 + addl %eax, (v)
29175 + adcl %edx, 4(v)
29176 + int $4
29177 +0:
29178 + _ASM_EXTABLE(0b, 0b)
29179 +#endif
29180 +
29181 +RET_ENDP
29182 +BEGIN(sub_unchecked)
29183 + subl %eax, (v)
29184 + sbbl %edx, 4(v)
29185 RET_ENDP
29186 #undef v
29187
29188 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29189 sbbl $0, %edx
29190 addl (v), %eax
29191 adcl 4(v), %edx
29192 +
29193 +#ifdef CONFIG_PAX_REFCOUNT
29194 + into
29195 +1234:
29196 + _ASM_EXTABLE(1234b, 2f)
29197 +#endif
29198 +
29199 + movl %eax, (v)
29200 + movl %edx, 4(v)
29201 +
29202 +#ifdef CONFIG_PAX_REFCOUNT
29203 +2:
29204 +#endif
29205 +
29206 +RET_ENDP
29207 +BEGIN(sub_return_unchecked)
29208 + negl %edx
29209 + negl %eax
29210 + sbbl $0, %edx
29211 + addl (v), %eax
29212 + adcl 4(v), %edx
29213 movl %eax, (v)
29214 movl %edx, 4(v)
29215 RET_ENDP
29216 @@ -105,6 +180,20 @@ RET_ENDP
29217 BEGIN(inc)
29218 addl $1, (v)
29219 adcl $0, 4(v)
29220 +
29221 +#ifdef CONFIG_PAX_REFCOUNT
29222 + jno 0f
29223 + subl $1, (v)
29224 + sbbl $0, 4(v)
29225 + int $4
29226 +0:
29227 + _ASM_EXTABLE(0b, 0b)
29228 +#endif
29229 +
29230 +RET_ENDP
29231 +BEGIN(inc_unchecked)
29232 + addl $1, (v)
29233 + adcl $0, 4(v)
29234 RET_ENDP
29235 #undef v
29236
29237 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29238 movl 4(v), %edx
29239 addl $1, %eax
29240 adcl $0, %edx
29241 +
29242 +#ifdef CONFIG_PAX_REFCOUNT
29243 + into
29244 +1234:
29245 + _ASM_EXTABLE(1234b, 2f)
29246 +#endif
29247 +
29248 + movl %eax, (v)
29249 + movl %edx, 4(v)
29250 +
29251 +#ifdef CONFIG_PAX_REFCOUNT
29252 +2:
29253 +#endif
29254 +
29255 +RET_ENDP
29256 +BEGIN(inc_return_unchecked)
29257 + movl (v), %eax
29258 + movl 4(v), %edx
29259 + addl $1, %eax
29260 + adcl $0, %edx
29261 movl %eax, (v)
29262 movl %edx, 4(v)
29263 RET_ENDP
29264 @@ -123,6 +232,20 @@ RET_ENDP
29265 BEGIN(dec)
29266 subl $1, (v)
29267 sbbl $0, 4(v)
29268 +
29269 +#ifdef CONFIG_PAX_REFCOUNT
29270 + jno 0f
29271 + addl $1, (v)
29272 + adcl $0, 4(v)
29273 + int $4
29274 +0:
29275 + _ASM_EXTABLE(0b, 0b)
29276 +#endif
29277 +
29278 +RET_ENDP
29279 +BEGIN(dec_unchecked)
29280 + subl $1, (v)
29281 + sbbl $0, 4(v)
29282 RET_ENDP
29283 #undef v
29284
29285 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29286 movl 4(v), %edx
29287 subl $1, %eax
29288 sbbl $0, %edx
29289 +
29290 +#ifdef CONFIG_PAX_REFCOUNT
29291 + into
29292 +1234:
29293 + _ASM_EXTABLE(1234b, 2f)
29294 +#endif
29295 +
29296 + movl %eax, (v)
29297 + movl %edx, 4(v)
29298 +
29299 +#ifdef CONFIG_PAX_REFCOUNT
29300 +2:
29301 +#endif
29302 +
29303 +RET_ENDP
29304 +BEGIN(dec_return_unchecked)
29305 + movl (v), %eax
29306 + movl 4(v), %edx
29307 + subl $1, %eax
29308 + sbbl $0, %edx
29309 movl %eax, (v)
29310 movl %edx, 4(v)
29311 RET_ENDP
29312 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29313 adcl %edx, %edi
29314 addl (v), %eax
29315 adcl 4(v), %edx
29316 +
29317 +#ifdef CONFIG_PAX_REFCOUNT
29318 + into
29319 +1234:
29320 + _ASM_EXTABLE(1234b, 2f)
29321 +#endif
29322 +
29323 cmpl %eax, %ecx
29324 je 3f
29325 1:
29326 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29327 1:
29328 addl $1, %eax
29329 adcl $0, %edx
29330 +
29331 +#ifdef CONFIG_PAX_REFCOUNT
29332 + into
29333 +1234:
29334 + _ASM_EXTABLE(1234b, 2f)
29335 +#endif
29336 +
29337 movl %eax, (v)
29338 movl %edx, 4(v)
29339 movl $1, %eax
29340 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29341 movl 4(v), %edx
29342 subl $1, %eax
29343 sbbl $0, %edx
29344 +
29345 +#ifdef CONFIG_PAX_REFCOUNT
29346 + into
29347 +1234:
29348 + _ASM_EXTABLE(1234b, 1f)
29349 +#endif
29350 +
29351 js 1f
29352 movl %eax, (v)
29353 movl %edx, 4(v)
29354 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29355 index f5cc9eb..51fa319 100644
29356 --- a/arch/x86/lib/atomic64_cx8_32.S
29357 +++ b/arch/x86/lib/atomic64_cx8_32.S
29358 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29359 CFI_STARTPROC
29360
29361 read64 %ecx
29362 + pax_force_retaddr
29363 ret
29364 CFI_ENDPROC
29365 ENDPROC(atomic64_read_cx8)
29366
29367 +ENTRY(atomic64_read_unchecked_cx8)
29368 + CFI_STARTPROC
29369 +
29370 + read64 %ecx
29371 + pax_force_retaddr
29372 + ret
29373 + CFI_ENDPROC
29374 +ENDPROC(atomic64_read_unchecked_cx8)
29375 +
29376 ENTRY(atomic64_set_cx8)
29377 CFI_STARTPROC
29378
29379 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29380 cmpxchg8b (%esi)
29381 jne 1b
29382
29383 + pax_force_retaddr
29384 ret
29385 CFI_ENDPROC
29386 ENDPROC(atomic64_set_cx8)
29387
29388 +ENTRY(atomic64_set_unchecked_cx8)
29389 + CFI_STARTPROC
29390 +
29391 +1:
29392 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29393 + * are atomic on 586 and newer */
29394 + cmpxchg8b (%esi)
29395 + jne 1b
29396 +
29397 + pax_force_retaddr
29398 + ret
29399 + CFI_ENDPROC
29400 +ENDPROC(atomic64_set_unchecked_cx8)
29401 +
29402 ENTRY(atomic64_xchg_cx8)
29403 CFI_STARTPROC
29404
29405 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29406 cmpxchg8b (%esi)
29407 jne 1b
29408
29409 + pax_force_retaddr
29410 ret
29411 CFI_ENDPROC
29412 ENDPROC(atomic64_xchg_cx8)
29413
29414 -.macro addsub_return func ins insc
29415 -ENTRY(atomic64_\func\()_return_cx8)
29416 +.macro addsub_return func ins insc unchecked=""
29417 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29418 CFI_STARTPROC
29419 SAVE ebp
29420 SAVE ebx
29421 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29422 movl %edx, %ecx
29423 \ins\()l %esi, %ebx
29424 \insc\()l %edi, %ecx
29425 +
29426 +.ifb \unchecked
29427 +#ifdef CONFIG_PAX_REFCOUNT
29428 + into
29429 +2:
29430 + _ASM_EXTABLE(2b, 3f)
29431 +#endif
29432 +.endif
29433 +
29434 LOCK_PREFIX
29435 cmpxchg8b (%ebp)
29436 jne 1b
29437 -
29438 -10:
29439 movl %ebx, %eax
29440 movl %ecx, %edx
29441 +
29442 +.ifb \unchecked
29443 +#ifdef CONFIG_PAX_REFCOUNT
29444 +3:
29445 +#endif
29446 +.endif
29447 +
29448 RESTORE edi
29449 RESTORE esi
29450 RESTORE ebx
29451 RESTORE ebp
29452 + pax_force_retaddr
29453 ret
29454 CFI_ENDPROC
29455 -ENDPROC(atomic64_\func\()_return_cx8)
29456 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29457 .endm
29458
29459 addsub_return add add adc
29460 addsub_return sub sub sbb
29461 +addsub_return add add adc _unchecked
29462 +addsub_return sub sub sbb _unchecked
29463
29464 -.macro incdec_return func ins insc
29465 -ENTRY(atomic64_\func\()_return_cx8)
29466 +.macro incdec_return func ins insc unchecked=""
29467 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29468 CFI_STARTPROC
29469 SAVE ebx
29470
29471 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29472 movl %edx, %ecx
29473 \ins\()l $1, %ebx
29474 \insc\()l $0, %ecx
29475 +
29476 +.ifb \unchecked
29477 +#ifdef CONFIG_PAX_REFCOUNT
29478 + into
29479 +2:
29480 + _ASM_EXTABLE(2b, 3f)
29481 +#endif
29482 +.endif
29483 +
29484 LOCK_PREFIX
29485 cmpxchg8b (%esi)
29486 jne 1b
29487
29488 -10:
29489 movl %ebx, %eax
29490 movl %ecx, %edx
29491 +
29492 +.ifb \unchecked
29493 +#ifdef CONFIG_PAX_REFCOUNT
29494 +3:
29495 +#endif
29496 +.endif
29497 +
29498 RESTORE ebx
29499 + pax_force_retaddr
29500 ret
29501 CFI_ENDPROC
29502 -ENDPROC(atomic64_\func\()_return_cx8)
29503 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29504 .endm
29505
29506 incdec_return inc add adc
29507 incdec_return dec sub sbb
29508 +incdec_return inc add adc _unchecked
29509 +incdec_return dec sub sbb _unchecked
29510
29511 ENTRY(atomic64_dec_if_positive_cx8)
29512 CFI_STARTPROC
29513 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29514 movl %edx, %ecx
29515 subl $1, %ebx
29516 sbb $0, %ecx
29517 +
29518 +#ifdef CONFIG_PAX_REFCOUNT
29519 + into
29520 +1234:
29521 + _ASM_EXTABLE(1234b, 2f)
29522 +#endif
29523 +
29524 js 2f
29525 LOCK_PREFIX
29526 cmpxchg8b (%esi)
29527 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29528 movl %ebx, %eax
29529 movl %ecx, %edx
29530 RESTORE ebx
29531 + pax_force_retaddr
29532 ret
29533 CFI_ENDPROC
29534 ENDPROC(atomic64_dec_if_positive_cx8)
29535 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29536 movl %edx, %ecx
29537 addl %ebp, %ebx
29538 adcl %edi, %ecx
29539 +
29540 +#ifdef CONFIG_PAX_REFCOUNT
29541 + into
29542 +1234:
29543 + _ASM_EXTABLE(1234b, 3f)
29544 +#endif
29545 +
29546 LOCK_PREFIX
29547 cmpxchg8b (%esi)
29548 jne 1b
29549 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29550 CFI_ADJUST_CFA_OFFSET -8
29551 RESTORE ebx
29552 RESTORE ebp
29553 + pax_force_retaddr
29554 ret
29555 4:
29556 cmpl %edx, 4(%esp)
29557 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29558 xorl %ecx, %ecx
29559 addl $1, %ebx
29560 adcl %edx, %ecx
29561 +
29562 +#ifdef CONFIG_PAX_REFCOUNT
29563 + into
29564 +1234:
29565 + _ASM_EXTABLE(1234b, 3f)
29566 +#endif
29567 +
29568 LOCK_PREFIX
29569 cmpxchg8b (%esi)
29570 jne 1b
29571 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29572 movl $1, %eax
29573 3:
29574 RESTORE ebx
29575 + pax_force_retaddr
29576 ret
29577 CFI_ENDPROC
29578 ENDPROC(atomic64_inc_not_zero_cx8)
29579 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29580 index e78b8eee..7e173a8 100644
29581 --- a/arch/x86/lib/checksum_32.S
29582 +++ b/arch/x86/lib/checksum_32.S
29583 @@ -29,7 +29,8 @@
29584 #include <asm/dwarf2.h>
29585 #include <asm/errno.h>
29586 #include <asm/asm.h>
29587 -
29588 +#include <asm/segment.h>
29589 +
29590 /*
29591 * computes a partial checksum, e.g. for TCP/UDP fragments
29592 */
29593 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29594
29595 #define ARGBASE 16
29596 #define FP 12
29597 -
29598 -ENTRY(csum_partial_copy_generic)
29599 +
29600 +ENTRY(csum_partial_copy_generic_to_user)
29601 CFI_STARTPROC
29602 +
29603 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29604 + pushl_cfi %gs
29605 + popl_cfi %es
29606 + jmp csum_partial_copy_generic
29607 +#endif
29608 +
29609 +ENTRY(csum_partial_copy_generic_from_user)
29610 +
29611 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29612 + pushl_cfi %gs
29613 + popl_cfi %ds
29614 +#endif
29615 +
29616 +ENTRY(csum_partial_copy_generic)
29617 subl $4,%esp
29618 CFI_ADJUST_CFA_OFFSET 4
29619 pushl_cfi %edi
29620 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29621 jmp 4f
29622 SRC(1: movw (%esi), %bx )
29623 addl $2, %esi
29624 -DST( movw %bx, (%edi) )
29625 +DST( movw %bx, %es:(%edi) )
29626 addl $2, %edi
29627 addw %bx, %ax
29628 adcl $0, %eax
29629 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29630 SRC(1: movl (%esi), %ebx )
29631 SRC( movl 4(%esi), %edx )
29632 adcl %ebx, %eax
29633 -DST( movl %ebx, (%edi) )
29634 +DST( movl %ebx, %es:(%edi) )
29635 adcl %edx, %eax
29636 -DST( movl %edx, 4(%edi) )
29637 +DST( movl %edx, %es:4(%edi) )
29638
29639 SRC( movl 8(%esi), %ebx )
29640 SRC( movl 12(%esi), %edx )
29641 adcl %ebx, %eax
29642 -DST( movl %ebx, 8(%edi) )
29643 +DST( movl %ebx, %es:8(%edi) )
29644 adcl %edx, %eax
29645 -DST( movl %edx, 12(%edi) )
29646 +DST( movl %edx, %es:12(%edi) )
29647
29648 SRC( movl 16(%esi), %ebx )
29649 SRC( movl 20(%esi), %edx )
29650 adcl %ebx, %eax
29651 -DST( movl %ebx, 16(%edi) )
29652 +DST( movl %ebx, %es:16(%edi) )
29653 adcl %edx, %eax
29654 -DST( movl %edx, 20(%edi) )
29655 +DST( movl %edx, %es:20(%edi) )
29656
29657 SRC( movl 24(%esi), %ebx )
29658 SRC( movl 28(%esi), %edx )
29659 adcl %ebx, %eax
29660 -DST( movl %ebx, 24(%edi) )
29661 +DST( movl %ebx, %es:24(%edi) )
29662 adcl %edx, %eax
29663 -DST( movl %edx, 28(%edi) )
29664 +DST( movl %edx, %es:28(%edi) )
29665
29666 lea 32(%esi), %esi
29667 lea 32(%edi), %edi
29668 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29669 shrl $2, %edx # This clears CF
29670 SRC(3: movl (%esi), %ebx )
29671 adcl %ebx, %eax
29672 -DST( movl %ebx, (%edi) )
29673 +DST( movl %ebx, %es:(%edi) )
29674 lea 4(%esi), %esi
29675 lea 4(%edi), %edi
29676 dec %edx
29677 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29678 jb 5f
29679 SRC( movw (%esi), %cx )
29680 leal 2(%esi), %esi
29681 -DST( movw %cx, (%edi) )
29682 +DST( movw %cx, %es:(%edi) )
29683 leal 2(%edi), %edi
29684 je 6f
29685 shll $16,%ecx
29686 SRC(5: movb (%esi), %cl )
29687 -DST( movb %cl, (%edi) )
29688 +DST( movb %cl, %es:(%edi) )
29689 6: addl %ecx, %eax
29690 adcl $0, %eax
29691 7:
29692 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29693
29694 6001:
29695 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29696 - movl $-EFAULT, (%ebx)
29697 + movl $-EFAULT, %ss:(%ebx)
29698
29699 # zero the complete destination - computing the rest
29700 # is too much work
29701 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29702
29703 6002:
29704 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29705 - movl $-EFAULT,(%ebx)
29706 + movl $-EFAULT,%ss:(%ebx)
29707 jmp 5000b
29708
29709 .previous
29710
29711 + pushl_cfi %ss
29712 + popl_cfi %ds
29713 + pushl_cfi %ss
29714 + popl_cfi %es
29715 popl_cfi %ebx
29716 CFI_RESTORE ebx
29717 popl_cfi %esi
29718 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29719 popl_cfi %ecx # equivalent to addl $4,%esp
29720 ret
29721 CFI_ENDPROC
29722 -ENDPROC(csum_partial_copy_generic)
29723 +ENDPROC(csum_partial_copy_generic_to_user)
29724
29725 #else
29726
29727 /* Version for PentiumII/PPro */
29728
29729 #define ROUND1(x) \
29730 + nop; nop; nop; \
29731 SRC(movl x(%esi), %ebx ) ; \
29732 addl %ebx, %eax ; \
29733 - DST(movl %ebx, x(%edi) ) ;
29734 + DST(movl %ebx, %es:x(%edi)) ;
29735
29736 #define ROUND(x) \
29737 + nop; nop; nop; \
29738 SRC(movl x(%esi), %ebx ) ; \
29739 adcl %ebx, %eax ; \
29740 - DST(movl %ebx, x(%edi) ) ;
29741 + DST(movl %ebx, %es:x(%edi)) ;
29742
29743 #define ARGBASE 12
29744 -
29745 -ENTRY(csum_partial_copy_generic)
29746 +
29747 +ENTRY(csum_partial_copy_generic_to_user)
29748 CFI_STARTPROC
29749 +
29750 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29751 + pushl_cfi %gs
29752 + popl_cfi %es
29753 + jmp csum_partial_copy_generic
29754 +#endif
29755 +
29756 +ENTRY(csum_partial_copy_generic_from_user)
29757 +
29758 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29759 + pushl_cfi %gs
29760 + popl_cfi %ds
29761 +#endif
29762 +
29763 +ENTRY(csum_partial_copy_generic)
29764 pushl_cfi %ebx
29765 CFI_REL_OFFSET ebx, 0
29766 pushl_cfi %edi
29767 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29768 subl %ebx, %edi
29769 lea -1(%esi),%edx
29770 andl $-32,%edx
29771 - lea 3f(%ebx,%ebx), %ebx
29772 + lea 3f(%ebx,%ebx,2), %ebx
29773 testl %esi, %esi
29774 jmp *%ebx
29775 1: addl $64,%esi
29776 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29777 jb 5f
29778 SRC( movw (%esi), %dx )
29779 leal 2(%esi), %esi
29780 -DST( movw %dx, (%edi) )
29781 +DST( movw %dx, %es:(%edi) )
29782 leal 2(%edi), %edi
29783 je 6f
29784 shll $16,%edx
29785 5:
29786 SRC( movb (%esi), %dl )
29787 -DST( movb %dl, (%edi) )
29788 +DST( movb %dl, %es:(%edi) )
29789 6: addl %edx, %eax
29790 adcl $0, %eax
29791 7:
29792 .section .fixup, "ax"
29793 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29794 - movl $-EFAULT, (%ebx)
29795 + movl $-EFAULT, %ss:(%ebx)
29796 # zero the complete destination (computing the rest is too much work)
29797 movl ARGBASE+8(%esp),%edi # dst
29798 movl ARGBASE+12(%esp),%ecx # len
29799 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29800 rep; stosb
29801 jmp 7b
29802 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29803 - movl $-EFAULT, (%ebx)
29804 + movl $-EFAULT, %ss:(%ebx)
29805 jmp 7b
29806 .previous
29807
29808 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29809 + pushl_cfi %ss
29810 + popl_cfi %ds
29811 + pushl_cfi %ss
29812 + popl_cfi %es
29813 +#endif
29814 +
29815 popl_cfi %esi
29816 CFI_RESTORE esi
29817 popl_cfi %edi
29818 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29819 CFI_RESTORE ebx
29820 ret
29821 CFI_ENDPROC
29822 -ENDPROC(csum_partial_copy_generic)
29823 +ENDPROC(csum_partial_copy_generic_to_user)
29824
29825 #undef ROUND
29826 #undef ROUND1
29827 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29828 index f2145cf..cea889d 100644
29829 --- a/arch/x86/lib/clear_page_64.S
29830 +++ b/arch/x86/lib/clear_page_64.S
29831 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29832 movl $4096/8,%ecx
29833 xorl %eax,%eax
29834 rep stosq
29835 + pax_force_retaddr
29836 ret
29837 CFI_ENDPROC
29838 ENDPROC(clear_page_c)
29839 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29840 movl $4096,%ecx
29841 xorl %eax,%eax
29842 rep stosb
29843 + pax_force_retaddr
29844 ret
29845 CFI_ENDPROC
29846 ENDPROC(clear_page_c_e)
29847 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29848 leaq 64(%rdi),%rdi
29849 jnz .Lloop
29850 nop
29851 + pax_force_retaddr
29852 ret
29853 CFI_ENDPROC
29854 .Lclear_page_end:
29855 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29856
29857 #include <asm/cpufeature.h>
29858
29859 - .section .altinstr_replacement,"ax"
29860 + .section .altinstr_replacement,"a"
29861 1: .byte 0xeb /* jmp <disp8> */
29862 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29863 2: .byte 0xeb /* jmp <disp8> */
29864 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29865 index 40a1725..5d12ac4 100644
29866 --- a/arch/x86/lib/cmpxchg16b_emu.S
29867 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29868 @@ -8,6 +8,7 @@
29869 #include <linux/linkage.h>
29870 #include <asm/dwarf2.h>
29871 #include <asm/percpu.h>
29872 +#include <asm/alternative-asm.h>
29873
29874 .text
29875
29876 @@ -46,12 +47,14 @@ CFI_STARTPROC
29877 CFI_REMEMBER_STATE
29878 popfq_cfi
29879 mov $1, %al
29880 + pax_force_retaddr
29881 ret
29882
29883 CFI_RESTORE_STATE
29884 .Lnot_same:
29885 popfq_cfi
29886 xor %al,%al
29887 + pax_force_retaddr
29888 ret
29889
29890 CFI_ENDPROC
29891 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29892 index 176cca6..e0d658e 100644
29893 --- a/arch/x86/lib/copy_page_64.S
29894 +++ b/arch/x86/lib/copy_page_64.S
29895 @@ -9,6 +9,7 @@ copy_page_rep:
29896 CFI_STARTPROC
29897 movl $4096/8, %ecx
29898 rep movsq
29899 + pax_force_retaddr
29900 ret
29901 CFI_ENDPROC
29902 ENDPROC(copy_page_rep)
29903 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29904 CFI_ADJUST_CFA_OFFSET 2*8
29905 movq %rbx, (%rsp)
29906 CFI_REL_OFFSET rbx, 0
29907 - movq %r12, 1*8(%rsp)
29908 - CFI_REL_OFFSET r12, 1*8
29909 + movq %r13, 1*8(%rsp)
29910 + CFI_REL_OFFSET r13, 1*8
29911
29912 movl $(4096/64)-5, %ecx
29913 .p2align 4
29914 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29915 movq 0x8*4(%rsi), %r9
29916 movq 0x8*5(%rsi), %r10
29917 movq 0x8*6(%rsi), %r11
29918 - movq 0x8*7(%rsi), %r12
29919 + movq 0x8*7(%rsi), %r13
29920
29921 prefetcht0 5*64(%rsi)
29922
29923 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29924 movq %r9, 0x8*4(%rdi)
29925 movq %r10, 0x8*5(%rdi)
29926 movq %r11, 0x8*6(%rdi)
29927 - movq %r12, 0x8*7(%rdi)
29928 + movq %r13, 0x8*7(%rdi)
29929
29930 leaq 64 (%rsi), %rsi
29931 leaq 64 (%rdi), %rdi
29932 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29933 movq 0x8*4(%rsi), %r9
29934 movq 0x8*5(%rsi), %r10
29935 movq 0x8*6(%rsi), %r11
29936 - movq 0x8*7(%rsi), %r12
29937 + movq 0x8*7(%rsi), %r13
29938
29939 movq %rax, 0x8*0(%rdi)
29940 movq %rbx, 0x8*1(%rdi)
29941 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29942 movq %r9, 0x8*4(%rdi)
29943 movq %r10, 0x8*5(%rdi)
29944 movq %r11, 0x8*6(%rdi)
29945 - movq %r12, 0x8*7(%rdi)
29946 + movq %r13, 0x8*7(%rdi)
29947
29948 leaq 64(%rdi), %rdi
29949 leaq 64(%rsi), %rsi
29950 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29951
29952 movq (%rsp), %rbx
29953 CFI_RESTORE rbx
29954 - movq 1*8(%rsp), %r12
29955 - CFI_RESTORE r12
29956 + movq 1*8(%rsp), %r13
29957 + CFI_RESTORE r13
29958 addq $2*8, %rsp
29959 CFI_ADJUST_CFA_OFFSET -2*8
29960 + pax_force_retaddr
29961 ret
29962 .Lcopy_page_end:
29963 CFI_ENDPROC
29964 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29965
29966 #include <asm/cpufeature.h>
29967
29968 - .section .altinstr_replacement,"ax"
29969 + .section .altinstr_replacement,"a"
29970 1: .byte 0xeb /* jmp <disp8> */
29971 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29972 2:
29973 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29974 index dee945d..a84067b 100644
29975 --- a/arch/x86/lib/copy_user_64.S
29976 +++ b/arch/x86/lib/copy_user_64.S
29977 @@ -18,31 +18,7 @@
29978 #include <asm/alternative-asm.h>
29979 #include <asm/asm.h>
29980 #include <asm/smap.h>
29981 -
29982 -/*
29983 - * By placing feature2 after feature1 in altinstructions section, we logically
29984 - * implement:
29985 - * If CPU has feature2, jmp to alt2 is used
29986 - * else if CPU has feature1, jmp to alt1 is used
29987 - * else jmp to orig is used.
29988 - */
29989 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29990 -0:
29991 - .byte 0xe9 /* 32bit jump */
29992 - .long \orig-1f /* by default jump to orig */
29993 -1:
29994 - .section .altinstr_replacement,"ax"
29995 -2: .byte 0xe9 /* near jump with 32bit immediate */
29996 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29997 -3: .byte 0xe9 /* near jump with 32bit immediate */
29998 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29999 - .previous
30000 -
30001 - .section .altinstructions,"a"
30002 - altinstruction_entry 0b,2b,\feature1,5,5
30003 - altinstruction_entry 0b,3b,\feature2,5,5
30004 - .previous
30005 - .endm
30006 +#include <asm/pgtable.h>
30007
30008 .macro ALIGN_DESTINATION
30009 #ifdef FIX_ALIGNMENT
30010 @@ -70,52 +46,6 @@
30011 #endif
30012 .endm
30013
30014 -/* Standard copy_to_user with segment limit checking */
30015 -ENTRY(_copy_to_user)
30016 - CFI_STARTPROC
30017 - GET_THREAD_INFO(%rax)
30018 - movq %rdi,%rcx
30019 - addq %rdx,%rcx
30020 - jc bad_to_user
30021 - cmpq TI_addr_limit(%rax),%rcx
30022 - ja bad_to_user
30023 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30024 - copy_user_generic_unrolled,copy_user_generic_string, \
30025 - copy_user_enhanced_fast_string
30026 - CFI_ENDPROC
30027 -ENDPROC(_copy_to_user)
30028 -
30029 -/* Standard copy_from_user with segment limit checking */
30030 -ENTRY(_copy_from_user)
30031 - CFI_STARTPROC
30032 - GET_THREAD_INFO(%rax)
30033 - movq %rsi,%rcx
30034 - addq %rdx,%rcx
30035 - jc bad_from_user
30036 - cmpq TI_addr_limit(%rax),%rcx
30037 - ja bad_from_user
30038 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30039 - copy_user_generic_unrolled,copy_user_generic_string, \
30040 - copy_user_enhanced_fast_string
30041 - CFI_ENDPROC
30042 -ENDPROC(_copy_from_user)
30043 -
30044 - .section .fixup,"ax"
30045 - /* must zero dest */
30046 -ENTRY(bad_from_user)
30047 -bad_from_user:
30048 - CFI_STARTPROC
30049 - movl %edx,%ecx
30050 - xorl %eax,%eax
30051 - rep
30052 - stosb
30053 -bad_to_user:
30054 - movl %edx,%eax
30055 - ret
30056 - CFI_ENDPROC
30057 -ENDPROC(bad_from_user)
30058 - .previous
30059 -
30060 /*
30061 * copy_user_generic_unrolled - memory copy with exception handling.
30062 * This version is for CPUs like P4 that don't have efficient micro
30063 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
30064 */
30065 ENTRY(copy_user_generic_unrolled)
30066 CFI_STARTPROC
30067 + ASM_PAX_OPEN_USERLAND
30068 ASM_STAC
30069 cmpl $8,%edx
30070 jb 20f /* less then 8 bytes, go to byte copy loop */
30071 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
30072 jnz 21b
30073 23: xor %eax,%eax
30074 ASM_CLAC
30075 + ASM_PAX_CLOSE_USERLAND
30076 + pax_force_retaddr
30077 ret
30078
30079 .section .fixup,"ax"
30080 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
30081 */
30082 ENTRY(copy_user_generic_string)
30083 CFI_STARTPROC
30084 + ASM_PAX_OPEN_USERLAND
30085 ASM_STAC
30086 cmpl $8,%edx
30087 jb 2f /* less than 8 bytes, go to byte copy loop */
30088 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
30089 movsb
30090 xorl %eax,%eax
30091 ASM_CLAC
30092 + ASM_PAX_CLOSE_USERLAND
30093 + pax_force_retaddr
30094 ret
30095
30096 .section .fixup,"ax"
30097 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
30098 */
30099 ENTRY(copy_user_enhanced_fast_string)
30100 CFI_STARTPROC
30101 + ASM_PAX_OPEN_USERLAND
30102 ASM_STAC
30103 movl %edx,%ecx
30104 1: rep
30105 movsb
30106 xorl %eax,%eax
30107 ASM_CLAC
30108 + ASM_PAX_CLOSE_USERLAND
30109 + pax_force_retaddr
30110 ret
30111
30112 .section .fixup,"ax"
30113 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30114 index 6a4f43c..c70fb52 100644
30115 --- a/arch/x86/lib/copy_user_nocache_64.S
30116 +++ b/arch/x86/lib/copy_user_nocache_64.S
30117 @@ -8,6 +8,7 @@
30118
30119 #include <linux/linkage.h>
30120 #include <asm/dwarf2.h>
30121 +#include <asm/alternative-asm.h>
30122
30123 #define FIX_ALIGNMENT 1
30124
30125 @@ -16,6 +17,7 @@
30126 #include <asm/thread_info.h>
30127 #include <asm/asm.h>
30128 #include <asm/smap.h>
30129 +#include <asm/pgtable.h>
30130
30131 .macro ALIGN_DESTINATION
30132 #ifdef FIX_ALIGNMENT
30133 @@ -49,6 +51,16 @@
30134 */
30135 ENTRY(__copy_user_nocache)
30136 CFI_STARTPROC
30137 +
30138 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30139 + mov pax_user_shadow_base,%rcx
30140 + cmp %rcx,%rsi
30141 + jae 1f
30142 + add %rcx,%rsi
30143 +1:
30144 +#endif
30145 +
30146 + ASM_PAX_OPEN_USERLAND
30147 ASM_STAC
30148 cmpl $8,%edx
30149 jb 20f /* less then 8 bytes, go to byte copy loop */
30150 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30151 jnz 21b
30152 23: xorl %eax,%eax
30153 ASM_CLAC
30154 + ASM_PAX_CLOSE_USERLAND
30155 sfence
30156 + pax_force_retaddr
30157 ret
30158
30159 .section .fixup,"ax"
30160 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30161 index 2419d5f..fe52d0e 100644
30162 --- a/arch/x86/lib/csum-copy_64.S
30163 +++ b/arch/x86/lib/csum-copy_64.S
30164 @@ -9,6 +9,7 @@
30165 #include <asm/dwarf2.h>
30166 #include <asm/errno.h>
30167 #include <asm/asm.h>
30168 +#include <asm/alternative-asm.h>
30169
30170 /*
30171 * Checksum copy with exception handling.
30172 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30173 CFI_ADJUST_CFA_OFFSET 7*8
30174 movq %rbx, 2*8(%rsp)
30175 CFI_REL_OFFSET rbx, 2*8
30176 - movq %r12, 3*8(%rsp)
30177 - CFI_REL_OFFSET r12, 3*8
30178 + movq %r15, 3*8(%rsp)
30179 + CFI_REL_OFFSET r15, 3*8
30180 movq %r14, 4*8(%rsp)
30181 CFI_REL_OFFSET r14, 4*8
30182 movq %r13, 5*8(%rsp)
30183 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30184 movl %edx, %ecx
30185
30186 xorl %r9d, %r9d
30187 - movq %rcx, %r12
30188 + movq %rcx, %r15
30189
30190 - shrq $6, %r12
30191 + shrq $6, %r15
30192 jz .Lhandle_tail /* < 64 */
30193
30194 clc
30195
30196 /* main loop. clear in 64 byte blocks */
30197 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30198 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30199 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30200 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30201 .p2align 4
30202 .Lloop:
30203 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30204 adcq %r14, %rax
30205 adcq %r13, %rax
30206
30207 - decl %r12d
30208 + decl %r15d
30209
30210 dest
30211 movq %rbx, (%rsi)
30212 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30213 .Lende:
30214 movq 2*8(%rsp), %rbx
30215 CFI_RESTORE rbx
30216 - movq 3*8(%rsp), %r12
30217 - CFI_RESTORE r12
30218 + movq 3*8(%rsp), %r15
30219 + CFI_RESTORE r15
30220 movq 4*8(%rsp), %r14
30221 CFI_RESTORE r14
30222 movq 5*8(%rsp), %r13
30223 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30224 CFI_RESTORE rbp
30225 addq $7*8, %rsp
30226 CFI_ADJUST_CFA_OFFSET -7*8
30227 + pax_force_retaddr
30228 ret
30229 CFI_RESTORE_STATE
30230
30231 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30232 index 1318f75..44c30fd 100644
30233 --- a/arch/x86/lib/csum-wrappers_64.c
30234 +++ b/arch/x86/lib/csum-wrappers_64.c
30235 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30236 len -= 2;
30237 }
30238 }
30239 + pax_open_userland();
30240 stac();
30241 - isum = csum_partial_copy_generic((__force const void *)src,
30242 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30243 dst, len, isum, errp, NULL);
30244 clac();
30245 + pax_close_userland();
30246 if (unlikely(*errp))
30247 goto out_err;
30248
30249 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30250 }
30251
30252 *errp = 0;
30253 + pax_open_userland();
30254 stac();
30255 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30256 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30257 len, isum, NULL, errp);
30258 clac();
30259 + pax_close_userland();
30260 return ret;
30261 }
30262 EXPORT_SYMBOL(csum_partial_copy_to_user);
30263 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30264 index a451235..a74bfa3 100644
30265 --- a/arch/x86/lib/getuser.S
30266 +++ b/arch/x86/lib/getuser.S
30267 @@ -33,17 +33,40 @@
30268 #include <asm/thread_info.h>
30269 #include <asm/asm.h>
30270 #include <asm/smap.h>
30271 +#include <asm/segment.h>
30272 +#include <asm/pgtable.h>
30273 +#include <asm/alternative-asm.h>
30274 +
30275 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30276 +#define __copyuser_seg gs;
30277 +#else
30278 +#define __copyuser_seg
30279 +#endif
30280
30281 .text
30282 ENTRY(__get_user_1)
30283 CFI_STARTPROC
30284 +
30285 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30286 GET_THREAD_INFO(%_ASM_DX)
30287 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30288 jae bad_get_user
30289 +
30290 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30291 + mov pax_user_shadow_base,%_ASM_DX
30292 + cmp %_ASM_DX,%_ASM_AX
30293 + jae 1234f
30294 + add %_ASM_DX,%_ASM_AX
30295 +1234:
30296 +#endif
30297 +
30298 +#endif
30299 +
30300 ASM_STAC
30301 -1: movzbl (%_ASM_AX),%edx
30302 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30303 xor %eax,%eax
30304 ASM_CLAC
30305 + pax_force_retaddr
30306 ret
30307 CFI_ENDPROC
30308 ENDPROC(__get_user_1)
30309 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30310 ENTRY(__get_user_2)
30311 CFI_STARTPROC
30312 add $1,%_ASM_AX
30313 +
30314 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30315 jc bad_get_user
30316 GET_THREAD_INFO(%_ASM_DX)
30317 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30318 jae bad_get_user
30319 +
30320 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30321 + mov pax_user_shadow_base,%_ASM_DX
30322 + cmp %_ASM_DX,%_ASM_AX
30323 + jae 1234f
30324 + add %_ASM_DX,%_ASM_AX
30325 +1234:
30326 +#endif
30327 +
30328 +#endif
30329 +
30330 ASM_STAC
30331 -2: movzwl -1(%_ASM_AX),%edx
30332 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30333 xor %eax,%eax
30334 ASM_CLAC
30335 + pax_force_retaddr
30336 ret
30337 CFI_ENDPROC
30338 ENDPROC(__get_user_2)
30339 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30340 ENTRY(__get_user_4)
30341 CFI_STARTPROC
30342 add $3,%_ASM_AX
30343 +
30344 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30345 jc bad_get_user
30346 GET_THREAD_INFO(%_ASM_DX)
30347 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30348 jae bad_get_user
30349 +
30350 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30351 + mov pax_user_shadow_base,%_ASM_DX
30352 + cmp %_ASM_DX,%_ASM_AX
30353 + jae 1234f
30354 + add %_ASM_DX,%_ASM_AX
30355 +1234:
30356 +#endif
30357 +
30358 +#endif
30359 +
30360 ASM_STAC
30361 -3: movl -3(%_ASM_AX),%edx
30362 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30363 xor %eax,%eax
30364 ASM_CLAC
30365 + pax_force_retaddr
30366 ret
30367 CFI_ENDPROC
30368 ENDPROC(__get_user_4)
30369 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30370 GET_THREAD_INFO(%_ASM_DX)
30371 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30372 jae bad_get_user
30373 +
30374 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30375 + mov pax_user_shadow_base,%_ASM_DX
30376 + cmp %_ASM_DX,%_ASM_AX
30377 + jae 1234f
30378 + add %_ASM_DX,%_ASM_AX
30379 +1234:
30380 +#endif
30381 +
30382 ASM_STAC
30383 4: movq -7(%_ASM_AX),%rdx
30384 xor %eax,%eax
30385 ASM_CLAC
30386 + pax_force_retaddr
30387 ret
30388 #else
30389 add $7,%_ASM_AX
30390 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30391 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30392 jae bad_get_user_8
30393 ASM_STAC
30394 -4: movl -7(%_ASM_AX),%edx
30395 -5: movl -3(%_ASM_AX),%ecx
30396 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30397 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30398 xor %eax,%eax
30399 ASM_CLAC
30400 + pax_force_retaddr
30401 ret
30402 #endif
30403 CFI_ENDPROC
30404 @@ -113,6 +175,7 @@ bad_get_user:
30405 xor %edx,%edx
30406 mov $(-EFAULT),%_ASM_AX
30407 ASM_CLAC
30408 + pax_force_retaddr
30409 ret
30410 CFI_ENDPROC
30411 END(bad_get_user)
30412 @@ -124,6 +187,7 @@ bad_get_user_8:
30413 xor %ecx,%ecx
30414 mov $(-EFAULT),%_ASM_AX
30415 ASM_CLAC
30416 + pax_force_retaddr
30417 ret
30418 CFI_ENDPROC
30419 END(bad_get_user_8)
30420 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30421 index 1313ae6..84f25ea 100644
30422 --- a/arch/x86/lib/insn.c
30423 +++ b/arch/x86/lib/insn.c
30424 @@ -20,8 +20,10 @@
30425
30426 #ifdef __KERNEL__
30427 #include <linux/string.h>
30428 +#include <asm/pgtable_types.h>
30429 #else
30430 #include <string.h>
30431 +#define ktla_ktva(addr) addr
30432 #endif
30433 #include <asm/inat.h>
30434 #include <asm/insn.h>
30435 @@ -53,9 +55,9 @@
30436 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30437 {
30438 memset(insn, 0, sizeof(*insn));
30439 - insn->kaddr = kaddr;
30440 - insn->end_kaddr = kaddr + buf_len;
30441 - insn->next_byte = kaddr;
30442 + insn->kaddr = ktla_ktva(kaddr);
30443 + insn->end_kaddr = insn->kaddr + buf_len;
30444 + insn->next_byte = insn->kaddr;
30445 insn->x86_64 = x86_64 ? 1 : 0;
30446 insn->opnd_bytes = 4;
30447 if (x86_64)
30448 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30449 index 05a95e7..326f2fa 100644
30450 --- a/arch/x86/lib/iomap_copy_64.S
30451 +++ b/arch/x86/lib/iomap_copy_64.S
30452 @@ -17,6 +17,7 @@
30453
30454 #include <linux/linkage.h>
30455 #include <asm/dwarf2.h>
30456 +#include <asm/alternative-asm.h>
30457
30458 /*
30459 * override generic version in lib/iomap_copy.c
30460 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30461 CFI_STARTPROC
30462 movl %edx,%ecx
30463 rep movsd
30464 + pax_force_retaddr
30465 ret
30466 CFI_ENDPROC
30467 ENDPROC(__iowrite32_copy)
30468 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30469 index 56313a3..0db417e 100644
30470 --- a/arch/x86/lib/memcpy_64.S
30471 +++ b/arch/x86/lib/memcpy_64.S
30472 @@ -24,7 +24,7 @@
30473 * This gets patched over the unrolled variant (below) via the
30474 * alternative instructions framework:
30475 */
30476 - .section .altinstr_replacement, "ax", @progbits
30477 + .section .altinstr_replacement, "a", @progbits
30478 .Lmemcpy_c:
30479 movq %rdi, %rax
30480 movq %rdx, %rcx
30481 @@ -33,6 +33,7 @@
30482 rep movsq
30483 movl %edx, %ecx
30484 rep movsb
30485 + pax_force_retaddr
30486 ret
30487 .Lmemcpy_e:
30488 .previous
30489 @@ -44,11 +45,12 @@
30490 * This gets patched over the unrolled variant (below) via the
30491 * alternative instructions framework:
30492 */
30493 - .section .altinstr_replacement, "ax", @progbits
30494 + .section .altinstr_replacement, "a", @progbits
30495 .Lmemcpy_c_e:
30496 movq %rdi, %rax
30497 movq %rdx, %rcx
30498 rep movsb
30499 + pax_force_retaddr
30500 ret
30501 .Lmemcpy_e_e:
30502 .previous
30503 @@ -136,6 +138,7 @@ ENTRY(memcpy)
30504 movq %r9, 1*8(%rdi)
30505 movq %r10, -2*8(%rdi, %rdx)
30506 movq %r11, -1*8(%rdi, %rdx)
30507 + pax_force_retaddr
30508 retq
30509 .p2align 4
30510 .Lless_16bytes:
30511 @@ -148,6 +151,7 @@ ENTRY(memcpy)
30512 movq -1*8(%rsi, %rdx), %r9
30513 movq %r8, 0*8(%rdi)
30514 movq %r9, -1*8(%rdi, %rdx)
30515 + pax_force_retaddr
30516 retq
30517 .p2align 4
30518 .Lless_8bytes:
30519 @@ -161,6 +165,7 @@ ENTRY(memcpy)
30520 movl -4(%rsi, %rdx), %r8d
30521 movl %ecx, (%rdi)
30522 movl %r8d, -4(%rdi, %rdx)
30523 + pax_force_retaddr
30524 retq
30525 .p2align 4
30526 .Lless_3bytes:
30527 @@ -179,6 +184,7 @@ ENTRY(memcpy)
30528 movb %cl, (%rdi)
30529
30530 .Lend:
30531 + pax_force_retaddr
30532 retq
30533 CFI_ENDPROC
30534 ENDPROC(memcpy)
30535 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30536 index 65268a6..dd1de11 100644
30537 --- a/arch/x86/lib/memmove_64.S
30538 +++ b/arch/x86/lib/memmove_64.S
30539 @@ -202,14 +202,16 @@ ENTRY(memmove)
30540 movb (%rsi), %r11b
30541 movb %r11b, (%rdi)
30542 13:
30543 + pax_force_retaddr
30544 retq
30545 CFI_ENDPROC
30546
30547 - .section .altinstr_replacement,"ax"
30548 + .section .altinstr_replacement,"a"
30549 .Lmemmove_begin_forward_efs:
30550 /* Forward moving data. */
30551 movq %rdx, %rcx
30552 rep movsb
30553 + pax_force_retaddr
30554 retq
30555 .Lmemmove_end_forward_efs:
30556 .previous
30557 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30558 index 2dcb380..2eb79fe 100644
30559 --- a/arch/x86/lib/memset_64.S
30560 +++ b/arch/x86/lib/memset_64.S
30561 @@ -16,7 +16,7 @@
30562 *
30563 * rax original destination
30564 */
30565 - .section .altinstr_replacement, "ax", @progbits
30566 + .section .altinstr_replacement, "a", @progbits
30567 .Lmemset_c:
30568 movq %rdi,%r9
30569 movq %rdx,%rcx
30570 @@ -30,6 +30,7 @@
30571 movl %edx,%ecx
30572 rep stosb
30573 movq %r9,%rax
30574 + pax_force_retaddr
30575 ret
30576 .Lmemset_e:
30577 .previous
30578 @@ -45,13 +46,14 @@
30579 *
30580 * rax original destination
30581 */
30582 - .section .altinstr_replacement, "ax", @progbits
30583 + .section .altinstr_replacement, "a", @progbits
30584 .Lmemset_c_e:
30585 movq %rdi,%r9
30586 movb %sil,%al
30587 movq %rdx,%rcx
30588 rep stosb
30589 movq %r9,%rax
30590 + pax_force_retaddr
30591 ret
30592 .Lmemset_e_e:
30593 .previous
30594 @@ -118,6 +120,7 @@ ENTRY(__memset)
30595
30596 .Lende:
30597 movq %r10,%rax
30598 + pax_force_retaddr
30599 ret
30600
30601 CFI_RESTORE_STATE
30602 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30603 index c9f2d9b..e7fd2c0 100644
30604 --- a/arch/x86/lib/mmx_32.c
30605 +++ b/arch/x86/lib/mmx_32.c
30606 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30607 {
30608 void *p;
30609 int i;
30610 + unsigned long cr0;
30611
30612 if (unlikely(in_interrupt()))
30613 return __memcpy(to, from, len);
30614 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30615 kernel_fpu_begin();
30616
30617 __asm__ __volatile__ (
30618 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30619 - " prefetch 64(%0)\n"
30620 - " prefetch 128(%0)\n"
30621 - " prefetch 192(%0)\n"
30622 - " prefetch 256(%0)\n"
30623 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30624 + " prefetch 64(%1)\n"
30625 + " prefetch 128(%1)\n"
30626 + " prefetch 192(%1)\n"
30627 + " prefetch 256(%1)\n"
30628 "2: \n"
30629 ".section .fixup, \"ax\"\n"
30630 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30631 + "3: \n"
30632 +
30633 +#ifdef CONFIG_PAX_KERNEXEC
30634 + " movl %%cr0, %0\n"
30635 + " movl %0, %%eax\n"
30636 + " andl $0xFFFEFFFF, %%eax\n"
30637 + " movl %%eax, %%cr0\n"
30638 +#endif
30639 +
30640 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30641 +
30642 +#ifdef CONFIG_PAX_KERNEXEC
30643 + " movl %0, %%cr0\n"
30644 +#endif
30645 +
30646 " jmp 2b\n"
30647 ".previous\n"
30648 _ASM_EXTABLE(1b, 3b)
30649 - : : "r" (from));
30650 + : "=&r" (cr0) : "r" (from) : "ax");
30651
30652 for ( ; i > 5; i--) {
30653 __asm__ __volatile__ (
30654 - "1: prefetch 320(%0)\n"
30655 - "2: movq (%0), %%mm0\n"
30656 - " movq 8(%0), %%mm1\n"
30657 - " movq 16(%0), %%mm2\n"
30658 - " movq 24(%0), %%mm3\n"
30659 - " movq %%mm0, (%1)\n"
30660 - " movq %%mm1, 8(%1)\n"
30661 - " movq %%mm2, 16(%1)\n"
30662 - " movq %%mm3, 24(%1)\n"
30663 - " movq 32(%0), %%mm0\n"
30664 - " movq 40(%0), %%mm1\n"
30665 - " movq 48(%0), %%mm2\n"
30666 - " movq 56(%0), %%mm3\n"
30667 - " movq %%mm0, 32(%1)\n"
30668 - " movq %%mm1, 40(%1)\n"
30669 - " movq %%mm2, 48(%1)\n"
30670 - " movq %%mm3, 56(%1)\n"
30671 + "1: prefetch 320(%1)\n"
30672 + "2: movq (%1), %%mm0\n"
30673 + " movq 8(%1), %%mm1\n"
30674 + " movq 16(%1), %%mm2\n"
30675 + " movq 24(%1), %%mm3\n"
30676 + " movq %%mm0, (%2)\n"
30677 + " movq %%mm1, 8(%2)\n"
30678 + " movq %%mm2, 16(%2)\n"
30679 + " movq %%mm3, 24(%2)\n"
30680 + " movq 32(%1), %%mm0\n"
30681 + " movq 40(%1), %%mm1\n"
30682 + " movq 48(%1), %%mm2\n"
30683 + " movq 56(%1), %%mm3\n"
30684 + " movq %%mm0, 32(%2)\n"
30685 + " movq %%mm1, 40(%2)\n"
30686 + " movq %%mm2, 48(%2)\n"
30687 + " movq %%mm3, 56(%2)\n"
30688 ".section .fixup, \"ax\"\n"
30689 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30690 + "3:\n"
30691 +
30692 +#ifdef CONFIG_PAX_KERNEXEC
30693 + " movl %%cr0, %0\n"
30694 + " movl %0, %%eax\n"
30695 + " andl $0xFFFEFFFF, %%eax\n"
30696 + " movl %%eax, %%cr0\n"
30697 +#endif
30698 +
30699 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30700 +
30701 +#ifdef CONFIG_PAX_KERNEXEC
30702 + " movl %0, %%cr0\n"
30703 +#endif
30704 +
30705 " jmp 2b\n"
30706 ".previous\n"
30707 _ASM_EXTABLE(1b, 3b)
30708 - : : "r" (from), "r" (to) : "memory");
30709 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30710
30711 from += 64;
30712 to += 64;
30713 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30714 static void fast_copy_page(void *to, void *from)
30715 {
30716 int i;
30717 + unsigned long cr0;
30718
30719 kernel_fpu_begin();
30720
30721 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30722 * but that is for later. -AV
30723 */
30724 __asm__ __volatile__(
30725 - "1: prefetch (%0)\n"
30726 - " prefetch 64(%0)\n"
30727 - " prefetch 128(%0)\n"
30728 - " prefetch 192(%0)\n"
30729 - " prefetch 256(%0)\n"
30730 + "1: prefetch (%1)\n"
30731 + " prefetch 64(%1)\n"
30732 + " prefetch 128(%1)\n"
30733 + " prefetch 192(%1)\n"
30734 + " prefetch 256(%1)\n"
30735 "2: \n"
30736 ".section .fixup, \"ax\"\n"
30737 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30738 + "3: \n"
30739 +
30740 +#ifdef CONFIG_PAX_KERNEXEC
30741 + " movl %%cr0, %0\n"
30742 + " movl %0, %%eax\n"
30743 + " andl $0xFFFEFFFF, %%eax\n"
30744 + " movl %%eax, %%cr0\n"
30745 +#endif
30746 +
30747 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30748 +
30749 +#ifdef CONFIG_PAX_KERNEXEC
30750 + " movl %0, %%cr0\n"
30751 +#endif
30752 +
30753 " jmp 2b\n"
30754 ".previous\n"
30755 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30756 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30757
30758 for (i = 0; i < (4096-320)/64; i++) {
30759 __asm__ __volatile__ (
30760 - "1: prefetch 320(%0)\n"
30761 - "2: movq (%0), %%mm0\n"
30762 - " movntq %%mm0, (%1)\n"
30763 - " movq 8(%0), %%mm1\n"
30764 - " movntq %%mm1, 8(%1)\n"
30765 - " movq 16(%0), %%mm2\n"
30766 - " movntq %%mm2, 16(%1)\n"
30767 - " movq 24(%0), %%mm3\n"
30768 - " movntq %%mm3, 24(%1)\n"
30769 - " movq 32(%0), %%mm4\n"
30770 - " movntq %%mm4, 32(%1)\n"
30771 - " movq 40(%0), %%mm5\n"
30772 - " movntq %%mm5, 40(%1)\n"
30773 - " movq 48(%0), %%mm6\n"
30774 - " movntq %%mm6, 48(%1)\n"
30775 - " movq 56(%0), %%mm7\n"
30776 - " movntq %%mm7, 56(%1)\n"
30777 + "1: prefetch 320(%1)\n"
30778 + "2: movq (%1), %%mm0\n"
30779 + " movntq %%mm0, (%2)\n"
30780 + " movq 8(%1), %%mm1\n"
30781 + " movntq %%mm1, 8(%2)\n"
30782 + " movq 16(%1), %%mm2\n"
30783 + " movntq %%mm2, 16(%2)\n"
30784 + " movq 24(%1), %%mm3\n"
30785 + " movntq %%mm3, 24(%2)\n"
30786 + " movq 32(%1), %%mm4\n"
30787 + " movntq %%mm4, 32(%2)\n"
30788 + " movq 40(%1), %%mm5\n"
30789 + " movntq %%mm5, 40(%2)\n"
30790 + " movq 48(%1), %%mm6\n"
30791 + " movntq %%mm6, 48(%2)\n"
30792 + " movq 56(%1), %%mm7\n"
30793 + " movntq %%mm7, 56(%2)\n"
30794 ".section .fixup, \"ax\"\n"
30795 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30796 + "3:\n"
30797 +
30798 +#ifdef CONFIG_PAX_KERNEXEC
30799 + " movl %%cr0, %0\n"
30800 + " movl %0, %%eax\n"
30801 + " andl $0xFFFEFFFF, %%eax\n"
30802 + " movl %%eax, %%cr0\n"
30803 +#endif
30804 +
30805 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30806 +
30807 +#ifdef CONFIG_PAX_KERNEXEC
30808 + " movl %0, %%cr0\n"
30809 +#endif
30810 +
30811 " jmp 2b\n"
30812 ".previous\n"
30813 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30814 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30815
30816 from += 64;
30817 to += 64;
30818 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30819 static void fast_copy_page(void *to, void *from)
30820 {
30821 int i;
30822 + unsigned long cr0;
30823
30824 kernel_fpu_begin();
30825
30826 __asm__ __volatile__ (
30827 - "1: prefetch (%0)\n"
30828 - " prefetch 64(%0)\n"
30829 - " prefetch 128(%0)\n"
30830 - " prefetch 192(%0)\n"
30831 - " prefetch 256(%0)\n"
30832 + "1: prefetch (%1)\n"
30833 + " prefetch 64(%1)\n"
30834 + " prefetch 128(%1)\n"
30835 + " prefetch 192(%1)\n"
30836 + " prefetch 256(%1)\n"
30837 "2: \n"
30838 ".section .fixup, \"ax\"\n"
30839 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30840 + "3: \n"
30841 +
30842 +#ifdef CONFIG_PAX_KERNEXEC
30843 + " movl %%cr0, %0\n"
30844 + " movl %0, %%eax\n"
30845 + " andl $0xFFFEFFFF, %%eax\n"
30846 + " movl %%eax, %%cr0\n"
30847 +#endif
30848 +
30849 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30850 +
30851 +#ifdef CONFIG_PAX_KERNEXEC
30852 + " movl %0, %%cr0\n"
30853 +#endif
30854 +
30855 " jmp 2b\n"
30856 ".previous\n"
30857 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30858 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30859
30860 for (i = 0; i < 4096/64; i++) {
30861 __asm__ __volatile__ (
30862 - "1: prefetch 320(%0)\n"
30863 - "2: movq (%0), %%mm0\n"
30864 - " movq 8(%0), %%mm1\n"
30865 - " movq 16(%0), %%mm2\n"
30866 - " movq 24(%0), %%mm3\n"
30867 - " movq %%mm0, (%1)\n"
30868 - " movq %%mm1, 8(%1)\n"
30869 - " movq %%mm2, 16(%1)\n"
30870 - " movq %%mm3, 24(%1)\n"
30871 - " movq 32(%0), %%mm0\n"
30872 - " movq 40(%0), %%mm1\n"
30873 - " movq 48(%0), %%mm2\n"
30874 - " movq 56(%0), %%mm3\n"
30875 - " movq %%mm0, 32(%1)\n"
30876 - " movq %%mm1, 40(%1)\n"
30877 - " movq %%mm2, 48(%1)\n"
30878 - " movq %%mm3, 56(%1)\n"
30879 + "1: prefetch 320(%1)\n"
30880 + "2: movq (%1), %%mm0\n"
30881 + " movq 8(%1), %%mm1\n"
30882 + " movq 16(%1), %%mm2\n"
30883 + " movq 24(%1), %%mm3\n"
30884 + " movq %%mm0, (%2)\n"
30885 + " movq %%mm1, 8(%2)\n"
30886 + " movq %%mm2, 16(%2)\n"
30887 + " movq %%mm3, 24(%2)\n"
30888 + " movq 32(%1), %%mm0\n"
30889 + " movq 40(%1), %%mm1\n"
30890 + " movq 48(%1), %%mm2\n"
30891 + " movq 56(%1), %%mm3\n"
30892 + " movq %%mm0, 32(%2)\n"
30893 + " movq %%mm1, 40(%2)\n"
30894 + " movq %%mm2, 48(%2)\n"
30895 + " movq %%mm3, 56(%2)\n"
30896 ".section .fixup, \"ax\"\n"
30897 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30898 + "3:\n"
30899 +
30900 +#ifdef CONFIG_PAX_KERNEXEC
30901 + " movl %%cr0, %0\n"
30902 + " movl %0, %%eax\n"
30903 + " andl $0xFFFEFFFF, %%eax\n"
30904 + " movl %%eax, %%cr0\n"
30905 +#endif
30906 +
30907 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30908 +
30909 +#ifdef CONFIG_PAX_KERNEXEC
30910 + " movl %0, %%cr0\n"
30911 +#endif
30912 +
30913 " jmp 2b\n"
30914 ".previous\n"
30915 _ASM_EXTABLE(1b, 3b)
30916 - : : "r" (from), "r" (to) : "memory");
30917 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30918
30919 from += 64;
30920 to += 64;
30921 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30922 index f6d13ee..d789440 100644
30923 --- a/arch/x86/lib/msr-reg.S
30924 +++ b/arch/x86/lib/msr-reg.S
30925 @@ -3,6 +3,7 @@
30926 #include <asm/dwarf2.h>
30927 #include <asm/asm.h>
30928 #include <asm/msr.h>
30929 +#include <asm/alternative-asm.h>
30930
30931 #ifdef CONFIG_X86_64
30932 /*
30933 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30934 movl %edi, 28(%r10)
30935 popq_cfi %rbp
30936 popq_cfi %rbx
30937 + pax_force_retaddr
30938 ret
30939 3:
30940 CFI_RESTORE_STATE
30941 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30942 index fc6ba17..14ad9a5 100644
30943 --- a/arch/x86/lib/putuser.S
30944 +++ b/arch/x86/lib/putuser.S
30945 @@ -16,7 +16,9 @@
30946 #include <asm/errno.h>
30947 #include <asm/asm.h>
30948 #include <asm/smap.h>
30949 -
30950 +#include <asm/segment.h>
30951 +#include <asm/pgtable.h>
30952 +#include <asm/alternative-asm.h>
30953
30954 /*
30955 * __put_user_X
30956 @@ -30,57 +32,125 @@
30957 * as they get called from within inline assembly.
30958 */
30959
30960 -#define ENTER CFI_STARTPROC ; \
30961 - GET_THREAD_INFO(%_ASM_BX)
30962 -#define EXIT ASM_CLAC ; \
30963 - ret ; \
30964 +#define ENTER CFI_STARTPROC
30965 +#define EXIT ASM_CLAC ; \
30966 + pax_force_retaddr ; \
30967 + ret ; \
30968 CFI_ENDPROC
30969
30970 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30971 +#define _DEST %_ASM_CX,%_ASM_BX
30972 +#else
30973 +#define _DEST %_ASM_CX
30974 +#endif
30975 +
30976 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30977 +#define __copyuser_seg gs;
30978 +#else
30979 +#define __copyuser_seg
30980 +#endif
30981 +
30982 .text
30983 ENTRY(__put_user_1)
30984 ENTER
30985 +
30986 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30987 + GET_THREAD_INFO(%_ASM_BX)
30988 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30989 jae bad_put_user
30990 +
30991 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30992 + mov pax_user_shadow_base,%_ASM_BX
30993 + cmp %_ASM_BX,%_ASM_CX
30994 + jb 1234f
30995 + xor %ebx,%ebx
30996 +1234:
30997 +#endif
30998 +
30999 +#endif
31000 +
31001 ASM_STAC
31002 -1: movb %al,(%_ASM_CX)
31003 +1: __copyuser_seg movb %al,(_DEST)
31004 xor %eax,%eax
31005 EXIT
31006 ENDPROC(__put_user_1)
31007
31008 ENTRY(__put_user_2)
31009 ENTER
31010 +
31011 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31012 + GET_THREAD_INFO(%_ASM_BX)
31013 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31014 sub $1,%_ASM_BX
31015 cmp %_ASM_BX,%_ASM_CX
31016 jae bad_put_user
31017 +
31018 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31019 + mov pax_user_shadow_base,%_ASM_BX
31020 + cmp %_ASM_BX,%_ASM_CX
31021 + jb 1234f
31022 + xor %ebx,%ebx
31023 +1234:
31024 +#endif
31025 +
31026 +#endif
31027 +
31028 ASM_STAC
31029 -2: movw %ax,(%_ASM_CX)
31030 +2: __copyuser_seg movw %ax,(_DEST)
31031 xor %eax,%eax
31032 EXIT
31033 ENDPROC(__put_user_2)
31034
31035 ENTRY(__put_user_4)
31036 ENTER
31037 +
31038 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31039 + GET_THREAD_INFO(%_ASM_BX)
31040 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31041 sub $3,%_ASM_BX
31042 cmp %_ASM_BX,%_ASM_CX
31043 jae bad_put_user
31044 +
31045 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31046 + mov pax_user_shadow_base,%_ASM_BX
31047 + cmp %_ASM_BX,%_ASM_CX
31048 + jb 1234f
31049 + xor %ebx,%ebx
31050 +1234:
31051 +#endif
31052 +
31053 +#endif
31054 +
31055 ASM_STAC
31056 -3: movl %eax,(%_ASM_CX)
31057 +3: __copyuser_seg movl %eax,(_DEST)
31058 xor %eax,%eax
31059 EXIT
31060 ENDPROC(__put_user_4)
31061
31062 ENTRY(__put_user_8)
31063 ENTER
31064 +
31065 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31066 + GET_THREAD_INFO(%_ASM_BX)
31067 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31068 sub $7,%_ASM_BX
31069 cmp %_ASM_BX,%_ASM_CX
31070 jae bad_put_user
31071 +
31072 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31073 + mov pax_user_shadow_base,%_ASM_BX
31074 + cmp %_ASM_BX,%_ASM_CX
31075 + jb 1234f
31076 + xor %ebx,%ebx
31077 +1234:
31078 +#endif
31079 +
31080 +#endif
31081 +
31082 ASM_STAC
31083 -4: mov %_ASM_AX,(%_ASM_CX)
31084 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31085 #ifdef CONFIG_X86_32
31086 -5: movl %edx,4(%_ASM_CX)
31087 +5: __copyuser_seg movl %edx,4(_DEST)
31088 #endif
31089 xor %eax,%eax
31090 EXIT
31091 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31092 index 5dff5f0..cadebf4 100644
31093 --- a/arch/x86/lib/rwsem.S
31094 +++ b/arch/x86/lib/rwsem.S
31095 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
31096 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31097 CFI_RESTORE __ASM_REG(dx)
31098 restore_common_regs
31099 + pax_force_retaddr
31100 ret
31101 CFI_ENDPROC
31102 ENDPROC(call_rwsem_down_read_failed)
31103 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
31104 movq %rax,%rdi
31105 call rwsem_down_write_failed
31106 restore_common_regs
31107 + pax_force_retaddr
31108 ret
31109 CFI_ENDPROC
31110 ENDPROC(call_rwsem_down_write_failed)
31111 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31112 movq %rax,%rdi
31113 call rwsem_wake
31114 restore_common_regs
31115 -1: ret
31116 +1: pax_force_retaddr
31117 + ret
31118 CFI_ENDPROC
31119 ENDPROC(call_rwsem_wake)
31120
31121 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31122 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31123 CFI_RESTORE __ASM_REG(dx)
31124 restore_common_regs
31125 + pax_force_retaddr
31126 ret
31127 CFI_ENDPROC
31128 ENDPROC(call_rwsem_downgrade_wake)
31129 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31130 index b30b5eb..2b57052 100644
31131 --- a/arch/x86/lib/thunk_64.S
31132 +++ b/arch/x86/lib/thunk_64.S
31133 @@ -9,6 +9,7 @@
31134 #include <asm/dwarf2.h>
31135 #include <asm/calling.h>
31136 #include <asm/asm.h>
31137 +#include <asm/alternative-asm.h>
31138
31139 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31140 .macro THUNK name, func, put_ret_addr_in_rdi=0
31141 @@ -16,11 +17,11 @@
31142 \name:
31143 CFI_STARTPROC
31144
31145 - /* this one pushes 9 elems, the next one would be %rIP */
31146 - SAVE_ARGS
31147 + /* this one pushes 15+1 elems, the next one would be %rIP */
31148 + SAVE_ARGS 8
31149
31150 .if \put_ret_addr_in_rdi
31151 - movq_cfi_restore 9*8, rdi
31152 + movq_cfi_restore RIP, rdi
31153 .endif
31154
31155 call \func
31156 @@ -47,9 +48,10 @@
31157
31158 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31159 CFI_STARTPROC
31160 - SAVE_ARGS
31161 + SAVE_ARGS 8
31162 restore:
31163 - RESTORE_ARGS
31164 + RESTORE_ARGS 1,8
31165 + pax_force_retaddr
31166 ret
31167 CFI_ENDPROC
31168 _ASM_NOKPROBE(restore)
31169 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31170 index e2f5e21..4b22130 100644
31171 --- a/arch/x86/lib/usercopy_32.c
31172 +++ b/arch/x86/lib/usercopy_32.c
31173 @@ -42,11 +42,13 @@ do { \
31174 int __d0; \
31175 might_fault(); \
31176 __asm__ __volatile__( \
31177 + __COPYUSER_SET_ES \
31178 ASM_STAC "\n" \
31179 "0: rep; stosl\n" \
31180 " movl %2,%0\n" \
31181 "1: rep; stosb\n" \
31182 "2: " ASM_CLAC "\n" \
31183 + __COPYUSER_RESTORE_ES \
31184 ".section .fixup,\"ax\"\n" \
31185 "3: lea 0(%2,%0,4),%0\n" \
31186 " jmp 2b\n" \
31187 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31188
31189 #ifdef CONFIG_X86_INTEL_USERCOPY
31190 static unsigned long
31191 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31192 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31193 {
31194 int d0, d1;
31195 __asm__ __volatile__(
31196 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31197 " .align 2,0x90\n"
31198 "3: movl 0(%4), %%eax\n"
31199 "4: movl 4(%4), %%edx\n"
31200 - "5: movl %%eax, 0(%3)\n"
31201 - "6: movl %%edx, 4(%3)\n"
31202 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31203 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31204 "7: movl 8(%4), %%eax\n"
31205 "8: movl 12(%4),%%edx\n"
31206 - "9: movl %%eax, 8(%3)\n"
31207 - "10: movl %%edx, 12(%3)\n"
31208 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31209 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31210 "11: movl 16(%4), %%eax\n"
31211 "12: movl 20(%4), %%edx\n"
31212 - "13: movl %%eax, 16(%3)\n"
31213 - "14: movl %%edx, 20(%3)\n"
31214 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31215 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31216 "15: movl 24(%4), %%eax\n"
31217 "16: movl 28(%4), %%edx\n"
31218 - "17: movl %%eax, 24(%3)\n"
31219 - "18: movl %%edx, 28(%3)\n"
31220 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31221 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31222 "19: movl 32(%4), %%eax\n"
31223 "20: movl 36(%4), %%edx\n"
31224 - "21: movl %%eax, 32(%3)\n"
31225 - "22: movl %%edx, 36(%3)\n"
31226 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31227 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31228 "23: movl 40(%4), %%eax\n"
31229 "24: movl 44(%4), %%edx\n"
31230 - "25: movl %%eax, 40(%3)\n"
31231 - "26: movl %%edx, 44(%3)\n"
31232 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31233 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31234 "27: movl 48(%4), %%eax\n"
31235 "28: movl 52(%4), %%edx\n"
31236 - "29: movl %%eax, 48(%3)\n"
31237 - "30: movl %%edx, 52(%3)\n"
31238 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31239 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31240 "31: movl 56(%4), %%eax\n"
31241 "32: movl 60(%4), %%edx\n"
31242 - "33: movl %%eax, 56(%3)\n"
31243 - "34: movl %%edx, 60(%3)\n"
31244 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31245 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31246 " addl $-64, %0\n"
31247 " addl $64, %4\n"
31248 " addl $64, %3\n"
31249 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31250 " shrl $2, %0\n"
31251 " andl $3, %%eax\n"
31252 " cld\n"
31253 + __COPYUSER_SET_ES
31254 "99: rep; movsl\n"
31255 "36: movl %%eax, %0\n"
31256 "37: rep; movsb\n"
31257 "100:\n"
31258 + __COPYUSER_RESTORE_ES
31259 + ".section .fixup,\"ax\"\n"
31260 + "101: lea 0(%%eax,%0,4),%0\n"
31261 + " jmp 100b\n"
31262 + ".previous\n"
31263 + _ASM_EXTABLE(1b,100b)
31264 + _ASM_EXTABLE(2b,100b)
31265 + _ASM_EXTABLE(3b,100b)
31266 + _ASM_EXTABLE(4b,100b)
31267 + _ASM_EXTABLE(5b,100b)
31268 + _ASM_EXTABLE(6b,100b)
31269 + _ASM_EXTABLE(7b,100b)
31270 + _ASM_EXTABLE(8b,100b)
31271 + _ASM_EXTABLE(9b,100b)
31272 + _ASM_EXTABLE(10b,100b)
31273 + _ASM_EXTABLE(11b,100b)
31274 + _ASM_EXTABLE(12b,100b)
31275 + _ASM_EXTABLE(13b,100b)
31276 + _ASM_EXTABLE(14b,100b)
31277 + _ASM_EXTABLE(15b,100b)
31278 + _ASM_EXTABLE(16b,100b)
31279 + _ASM_EXTABLE(17b,100b)
31280 + _ASM_EXTABLE(18b,100b)
31281 + _ASM_EXTABLE(19b,100b)
31282 + _ASM_EXTABLE(20b,100b)
31283 + _ASM_EXTABLE(21b,100b)
31284 + _ASM_EXTABLE(22b,100b)
31285 + _ASM_EXTABLE(23b,100b)
31286 + _ASM_EXTABLE(24b,100b)
31287 + _ASM_EXTABLE(25b,100b)
31288 + _ASM_EXTABLE(26b,100b)
31289 + _ASM_EXTABLE(27b,100b)
31290 + _ASM_EXTABLE(28b,100b)
31291 + _ASM_EXTABLE(29b,100b)
31292 + _ASM_EXTABLE(30b,100b)
31293 + _ASM_EXTABLE(31b,100b)
31294 + _ASM_EXTABLE(32b,100b)
31295 + _ASM_EXTABLE(33b,100b)
31296 + _ASM_EXTABLE(34b,100b)
31297 + _ASM_EXTABLE(35b,100b)
31298 + _ASM_EXTABLE(36b,100b)
31299 + _ASM_EXTABLE(37b,100b)
31300 + _ASM_EXTABLE(99b,101b)
31301 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31302 + : "1"(to), "2"(from), "0"(size)
31303 + : "eax", "edx", "memory");
31304 + return size;
31305 +}
31306 +
31307 +static unsigned long
31308 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31309 +{
31310 + int d0, d1;
31311 + __asm__ __volatile__(
31312 + " .align 2,0x90\n"
31313 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31314 + " cmpl $67, %0\n"
31315 + " jbe 3f\n"
31316 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31317 + " .align 2,0x90\n"
31318 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31319 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31320 + "5: movl %%eax, 0(%3)\n"
31321 + "6: movl %%edx, 4(%3)\n"
31322 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31323 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31324 + "9: movl %%eax, 8(%3)\n"
31325 + "10: movl %%edx, 12(%3)\n"
31326 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31327 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31328 + "13: movl %%eax, 16(%3)\n"
31329 + "14: movl %%edx, 20(%3)\n"
31330 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31331 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31332 + "17: movl %%eax, 24(%3)\n"
31333 + "18: movl %%edx, 28(%3)\n"
31334 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31335 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31336 + "21: movl %%eax, 32(%3)\n"
31337 + "22: movl %%edx, 36(%3)\n"
31338 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31339 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31340 + "25: movl %%eax, 40(%3)\n"
31341 + "26: movl %%edx, 44(%3)\n"
31342 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31343 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31344 + "29: movl %%eax, 48(%3)\n"
31345 + "30: movl %%edx, 52(%3)\n"
31346 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31347 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31348 + "33: movl %%eax, 56(%3)\n"
31349 + "34: movl %%edx, 60(%3)\n"
31350 + " addl $-64, %0\n"
31351 + " addl $64, %4\n"
31352 + " addl $64, %3\n"
31353 + " cmpl $63, %0\n"
31354 + " ja 1b\n"
31355 + "35: movl %0, %%eax\n"
31356 + " shrl $2, %0\n"
31357 + " andl $3, %%eax\n"
31358 + " cld\n"
31359 + "99: rep; "__copyuser_seg" movsl\n"
31360 + "36: movl %%eax, %0\n"
31361 + "37: rep; "__copyuser_seg" movsb\n"
31362 + "100:\n"
31363 ".section .fixup,\"ax\"\n"
31364 "101: lea 0(%%eax,%0,4),%0\n"
31365 " jmp 100b\n"
31366 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31367 int d0, d1;
31368 __asm__ __volatile__(
31369 " .align 2,0x90\n"
31370 - "0: movl 32(%4), %%eax\n"
31371 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31372 " cmpl $67, %0\n"
31373 " jbe 2f\n"
31374 - "1: movl 64(%4), %%eax\n"
31375 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31376 " .align 2,0x90\n"
31377 - "2: movl 0(%4), %%eax\n"
31378 - "21: movl 4(%4), %%edx\n"
31379 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31380 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31381 " movl %%eax, 0(%3)\n"
31382 " movl %%edx, 4(%3)\n"
31383 - "3: movl 8(%4), %%eax\n"
31384 - "31: movl 12(%4),%%edx\n"
31385 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31386 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31387 " movl %%eax, 8(%3)\n"
31388 " movl %%edx, 12(%3)\n"
31389 - "4: movl 16(%4), %%eax\n"
31390 - "41: movl 20(%4), %%edx\n"
31391 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31392 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31393 " movl %%eax, 16(%3)\n"
31394 " movl %%edx, 20(%3)\n"
31395 - "10: movl 24(%4), %%eax\n"
31396 - "51: movl 28(%4), %%edx\n"
31397 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31398 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31399 " movl %%eax, 24(%3)\n"
31400 " movl %%edx, 28(%3)\n"
31401 - "11: movl 32(%4), %%eax\n"
31402 - "61: movl 36(%4), %%edx\n"
31403 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31404 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31405 " movl %%eax, 32(%3)\n"
31406 " movl %%edx, 36(%3)\n"
31407 - "12: movl 40(%4), %%eax\n"
31408 - "71: movl 44(%4), %%edx\n"
31409 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31410 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31411 " movl %%eax, 40(%3)\n"
31412 " movl %%edx, 44(%3)\n"
31413 - "13: movl 48(%4), %%eax\n"
31414 - "81: movl 52(%4), %%edx\n"
31415 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31416 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31417 " movl %%eax, 48(%3)\n"
31418 " movl %%edx, 52(%3)\n"
31419 - "14: movl 56(%4), %%eax\n"
31420 - "91: movl 60(%4), %%edx\n"
31421 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31422 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31423 " movl %%eax, 56(%3)\n"
31424 " movl %%edx, 60(%3)\n"
31425 " addl $-64, %0\n"
31426 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31427 " shrl $2, %0\n"
31428 " andl $3, %%eax\n"
31429 " cld\n"
31430 - "6: rep; movsl\n"
31431 + "6: rep; "__copyuser_seg" movsl\n"
31432 " movl %%eax,%0\n"
31433 - "7: rep; movsb\n"
31434 + "7: rep; "__copyuser_seg" movsb\n"
31435 "8:\n"
31436 ".section .fixup,\"ax\"\n"
31437 "9: lea 0(%%eax,%0,4),%0\n"
31438 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31439
31440 __asm__ __volatile__(
31441 " .align 2,0x90\n"
31442 - "0: movl 32(%4), %%eax\n"
31443 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31444 " cmpl $67, %0\n"
31445 " jbe 2f\n"
31446 - "1: movl 64(%4), %%eax\n"
31447 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31448 " .align 2,0x90\n"
31449 - "2: movl 0(%4), %%eax\n"
31450 - "21: movl 4(%4), %%edx\n"
31451 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31452 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31453 " movnti %%eax, 0(%3)\n"
31454 " movnti %%edx, 4(%3)\n"
31455 - "3: movl 8(%4), %%eax\n"
31456 - "31: movl 12(%4),%%edx\n"
31457 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31458 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31459 " movnti %%eax, 8(%3)\n"
31460 " movnti %%edx, 12(%3)\n"
31461 - "4: movl 16(%4), %%eax\n"
31462 - "41: movl 20(%4), %%edx\n"
31463 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31464 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31465 " movnti %%eax, 16(%3)\n"
31466 " movnti %%edx, 20(%3)\n"
31467 - "10: movl 24(%4), %%eax\n"
31468 - "51: movl 28(%4), %%edx\n"
31469 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31470 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31471 " movnti %%eax, 24(%3)\n"
31472 " movnti %%edx, 28(%3)\n"
31473 - "11: movl 32(%4), %%eax\n"
31474 - "61: movl 36(%4), %%edx\n"
31475 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31476 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31477 " movnti %%eax, 32(%3)\n"
31478 " movnti %%edx, 36(%3)\n"
31479 - "12: movl 40(%4), %%eax\n"
31480 - "71: movl 44(%4), %%edx\n"
31481 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31482 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31483 " movnti %%eax, 40(%3)\n"
31484 " movnti %%edx, 44(%3)\n"
31485 - "13: movl 48(%4), %%eax\n"
31486 - "81: movl 52(%4), %%edx\n"
31487 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31488 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31489 " movnti %%eax, 48(%3)\n"
31490 " movnti %%edx, 52(%3)\n"
31491 - "14: movl 56(%4), %%eax\n"
31492 - "91: movl 60(%4), %%edx\n"
31493 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31494 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31495 " movnti %%eax, 56(%3)\n"
31496 " movnti %%edx, 60(%3)\n"
31497 " addl $-64, %0\n"
31498 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31499 " shrl $2, %0\n"
31500 " andl $3, %%eax\n"
31501 " cld\n"
31502 - "6: rep; movsl\n"
31503 + "6: rep; "__copyuser_seg" movsl\n"
31504 " movl %%eax,%0\n"
31505 - "7: rep; movsb\n"
31506 + "7: rep; "__copyuser_seg" movsb\n"
31507 "8:\n"
31508 ".section .fixup,\"ax\"\n"
31509 "9: lea 0(%%eax,%0,4),%0\n"
31510 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31511
31512 __asm__ __volatile__(
31513 " .align 2,0x90\n"
31514 - "0: movl 32(%4), %%eax\n"
31515 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31516 " cmpl $67, %0\n"
31517 " jbe 2f\n"
31518 - "1: movl 64(%4), %%eax\n"
31519 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31520 " .align 2,0x90\n"
31521 - "2: movl 0(%4), %%eax\n"
31522 - "21: movl 4(%4), %%edx\n"
31523 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31524 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31525 " movnti %%eax, 0(%3)\n"
31526 " movnti %%edx, 4(%3)\n"
31527 - "3: movl 8(%4), %%eax\n"
31528 - "31: movl 12(%4),%%edx\n"
31529 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31530 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31531 " movnti %%eax, 8(%3)\n"
31532 " movnti %%edx, 12(%3)\n"
31533 - "4: movl 16(%4), %%eax\n"
31534 - "41: movl 20(%4), %%edx\n"
31535 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31536 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31537 " movnti %%eax, 16(%3)\n"
31538 " movnti %%edx, 20(%3)\n"
31539 - "10: movl 24(%4), %%eax\n"
31540 - "51: movl 28(%4), %%edx\n"
31541 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31542 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31543 " movnti %%eax, 24(%3)\n"
31544 " movnti %%edx, 28(%3)\n"
31545 - "11: movl 32(%4), %%eax\n"
31546 - "61: movl 36(%4), %%edx\n"
31547 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31548 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31549 " movnti %%eax, 32(%3)\n"
31550 " movnti %%edx, 36(%3)\n"
31551 - "12: movl 40(%4), %%eax\n"
31552 - "71: movl 44(%4), %%edx\n"
31553 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31554 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31555 " movnti %%eax, 40(%3)\n"
31556 " movnti %%edx, 44(%3)\n"
31557 - "13: movl 48(%4), %%eax\n"
31558 - "81: movl 52(%4), %%edx\n"
31559 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31560 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31561 " movnti %%eax, 48(%3)\n"
31562 " movnti %%edx, 52(%3)\n"
31563 - "14: movl 56(%4), %%eax\n"
31564 - "91: movl 60(%4), %%edx\n"
31565 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31566 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31567 " movnti %%eax, 56(%3)\n"
31568 " movnti %%edx, 60(%3)\n"
31569 " addl $-64, %0\n"
31570 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31571 " shrl $2, %0\n"
31572 " andl $3, %%eax\n"
31573 " cld\n"
31574 - "6: rep; movsl\n"
31575 + "6: rep; "__copyuser_seg" movsl\n"
31576 " movl %%eax,%0\n"
31577 - "7: rep; movsb\n"
31578 + "7: rep; "__copyuser_seg" movsb\n"
31579 "8:\n"
31580 ".section .fixup,\"ax\"\n"
31581 "9: lea 0(%%eax,%0,4),%0\n"
31582 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31583 */
31584 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31585 unsigned long size);
31586 -unsigned long __copy_user_intel(void __user *to, const void *from,
31587 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31588 + unsigned long size);
31589 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31590 unsigned long size);
31591 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31592 const void __user *from, unsigned long size);
31593 #endif /* CONFIG_X86_INTEL_USERCOPY */
31594
31595 /* Generic arbitrary sized copy. */
31596 -#define __copy_user(to, from, size) \
31597 +#define __copy_user(to, from, size, prefix, set, restore) \
31598 do { \
31599 int __d0, __d1, __d2; \
31600 __asm__ __volatile__( \
31601 + set \
31602 " cmp $7,%0\n" \
31603 " jbe 1f\n" \
31604 " movl %1,%0\n" \
31605 " negl %0\n" \
31606 " andl $7,%0\n" \
31607 " subl %0,%3\n" \
31608 - "4: rep; movsb\n" \
31609 + "4: rep; "prefix"movsb\n" \
31610 " movl %3,%0\n" \
31611 " shrl $2,%0\n" \
31612 " andl $3,%3\n" \
31613 " .align 2,0x90\n" \
31614 - "0: rep; movsl\n" \
31615 + "0: rep; "prefix"movsl\n" \
31616 " movl %3,%0\n" \
31617 - "1: rep; movsb\n" \
31618 + "1: rep; "prefix"movsb\n" \
31619 "2:\n" \
31620 + restore \
31621 ".section .fixup,\"ax\"\n" \
31622 "5: addl %3,%0\n" \
31623 " jmp 2b\n" \
31624 @@ -538,14 +650,14 @@ do { \
31625 " negl %0\n" \
31626 " andl $7,%0\n" \
31627 " subl %0,%3\n" \
31628 - "4: rep; movsb\n" \
31629 + "4: rep; "__copyuser_seg"movsb\n" \
31630 " movl %3,%0\n" \
31631 " shrl $2,%0\n" \
31632 " andl $3,%3\n" \
31633 " .align 2,0x90\n" \
31634 - "0: rep; movsl\n" \
31635 + "0: rep; "__copyuser_seg"movsl\n" \
31636 " movl %3,%0\n" \
31637 - "1: rep; movsb\n" \
31638 + "1: rep; "__copyuser_seg"movsb\n" \
31639 "2:\n" \
31640 ".section .fixup,\"ax\"\n" \
31641 "5: addl %3,%0\n" \
31642 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31643 {
31644 stac();
31645 if (movsl_is_ok(to, from, n))
31646 - __copy_user(to, from, n);
31647 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31648 else
31649 - n = __copy_user_intel(to, from, n);
31650 + n = __generic_copy_to_user_intel(to, from, n);
31651 clac();
31652 return n;
31653 }
31654 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31655 {
31656 stac();
31657 if (movsl_is_ok(to, from, n))
31658 - __copy_user(to, from, n);
31659 + __copy_user(to, from, n, __copyuser_seg, "", "");
31660 else
31661 - n = __copy_user_intel((void __user *)to,
31662 - (const void *)from, n);
31663 + n = __generic_copy_from_user_intel(to, from, n);
31664 clac();
31665 return n;
31666 }
31667 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31668 if (n > 64 && cpu_has_xmm2)
31669 n = __copy_user_intel_nocache(to, from, n);
31670 else
31671 - __copy_user(to, from, n);
31672 + __copy_user(to, from, n, __copyuser_seg, "", "");
31673 #else
31674 - __copy_user(to, from, n);
31675 + __copy_user(to, from, n, __copyuser_seg, "", "");
31676 #endif
31677 clac();
31678 return n;
31679 }
31680 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31681
31682 -/**
31683 - * copy_to_user: - Copy a block of data into user space.
31684 - * @to: Destination address, in user space.
31685 - * @from: Source address, in kernel space.
31686 - * @n: Number of bytes to copy.
31687 - *
31688 - * Context: User context only. This function may sleep.
31689 - *
31690 - * Copy data from kernel space to user space.
31691 - *
31692 - * Returns number of bytes that could not be copied.
31693 - * On success, this will be zero.
31694 - */
31695 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31696 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31697 +void __set_fs(mm_segment_t x)
31698 {
31699 - if (access_ok(VERIFY_WRITE, to, n))
31700 - n = __copy_to_user(to, from, n);
31701 - return n;
31702 + switch (x.seg) {
31703 + case 0:
31704 + loadsegment(gs, 0);
31705 + break;
31706 + case TASK_SIZE_MAX:
31707 + loadsegment(gs, __USER_DS);
31708 + break;
31709 + case -1UL:
31710 + loadsegment(gs, __KERNEL_DS);
31711 + break;
31712 + default:
31713 + BUG();
31714 + }
31715 }
31716 -EXPORT_SYMBOL(_copy_to_user);
31717 +EXPORT_SYMBOL(__set_fs);
31718
31719 -/**
31720 - * copy_from_user: - Copy a block of data from user space.
31721 - * @to: Destination address, in kernel space.
31722 - * @from: Source address, in user space.
31723 - * @n: Number of bytes to copy.
31724 - *
31725 - * Context: User context only. This function may sleep.
31726 - *
31727 - * Copy data from user space to kernel space.
31728 - *
31729 - * Returns number of bytes that could not be copied.
31730 - * On success, this will be zero.
31731 - *
31732 - * If some data could not be copied, this function will pad the copied
31733 - * data to the requested size using zero bytes.
31734 - */
31735 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31736 +void set_fs(mm_segment_t x)
31737 {
31738 - if (access_ok(VERIFY_READ, from, n))
31739 - n = __copy_from_user(to, from, n);
31740 - else
31741 - memset(to, 0, n);
31742 - return n;
31743 + current_thread_info()->addr_limit = x;
31744 + __set_fs(x);
31745 }
31746 -EXPORT_SYMBOL(_copy_from_user);
31747 +EXPORT_SYMBOL(set_fs);
31748 +#endif
31749 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31750 index c905e89..01ab928 100644
31751 --- a/arch/x86/lib/usercopy_64.c
31752 +++ b/arch/x86/lib/usercopy_64.c
31753 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31754 might_fault();
31755 /* no memory constraint because it doesn't change any memory gcc knows
31756 about */
31757 + pax_open_userland();
31758 stac();
31759 asm volatile(
31760 " testq %[size8],%[size8]\n"
31761 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31762 _ASM_EXTABLE(0b,3b)
31763 _ASM_EXTABLE(1b,2b)
31764 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31765 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31766 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31767 [zero] "r" (0UL), [eight] "r" (8UL));
31768 clac();
31769 + pax_close_userland();
31770 return size;
31771 }
31772 EXPORT_SYMBOL(__clear_user);
31773 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31774 }
31775 EXPORT_SYMBOL(clear_user);
31776
31777 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31778 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31779 {
31780 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31781 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31782 - }
31783 - return len;
31784 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31785 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31786 + return len;
31787 }
31788 EXPORT_SYMBOL(copy_in_user);
31789
31790 @@ -69,11 +70,13 @@ EXPORT_SYMBOL(copy_in_user);
31791 * it is not necessary to optimize tail handling.
31792 */
31793 __visible unsigned long
31794 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31795 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
31796 {
31797 char c;
31798 unsigned zero_len;
31799
31800 + clac();
31801 + pax_close_userland();
31802 for (; len; --len, to++) {
31803 if (__get_user_nocheck(c, from++, sizeof(char)))
31804 break;
31805 @@ -84,6 +87,5 @@ copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31806 for (c = 0, zero_len = len; zerorest && zero_len; --zero_len)
31807 if (__put_user_nocheck(c, to++, sizeof(char)))
31808 break;
31809 - clac();
31810 return len;
31811 }
31812 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31813 index ecfdc46..55b9309 100644
31814 --- a/arch/x86/mm/Makefile
31815 +++ b/arch/x86/mm/Makefile
31816 @@ -32,3 +32,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31817 obj-$(CONFIG_MEMTEST) += memtest.o
31818
31819 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31820 +
31821 +quote:="
31822 +obj-$(CONFIG_X86_64) += uderef_64.o
31823 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31824 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31825 index 903ec1e..c4166b2 100644
31826 --- a/arch/x86/mm/extable.c
31827 +++ b/arch/x86/mm/extable.c
31828 @@ -6,12 +6,24 @@
31829 static inline unsigned long
31830 ex_insn_addr(const struct exception_table_entry *x)
31831 {
31832 - return (unsigned long)&x->insn + x->insn;
31833 + unsigned long reloc = 0;
31834 +
31835 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31836 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31837 +#endif
31838 +
31839 + return (unsigned long)&x->insn + x->insn + reloc;
31840 }
31841 static inline unsigned long
31842 ex_fixup_addr(const struct exception_table_entry *x)
31843 {
31844 - return (unsigned long)&x->fixup + x->fixup;
31845 + unsigned long reloc = 0;
31846 +
31847 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31848 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31849 +#endif
31850 +
31851 + return (unsigned long)&x->fixup + x->fixup + reloc;
31852 }
31853
31854 int fixup_exception(struct pt_regs *regs)
31855 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31856 unsigned long new_ip;
31857
31858 #ifdef CONFIG_PNPBIOS
31859 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31860 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31861 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31862 extern u32 pnp_bios_is_utter_crap;
31863 pnp_bios_is_utter_crap = 1;
31864 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31865 i += 4;
31866 p->fixup -= i;
31867 i += 4;
31868 +
31869 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31870 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31871 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31872 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31873 +#endif
31874 +
31875 }
31876 }
31877
31878 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31879 index e3ff27a..f38f7c0 100644
31880 --- a/arch/x86/mm/fault.c
31881 +++ b/arch/x86/mm/fault.c
31882 @@ -13,12 +13,19 @@
31883 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31884 #include <linux/prefetch.h> /* prefetchw */
31885 #include <linux/context_tracking.h> /* exception_enter(), ... */
31886 +#include <linux/unistd.h>
31887 +#include <linux/compiler.h>
31888
31889 #include <asm/traps.h> /* dotraplinkage, ... */
31890 #include <asm/pgalloc.h> /* pgd_*(), ... */
31891 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31892 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31893 #include <asm/vsyscall.h> /* emulate_vsyscall */
31894 +#include <asm/tlbflush.h>
31895 +
31896 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31897 +#include <asm/stacktrace.h>
31898 +#endif
31899
31900 #define CREATE_TRACE_POINTS
31901 #include <asm/trace/exceptions.h>
31902 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31903 int ret = 0;
31904
31905 /* kprobe_running() needs smp_processor_id() */
31906 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31907 + if (kprobes_built_in() && !user_mode(regs)) {
31908 preempt_disable();
31909 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31910 ret = 1;
31911 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31912 return !instr_lo || (instr_lo>>1) == 1;
31913 case 0x00:
31914 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31915 - if (probe_kernel_address(instr, opcode))
31916 + if (user_mode(regs)) {
31917 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31918 + return 0;
31919 + } else if (probe_kernel_address(instr, opcode))
31920 return 0;
31921
31922 *prefetch = (instr_lo == 0xF) &&
31923 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31924 while (instr < max_instr) {
31925 unsigned char opcode;
31926
31927 - if (probe_kernel_address(instr, opcode))
31928 + if (user_mode(regs)) {
31929 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31930 + break;
31931 + } else if (probe_kernel_address(instr, opcode))
31932 break;
31933
31934 instr++;
31935 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31936 force_sig_info(si_signo, &info, tsk);
31937 }
31938
31939 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31940 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31941 +#endif
31942 +
31943 +#ifdef CONFIG_PAX_EMUTRAMP
31944 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31945 +#endif
31946 +
31947 +#ifdef CONFIG_PAX_PAGEEXEC
31948 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31949 +{
31950 + pgd_t *pgd;
31951 + pud_t *pud;
31952 + pmd_t *pmd;
31953 +
31954 + pgd = pgd_offset(mm, address);
31955 + if (!pgd_present(*pgd))
31956 + return NULL;
31957 + pud = pud_offset(pgd, address);
31958 + if (!pud_present(*pud))
31959 + return NULL;
31960 + pmd = pmd_offset(pud, address);
31961 + if (!pmd_present(*pmd))
31962 + return NULL;
31963 + return pmd;
31964 +}
31965 +#endif
31966 +
31967 DEFINE_SPINLOCK(pgd_lock);
31968 LIST_HEAD(pgd_list);
31969
31970 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31971 for (address = VMALLOC_START & PMD_MASK;
31972 address >= TASK_SIZE && address < FIXADDR_TOP;
31973 address += PMD_SIZE) {
31974 +
31975 +#ifdef CONFIG_PAX_PER_CPU_PGD
31976 + unsigned long cpu;
31977 +#else
31978 struct page *page;
31979 +#endif
31980
31981 spin_lock(&pgd_lock);
31982 +
31983 +#ifdef CONFIG_PAX_PER_CPU_PGD
31984 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31985 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31986 + pmd_t *ret;
31987 +
31988 + ret = vmalloc_sync_one(pgd, address);
31989 + if (!ret)
31990 + break;
31991 + pgd = get_cpu_pgd(cpu, kernel);
31992 +#else
31993 list_for_each_entry(page, &pgd_list, lru) {
31994 + pgd_t *pgd;
31995 spinlock_t *pgt_lock;
31996 pmd_t *ret;
31997
31998 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31999 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
32000
32001 spin_lock(pgt_lock);
32002 - ret = vmalloc_sync_one(page_address(page), address);
32003 + pgd = page_address(page);
32004 +#endif
32005 +
32006 + ret = vmalloc_sync_one(pgd, address);
32007 +
32008 +#ifndef CONFIG_PAX_PER_CPU_PGD
32009 spin_unlock(pgt_lock);
32010 +#endif
32011
32012 if (!ret)
32013 break;
32014 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
32015 * an interrupt in the middle of a task switch..
32016 */
32017 pgd_paddr = read_cr3();
32018 +
32019 +#ifdef CONFIG_PAX_PER_CPU_PGD
32020 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
32021 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
32022 +#endif
32023 +
32024 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
32025 if (!pmd_k)
32026 return -1;
32027 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
32028 * happen within a race in page table update. In the later
32029 * case just flush:
32030 */
32031 - pgd = pgd_offset(current->active_mm, address);
32032 +
32033 pgd_ref = pgd_offset_k(address);
32034 if (pgd_none(*pgd_ref))
32035 return -1;
32036
32037 +#ifdef CONFIG_PAX_PER_CPU_PGD
32038 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32039 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32040 + if (pgd_none(*pgd)) {
32041 + set_pgd(pgd, *pgd_ref);
32042 + arch_flush_lazy_mmu_mode();
32043 + } else {
32044 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32045 + }
32046 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32047 +#else
32048 + pgd = pgd_offset(current->active_mm, address);
32049 +#endif
32050 +
32051 if (pgd_none(*pgd)) {
32052 set_pgd(pgd, *pgd_ref);
32053 arch_flush_lazy_mmu_mode();
32054 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32055 static int is_errata100(struct pt_regs *regs, unsigned long address)
32056 {
32057 #ifdef CONFIG_X86_64
32058 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32059 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32060 return 1;
32061 #endif
32062 return 0;
32063 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32064 }
32065
32066 static const char nx_warning[] = KERN_CRIT
32067 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32068 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32069 static const char smep_warning[] = KERN_CRIT
32070 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32071 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32072
32073 static void
32074 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32075 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32076 if (!oops_may_print())
32077 return;
32078
32079 - if (error_code & PF_INSTR) {
32080 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32081 unsigned int level;
32082 pgd_t *pgd;
32083 pte_t *pte;
32084 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32085 pte = lookup_address_in_pgd(pgd, address, &level);
32086
32087 if (pte && pte_present(*pte) && !pte_exec(*pte))
32088 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32089 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32090 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32091 (pgd_flags(*pgd) & _PAGE_USER) &&
32092 (read_cr4() & X86_CR4_SMEP))
32093 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32094 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32095 }
32096
32097 +#ifdef CONFIG_PAX_KERNEXEC
32098 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32099 + if (current->signal->curr_ip)
32100 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32101 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32102 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32103 + else
32104 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32105 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32106 + }
32107 +#endif
32108 +
32109 printk(KERN_ALERT "BUG: unable to handle kernel ");
32110 if (address < PAGE_SIZE)
32111 printk(KERN_CONT "NULL pointer dereference");
32112 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32113 return;
32114 }
32115 #endif
32116 +
32117 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32118 + if (pax_is_fetch_fault(regs, error_code, address)) {
32119 +
32120 +#ifdef CONFIG_PAX_EMUTRAMP
32121 + switch (pax_handle_fetch_fault(regs)) {
32122 + case 2:
32123 + return;
32124 + }
32125 +#endif
32126 +
32127 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32128 + do_group_exit(SIGKILL);
32129 + }
32130 +#endif
32131 +
32132 /* Kernel addresses are always protection faults: */
32133 if (address >= TASK_SIZE)
32134 error_code |= PF_PROT;
32135 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32136 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32137 printk(KERN_ERR
32138 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32139 - tsk->comm, tsk->pid, address);
32140 + tsk->comm, task_pid_nr(tsk), address);
32141 code = BUS_MCEERR_AR;
32142 }
32143 #endif
32144 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32145 return 1;
32146 }
32147
32148 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32149 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32150 +{
32151 + pte_t *pte;
32152 + pmd_t *pmd;
32153 + spinlock_t *ptl;
32154 + unsigned char pte_mask;
32155 +
32156 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32157 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32158 + return 0;
32159 +
32160 + /* PaX: it's our fault, let's handle it if we can */
32161 +
32162 + /* PaX: take a look at read faults before acquiring any locks */
32163 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32164 + /* instruction fetch attempt from a protected page in user mode */
32165 + up_read(&mm->mmap_sem);
32166 +
32167 +#ifdef CONFIG_PAX_EMUTRAMP
32168 + switch (pax_handle_fetch_fault(regs)) {
32169 + case 2:
32170 + return 1;
32171 + }
32172 +#endif
32173 +
32174 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32175 + do_group_exit(SIGKILL);
32176 + }
32177 +
32178 + pmd = pax_get_pmd(mm, address);
32179 + if (unlikely(!pmd))
32180 + return 0;
32181 +
32182 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32183 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32184 + pte_unmap_unlock(pte, ptl);
32185 + return 0;
32186 + }
32187 +
32188 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32189 + /* write attempt to a protected page in user mode */
32190 + pte_unmap_unlock(pte, ptl);
32191 + return 0;
32192 + }
32193 +
32194 +#ifdef CONFIG_SMP
32195 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32196 +#else
32197 + if (likely(address > get_limit(regs->cs)))
32198 +#endif
32199 + {
32200 + set_pte(pte, pte_mkread(*pte));
32201 + __flush_tlb_one(address);
32202 + pte_unmap_unlock(pte, ptl);
32203 + up_read(&mm->mmap_sem);
32204 + return 1;
32205 + }
32206 +
32207 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32208 +
32209 + /*
32210 + * PaX: fill DTLB with user rights and retry
32211 + */
32212 + __asm__ __volatile__ (
32213 + "orb %2,(%1)\n"
32214 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32215 +/*
32216 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32217 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32218 + * page fault when examined during a TLB load attempt. this is true not only
32219 + * for PTEs holding a non-present entry but also present entries that will
32220 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32221 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32222 + * for our target pages since their PTEs are simply not in the TLBs at all.
32223 +
32224 + * the best thing in omitting it is that we gain around 15-20% speed in the
32225 + * fast path of the page fault handler and can get rid of tracing since we
32226 + * can no longer flush unintended entries.
32227 + */
32228 + "invlpg (%0)\n"
32229 +#endif
32230 + __copyuser_seg"testb $0,(%0)\n"
32231 + "xorb %3,(%1)\n"
32232 + :
32233 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32234 + : "memory", "cc");
32235 + pte_unmap_unlock(pte, ptl);
32236 + up_read(&mm->mmap_sem);
32237 + return 1;
32238 +}
32239 +#endif
32240 +
32241 /*
32242 * Handle a spurious fault caused by a stale TLB entry.
32243 *
32244 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32245 static inline int
32246 access_error(unsigned long error_code, struct vm_area_struct *vma)
32247 {
32248 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32249 + return 1;
32250 +
32251 if (error_code & PF_WRITE) {
32252 /* write, present and write, not present: */
32253 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32254 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32255 if (error_code & PF_USER)
32256 return false;
32257
32258 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32259 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32260 return false;
32261
32262 return true;
32263 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32264 tsk = current;
32265 mm = tsk->mm;
32266
32267 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32268 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32269 + if (!search_exception_tables(regs->ip)) {
32270 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32271 + bad_area_nosemaphore(regs, error_code, address);
32272 + return;
32273 + }
32274 + if (address < pax_user_shadow_base) {
32275 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32276 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32277 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32278 + } else
32279 + address -= pax_user_shadow_base;
32280 + }
32281 +#endif
32282 +
32283 /*
32284 * Detect and handle instructions that would cause a page fault for
32285 * both a tracked kernel page and a userspace page.
32286 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32287 * User-mode registers count as a user access even for any
32288 * potential system fault or CPU buglet:
32289 */
32290 - if (user_mode_vm(regs)) {
32291 + if (user_mode(regs)) {
32292 local_irq_enable();
32293 error_code |= PF_USER;
32294 flags |= FAULT_FLAG_USER;
32295 @@ -1187,6 +1411,11 @@ retry:
32296 might_sleep();
32297 }
32298
32299 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32300 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32301 + return;
32302 +#endif
32303 +
32304 vma = find_vma(mm, address);
32305 if (unlikely(!vma)) {
32306 bad_area(regs, error_code, address);
32307 @@ -1198,18 +1427,24 @@ retry:
32308 bad_area(regs, error_code, address);
32309 return;
32310 }
32311 - if (error_code & PF_USER) {
32312 - /*
32313 - * Accessing the stack below %sp is always a bug.
32314 - * The large cushion allows instructions like enter
32315 - * and pusha to work. ("enter $65535, $31" pushes
32316 - * 32 pointers and then decrements %sp by 65535.)
32317 - */
32318 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32319 - bad_area(regs, error_code, address);
32320 - return;
32321 - }
32322 + /*
32323 + * Accessing the stack below %sp is always a bug.
32324 + * The large cushion allows instructions like enter
32325 + * and pusha to work. ("enter $65535, $31" pushes
32326 + * 32 pointers and then decrements %sp by 65535.)
32327 + */
32328 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32329 + bad_area(regs, error_code, address);
32330 + return;
32331 }
32332 +
32333 +#ifdef CONFIG_PAX_SEGMEXEC
32334 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32335 + bad_area(regs, error_code, address);
32336 + return;
32337 + }
32338 +#endif
32339 +
32340 if (unlikely(expand_stack(vma, address))) {
32341 bad_area(regs, error_code, address);
32342 return;
32343 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32344 }
32345 NOKPROBE_SYMBOL(trace_do_page_fault);
32346 #endif /* CONFIG_TRACING */
32347 +
32348 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32349 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32350 +{
32351 + struct mm_struct *mm = current->mm;
32352 + unsigned long ip = regs->ip;
32353 +
32354 + if (v8086_mode(regs))
32355 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32356 +
32357 +#ifdef CONFIG_PAX_PAGEEXEC
32358 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32359 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32360 + return true;
32361 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32362 + return true;
32363 + return false;
32364 + }
32365 +#endif
32366 +
32367 +#ifdef CONFIG_PAX_SEGMEXEC
32368 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32369 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32370 + return true;
32371 + return false;
32372 + }
32373 +#endif
32374 +
32375 + return false;
32376 +}
32377 +#endif
32378 +
32379 +#ifdef CONFIG_PAX_EMUTRAMP
32380 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32381 +{
32382 + int err;
32383 +
32384 + do { /* PaX: libffi trampoline emulation */
32385 + unsigned char mov, jmp;
32386 + unsigned int addr1, addr2;
32387 +
32388 +#ifdef CONFIG_X86_64
32389 + if ((regs->ip + 9) >> 32)
32390 + break;
32391 +#endif
32392 +
32393 + err = get_user(mov, (unsigned char __user *)regs->ip);
32394 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32395 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32396 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32397 +
32398 + if (err)
32399 + break;
32400 +
32401 + if (mov == 0xB8 && jmp == 0xE9) {
32402 + regs->ax = addr1;
32403 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32404 + return 2;
32405 + }
32406 + } while (0);
32407 +
32408 + do { /* PaX: gcc trampoline emulation #1 */
32409 + unsigned char mov1, mov2;
32410 + unsigned short jmp;
32411 + unsigned int addr1, addr2;
32412 +
32413 +#ifdef CONFIG_X86_64
32414 + if ((regs->ip + 11) >> 32)
32415 + break;
32416 +#endif
32417 +
32418 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32419 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32420 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32421 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32422 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32423 +
32424 + if (err)
32425 + break;
32426 +
32427 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32428 + regs->cx = addr1;
32429 + regs->ax = addr2;
32430 + regs->ip = addr2;
32431 + return 2;
32432 + }
32433 + } while (0);
32434 +
32435 + do { /* PaX: gcc trampoline emulation #2 */
32436 + unsigned char mov, jmp;
32437 + unsigned int addr1, addr2;
32438 +
32439 +#ifdef CONFIG_X86_64
32440 + if ((regs->ip + 9) >> 32)
32441 + break;
32442 +#endif
32443 +
32444 + err = get_user(mov, (unsigned char __user *)regs->ip);
32445 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32446 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32447 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32448 +
32449 + if (err)
32450 + break;
32451 +
32452 + if (mov == 0xB9 && jmp == 0xE9) {
32453 + regs->cx = addr1;
32454 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32455 + return 2;
32456 + }
32457 + } while (0);
32458 +
32459 + return 1; /* PaX in action */
32460 +}
32461 +
32462 +#ifdef CONFIG_X86_64
32463 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32464 +{
32465 + int err;
32466 +
32467 + do { /* PaX: libffi trampoline emulation */
32468 + unsigned short mov1, mov2, jmp1;
32469 + unsigned char stcclc, jmp2;
32470 + unsigned long addr1, addr2;
32471 +
32472 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32473 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32474 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32475 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32476 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32477 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32478 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32479 +
32480 + if (err)
32481 + break;
32482 +
32483 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32484 + regs->r11 = addr1;
32485 + regs->r10 = addr2;
32486 + if (stcclc == 0xF8)
32487 + regs->flags &= ~X86_EFLAGS_CF;
32488 + else
32489 + regs->flags |= X86_EFLAGS_CF;
32490 + regs->ip = addr1;
32491 + return 2;
32492 + }
32493 + } while (0);
32494 +
32495 + do { /* PaX: gcc trampoline emulation #1 */
32496 + unsigned short mov1, mov2, jmp1;
32497 + unsigned char jmp2;
32498 + unsigned int addr1;
32499 + unsigned long addr2;
32500 +
32501 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32502 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32503 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32504 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32505 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32506 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32507 +
32508 + if (err)
32509 + break;
32510 +
32511 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32512 + regs->r11 = addr1;
32513 + regs->r10 = addr2;
32514 + regs->ip = addr1;
32515 + return 2;
32516 + }
32517 + } while (0);
32518 +
32519 + do { /* PaX: gcc trampoline emulation #2 */
32520 + unsigned short mov1, mov2, jmp1;
32521 + unsigned char jmp2;
32522 + unsigned long addr1, addr2;
32523 +
32524 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32525 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32526 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32527 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32528 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32529 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32530 +
32531 + if (err)
32532 + break;
32533 +
32534 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32535 + regs->r11 = addr1;
32536 + regs->r10 = addr2;
32537 + regs->ip = addr1;
32538 + return 2;
32539 + }
32540 + } while (0);
32541 +
32542 + return 1; /* PaX in action */
32543 +}
32544 +#endif
32545 +
32546 +/*
32547 + * PaX: decide what to do with offenders (regs->ip = fault address)
32548 + *
32549 + * returns 1 when task should be killed
32550 + * 2 when gcc trampoline was detected
32551 + */
32552 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32553 +{
32554 + if (v8086_mode(regs))
32555 + return 1;
32556 +
32557 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32558 + return 1;
32559 +
32560 +#ifdef CONFIG_X86_32
32561 + return pax_handle_fetch_fault_32(regs);
32562 +#else
32563 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32564 + return pax_handle_fetch_fault_32(regs);
32565 + else
32566 + return pax_handle_fetch_fault_64(regs);
32567 +#endif
32568 +}
32569 +#endif
32570 +
32571 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32572 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32573 +{
32574 + long i;
32575 +
32576 + printk(KERN_ERR "PAX: bytes at PC: ");
32577 + for (i = 0; i < 20; i++) {
32578 + unsigned char c;
32579 + if (get_user(c, (unsigned char __force_user *)pc+i))
32580 + printk(KERN_CONT "?? ");
32581 + else
32582 + printk(KERN_CONT "%02x ", c);
32583 + }
32584 + printk("\n");
32585 +
32586 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32587 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32588 + unsigned long c;
32589 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32590 +#ifdef CONFIG_X86_32
32591 + printk(KERN_CONT "???????? ");
32592 +#else
32593 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32594 + printk(KERN_CONT "???????? ???????? ");
32595 + else
32596 + printk(KERN_CONT "???????????????? ");
32597 +#endif
32598 + } else {
32599 +#ifdef CONFIG_X86_64
32600 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32601 + printk(KERN_CONT "%08x ", (unsigned int)c);
32602 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32603 + } else
32604 +#endif
32605 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32606 + }
32607 + }
32608 + printk("\n");
32609 +}
32610 +#endif
32611 +
32612 +/**
32613 + * probe_kernel_write(): safely attempt to write to a location
32614 + * @dst: address to write to
32615 + * @src: pointer to the data that shall be written
32616 + * @size: size of the data chunk
32617 + *
32618 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32619 + * happens, handle that and return -EFAULT.
32620 + */
32621 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32622 +{
32623 + long ret;
32624 + mm_segment_t old_fs = get_fs();
32625 +
32626 + set_fs(KERNEL_DS);
32627 + pagefault_disable();
32628 + pax_open_kernel();
32629 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32630 + pax_close_kernel();
32631 + pagefault_enable();
32632 + set_fs(old_fs);
32633 +
32634 + return ret ? -EFAULT : 0;
32635 +}
32636 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32637 index 224b142..c2c9423 100644
32638 --- a/arch/x86/mm/gup.c
32639 +++ b/arch/x86/mm/gup.c
32640 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32641 addr = start;
32642 len = (unsigned long) nr_pages << PAGE_SHIFT;
32643 end = start + len;
32644 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32645 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32646 (void __user *)start, len)))
32647 return 0;
32648
32649 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32650 goto slow_irqon;
32651 #endif
32652
32653 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32654 + (void __user *)start, len)))
32655 + return 0;
32656 +
32657 /*
32658 * XXX: batch / limit 'nr', to avoid large irq off latency
32659 * needs some instrumenting to determine the common sizes used by
32660 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32661 index 4500142..53a363c 100644
32662 --- a/arch/x86/mm/highmem_32.c
32663 +++ b/arch/x86/mm/highmem_32.c
32664 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32665 idx = type + KM_TYPE_NR*smp_processor_id();
32666 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32667 BUG_ON(!pte_none(*(kmap_pte-idx)));
32668 +
32669 + pax_open_kernel();
32670 set_pte(kmap_pte-idx, mk_pte(page, prot));
32671 + pax_close_kernel();
32672 +
32673 arch_flush_lazy_mmu_mode();
32674
32675 return (void *)vaddr;
32676 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32677 index 9161f76..cbc5124 100644
32678 --- a/arch/x86/mm/hugetlbpage.c
32679 +++ b/arch/x86/mm/hugetlbpage.c
32680 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32681 #ifdef CONFIG_HUGETLB_PAGE
32682 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32683 unsigned long addr, unsigned long len,
32684 - unsigned long pgoff, unsigned long flags)
32685 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32686 {
32687 struct hstate *h = hstate_file(file);
32688 struct vm_unmapped_area_info info;
32689 -
32690 +
32691 info.flags = 0;
32692 info.length = len;
32693 info.low_limit = current->mm->mmap_legacy_base;
32694 info.high_limit = TASK_SIZE;
32695 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32696 info.align_offset = 0;
32697 + info.threadstack_offset = offset;
32698 return vm_unmapped_area(&info);
32699 }
32700
32701 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32702 unsigned long addr0, unsigned long len,
32703 - unsigned long pgoff, unsigned long flags)
32704 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32705 {
32706 struct hstate *h = hstate_file(file);
32707 struct vm_unmapped_area_info info;
32708 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32709 info.high_limit = current->mm->mmap_base;
32710 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32711 info.align_offset = 0;
32712 + info.threadstack_offset = offset;
32713 addr = vm_unmapped_area(&info);
32714
32715 /*
32716 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32717 VM_BUG_ON(addr != -ENOMEM);
32718 info.flags = 0;
32719 info.low_limit = TASK_UNMAPPED_BASE;
32720 +
32721 +#ifdef CONFIG_PAX_RANDMMAP
32722 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32723 + info.low_limit += current->mm->delta_mmap;
32724 +#endif
32725 +
32726 info.high_limit = TASK_SIZE;
32727 addr = vm_unmapped_area(&info);
32728 }
32729 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32730 struct hstate *h = hstate_file(file);
32731 struct mm_struct *mm = current->mm;
32732 struct vm_area_struct *vma;
32733 + unsigned long pax_task_size = TASK_SIZE;
32734 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32735
32736 if (len & ~huge_page_mask(h))
32737 return -EINVAL;
32738 - if (len > TASK_SIZE)
32739 +
32740 +#ifdef CONFIG_PAX_SEGMEXEC
32741 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32742 + pax_task_size = SEGMEXEC_TASK_SIZE;
32743 +#endif
32744 +
32745 + pax_task_size -= PAGE_SIZE;
32746 +
32747 + if (len > pax_task_size)
32748 return -ENOMEM;
32749
32750 if (flags & MAP_FIXED) {
32751 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32752 return addr;
32753 }
32754
32755 +#ifdef CONFIG_PAX_RANDMMAP
32756 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32757 +#endif
32758 +
32759 if (addr) {
32760 addr = ALIGN(addr, huge_page_size(h));
32761 vma = find_vma(mm, addr);
32762 - if (TASK_SIZE - len >= addr &&
32763 - (!vma || addr + len <= vma->vm_start))
32764 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32765 return addr;
32766 }
32767 if (mm->get_unmapped_area == arch_get_unmapped_area)
32768 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32769 - pgoff, flags);
32770 + pgoff, flags, offset);
32771 else
32772 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32773 - pgoff, flags);
32774 + pgoff, flags, offset);
32775 }
32776 #endif /* CONFIG_HUGETLB_PAGE */
32777
32778 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32779 index 079c3b6..7069023 100644
32780 --- a/arch/x86/mm/init.c
32781 +++ b/arch/x86/mm/init.c
32782 @@ -4,6 +4,7 @@
32783 #include <linux/swap.h>
32784 #include <linux/memblock.h>
32785 #include <linux/bootmem.h> /* for max_low_pfn */
32786 +#include <linux/tboot.h>
32787
32788 #include <asm/cacheflush.h>
32789 #include <asm/e820.h>
32790 @@ -17,6 +18,8 @@
32791 #include <asm/proto.h>
32792 #include <asm/dma.h> /* for MAX_DMA_PFN */
32793 #include <asm/microcode.h>
32794 +#include <asm/desc.h>
32795 +#include <asm/bios_ebda.h>
32796
32797 /*
32798 * We need to define the tracepoints somewhere, and tlb.c
32799 @@ -596,7 +599,18 @@ void __init init_mem_mapping(void)
32800 early_ioremap_page_table_range_init();
32801 #endif
32802
32803 +#ifdef CONFIG_PAX_PER_CPU_PGD
32804 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32805 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32806 + KERNEL_PGD_PTRS);
32807 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32808 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32809 + KERNEL_PGD_PTRS);
32810 + load_cr3(get_cpu_pgd(0, kernel));
32811 +#else
32812 load_cr3(swapper_pg_dir);
32813 +#endif
32814 +
32815 __flush_tlb_all();
32816
32817 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32818 @@ -612,10 +626,40 @@ void __init init_mem_mapping(void)
32819 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32820 * mmio resources as well as potential bios/acpi data regions.
32821 */
32822 +
32823 +#ifdef CONFIG_GRKERNSEC_KMEM
32824 +static unsigned int ebda_start __read_only;
32825 +static unsigned int ebda_end __read_only;
32826 +#endif
32827 +
32828 int devmem_is_allowed(unsigned long pagenr)
32829 {
32830 - if (pagenr < 256)
32831 +#ifdef CONFIG_GRKERNSEC_KMEM
32832 + /* allow BDA */
32833 + if (!pagenr)
32834 return 1;
32835 + /* allow EBDA */
32836 + if (pagenr >= ebda_start && pagenr < ebda_end)
32837 + return 1;
32838 + /* if tboot is in use, allow access to its hardcoded serial log range */
32839 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32840 + return 1;
32841 +#else
32842 + if (!pagenr)
32843 + return 1;
32844 +#ifdef CONFIG_VM86
32845 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32846 + return 1;
32847 +#endif
32848 +#endif
32849 +
32850 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32851 + return 1;
32852 +#ifdef CONFIG_GRKERNSEC_KMEM
32853 + /* throw out everything else below 1MB */
32854 + if (pagenr <= 256)
32855 + return 0;
32856 +#endif
32857 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32858 return 0;
32859 if (!page_is_ram(pagenr))
32860 @@ -661,8 +705,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32861 #endif
32862 }
32863
32864 +#ifdef CONFIG_GRKERNSEC_KMEM
32865 +static inline void gr_init_ebda(void)
32866 +{
32867 + unsigned int ebda_addr;
32868 + unsigned int ebda_size = 0;
32869 +
32870 + ebda_addr = get_bios_ebda();
32871 + if (ebda_addr) {
32872 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32873 + ebda_size <<= 10;
32874 + }
32875 + if (ebda_addr && ebda_size) {
32876 + ebda_start = ebda_addr >> PAGE_SHIFT;
32877 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32878 + } else {
32879 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32880 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32881 + }
32882 +}
32883 +#else
32884 +static inline void gr_init_ebda(void) { }
32885 +#endif
32886 +
32887 void free_initmem(void)
32888 {
32889 +#ifdef CONFIG_PAX_KERNEXEC
32890 +#ifdef CONFIG_X86_32
32891 + /* PaX: limit KERNEL_CS to actual size */
32892 + unsigned long addr, limit;
32893 + struct desc_struct d;
32894 + int cpu;
32895 +#else
32896 + pgd_t *pgd;
32897 + pud_t *pud;
32898 + pmd_t *pmd;
32899 + unsigned long addr, end;
32900 +#endif
32901 +#endif
32902 +
32903 + gr_init_ebda();
32904 +
32905 +#ifdef CONFIG_PAX_KERNEXEC
32906 +#ifdef CONFIG_X86_32
32907 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32908 + limit = (limit - 1UL) >> PAGE_SHIFT;
32909 +
32910 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32911 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32912 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32913 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32914 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32915 + }
32916 +
32917 + /* PaX: make KERNEL_CS read-only */
32918 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32919 + if (!paravirt_enabled())
32920 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32921 +/*
32922 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32923 + pgd = pgd_offset_k(addr);
32924 + pud = pud_offset(pgd, addr);
32925 + pmd = pmd_offset(pud, addr);
32926 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32927 + }
32928 +*/
32929 +#ifdef CONFIG_X86_PAE
32930 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32931 +/*
32932 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32933 + pgd = pgd_offset_k(addr);
32934 + pud = pud_offset(pgd, addr);
32935 + pmd = pmd_offset(pud, addr);
32936 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32937 + }
32938 +*/
32939 +#endif
32940 +
32941 +#ifdef CONFIG_MODULES
32942 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32943 +#endif
32944 +
32945 +#else
32946 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32947 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32948 + pgd = pgd_offset_k(addr);
32949 + pud = pud_offset(pgd, addr);
32950 + pmd = pmd_offset(pud, addr);
32951 + if (!pmd_present(*pmd))
32952 + continue;
32953 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32954 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32955 + else
32956 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32957 + }
32958 +
32959 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32960 + end = addr + KERNEL_IMAGE_SIZE;
32961 + for (; addr < end; addr += PMD_SIZE) {
32962 + pgd = pgd_offset_k(addr);
32963 + pud = pud_offset(pgd, addr);
32964 + pmd = pmd_offset(pud, addr);
32965 + if (!pmd_present(*pmd))
32966 + continue;
32967 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32968 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32969 + }
32970 +#endif
32971 +
32972 + flush_tlb_all();
32973 +#endif
32974 +
32975 free_init_pages("unused kernel",
32976 (unsigned long)(&__init_begin),
32977 (unsigned long)(&__init_end));
32978 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32979 index c8140e1..59257fc 100644
32980 --- a/arch/x86/mm/init_32.c
32981 +++ b/arch/x86/mm/init_32.c
32982 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32983 bool __read_mostly __vmalloc_start_set = false;
32984
32985 /*
32986 - * Creates a middle page table and puts a pointer to it in the
32987 - * given global directory entry. This only returns the gd entry
32988 - * in non-PAE compilation mode, since the middle layer is folded.
32989 - */
32990 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32991 -{
32992 - pud_t *pud;
32993 - pmd_t *pmd_table;
32994 -
32995 -#ifdef CONFIG_X86_PAE
32996 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32997 - pmd_table = (pmd_t *)alloc_low_page();
32998 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32999 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
33000 - pud = pud_offset(pgd, 0);
33001 - BUG_ON(pmd_table != pmd_offset(pud, 0));
33002 -
33003 - return pmd_table;
33004 - }
33005 -#endif
33006 - pud = pud_offset(pgd, 0);
33007 - pmd_table = pmd_offset(pud, 0);
33008 -
33009 - return pmd_table;
33010 -}
33011 -
33012 -/*
33013 * Create a page table and place a pointer to it in a middle page
33014 * directory entry:
33015 */
33016 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
33017 pte_t *page_table = (pte_t *)alloc_low_page();
33018
33019 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
33020 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
33021 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
33022 +#else
33023 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
33024 +#endif
33025 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
33026 }
33027
33028 return pte_offset_kernel(pmd, 0);
33029 }
33030
33031 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
33032 +{
33033 + pud_t *pud;
33034 + pmd_t *pmd_table;
33035 +
33036 + pud = pud_offset(pgd, 0);
33037 + pmd_table = pmd_offset(pud, 0);
33038 +
33039 + return pmd_table;
33040 +}
33041 +
33042 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33043 {
33044 int pgd_idx = pgd_index(vaddr);
33045 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33046 int pgd_idx, pmd_idx;
33047 unsigned long vaddr;
33048 pgd_t *pgd;
33049 + pud_t *pud;
33050 pmd_t *pmd;
33051 pte_t *pte = NULL;
33052 unsigned long count = page_table_range_init_count(start, end);
33053 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33054 pgd = pgd_base + pgd_idx;
33055
33056 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33057 - pmd = one_md_table_init(pgd);
33058 - pmd = pmd + pmd_index(vaddr);
33059 + pud = pud_offset(pgd, vaddr);
33060 + pmd = pmd_offset(pud, vaddr);
33061 +
33062 +#ifdef CONFIG_X86_PAE
33063 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33064 +#endif
33065 +
33066 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33067 pmd++, pmd_idx++) {
33068 pte = page_table_kmap_check(one_page_table_init(pmd),
33069 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33070 }
33071 }
33072
33073 -static inline int is_kernel_text(unsigned long addr)
33074 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33075 {
33076 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33077 - return 1;
33078 - return 0;
33079 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33080 + end <= ktla_ktva((unsigned long)_stext)) &&
33081 + (start >= ktla_ktva((unsigned long)_einittext) ||
33082 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33083 +
33084 +#ifdef CONFIG_ACPI_SLEEP
33085 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33086 +#endif
33087 +
33088 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33089 + return 0;
33090 + return 1;
33091 }
33092
33093 /*
33094 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33095 unsigned long last_map_addr = end;
33096 unsigned long start_pfn, end_pfn;
33097 pgd_t *pgd_base = swapper_pg_dir;
33098 - int pgd_idx, pmd_idx, pte_ofs;
33099 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33100 unsigned long pfn;
33101 pgd_t *pgd;
33102 + pud_t *pud;
33103 pmd_t *pmd;
33104 pte_t *pte;
33105 unsigned pages_2m, pages_4k;
33106 @@ -291,8 +295,13 @@ repeat:
33107 pfn = start_pfn;
33108 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33109 pgd = pgd_base + pgd_idx;
33110 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33111 - pmd = one_md_table_init(pgd);
33112 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33113 + pud = pud_offset(pgd, 0);
33114 + pmd = pmd_offset(pud, 0);
33115 +
33116 +#ifdef CONFIG_X86_PAE
33117 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33118 +#endif
33119
33120 if (pfn >= end_pfn)
33121 continue;
33122 @@ -304,14 +313,13 @@ repeat:
33123 #endif
33124 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33125 pmd++, pmd_idx++) {
33126 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33127 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33128
33129 /*
33130 * Map with big pages if possible, otherwise
33131 * create normal page tables:
33132 */
33133 if (use_pse) {
33134 - unsigned int addr2;
33135 pgprot_t prot = PAGE_KERNEL_LARGE;
33136 /*
33137 * first pass will use the same initial
33138 @@ -322,11 +330,7 @@ repeat:
33139 _PAGE_PSE);
33140
33141 pfn &= PMD_MASK >> PAGE_SHIFT;
33142 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33143 - PAGE_OFFSET + PAGE_SIZE-1;
33144 -
33145 - if (is_kernel_text(addr) ||
33146 - is_kernel_text(addr2))
33147 + if (is_kernel_text(address, address + PMD_SIZE))
33148 prot = PAGE_KERNEL_LARGE_EXEC;
33149
33150 pages_2m++;
33151 @@ -343,7 +347,7 @@ repeat:
33152 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33153 pte += pte_ofs;
33154 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33155 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33156 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33157 pgprot_t prot = PAGE_KERNEL;
33158 /*
33159 * first pass will use the same initial
33160 @@ -351,7 +355,7 @@ repeat:
33161 */
33162 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33163
33164 - if (is_kernel_text(addr))
33165 + if (is_kernel_text(address, address + PAGE_SIZE))
33166 prot = PAGE_KERNEL_EXEC;
33167
33168 pages_4k++;
33169 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33170
33171 pud = pud_offset(pgd, va);
33172 pmd = pmd_offset(pud, va);
33173 - if (!pmd_present(*pmd))
33174 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33175 break;
33176
33177 /* should not be large page here */
33178 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33179
33180 static void __init pagetable_init(void)
33181 {
33182 - pgd_t *pgd_base = swapper_pg_dir;
33183 -
33184 - permanent_kmaps_init(pgd_base);
33185 + permanent_kmaps_init(swapper_pg_dir);
33186 }
33187
33188 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33189 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33190 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33191
33192 /* user-defined highmem size */
33193 @@ -787,10 +789,10 @@ void __init mem_init(void)
33194 ((unsigned long)&__init_end -
33195 (unsigned long)&__init_begin) >> 10,
33196
33197 - (unsigned long)&_etext, (unsigned long)&_edata,
33198 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33199 + (unsigned long)&_sdata, (unsigned long)&_edata,
33200 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33201
33202 - (unsigned long)&_text, (unsigned long)&_etext,
33203 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33204 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33205
33206 /*
33207 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33208 if (!kernel_set_to_readonly)
33209 return;
33210
33211 + start = ktla_ktva(start);
33212 pr_debug("Set kernel text: %lx - %lx for read write\n",
33213 start, start+size);
33214
33215 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33216 if (!kernel_set_to_readonly)
33217 return;
33218
33219 + start = ktla_ktva(start);
33220 pr_debug("Set kernel text: %lx - %lx for read only\n",
33221 start, start+size);
33222
33223 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33224 unsigned long start = PFN_ALIGN(_text);
33225 unsigned long size = PFN_ALIGN(_etext) - start;
33226
33227 + start = ktla_ktva(start);
33228 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33229 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33230 size >> 10);
33231 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33232 index 30eb05a..ae671ac 100644
33233 --- a/arch/x86/mm/init_64.c
33234 +++ b/arch/x86/mm/init_64.c
33235 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33236 * around without checking the pgd every time.
33237 */
33238
33239 -pteval_t __supported_pte_mask __read_mostly = ~0;
33240 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33241 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33242
33243 int force_personality32;
33244 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33245
33246 for (address = start; address <= end; address += PGDIR_SIZE) {
33247 const pgd_t *pgd_ref = pgd_offset_k(address);
33248 +
33249 +#ifdef CONFIG_PAX_PER_CPU_PGD
33250 + unsigned long cpu;
33251 +#else
33252 struct page *page;
33253 +#endif
33254
33255 /*
33256 * When it is called after memory hot remove, pgd_none()
33257 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33258 continue;
33259
33260 spin_lock(&pgd_lock);
33261 +
33262 +#ifdef CONFIG_PAX_PER_CPU_PGD
33263 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33264 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33265 +
33266 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33267 + BUG_ON(pgd_page_vaddr(*pgd)
33268 + != pgd_page_vaddr(*pgd_ref));
33269 +
33270 + if (removed) {
33271 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33272 + pgd_clear(pgd);
33273 + } else {
33274 + if (pgd_none(*pgd))
33275 + set_pgd(pgd, *pgd_ref);
33276 + }
33277 +
33278 + pgd = pgd_offset_cpu(cpu, kernel, address);
33279 +#else
33280 list_for_each_entry(page, &pgd_list, lru) {
33281 pgd_t *pgd;
33282 spinlock_t *pgt_lock;
33283 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33284 /* the pgt_lock only for Xen */
33285 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33286 spin_lock(pgt_lock);
33287 +#endif
33288
33289 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33290 BUG_ON(pgd_page_vaddr(*pgd)
33291 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33292 set_pgd(pgd, *pgd_ref);
33293 }
33294
33295 +#ifndef CONFIG_PAX_PER_CPU_PGD
33296 spin_unlock(pgt_lock);
33297 +#endif
33298 +
33299 }
33300 spin_unlock(&pgd_lock);
33301 }
33302 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33303 {
33304 if (pgd_none(*pgd)) {
33305 pud_t *pud = (pud_t *)spp_getpage();
33306 - pgd_populate(&init_mm, pgd, pud);
33307 + pgd_populate_kernel(&init_mm, pgd, pud);
33308 if (pud != pud_offset(pgd, 0))
33309 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33310 pud, pud_offset(pgd, 0));
33311 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33312 {
33313 if (pud_none(*pud)) {
33314 pmd_t *pmd = (pmd_t *) spp_getpage();
33315 - pud_populate(&init_mm, pud, pmd);
33316 + pud_populate_kernel(&init_mm, pud, pmd);
33317 if (pmd != pmd_offset(pud, 0))
33318 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33319 pmd, pmd_offset(pud, 0));
33320 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33321 pmd = fill_pmd(pud, vaddr);
33322 pte = fill_pte(pmd, vaddr);
33323
33324 + pax_open_kernel();
33325 set_pte(pte, new_pte);
33326 + pax_close_kernel();
33327
33328 /*
33329 * It's enough to flush this one mapping.
33330 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33331 pgd = pgd_offset_k((unsigned long)__va(phys));
33332 if (pgd_none(*pgd)) {
33333 pud = (pud_t *) spp_getpage();
33334 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33335 - _PAGE_USER));
33336 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33337 }
33338 pud = pud_offset(pgd, (unsigned long)__va(phys));
33339 if (pud_none(*pud)) {
33340 pmd = (pmd_t *) spp_getpage();
33341 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33342 - _PAGE_USER));
33343 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33344 }
33345 pmd = pmd_offset(pud, phys);
33346 BUG_ON(!pmd_none(*pmd));
33347 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33348 prot);
33349
33350 spin_lock(&init_mm.page_table_lock);
33351 - pud_populate(&init_mm, pud, pmd);
33352 + pud_populate_kernel(&init_mm, pud, pmd);
33353 spin_unlock(&init_mm.page_table_lock);
33354 }
33355 __flush_tlb_all();
33356 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33357 page_size_mask);
33358
33359 spin_lock(&init_mm.page_table_lock);
33360 - pgd_populate(&init_mm, pgd, pud);
33361 + pgd_populate_kernel(&init_mm, pgd, pud);
33362 spin_unlock(&init_mm.page_table_lock);
33363 pgd_changed = true;
33364 }
33365 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33366 index 9ca35fc..4b2b7b7 100644
33367 --- a/arch/x86/mm/iomap_32.c
33368 +++ b/arch/x86/mm/iomap_32.c
33369 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33370 type = kmap_atomic_idx_push();
33371 idx = type + KM_TYPE_NR * smp_processor_id();
33372 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33373 +
33374 + pax_open_kernel();
33375 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33376 + pax_close_kernel();
33377 +
33378 arch_flush_lazy_mmu_mode();
33379
33380 return (void *)vaddr;
33381 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33382 index fdf617c..b9e85bc 100644
33383 --- a/arch/x86/mm/ioremap.c
33384 +++ b/arch/x86/mm/ioremap.c
33385 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33386 unsigned long i;
33387
33388 for (i = 0; i < nr_pages; ++i)
33389 - if (pfn_valid(start_pfn + i) &&
33390 - !PageReserved(pfn_to_page(start_pfn + i)))
33391 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33392 + !PageReserved(pfn_to_page(start_pfn + i))))
33393 return 1;
33394
33395 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33396 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33397 *
33398 * Caller must ensure there is only one unmapping for the same pointer.
33399 */
33400 -void iounmap(volatile void __iomem *addr)
33401 +void iounmap(const volatile void __iomem *addr)
33402 {
33403 struct vm_struct *p, *o;
33404
33405 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33406 */
33407 void *xlate_dev_mem_ptr(phys_addr_t phys)
33408 {
33409 - void *addr;
33410 - unsigned long start = phys & PAGE_MASK;
33411 -
33412 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33413 - if (page_is_ram(start >> PAGE_SHIFT))
33414 + if (page_is_ram(phys >> PAGE_SHIFT))
33415 +#ifdef CONFIG_HIGHMEM
33416 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33417 +#endif
33418 return __va(phys);
33419
33420 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33421 - if (addr)
33422 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33423 -
33424 - return addr;
33425 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33426 }
33427
33428 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33429 {
33430 if (page_is_ram(phys >> PAGE_SHIFT))
33431 +#ifdef CONFIG_HIGHMEM
33432 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33433 +#endif
33434 return;
33435
33436 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33437 return;
33438 }
33439
33440 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33441 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33442
33443 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33444 {
33445 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33446 early_ioremap_setup();
33447
33448 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33449 - memset(bm_pte, 0, sizeof(bm_pte));
33450 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33451 + pmd_populate_user(&init_mm, pmd, bm_pte);
33452
33453 /*
33454 * The boot-ioremap range spans multiple pmds, for which
33455 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33456 index b4f2e7e..96c9c3e 100644
33457 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33458 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33459 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33460 * memory (e.g. tracked pages)? For now, we need this to avoid
33461 * invoking kmemcheck for PnP BIOS calls.
33462 */
33463 - if (regs->flags & X86_VM_MASK)
33464 + if (v8086_mode(regs))
33465 return false;
33466 - if (regs->cs != __KERNEL_CS)
33467 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33468 return false;
33469
33470 pte = kmemcheck_pte_lookup(address);
33471 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33472 index df4552b..12c129c 100644
33473 --- a/arch/x86/mm/mmap.c
33474 +++ b/arch/x86/mm/mmap.c
33475 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33476 * Leave an at least ~128 MB hole with possible stack randomization.
33477 */
33478 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33479 -#define MAX_GAP (TASK_SIZE/6*5)
33480 +#define MAX_GAP (pax_task_size/6*5)
33481
33482 static int mmap_is_legacy(void)
33483 {
33484 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33485 return rnd << PAGE_SHIFT;
33486 }
33487
33488 -static unsigned long mmap_base(void)
33489 +static unsigned long mmap_base(struct mm_struct *mm)
33490 {
33491 unsigned long gap = rlimit(RLIMIT_STACK);
33492 + unsigned long pax_task_size = TASK_SIZE;
33493 +
33494 +#ifdef CONFIG_PAX_SEGMEXEC
33495 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33496 + pax_task_size = SEGMEXEC_TASK_SIZE;
33497 +#endif
33498
33499 if (gap < MIN_GAP)
33500 gap = MIN_GAP;
33501 else if (gap > MAX_GAP)
33502 gap = MAX_GAP;
33503
33504 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33505 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33506 }
33507
33508 /*
33509 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33510 * does, but not when emulating X86_32
33511 */
33512 -static unsigned long mmap_legacy_base(void)
33513 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33514 {
33515 - if (mmap_is_ia32())
33516 + if (mmap_is_ia32()) {
33517 +
33518 +#ifdef CONFIG_PAX_SEGMEXEC
33519 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33520 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33521 + else
33522 +#endif
33523 +
33524 return TASK_UNMAPPED_BASE;
33525 - else
33526 + } else
33527 return TASK_UNMAPPED_BASE + mmap_rnd();
33528 }
33529
33530 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33531 */
33532 void arch_pick_mmap_layout(struct mm_struct *mm)
33533 {
33534 - mm->mmap_legacy_base = mmap_legacy_base();
33535 - mm->mmap_base = mmap_base();
33536 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33537 + mm->mmap_base = mmap_base(mm);
33538 +
33539 +#ifdef CONFIG_PAX_RANDMMAP
33540 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33541 + mm->mmap_legacy_base += mm->delta_mmap;
33542 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33543 + }
33544 +#endif
33545
33546 if (mmap_is_legacy()) {
33547 mm->mmap_base = mm->mmap_legacy_base;
33548 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33549 index 0057a7a..95c7edd 100644
33550 --- a/arch/x86/mm/mmio-mod.c
33551 +++ b/arch/x86/mm/mmio-mod.c
33552 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33553 break;
33554 default:
33555 {
33556 - unsigned char *ip = (unsigned char *)instptr;
33557 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33558 my_trace->opcode = MMIO_UNKNOWN_OP;
33559 my_trace->width = 0;
33560 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33561 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33562 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33563 void __iomem *addr)
33564 {
33565 - static atomic_t next_id;
33566 + static atomic_unchecked_t next_id;
33567 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33568 /* These are page-unaligned. */
33569 struct mmiotrace_map map = {
33570 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33571 .private = trace
33572 },
33573 .phys = offset,
33574 - .id = atomic_inc_return(&next_id)
33575 + .id = atomic_inc_return_unchecked(&next_id)
33576 };
33577 map.map_id = trace->id;
33578
33579 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33580 ioremap_trace_core(offset, size, addr);
33581 }
33582
33583 -static void iounmap_trace_core(volatile void __iomem *addr)
33584 +static void iounmap_trace_core(const volatile void __iomem *addr)
33585 {
33586 struct mmiotrace_map map = {
33587 .phys = 0,
33588 @@ -328,7 +328,7 @@ not_enabled:
33589 }
33590 }
33591
33592 -void mmiotrace_iounmap(volatile void __iomem *addr)
33593 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33594 {
33595 might_sleep();
33596 if (is_enabled()) /* recheck and proper locking in *_core() */
33597 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33598 index 1a88370..3f598b5 100644
33599 --- a/arch/x86/mm/numa.c
33600 +++ b/arch/x86/mm/numa.c
33601 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33602 }
33603 }
33604
33605 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33606 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33607 {
33608 unsigned long uninitialized_var(pfn_align);
33609 int i, nid;
33610 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33611 index 536ea2f..f42c293 100644
33612 --- a/arch/x86/mm/pageattr.c
33613 +++ b/arch/x86/mm/pageattr.c
33614 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33615 */
33616 #ifdef CONFIG_PCI_BIOS
33617 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33618 - pgprot_val(forbidden) |= _PAGE_NX;
33619 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33620 #endif
33621
33622 /*
33623 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33624 * Does not cover __inittext since that is gone later on. On
33625 * 64bit we do not enforce !NX on the low mapping
33626 */
33627 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33628 - pgprot_val(forbidden) |= _PAGE_NX;
33629 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33630 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33631
33632 +#ifdef CONFIG_DEBUG_RODATA
33633 /*
33634 * The .rodata section needs to be read-only. Using the pfn
33635 * catches all aliases.
33636 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33637 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33638 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33639 pgprot_val(forbidden) |= _PAGE_RW;
33640 +#endif
33641
33642 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33643 /*
33644 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33645 }
33646 #endif
33647
33648 +#ifdef CONFIG_PAX_KERNEXEC
33649 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33650 + pgprot_val(forbidden) |= _PAGE_RW;
33651 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33652 + }
33653 +#endif
33654 +
33655 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33656
33657 return prot;
33658 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33659 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33660 {
33661 /* change init_mm */
33662 + pax_open_kernel();
33663 set_pte_atomic(kpte, pte);
33664 +
33665 #ifdef CONFIG_X86_32
33666 if (!SHARED_KERNEL_PMD) {
33667 +
33668 +#ifdef CONFIG_PAX_PER_CPU_PGD
33669 + unsigned long cpu;
33670 +#else
33671 struct page *page;
33672 +#endif
33673
33674 +#ifdef CONFIG_PAX_PER_CPU_PGD
33675 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33676 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33677 +#else
33678 list_for_each_entry(page, &pgd_list, lru) {
33679 - pgd_t *pgd;
33680 + pgd_t *pgd = (pgd_t *)page_address(page);
33681 +#endif
33682 +
33683 pud_t *pud;
33684 pmd_t *pmd;
33685
33686 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33687 + pgd += pgd_index(address);
33688 pud = pud_offset(pgd, address);
33689 pmd = pmd_offset(pud, address);
33690 set_pte_atomic((pte_t *)pmd, pte);
33691 }
33692 }
33693 #endif
33694 + pax_close_kernel();
33695 }
33696
33697 static int
33698 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33699 index 7ac6869..c0ba541 100644
33700 --- a/arch/x86/mm/pat.c
33701 +++ b/arch/x86/mm/pat.c
33702 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33703 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33704
33705 if (pg_flags == _PGMT_DEFAULT)
33706 - return -1;
33707 + return _PAGE_CACHE_MODE_NUM;
33708 else if (pg_flags == _PGMT_WC)
33709 return _PAGE_CACHE_MODE_WC;
33710 else if (pg_flags == _PGMT_UC_MINUS)
33711 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33712
33713 page = pfn_to_page(pfn);
33714 type = get_page_memtype(page);
33715 - if (type != -1) {
33716 + if (type != _PAGE_CACHE_MODE_NUM) {
33717 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33718 start, end - 1, type, req_type);
33719 if (new_type)
33720 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33721
33722 if (!entry) {
33723 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33724 - current->comm, current->pid, start, end - 1);
33725 + current->comm, task_pid_nr(current), start, end - 1);
33726 return -EINVAL;
33727 }
33728
33729 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33730 page = pfn_to_page(paddr >> PAGE_SHIFT);
33731 rettype = get_page_memtype(page);
33732 /*
33733 - * -1 from get_page_memtype() implies RAM page is in its
33734 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33735 * default state and not reserved, and hence of type WB
33736 */
33737 - if (rettype == -1)
33738 + if (rettype == _PAGE_CACHE_MODE_NUM)
33739 rettype = _PAGE_CACHE_MODE_WB;
33740
33741 return rettype;
33742 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33743
33744 while (cursor < to) {
33745 if (!devmem_is_allowed(pfn)) {
33746 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33747 - current->comm, from, to - 1);
33748 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33749 + current->comm, from, to - 1, cursor);
33750 return 0;
33751 }
33752 cursor += PAGE_SIZE;
33753 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33754 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33755 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33756 "for [mem %#010Lx-%#010Lx]\n",
33757 - current->comm, current->pid,
33758 + current->comm, task_pid_nr(current),
33759 cattr_name(pcm),
33760 base, (unsigned long long)(base + size-1));
33761 return -EINVAL;
33762 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33763 pcm = lookup_memtype(paddr);
33764 if (want_pcm != pcm) {
33765 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33766 - current->comm, current->pid,
33767 + current->comm, task_pid_nr(current),
33768 cattr_name(want_pcm),
33769 (unsigned long long)paddr,
33770 (unsigned long long)(paddr + size - 1),
33771 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33772 free_memtype(paddr, paddr + size);
33773 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33774 " for [mem %#010Lx-%#010Lx], got %s\n",
33775 - current->comm, current->pid,
33776 + current->comm, task_pid_nr(current),
33777 cattr_name(want_pcm),
33778 (unsigned long long)paddr,
33779 (unsigned long long)(paddr + size - 1),
33780 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33781 index 6582adc..fcc5d0b 100644
33782 --- a/arch/x86/mm/pat_rbtree.c
33783 +++ b/arch/x86/mm/pat_rbtree.c
33784 @@ -161,7 +161,7 @@ success:
33785
33786 failure:
33787 printk(KERN_INFO "%s:%d conflicting memory types "
33788 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33789 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33790 end, cattr_name(found_type), cattr_name(match->type));
33791 return -EBUSY;
33792 }
33793 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33794 index 9f0614d..92ae64a 100644
33795 --- a/arch/x86/mm/pf_in.c
33796 +++ b/arch/x86/mm/pf_in.c
33797 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33798 int i;
33799 enum reason_type rv = OTHERS;
33800
33801 - p = (unsigned char *)ins_addr;
33802 + p = (unsigned char *)ktla_ktva(ins_addr);
33803 p += skip_prefix(p, &prf);
33804 p += get_opcode(p, &opcode);
33805
33806 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33807 struct prefix_bits prf;
33808 int i;
33809
33810 - p = (unsigned char *)ins_addr;
33811 + p = (unsigned char *)ktla_ktva(ins_addr);
33812 p += skip_prefix(p, &prf);
33813 p += get_opcode(p, &opcode);
33814
33815 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33816 struct prefix_bits prf;
33817 int i;
33818
33819 - p = (unsigned char *)ins_addr;
33820 + p = (unsigned char *)ktla_ktva(ins_addr);
33821 p += skip_prefix(p, &prf);
33822 p += get_opcode(p, &opcode);
33823
33824 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33825 struct prefix_bits prf;
33826 int i;
33827
33828 - p = (unsigned char *)ins_addr;
33829 + p = (unsigned char *)ktla_ktva(ins_addr);
33830 p += skip_prefix(p, &prf);
33831 p += get_opcode(p, &opcode);
33832 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33833 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33834 struct prefix_bits prf;
33835 int i;
33836
33837 - p = (unsigned char *)ins_addr;
33838 + p = (unsigned char *)ktla_ktva(ins_addr);
33839 p += skip_prefix(p, &prf);
33840 p += get_opcode(p, &opcode);
33841 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33842 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33843 index 6fb6927..634b0f7 100644
33844 --- a/arch/x86/mm/pgtable.c
33845 +++ b/arch/x86/mm/pgtable.c
33846 @@ -97,10 +97,71 @@ static inline void pgd_list_del(pgd_t *pgd)
33847 list_del(&page->lru);
33848 }
33849
33850 -#define UNSHARED_PTRS_PER_PGD \
33851 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33852 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33853 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33854
33855 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33856 +{
33857 + unsigned int count = USER_PGD_PTRS;
33858
33859 + if (!pax_user_shadow_base)
33860 + return;
33861 +
33862 + while (count--)
33863 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33864 +}
33865 +#endif
33866 +
33867 +#ifdef CONFIG_PAX_PER_CPU_PGD
33868 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33869 +{
33870 + unsigned int count = USER_PGD_PTRS;
33871 +
33872 + while (count--) {
33873 + pgd_t pgd;
33874 +
33875 +#ifdef CONFIG_X86_64
33876 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33877 +#else
33878 + pgd = *src++;
33879 +#endif
33880 +
33881 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33882 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33883 +#endif
33884 +
33885 + *dst++ = pgd;
33886 + }
33887 +
33888 +}
33889 +#endif
33890 +
33891 +#ifdef CONFIG_X86_64
33892 +#define pxd_t pud_t
33893 +#define pyd_t pgd_t
33894 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33895 +#define pgtable_pxd_page_ctor(page) true
33896 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33897 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33898 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33899 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33900 +#define PYD_SIZE PGDIR_SIZE
33901 +#else
33902 +#define pxd_t pmd_t
33903 +#define pyd_t pud_t
33904 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33905 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33906 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33907 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33908 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33909 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33910 +#define PYD_SIZE PUD_SIZE
33911 +#endif
33912 +
33913 +#ifdef CONFIG_PAX_PER_CPU_PGD
33914 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33915 +static inline void pgd_dtor(pgd_t *pgd) {}
33916 +#else
33917 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33918 {
33919 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33920 @@ -141,6 +202,7 @@ static void pgd_dtor(pgd_t *pgd)
33921 pgd_list_del(pgd);
33922 spin_unlock(&pgd_lock);
33923 }
33924 +#endif
33925
33926 /*
33927 * List of all pgd's needed for non-PAE so it can invalidate entries
33928 @@ -153,7 +215,7 @@ static void pgd_dtor(pgd_t *pgd)
33929 * -- nyc
33930 */
33931
33932 -#ifdef CONFIG_X86_PAE
33933 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33934 /*
33935 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33936 * updating the top-level pagetable entries to guarantee the
33937 @@ -165,7 +227,7 @@ static void pgd_dtor(pgd_t *pgd)
33938 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33939 * and initialize the kernel pmds here.
33940 */
33941 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33942 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33943
33944 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33945 {
33946 @@ -183,43 +245,45 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33947 */
33948 flush_tlb_mm(mm);
33949 }
33950 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33951 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33952 #else /* !CONFIG_X86_PAE */
33953
33954 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33955 -#define PREALLOCATED_PMDS 0
33956 +#define PREALLOCATED_PXDS 0
33957
33958 #endif /* CONFIG_X86_PAE */
33959
33960 -static void free_pmds(pmd_t *pmds[])
33961 +static void free_pxds(pxd_t *pxds[])
33962 {
33963 int i;
33964
33965 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33966 - if (pmds[i]) {
33967 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33968 - free_page((unsigned long)pmds[i]);
33969 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33970 + if (pxds[i]) {
33971 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33972 + free_page((unsigned long)pxds[i]);
33973 }
33974 }
33975
33976 -static int preallocate_pmds(pmd_t *pmds[])
33977 +static int preallocate_pxds(pxd_t *pxds[])
33978 {
33979 int i;
33980 bool failed = false;
33981
33982 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33983 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33984 - if (!pmd)
33985 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33986 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33987 + if (!pxd)
33988 failed = true;
33989 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33990 - free_page((unsigned long)pmd);
33991 - pmd = NULL;
33992 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33993 + free_page((unsigned long)pxd);
33994 + pxd = NULL;
33995 failed = true;
33996 }
33997 - pmds[i] = pmd;
33998 + pxds[i] = pxd;
33999 }
34000
34001 if (failed) {
34002 - free_pmds(pmds);
34003 + free_pxds(pxds);
34004 return -ENOMEM;
34005 }
34006
34007 @@ -232,49 +296,52 @@ static int preallocate_pmds(pmd_t *pmds[])
34008 * preallocate which never got a corresponding vma will need to be
34009 * freed manually.
34010 */
34011 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
34012 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
34013 {
34014 int i;
34015
34016 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34017 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34018 pgd_t pgd = pgdp[i];
34019
34020 if (pgd_val(pgd) != 0) {
34021 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
34022 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
34023
34024 - pgdp[i] = native_make_pgd(0);
34025 + set_pgd(pgdp + i, native_make_pgd(0));
34026
34027 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
34028 - pmd_free(mm, pmd);
34029 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
34030 + pxd_free(mm, pxd);
34031 }
34032 }
34033 }
34034
34035 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34036 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34037 {
34038 - pud_t *pud;
34039 + pyd_t *pyd;
34040 int i;
34041
34042 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34043 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34044 return;
34045
34046 - pud = pud_offset(pgd, 0);
34047 -
34048 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34049 - pmd_t *pmd = pmds[i];
34050 +#ifdef CONFIG_X86_64
34051 + pyd = pyd_offset(mm, 0L);
34052 +#else
34053 + pyd = pyd_offset(pgd, 0L);
34054 +#endif
34055
34056 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34057 + pxd_t *pxd = pxds[i];
34058 if (i >= KERNEL_PGD_BOUNDARY)
34059 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34060 - sizeof(pmd_t) * PTRS_PER_PMD);
34061 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34062 + sizeof(pxd_t) * PTRS_PER_PMD);
34063
34064 - pud_populate(mm, pud, pmd);
34065 + pyd_populate(mm, pyd, pxd);
34066 }
34067 }
34068
34069 pgd_t *pgd_alloc(struct mm_struct *mm)
34070 {
34071 pgd_t *pgd;
34072 - pmd_t *pmds[PREALLOCATED_PMDS];
34073 + pxd_t *pxds[PREALLOCATED_PXDS];
34074
34075 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
34076
34077 @@ -283,11 +350,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34078
34079 mm->pgd = pgd;
34080
34081 - if (preallocate_pmds(pmds) != 0)
34082 + if (preallocate_pxds(pxds) != 0)
34083 goto out_free_pgd;
34084
34085 if (paravirt_pgd_alloc(mm) != 0)
34086 - goto out_free_pmds;
34087 + goto out_free_pxds;
34088
34089 /*
34090 * Make sure that pre-populating the pmds is atomic with
34091 @@ -297,14 +364,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34092 spin_lock(&pgd_lock);
34093
34094 pgd_ctor(mm, pgd);
34095 - pgd_prepopulate_pmd(mm, pgd, pmds);
34096 + pgd_prepopulate_pxd(mm, pgd, pxds);
34097
34098 spin_unlock(&pgd_lock);
34099
34100 return pgd;
34101
34102 -out_free_pmds:
34103 - free_pmds(pmds);
34104 +out_free_pxds:
34105 + free_pxds(pxds);
34106 out_free_pgd:
34107 free_page((unsigned long)pgd);
34108 out:
34109 @@ -313,7 +380,7 @@ out:
34110
34111 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34112 {
34113 - pgd_mop_up_pmds(mm, pgd);
34114 + pgd_mop_up_pxds(mm, pgd);
34115 pgd_dtor(pgd);
34116 paravirt_pgd_free(mm, pgd);
34117 free_page((unsigned long)pgd);
34118 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34119 index 75cc097..79a097f 100644
34120 --- a/arch/x86/mm/pgtable_32.c
34121 +++ b/arch/x86/mm/pgtable_32.c
34122 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34123 return;
34124 }
34125 pte = pte_offset_kernel(pmd, vaddr);
34126 +
34127 + pax_open_kernel();
34128 if (pte_val(pteval))
34129 set_pte_at(&init_mm, vaddr, pte, pteval);
34130 else
34131 pte_clear(&init_mm, vaddr, pte);
34132 + pax_close_kernel();
34133
34134 /*
34135 * It's enough to flush this one mapping.
34136 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34137 index e666cbb..61788c45 100644
34138 --- a/arch/x86/mm/physaddr.c
34139 +++ b/arch/x86/mm/physaddr.c
34140 @@ -10,7 +10,7 @@
34141 #ifdef CONFIG_X86_64
34142
34143 #ifdef CONFIG_DEBUG_VIRTUAL
34144 -unsigned long __phys_addr(unsigned long x)
34145 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34146 {
34147 unsigned long y = x - __START_KERNEL_map;
34148
34149 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34150 #else
34151
34152 #ifdef CONFIG_DEBUG_VIRTUAL
34153 -unsigned long __phys_addr(unsigned long x)
34154 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34155 {
34156 unsigned long phys_addr = x - PAGE_OFFSET;
34157 /* VMALLOC_* aren't constants */
34158 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34159 index 90555bf..f5f1828 100644
34160 --- a/arch/x86/mm/setup_nx.c
34161 +++ b/arch/x86/mm/setup_nx.c
34162 @@ -5,8 +5,10 @@
34163 #include <asm/pgtable.h>
34164 #include <asm/proto.h>
34165
34166 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34167 static int disable_nx;
34168
34169 +#ifndef CONFIG_PAX_PAGEEXEC
34170 /*
34171 * noexec = on|off
34172 *
34173 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34174 return 0;
34175 }
34176 early_param("noexec", noexec_setup);
34177 +#endif
34178 +
34179 +#endif
34180
34181 void x86_configure_nx(void)
34182 {
34183 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34184 if (cpu_has_nx && !disable_nx)
34185 __supported_pte_mask |= _PAGE_NX;
34186 else
34187 +#endif
34188 __supported_pte_mask &= ~_PAGE_NX;
34189 }
34190
34191 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34192 index ee61c36..e6fedeb 100644
34193 --- a/arch/x86/mm/tlb.c
34194 +++ b/arch/x86/mm/tlb.c
34195 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
34196 BUG();
34197 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34198 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34199 +
34200 +#ifndef CONFIG_PAX_PER_CPU_PGD
34201 load_cr3(swapper_pg_dir);
34202 +#endif
34203 +
34204 /*
34205 * This gets called in the idle path where RCU
34206 * functions differently. Tracing normally
34207 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34208 new file mode 100644
34209 index 0000000..dace51c
34210 --- /dev/null
34211 +++ b/arch/x86/mm/uderef_64.c
34212 @@ -0,0 +1,37 @@
34213 +#include <linux/mm.h>
34214 +#include <asm/pgtable.h>
34215 +#include <asm/uaccess.h>
34216 +
34217 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34218 +/* PaX: due to the special call convention these functions must
34219 + * - remain leaf functions under all configurations,
34220 + * - never be called directly, only dereferenced from the wrappers.
34221 + */
34222 +void __pax_open_userland(void)
34223 +{
34224 + unsigned int cpu;
34225 +
34226 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34227 + return;
34228 +
34229 + cpu = raw_get_cpu();
34230 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34231 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34232 + raw_put_cpu_no_resched();
34233 +}
34234 +EXPORT_SYMBOL(__pax_open_userland);
34235 +
34236 +void __pax_close_userland(void)
34237 +{
34238 + unsigned int cpu;
34239 +
34240 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34241 + return;
34242 +
34243 + cpu = raw_get_cpu();
34244 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34245 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34246 + raw_put_cpu_no_resched();
34247 +}
34248 +EXPORT_SYMBOL(__pax_close_userland);
34249 +#endif
34250 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34251 index 6440221..f84b5c7 100644
34252 --- a/arch/x86/net/bpf_jit.S
34253 +++ b/arch/x86/net/bpf_jit.S
34254 @@ -9,6 +9,7 @@
34255 */
34256 #include <linux/linkage.h>
34257 #include <asm/dwarf2.h>
34258 +#include <asm/alternative-asm.h>
34259
34260 /*
34261 * Calling convention :
34262 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34263 jle bpf_slow_path_word
34264 mov (SKBDATA,%rsi),%eax
34265 bswap %eax /* ntohl() */
34266 + pax_force_retaddr
34267 ret
34268
34269 sk_load_half:
34270 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34271 jle bpf_slow_path_half
34272 movzwl (SKBDATA,%rsi),%eax
34273 rol $8,%ax # ntohs()
34274 + pax_force_retaddr
34275 ret
34276
34277 sk_load_byte:
34278 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34279 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34280 jle bpf_slow_path_byte
34281 movzbl (SKBDATA,%rsi),%eax
34282 + pax_force_retaddr
34283 ret
34284
34285 /* rsi contains offset and can be scratched */
34286 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34287 js bpf_error
34288 mov - MAX_BPF_STACK + 32(%rbp),%eax
34289 bswap %eax
34290 + pax_force_retaddr
34291 ret
34292
34293 bpf_slow_path_half:
34294 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34295 mov - MAX_BPF_STACK + 32(%rbp),%ax
34296 rol $8,%ax
34297 movzwl %ax,%eax
34298 + pax_force_retaddr
34299 ret
34300
34301 bpf_slow_path_byte:
34302 bpf_slow_path_common(1)
34303 js bpf_error
34304 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34305 + pax_force_retaddr
34306 ret
34307
34308 #define sk_negative_common(SIZE) \
34309 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34310 sk_negative_common(4)
34311 mov (%rax), %eax
34312 bswap %eax
34313 + pax_force_retaddr
34314 ret
34315
34316 bpf_slow_path_half_neg:
34317 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34318 mov (%rax),%ax
34319 rol $8,%ax
34320 movzwl %ax,%eax
34321 + pax_force_retaddr
34322 ret
34323
34324 bpf_slow_path_byte_neg:
34325 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34326 .globl sk_load_byte_negative_offset
34327 sk_negative_common(1)
34328 movzbl (%rax), %eax
34329 + pax_force_retaddr
34330 ret
34331
34332 bpf_error:
34333 @@ -156,4 +166,5 @@ bpf_error:
34334 mov - MAX_BPF_STACK + 16(%rbp),%r14
34335 mov - MAX_BPF_STACK + 24(%rbp),%r15
34336 leaveq
34337 + pax_force_retaddr
34338 ret
34339 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34340 index 9875143..00f6656 100644
34341 --- a/arch/x86/net/bpf_jit_comp.c
34342 +++ b/arch/x86/net/bpf_jit_comp.c
34343 @@ -13,7 +13,11 @@
34344 #include <linux/if_vlan.h>
34345 #include <asm/cacheflush.h>
34346
34347 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34348 +int bpf_jit_enable __read_only;
34349 +#else
34350 int bpf_jit_enable __read_mostly;
34351 +#endif
34352
34353 /*
34354 * assembly code in arch/x86/net/bpf_jit.S
34355 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34356 static void jit_fill_hole(void *area, unsigned int size)
34357 {
34358 /* fill whole space with int3 instructions */
34359 + pax_open_kernel();
34360 memset(area, 0xcc, size);
34361 + pax_close_kernel();
34362 }
34363
34364 struct jit_context {
34365 @@ -896,7 +902,9 @@ common_load:
34366 pr_err("bpf_jit_compile fatal error\n");
34367 return -EFAULT;
34368 }
34369 + pax_open_kernel();
34370 memcpy(image + proglen, temp, ilen);
34371 + pax_close_kernel();
34372 }
34373 proglen += ilen;
34374 addrs[i] = proglen;
34375 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34376
34377 if (image) {
34378 bpf_flush_icache(header, image + proglen);
34379 - set_memory_ro((unsigned long)header, header->pages);
34380 prog->bpf_func = (void *)image;
34381 prog->jited = true;
34382 }
34383 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34384 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34385 struct bpf_binary_header *header = (void *)addr;
34386
34387 - if (!fp->jited)
34388 - goto free_filter;
34389 + if (fp->jited)
34390 + bpf_jit_binary_free(header);
34391
34392 - set_memory_rw(addr, header->pages);
34393 - bpf_jit_binary_free(header);
34394 -
34395 -free_filter:
34396 bpf_prog_unlock_free(fp);
34397 }
34398 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34399 index 5d04be5..2beeaa2 100644
34400 --- a/arch/x86/oprofile/backtrace.c
34401 +++ b/arch/x86/oprofile/backtrace.c
34402 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34403 struct stack_frame_ia32 *fp;
34404 unsigned long bytes;
34405
34406 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34407 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34408 if (bytes != 0)
34409 return NULL;
34410
34411 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34412 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34413
34414 oprofile_add_trace(bufhead[0].return_address);
34415
34416 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34417 struct stack_frame bufhead[2];
34418 unsigned long bytes;
34419
34420 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34421 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34422 if (bytes != 0)
34423 return NULL;
34424
34425 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34426 {
34427 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34428
34429 - if (!user_mode_vm(regs)) {
34430 + if (!user_mode(regs)) {
34431 unsigned long stack = kernel_stack_pointer(regs);
34432 if (depth)
34433 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34434 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34435 index 1d2e639..f6ef82a 100644
34436 --- a/arch/x86/oprofile/nmi_int.c
34437 +++ b/arch/x86/oprofile/nmi_int.c
34438 @@ -23,6 +23,7 @@
34439 #include <asm/nmi.h>
34440 #include <asm/msr.h>
34441 #include <asm/apic.h>
34442 +#include <asm/pgtable.h>
34443
34444 #include "op_counter.h"
34445 #include "op_x86_model.h"
34446 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34447 if (ret)
34448 return ret;
34449
34450 - if (!model->num_virt_counters)
34451 - model->num_virt_counters = model->num_counters;
34452 + if (!model->num_virt_counters) {
34453 + pax_open_kernel();
34454 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34455 + pax_close_kernel();
34456 + }
34457
34458 mux_init(ops);
34459
34460 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34461 index 50d86c0..7985318 100644
34462 --- a/arch/x86/oprofile/op_model_amd.c
34463 +++ b/arch/x86/oprofile/op_model_amd.c
34464 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34465 num_counters = AMD64_NUM_COUNTERS;
34466 }
34467
34468 - op_amd_spec.num_counters = num_counters;
34469 - op_amd_spec.num_controls = num_counters;
34470 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34471 + pax_open_kernel();
34472 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34473 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34474 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34475 + pax_close_kernel();
34476
34477 return 0;
34478 }
34479 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34480 index d90528e..0127e2b 100644
34481 --- a/arch/x86/oprofile/op_model_ppro.c
34482 +++ b/arch/x86/oprofile/op_model_ppro.c
34483 @@ -19,6 +19,7 @@
34484 #include <asm/msr.h>
34485 #include <asm/apic.h>
34486 #include <asm/nmi.h>
34487 +#include <asm/pgtable.h>
34488
34489 #include "op_x86_model.h"
34490 #include "op_counter.h"
34491 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34492
34493 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34494
34495 - op_arch_perfmon_spec.num_counters = num_counters;
34496 - op_arch_perfmon_spec.num_controls = num_counters;
34497 + pax_open_kernel();
34498 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34499 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34500 + pax_close_kernel();
34501 }
34502
34503 static int arch_perfmon_init(struct oprofile_operations *ignore)
34504 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34505 index 71e8a67..6a313bb 100644
34506 --- a/arch/x86/oprofile/op_x86_model.h
34507 +++ b/arch/x86/oprofile/op_x86_model.h
34508 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34509 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34510 struct op_msrs const * const msrs);
34511 #endif
34512 -};
34513 +} __do_const;
34514
34515 struct op_counter_config;
34516
34517 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34518 index 44b9271..4c5a988 100644
34519 --- a/arch/x86/pci/intel_mid_pci.c
34520 +++ b/arch/x86/pci/intel_mid_pci.c
34521 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34522 pci_mmcfg_late_init();
34523 pcibios_enable_irq = intel_mid_pci_irq_enable;
34524 pcibios_disable_irq = intel_mid_pci_irq_disable;
34525 - pci_root_ops = intel_mid_pci_ops;
34526 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34527 pci_soc_mode = 1;
34528 /* Continue with standard init */
34529 return 1;
34530 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34531 index 5dc6ca5..25c03f5 100644
34532 --- a/arch/x86/pci/irq.c
34533 +++ b/arch/x86/pci/irq.c
34534 @@ -51,7 +51,7 @@ struct irq_router {
34535 struct irq_router_handler {
34536 u16 vendor;
34537 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34538 -};
34539 +} __do_const;
34540
34541 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34542 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34543 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34544 return 0;
34545 }
34546
34547 -static __initdata struct irq_router_handler pirq_routers[] = {
34548 +static __initconst const struct irq_router_handler pirq_routers[] = {
34549 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34550 { PCI_VENDOR_ID_AL, ali_router_probe },
34551 { PCI_VENDOR_ID_ITE, ite_router_probe },
34552 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34553 static void __init pirq_find_router(struct irq_router *r)
34554 {
34555 struct irq_routing_table *rt = pirq_table;
34556 - struct irq_router_handler *h;
34557 + const struct irq_router_handler *h;
34558
34559 #ifdef CONFIG_PCI_BIOS
34560 if (!rt->signature) {
34561 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34562 return 0;
34563 }
34564
34565 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34566 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34567 {
34568 .callback = fix_broken_hp_bios_irq9,
34569 .ident = "HP Pavilion N5400 Series Laptop",
34570 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34571 index 9b83b90..4112152 100644
34572 --- a/arch/x86/pci/pcbios.c
34573 +++ b/arch/x86/pci/pcbios.c
34574 @@ -79,7 +79,7 @@ union bios32 {
34575 static struct {
34576 unsigned long address;
34577 unsigned short segment;
34578 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34579 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34580
34581 /*
34582 * Returns the entry point for the given service, NULL on error
34583 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34584 unsigned long length; /* %ecx */
34585 unsigned long entry; /* %edx */
34586 unsigned long flags;
34587 + struct desc_struct d, *gdt;
34588
34589 local_irq_save(flags);
34590 - __asm__("lcall *(%%edi); cld"
34591 +
34592 + gdt = get_cpu_gdt_table(smp_processor_id());
34593 +
34594 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34595 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34596 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34597 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34598 +
34599 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34600 : "=a" (return_code),
34601 "=b" (address),
34602 "=c" (length),
34603 "=d" (entry)
34604 : "0" (service),
34605 "1" (0),
34606 - "D" (&bios32_indirect));
34607 + "D" (&bios32_indirect),
34608 + "r"(__PCIBIOS_DS)
34609 + : "memory");
34610 +
34611 + pax_open_kernel();
34612 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34613 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34614 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34615 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34616 + pax_close_kernel();
34617 +
34618 local_irq_restore(flags);
34619
34620 switch (return_code) {
34621 - case 0:
34622 - return address + entry;
34623 - case 0x80: /* Not present */
34624 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34625 - return 0;
34626 - default: /* Shouldn't happen */
34627 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34628 - service, return_code);
34629 + case 0: {
34630 + int cpu;
34631 + unsigned char flags;
34632 +
34633 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34634 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34635 + printk(KERN_WARNING "bios32_service: not valid\n");
34636 return 0;
34637 + }
34638 + address = address + PAGE_OFFSET;
34639 + length += 16UL; /* some BIOSs underreport this... */
34640 + flags = 4;
34641 + if (length >= 64*1024*1024) {
34642 + length >>= PAGE_SHIFT;
34643 + flags |= 8;
34644 + }
34645 +
34646 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34647 + gdt = get_cpu_gdt_table(cpu);
34648 + pack_descriptor(&d, address, length, 0x9b, flags);
34649 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34650 + pack_descriptor(&d, address, length, 0x93, flags);
34651 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34652 + }
34653 + return entry;
34654 + }
34655 + case 0x80: /* Not present */
34656 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34657 + return 0;
34658 + default: /* Shouldn't happen */
34659 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34660 + service, return_code);
34661 + return 0;
34662 }
34663 }
34664
34665 static struct {
34666 unsigned long address;
34667 unsigned short segment;
34668 -} pci_indirect = { 0, __KERNEL_CS };
34669 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34670
34671 -static int pci_bios_present;
34672 +static int pci_bios_present __read_only;
34673
34674 static int __init check_pcibios(void)
34675 {
34676 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34677 unsigned long flags, pcibios_entry;
34678
34679 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34680 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34681 + pci_indirect.address = pcibios_entry;
34682
34683 local_irq_save(flags);
34684 - __asm__(
34685 - "lcall *(%%edi); cld\n\t"
34686 + __asm__("movw %w6, %%ds\n\t"
34687 + "lcall *%%ss:(%%edi); cld\n\t"
34688 + "push %%ss\n\t"
34689 + "pop %%ds\n\t"
34690 "jc 1f\n\t"
34691 "xor %%ah, %%ah\n"
34692 "1:"
34693 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34694 "=b" (ebx),
34695 "=c" (ecx)
34696 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34697 - "D" (&pci_indirect)
34698 + "D" (&pci_indirect),
34699 + "r" (__PCIBIOS_DS)
34700 : "memory");
34701 local_irq_restore(flags);
34702
34703 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34704
34705 switch (len) {
34706 case 1:
34707 - __asm__("lcall *(%%esi); cld\n\t"
34708 + __asm__("movw %w6, %%ds\n\t"
34709 + "lcall *%%ss:(%%esi); cld\n\t"
34710 + "push %%ss\n\t"
34711 + "pop %%ds\n\t"
34712 "jc 1f\n\t"
34713 "xor %%ah, %%ah\n"
34714 "1:"
34715 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34716 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34717 "b" (bx),
34718 "D" ((long)reg),
34719 - "S" (&pci_indirect));
34720 + "S" (&pci_indirect),
34721 + "r" (__PCIBIOS_DS));
34722 /*
34723 * Zero-extend the result beyond 8 bits, do not trust the
34724 * BIOS having done it:
34725 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34726 *value &= 0xff;
34727 break;
34728 case 2:
34729 - __asm__("lcall *(%%esi); cld\n\t"
34730 + __asm__("movw %w6, %%ds\n\t"
34731 + "lcall *%%ss:(%%esi); cld\n\t"
34732 + "push %%ss\n\t"
34733 + "pop %%ds\n\t"
34734 "jc 1f\n\t"
34735 "xor %%ah, %%ah\n"
34736 "1:"
34737 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34738 : "1" (PCIBIOS_READ_CONFIG_WORD),
34739 "b" (bx),
34740 "D" ((long)reg),
34741 - "S" (&pci_indirect));
34742 + "S" (&pci_indirect),
34743 + "r" (__PCIBIOS_DS));
34744 /*
34745 * Zero-extend the result beyond 16 bits, do not trust the
34746 * BIOS having done it:
34747 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34748 *value &= 0xffff;
34749 break;
34750 case 4:
34751 - __asm__("lcall *(%%esi); cld\n\t"
34752 + __asm__("movw %w6, %%ds\n\t"
34753 + "lcall *%%ss:(%%esi); cld\n\t"
34754 + "push %%ss\n\t"
34755 + "pop %%ds\n\t"
34756 "jc 1f\n\t"
34757 "xor %%ah, %%ah\n"
34758 "1:"
34759 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34760 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34761 "b" (bx),
34762 "D" ((long)reg),
34763 - "S" (&pci_indirect));
34764 + "S" (&pci_indirect),
34765 + "r" (__PCIBIOS_DS));
34766 break;
34767 }
34768
34769 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34770
34771 switch (len) {
34772 case 1:
34773 - __asm__("lcall *(%%esi); cld\n\t"
34774 + __asm__("movw %w6, %%ds\n\t"
34775 + "lcall *%%ss:(%%esi); cld\n\t"
34776 + "push %%ss\n\t"
34777 + "pop %%ds\n\t"
34778 "jc 1f\n\t"
34779 "xor %%ah, %%ah\n"
34780 "1:"
34781 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34782 "c" (value),
34783 "b" (bx),
34784 "D" ((long)reg),
34785 - "S" (&pci_indirect));
34786 + "S" (&pci_indirect),
34787 + "r" (__PCIBIOS_DS));
34788 break;
34789 case 2:
34790 - __asm__("lcall *(%%esi); cld\n\t"
34791 + __asm__("movw %w6, %%ds\n\t"
34792 + "lcall *%%ss:(%%esi); cld\n\t"
34793 + "push %%ss\n\t"
34794 + "pop %%ds\n\t"
34795 "jc 1f\n\t"
34796 "xor %%ah, %%ah\n"
34797 "1:"
34798 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34799 "c" (value),
34800 "b" (bx),
34801 "D" ((long)reg),
34802 - "S" (&pci_indirect));
34803 + "S" (&pci_indirect),
34804 + "r" (__PCIBIOS_DS));
34805 break;
34806 case 4:
34807 - __asm__("lcall *(%%esi); cld\n\t"
34808 + __asm__("movw %w6, %%ds\n\t"
34809 + "lcall *%%ss:(%%esi); cld\n\t"
34810 + "push %%ss\n\t"
34811 + "pop %%ds\n\t"
34812 "jc 1f\n\t"
34813 "xor %%ah, %%ah\n"
34814 "1:"
34815 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34816 "c" (value),
34817 "b" (bx),
34818 "D" ((long)reg),
34819 - "S" (&pci_indirect));
34820 + "S" (&pci_indirect),
34821 + "r" (__PCIBIOS_DS));
34822 break;
34823 }
34824
34825 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34826
34827 DBG("PCI: Fetching IRQ routing table... ");
34828 __asm__("push %%es\n\t"
34829 + "movw %w8, %%ds\n\t"
34830 "push %%ds\n\t"
34831 "pop %%es\n\t"
34832 - "lcall *(%%esi); cld\n\t"
34833 + "lcall *%%ss:(%%esi); cld\n\t"
34834 "pop %%es\n\t"
34835 + "push %%ss\n\t"
34836 + "pop %%ds\n"
34837 "jc 1f\n\t"
34838 "xor %%ah, %%ah\n"
34839 "1:"
34840 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34841 "1" (0),
34842 "D" ((long) &opt),
34843 "S" (&pci_indirect),
34844 - "m" (opt)
34845 + "m" (opt),
34846 + "r" (__PCIBIOS_DS)
34847 : "memory");
34848 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34849 if (ret & 0xff00)
34850 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34851 {
34852 int ret;
34853
34854 - __asm__("lcall *(%%esi); cld\n\t"
34855 + __asm__("movw %w5, %%ds\n\t"
34856 + "lcall *%%ss:(%%esi); cld\n\t"
34857 + "push %%ss\n\t"
34858 + "pop %%ds\n"
34859 "jc 1f\n\t"
34860 "xor %%ah, %%ah\n"
34861 "1:"
34862 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34863 : "0" (PCIBIOS_SET_PCI_HW_INT),
34864 "b" ((dev->bus->number << 8) | dev->devfn),
34865 "c" ((irq << 8) | (pin + 10)),
34866 - "S" (&pci_indirect));
34867 + "S" (&pci_indirect),
34868 + "r" (__PCIBIOS_DS));
34869 return !(ret & 0xff00);
34870 }
34871 EXPORT_SYMBOL(pcibios_set_irq_routing);
34872 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34873 index 40e7cda..c7e6672 100644
34874 --- a/arch/x86/platform/efi/efi_32.c
34875 +++ b/arch/x86/platform/efi/efi_32.c
34876 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34877 {
34878 struct desc_ptr gdt_descr;
34879
34880 +#ifdef CONFIG_PAX_KERNEXEC
34881 + struct desc_struct d;
34882 +#endif
34883 +
34884 local_irq_save(efi_rt_eflags);
34885
34886 load_cr3(initial_page_table);
34887 __flush_tlb_all();
34888
34889 +#ifdef CONFIG_PAX_KERNEXEC
34890 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34891 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34892 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34893 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34894 +#endif
34895 +
34896 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34897 gdt_descr.size = GDT_SIZE - 1;
34898 load_gdt(&gdt_descr);
34899 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34900 {
34901 struct desc_ptr gdt_descr;
34902
34903 +#ifdef CONFIG_PAX_KERNEXEC
34904 + struct desc_struct d;
34905 +
34906 + memset(&d, 0, sizeof d);
34907 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34908 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34909 +#endif
34910 +
34911 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34912 gdt_descr.size = GDT_SIZE - 1;
34913 load_gdt(&gdt_descr);
34914
34915 +#ifdef CONFIG_PAX_PER_CPU_PGD
34916 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34917 +#else
34918 load_cr3(swapper_pg_dir);
34919 +#endif
34920 +
34921 __flush_tlb_all();
34922
34923 local_irq_restore(efi_rt_eflags);
34924 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34925 index 17e80d8..9fa6e41 100644
34926 --- a/arch/x86/platform/efi/efi_64.c
34927 +++ b/arch/x86/platform/efi/efi_64.c
34928 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34929 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34930 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34931 }
34932 +
34933 +#ifdef CONFIG_PAX_PER_CPU_PGD
34934 + load_cr3(swapper_pg_dir);
34935 +#endif
34936 +
34937 __flush_tlb_all();
34938 }
34939
34940 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34941 for (pgd = 0; pgd < n_pgds; pgd++)
34942 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34943 kfree(save_pgd);
34944 +
34945 +#ifdef CONFIG_PAX_PER_CPU_PGD
34946 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34947 +#endif
34948 +
34949 __flush_tlb_all();
34950 local_irq_restore(efi_flags);
34951 early_code_mapping_set_exec(0);
34952 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34953 unsigned npages;
34954 pgd_t *pgd;
34955
34956 - if (efi_enabled(EFI_OLD_MEMMAP))
34957 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34958 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34959 + * able to execute the EFI services.
34960 + */
34961 + if (__supported_pte_mask & _PAGE_NX) {
34962 + unsigned long addr = (unsigned long) __va(0);
34963 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34964 +
34965 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34966 +#ifdef CONFIG_PAX_PER_CPU_PGD
34967 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34968 +#endif
34969 + set_pgd(pgd_offset_k(addr), pe);
34970 + }
34971 +
34972 return 0;
34973 + }
34974
34975 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34976 pgd = __va(efi_scratch.efi_pgt);
34977 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34978 index 040192b..7d3300f 100644
34979 --- a/arch/x86/platform/efi/efi_stub_32.S
34980 +++ b/arch/x86/platform/efi/efi_stub_32.S
34981 @@ -6,7 +6,9 @@
34982 */
34983
34984 #include <linux/linkage.h>
34985 +#include <linux/init.h>
34986 #include <asm/page_types.h>
34987 +#include <asm/segment.h>
34988
34989 /*
34990 * efi_call_phys(void *, ...) is a function with variable parameters.
34991 @@ -20,7 +22,7 @@
34992 * service functions will comply with gcc calling convention, too.
34993 */
34994
34995 -.text
34996 +__INIT
34997 ENTRY(efi_call_phys)
34998 /*
34999 * 0. The function can only be called in Linux kernel. So CS has been
35000 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
35001 * The mapping of lower virtual memory has been created in prolog and
35002 * epilog.
35003 */
35004 - movl $1f, %edx
35005 - subl $__PAGE_OFFSET, %edx
35006 - jmp *%edx
35007 +#ifdef CONFIG_PAX_KERNEXEC
35008 + movl $(__KERNEXEC_EFI_DS), %edx
35009 + mov %edx, %ds
35010 + mov %edx, %es
35011 + mov %edx, %ss
35012 + addl $2f,(1f)
35013 + ljmp *(1f)
35014 +
35015 +__INITDATA
35016 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
35017 +.previous
35018 +
35019 +2:
35020 + subl $2b,(1b)
35021 +#else
35022 + jmp 1f-__PAGE_OFFSET
35023 1:
35024 +#endif
35025
35026 /*
35027 * 2. Now on the top of stack is the return
35028 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35029 * parameter 2, ..., param n. To make things easy, we save the return
35030 * address of efi_call_phys in a global variable.
35031 */
35032 - popl %edx
35033 - movl %edx, saved_return_addr
35034 - /* get the function pointer into ECX*/
35035 - popl %ecx
35036 - movl %ecx, efi_rt_function_ptr
35037 - movl $2f, %edx
35038 - subl $__PAGE_OFFSET, %edx
35039 - pushl %edx
35040 + popl (saved_return_addr)
35041 + popl (efi_rt_function_ptr)
35042
35043 /*
35044 * 3. Clear PG bit in %CR0.
35045 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35046 /*
35047 * 5. Call the physical function.
35048 */
35049 - jmp *%ecx
35050 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35051
35052 -2:
35053 /*
35054 * 6. After EFI runtime service returns, control will return to
35055 * following instruction. We'd better readjust stack pointer first.
35056 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35057 movl %cr0, %edx
35058 orl $0x80000000, %edx
35059 movl %edx, %cr0
35060 - jmp 1f
35061 -1:
35062 +
35063 /*
35064 * 8. Now restore the virtual mode from flat mode by
35065 * adding EIP with PAGE_OFFSET.
35066 */
35067 - movl $1f, %edx
35068 - jmp *%edx
35069 +#ifdef CONFIG_PAX_KERNEXEC
35070 + movl $(__KERNEL_DS), %edx
35071 + mov %edx, %ds
35072 + mov %edx, %es
35073 + mov %edx, %ss
35074 + ljmp $(__KERNEL_CS),$1f
35075 +#else
35076 + jmp 1f+__PAGE_OFFSET
35077 +#endif
35078 1:
35079
35080 /*
35081 * 9. Balance the stack. And because EAX contain the return value,
35082 * we'd better not clobber it.
35083 */
35084 - leal efi_rt_function_ptr, %edx
35085 - movl (%edx), %ecx
35086 - pushl %ecx
35087 + pushl (efi_rt_function_ptr)
35088
35089 /*
35090 - * 10. Push the saved return address onto the stack and return.
35091 + * 10. Return to the saved return address.
35092 */
35093 - leal saved_return_addr, %edx
35094 - movl (%edx), %ecx
35095 - pushl %ecx
35096 - ret
35097 + jmpl *(saved_return_addr)
35098 ENDPROC(efi_call_phys)
35099 .previous
35100
35101 -.data
35102 +__INITDATA
35103 saved_return_addr:
35104 .long 0
35105 efi_rt_function_ptr:
35106 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35107 index 86d0f9e..6d499f4 100644
35108 --- a/arch/x86/platform/efi/efi_stub_64.S
35109 +++ b/arch/x86/platform/efi/efi_stub_64.S
35110 @@ -11,6 +11,7 @@
35111 #include <asm/msr.h>
35112 #include <asm/processor-flags.h>
35113 #include <asm/page_types.h>
35114 +#include <asm/alternative-asm.h>
35115
35116 #define SAVE_XMM \
35117 mov %rsp, %rax; \
35118 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35119 RESTORE_PGT
35120 addq $48, %rsp
35121 RESTORE_XMM
35122 + pax_force_retaddr 0, 1
35123 ret
35124 ENDPROC(efi_call)
35125
35126 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35127 index 1bbedc4..eb795b5 100644
35128 --- a/arch/x86/platform/intel-mid/intel-mid.c
35129 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35130 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35131 {
35132 };
35133
35134 -static void intel_mid_reboot(void)
35135 +static void __noreturn intel_mid_reboot(void)
35136 {
35137 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35138 + BUG();
35139 }
35140
35141 static unsigned long __init intel_mid_calibrate_tsc(void)
35142 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35143 index 3c1c386..59a68ed 100644
35144 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35145 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35146 @@ -13,6 +13,6 @@
35147 /* For every CPU addition a new get_<cpuname>_ops interface needs
35148 * to be added.
35149 */
35150 -extern void *get_penwell_ops(void);
35151 -extern void *get_cloverview_ops(void);
35152 -extern void *get_tangier_ops(void);
35153 +extern const void *get_penwell_ops(void);
35154 +extern const void *get_cloverview_ops(void);
35155 +extern const void *get_tangier_ops(void);
35156 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35157 index 23381d2..8ddc10e 100644
35158 --- a/arch/x86/platform/intel-mid/mfld.c
35159 +++ b/arch/x86/platform/intel-mid/mfld.c
35160 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35161 pm_power_off = mfld_power_off;
35162 }
35163
35164 -void *get_penwell_ops(void)
35165 +const void *get_penwell_ops(void)
35166 {
35167 return &penwell_ops;
35168 }
35169
35170 -void *get_cloverview_ops(void)
35171 +const void *get_cloverview_ops(void)
35172 {
35173 return &penwell_ops;
35174 }
35175 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35176 index aaca917..66eadbc 100644
35177 --- a/arch/x86/platform/intel-mid/mrfl.c
35178 +++ b/arch/x86/platform/intel-mid/mrfl.c
35179 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35180 .arch_setup = tangier_arch_setup,
35181 };
35182
35183 -void *get_tangier_ops(void)
35184 +const void *get_tangier_ops(void)
35185 {
35186 return &tangier_ops;
35187 }
35188 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35189 index d6ee929..3637cb5 100644
35190 --- a/arch/x86/platform/olpc/olpc_dt.c
35191 +++ b/arch/x86/platform/olpc/olpc_dt.c
35192 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35193 return res;
35194 }
35195
35196 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35197 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35198 .nextprop = olpc_dt_nextprop,
35199 .getproplen = olpc_dt_getproplen,
35200 .getproperty = olpc_dt_getproperty,
35201 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35202 index 6ec7910..ecdbb11 100644
35203 --- a/arch/x86/power/cpu.c
35204 +++ b/arch/x86/power/cpu.c
35205 @@ -137,11 +137,8 @@ static void do_fpu_end(void)
35206 static void fix_processor_context(void)
35207 {
35208 int cpu = smp_processor_id();
35209 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35210 -#ifdef CONFIG_X86_64
35211 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35212 - tss_desc tss;
35213 -#endif
35214 + struct tss_struct *t = init_tss + cpu;
35215 +
35216 set_tss_desc(cpu, t); /*
35217 * This just modifies memory; should not be
35218 * necessary. But... This is necessary, because
35219 @@ -150,10 +147,6 @@ static void fix_processor_context(void)
35220 */
35221
35222 #ifdef CONFIG_X86_64
35223 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35224 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35225 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35226 -
35227 syscall_init(); /* This sets MSR_*STAR and related */
35228 #endif
35229 load_TR_desc(); /* This does ltr */
35230 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35231 index bad628a..a102610 100644
35232 --- a/arch/x86/realmode/init.c
35233 +++ b/arch/x86/realmode/init.c
35234 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35235 __va(real_mode_header->trampoline_header);
35236
35237 #ifdef CONFIG_X86_32
35238 - trampoline_header->start = __pa_symbol(startup_32_smp);
35239 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35240 +
35241 +#ifdef CONFIG_PAX_KERNEXEC
35242 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35243 +#endif
35244 +
35245 + trampoline_header->boot_cs = __BOOT_CS;
35246 trampoline_header->gdt_limit = __BOOT_DS + 7;
35247 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35248 #else
35249 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35250 *trampoline_cr4_features = read_cr4();
35251
35252 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35253 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35254 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35255 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35256 #endif
35257 }
35258 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35259 index 7c0d7be..d24dc88 100644
35260 --- a/arch/x86/realmode/rm/Makefile
35261 +++ b/arch/x86/realmode/rm/Makefile
35262 @@ -67,5 +67,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35263
35264 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35265 -I$(srctree)/arch/x86/boot
35266 +ifdef CONSTIFY_PLUGIN
35267 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35268 +endif
35269 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35270 GCOV_PROFILE := n
35271 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35272 index a28221d..93c40f1 100644
35273 --- a/arch/x86/realmode/rm/header.S
35274 +++ b/arch/x86/realmode/rm/header.S
35275 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35276 #endif
35277 /* APM/BIOS reboot */
35278 .long pa_machine_real_restart_asm
35279 -#ifdef CONFIG_X86_64
35280 +#ifdef CONFIG_X86_32
35281 + .long __KERNEL_CS
35282 +#else
35283 .long __KERNEL32_CS
35284 #endif
35285 END(real_mode_header)
35286 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35287 index 48ddd76..c26749f 100644
35288 --- a/arch/x86/realmode/rm/trampoline_32.S
35289 +++ b/arch/x86/realmode/rm/trampoline_32.S
35290 @@ -24,6 +24,12 @@
35291 #include <asm/page_types.h>
35292 #include "realmode.h"
35293
35294 +#ifdef CONFIG_PAX_KERNEXEC
35295 +#define ta(X) (X)
35296 +#else
35297 +#define ta(X) (pa_ ## X)
35298 +#endif
35299 +
35300 .text
35301 .code16
35302
35303 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35304
35305 cli # We should be safe anyway
35306
35307 - movl tr_start, %eax # where we need to go
35308 -
35309 movl $0xA5A5A5A5, trampoline_status
35310 # write marker for master knows we're running
35311
35312 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35313 movw $1, %dx # protected mode (PE) bit
35314 lmsw %dx # into protected mode
35315
35316 - ljmpl $__BOOT_CS, $pa_startup_32
35317 + ljmpl *(trampoline_header)
35318
35319 .section ".text32","ax"
35320 .code32
35321 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35322 .balign 8
35323 GLOBAL(trampoline_header)
35324 tr_start: .space 4
35325 - tr_gdt_pad: .space 2
35326 + tr_boot_cs: .space 2
35327 tr_gdt: .space 6
35328 END(trampoline_header)
35329
35330 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35331 index dac7b20..72dbaca 100644
35332 --- a/arch/x86/realmode/rm/trampoline_64.S
35333 +++ b/arch/x86/realmode/rm/trampoline_64.S
35334 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35335 movl %edx, %gs
35336
35337 movl pa_tr_cr4, %eax
35338 + andl $~X86_CR4_PCIDE, %eax
35339 movl %eax, %cr4 # Enable PAE mode
35340
35341 # Setup trampoline 4 level pagetables
35342 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35343 wrmsr
35344
35345 # Enable paging and in turn activate Long Mode
35346 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35347 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35348 movl %eax, %cr0
35349
35350 /*
35351 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35352 index 9e7e147..25a4158 100644
35353 --- a/arch/x86/realmode/rm/wakeup_asm.S
35354 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35355 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35356 lgdtl pmode_gdt
35357
35358 /* This really couldn't... */
35359 - movl pmode_entry, %eax
35360 movl pmode_cr0, %ecx
35361 movl %ecx, %cr0
35362 - ljmpl $__KERNEL_CS, $pa_startup_32
35363 - /* -> jmp *%eax in trampoline_32.S */
35364 +
35365 + ljmpl *pmode_entry
35366 #else
35367 jmp trampoline_start
35368 #endif
35369 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35370 index 604a37e..e49702a 100644
35371 --- a/arch/x86/tools/Makefile
35372 +++ b/arch/x86/tools/Makefile
35373 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35374
35375 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35376
35377 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35378 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35379 hostprogs-y += relocs
35380 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35381 PHONY += relocs
35382 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35383 index 0c2fae8..88036b7 100644
35384 --- a/arch/x86/tools/relocs.c
35385 +++ b/arch/x86/tools/relocs.c
35386 @@ -1,5 +1,7 @@
35387 /* This is included from relocs_32/64.c */
35388
35389 +#include "../../../include/generated/autoconf.h"
35390 +
35391 #define ElfW(type) _ElfW(ELF_BITS, type)
35392 #define _ElfW(bits, type) __ElfW(bits, type)
35393 #define __ElfW(bits, type) Elf##bits##_##type
35394 @@ -11,6 +13,7 @@
35395 #define Elf_Sym ElfW(Sym)
35396
35397 static Elf_Ehdr ehdr;
35398 +static Elf_Phdr *phdr;
35399
35400 struct relocs {
35401 uint32_t *offset;
35402 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35403 }
35404 }
35405
35406 +static void read_phdrs(FILE *fp)
35407 +{
35408 + unsigned int i;
35409 +
35410 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35411 + if (!phdr) {
35412 + die("Unable to allocate %d program headers\n",
35413 + ehdr.e_phnum);
35414 + }
35415 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35416 + die("Seek to %d failed: %s\n",
35417 + ehdr.e_phoff, strerror(errno));
35418 + }
35419 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35420 + die("Cannot read ELF program headers: %s\n",
35421 + strerror(errno));
35422 + }
35423 + for(i = 0; i < ehdr.e_phnum; i++) {
35424 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35425 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35426 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35427 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35428 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35429 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35430 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35431 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35432 + }
35433 +
35434 +}
35435 +
35436 static void read_shdrs(FILE *fp)
35437 {
35438 - int i;
35439 + unsigned int i;
35440 Elf_Shdr shdr;
35441
35442 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35443 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35444
35445 static void read_strtabs(FILE *fp)
35446 {
35447 - int i;
35448 + unsigned int i;
35449 for (i = 0; i < ehdr.e_shnum; i++) {
35450 struct section *sec = &secs[i];
35451 if (sec->shdr.sh_type != SHT_STRTAB) {
35452 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35453
35454 static void read_symtabs(FILE *fp)
35455 {
35456 - int i,j;
35457 + unsigned int i,j;
35458 for (i = 0; i < ehdr.e_shnum; i++) {
35459 struct section *sec = &secs[i];
35460 if (sec->shdr.sh_type != SHT_SYMTAB) {
35461 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35462 }
35463
35464
35465 -static void read_relocs(FILE *fp)
35466 +static void read_relocs(FILE *fp, int use_real_mode)
35467 {
35468 - int i,j;
35469 + unsigned int i,j;
35470 + uint32_t base;
35471 +
35472 for (i = 0; i < ehdr.e_shnum; i++) {
35473 struct section *sec = &secs[i];
35474 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35475 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35476 die("Cannot read symbol table: %s\n",
35477 strerror(errno));
35478 }
35479 + base = 0;
35480 +
35481 +#ifdef CONFIG_X86_32
35482 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35483 + if (phdr[j].p_type != PT_LOAD )
35484 + continue;
35485 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35486 + continue;
35487 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35488 + break;
35489 + }
35490 +#endif
35491 +
35492 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35493 Elf_Rel *rel = &sec->reltab[j];
35494 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35495 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35496 rel->r_info = elf_xword_to_cpu(rel->r_info);
35497 #if (SHT_REL_TYPE == SHT_RELA)
35498 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35499 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35500
35501 static void print_absolute_symbols(void)
35502 {
35503 - int i;
35504 + unsigned int i;
35505 const char *format;
35506
35507 if (ELF_BITS == 64)
35508 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35509 for (i = 0; i < ehdr.e_shnum; i++) {
35510 struct section *sec = &secs[i];
35511 char *sym_strtab;
35512 - int j;
35513 + unsigned int j;
35514
35515 if (sec->shdr.sh_type != SHT_SYMTAB) {
35516 continue;
35517 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35518
35519 static void print_absolute_relocs(void)
35520 {
35521 - int i, printed = 0;
35522 + unsigned int i, printed = 0;
35523 const char *format;
35524
35525 if (ELF_BITS == 64)
35526 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35527 struct section *sec_applies, *sec_symtab;
35528 char *sym_strtab;
35529 Elf_Sym *sh_symtab;
35530 - int j;
35531 + unsigned int j;
35532 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35533 continue;
35534 }
35535 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35536 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35537 Elf_Sym *sym, const char *symname))
35538 {
35539 - int i;
35540 + unsigned int i;
35541 /* Walk through the relocations */
35542 for (i = 0; i < ehdr.e_shnum; i++) {
35543 char *sym_strtab;
35544 Elf_Sym *sh_symtab;
35545 struct section *sec_applies, *sec_symtab;
35546 - int j;
35547 + unsigned int j;
35548 struct section *sec = &secs[i];
35549
35550 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35551 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35552 {
35553 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35554 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35555 + char *sym_strtab = sec->link->link->strtab;
35556 +
35557 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35558 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35559 + return 0;
35560 +
35561 +#ifdef CONFIG_PAX_KERNEXEC
35562 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35563 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35564 + return 0;
35565 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35566 + return 0;
35567 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35568 + return 0;
35569 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35570 + return 0;
35571 +#endif
35572
35573 switch (r_type) {
35574 case R_386_NONE:
35575 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35576
35577 static void emit_relocs(int as_text, int use_real_mode)
35578 {
35579 - int i;
35580 + unsigned int i;
35581 int (*write_reloc)(uint32_t, FILE *) = write32;
35582 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35583 const char *symname);
35584 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35585 {
35586 regex_init(use_real_mode);
35587 read_ehdr(fp);
35588 + read_phdrs(fp);
35589 read_shdrs(fp);
35590 read_strtabs(fp);
35591 read_symtabs(fp);
35592 - read_relocs(fp);
35593 + read_relocs(fp, use_real_mode);
35594 if (ELF_BITS == 64)
35595 percpu_init();
35596 if (show_absolute_syms) {
35597 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35598 index f40281e..92728c9 100644
35599 --- a/arch/x86/um/mem_32.c
35600 +++ b/arch/x86/um/mem_32.c
35601 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35602 gate_vma.vm_start = FIXADDR_USER_START;
35603 gate_vma.vm_end = FIXADDR_USER_END;
35604 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35605 - gate_vma.vm_page_prot = __P101;
35606 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35607
35608 return 0;
35609 }
35610 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35611 index 80ffa5b..a33bd15 100644
35612 --- a/arch/x86/um/tls_32.c
35613 +++ b/arch/x86/um/tls_32.c
35614 @@ -260,7 +260,7 @@ out:
35615 if (unlikely(task == current &&
35616 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35617 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35618 - "without flushed TLS.", current->pid);
35619 + "without flushed TLS.", task_pid_nr(current));
35620 }
35621
35622 return 0;
35623 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35624 index 5a4affe..9e2d522 100644
35625 --- a/arch/x86/vdso/Makefile
35626 +++ b/arch/x86/vdso/Makefile
35627 @@ -174,7 +174,7 @@ quiet_cmd_vdso = VDSO $@
35628 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35629 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35630
35631 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35632 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35633 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35634 GCOV_PROFILE := n
35635
35636 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35637 index 0224987..c7d65a5 100644
35638 --- a/arch/x86/vdso/vdso2c.h
35639 +++ b/arch/x86/vdso/vdso2c.h
35640 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35641 unsigned long load_size = -1; /* Work around bogus warning */
35642 unsigned long mapping_size;
35643 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35644 - int i;
35645 + unsigned int i;
35646 unsigned long j;
35647 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35648 *alt_sec = NULL;
35649 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35650 index e904c27..b9eaa03 100644
35651 --- a/arch/x86/vdso/vdso32-setup.c
35652 +++ b/arch/x86/vdso/vdso32-setup.c
35653 @@ -14,6 +14,7 @@
35654 #include <asm/cpufeature.h>
35655 #include <asm/processor.h>
35656 #include <asm/vdso.h>
35657 +#include <asm/mman.h>
35658
35659 #ifdef CONFIG_COMPAT_VDSO
35660 #define VDSO_DEFAULT 0
35661 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35662 index 1c9f750..cfddb1a 100644
35663 --- a/arch/x86/vdso/vma.c
35664 +++ b/arch/x86/vdso/vma.c
35665 @@ -19,10 +19,7 @@
35666 #include <asm/page.h>
35667 #include <asm/hpet.h>
35668 #include <asm/desc.h>
35669 -
35670 -#if defined(CONFIG_X86_64)
35671 -unsigned int __read_mostly vdso64_enabled = 1;
35672 -#endif
35673 +#include <asm/mman.h>
35674
35675 void __init init_vdso_image(const struct vdso_image *image)
35676 {
35677 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35678 .pages = no_pages,
35679 };
35680
35681 +#ifdef CONFIG_PAX_RANDMMAP
35682 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35683 + calculate_addr = false;
35684 +#endif
35685 +
35686 if (calculate_addr) {
35687 addr = vdso_addr(current->mm->start_stack,
35688 image->size - image->sym_vvar_start);
35689 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35690 down_write(&mm->mmap_sem);
35691
35692 addr = get_unmapped_area(NULL, addr,
35693 - image->size - image->sym_vvar_start, 0, 0);
35694 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35695 if (IS_ERR_VALUE(addr)) {
35696 ret = addr;
35697 goto up_fail;
35698 }
35699
35700 text_start = addr - image->sym_vvar_start;
35701 - current->mm->context.vdso = (void __user *)text_start;
35702 + mm->context.vdso = text_start;
35703
35704 /*
35705 * MAYWRITE to allow gdb to COW and set breakpoints
35706 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35707 hpet_address >> PAGE_SHIFT,
35708 PAGE_SIZE,
35709 pgprot_noncached(PAGE_READONLY));
35710 -
35711 - if (ret)
35712 - goto up_fail;
35713 }
35714 #endif
35715
35716 up_fail:
35717 if (ret)
35718 - current->mm->context.vdso = NULL;
35719 + current->mm->context.vdso = 0;
35720
35721 up_write(&mm->mmap_sem);
35722 return ret;
35723 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35724
35725 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35726 current_thread_info()->sysenter_return =
35727 - current->mm->context.vdso +
35728 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35729 + (void __force_user *)(current->mm->context.vdso +
35730 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35731
35732 return 0;
35733 }
35734 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35735 #ifdef CONFIG_X86_64
35736 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35737 {
35738 - if (!vdso64_enabled)
35739 - return 0;
35740 -
35741 return map_vdso(&vdso_image_64, true);
35742 }
35743
35744 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35745 int uses_interp)
35746 {
35747 #ifdef CONFIG_X86_X32_ABI
35748 - if (test_thread_flag(TIF_X32)) {
35749 - if (!vdso64_enabled)
35750 - return 0;
35751 -
35752 + if (test_thread_flag(TIF_X32))
35753 return map_vdso(&vdso_image_x32, true);
35754 - }
35755 #endif
35756
35757 return load_vdso32();
35758 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35759 #endif
35760
35761 #ifdef CONFIG_X86_64
35762 -static __init int vdso_setup(char *s)
35763 -{
35764 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35765 - return 0;
35766 -}
35767 -__setup("vdso=", vdso_setup);
35768 -#endif
35769 -
35770 -#ifdef CONFIG_X86_64
35771 static void vgetcpu_cpu_init(void *arg)
35772 {
35773 int cpu = smp_processor_id();
35774 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35775 index e88fda8..76ce7ce 100644
35776 --- a/arch/x86/xen/Kconfig
35777 +++ b/arch/x86/xen/Kconfig
35778 @@ -9,6 +9,7 @@ config XEN
35779 select XEN_HAVE_PVMMU
35780 depends on X86_64 || (X86_32 && X86_PAE)
35781 depends on X86_TSC
35782 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35783 help
35784 This is the Linux Xen port. Enabling this will allow the
35785 kernel to boot in a paravirtualized environment under the
35786 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35787 index 78a881b..9994bbb 100644
35788 --- a/arch/x86/xen/enlighten.c
35789 +++ b/arch/x86/xen/enlighten.c
35790 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35791
35792 struct shared_info xen_dummy_shared_info;
35793
35794 -void *xen_initial_gdt;
35795 -
35796 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35797 __read_mostly int xen_have_vector_callback;
35798 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35799 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35800 {
35801 unsigned long va = dtr->address;
35802 unsigned int size = dtr->size + 1;
35803 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35804 - unsigned long frames[pages];
35805 + unsigned long frames[65536 / PAGE_SIZE];
35806 int f;
35807
35808 /*
35809 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35810 {
35811 unsigned long va = dtr->address;
35812 unsigned int size = dtr->size + 1;
35813 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35814 - unsigned long frames[pages];
35815 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35816 int f;
35817
35818 /*
35819 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35820 * 8-byte entries, or 16 4k pages..
35821 */
35822
35823 - BUG_ON(size > 65536);
35824 + BUG_ON(size > GDT_SIZE);
35825 BUG_ON(va & ~PAGE_MASK);
35826
35827 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35828 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35829 return 0;
35830 }
35831
35832 -static void set_xen_basic_apic_ops(void)
35833 +static void __init set_xen_basic_apic_ops(void)
35834 {
35835 apic->read = xen_apic_read;
35836 apic->write = xen_apic_write;
35837 @@ -1291,30 +1287,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35838 #endif
35839 };
35840
35841 -static void xen_reboot(int reason)
35842 +static __noreturn void xen_reboot(int reason)
35843 {
35844 struct sched_shutdown r = { .reason = reason };
35845
35846 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35847 - BUG();
35848 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35849 + BUG();
35850 }
35851
35852 -static void xen_restart(char *msg)
35853 +static __noreturn void xen_restart(char *msg)
35854 {
35855 xen_reboot(SHUTDOWN_reboot);
35856 }
35857
35858 -static void xen_emergency_restart(void)
35859 +static __noreturn void xen_emergency_restart(void)
35860 {
35861 xen_reboot(SHUTDOWN_reboot);
35862 }
35863
35864 -static void xen_machine_halt(void)
35865 +static __noreturn void xen_machine_halt(void)
35866 {
35867 xen_reboot(SHUTDOWN_poweroff);
35868 }
35869
35870 -static void xen_machine_power_off(void)
35871 +static __noreturn void xen_machine_power_off(void)
35872 {
35873 if (pm_power_off)
35874 pm_power_off();
35875 @@ -1467,8 +1463,11 @@ static void __ref xen_setup_gdt(int cpu)
35876 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35877 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35878
35879 - setup_stack_canary_segment(0);
35880 - switch_to_new_gdt(0);
35881 + setup_stack_canary_segment(cpu);
35882 +#ifdef CONFIG_X86_64
35883 + load_percpu_segment(cpu);
35884 +#endif
35885 + switch_to_new_gdt(cpu);
35886
35887 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35888 pv_cpu_ops.load_gdt = xen_load_gdt;
35889 @@ -1583,7 +1582,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35890 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35891
35892 /* Work out if we support NX */
35893 - x86_configure_nx();
35894 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35895 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35896 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35897 + unsigned l, h;
35898 +
35899 + __supported_pte_mask |= _PAGE_NX;
35900 + rdmsr(MSR_EFER, l, h);
35901 + l |= EFER_NX;
35902 + wrmsr(MSR_EFER, l, h);
35903 + }
35904 +#endif
35905
35906 /* Get mfn list */
35907 xen_build_dynamic_phys_to_machine();
35908 @@ -1611,13 +1620,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35909
35910 machine_ops = xen_machine_ops;
35911
35912 - /*
35913 - * The only reliable way to retain the initial address of the
35914 - * percpu gdt_page is to remember it here, so we can go and
35915 - * mark it RW later, when the initial percpu area is freed.
35916 - */
35917 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35918 -
35919 xen_smp_init();
35920
35921 #ifdef CONFIG_ACPI_NUMA
35922 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35923 index 5c1f9ac..0e15f5c 100644
35924 --- a/arch/x86/xen/mmu.c
35925 +++ b/arch/x86/xen/mmu.c
35926 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35927 return val;
35928 }
35929
35930 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35931 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35932 {
35933 if (val & _PAGE_PRESENT) {
35934 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35935 @@ -1836,7 +1836,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35936 * L3_k[511] -> level2_fixmap_pgt */
35937 convert_pfn_mfn(level3_kernel_pgt);
35938
35939 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35940 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35941 + convert_pfn_mfn(level3_vmemmap_pgt);
35942 /* L3_k[511][506] -> level1_fixmap_pgt */
35943 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35944 convert_pfn_mfn(level2_fixmap_pgt);
35945 }
35946 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35947 @@ -1861,11 +1865,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35948 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35949 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35950 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35951 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35952 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35953 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35954 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35955 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35956 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35957 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35958 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35959 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35960 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35961
35962 /* Pin down new L4 */
35963 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35964 @@ -2049,6 +2058,7 @@ static void __init xen_post_allocator_init(void)
35965 pv_mmu_ops.set_pud = xen_set_pud;
35966 #if PAGETABLE_LEVELS == 4
35967 pv_mmu_ops.set_pgd = xen_set_pgd;
35968 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35969 #endif
35970
35971 /* This will work as long as patching hasn't happened yet
35972 @@ -2127,6 +2137,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35973 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35974 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35975 .set_pgd = xen_set_pgd_hyper,
35976 + .set_pgd_batched = xen_set_pgd_hyper,
35977
35978 .alloc_pud = xen_alloc_pmd_init,
35979 .release_pud = xen_release_pmd_init,
35980 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35981 index 4c071ae..00e7049 100644
35982 --- a/arch/x86/xen/smp.c
35983 +++ b/arch/x86/xen/smp.c
35984 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35985
35986 if (xen_pv_domain()) {
35987 if (!xen_feature(XENFEAT_writable_page_tables))
35988 - /* We've switched to the "real" per-cpu gdt, so make
35989 - * sure the old memory can be recycled. */
35990 - make_lowmem_page_readwrite(xen_initial_gdt);
35991 -
35992 #ifdef CONFIG_X86_32
35993 /*
35994 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35995 * expects __USER_DS
35996 */
35997 - loadsegment(ds, __USER_DS);
35998 - loadsegment(es, __USER_DS);
35999 + loadsegment(ds, __KERNEL_DS);
36000 + loadsegment(es, __KERNEL_DS);
36001 #endif
36002
36003 xen_filter_cpu_maps();
36004 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36005 #ifdef CONFIG_X86_32
36006 /* Note: PVH is not yet supported on x86_32. */
36007 ctxt->user_regs.fs = __KERNEL_PERCPU;
36008 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36009 + savesegment(gs, ctxt->user_regs.gs);
36010 #endif
36011 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36012
36013 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36014 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36015 ctxt->flags = VGCF_IN_KERNEL;
36016 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36017 - ctxt->user_regs.ds = __USER_DS;
36018 - ctxt->user_regs.es = __USER_DS;
36019 + ctxt->user_regs.ds = __KERNEL_DS;
36020 + ctxt->user_regs.es = __KERNEL_DS;
36021 ctxt->user_regs.ss = __KERNEL_DS;
36022
36023 xen_copy_trap_info(ctxt->trap_ctxt);
36024 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
36025 int rc;
36026
36027 per_cpu(current_task, cpu) = idle;
36028 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
36029 #ifdef CONFIG_X86_32
36030 irq_ctx_init(cpu);
36031 #else
36032 clear_tsk_thread_flag(idle, TIF_FORK);
36033 #endif
36034 - per_cpu(kernel_stack, cpu) =
36035 - (unsigned long)task_stack_page(idle) -
36036 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36037 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36038
36039 xen_setup_runstate_info(cpu);
36040 xen_setup_timer(cpu);
36041 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36042
36043 void __init xen_smp_init(void)
36044 {
36045 - smp_ops = xen_smp_ops;
36046 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36047 xen_fill_possible_map();
36048 }
36049
36050 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36051 index fd92a64..1f72641 100644
36052 --- a/arch/x86/xen/xen-asm_32.S
36053 +++ b/arch/x86/xen/xen-asm_32.S
36054 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36055 pushw %fs
36056 movl $(__KERNEL_PERCPU), %eax
36057 movl %eax, %fs
36058 - movl %fs:xen_vcpu, %eax
36059 + mov PER_CPU_VAR(xen_vcpu), %eax
36060 POP_FS
36061 #else
36062 movl %ss:xen_vcpu, %eax
36063 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36064 index 674b2225..f1f5dc1 100644
36065 --- a/arch/x86/xen/xen-head.S
36066 +++ b/arch/x86/xen/xen-head.S
36067 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36068 #ifdef CONFIG_X86_32
36069 mov %esi,xen_start_info
36070 mov $init_thread_union+THREAD_SIZE,%esp
36071 +#ifdef CONFIG_SMP
36072 + movl $cpu_gdt_table,%edi
36073 + movl $__per_cpu_load,%eax
36074 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36075 + rorl $16,%eax
36076 + movb %al,__KERNEL_PERCPU + 4(%edi)
36077 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36078 + movl $__per_cpu_end - 1,%eax
36079 + subl $__per_cpu_start,%eax
36080 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36081 +#endif
36082 #else
36083 mov %rsi,xen_start_info
36084 mov $init_thread_union+THREAD_SIZE,%rsp
36085 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36086 index 5686bd9..0c8b6ee 100644
36087 --- a/arch/x86/xen/xen-ops.h
36088 +++ b/arch/x86/xen/xen-ops.h
36089 @@ -10,8 +10,6 @@
36090 extern const char xen_hypervisor_callback[];
36091 extern const char xen_failsafe_callback[];
36092
36093 -extern void *xen_initial_gdt;
36094 -
36095 struct trap_info;
36096 void xen_copy_trap_info(struct trap_info *traps);
36097
36098 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36099 index 525bd3d..ef888b1 100644
36100 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36101 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36102 @@ -119,9 +119,9 @@
36103 ----------------------------------------------------------------------*/
36104
36105 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36106 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36107 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36108 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36109 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36110
36111 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36112 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36113 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36114 index 2f33760..835e50a 100644
36115 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36116 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36117 @@ -11,6 +11,7 @@
36118 #ifndef _XTENSA_CORE_H
36119 #define _XTENSA_CORE_H
36120
36121 +#include <linux/const.h>
36122
36123 /****************************************************************************
36124 Parameters Useful for Any Code, USER or PRIVILEGED
36125 @@ -112,9 +113,9 @@
36126 ----------------------------------------------------------------------*/
36127
36128 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36129 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36130 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36131 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36132 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36133
36134 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36135 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36136 diff --git a/block/bio.c b/block/bio.c
36137 index 471d738..bd3da0d 100644
36138 --- a/block/bio.c
36139 +++ b/block/bio.c
36140 @@ -1169,7 +1169,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36141 /*
36142 * Overflow, abort
36143 */
36144 - if (end < start)
36145 + if (end < start || end - start > INT_MAX - nr_pages)
36146 return ERR_PTR(-EINVAL);
36147
36148 nr_pages += end - start;
36149 @@ -1303,7 +1303,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
36150 /*
36151 * Overflow, abort
36152 */
36153 - if (end < start)
36154 + if (end < start || end - start > INT_MAX - nr_pages)
36155 return ERR_PTR(-EINVAL);
36156
36157 nr_pages += end - start;
36158 @@ -1565,7 +1565,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
36159 const int read = bio_data_dir(bio) == READ;
36160 struct bio_map_data *bmd = bio->bi_private;
36161 int i;
36162 - char *p = bmd->sgvecs[0].iov_base;
36163 + char *p = (char __force_kernel *)bmd->sgvecs[0].iov_base;
36164
36165 bio_for_each_segment_all(bvec, bio, i) {
36166 char *addr = page_address(bvec->bv_page);
36167 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36168 index 0736729..2ec3b48 100644
36169 --- a/block/blk-iopoll.c
36170 +++ b/block/blk-iopoll.c
36171 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36172 }
36173 EXPORT_SYMBOL(blk_iopoll_complete);
36174
36175 -static void blk_iopoll_softirq(struct softirq_action *h)
36176 +static __latent_entropy void blk_iopoll_softirq(void)
36177 {
36178 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36179 int rearm = 0, budget = blk_iopoll_budget;
36180 diff --git a/block/blk-map.c b/block/blk-map.c
36181 index f890d43..97b0482 100644
36182 --- a/block/blk-map.c
36183 +++ b/block/blk-map.c
36184 @@ -300,7 +300,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36185 if (!len || !kbuf)
36186 return -EINVAL;
36187
36188 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36189 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36190 if (do_copy)
36191 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36192 else
36193 diff --git a/block/blk-mq.c b/block/blk-mq.c
36194 index 447f533..da01de2 100644
36195 --- a/block/blk-mq.c
36196 +++ b/block/blk-mq.c
36197 @@ -1456,7 +1456,7 @@ static struct blk_mq_tags *blk_mq_init_rq_map(struct blk_mq_tag_set *set,
36198
36199 do {
36200 page = alloc_pages_node(set->numa_node,
36201 - GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY,
36202 + GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY | __GFP_ZERO,
36203 this_order);
36204 if (page)
36205 break;
36206 @@ -1478,8 +1478,6 @@ static struct blk_mq_tags *blk_mq_init_rq_map(struct blk_mq_tag_set *set,
36207 left -= to_do * rq_size;
36208 for (j = 0; j < to_do; j++) {
36209 tags->rqs[i] = p;
36210 - tags->rqs[i]->atomic_flags = 0;
36211 - tags->rqs[i]->cmd_flags = 0;
36212 if (set->ops->init_request) {
36213 if (set->ops->init_request(set->driver_data,
36214 tags->rqs[i], hctx_idx, i,
36215 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36216 index 53b1737..08177d2e 100644
36217 --- a/block/blk-softirq.c
36218 +++ b/block/blk-softirq.c
36219 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36220 * Softirq action handler - move entries to local list and loop over them
36221 * while passing them to the queue registered handler.
36222 */
36223 -static void blk_done_softirq(struct softirq_action *h)
36224 +static __latent_entropy void blk_done_softirq(void)
36225 {
36226 struct list_head *cpu_list, local_list;
36227
36228 diff --git a/block/bsg.c b/block/bsg.c
36229 index 276e869..6fe4c61 100644
36230 --- a/block/bsg.c
36231 +++ b/block/bsg.c
36232 @@ -176,16 +176,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36233 struct sg_io_v4 *hdr, struct bsg_device *bd,
36234 fmode_t has_write_perm)
36235 {
36236 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36237 + unsigned char *cmdptr;
36238 +
36239 if (hdr->request_len > BLK_MAX_CDB) {
36240 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36241 if (!rq->cmd)
36242 return -ENOMEM;
36243 - }
36244 + cmdptr = rq->cmd;
36245 + } else
36246 + cmdptr = tmpcmd;
36247
36248 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36249 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36250 hdr->request_len))
36251 return -EFAULT;
36252
36253 + if (cmdptr != rq->cmd)
36254 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36255 +
36256 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36257 if (blk_verify_command(rq->cmd, has_write_perm))
36258 return -EPERM;
36259 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36260 index f678c73..f35aa18 100644
36261 --- a/block/compat_ioctl.c
36262 +++ b/block/compat_ioctl.c
36263 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36264 cgc = compat_alloc_user_space(sizeof(*cgc));
36265 cgc32 = compat_ptr(arg);
36266
36267 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36268 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36269 get_user(data, &cgc32->buffer) ||
36270 put_user(compat_ptr(data), &cgc->buffer) ||
36271 copy_in_user(&cgc->buflen, &cgc32->buflen,
36272 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36273 err |= __get_user(f->spec1, &uf->spec1);
36274 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36275 err |= __get_user(name, &uf->name);
36276 - f->name = compat_ptr(name);
36277 + f->name = (void __force_kernel *)compat_ptr(name);
36278 if (err) {
36279 err = -EFAULT;
36280 goto out;
36281 diff --git a/block/genhd.c b/block/genhd.c
36282 index 0a536dc..b8f7aca 100644
36283 --- a/block/genhd.c
36284 +++ b/block/genhd.c
36285 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36286
36287 /*
36288 * Register device numbers dev..(dev+range-1)
36289 - * range must be nonzero
36290 + * Noop if @range is zero.
36291 * The hash chain is sorted on range, so that subranges can override.
36292 */
36293 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36294 struct kobject *(*probe)(dev_t, int *, void *),
36295 int (*lock)(dev_t, void *), void *data)
36296 {
36297 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36298 + if (range)
36299 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36300 }
36301
36302 EXPORT_SYMBOL(blk_register_region);
36303
36304 +/* undo blk_register_region(), noop if @range is zero */
36305 void blk_unregister_region(dev_t devt, unsigned long range)
36306 {
36307 - kobj_unmap(bdev_map, devt, range);
36308 + if (range)
36309 + kobj_unmap(bdev_map, devt, range);
36310 }
36311
36312 EXPORT_SYMBOL(blk_unregister_region);
36313 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36314 index 56d08fd..2e07090 100644
36315 --- a/block/partitions/efi.c
36316 +++ b/block/partitions/efi.c
36317 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36318 if (!gpt)
36319 return NULL;
36320
36321 + if (!le32_to_cpu(gpt->num_partition_entries))
36322 + return NULL;
36323 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36324 + if (!pte)
36325 + return NULL;
36326 +
36327 count = le32_to_cpu(gpt->num_partition_entries) *
36328 le32_to_cpu(gpt->sizeof_partition_entry);
36329 - if (!count)
36330 - return NULL;
36331 - pte = kmalloc(count, GFP_KERNEL);
36332 - if (!pte)
36333 - return NULL;
36334 -
36335 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36336 (u8 *) pte, count) < count) {
36337 kfree(pte);
36338 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36339 index 28163fa..07190a06 100644
36340 --- a/block/scsi_ioctl.c
36341 +++ b/block/scsi_ioctl.c
36342 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36343 return put_user(0, p);
36344 }
36345
36346 -static int sg_get_timeout(struct request_queue *q)
36347 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36348 {
36349 return jiffies_to_clock_t(q->sg_timeout);
36350 }
36351 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36352 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36353 struct sg_io_hdr *hdr, fmode_t mode)
36354 {
36355 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36356 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36357 + unsigned char *cmdptr;
36358 +
36359 + if (rq->cmd != rq->__cmd)
36360 + cmdptr = rq->cmd;
36361 + else
36362 + cmdptr = tmpcmd;
36363 +
36364 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36365 return -EFAULT;
36366 +
36367 + if (cmdptr != rq->cmd)
36368 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36369 +
36370 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36371 return -EPERM;
36372
36373 @@ -431,6 +443,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36374 int err;
36375 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36376 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36377 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36378 + unsigned char *cmdptr;
36379
36380 if (!sic)
36381 return -EINVAL;
36382 @@ -469,9 +483,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36383 */
36384 err = -EFAULT;
36385 rq->cmd_len = cmdlen;
36386 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36387 +
36388 + if (rq->cmd != rq->__cmd)
36389 + cmdptr = rq->cmd;
36390 + else
36391 + cmdptr = tmpcmd;
36392 +
36393 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36394 goto error;
36395
36396 + if (rq->cmd != cmdptr)
36397 + memcpy(rq->cmd, cmdptr, cmdlen);
36398 +
36399 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36400 goto error;
36401
36402 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36403 index 650afac1..f3307de 100644
36404 --- a/crypto/cryptd.c
36405 +++ b/crypto/cryptd.c
36406 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36407
36408 struct cryptd_blkcipher_request_ctx {
36409 crypto_completion_t complete;
36410 -};
36411 +} __no_const;
36412
36413 struct cryptd_hash_ctx {
36414 struct crypto_shash *child;
36415 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36416
36417 struct cryptd_aead_request_ctx {
36418 crypto_completion_t complete;
36419 -};
36420 +} __no_const;
36421
36422 static void cryptd_queue_worker(struct work_struct *work);
36423
36424 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36425 index c305d41..a96de79 100644
36426 --- a/crypto/pcrypt.c
36427 +++ b/crypto/pcrypt.c
36428 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36429 int ret;
36430
36431 pinst->kobj.kset = pcrypt_kset;
36432 - ret = kobject_add(&pinst->kobj, NULL, name);
36433 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36434 if (!ret)
36435 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36436
36437 diff --git a/crypto/zlib.c b/crypto/zlib.c
36438 index 0eefa9d..0fa3d29 100644
36439 --- a/crypto/zlib.c
36440 +++ b/crypto/zlib.c
36441 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36442 zlib_comp_exit(ctx);
36443
36444 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36445 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36446 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36447 : MAX_WBITS;
36448 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36449 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36450 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36451 : DEF_MEM_LEVEL;
36452
36453 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36454 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36455 index 6921c7f..78e1af7 100644
36456 --- a/drivers/acpi/acpica/hwxfsleep.c
36457 +++ b/drivers/acpi/acpica/hwxfsleep.c
36458 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36459 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36460
36461 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36462 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36463 - acpi_hw_extended_sleep},
36464 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36465 - acpi_hw_extended_wake_prep},
36466 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36467 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36468 + .extended_function = acpi_hw_extended_sleep},
36469 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36470 + .extended_function = acpi_hw_extended_wake_prep},
36471 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36472 + .extended_function = acpi_hw_extended_wake}
36473 };
36474
36475 /*
36476 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36477 index 16129c7..8b675cd 100644
36478 --- a/drivers/acpi/apei/apei-internal.h
36479 +++ b/drivers/acpi/apei/apei-internal.h
36480 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36481 struct apei_exec_ins_type {
36482 u32 flags;
36483 apei_exec_ins_func_t run;
36484 -};
36485 +} __do_const;
36486
36487 struct apei_exec_context {
36488 u32 ip;
36489 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36490 index e82d097..0c855c1 100644
36491 --- a/drivers/acpi/apei/ghes.c
36492 +++ b/drivers/acpi/apei/ghes.c
36493 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36494 const struct acpi_hest_generic *generic,
36495 const struct acpi_hest_generic_status *estatus)
36496 {
36497 - static atomic_t seqno;
36498 + static atomic_unchecked_t seqno;
36499 unsigned int curr_seqno;
36500 char pfx_seq[64];
36501
36502 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36503 else
36504 pfx = KERN_ERR;
36505 }
36506 - curr_seqno = atomic_inc_return(&seqno);
36507 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36508 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36509 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36510 pfx_seq, generic->header.source_id);
36511 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36512 index a83e3c6..c3d617f 100644
36513 --- a/drivers/acpi/bgrt.c
36514 +++ b/drivers/acpi/bgrt.c
36515 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36516 if (!bgrt_image)
36517 return -ENODEV;
36518
36519 - bin_attr_image.private = bgrt_image;
36520 - bin_attr_image.size = bgrt_image_size;
36521 + pax_open_kernel();
36522 + *(void **)&bin_attr_image.private = bgrt_image;
36523 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36524 + pax_close_kernel();
36525
36526 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36527 if (!bgrt_kobj)
36528 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36529 index 9b693d5..8953d54 100644
36530 --- a/drivers/acpi/blacklist.c
36531 +++ b/drivers/acpi/blacklist.c
36532 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36533 u32 is_critical_error;
36534 };
36535
36536 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36537 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36538
36539 /*
36540 * POLICY: If *anything* doesn't work, put it on the blacklist.
36541 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36542 return 0;
36543 }
36544
36545 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36546 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36547 {
36548 .callback = dmi_disable_osi_vista,
36549 .ident = "Fujitsu Siemens",
36550 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36551 index 8b67bd0..b59593e 100644
36552 --- a/drivers/acpi/bus.c
36553 +++ b/drivers/acpi/bus.c
36554 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36555 }
36556 #endif
36557
36558 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36559 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36560 /*
36561 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36562 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36563 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36564 {}
36565 };
36566 #else
36567 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36568 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36569 {}
36570 };
36571 #endif
36572 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36573 index c68e724..e863008 100644
36574 --- a/drivers/acpi/custom_method.c
36575 +++ b/drivers/acpi/custom_method.c
36576 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36577 struct acpi_table_header table;
36578 acpi_status status;
36579
36580 +#ifdef CONFIG_GRKERNSEC_KMEM
36581 + return -EPERM;
36582 +#endif
36583 +
36584 if (!(*ppos)) {
36585 /* parse the table header to get the table length */
36586 if (count <= sizeof(struct acpi_table_header))
36587 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36588 index c0d44d3..5ad8f9a 100644
36589 --- a/drivers/acpi/device_pm.c
36590 +++ b/drivers/acpi/device_pm.c
36591 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36592
36593 #endif /* CONFIG_PM_SLEEP */
36594
36595 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36596 +
36597 static struct dev_pm_domain acpi_general_pm_domain = {
36598 .ops = {
36599 #ifdef CONFIG_PM
36600 @@ -1043,6 +1045,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36601 #endif
36602 #endif
36603 },
36604 + .detach = acpi_dev_pm_detach
36605 };
36606
36607 /**
36608 @@ -1112,7 +1115,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36609 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36610 }
36611
36612 - dev->pm_domain->detach = acpi_dev_pm_detach;
36613 return 0;
36614 }
36615 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36616 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36617 index 1b5853f..ab1808c 100644
36618 --- a/drivers/acpi/ec.c
36619 +++ b/drivers/acpi/ec.c
36620 @@ -1045,7 +1045,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36621 return 0;
36622 }
36623
36624 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36625 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36626 {
36627 ec_skip_dsdt_scan, "Compal JFL92", {
36628 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36629 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36630 index 139d9e4..9a9d799 100644
36631 --- a/drivers/acpi/pci_slot.c
36632 +++ b/drivers/acpi/pci_slot.c
36633 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36634 return 0;
36635 }
36636
36637 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36638 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36639 /*
36640 * Fujitsu Primequest machines will return 1023 to indicate an
36641 * error if the _SUN method is evaluated on SxFy objects that
36642 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36643 index d9f7158..168e742 100644
36644 --- a/drivers/acpi/processor_driver.c
36645 +++ b/drivers/acpi/processor_driver.c
36646 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36647 return NOTIFY_OK;
36648 }
36649
36650 -static struct notifier_block __refdata acpi_cpu_notifier = {
36651 +static struct notifier_block __refconst acpi_cpu_notifier = {
36652 .notifier_call = acpi_cpu_soft_notify,
36653 };
36654
36655 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36656 index b27ab7a..275b1b6 100644
36657 --- a/drivers/acpi/processor_idle.c
36658 +++ b/drivers/acpi/processor_idle.c
36659 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36660 {
36661 int i, count = CPUIDLE_DRIVER_STATE_START;
36662 struct acpi_processor_cx *cx;
36663 - struct cpuidle_state *state;
36664 + cpuidle_state_no_const *state;
36665 struct cpuidle_driver *drv = &acpi_idle_driver;
36666
36667 if (!pr->flags.power_setup_done)
36668 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36669 index e5dd808..1eceed1 100644
36670 --- a/drivers/acpi/processor_pdc.c
36671 +++ b/drivers/acpi/processor_pdc.c
36672 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36673 return 0;
36674 }
36675
36676 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36677 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36678 {
36679 set_no_mwait, "Extensa 5220", {
36680 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36681 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36682 index 8aa9254..aeff570 100644
36683 --- a/drivers/acpi/sleep.c
36684 +++ b/drivers/acpi/sleep.c
36685 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36686 return 0;
36687 }
36688
36689 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36690 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36691 {
36692 .callback = init_old_suspend_ordering,
36693 .ident = "Abit KN9 (nForce4 variant)",
36694 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36695 index 13e577c..cef11ee 100644
36696 --- a/drivers/acpi/sysfs.c
36697 +++ b/drivers/acpi/sysfs.c
36698 @@ -423,11 +423,11 @@ static u32 num_counters;
36699 static struct attribute **all_attrs;
36700 static u32 acpi_gpe_count;
36701
36702 -static struct attribute_group interrupt_stats_attr_group = {
36703 +static attribute_group_no_const interrupt_stats_attr_group = {
36704 .name = "interrupts",
36705 };
36706
36707 -static struct kobj_attribute *counter_attrs;
36708 +static kobj_attribute_no_const *counter_attrs;
36709
36710 static void delete_gpe_attr_array(void)
36711 {
36712 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36713 index d24fa19..782f1e6 100644
36714 --- a/drivers/acpi/thermal.c
36715 +++ b/drivers/acpi/thermal.c
36716 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36717 return 0;
36718 }
36719
36720 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36721 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36722 /*
36723 * Award BIOS on this AOpen makes thermal control almost worthless.
36724 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36725 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36726 index 3647ce7..e733107 100644
36727 --- a/drivers/acpi/video.c
36728 +++ b/drivers/acpi/video.c
36729 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36730 return 0;
36731 }
36732
36733 -static struct dmi_system_id video_dmi_table[] __initdata = {
36734 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36735 /*
36736 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36737 */
36738 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36739 index 61a9c07..ea98fa1 100644
36740 --- a/drivers/ata/libahci.c
36741 +++ b/drivers/ata/libahci.c
36742 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36743 }
36744 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36745
36746 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36747 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36748 struct ata_taskfile *tf, int is_cmd, u16 flags,
36749 unsigned long timeout_msec)
36750 {
36751 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36752 index 00f2f74..efd8b7d 100644
36753 --- a/drivers/ata/libata-core.c
36754 +++ b/drivers/ata/libata-core.c
36755 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36756 static void ata_dev_xfermask(struct ata_device *dev);
36757 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36758
36759 -atomic_t ata_print_id = ATOMIC_INIT(0);
36760 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36761
36762 struct ata_force_param {
36763 const char *name;
36764 @@ -4842,7 +4842,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36765 struct ata_port *ap;
36766 unsigned int tag;
36767
36768 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36769 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36770 ap = qc->ap;
36771
36772 qc->flags = 0;
36773 @@ -4858,7 +4858,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36774 struct ata_port *ap;
36775 struct ata_link *link;
36776
36777 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36778 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36779 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36780 ap = qc->ap;
36781 link = qc->dev->link;
36782 @@ -5962,6 +5962,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36783 return;
36784
36785 spin_lock(&lock);
36786 + pax_open_kernel();
36787
36788 for (cur = ops->inherits; cur; cur = cur->inherits) {
36789 void **inherit = (void **)cur;
36790 @@ -5975,8 +5976,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36791 if (IS_ERR(*pp))
36792 *pp = NULL;
36793
36794 - ops->inherits = NULL;
36795 + *(struct ata_port_operations **)&ops->inherits = NULL;
36796
36797 + pax_close_kernel();
36798 spin_unlock(&lock);
36799 }
36800
36801 @@ -6172,7 +6174,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36802
36803 /* give ports names and add SCSI hosts */
36804 for (i = 0; i < host->n_ports; i++) {
36805 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36806 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36807 host->ports[i]->local_port_no = i + 1;
36808 }
36809
36810 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36811 index 6abd17a..9961bf7 100644
36812 --- a/drivers/ata/libata-scsi.c
36813 +++ b/drivers/ata/libata-scsi.c
36814 @@ -4169,7 +4169,7 @@ int ata_sas_port_init(struct ata_port *ap)
36815
36816 if (rc)
36817 return rc;
36818 - ap->print_id = atomic_inc_return(&ata_print_id);
36819 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36820 return 0;
36821 }
36822 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36823 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36824 index 5f4e0cc..ff2c347 100644
36825 --- a/drivers/ata/libata.h
36826 +++ b/drivers/ata/libata.h
36827 @@ -53,7 +53,7 @@ enum {
36828 ATA_DNXFER_QUIET = (1 << 31),
36829 };
36830
36831 -extern atomic_t ata_print_id;
36832 +extern atomic_unchecked_t ata_print_id;
36833 extern int atapi_passthru16;
36834 extern int libata_fua;
36835 extern int libata_noacpi;
36836 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36837 index a9b0c82..207d97d 100644
36838 --- a/drivers/ata/pata_arasan_cf.c
36839 +++ b/drivers/ata/pata_arasan_cf.c
36840 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36841 /* Handle platform specific quirks */
36842 if (quirk) {
36843 if (quirk & CF_BROKEN_PIO) {
36844 - ap->ops->set_piomode = NULL;
36845 + pax_open_kernel();
36846 + *(void **)&ap->ops->set_piomode = NULL;
36847 + pax_close_kernel();
36848 ap->pio_mask = 0;
36849 }
36850 if (quirk & CF_BROKEN_MWDMA)
36851 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36852 index f9b983a..887b9d8 100644
36853 --- a/drivers/atm/adummy.c
36854 +++ b/drivers/atm/adummy.c
36855 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36856 vcc->pop(vcc, skb);
36857 else
36858 dev_kfree_skb_any(skb);
36859 - atomic_inc(&vcc->stats->tx);
36860 + atomic_inc_unchecked(&vcc->stats->tx);
36861
36862 return 0;
36863 }
36864 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36865 index f1a9198..f466a4a 100644
36866 --- a/drivers/atm/ambassador.c
36867 +++ b/drivers/atm/ambassador.c
36868 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36869 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36870
36871 // VC layer stats
36872 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36873 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36874
36875 // free the descriptor
36876 kfree (tx_descr);
36877 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36878 dump_skb ("<<<", vc, skb);
36879
36880 // VC layer stats
36881 - atomic_inc(&atm_vcc->stats->rx);
36882 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36883 __net_timestamp(skb);
36884 // end of our responsibility
36885 atm_vcc->push (atm_vcc, skb);
36886 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36887 } else {
36888 PRINTK (KERN_INFO, "dropped over-size frame");
36889 // should we count this?
36890 - atomic_inc(&atm_vcc->stats->rx_drop);
36891 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36892 }
36893
36894 } else {
36895 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36896 }
36897
36898 if (check_area (skb->data, skb->len)) {
36899 - atomic_inc(&atm_vcc->stats->tx_err);
36900 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36901 return -ENOMEM; // ?
36902 }
36903
36904 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36905 index 480fa6f..947067c 100644
36906 --- a/drivers/atm/atmtcp.c
36907 +++ b/drivers/atm/atmtcp.c
36908 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36909 if (vcc->pop) vcc->pop(vcc,skb);
36910 else dev_kfree_skb(skb);
36911 if (dev_data) return 0;
36912 - atomic_inc(&vcc->stats->tx_err);
36913 + atomic_inc_unchecked(&vcc->stats->tx_err);
36914 return -ENOLINK;
36915 }
36916 size = skb->len+sizeof(struct atmtcp_hdr);
36917 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36918 if (!new_skb) {
36919 if (vcc->pop) vcc->pop(vcc,skb);
36920 else dev_kfree_skb(skb);
36921 - atomic_inc(&vcc->stats->tx_err);
36922 + atomic_inc_unchecked(&vcc->stats->tx_err);
36923 return -ENOBUFS;
36924 }
36925 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36926 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36927 if (vcc->pop) vcc->pop(vcc,skb);
36928 else dev_kfree_skb(skb);
36929 out_vcc->push(out_vcc,new_skb);
36930 - atomic_inc(&vcc->stats->tx);
36931 - atomic_inc(&out_vcc->stats->rx);
36932 + atomic_inc_unchecked(&vcc->stats->tx);
36933 + atomic_inc_unchecked(&out_vcc->stats->rx);
36934 return 0;
36935 }
36936
36937 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36938 read_unlock(&vcc_sklist_lock);
36939 if (!out_vcc) {
36940 result = -EUNATCH;
36941 - atomic_inc(&vcc->stats->tx_err);
36942 + atomic_inc_unchecked(&vcc->stats->tx_err);
36943 goto done;
36944 }
36945 skb_pull(skb,sizeof(struct atmtcp_hdr));
36946 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36947 __net_timestamp(new_skb);
36948 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36949 out_vcc->push(out_vcc,new_skb);
36950 - atomic_inc(&vcc->stats->tx);
36951 - atomic_inc(&out_vcc->stats->rx);
36952 + atomic_inc_unchecked(&vcc->stats->tx);
36953 + atomic_inc_unchecked(&out_vcc->stats->rx);
36954 done:
36955 if (vcc->pop) vcc->pop(vcc,skb);
36956 else dev_kfree_skb(skb);
36957 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36958 index c7fab3e..68d0965 100644
36959 --- a/drivers/atm/eni.c
36960 +++ b/drivers/atm/eni.c
36961 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36962 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36963 vcc->dev->number);
36964 length = 0;
36965 - atomic_inc(&vcc->stats->rx_err);
36966 + atomic_inc_unchecked(&vcc->stats->rx_err);
36967 }
36968 else {
36969 length = ATM_CELL_SIZE-1; /* no HEC */
36970 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36971 size);
36972 }
36973 eff = length = 0;
36974 - atomic_inc(&vcc->stats->rx_err);
36975 + atomic_inc_unchecked(&vcc->stats->rx_err);
36976 }
36977 else {
36978 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36979 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36980 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36981 vcc->dev->number,vcc->vci,length,size << 2,descr);
36982 length = eff = 0;
36983 - atomic_inc(&vcc->stats->rx_err);
36984 + atomic_inc_unchecked(&vcc->stats->rx_err);
36985 }
36986 }
36987 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36988 @@ -770,7 +770,7 @@ rx_dequeued++;
36989 vcc->push(vcc,skb);
36990 pushed++;
36991 }
36992 - atomic_inc(&vcc->stats->rx);
36993 + atomic_inc_unchecked(&vcc->stats->rx);
36994 }
36995 wake_up(&eni_dev->rx_wait);
36996 }
36997 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36998 PCI_DMA_TODEVICE);
36999 if (vcc->pop) vcc->pop(vcc,skb);
37000 else dev_kfree_skb_irq(skb);
37001 - atomic_inc(&vcc->stats->tx);
37002 + atomic_inc_unchecked(&vcc->stats->tx);
37003 wake_up(&eni_dev->tx_wait);
37004 dma_complete++;
37005 }
37006 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
37007 index 82f2ae0..f205c02 100644
37008 --- a/drivers/atm/firestream.c
37009 +++ b/drivers/atm/firestream.c
37010 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
37011 }
37012 }
37013
37014 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37015 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37016
37017 fs_dprintk (FS_DEBUG_TXMEM, "i");
37018 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37019 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37020 #endif
37021 skb_put (skb, qe->p1 & 0xffff);
37022 ATM_SKB(skb)->vcc = atm_vcc;
37023 - atomic_inc(&atm_vcc->stats->rx);
37024 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37025 __net_timestamp(skb);
37026 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37027 atm_vcc->push (atm_vcc, skb);
37028 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37029 kfree (pe);
37030 }
37031 if (atm_vcc)
37032 - atomic_inc(&atm_vcc->stats->rx_drop);
37033 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37034 break;
37035 case 0x1f: /* Reassembly abort: no buffers. */
37036 /* Silently increment error counter. */
37037 if (atm_vcc)
37038 - atomic_inc(&atm_vcc->stats->rx_drop);
37039 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37040 break;
37041 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37042 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37043 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37044 index d5d9eaf..65c0d53 100644
37045 --- a/drivers/atm/fore200e.c
37046 +++ b/drivers/atm/fore200e.c
37047 @@ -931,9 +931,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37048 #endif
37049 /* check error condition */
37050 if (*entry->status & STATUS_ERROR)
37051 - atomic_inc(&vcc->stats->tx_err);
37052 + atomic_inc_unchecked(&vcc->stats->tx_err);
37053 else
37054 - atomic_inc(&vcc->stats->tx);
37055 + atomic_inc_unchecked(&vcc->stats->tx);
37056 }
37057 }
37058
37059 @@ -1082,7 +1082,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37060 if (skb == NULL) {
37061 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37062
37063 - atomic_inc(&vcc->stats->rx_drop);
37064 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37065 return -ENOMEM;
37066 }
37067
37068 @@ -1125,14 +1125,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37069
37070 dev_kfree_skb_any(skb);
37071
37072 - atomic_inc(&vcc->stats->rx_drop);
37073 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37074 return -ENOMEM;
37075 }
37076
37077 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37078
37079 vcc->push(vcc, skb);
37080 - atomic_inc(&vcc->stats->rx);
37081 + atomic_inc_unchecked(&vcc->stats->rx);
37082
37083 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37084
37085 @@ -1210,7 +1210,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37086 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37087 fore200e->atm_dev->number,
37088 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37089 - atomic_inc(&vcc->stats->rx_err);
37090 + atomic_inc_unchecked(&vcc->stats->rx_err);
37091 }
37092 }
37093
37094 @@ -1655,7 +1655,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37095 goto retry_here;
37096 }
37097
37098 - atomic_inc(&vcc->stats->tx_err);
37099 + atomic_inc_unchecked(&vcc->stats->tx_err);
37100
37101 fore200e->tx_sat++;
37102 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37103 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37104 index c39702b..785b73b 100644
37105 --- a/drivers/atm/he.c
37106 +++ b/drivers/atm/he.c
37107 @@ -1689,7 +1689,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37108
37109 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37110 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37111 - atomic_inc(&vcc->stats->rx_drop);
37112 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37113 goto return_host_buffers;
37114 }
37115
37116 @@ -1716,7 +1716,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37117 RBRQ_LEN_ERR(he_dev->rbrq_head)
37118 ? "LEN_ERR" : "",
37119 vcc->vpi, vcc->vci);
37120 - atomic_inc(&vcc->stats->rx_err);
37121 + atomic_inc_unchecked(&vcc->stats->rx_err);
37122 goto return_host_buffers;
37123 }
37124
37125 @@ -1768,7 +1768,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37126 vcc->push(vcc, skb);
37127 spin_lock(&he_dev->global_lock);
37128
37129 - atomic_inc(&vcc->stats->rx);
37130 + atomic_inc_unchecked(&vcc->stats->rx);
37131
37132 return_host_buffers:
37133 ++pdus_assembled;
37134 @@ -2094,7 +2094,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37135 tpd->vcc->pop(tpd->vcc, tpd->skb);
37136 else
37137 dev_kfree_skb_any(tpd->skb);
37138 - atomic_inc(&tpd->vcc->stats->tx_err);
37139 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37140 }
37141 pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37142 return;
37143 @@ -2506,7 +2506,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37144 vcc->pop(vcc, skb);
37145 else
37146 dev_kfree_skb_any(skb);
37147 - atomic_inc(&vcc->stats->tx_err);
37148 + atomic_inc_unchecked(&vcc->stats->tx_err);
37149 return -EINVAL;
37150 }
37151
37152 @@ -2517,7 +2517,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37153 vcc->pop(vcc, skb);
37154 else
37155 dev_kfree_skb_any(skb);
37156 - atomic_inc(&vcc->stats->tx_err);
37157 + atomic_inc_unchecked(&vcc->stats->tx_err);
37158 return -EINVAL;
37159 }
37160 #endif
37161 @@ -2529,7 +2529,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37162 vcc->pop(vcc, skb);
37163 else
37164 dev_kfree_skb_any(skb);
37165 - atomic_inc(&vcc->stats->tx_err);
37166 + atomic_inc_unchecked(&vcc->stats->tx_err);
37167 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37168 return -ENOMEM;
37169 }
37170 @@ -2571,7 +2571,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37171 vcc->pop(vcc, skb);
37172 else
37173 dev_kfree_skb_any(skb);
37174 - atomic_inc(&vcc->stats->tx_err);
37175 + atomic_inc_unchecked(&vcc->stats->tx_err);
37176 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37177 return -ENOMEM;
37178 }
37179 @@ -2602,7 +2602,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37180 __enqueue_tpd(he_dev, tpd, cid);
37181 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37182
37183 - atomic_inc(&vcc->stats->tx);
37184 + atomic_inc_unchecked(&vcc->stats->tx);
37185
37186 return 0;
37187 }
37188 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37189 index 1dc0519..1aadaf7 100644
37190 --- a/drivers/atm/horizon.c
37191 +++ b/drivers/atm/horizon.c
37192 @@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37193 {
37194 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37195 // VC layer stats
37196 - atomic_inc(&vcc->stats->rx);
37197 + atomic_inc_unchecked(&vcc->stats->rx);
37198 __net_timestamp(skb);
37199 // end of our responsibility
37200 vcc->push (vcc, skb);
37201 @@ -1186,7 +1186,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37202 dev->tx_iovec = NULL;
37203
37204 // VC layer stats
37205 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37206 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37207
37208 // free the skb
37209 hrz_kfree_skb (skb);
37210 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37211 index 2b24ed0..b3d6acc 100644
37212 --- a/drivers/atm/idt77252.c
37213 +++ b/drivers/atm/idt77252.c
37214 @@ -810,7 +810,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37215 else
37216 dev_kfree_skb(skb);
37217
37218 - atomic_inc(&vcc->stats->tx);
37219 + atomic_inc_unchecked(&vcc->stats->tx);
37220 }
37221
37222 atomic_dec(&scq->used);
37223 @@ -1072,13 +1072,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37224 if ((sb = dev_alloc_skb(64)) == NULL) {
37225 printk("%s: Can't allocate buffers for aal0.\n",
37226 card->name);
37227 - atomic_add(i, &vcc->stats->rx_drop);
37228 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37229 break;
37230 }
37231 if (!atm_charge(vcc, sb->truesize)) {
37232 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37233 card->name);
37234 - atomic_add(i - 1, &vcc->stats->rx_drop);
37235 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37236 dev_kfree_skb(sb);
37237 break;
37238 }
37239 @@ -1095,7 +1095,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37240 ATM_SKB(sb)->vcc = vcc;
37241 __net_timestamp(sb);
37242 vcc->push(vcc, sb);
37243 - atomic_inc(&vcc->stats->rx);
37244 + atomic_inc_unchecked(&vcc->stats->rx);
37245
37246 cell += ATM_CELL_PAYLOAD;
37247 }
37248 @@ -1132,13 +1132,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37249 "(CDC: %08x)\n",
37250 card->name, len, rpp->len, readl(SAR_REG_CDC));
37251 recycle_rx_pool_skb(card, rpp);
37252 - atomic_inc(&vcc->stats->rx_err);
37253 + atomic_inc_unchecked(&vcc->stats->rx_err);
37254 return;
37255 }
37256 if (stat & SAR_RSQE_CRC) {
37257 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37258 recycle_rx_pool_skb(card, rpp);
37259 - atomic_inc(&vcc->stats->rx_err);
37260 + atomic_inc_unchecked(&vcc->stats->rx_err);
37261 return;
37262 }
37263 if (skb_queue_len(&rpp->queue) > 1) {
37264 @@ -1149,7 +1149,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37265 RXPRINTK("%s: Can't alloc RX skb.\n",
37266 card->name);
37267 recycle_rx_pool_skb(card, rpp);
37268 - atomic_inc(&vcc->stats->rx_err);
37269 + atomic_inc_unchecked(&vcc->stats->rx_err);
37270 return;
37271 }
37272 if (!atm_charge(vcc, skb->truesize)) {
37273 @@ -1168,7 +1168,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37274 __net_timestamp(skb);
37275
37276 vcc->push(vcc, skb);
37277 - atomic_inc(&vcc->stats->rx);
37278 + atomic_inc_unchecked(&vcc->stats->rx);
37279
37280 return;
37281 }
37282 @@ -1190,7 +1190,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37283 __net_timestamp(skb);
37284
37285 vcc->push(vcc, skb);
37286 - atomic_inc(&vcc->stats->rx);
37287 + atomic_inc_unchecked(&vcc->stats->rx);
37288
37289 if (skb->truesize > SAR_FB_SIZE_3)
37290 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37291 @@ -1301,14 +1301,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37292 if (vcc->qos.aal != ATM_AAL0) {
37293 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37294 card->name, vpi, vci);
37295 - atomic_inc(&vcc->stats->rx_drop);
37296 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37297 goto drop;
37298 }
37299
37300 if ((sb = dev_alloc_skb(64)) == NULL) {
37301 printk("%s: Can't allocate buffers for AAL0.\n",
37302 card->name);
37303 - atomic_inc(&vcc->stats->rx_err);
37304 + atomic_inc_unchecked(&vcc->stats->rx_err);
37305 goto drop;
37306 }
37307
37308 @@ -1327,7 +1327,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37309 ATM_SKB(sb)->vcc = vcc;
37310 __net_timestamp(sb);
37311 vcc->push(vcc, sb);
37312 - atomic_inc(&vcc->stats->rx);
37313 + atomic_inc_unchecked(&vcc->stats->rx);
37314
37315 drop:
37316 skb_pull(queue, 64);
37317 @@ -1952,13 +1952,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37318
37319 if (vc == NULL) {
37320 printk("%s: NULL connection in send().\n", card->name);
37321 - atomic_inc(&vcc->stats->tx_err);
37322 + atomic_inc_unchecked(&vcc->stats->tx_err);
37323 dev_kfree_skb(skb);
37324 return -EINVAL;
37325 }
37326 if (!test_bit(VCF_TX, &vc->flags)) {
37327 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37328 - atomic_inc(&vcc->stats->tx_err);
37329 + atomic_inc_unchecked(&vcc->stats->tx_err);
37330 dev_kfree_skb(skb);
37331 return -EINVAL;
37332 }
37333 @@ -1970,14 +1970,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37334 break;
37335 default:
37336 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37337 - atomic_inc(&vcc->stats->tx_err);
37338 + atomic_inc_unchecked(&vcc->stats->tx_err);
37339 dev_kfree_skb(skb);
37340 return -EINVAL;
37341 }
37342
37343 if (skb_shinfo(skb)->nr_frags != 0) {
37344 printk("%s: No scatter-gather yet.\n", card->name);
37345 - atomic_inc(&vcc->stats->tx_err);
37346 + atomic_inc_unchecked(&vcc->stats->tx_err);
37347 dev_kfree_skb(skb);
37348 return -EINVAL;
37349 }
37350 @@ -1985,7 +1985,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37351
37352 err = queue_skb(card, vc, skb, oam);
37353 if (err) {
37354 - atomic_inc(&vcc->stats->tx_err);
37355 + atomic_inc_unchecked(&vcc->stats->tx_err);
37356 dev_kfree_skb(skb);
37357 return err;
37358 }
37359 @@ -2008,7 +2008,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37360 skb = dev_alloc_skb(64);
37361 if (!skb) {
37362 printk("%s: Out of memory in send_oam().\n", card->name);
37363 - atomic_inc(&vcc->stats->tx_err);
37364 + atomic_inc_unchecked(&vcc->stats->tx_err);
37365 return -ENOMEM;
37366 }
37367 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37368 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37369 index 4217f29..88f547a 100644
37370 --- a/drivers/atm/iphase.c
37371 +++ b/drivers/atm/iphase.c
37372 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37373 status = (u_short) (buf_desc_ptr->desc_mode);
37374 if (status & (RX_CER | RX_PTE | RX_OFL))
37375 {
37376 - atomic_inc(&vcc->stats->rx_err);
37377 + atomic_inc_unchecked(&vcc->stats->rx_err);
37378 IF_ERR(printk("IA: bad packet, dropping it");)
37379 if (status & RX_CER) {
37380 IF_ERR(printk(" cause: packet CRC error\n");)
37381 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37382 len = dma_addr - buf_addr;
37383 if (len > iadev->rx_buf_sz) {
37384 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37385 - atomic_inc(&vcc->stats->rx_err);
37386 + atomic_inc_unchecked(&vcc->stats->rx_err);
37387 goto out_free_desc;
37388 }
37389
37390 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37391 ia_vcc = INPH_IA_VCC(vcc);
37392 if (ia_vcc == NULL)
37393 {
37394 - atomic_inc(&vcc->stats->rx_err);
37395 + atomic_inc_unchecked(&vcc->stats->rx_err);
37396 atm_return(vcc, skb->truesize);
37397 dev_kfree_skb_any(skb);
37398 goto INCR_DLE;
37399 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37400 if ((length > iadev->rx_buf_sz) || (length >
37401 (skb->len - sizeof(struct cpcs_trailer))))
37402 {
37403 - atomic_inc(&vcc->stats->rx_err);
37404 + atomic_inc_unchecked(&vcc->stats->rx_err);
37405 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37406 length, skb->len);)
37407 atm_return(vcc, skb->truesize);
37408 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37409
37410 IF_RX(printk("rx_dle_intr: skb push");)
37411 vcc->push(vcc,skb);
37412 - atomic_inc(&vcc->stats->rx);
37413 + atomic_inc_unchecked(&vcc->stats->rx);
37414 iadev->rx_pkt_cnt++;
37415 }
37416 INCR_DLE:
37417 @@ -2826,15 +2826,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37418 {
37419 struct k_sonet_stats *stats;
37420 stats = &PRIV(_ia_dev[board])->sonet_stats;
37421 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37422 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37423 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37424 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37425 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37426 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37427 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37428 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37429 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37430 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37431 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37432 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37433 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37434 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37435 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37436 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37437 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37438 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37439 }
37440 ia_cmds.status = 0;
37441 break;
37442 @@ -2939,7 +2939,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37443 if ((desc == 0) || (desc > iadev->num_tx_desc))
37444 {
37445 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37446 - atomic_inc(&vcc->stats->tx);
37447 + atomic_inc_unchecked(&vcc->stats->tx);
37448 if (vcc->pop)
37449 vcc->pop(vcc, skb);
37450 else
37451 @@ -3044,14 +3044,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37452 ATM_DESC(skb) = vcc->vci;
37453 skb_queue_tail(&iadev->tx_dma_q, skb);
37454
37455 - atomic_inc(&vcc->stats->tx);
37456 + atomic_inc_unchecked(&vcc->stats->tx);
37457 iadev->tx_pkt_cnt++;
37458 /* Increment transaction counter */
37459 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37460
37461 #if 0
37462 /* add flow control logic */
37463 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37464 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37465 if (iavcc->vc_desc_cnt > 10) {
37466 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37467 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37468 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37469 index 93eaf8d..b4ca7da 100644
37470 --- a/drivers/atm/lanai.c
37471 +++ b/drivers/atm/lanai.c
37472 @@ -1303,7 +1303,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37473 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37474 lanai_endtx(lanai, lvcc);
37475 lanai_free_skb(lvcc->tx.atmvcc, skb);
37476 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37477 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37478 }
37479
37480 /* Try to fill the buffer - don't call unless there is backlog */
37481 @@ -1426,7 +1426,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37482 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37483 __net_timestamp(skb);
37484 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37485 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37486 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37487 out:
37488 lvcc->rx.buf.ptr = end;
37489 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37490 @@ -1667,7 +1667,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37491 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37492 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37493 lanai->stats.service_rxnotaal5++;
37494 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37495 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37496 return 0;
37497 }
37498 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37499 @@ -1679,7 +1679,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37500 int bytes;
37501 read_unlock(&vcc_sklist_lock);
37502 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37503 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37504 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37505 lvcc->stats.x.aal5.service_trash++;
37506 bytes = (SERVICE_GET_END(s) * 16) -
37507 (((unsigned long) lvcc->rx.buf.ptr) -
37508 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37509 }
37510 if (s & SERVICE_STREAM) {
37511 read_unlock(&vcc_sklist_lock);
37512 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37513 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37514 lvcc->stats.x.aal5.service_stream++;
37515 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37516 "PDU on VCI %d!\n", lanai->number, vci);
37517 @@ -1699,7 +1699,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37518 return 0;
37519 }
37520 DPRINTK("got rx crc error on vci %d\n", vci);
37521 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37522 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37523 lvcc->stats.x.aal5.service_rxcrc++;
37524 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37525 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37526 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37527 index 9988ac9..7c52585 100644
37528 --- a/drivers/atm/nicstar.c
37529 +++ b/drivers/atm/nicstar.c
37530 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37531 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37532 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37533 card->index);
37534 - atomic_inc(&vcc->stats->tx_err);
37535 + atomic_inc_unchecked(&vcc->stats->tx_err);
37536 dev_kfree_skb_any(skb);
37537 return -EINVAL;
37538 }
37539 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37540 if (!vc->tx) {
37541 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37542 card->index);
37543 - atomic_inc(&vcc->stats->tx_err);
37544 + atomic_inc_unchecked(&vcc->stats->tx_err);
37545 dev_kfree_skb_any(skb);
37546 return -EINVAL;
37547 }
37548 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37549 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37550 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37551 card->index);
37552 - atomic_inc(&vcc->stats->tx_err);
37553 + atomic_inc_unchecked(&vcc->stats->tx_err);
37554 dev_kfree_skb_any(skb);
37555 return -EINVAL;
37556 }
37557
37558 if (skb_shinfo(skb)->nr_frags != 0) {
37559 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37560 - atomic_inc(&vcc->stats->tx_err);
37561 + atomic_inc_unchecked(&vcc->stats->tx_err);
37562 dev_kfree_skb_any(skb);
37563 return -EINVAL;
37564 }
37565 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37566 }
37567
37568 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37569 - atomic_inc(&vcc->stats->tx_err);
37570 + atomic_inc_unchecked(&vcc->stats->tx_err);
37571 dev_kfree_skb_any(skb);
37572 return -EIO;
37573 }
37574 - atomic_inc(&vcc->stats->tx);
37575 + atomic_inc_unchecked(&vcc->stats->tx);
37576
37577 return 0;
37578 }
37579 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37580 printk
37581 ("nicstar%d: Can't allocate buffers for aal0.\n",
37582 card->index);
37583 - atomic_add(i, &vcc->stats->rx_drop);
37584 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37585 break;
37586 }
37587 if (!atm_charge(vcc, sb->truesize)) {
37588 RXPRINTK
37589 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37590 card->index);
37591 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37592 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37593 dev_kfree_skb_any(sb);
37594 break;
37595 }
37596 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37597 ATM_SKB(sb)->vcc = vcc;
37598 __net_timestamp(sb);
37599 vcc->push(vcc, sb);
37600 - atomic_inc(&vcc->stats->rx);
37601 + atomic_inc_unchecked(&vcc->stats->rx);
37602 cell += ATM_CELL_PAYLOAD;
37603 }
37604
37605 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37606 if (iovb == NULL) {
37607 printk("nicstar%d: Out of iovec buffers.\n",
37608 card->index);
37609 - atomic_inc(&vcc->stats->rx_drop);
37610 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37611 recycle_rx_buf(card, skb);
37612 return;
37613 }
37614 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37615 small or large buffer itself. */
37616 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37617 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37618 - atomic_inc(&vcc->stats->rx_err);
37619 + atomic_inc_unchecked(&vcc->stats->rx_err);
37620 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37621 NS_MAX_IOVECS);
37622 NS_PRV_IOVCNT(iovb) = 0;
37623 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37624 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37625 card->index);
37626 which_list(card, skb);
37627 - atomic_inc(&vcc->stats->rx_err);
37628 + atomic_inc_unchecked(&vcc->stats->rx_err);
37629 recycle_rx_buf(card, skb);
37630 vc->rx_iov = NULL;
37631 recycle_iov_buf(card, iovb);
37632 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37633 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37634 card->index);
37635 which_list(card, skb);
37636 - atomic_inc(&vcc->stats->rx_err);
37637 + atomic_inc_unchecked(&vcc->stats->rx_err);
37638 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37639 NS_PRV_IOVCNT(iovb));
37640 vc->rx_iov = NULL;
37641 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37642 printk(" - PDU size mismatch.\n");
37643 else
37644 printk(".\n");
37645 - atomic_inc(&vcc->stats->rx_err);
37646 + atomic_inc_unchecked(&vcc->stats->rx_err);
37647 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37648 NS_PRV_IOVCNT(iovb));
37649 vc->rx_iov = NULL;
37650 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37651 /* skb points to a small buffer */
37652 if (!atm_charge(vcc, skb->truesize)) {
37653 push_rxbufs(card, skb);
37654 - atomic_inc(&vcc->stats->rx_drop);
37655 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37656 } else {
37657 skb_put(skb, len);
37658 dequeue_sm_buf(card, skb);
37659 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37660 ATM_SKB(skb)->vcc = vcc;
37661 __net_timestamp(skb);
37662 vcc->push(vcc, skb);
37663 - atomic_inc(&vcc->stats->rx);
37664 + atomic_inc_unchecked(&vcc->stats->rx);
37665 }
37666 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37667 struct sk_buff *sb;
37668 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37669 if (len <= NS_SMBUFSIZE) {
37670 if (!atm_charge(vcc, sb->truesize)) {
37671 push_rxbufs(card, sb);
37672 - atomic_inc(&vcc->stats->rx_drop);
37673 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37674 } else {
37675 skb_put(sb, len);
37676 dequeue_sm_buf(card, sb);
37677 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37678 ATM_SKB(sb)->vcc = vcc;
37679 __net_timestamp(sb);
37680 vcc->push(vcc, sb);
37681 - atomic_inc(&vcc->stats->rx);
37682 + atomic_inc_unchecked(&vcc->stats->rx);
37683 }
37684
37685 push_rxbufs(card, skb);
37686 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37687
37688 if (!atm_charge(vcc, skb->truesize)) {
37689 push_rxbufs(card, skb);
37690 - atomic_inc(&vcc->stats->rx_drop);
37691 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37692 } else {
37693 dequeue_lg_buf(card, skb);
37694 #ifdef NS_USE_DESTRUCTORS
37695 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37696 ATM_SKB(skb)->vcc = vcc;
37697 __net_timestamp(skb);
37698 vcc->push(vcc, skb);
37699 - atomic_inc(&vcc->stats->rx);
37700 + atomic_inc_unchecked(&vcc->stats->rx);
37701 }
37702
37703 push_rxbufs(card, sb);
37704 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37705 printk
37706 ("nicstar%d: Out of huge buffers.\n",
37707 card->index);
37708 - atomic_inc(&vcc->stats->rx_drop);
37709 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37710 recycle_iovec_rx_bufs(card,
37711 (struct iovec *)
37712 iovb->data,
37713 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37714 card->hbpool.count++;
37715 } else
37716 dev_kfree_skb_any(hb);
37717 - atomic_inc(&vcc->stats->rx_drop);
37718 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37719 } else {
37720 /* Copy the small buffer to the huge buffer */
37721 sb = (struct sk_buff *)iov->iov_base;
37722 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37723 #endif /* NS_USE_DESTRUCTORS */
37724 __net_timestamp(hb);
37725 vcc->push(vcc, hb);
37726 - atomic_inc(&vcc->stats->rx);
37727 + atomic_inc_unchecked(&vcc->stats->rx);
37728 }
37729 }
37730
37731 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37732 index 21b0bc6..b5f40ba 100644
37733 --- a/drivers/atm/solos-pci.c
37734 +++ b/drivers/atm/solos-pci.c
37735 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37736 }
37737 atm_charge(vcc, skb->truesize);
37738 vcc->push(vcc, skb);
37739 - atomic_inc(&vcc->stats->rx);
37740 + atomic_inc_unchecked(&vcc->stats->rx);
37741 break;
37742
37743 case PKT_STATUS:
37744 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37745 vcc = SKB_CB(oldskb)->vcc;
37746
37747 if (vcc) {
37748 - atomic_inc(&vcc->stats->tx);
37749 + atomic_inc_unchecked(&vcc->stats->tx);
37750 solos_pop(vcc, oldskb);
37751 } else {
37752 dev_kfree_skb_irq(oldskb);
37753 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37754 index 0215934..ce9f5b1 100644
37755 --- a/drivers/atm/suni.c
37756 +++ b/drivers/atm/suni.c
37757 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37758
37759
37760 #define ADD_LIMITED(s,v) \
37761 - atomic_add((v),&stats->s); \
37762 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37763 + atomic_add_unchecked((v),&stats->s); \
37764 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37765
37766
37767 static void suni_hz(unsigned long from_timer)
37768 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37769 index 5120a96..e2572bd 100644
37770 --- a/drivers/atm/uPD98402.c
37771 +++ b/drivers/atm/uPD98402.c
37772 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37773 struct sonet_stats tmp;
37774 int error = 0;
37775
37776 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37777 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37778 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37779 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37780 if (zero && !error) {
37781 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37782
37783
37784 #define ADD_LIMITED(s,v) \
37785 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37786 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37787 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37788 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37789 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37790 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37791
37792
37793 static void stat_event(struct atm_dev *dev)
37794 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37795 if (reason & uPD98402_INT_PFM) stat_event(dev);
37796 if (reason & uPD98402_INT_PCO) {
37797 (void) GET(PCOCR); /* clear interrupt cause */
37798 - atomic_add(GET(HECCT),
37799 + atomic_add_unchecked(GET(HECCT),
37800 &PRIV(dev)->sonet_stats.uncorr_hcs);
37801 }
37802 if ((reason & uPD98402_INT_RFO) &&
37803 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37804 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37805 uPD98402_INT_LOS),PIMR); /* enable them */
37806 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37807 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37808 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37809 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37810 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37811 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37812 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37813 return 0;
37814 }
37815
37816 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37817 index 969c3c2..9b72956 100644
37818 --- a/drivers/atm/zatm.c
37819 +++ b/drivers/atm/zatm.c
37820 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37821 }
37822 if (!size) {
37823 dev_kfree_skb_irq(skb);
37824 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37825 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37826 continue;
37827 }
37828 if (!atm_charge(vcc,skb->truesize)) {
37829 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37830 skb->len = size;
37831 ATM_SKB(skb)->vcc = vcc;
37832 vcc->push(vcc,skb);
37833 - atomic_inc(&vcc->stats->rx);
37834 + atomic_inc_unchecked(&vcc->stats->rx);
37835 }
37836 zout(pos & 0xffff,MTA(mbx));
37837 #if 0 /* probably a stupid idea */
37838 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37839 skb_queue_head(&zatm_vcc->backlog,skb);
37840 break;
37841 }
37842 - atomic_inc(&vcc->stats->tx);
37843 + atomic_inc_unchecked(&vcc->stats->tx);
37844 wake_up(&zatm_vcc->tx_wait);
37845 }
37846
37847 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37848 index 876bae5..8978785 100644
37849 --- a/drivers/base/bus.c
37850 +++ b/drivers/base/bus.c
37851 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37852 return -EINVAL;
37853
37854 mutex_lock(&subsys->p->mutex);
37855 - list_add_tail(&sif->node, &subsys->p->interfaces);
37856 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37857 if (sif->add_dev) {
37858 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37859 while ((dev = subsys_dev_iter_next(&iter)))
37860 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37861 subsys = sif->subsys;
37862
37863 mutex_lock(&subsys->p->mutex);
37864 - list_del_init(&sif->node);
37865 + pax_list_del_init((struct list_head *)&sif->node);
37866 if (sif->remove_dev) {
37867 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37868 while ((dev = subsys_dev_iter_next(&iter)))
37869 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37870 index 25798db..15f130e 100644
37871 --- a/drivers/base/devtmpfs.c
37872 +++ b/drivers/base/devtmpfs.c
37873 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37874 if (!thread)
37875 return 0;
37876
37877 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37878 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37879 if (err)
37880 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37881 else
37882 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37883 *err = sys_unshare(CLONE_NEWNS);
37884 if (*err)
37885 goto out;
37886 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37887 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37888 if (*err)
37889 goto out;
37890 - sys_chdir("/.."); /* will traverse into overmounted root */
37891 - sys_chroot(".");
37892 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37893 + sys_chroot((char __force_user *)".");
37894 complete(&setup_done);
37895 while (1) {
37896 spin_lock(&req_lock);
37897 diff --git a/drivers/base/node.c b/drivers/base/node.c
37898 index a3b82e9..f90a8ce 100644
37899 --- a/drivers/base/node.c
37900 +++ b/drivers/base/node.c
37901 @@ -614,7 +614,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37902 struct node_attr {
37903 struct device_attribute attr;
37904 enum node_states state;
37905 -};
37906 +} __do_const;
37907
37908 static ssize_t show_node_state(struct device *dev,
37909 struct device_attribute *attr, char *buf)
37910 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37911 index 0d8780c..0b5df3f 100644
37912 --- a/drivers/base/power/domain.c
37913 +++ b/drivers/base/power/domain.c
37914 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37915 {
37916 struct cpuidle_driver *cpuidle_drv;
37917 struct gpd_cpuidle_data *cpuidle_data;
37918 - struct cpuidle_state *idle_state;
37919 + cpuidle_state_no_const *idle_state;
37920 int ret = 0;
37921
37922 if (IS_ERR_OR_NULL(genpd) || state < 0)
37923 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37924 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37925 {
37926 struct gpd_cpuidle_data *cpuidle_data;
37927 - struct cpuidle_state *idle_state;
37928 + cpuidle_state_no_const *idle_state;
37929 int ret = 0;
37930
37931 if (IS_ERR_OR_NULL(genpd))
37932 @@ -2222,7 +2222,10 @@ int genpd_dev_pm_attach(struct device *dev)
37933 return ret;
37934 }
37935
37936 - dev->pm_domain->detach = genpd_dev_pm_detach;
37937 + pax_open_kernel();
37938 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37939 + pax_close_kernel();
37940 +
37941 pm_genpd_poweron(pd);
37942
37943 return 0;
37944 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37945 index d2be3f9..0a3167a 100644
37946 --- a/drivers/base/power/sysfs.c
37947 +++ b/drivers/base/power/sysfs.c
37948 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37949 return -EIO;
37950 }
37951 }
37952 - return sprintf(buf, p);
37953 + return sprintf(buf, "%s", p);
37954 }
37955
37956 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37957 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37958 index c2744b3..08fac19 100644
37959 --- a/drivers/base/power/wakeup.c
37960 +++ b/drivers/base/power/wakeup.c
37961 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37962 * They need to be modified together atomically, so it's better to use one
37963 * atomic variable to hold them both.
37964 */
37965 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37966 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37967
37968 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37969 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37970
37971 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37972 {
37973 - unsigned int comb = atomic_read(&combined_event_count);
37974 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37975
37976 *cnt = (comb >> IN_PROGRESS_BITS);
37977 *inpr = comb & MAX_IN_PROGRESS;
37978 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37979 ws->start_prevent_time = ws->last_time;
37980
37981 /* Increment the counter of events in progress. */
37982 - cec = atomic_inc_return(&combined_event_count);
37983 + cec = atomic_inc_return_unchecked(&combined_event_count);
37984
37985 trace_wakeup_source_activate(ws->name, cec);
37986 }
37987 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37988 * Increment the counter of registered wakeup events and decrement the
37989 * couter of wakeup events in progress simultaneously.
37990 */
37991 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37992 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37993 trace_wakeup_source_deactivate(ws->name, cec);
37994
37995 split_counters(&cnt, &inpr);
37996 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37997 index 8d98a32..61d3165 100644
37998 --- a/drivers/base/syscore.c
37999 +++ b/drivers/base/syscore.c
38000 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
38001 void register_syscore_ops(struct syscore_ops *ops)
38002 {
38003 mutex_lock(&syscore_ops_lock);
38004 - list_add_tail(&ops->node, &syscore_ops_list);
38005 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
38006 mutex_unlock(&syscore_ops_lock);
38007 }
38008 EXPORT_SYMBOL_GPL(register_syscore_ops);
38009 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
38010 void unregister_syscore_ops(struct syscore_ops *ops)
38011 {
38012 mutex_lock(&syscore_ops_lock);
38013 - list_del(&ops->node);
38014 + pax_list_del((struct list_head *)&ops->node);
38015 mutex_unlock(&syscore_ops_lock);
38016 }
38017 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38018 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38019 index ff20f19..018f1da 100644
38020 --- a/drivers/block/cciss.c
38021 +++ b/drivers/block/cciss.c
38022 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38023 while (!list_empty(&h->reqQ)) {
38024 c = list_entry(h->reqQ.next, CommandList_struct, list);
38025 /* can't do anything if fifo is full */
38026 - if ((h->access.fifo_full(h))) {
38027 + if ((h->access->fifo_full(h))) {
38028 dev_warn(&h->pdev->dev, "fifo full\n");
38029 break;
38030 }
38031 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38032 h->Qdepth--;
38033
38034 /* Tell the controller execute command */
38035 - h->access.submit_command(h, c);
38036 + h->access->submit_command(h, c);
38037
38038 /* Put job onto the completed Q */
38039 addQ(&h->cmpQ, c);
38040 @@ -3444,17 +3444,17 @@ startio:
38041
38042 static inline unsigned long get_next_completion(ctlr_info_t *h)
38043 {
38044 - return h->access.command_completed(h);
38045 + return h->access->command_completed(h);
38046 }
38047
38048 static inline int interrupt_pending(ctlr_info_t *h)
38049 {
38050 - return h->access.intr_pending(h);
38051 + return h->access->intr_pending(h);
38052 }
38053
38054 static inline long interrupt_not_for_us(ctlr_info_t *h)
38055 {
38056 - return ((h->access.intr_pending(h) == 0) ||
38057 + return ((h->access->intr_pending(h) == 0) ||
38058 (h->interrupts_enabled == 0));
38059 }
38060
38061 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38062 u32 a;
38063
38064 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38065 - return h->access.command_completed(h);
38066 + return h->access->command_completed(h);
38067
38068 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38069 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38070 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38071 trans_support & CFGTBL_Trans_use_short_tags);
38072
38073 /* Change the access methods to the performant access methods */
38074 - h->access = SA5_performant_access;
38075 + h->access = &SA5_performant_access;
38076 h->transMethod = CFGTBL_Trans_Performant;
38077
38078 return;
38079 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38080 if (prod_index < 0)
38081 return -ENODEV;
38082 h->product_name = products[prod_index].product_name;
38083 - h->access = *(products[prod_index].access);
38084 + h->access = products[prod_index].access;
38085
38086 if (cciss_board_disabled(h)) {
38087 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38088 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38089 }
38090
38091 /* make sure the board interrupts are off */
38092 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38093 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38094 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38095 if (rc)
38096 goto clean2;
38097 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38098 * fake ones to scoop up any residual completions.
38099 */
38100 spin_lock_irqsave(&h->lock, flags);
38101 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38102 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38103 spin_unlock_irqrestore(&h->lock, flags);
38104 free_irq(h->intr[h->intr_mode], h);
38105 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38106 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38107 dev_info(&h->pdev->dev, "Board READY.\n");
38108 dev_info(&h->pdev->dev,
38109 "Waiting for stale completions to drain.\n");
38110 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38111 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38112 msleep(10000);
38113 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38114 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38115
38116 rc = controller_reset_failed(h->cfgtable);
38117 if (rc)
38118 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38119 cciss_scsi_setup(h);
38120
38121 /* Turn the interrupts on so we can service requests */
38122 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38123 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38124
38125 /* Get the firmware version */
38126 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38127 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38128 kfree(flush_buf);
38129 if (return_code != IO_OK)
38130 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38131 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38132 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38133 free_irq(h->intr[h->intr_mode], h);
38134 }
38135
38136 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38137 index 7fda30e..2f27946 100644
38138 --- a/drivers/block/cciss.h
38139 +++ b/drivers/block/cciss.h
38140 @@ -101,7 +101,7 @@ struct ctlr_info
38141 /* information about each logical volume */
38142 drive_info_struct *drv[CISS_MAX_LUN];
38143
38144 - struct access_method access;
38145 + struct access_method *access;
38146
38147 /* queue and queue Info */
38148 struct list_head reqQ;
38149 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38150 }
38151
38152 static struct access_method SA5_access = {
38153 - SA5_submit_command,
38154 - SA5_intr_mask,
38155 - SA5_fifo_full,
38156 - SA5_intr_pending,
38157 - SA5_completed,
38158 + .submit_command = SA5_submit_command,
38159 + .set_intr_mask = SA5_intr_mask,
38160 + .fifo_full = SA5_fifo_full,
38161 + .intr_pending = SA5_intr_pending,
38162 + .command_completed = SA5_completed,
38163 };
38164
38165 static struct access_method SA5B_access = {
38166 - SA5_submit_command,
38167 - SA5B_intr_mask,
38168 - SA5_fifo_full,
38169 - SA5B_intr_pending,
38170 - SA5_completed,
38171 + .submit_command = SA5_submit_command,
38172 + .set_intr_mask = SA5B_intr_mask,
38173 + .fifo_full = SA5_fifo_full,
38174 + .intr_pending = SA5B_intr_pending,
38175 + .command_completed = SA5_completed,
38176 };
38177
38178 static struct access_method SA5_performant_access = {
38179 - SA5_submit_command,
38180 - SA5_performant_intr_mask,
38181 - SA5_fifo_full,
38182 - SA5_performant_intr_pending,
38183 - SA5_performant_completed,
38184 + .submit_command = SA5_submit_command,
38185 + .set_intr_mask = SA5_performant_intr_mask,
38186 + .fifo_full = SA5_fifo_full,
38187 + .intr_pending = SA5_performant_intr_pending,
38188 + .command_completed = SA5_performant_completed,
38189 };
38190
38191 struct board_type {
38192 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38193 index 2b94403..fd6ad1f 100644
38194 --- a/drivers/block/cpqarray.c
38195 +++ b/drivers/block/cpqarray.c
38196 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38197 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38198 goto Enomem4;
38199 }
38200 - hba[i]->access.set_intr_mask(hba[i], 0);
38201 + hba[i]->access->set_intr_mask(hba[i], 0);
38202 if (request_irq(hba[i]->intr, do_ida_intr,
38203 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38204 {
38205 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38206 add_timer(&hba[i]->timer);
38207
38208 /* Enable IRQ now that spinlock and rate limit timer are set up */
38209 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38210 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38211
38212 for(j=0; j<NWD; j++) {
38213 struct gendisk *disk = ida_gendisk[i][j];
38214 @@ -694,7 +694,7 @@ DBGINFO(
38215 for(i=0; i<NR_PRODUCTS; i++) {
38216 if (board_id == products[i].board_id) {
38217 c->product_name = products[i].product_name;
38218 - c->access = *(products[i].access);
38219 + c->access = products[i].access;
38220 break;
38221 }
38222 }
38223 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38224 hba[ctlr]->intr = intr;
38225 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38226 hba[ctlr]->product_name = products[j].product_name;
38227 - hba[ctlr]->access = *(products[j].access);
38228 + hba[ctlr]->access = products[j].access;
38229 hba[ctlr]->ctlr = ctlr;
38230 hba[ctlr]->board_id = board_id;
38231 hba[ctlr]->pci_dev = NULL; /* not PCI */
38232 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38233
38234 while((c = h->reqQ) != NULL) {
38235 /* Can't do anything if we're busy */
38236 - if (h->access.fifo_full(h) == 0)
38237 + if (h->access->fifo_full(h) == 0)
38238 return;
38239
38240 /* Get the first entry from the request Q */
38241 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38242 h->Qdepth--;
38243
38244 /* Tell the controller to do our bidding */
38245 - h->access.submit_command(h, c);
38246 + h->access->submit_command(h, c);
38247
38248 /* Get onto the completion Q */
38249 addQ(&h->cmpQ, c);
38250 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38251 unsigned long flags;
38252 __u32 a,a1;
38253
38254 - istat = h->access.intr_pending(h);
38255 + istat = h->access->intr_pending(h);
38256 /* Is this interrupt for us? */
38257 if (istat == 0)
38258 return IRQ_NONE;
38259 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38260 */
38261 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38262 if (istat & FIFO_NOT_EMPTY) {
38263 - while((a = h->access.command_completed(h))) {
38264 + while((a = h->access->command_completed(h))) {
38265 a1 = a; a &= ~3;
38266 if ((c = h->cmpQ) == NULL)
38267 {
38268 @@ -1448,11 +1448,11 @@ static int sendcmd(
38269 /*
38270 * Disable interrupt
38271 */
38272 - info_p->access.set_intr_mask(info_p, 0);
38273 + info_p->access->set_intr_mask(info_p, 0);
38274 /* Make sure there is room in the command FIFO */
38275 /* Actually it should be completely empty at this time. */
38276 for (i = 200000; i > 0; i--) {
38277 - temp = info_p->access.fifo_full(info_p);
38278 + temp = info_p->access->fifo_full(info_p);
38279 if (temp != 0) {
38280 break;
38281 }
38282 @@ -1465,7 +1465,7 @@ DBG(
38283 /*
38284 * Send the cmd
38285 */
38286 - info_p->access.submit_command(info_p, c);
38287 + info_p->access->submit_command(info_p, c);
38288 complete = pollcomplete(ctlr);
38289
38290 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38291 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38292 * we check the new geometry. Then turn interrupts back on when
38293 * we're done.
38294 */
38295 - host->access.set_intr_mask(host, 0);
38296 + host->access->set_intr_mask(host, 0);
38297 getgeometry(ctlr);
38298 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38299 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38300
38301 for(i=0; i<NWD; i++) {
38302 struct gendisk *disk = ida_gendisk[ctlr][i];
38303 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38304 /* Wait (up to 2 seconds) for a command to complete */
38305
38306 for (i = 200000; i > 0; i--) {
38307 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38308 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38309 if (done == 0) {
38310 udelay(10); /* a short fixed delay */
38311 } else
38312 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38313 index be73e9d..7fbf140 100644
38314 --- a/drivers/block/cpqarray.h
38315 +++ b/drivers/block/cpqarray.h
38316 @@ -99,7 +99,7 @@ struct ctlr_info {
38317 drv_info_t drv[NWD];
38318 struct proc_dir_entry *proc;
38319
38320 - struct access_method access;
38321 + struct access_method *access;
38322
38323 cmdlist_t *reqQ;
38324 cmdlist_t *cmpQ;
38325 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38326 index 434c77d..6d3219a 100644
38327 --- a/drivers/block/drbd/drbd_bitmap.c
38328 +++ b/drivers/block/drbd/drbd_bitmap.c
38329 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38330 submit_bio(rw, bio);
38331 /* this should not count as user activity and cause the
38332 * resync to throttle -- see drbd_rs_should_slow_down(). */
38333 - atomic_add(len >> 9, &device->rs_sect_ev);
38334 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38335 }
38336 }
38337
38338 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38339 index b905e98..0812ed8 100644
38340 --- a/drivers/block/drbd/drbd_int.h
38341 +++ b/drivers/block/drbd/drbd_int.h
38342 @@ -385,7 +385,7 @@ struct drbd_epoch {
38343 struct drbd_connection *connection;
38344 struct list_head list;
38345 unsigned int barrier_nr;
38346 - atomic_t epoch_size; /* increased on every request added. */
38347 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38348 atomic_t active; /* increased on every req. added, and dec on every finished. */
38349 unsigned long flags;
38350 };
38351 @@ -946,7 +946,7 @@ struct drbd_device {
38352 unsigned int al_tr_number;
38353 int al_tr_cycle;
38354 wait_queue_head_t seq_wait;
38355 - atomic_t packet_seq;
38356 + atomic_unchecked_t packet_seq;
38357 unsigned int peer_seq;
38358 spinlock_t peer_seq_lock;
38359 unsigned long comm_bm_set; /* communicated number of set bits. */
38360 @@ -955,8 +955,8 @@ struct drbd_device {
38361 struct mutex own_state_mutex;
38362 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38363 char congestion_reason; /* Why we where congested... */
38364 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38365 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38366 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38367 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38368 int rs_last_sect_ev; /* counter to compare with */
38369 int rs_last_events; /* counter of read or write "events" (unit sectors)
38370 * on the lower level device when we last looked. */
38371 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38372 index 1fc8342..7e7742b 100644
38373 --- a/drivers/block/drbd/drbd_main.c
38374 +++ b/drivers/block/drbd/drbd_main.c
38375 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38376 p->sector = sector;
38377 p->block_id = block_id;
38378 p->blksize = blksize;
38379 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38380 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38381 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38382 }
38383
38384 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38385 return -EIO;
38386 p->sector = cpu_to_be64(req->i.sector);
38387 p->block_id = (unsigned long)req;
38388 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38389 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38390 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38391 if (device->state.conn >= C_SYNC_SOURCE &&
38392 device->state.conn <= C_PAUSED_SYNC_T)
38393 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38394 atomic_set(&device->unacked_cnt, 0);
38395 atomic_set(&device->local_cnt, 0);
38396 atomic_set(&device->pp_in_use_by_net, 0);
38397 - atomic_set(&device->rs_sect_in, 0);
38398 - atomic_set(&device->rs_sect_ev, 0);
38399 + atomic_set_unchecked(&device->rs_sect_in, 0);
38400 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38401 atomic_set(&device->ap_in_flight, 0);
38402 atomic_set(&device->md_io.in_use, 0);
38403
38404 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38405 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38406 struct drbd_resource *resource = connection->resource;
38407
38408 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38409 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38410 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38411 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38412 kfree(connection->current_epoch);
38413
38414 idr_destroy(&connection->peer_devices);
38415 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38416 index 74df8cf..e41fc24 100644
38417 --- a/drivers/block/drbd/drbd_nl.c
38418 +++ b/drivers/block/drbd/drbd_nl.c
38419 @@ -3637,13 +3637,13 @@ finish:
38420
38421 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38422 {
38423 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38424 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38425 struct sk_buff *msg;
38426 struct drbd_genlmsghdr *d_out;
38427 unsigned seq;
38428 int err = -ENOMEM;
38429
38430 - seq = atomic_inc_return(&drbd_genl_seq);
38431 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38432 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38433 if (!msg)
38434 goto failed;
38435 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38436 index d169b4a..481463f 100644
38437 --- a/drivers/block/drbd/drbd_receiver.c
38438 +++ b/drivers/block/drbd/drbd_receiver.c
38439 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38440 struct drbd_device *device = peer_device->device;
38441 int err;
38442
38443 - atomic_set(&device->packet_seq, 0);
38444 + atomic_set_unchecked(&device->packet_seq, 0);
38445 device->peer_seq = 0;
38446
38447 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38448 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38449 do {
38450 next_epoch = NULL;
38451
38452 - epoch_size = atomic_read(&epoch->epoch_size);
38453 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38454
38455 switch (ev & ~EV_CLEANUP) {
38456 case EV_PUT:
38457 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38458 rv = FE_DESTROYED;
38459 } else {
38460 epoch->flags = 0;
38461 - atomic_set(&epoch->epoch_size, 0);
38462 + atomic_set_unchecked(&epoch->epoch_size, 0);
38463 /* atomic_set(&epoch->active, 0); is already zero */
38464 if (rv == FE_STILL_LIVE)
38465 rv = FE_RECYCLED;
38466 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38467 conn_wait_active_ee_empty(connection);
38468 drbd_flush(connection);
38469
38470 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38471 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38472 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38473 if (epoch)
38474 break;
38475 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38476 }
38477
38478 epoch->flags = 0;
38479 - atomic_set(&epoch->epoch_size, 0);
38480 + atomic_set_unchecked(&epoch->epoch_size, 0);
38481 atomic_set(&epoch->active, 0);
38482
38483 spin_lock(&connection->epoch_lock);
38484 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38485 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38486 list_add(&epoch->list, &connection->current_epoch->list);
38487 connection->current_epoch = epoch;
38488 connection->epochs++;
38489 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38490 list_add_tail(&peer_req->w.list, &device->sync_ee);
38491 spin_unlock_irq(&device->resource->req_lock);
38492
38493 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38494 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38495 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38496 return 0;
38497
38498 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38499 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38500 }
38501
38502 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38503 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38504
38505 return err;
38506 }
38507 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38508
38509 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38510 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38511 - atomic_inc(&connection->current_epoch->epoch_size);
38512 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38513 err2 = drbd_drain_block(peer_device, pi->size);
38514 if (!err)
38515 err = err2;
38516 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38517
38518 spin_lock(&connection->epoch_lock);
38519 peer_req->epoch = connection->current_epoch;
38520 - atomic_inc(&peer_req->epoch->epoch_size);
38521 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38522 atomic_inc(&peer_req->epoch->active);
38523 spin_unlock(&connection->epoch_lock);
38524
38525 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38526
38527 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38528 (int)part_stat_read(&disk->part0, sectors[1]) -
38529 - atomic_read(&device->rs_sect_ev);
38530 + atomic_read_unchecked(&device->rs_sect_ev);
38531
38532 if (atomic_read(&device->ap_actlog_cnt)
38533 || curr_events - device->rs_last_events > 64) {
38534 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38535 device->use_csums = true;
38536 } else if (pi->cmd == P_OV_REPLY) {
38537 /* track progress, we may need to throttle */
38538 - atomic_add(size >> 9, &device->rs_sect_in);
38539 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38540 peer_req->w.cb = w_e_end_ov_reply;
38541 dec_rs_pending(device);
38542 /* drbd_rs_begin_io done when we sent this request,
38543 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38544 goto out_free_e;
38545
38546 submit_for_resync:
38547 - atomic_add(size >> 9, &device->rs_sect_ev);
38548 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38549
38550 submit:
38551 update_receiver_timing_details(connection, drbd_submit_peer_request);
38552 @@ -4564,7 +4564,7 @@ struct data_cmd {
38553 int expect_payload;
38554 size_t pkt_size;
38555 int (*fn)(struct drbd_connection *, struct packet_info *);
38556 -};
38557 +} __do_const;
38558
38559 static struct data_cmd drbd_cmd_handler[] = {
38560 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38561 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38562 if (!list_empty(&connection->current_epoch->list))
38563 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38564 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38565 - atomic_set(&connection->current_epoch->epoch_size, 0);
38566 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38567 connection->send.seen_any_write_yet = false;
38568
38569 drbd_info(connection, "Connection closed\n");
38570 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38571 put_ldev(device);
38572 }
38573 dec_rs_pending(device);
38574 - atomic_add(blksize >> 9, &device->rs_sect_in);
38575 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38576
38577 return 0;
38578 }
38579 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38580 struct asender_cmd {
38581 size_t pkt_size;
38582 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38583 -};
38584 +} __do_const;
38585
38586 static struct asender_cmd asender_tbl[] = {
38587 [P_PING] = { 0, got_Ping },
38588 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38589 index d0fae55..4469096 100644
38590 --- a/drivers/block/drbd/drbd_worker.c
38591 +++ b/drivers/block/drbd/drbd_worker.c
38592 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38593 list_add_tail(&peer_req->w.list, &device->read_ee);
38594 spin_unlock_irq(&device->resource->req_lock);
38595
38596 - atomic_add(size >> 9, &device->rs_sect_ev);
38597 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38598 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38599 return 0;
38600
38601 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38602 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38603 int number, mxb;
38604
38605 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38606 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38607 device->rs_in_flight -= sect_in;
38608
38609 rcu_read_lock();
38610 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38611 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38612 struct fifo_buffer *plan;
38613
38614 - atomic_set(&device->rs_sect_in, 0);
38615 - atomic_set(&device->rs_sect_ev, 0);
38616 + atomic_set_unchecked(&device->rs_sect_in, 0);
38617 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38618 device->rs_in_flight = 0;
38619 device->rs_last_events =
38620 (int)part_stat_read(&disk->part0, sectors[0]) +
38621 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38622 index 6cb1beb..bf490f7 100644
38623 --- a/drivers/block/loop.c
38624 +++ b/drivers/block/loop.c
38625 @@ -232,7 +232,7 @@ static int __do_lo_send_write(struct file *file,
38626
38627 file_start_write(file);
38628 set_fs(get_ds());
38629 - bw = file->f_op->write(file, buf, len, &pos);
38630 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38631 set_fs(old_fs);
38632 file_end_write(file);
38633 if (likely(bw == len))
38634 diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
38635 index d826bf3..8eb406c 100644
38636 --- a/drivers/block/nvme-core.c
38637 +++ b/drivers/block/nvme-core.c
38638 @@ -76,7 +76,6 @@ static LIST_HEAD(dev_list);
38639 static struct task_struct *nvme_thread;
38640 static struct workqueue_struct *nvme_workq;
38641 static wait_queue_head_t nvme_kthread_wait;
38642 -static struct notifier_block nvme_nb;
38643
38644 static void nvme_reset_failed_dev(struct work_struct *ws);
38645 static int nvme_process_cq(struct nvme_queue *nvmeq);
38646 @@ -2955,7 +2954,6 @@ static int __init nvme_init(void)
38647 static void __exit nvme_exit(void)
38648 {
38649 pci_unregister_driver(&nvme_driver);
38650 - unregister_hotcpu_notifier(&nvme_nb);
38651 unregister_blkdev(nvme_major, "nvme");
38652 destroy_workqueue(nvme_workq);
38653 BUG_ON(nvme_thread && !IS_ERR(nvme_thread));
38654 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38655 index 09e628da..7607aaa 100644
38656 --- a/drivers/block/pktcdvd.c
38657 +++ b/drivers/block/pktcdvd.c
38658 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38659
38660 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38661 {
38662 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38663 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38664 }
38665
38666 /*
38667 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38668 return -EROFS;
38669 }
38670 pd->settings.fp = ti.fp;
38671 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38672 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38673
38674 if (ti.nwa_v) {
38675 pd->nwa = be32_to_cpu(ti.next_writable);
38676 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38677 index 8a86b62..f54c87e 100644
38678 --- a/drivers/block/rbd.c
38679 +++ b/drivers/block/rbd.c
38680 @@ -63,7 +63,7 @@
38681 * If the counter is already at its maximum value returns
38682 * -EINVAL without updating it.
38683 */
38684 -static int atomic_inc_return_safe(atomic_t *v)
38685 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38686 {
38687 unsigned int counter;
38688
38689 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38690 index e5565fb..71be10b4 100644
38691 --- a/drivers/block/smart1,2.h
38692 +++ b/drivers/block/smart1,2.h
38693 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38694 }
38695
38696 static struct access_method smart4_access = {
38697 - smart4_submit_command,
38698 - smart4_intr_mask,
38699 - smart4_fifo_full,
38700 - smart4_intr_pending,
38701 - smart4_completed,
38702 + .submit_command = smart4_submit_command,
38703 + .set_intr_mask = smart4_intr_mask,
38704 + .fifo_full = smart4_fifo_full,
38705 + .intr_pending = smart4_intr_pending,
38706 + .command_completed = smart4_completed,
38707 };
38708
38709 /*
38710 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38711 }
38712
38713 static struct access_method smart2_access = {
38714 - smart2_submit_command,
38715 - smart2_intr_mask,
38716 - smart2_fifo_full,
38717 - smart2_intr_pending,
38718 - smart2_completed,
38719 + .submit_command = smart2_submit_command,
38720 + .set_intr_mask = smart2_intr_mask,
38721 + .fifo_full = smart2_fifo_full,
38722 + .intr_pending = smart2_intr_pending,
38723 + .command_completed = smart2_completed,
38724 };
38725
38726 /*
38727 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38728 }
38729
38730 static struct access_method smart2e_access = {
38731 - smart2e_submit_command,
38732 - smart2e_intr_mask,
38733 - smart2e_fifo_full,
38734 - smart2e_intr_pending,
38735 - smart2e_completed,
38736 + .submit_command = smart2e_submit_command,
38737 + .set_intr_mask = smart2e_intr_mask,
38738 + .fifo_full = smart2e_fifo_full,
38739 + .intr_pending = smart2e_intr_pending,
38740 + .command_completed = smart2e_completed,
38741 };
38742
38743 /*
38744 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38745 }
38746
38747 static struct access_method smart1_access = {
38748 - smart1_submit_command,
38749 - smart1_intr_mask,
38750 - smart1_fifo_full,
38751 - smart1_intr_pending,
38752 - smart1_completed,
38753 + .submit_command = smart1_submit_command,
38754 + .set_intr_mask = smart1_intr_mask,
38755 + .fifo_full = smart1_fifo_full,
38756 + .intr_pending = smart1_intr_pending,
38757 + .command_completed = smart1_completed,
38758 };
38759 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38760 index 55c135b..9f8d60c 100644
38761 --- a/drivers/bluetooth/btwilink.c
38762 +++ b/drivers/bluetooth/btwilink.c
38763 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38764
38765 static int bt_ti_probe(struct platform_device *pdev)
38766 {
38767 - static struct ti_st *hst;
38768 + struct ti_st *hst;
38769 struct hci_dev *hdev;
38770 int err;
38771
38772 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38773 index 5d28a45..a538f90 100644
38774 --- a/drivers/cdrom/cdrom.c
38775 +++ b/drivers/cdrom/cdrom.c
38776 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38777 ENSURE(reset, CDC_RESET);
38778 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38779 cdi->mc_flags = 0;
38780 - cdo->n_minors = 0;
38781 cdi->options = CDO_USE_FFLAGS;
38782
38783 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38784 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38785 else
38786 cdi->cdda_method = CDDA_OLD;
38787
38788 - if (!cdo->generic_packet)
38789 - cdo->generic_packet = cdrom_dummy_generic_packet;
38790 + if (!cdo->generic_packet) {
38791 + pax_open_kernel();
38792 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38793 + pax_close_kernel();
38794 + }
38795
38796 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38797 mutex_lock(&cdrom_mutex);
38798 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38799 if (cdi->exit)
38800 cdi->exit(cdi);
38801
38802 - cdi->ops->n_minors--;
38803 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38804 }
38805
38806 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38807 */
38808 nr = nframes;
38809 do {
38810 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38811 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38812 if (cgc.buffer)
38813 break;
38814
38815 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38816 struct cdrom_device_info *cdi;
38817 int ret;
38818
38819 - ret = scnprintf(info + *pos, max_size - *pos, header);
38820 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38821 if (!ret)
38822 return 1;
38823
38824 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38825 index 584bc31..e64a12c 100644
38826 --- a/drivers/cdrom/gdrom.c
38827 +++ b/drivers/cdrom/gdrom.c
38828 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38829 .audio_ioctl = gdrom_audio_ioctl,
38830 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38831 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38832 - .n_minors = 1,
38833 };
38834
38835 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38836 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38837 index efefd12..4f1d494 100644
38838 --- a/drivers/char/Kconfig
38839 +++ b/drivers/char/Kconfig
38840 @@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
38841
38842 config DEVKMEM
38843 bool "/dev/kmem virtual device support"
38844 - default y
38845 + default n
38846 + depends on !GRKERNSEC_KMEM
38847 help
38848 Say Y here if you want to support the /dev/kmem device. The
38849 /dev/kmem device is rarely used, but can be used for certain
38850 @@ -577,6 +578,7 @@ config DEVPORT
38851 bool
38852 depends on !M68K
38853 depends on ISA || PCI
38854 + depends on !GRKERNSEC_KMEM
38855 default y
38856
38857 source "drivers/s390/char/Kconfig"
38858 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38859 index a48e05b..6bac831 100644
38860 --- a/drivers/char/agp/compat_ioctl.c
38861 +++ b/drivers/char/agp/compat_ioctl.c
38862 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38863 return -ENOMEM;
38864 }
38865
38866 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38867 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38868 sizeof(*usegment) * ureserve.seg_count)) {
38869 kfree(usegment);
38870 kfree(ksegment);
38871 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38872 index 09f17eb..8531d2f 100644
38873 --- a/drivers/char/agp/frontend.c
38874 +++ b/drivers/char/agp/frontend.c
38875 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38876 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38877 return -EFAULT;
38878
38879 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38880 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38881 return -EFAULT;
38882
38883 client = agp_find_client_by_pid(reserve.pid);
38884 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38885 if (segment == NULL)
38886 return -ENOMEM;
38887
38888 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38889 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38890 sizeof(struct agp_segment) * reserve.seg_count)) {
38891 kfree(segment);
38892 return -EFAULT;
38893 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38894 index 4f94375..413694e 100644
38895 --- a/drivers/char/genrtc.c
38896 +++ b/drivers/char/genrtc.c
38897 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38898 switch (cmd) {
38899
38900 case RTC_PLL_GET:
38901 + memset(&pll, 0, sizeof(pll));
38902 if (get_rtc_pll(&pll))
38903 return -EINVAL;
38904 else
38905 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38906 index d5d4cd8..22d561d 100644
38907 --- a/drivers/char/hpet.c
38908 +++ b/drivers/char/hpet.c
38909 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38910 }
38911
38912 static int
38913 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38914 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38915 struct hpet_info *info)
38916 {
38917 struct hpet_timer __iomem *timer;
38918 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38919 index e34a019..842a568 100644
38920 --- a/drivers/char/i8k.c
38921 +++ b/drivers/char/i8k.c
38922 @@ -684,7 +684,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38923 },
38924 };
38925
38926 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38927 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38928 {
38929 .ident = "Dell Inspiron",
38930 .matches = {
38931 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38932 index 6b65fa4..8ebbc99 100644
38933 --- a/drivers/char/ipmi/ipmi_msghandler.c
38934 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38935 @@ -436,7 +436,7 @@ struct ipmi_smi {
38936 struct proc_dir_entry *proc_dir;
38937 char proc_dir_name[10];
38938
38939 - atomic_t stats[IPMI_NUM_STATS];
38940 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38941
38942 /*
38943 * run_to_completion duplicate of smb_info, smi_info
38944 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38945 static DEFINE_MUTEX(smi_watchers_mutex);
38946
38947 #define ipmi_inc_stat(intf, stat) \
38948 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38949 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38950 #define ipmi_get_stat(intf, stat) \
38951 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38952 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38953
38954 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38955 "ACPI", "SMBIOS", "PCI",
38956 @@ -2837,7 +2837,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38957 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38958 init_waitqueue_head(&intf->waitq);
38959 for (i = 0; i < IPMI_NUM_STATS; i++)
38960 - atomic_set(&intf->stats[i], 0);
38961 + atomic_set_unchecked(&intf->stats[i], 0);
38962
38963 intf->proc_dir = NULL;
38964
38965 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38966 index 967b73a..946e94c 100644
38967 --- a/drivers/char/ipmi/ipmi_si_intf.c
38968 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38969 @@ -284,7 +284,7 @@ struct smi_info {
38970 unsigned char slave_addr;
38971
38972 /* Counters and things for the proc filesystem. */
38973 - atomic_t stats[SI_NUM_STATS];
38974 + atomic_unchecked_t stats[SI_NUM_STATS];
38975
38976 struct task_struct *thread;
38977
38978 @@ -293,9 +293,9 @@ struct smi_info {
38979 };
38980
38981 #define smi_inc_stat(smi, stat) \
38982 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38983 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38984 #define smi_get_stat(smi, stat) \
38985 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38986 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38987
38988 #define SI_MAX_PARMS 4
38989
38990 @@ -3412,7 +3412,7 @@ static int try_smi_init(struct smi_info *new_smi)
38991 atomic_set(&new_smi->req_events, 0);
38992 new_smi->run_to_completion = false;
38993 for (i = 0; i < SI_NUM_STATS; i++)
38994 - atomic_set(&new_smi->stats[i], 0);
38995 + atomic_set_unchecked(&new_smi->stats[i], 0);
38996
38997 new_smi->interrupt_disabled = true;
38998 atomic_set(&new_smi->need_watch, 0);
38999 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
39000 index 4c58333..d5cca27 100644
39001 --- a/drivers/char/mem.c
39002 +++ b/drivers/char/mem.c
39003 @@ -18,6 +18,7 @@
39004 #include <linux/raw.h>
39005 #include <linux/tty.h>
39006 #include <linux/capability.h>
39007 +#include <linux/security.h>
39008 #include <linux/ptrace.h>
39009 #include <linux/device.h>
39010 #include <linux/highmem.h>
39011 @@ -36,6 +37,10 @@
39012
39013 #define DEVPORT_MINOR 4
39014
39015 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39016 +extern const struct file_operations grsec_fops;
39017 +#endif
39018 +
39019 static inline unsigned long size_inside_page(unsigned long start,
39020 unsigned long size)
39021 {
39022 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39023
39024 while (cursor < to) {
39025 if (!devmem_is_allowed(pfn)) {
39026 +#ifdef CONFIG_GRKERNSEC_KMEM
39027 + gr_handle_mem_readwrite(from, to);
39028 +#else
39029 printk(KERN_INFO
39030 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
39031 current->comm, from, to);
39032 +#endif
39033 return 0;
39034 }
39035 cursor += PAGE_SIZE;
39036 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39037 }
39038 return 1;
39039 }
39040 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39041 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39042 +{
39043 + return 0;
39044 +}
39045 #else
39046 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39047 {
39048 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39049 #endif
39050
39051 while (count > 0) {
39052 - unsigned long remaining;
39053 + unsigned long remaining = 0;
39054 + char *temp;
39055
39056 sz = size_inside_page(p, count);
39057
39058 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39059 if (!ptr)
39060 return -EFAULT;
39061
39062 - remaining = copy_to_user(buf, ptr, sz);
39063 +#ifdef CONFIG_PAX_USERCOPY
39064 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39065 + if (!temp) {
39066 + unxlate_dev_mem_ptr(p, ptr);
39067 + return -ENOMEM;
39068 + }
39069 + remaining = probe_kernel_read(temp, ptr, sz);
39070 +#else
39071 + temp = ptr;
39072 +#endif
39073 +
39074 + if (!remaining)
39075 + remaining = copy_to_user(buf, temp, sz);
39076 +
39077 +#ifdef CONFIG_PAX_USERCOPY
39078 + kfree(temp);
39079 +#endif
39080 +
39081 unxlate_dev_mem_ptr(p, ptr);
39082 if (remaining)
39083 return -EFAULT;
39084 @@ -372,9 +404,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39085 size_t count, loff_t *ppos)
39086 {
39087 unsigned long p = *ppos;
39088 - ssize_t low_count, read, sz;
39089 + ssize_t low_count, read, sz, err = 0;
39090 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39091 - int err = 0;
39092
39093 read = 0;
39094 if (p < (unsigned long) high_memory) {
39095 @@ -396,6 +427,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39096 }
39097 #endif
39098 while (low_count > 0) {
39099 + char *temp;
39100 +
39101 sz = size_inside_page(p, low_count);
39102
39103 /*
39104 @@ -405,7 +438,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39105 */
39106 kbuf = xlate_dev_kmem_ptr((void *)p);
39107
39108 - if (copy_to_user(buf, kbuf, sz))
39109 +#ifdef CONFIG_PAX_USERCOPY
39110 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39111 + if (!temp)
39112 + return -ENOMEM;
39113 + err = probe_kernel_read(temp, kbuf, sz);
39114 +#else
39115 + temp = kbuf;
39116 +#endif
39117 +
39118 + if (!err)
39119 + err = copy_to_user(buf, temp, sz);
39120 +
39121 +#ifdef CONFIG_PAX_USERCOPY
39122 + kfree(temp);
39123 +#endif
39124 +
39125 + if (err)
39126 return -EFAULT;
39127 buf += sz;
39128 p += sz;
39129 @@ -800,6 +849,9 @@ static const struct memdev {
39130 #ifdef CONFIG_PRINTK
39131 [11] = { "kmsg", 0644, &kmsg_fops, NULL },
39132 #endif
39133 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39134 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL },
39135 +#endif
39136 };
39137
39138 static int memory_open(struct inode *inode, struct file *filp)
39139 @@ -871,7 +923,7 @@ static int __init chr_dev_init(void)
39140 continue;
39141
39142 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39143 - NULL, devlist[minor].name);
39144 + NULL, "%s", devlist[minor].name);
39145 }
39146
39147 return tty_init();
39148 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39149 index 9df78e2..01ba9ae 100644
39150 --- a/drivers/char/nvram.c
39151 +++ b/drivers/char/nvram.c
39152 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39153
39154 spin_unlock_irq(&rtc_lock);
39155
39156 - if (copy_to_user(buf, contents, tmp - contents))
39157 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39158 return -EFAULT;
39159
39160 *ppos = i;
39161 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39162 index 0ea9986..e7b07e4 100644
39163 --- a/drivers/char/pcmcia/synclink_cs.c
39164 +++ b/drivers/char/pcmcia/synclink_cs.c
39165 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39166
39167 if (debug_level >= DEBUG_LEVEL_INFO)
39168 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39169 - __FILE__, __LINE__, info->device_name, port->count);
39170 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39171
39172 if (tty_port_close_start(port, tty, filp) == 0)
39173 goto cleanup;
39174 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39175 cleanup:
39176 if (debug_level >= DEBUG_LEVEL_INFO)
39177 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39178 - tty->driver->name, port->count);
39179 + tty->driver->name, atomic_read(&port->count));
39180 }
39181
39182 /* Wait until the transmitter is empty.
39183 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39184
39185 if (debug_level >= DEBUG_LEVEL_INFO)
39186 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39187 - __FILE__, __LINE__, tty->driver->name, port->count);
39188 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39189
39190 /* If port is closing, signal caller to try again */
39191 if (port->flags & ASYNC_CLOSING){
39192 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39193 goto cleanup;
39194 }
39195 spin_lock(&port->lock);
39196 - port->count++;
39197 + atomic_inc(&port->count);
39198 spin_unlock(&port->lock);
39199 spin_unlock_irqrestore(&info->netlock, flags);
39200
39201 - if (port->count == 1) {
39202 + if (atomic_read(&port->count) == 1) {
39203 /* 1st open on this device, init hardware */
39204 retval = startup(info, tty);
39205 if (retval < 0)
39206 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39207 unsigned short new_crctype;
39208
39209 /* return error if TTY interface open */
39210 - if (info->port.count)
39211 + if (atomic_read(&info->port.count))
39212 return -EBUSY;
39213
39214 switch (encoding)
39215 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39216
39217 /* arbitrate between network and tty opens */
39218 spin_lock_irqsave(&info->netlock, flags);
39219 - if (info->port.count != 0 || info->netcount != 0) {
39220 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39221 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39222 spin_unlock_irqrestore(&info->netlock, flags);
39223 return -EBUSY;
39224 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39225 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39226
39227 /* return error if TTY interface open */
39228 - if (info->port.count)
39229 + if (atomic_read(&info->port.count))
39230 return -EBUSY;
39231
39232 if (cmd != SIOCWANDEV)
39233 diff --git a/drivers/char/random.c b/drivers/char/random.c
39234 index 9cd6968..6416f00 100644
39235 --- a/drivers/char/random.c
39236 +++ b/drivers/char/random.c
39237 @@ -289,9 +289,6 @@
39238 /*
39239 * To allow fractional bits to be tracked, the entropy_count field is
39240 * denominated in units of 1/8th bits.
39241 - *
39242 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39243 - * credit_entropy_bits() needs to be 64 bits wide.
39244 */
39245 #define ENTROPY_SHIFT 3
39246 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39247 @@ -439,9 +436,9 @@ struct entropy_store {
39248 };
39249
39250 static void push_to_pool(struct work_struct *work);
39251 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39252 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39253 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39254 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39255 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39256 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39257
39258 static struct entropy_store input_pool = {
39259 .poolinfo = &poolinfo_table[0],
39260 @@ -635,7 +632,7 @@ retry:
39261 /* The +2 corresponds to the /4 in the denominator */
39262
39263 do {
39264 - unsigned int anfrac = min(pnfrac, pool_size/2);
39265 + u64 anfrac = min(pnfrac, pool_size/2);
39266 unsigned int add =
39267 ((pool_size - entropy_count)*anfrac*3) >> s;
39268
39269 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39270
39271 extract_buf(r, tmp);
39272 i = min_t(int, nbytes, EXTRACT_SIZE);
39273 - if (copy_to_user(buf, tmp, i)) {
39274 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39275 ret = -EFAULT;
39276 break;
39277 }
39278 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39279 static int proc_do_uuid(struct ctl_table *table, int write,
39280 void __user *buffer, size_t *lenp, loff_t *ppos)
39281 {
39282 - struct ctl_table fake_table;
39283 + ctl_table_no_const fake_table;
39284 unsigned char buf[64], tmp_uuid[16], *uuid;
39285
39286 uuid = table->data;
39287 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39288 static int proc_do_entropy(struct ctl_table *table, int write,
39289 void __user *buffer, size_t *lenp, loff_t *ppos)
39290 {
39291 - struct ctl_table fake_table;
39292 + ctl_table_no_const fake_table;
39293 int entropy_count;
39294
39295 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39296 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39297 index e496dae..3db53b6 100644
39298 --- a/drivers/char/sonypi.c
39299 +++ b/drivers/char/sonypi.c
39300 @@ -54,6 +54,7 @@
39301
39302 #include <asm/uaccess.h>
39303 #include <asm/io.h>
39304 +#include <asm/local.h>
39305
39306 #include <linux/sonypi.h>
39307
39308 @@ -490,7 +491,7 @@ static struct sonypi_device {
39309 spinlock_t fifo_lock;
39310 wait_queue_head_t fifo_proc_list;
39311 struct fasync_struct *fifo_async;
39312 - int open_count;
39313 + local_t open_count;
39314 int model;
39315 struct input_dev *input_jog_dev;
39316 struct input_dev *input_key_dev;
39317 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39318 static int sonypi_misc_release(struct inode *inode, struct file *file)
39319 {
39320 mutex_lock(&sonypi_device.lock);
39321 - sonypi_device.open_count--;
39322 + local_dec(&sonypi_device.open_count);
39323 mutex_unlock(&sonypi_device.lock);
39324 return 0;
39325 }
39326 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39327 {
39328 mutex_lock(&sonypi_device.lock);
39329 /* Flush input queue on first open */
39330 - if (!sonypi_device.open_count)
39331 + if (!local_read(&sonypi_device.open_count))
39332 kfifo_reset(&sonypi_device.fifo);
39333 - sonypi_device.open_count++;
39334 + local_inc(&sonypi_device.open_count);
39335 mutex_unlock(&sonypi_device.lock);
39336
39337 return 0;
39338 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39339
39340 static struct platform_device *sonypi_platform_device;
39341
39342 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39343 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39344 {
39345 .ident = "Sony Vaio",
39346 .matches = {
39347 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39348 index 565a947..dcdc06e 100644
39349 --- a/drivers/char/tpm/tpm_acpi.c
39350 +++ b/drivers/char/tpm/tpm_acpi.c
39351 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39352 virt = acpi_os_map_iomem(start, len);
39353 if (!virt) {
39354 kfree(log->bios_event_log);
39355 + log->bios_event_log = NULL;
39356 printk("%s: ERROR - Unable to map memory\n", __func__);
39357 return -EIO;
39358 }
39359
39360 - memcpy_fromio(log->bios_event_log, virt, len);
39361 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39362
39363 acpi_os_unmap_iomem(virt, len);
39364 return 0;
39365 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39366 index 3a56a13..f8cbd25 100644
39367 --- a/drivers/char/tpm/tpm_eventlog.c
39368 +++ b/drivers/char/tpm/tpm_eventlog.c
39369 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39370 event = addr;
39371
39372 if ((event->event_type == 0 && event->event_size == 0) ||
39373 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39374 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39375 return NULL;
39376
39377 return addr;
39378 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39379 return NULL;
39380
39381 if ((event->event_type == 0 && event->event_size == 0) ||
39382 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39383 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39384 return NULL;
39385
39386 (*pos)++;
39387 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39388 int i;
39389
39390 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39391 - seq_putc(m, data[i]);
39392 + if (!seq_putc(m, data[i]))
39393 + return -EFAULT;
39394
39395 return 0;
39396 }
39397 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39398 index c3aac4c..88de09f9 100644
39399 --- a/drivers/char/virtio_console.c
39400 +++ b/drivers/char/virtio_console.c
39401 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39402 if (to_user) {
39403 ssize_t ret;
39404
39405 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39406 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39407 if (ret)
39408 return -EFAULT;
39409 } else {
39410 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39411 if (!port_has_data(port) && !port->host_connected)
39412 return 0;
39413
39414 - return fill_readbuf(port, ubuf, count, true);
39415 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39416 }
39417
39418 static int wait_port_writable(struct port *port, bool nonblock)
39419 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39420 index 4386697..754ceca 100644
39421 --- a/drivers/clk/clk-composite.c
39422 +++ b/drivers/clk/clk-composite.c
39423 @@ -192,7 +192,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39424 struct clk *clk;
39425 struct clk_init_data init;
39426 struct clk_composite *composite;
39427 - struct clk_ops *clk_composite_ops;
39428 + clk_ops_no_const *clk_composite_ops;
39429
39430 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39431 if (!composite) {
39432 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39433 index dd3a78c..386d49c 100644
39434 --- a/drivers/clk/socfpga/clk-gate.c
39435 +++ b/drivers/clk/socfpga/clk-gate.c
39436 @@ -22,6 +22,7 @@
39437 #include <linux/mfd/syscon.h>
39438 #include <linux/of.h>
39439 #include <linux/regmap.h>
39440 +#include <asm/pgtable.h>
39441
39442 #include "clk.h"
39443
39444 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39445 return 0;
39446 }
39447
39448 -static struct clk_ops gateclk_ops = {
39449 +static clk_ops_no_const gateclk_ops __read_only = {
39450 .prepare = socfpga_clk_prepare,
39451 .recalc_rate = socfpga_clk_recalc_rate,
39452 .get_parent = socfpga_clk_get_parent,
39453 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39454 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39455 socfpga_clk->hw.bit_idx = clk_gate[1];
39456
39457 - gateclk_ops.enable = clk_gate_ops.enable;
39458 - gateclk_ops.disable = clk_gate_ops.disable;
39459 + pax_open_kernel();
39460 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39461 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39462 + pax_close_kernel();
39463 }
39464
39465 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39466 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39467 index de6da95..c98278b 100644
39468 --- a/drivers/clk/socfpga/clk-pll.c
39469 +++ b/drivers/clk/socfpga/clk-pll.c
39470 @@ -21,6 +21,7 @@
39471 #include <linux/io.h>
39472 #include <linux/of.h>
39473 #include <linux/of_address.h>
39474 +#include <asm/pgtable.h>
39475
39476 #include "clk.h"
39477
39478 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39479 CLK_MGR_PLL_CLK_SRC_MASK;
39480 }
39481
39482 -static struct clk_ops clk_pll_ops = {
39483 +static clk_ops_no_const clk_pll_ops __read_only = {
39484 .recalc_rate = clk_pll_recalc_rate,
39485 .get_parent = clk_pll_get_parent,
39486 };
39487 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39488 pll_clk->hw.hw.init = &init;
39489
39490 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39491 - clk_pll_ops.enable = clk_gate_ops.enable;
39492 - clk_pll_ops.disable = clk_gate_ops.disable;
39493 + pax_open_kernel();
39494 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39495 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39496 + pax_close_kernel();
39497
39498 clk = clk_register(NULL, &pll_clk->hw.hw);
39499 if (WARN_ON(IS_ERR(clk))) {
39500 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39501 index b0c18ed..1713a80 100644
39502 --- a/drivers/cpufreq/acpi-cpufreq.c
39503 +++ b/drivers/cpufreq/acpi-cpufreq.c
39504 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39505 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39506 per_cpu(acfreq_data, cpu) = data;
39507
39508 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39509 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39510 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39511 + pax_open_kernel();
39512 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39513 + pax_close_kernel();
39514 + }
39515
39516 result = acpi_processor_register_performance(data->acpi_data, cpu);
39517 if (result)
39518 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39519 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39520 break;
39521 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39522 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39523 + pax_open_kernel();
39524 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39525 + pax_close_kernel();
39526 break;
39527 default:
39528 break;
39529 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39530 if (!msrs)
39531 return;
39532
39533 - acpi_cpufreq_driver.boost_supported = true;
39534 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39535 + pax_open_kernel();
39536 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39537 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39538 + pax_close_kernel();
39539
39540 cpu_notifier_register_begin();
39541
39542 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39543 index fde97d6..3631eca 100644
39544 --- a/drivers/cpufreq/cpufreq-dt.c
39545 +++ b/drivers/cpufreq/cpufreq-dt.c
39546 @@ -393,7 +393,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39547 if (!IS_ERR(cpu_reg))
39548 regulator_put(cpu_reg);
39549
39550 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39551 + pax_open_kernel();
39552 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39553 + pax_close_kernel();
39554
39555 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39556 if (ret)
39557 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39558 index 24736bb..aae33f4 100644
39559 --- a/drivers/cpufreq/cpufreq.c
39560 +++ b/drivers/cpufreq/cpufreq.c
39561 @@ -2138,7 +2138,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39562 }
39563
39564 mutex_lock(&cpufreq_governor_mutex);
39565 - list_del(&governor->governor_list);
39566 + pax_list_del(&governor->governor_list);
39567 mutex_unlock(&cpufreq_governor_mutex);
39568 return;
39569 }
39570 @@ -2354,7 +2354,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39571 return NOTIFY_OK;
39572 }
39573
39574 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39575 +static struct notifier_block cpufreq_cpu_notifier = {
39576 .notifier_call = cpufreq_cpu_callback,
39577 };
39578
39579 @@ -2394,13 +2394,17 @@ int cpufreq_boost_trigger_state(int state)
39580 return 0;
39581
39582 write_lock_irqsave(&cpufreq_driver_lock, flags);
39583 - cpufreq_driver->boost_enabled = state;
39584 + pax_open_kernel();
39585 + *(bool *)&cpufreq_driver->boost_enabled = state;
39586 + pax_close_kernel();
39587 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39588
39589 ret = cpufreq_driver->set_boost(state);
39590 if (ret) {
39591 write_lock_irqsave(&cpufreq_driver_lock, flags);
39592 - cpufreq_driver->boost_enabled = !state;
39593 + pax_open_kernel();
39594 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39595 + pax_close_kernel();
39596 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39597
39598 pr_err("%s: Cannot %s BOOST\n",
39599 @@ -2457,8 +2461,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39600
39601 pr_debug("trying to register driver %s\n", driver_data->name);
39602
39603 - if (driver_data->setpolicy)
39604 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39605 + if (driver_data->setpolicy) {
39606 + pax_open_kernel();
39607 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39608 + pax_close_kernel();
39609 + }
39610
39611 write_lock_irqsave(&cpufreq_driver_lock, flags);
39612 if (cpufreq_driver) {
39613 @@ -2473,8 +2480,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39614 * Check if driver provides function to enable boost -
39615 * if not, use cpufreq_boost_set_sw as default
39616 */
39617 - if (!cpufreq_driver->set_boost)
39618 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39619 + if (!cpufreq_driver->set_boost) {
39620 + pax_open_kernel();
39621 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39622 + pax_close_kernel();
39623 + }
39624
39625 ret = cpufreq_sysfs_create_file(&boost.attr);
39626 if (ret) {
39627 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39628 index 1b44496..b80ff5e 100644
39629 --- a/drivers/cpufreq/cpufreq_governor.c
39630 +++ b/drivers/cpufreq/cpufreq_governor.c
39631 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39632 struct dbs_data *dbs_data;
39633 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39634 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39635 - struct od_ops *od_ops = NULL;
39636 + const struct od_ops *od_ops = NULL;
39637 struct od_dbs_tuners *od_tuners = NULL;
39638 struct cs_dbs_tuners *cs_tuners = NULL;
39639 struct cpu_dbs_common_info *cpu_cdbs;
39640 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39641
39642 if ((cdata->governor == GOV_CONSERVATIVE) &&
39643 (!policy->governor->initialized)) {
39644 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39645 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39646
39647 cpufreq_register_notifier(cs_ops->notifier_block,
39648 CPUFREQ_TRANSITION_NOTIFIER);
39649 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39650
39651 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39652 (policy->governor->initialized == 1)) {
39653 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39654 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39655
39656 cpufreq_unregister_notifier(cs_ops->notifier_block,
39657 CPUFREQ_TRANSITION_NOTIFIER);
39658 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39659 index cc401d1..8197340 100644
39660 --- a/drivers/cpufreq/cpufreq_governor.h
39661 +++ b/drivers/cpufreq/cpufreq_governor.h
39662 @@ -212,7 +212,7 @@ struct common_dbs_data {
39663 void (*exit)(struct dbs_data *dbs_data);
39664
39665 /* Governor specific ops, see below */
39666 - void *gov_ops;
39667 + const void *gov_ops;
39668 };
39669
39670 /* Governor Per policy data */
39671 @@ -232,7 +232,7 @@ struct od_ops {
39672 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39673 unsigned int freq_next, unsigned int relation);
39674 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39675 -};
39676 +} __no_const;
39677
39678 struct cs_ops {
39679 struct notifier_block *notifier_block;
39680 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39681 index ad3f38f..8f086cd 100644
39682 --- a/drivers/cpufreq/cpufreq_ondemand.c
39683 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39684 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39685
39686 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39687
39688 -static struct od_ops od_ops = {
39689 +static struct od_ops od_ops __read_only = {
39690 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39691 .powersave_bias_target = generic_powersave_bias_target,
39692 .freq_increase = dbs_freq_increase,
39693 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39694 (struct cpufreq_policy *, unsigned int, unsigned int),
39695 unsigned int powersave_bias)
39696 {
39697 - od_ops.powersave_bias_target = f;
39698 + pax_open_kernel();
39699 + *(void **)&od_ops.powersave_bias_target = f;
39700 + pax_close_kernel();
39701 od_set_powersave_bias(powersave_bias);
39702 }
39703 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39704
39705 void od_unregister_powersave_bias_handler(void)
39706 {
39707 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39708 + pax_open_kernel();
39709 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39710 + pax_close_kernel();
39711 od_set_powersave_bias(0);
39712 }
39713 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39714 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39715 index 742eefb..e2fcfc8 100644
39716 --- a/drivers/cpufreq/intel_pstate.c
39717 +++ b/drivers/cpufreq/intel_pstate.c
39718 @@ -133,10 +133,10 @@ struct pstate_funcs {
39719 struct cpu_defaults {
39720 struct pstate_adjust_policy pid_policy;
39721 struct pstate_funcs funcs;
39722 -};
39723 +} __do_const;
39724
39725 static struct pstate_adjust_policy pid_params;
39726 -static struct pstate_funcs pstate_funcs;
39727 +static struct pstate_funcs *pstate_funcs;
39728 static int hwp_active;
39729
39730 struct perf_limits {
39731 @@ -653,18 +653,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39732
39733 cpu->pstate.current_pstate = pstate;
39734
39735 - pstate_funcs.set(cpu, pstate);
39736 + pstate_funcs->set(cpu, pstate);
39737 }
39738
39739 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39740 {
39741 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39742 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39743 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39744 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39745 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39746 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39747 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39748 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39749
39750 - if (pstate_funcs.get_vid)
39751 - pstate_funcs.get_vid(cpu);
39752 + if (pstate_funcs->get_vid)
39753 + pstate_funcs->get_vid(cpu);
39754 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39755 }
39756
39757 @@ -988,9 +988,9 @@ static int intel_pstate_msrs_not_valid(void)
39758 rdmsrl(MSR_IA32_APERF, aperf);
39759 rdmsrl(MSR_IA32_MPERF, mperf);
39760
39761 - if (!pstate_funcs.get_max() ||
39762 - !pstate_funcs.get_min() ||
39763 - !pstate_funcs.get_turbo())
39764 + if (!pstate_funcs->get_max() ||
39765 + !pstate_funcs->get_min() ||
39766 + !pstate_funcs->get_turbo())
39767 return -ENODEV;
39768
39769 rdmsrl(MSR_IA32_APERF, tmp);
39770 @@ -1004,7 +1004,7 @@ static int intel_pstate_msrs_not_valid(void)
39771 return 0;
39772 }
39773
39774 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39775 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39776 {
39777 pid_params.sample_rate_ms = policy->sample_rate_ms;
39778 pid_params.p_gain_pct = policy->p_gain_pct;
39779 @@ -1016,12 +1016,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39780
39781 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39782 {
39783 - pstate_funcs.get_max = funcs->get_max;
39784 - pstate_funcs.get_min = funcs->get_min;
39785 - pstate_funcs.get_turbo = funcs->get_turbo;
39786 - pstate_funcs.get_scaling = funcs->get_scaling;
39787 - pstate_funcs.set = funcs->set;
39788 - pstate_funcs.get_vid = funcs->get_vid;
39789 + pstate_funcs = funcs;
39790 }
39791
39792 #if IS_ENABLED(CONFIG_ACPI)
39793 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39794 index 529cfd9..0e28fff 100644
39795 --- a/drivers/cpufreq/p4-clockmod.c
39796 +++ b/drivers/cpufreq/p4-clockmod.c
39797 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39798 case 0x0F: /* Core Duo */
39799 case 0x16: /* Celeron Core */
39800 case 0x1C: /* Atom */
39801 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39802 + pax_open_kernel();
39803 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39804 + pax_close_kernel();
39805 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39806 case 0x0D: /* Pentium M (Dothan) */
39807 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39808 + pax_open_kernel();
39809 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39810 + pax_close_kernel();
39811 /* fall through */
39812 case 0x09: /* Pentium M (Banias) */
39813 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39814 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39815
39816 /* on P-4s, the TSC runs with constant frequency independent whether
39817 * throttling is active or not. */
39818 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39819 + pax_open_kernel();
39820 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39821 + pax_close_kernel();
39822
39823 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39824 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39825 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39826 index 9bb42ba..b01b4a2 100644
39827 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39828 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39829 @@ -18,14 +18,12 @@
39830 #include <asm/head.h>
39831 #include <asm/timer.h>
39832
39833 -static struct cpufreq_driver *cpufreq_us3_driver;
39834 -
39835 struct us3_freq_percpu_info {
39836 struct cpufreq_frequency_table table[4];
39837 };
39838
39839 /* Indexed by cpu number. */
39840 -static struct us3_freq_percpu_info *us3_freq_table;
39841 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39842
39843 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39844 * in the Safari config register.
39845 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39846
39847 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39848 {
39849 - if (cpufreq_us3_driver)
39850 - us3_freq_target(policy, 0);
39851 + us3_freq_target(policy, 0);
39852
39853 return 0;
39854 }
39855
39856 +static int __init us3_freq_init(void);
39857 +static void __exit us3_freq_exit(void);
39858 +
39859 +static struct cpufreq_driver cpufreq_us3_driver = {
39860 + .init = us3_freq_cpu_init,
39861 + .verify = cpufreq_generic_frequency_table_verify,
39862 + .target_index = us3_freq_target,
39863 + .get = us3_freq_get,
39864 + .exit = us3_freq_cpu_exit,
39865 + .name = "UltraSPARC-III",
39866 +
39867 +};
39868 +
39869 static int __init us3_freq_init(void)
39870 {
39871 unsigned long manuf, impl, ver;
39872 - int ret;
39873
39874 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39875 return -ENODEV;
39876 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39877 (impl == CHEETAH_IMPL ||
39878 impl == CHEETAH_PLUS_IMPL ||
39879 impl == JAGUAR_IMPL ||
39880 - impl == PANTHER_IMPL)) {
39881 - struct cpufreq_driver *driver;
39882 -
39883 - ret = -ENOMEM;
39884 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39885 - if (!driver)
39886 - goto err_out;
39887 -
39888 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39889 - GFP_KERNEL);
39890 - if (!us3_freq_table)
39891 - goto err_out;
39892 -
39893 - driver->init = us3_freq_cpu_init;
39894 - driver->verify = cpufreq_generic_frequency_table_verify;
39895 - driver->target_index = us3_freq_target;
39896 - driver->get = us3_freq_get;
39897 - driver->exit = us3_freq_cpu_exit;
39898 - strcpy(driver->name, "UltraSPARC-III");
39899 -
39900 - cpufreq_us3_driver = driver;
39901 - ret = cpufreq_register_driver(driver);
39902 - if (ret)
39903 - goto err_out;
39904 -
39905 - return 0;
39906 -
39907 -err_out:
39908 - if (driver) {
39909 - kfree(driver);
39910 - cpufreq_us3_driver = NULL;
39911 - }
39912 - kfree(us3_freq_table);
39913 - us3_freq_table = NULL;
39914 - return ret;
39915 - }
39916 + impl == PANTHER_IMPL))
39917 + return cpufreq_register_driver(&cpufreq_us3_driver);
39918
39919 return -ENODEV;
39920 }
39921
39922 static void __exit us3_freq_exit(void)
39923 {
39924 - if (cpufreq_us3_driver) {
39925 - cpufreq_unregister_driver(cpufreq_us3_driver);
39926 - kfree(cpufreq_us3_driver);
39927 - cpufreq_us3_driver = NULL;
39928 - kfree(us3_freq_table);
39929 - us3_freq_table = NULL;
39930 - }
39931 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39932 }
39933
39934 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39935 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39936 index 7d4a315..21bb886 100644
39937 --- a/drivers/cpufreq/speedstep-centrino.c
39938 +++ b/drivers/cpufreq/speedstep-centrino.c
39939 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39940 !cpu_has(cpu, X86_FEATURE_EST))
39941 return -ENODEV;
39942
39943 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39944 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39945 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39946 + pax_open_kernel();
39947 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39948 + pax_close_kernel();
39949 + }
39950
39951 if (policy->cpu != 0)
39952 return -ENODEV;
39953 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39954 index 2697e87..c32476c 100644
39955 --- a/drivers/cpuidle/driver.c
39956 +++ b/drivers/cpuidle/driver.c
39957 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39958
39959 static void poll_idle_init(struct cpuidle_driver *drv)
39960 {
39961 - struct cpuidle_state *state = &drv->states[0];
39962 + cpuidle_state_no_const *state = &drv->states[0];
39963
39964 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39965 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39966 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39967 index fb9f511..213e6cc 100644
39968 --- a/drivers/cpuidle/governor.c
39969 +++ b/drivers/cpuidle/governor.c
39970 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39971 mutex_lock(&cpuidle_lock);
39972 if (__cpuidle_find_governor(gov->name) == NULL) {
39973 ret = 0;
39974 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39975 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39976 if (!cpuidle_curr_governor ||
39977 cpuidle_curr_governor->rating < gov->rating)
39978 cpuidle_switch_governor(gov);
39979 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39980 index 832a2c3..1794080 100644
39981 --- a/drivers/cpuidle/sysfs.c
39982 +++ b/drivers/cpuidle/sysfs.c
39983 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39984 NULL
39985 };
39986
39987 -static struct attribute_group cpuidle_attr_group = {
39988 +static attribute_group_no_const cpuidle_attr_group = {
39989 .attrs = cpuidle_default_attrs,
39990 .name = "cpuidle",
39991 };
39992 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39993 index 8d2a772..33826c9 100644
39994 --- a/drivers/crypto/hifn_795x.c
39995 +++ b/drivers/crypto/hifn_795x.c
39996 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39997 MODULE_PARM_DESC(hifn_pll_ref,
39998 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39999
40000 -static atomic_t hifn_dev_number;
40001 +static atomic_unchecked_t hifn_dev_number;
40002
40003 #define ACRYPTO_OP_DECRYPT 0
40004 #define ACRYPTO_OP_ENCRYPT 1
40005 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40006 goto err_out_disable_pci_device;
40007
40008 snprintf(name, sizeof(name), "hifn%d",
40009 - atomic_inc_return(&hifn_dev_number)-1);
40010 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40011
40012 err = pci_request_regions(pdev, name);
40013 if (err)
40014 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40015 index 30b538d8..1610d75 100644
40016 --- a/drivers/devfreq/devfreq.c
40017 +++ b/drivers/devfreq/devfreq.c
40018 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40019 goto err_out;
40020 }
40021
40022 - list_add(&governor->node, &devfreq_governor_list);
40023 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40024
40025 list_for_each_entry(devfreq, &devfreq_list, node) {
40026 int ret = 0;
40027 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40028 }
40029 }
40030
40031 - list_del(&governor->node);
40032 + pax_list_del((struct list_head *)&governor->node);
40033 err_out:
40034 mutex_unlock(&devfreq_list_lock);
40035
40036 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40037 index 3a2adb1..b3be9a3 100644
40038 --- a/drivers/dma/sh/shdma-base.c
40039 +++ b/drivers/dma/sh/shdma-base.c
40040 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40041 schan->slave_id = -EINVAL;
40042 }
40043
40044 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40045 - sdev->desc_size, GFP_KERNEL);
40046 + schan->desc = kcalloc(sdev->desc_size,
40047 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40048 if (!schan->desc) {
40049 ret = -ENOMEM;
40050 goto edescalloc;
40051 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40052 index aec8a84..7b45a1f 100644
40053 --- a/drivers/dma/sh/shdmac.c
40054 +++ b/drivers/dma/sh/shdmac.c
40055 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40056 return ret;
40057 }
40058
40059 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40060 +static struct notifier_block sh_dmae_nmi_notifier = {
40061 .notifier_call = sh_dmae_nmi_handler,
40062
40063 /* Run before NMI debug handler and KGDB */
40064 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40065 index 592af5f..bb1d583 100644
40066 --- a/drivers/edac/edac_device.c
40067 +++ b/drivers/edac/edac_device.c
40068 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40069 */
40070 int edac_device_alloc_index(void)
40071 {
40072 - static atomic_t device_indexes = ATOMIC_INIT(0);
40073 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40074
40075 - return atomic_inc_return(&device_indexes) - 1;
40076 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40077 }
40078 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40079
40080 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40081 index 670d282..6675f4d 100644
40082 --- a/drivers/edac/edac_mc_sysfs.c
40083 +++ b/drivers/edac/edac_mc_sysfs.c
40084 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40085 struct dev_ch_attribute {
40086 struct device_attribute attr;
40087 int channel;
40088 -};
40089 +} __do_const;
40090
40091 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40092 struct dev_ch_attribute dev_attr_legacy_##_name = \
40093 @@ -1011,14 +1011,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
40094 }
40095
40096 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
40097 + pax_open_kernel();
40098 if (mci->get_sdram_scrub_rate) {
40099 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40100 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40101 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40102 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40103 }
40104 if (mci->set_sdram_scrub_rate) {
40105 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40106 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40107 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40108 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40109 }
40110 + pax_close_kernel();
40111 err = device_create_file(&mci->dev,
40112 &dev_attr_sdram_scrub_rate);
40113 if (err) {
40114 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40115 index 2cf44b4d..6dd2dc7 100644
40116 --- a/drivers/edac/edac_pci.c
40117 +++ b/drivers/edac/edac_pci.c
40118 @@ -29,7 +29,7 @@
40119
40120 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40121 static LIST_HEAD(edac_pci_list);
40122 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40123 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40124
40125 /*
40126 * edac_pci_alloc_ctl_info
40127 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40128 */
40129 int edac_pci_alloc_index(void)
40130 {
40131 - return atomic_inc_return(&pci_indexes) - 1;
40132 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40133 }
40134 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40135
40136 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40137 index 24d877f..4e30133 100644
40138 --- a/drivers/edac/edac_pci_sysfs.c
40139 +++ b/drivers/edac/edac_pci_sysfs.c
40140 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40141 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40142 static int edac_pci_poll_msec = 1000; /* one second workq period */
40143
40144 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40145 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40146 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40147 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40148
40149 static struct kobject *edac_pci_top_main_kobj;
40150 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40151 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40152 void *value;
40153 ssize_t(*show) (void *, char *);
40154 ssize_t(*store) (void *, const char *, size_t);
40155 -};
40156 +} __do_const;
40157
40158 /* Set of show/store abstract level functions for PCI Parity object */
40159 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40160 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40161 edac_printk(KERN_CRIT, EDAC_PCI,
40162 "Signaled System Error on %s\n",
40163 pci_name(dev));
40164 - atomic_inc(&pci_nonparity_count);
40165 + atomic_inc_unchecked(&pci_nonparity_count);
40166 }
40167
40168 if (status & (PCI_STATUS_PARITY)) {
40169 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40170 "Master Data Parity Error on %s\n",
40171 pci_name(dev));
40172
40173 - atomic_inc(&pci_parity_count);
40174 + atomic_inc_unchecked(&pci_parity_count);
40175 }
40176
40177 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40178 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40179 "Detected Parity Error on %s\n",
40180 pci_name(dev));
40181
40182 - atomic_inc(&pci_parity_count);
40183 + atomic_inc_unchecked(&pci_parity_count);
40184 }
40185 }
40186
40187 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40188 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40189 "Signaled System Error on %s\n",
40190 pci_name(dev));
40191 - atomic_inc(&pci_nonparity_count);
40192 + atomic_inc_unchecked(&pci_nonparity_count);
40193 }
40194
40195 if (status & (PCI_STATUS_PARITY)) {
40196 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40197 "Master Data Parity Error on "
40198 "%s\n", pci_name(dev));
40199
40200 - atomic_inc(&pci_parity_count);
40201 + atomic_inc_unchecked(&pci_parity_count);
40202 }
40203
40204 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40205 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40206 "Detected Parity Error on %s\n",
40207 pci_name(dev));
40208
40209 - atomic_inc(&pci_parity_count);
40210 + atomic_inc_unchecked(&pci_parity_count);
40211 }
40212 }
40213 }
40214 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40215 if (!check_pci_errors)
40216 return;
40217
40218 - before_count = atomic_read(&pci_parity_count);
40219 + before_count = atomic_read_unchecked(&pci_parity_count);
40220
40221 /* scan all PCI devices looking for a Parity Error on devices and
40222 * bridges.
40223 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40224 /* Only if operator has selected panic on PCI Error */
40225 if (edac_pci_get_panic_on_pe()) {
40226 /* If the count is different 'after' from 'before' */
40227 - if (before_count != atomic_read(&pci_parity_count))
40228 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40229 panic("EDAC: PCI Parity Error");
40230 }
40231 }
40232 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40233 index c2359a1..8bd119d 100644
40234 --- a/drivers/edac/mce_amd.h
40235 +++ b/drivers/edac/mce_amd.h
40236 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40237 bool (*mc0_mce)(u16, u8);
40238 bool (*mc1_mce)(u16, u8);
40239 bool (*mc2_mce)(u16, u8);
40240 -};
40241 +} __no_const;
40242
40243 void amd_report_gart_errors(bool);
40244 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40245 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40246 index 57ea7f4..af06b76 100644
40247 --- a/drivers/firewire/core-card.c
40248 +++ b/drivers/firewire/core-card.c
40249 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40250 const struct fw_card_driver *driver,
40251 struct device *device)
40252 {
40253 - static atomic_t index = ATOMIC_INIT(-1);
40254 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40255
40256 - card->index = atomic_inc_return(&index);
40257 + card->index = atomic_inc_return_unchecked(&index);
40258 card->driver = driver;
40259 card->device = device;
40260 card->current_tlabel = 0;
40261 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40262
40263 void fw_core_remove_card(struct fw_card *card)
40264 {
40265 - struct fw_card_driver dummy_driver = dummy_driver_template;
40266 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40267
40268 card->driver->update_phy_reg(card, 4,
40269 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40270 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40271 index f9e3aee..269dbdb 100644
40272 --- a/drivers/firewire/core-device.c
40273 +++ b/drivers/firewire/core-device.c
40274 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40275 struct config_rom_attribute {
40276 struct device_attribute attr;
40277 u32 key;
40278 -};
40279 +} __do_const;
40280
40281 static ssize_t show_immediate(struct device *dev,
40282 struct device_attribute *dattr, char *buf)
40283 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40284 index eb6935c..3cc2bfa 100644
40285 --- a/drivers/firewire/core-transaction.c
40286 +++ b/drivers/firewire/core-transaction.c
40287 @@ -38,6 +38,7 @@
40288 #include <linux/timer.h>
40289 #include <linux/types.h>
40290 #include <linux/workqueue.h>
40291 +#include <linux/sched.h>
40292
40293 #include <asm/byteorder.h>
40294
40295 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40296 index e1480ff6..1a429bd 100644
40297 --- a/drivers/firewire/core.h
40298 +++ b/drivers/firewire/core.h
40299 @@ -111,6 +111,7 @@ struct fw_card_driver {
40300
40301 int (*stop_iso)(struct fw_iso_context *ctx);
40302 };
40303 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40304
40305 void fw_card_initialize(struct fw_card *card,
40306 const struct fw_card_driver *driver, struct device *device);
40307 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40308 index aff9018..fc87ded 100644
40309 --- a/drivers/firewire/ohci.c
40310 +++ b/drivers/firewire/ohci.c
40311 @@ -2054,10 +2054,12 @@ static void bus_reset_work(struct work_struct *work)
40312 be32_to_cpu(ohci->next_header));
40313 }
40314
40315 +#ifndef CONFIG_GRKERNSEC
40316 if (param_remote_dma) {
40317 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40318 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40319 }
40320 +#endif
40321
40322 spin_unlock_irq(&ohci->lock);
40323
40324 @@ -2589,8 +2591,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40325 unsigned long flags;
40326 int n, ret = 0;
40327
40328 +#ifndef CONFIG_GRKERNSEC
40329 if (param_remote_dma)
40330 return 0;
40331 +#endif
40332
40333 /*
40334 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40335 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40336 index 94a58a0..f5eba42 100644
40337 --- a/drivers/firmware/dmi-id.c
40338 +++ b/drivers/firmware/dmi-id.c
40339 @@ -16,7 +16,7 @@
40340 struct dmi_device_attribute{
40341 struct device_attribute dev_attr;
40342 int field;
40343 -};
40344 +} __do_const;
40345 #define to_dmi_dev_attr(_dev_attr) \
40346 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40347
40348 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40349 index 2eebd28b..4261350 100644
40350 --- a/drivers/firmware/dmi_scan.c
40351 +++ b/drivers/firmware/dmi_scan.c
40352 @@ -893,7 +893,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40353 if (buf == NULL)
40354 return -1;
40355
40356 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40357 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40358
40359 dmi_unmap(buf);
40360 return 0;
40361 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40362 index 4fd9961..52d60ce 100644
40363 --- a/drivers/firmware/efi/cper.c
40364 +++ b/drivers/firmware/efi/cper.c
40365 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40366 */
40367 u64 cper_next_record_id(void)
40368 {
40369 - static atomic64_t seq;
40370 + static atomic64_unchecked_t seq;
40371
40372 - if (!atomic64_read(&seq))
40373 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40374 + if (!atomic64_read_unchecked(&seq))
40375 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40376
40377 - return atomic64_inc_return(&seq);
40378 + return atomic64_inc_return_unchecked(&seq);
40379 }
40380 EXPORT_SYMBOL_GPL(cper_next_record_id);
40381
40382 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40383 index 9035c1b..aff45f8 100644
40384 --- a/drivers/firmware/efi/efi.c
40385 +++ b/drivers/firmware/efi/efi.c
40386 @@ -151,14 +151,16 @@ static struct attribute_group efi_subsys_attr_group = {
40387 };
40388
40389 static struct efivars generic_efivars;
40390 -static struct efivar_operations generic_ops;
40391 +static efivar_operations_no_const generic_ops __read_only;
40392
40393 static int generic_ops_register(void)
40394 {
40395 - generic_ops.get_variable = efi.get_variable;
40396 - generic_ops.set_variable = efi.set_variable;
40397 - generic_ops.get_next_variable = efi.get_next_variable;
40398 - generic_ops.query_variable_store = efi_query_variable_store;
40399 + pax_open_kernel();
40400 + *(void **)&generic_ops.get_variable = efi.get_variable;
40401 + *(void **)&generic_ops.set_variable = efi.set_variable;
40402 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40403 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40404 + pax_close_kernel();
40405
40406 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40407 }
40408 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40409 index f256ecd..387dcb1 100644
40410 --- a/drivers/firmware/efi/efivars.c
40411 +++ b/drivers/firmware/efi/efivars.c
40412 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40413 static int
40414 create_efivars_bin_attributes(void)
40415 {
40416 - struct bin_attribute *attr;
40417 + bin_attribute_no_const *attr;
40418 int error;
40419
40420 /* new_var */
40421 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40422 index 87b8e3b..c4afb35 100644
40423 --- a/drivers/firmware/efi/runtime-map.c
40424 +++ b/drivers/firmware/efi/runtime-map.c
40425 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40426 kfree(entry);
40427 }
40428
40429 -static struct kobj_type __refdata map_ktype = {
40430 +static const struct kobj_type __refconst map_ktype = {
40431 .sysfs_ops = &map_attr_ops,
40432 .default_attrs = def_attrs,
40433 .release = map_release,
40434 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40435 index f1ab05e..ab51228 100644
40436 --- a/drivers/firmware/google/gsmi.c
40437 +++ b/drivers/firmware/google/gsmi.c
40438 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40439 return local_hash_64(input, 32);
40440 }
40441
40442 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40443 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40444 {
40445 .ident = "Google Board",
40446 .matches = {
40447 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40448 index 2f569aa..26e4f39 100644
40449 --- a/drivers/firmware/google/memconsole.c
40450 +++ b/drivers/firmware/google/memconsole.c
40451 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40452 return false;
40453 }
40454
40455 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40456 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40457 {
40458 .ident = "Google Board",
40459 .matches = {
40460 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40461 if (!found_memconsole())
40462 return -ENODEV;
40463
40464 - memconsole_bin_attr.size = memconsole_length;
40465 + pax_open_kernel();
40466 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40467 + pax_close_kernel();
40468 +
40469 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40470 }
40471
40472 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40473 index cc016c61..d35279e 100644
40474 --- a/drivers/firmware/memmap.c
40475 +++ b/drivers/firmware/memmap.c
40476 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40477 kfree(entry);
40478 }
40479
40480 -static struct kobj_type __refdata memmap_ktype = {
40481 +static const struct kobj_type __refconst memmap_ktype = {
40482 .release = release_firmware_map_entry,
40483 .sysfs_ops = &memmap_attr_ops,
40484 .default_attrs = def_attrs,
40485 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40486 index 3cfcfc6..09d6f117 100644
40487 --- a/drivers/gpio/gpio-em.c
40488 +++ b/drivers/gpio/gpio-em.c
40489 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40490 struct em_gio_priv *p;
40491 struct resource *io[2], *irq[2];
40492 struct gpio_chip *gpio_chip;
40493 - struct irq_chip *irq_chip;
40494 + irq_chip_no_const *irq_chip;
40495 const char *name = dev_name(&pdev->dev);
40496 int ret;
40497
40498 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40499 index 7818cd1..1be40e5 100644
40500 --- a/drivers/gpio/gpio-ich.c
40501 +++ b/drivers/gpio/gpio-ich.c
40502 @@ -94,7 +94,7 @@ struct ichx_desc {
40503 * this option allows driver caching written output values
40504 */
40505 bool use_outlvl_cache;
40506 -};
40507 +} __do_const;
40508
40509 static struct {
40510 spinlock_t lock;
40511 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40512 index f476ae2..05e1bdd 100644
40513 --- a/drivers/gpio/gpio-omap.c
40514 +++ b/drivers/gpio/gpio-omap.c
40515 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40516 const struct omap_gpio_platform_data *pdata;
40517 struct resource *res;
40518 struct gpio_bank *bank;
40519 - struct irq_chip *irqc;
40520 + irq_chip_no_const *irqc;
40521 int ret;
40522
40523 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40524 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40525 index 584484e..e26ebd6 100644
40526 --- a/drivers/gpio/gpio-rcar.c
40527 +++ b/drivers/gpio/gpio-rcar.c
40528 @@ -366,7 +366,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40529 struct gpio_rcar_priv *p;
40530 struct resource *io, *irq;
40531 struct gpio_chip *gpio_chip;
40532 - struct irq_chip *irq_chip;
40533 + irq_chip_no_const *irq_chip;
40534 struct device *dev = &pdev->dev;
40535 const char *name = dev_name(dev);
40536 int ret;
40537 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40538 index c1caa45..f0f97d2 100644
40539 --- a/drivers/gpio/gpio-vr41xx.c
40540 +++ b/drivers/gpio/gpio-vr41xx.c
40541 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40542 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40543 maskl, pendl, maskh, pendh);
40544
40545 - atomic_inc(&irq_err_count);
40546 + atomic_inc_unchecked(&irq_err_count);
40547
40548 return -EINVAL;
40549 }
40550 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40551 index 568aa2b..d1204d8 100644
40552 --- a/drivers/gpio/gpiolib.c
40553 +++ b/drivers/gpio/gpiolib.c
40554 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40555 }
40556
40557 if (gpiochip->irqchip) {
40558 - gpiochip->irqchip->irq_request_resources = NULL;
40559 - gpiochip->irqchip->irq_release_resources = NULL;
40560 + pax_open_kernel();
40561 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40562 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40563 + pax_close_kernel();
40564 gpiochip->irqchip = NULL;
40565 }
40566 }
40567 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40568 gpiochip->irqchip = NULL;
40569 return -EINVAL;
40570 }
40571 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40572 - irqchip->irq_release_resources = gpiochip_irq_relres;
40573 +
40574 + pax_open_kernel();
40575 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40576 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40577 + pax_close_kernel();
40578
40579 /*
40580 * Prepare the mapping since the irqchip shall be orthogonal to
40581 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40582 index 27a37e5..b6c6c71 100644
40583 --- a/drivers/gpu/drm/drm_crtc.c
40584 +++ b/drivers/gpu/drm/drm_crtc.c
40585 @@ -3953,7 +3953,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40586 goto done;
40587 }
40588
40589 - if (copy_to_user(&enum_ptr[copied].name,
40590 + if (copy_to_user(enum_ptr[copied].name,
40591 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40592 ret = -EFAULT;
40593 goto done;
40594 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40595 index 4f41377..ee33f40 100644
40596 --- a/drivers/gpu/drm/drm_drv.c
40597 +++ b/drivers/gpu/drm/drm_drv.c
40598 @@ -444,7 +444,7 @@ void drm_unplug_dev(struct drm_device *dev)
40599
40600 drm_device_set_unplugged(dev);
40601
40602 - if (dev->open_count == 0) {
40603 + if (local_read(&dev->open_count) == 0) {
40604 drm_put_dev(dev);
40605 }
40606 mutex_unlock(&drm_global_mutex);
40607 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40608 index 0b9514b..6acd174 100644
40609 --- a/drivers/gpu/drm/drm_fops.c
40610 +++ b/drivers/gpu/drm/drm_fops.c
40611 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40612 return PTR_ERR(minor);
40613
40614 dev = minor->dev;
40615 - if (!dev->open_count++)
40616 + if (local_inc_return(&dev->open_count) == 1)
40617 need_setup = 1;
40618
40619 /* share address_space across all char-devs of a single device */
40620 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40621 return 0;
40622
40623 err_undo:
40624 - dev->open_count--;
40625 + local_dec(&dev->open_count);
40626 drm_minor_release(minor);
40627 return retcode;
40628 }
40629 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40630
40631 mutex_lock(&drm_global_mutex);
40632
40633 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40634 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40635
40636 mutex_lock(&dev->struct_mutex);
40637 list_del(&file_priv->lhead);
40638 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40639 * Begin inline drm_release
40640 */
40641
40642 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40643 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40644 task_pid_nr(current),
40645 (long)old_encode_dev(file_priv->minor->kdev->devt),
40646 - dev->open_count);
40647 + local_read(&dev->open_count));
40648
40649 /* Release any auth tokens that might point to this file_priv,
40650 (do that under the drm_global_mutex) */
40651 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40652 * End inline drm_release
40653 */
40654
40655 - if (!--dev->open_count) {
40656 + if (local_dec_and_test(&dev->open_count)) {
40657 retcode = drm_lastclose(dev);
40658 if (drm_device_is_unplugged(dev))
40659 drm_put_dev(dev);
40660 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40661 index 3d2e91c..d31c4c9 100644
40662 --- a/drivers/gpu/drm/drm_global.c
40663 +++ b/drivers/gpu/drm/drm_global.c
40664 @@ -36,7 +36,7 @@
40665 struct drm_global_item {
40666 struct mutex mutex;
40667 void *object;
40668 - int refcount;
40669 + atomic_t refcount;
40670 };
40671
40672 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40673 @@ -49,7 +49,7 @@ void drm_global_init(void)
40674 struct drm_global_item *item = &glob[i];
40675 mutex_init(&item->mutex);
40676 item->object = NULL;
40677 - item->refcount = 0;
40678 + atomic_set(&item->refcount, 0);
40679 }
40680 }
40681
40682 @@ -59,7 +59,7 @@ void drm_global_release(void)
40683 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40684 struct drm_global_item *item = &glob[i];
40685 BUG_ON(item->object != NULL);
40686 - BUG_ON(item->refcount != 0);
40687 + BUG_ON(atomic_read(&item->refcount) != 0);
40688 }
40689 }
40690
40691 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40692 struct drm_global_item *item = &glob[ref->global_type];
40693
40694 mutex_lock(&item->mutex);
40695 - if (item->refcount == 0) {
40696 + if (atomic_read(&item->refcount) == 0) {
40697 item->object = kzalloc(ref->size, GFP_KERNEL);
40698 if (unlikely(item->object == NULL)) {
40699 ret = -ENOMEM;
40700 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40701 goto out_err;
40702
40703 }
40704 - ++item->refcount;
40705 + atomic_inc(&item->refcount);
40706 ref->object = item->object;
40707 mutex_unlock(&item->mutex);
40708 return 0;
40709 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40710 struct drm_global_item *item = &glob[ref->global_type];
40711
40712 mutex_lock(&item->mutex);
40713 - BUG_ON(item->refcount == 0);
40714 + BUG_ON(atomic_read(&item->refcount) == 0);
40715 BUG_ON(ref->object != item->object);
40716 - if (--item->refcount == 0) {
40717 + if (atomic_dec_and_test(&item->refcount)) {
40718 ref->release(ref);
40719 item->object = NULL;
40720 }
40721 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40722 index 51efebd..2b70935 100644
40723 --- a/drivers/gpu/drm/drm_info.c
40724 +++ b/drivers/gpu/drm/drm_info.c
40725 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40726 struct drm_local_map *map;
40727 struct drm_map_list *r_list;
40728
40729 - /* Hardcoded from _DRM_FRAME_BUFFER,
40730 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40731 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40732 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40733 + static const char * const types[] = {
40734 + [_DRM_FRAME_BUFFER] = "FB",
40735 + [_DRM_REGISTERS] = "REG",
40736 + [_DRM_SHM] = "SHM",
40737 + [_DRM_AGP] = "AGP",
40738 + [_DRM_SCATTER_GATHER] = "SG",
40739 + [_DRM_CONSISTENT] = "PCI"};
40740 const char *type;
40741 int i;
40742
40743 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40744 map = r_list->map;
40745 if (!map)
40746 continue;
40747 - if (map->type < 0 || map->type > 5)
40748 + if (map->type >= ARRAY_SIZE(types))
40749 type = "??";
40750 else
40751 type = types[map->type];
40752 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40753 index 2f4c4343..dd12cd2 100644
40754 --- a/drivers/gpu/drm/drm_ioc32.c
40755 +++ b/drivers/gpu/drm/drm_ioc32.c
40756 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40757 request = compat_alloc_user_space(nbytes);
40758 if (!access_ok(VERIFY_WRITE, request, nbytes))
40759 return -EFAULT;
40760 - list = (struct drm_buf_desc *) (request + 1);
40761 + list = (struct drm_buf_desc __user *) (request + 1);
40762
40763 if (__put_user(count, &request->count)
40764 || __put_user(list, &request->list))
40765 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40766 request = compat_alloc_user_space(nbytes);
40767 if (!access_ok(VERIFY_WRITE, request, nbytes))
40768 return -EFAULT;
40769 - list = (struct drm_buf_pub *) (request + 1);
40770 + list = (struct drm_buf_pub __user *) (request + 1);
40771
40772 if (__put_user(count, &request->count)
40773 || __put_user(list, &request->list))
40774 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40775 return 0;
40776 }
40777
40778 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40779 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40780 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40781 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40782 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40783 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40784 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40785 {
40786 unsigned int nr = DRM_IOCTL_NR(cmd);
40787 - drm_ioctl_compat_t *fn;
40788 int ret;
40789
40790 /* Assume that ioctls without an explicit compat routine will just
40791 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40792 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40793 return drm_ioctl(filp, cmd, arg);
40794
40795 - fn = drm_compat_ioctls[nr];
40796 -
40797 - if (fn != NULL)
40798 - ret = (*fn) (filp, cmd, arg);
40799 + if (drm_compat_ioctls[nr] != NULL)
40800 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40801 else
40802 ret = drm_ioctl(filp, cmd, arg);
40803
40804 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40805 index 00587a1..57a65ca 100644
40806 --- a/drivers/gpu/drm/drm_ioctl.c
40807 +++ b/drivers/gpu/drm/drm_ioctl.c
40808 @@ -642,7 +642,7 @@ long drm_ioctl(struct file *filp,
40809 struct drm_file *file_priv = filp->private_data;
40810 struct drm_device *dev;
40811 const struct drm_ioctl_desc *ioctl = NULL;
40812 - drm_ioctl_t *func;
40813 + drm_ioctl_no_const_t func;
40814 unsigned int nr = DRM_IOCTL_NR(cmd);
40815 int retcode = -EINVAL;
40816 char stack_kdata[128];
40817 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40818 index 93ec5dc..82acbaf 100644
40819 --- a/drivers/gpu/drm/i810/i810_drv.h
40820 +++ b/drivers/gpu/drm/i810/i810_drv.h
40821 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40822 int page_flipping;
40823
40824 wait_queue_head_t irq_queue;
40825 - atomic_t irq_received;
40826 - atomic_t irq_emitted;
40827 + atomic_unchecked_t irq_received;
40828 + atomic_unchecked_t irq_emitted;
40829
40830 int front_offset;
40831 } drm_i810_private_t;
40832 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40833 index ecee3bc..ad5ae67 100644
40834 --- a/drivers/gpu/drm/i915/i915_dma.c
40835 +++ b/drivers/gpu/drm/i915/i915_dma.c
40836 @@ -356,7 +356,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40837 * locking inversion with the driver load path. And the access here is
40838 * completely racy anyway. So don't bother with locking for now.
40839 */
40840 - return dev->open_count == 0;
40841 + return local_read(&dev->open_count) == 0;
40842 }
40843
40844 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40845 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40846 index 1173831..7dfb389 100644
40847 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40848 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40849 @@ -863,12 +863,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40850 static int
40851 validate_exec_list(struct drm_device *dev,
40852 struct drm_i915_gem_exec_object2 *exec,
40853 - int count)
40854 + unsigned int count)
40855 {
40856 unsigned relocs_total = 0;
40857 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40858 unsigned invalid_flags;
40859 - int i;
40860 + unsigned int i;
40861
40862 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40863 if (USES_FULL_PPGTT(dev))
40864 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40865 index 176de63..1ef9ac7 100644
40866 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40867 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40868 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40869 (unsigned long)request);
40870 }
40871
40872 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40873 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40874 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40875 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40876 [DRM_I915_GETPARAM] = compat_i915_getparam,
40877 @@ -201,18 +201,15 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40878 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40879 {
40880 unsigned int nr = DRM_IOCTL_NR(cmd);
40881 - drm_ioctl_compat_t *fn = NULL;
40882 int ret;
40883
40884 if (nr < DRM_COMMAND_BASE)
40885 return drm_compat_ioctl(filp, cmd, arg);
40886
40887 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40888 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40889 -
40890 - if (fn != NULL)
40891 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls)) {
40892 + drm_ioctl_compat_t fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40893 ret = (*fn) (filp, cmd, arg);
40894 - else
40895 + } else
40896 ret = drm_ioctl(filp, cmd, arg);
40897
40898 return ret;
40899 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40900 index 791b00e..4d10235 100644
40901 --- a/drivers/gpu/drm/i915/intel_display.c
40902 +++ b/drivers/gpu/drm/i915/intel_display.c
40903 @@ -12939,13 +12939,13 @@ struct intel_quirk {
40904 int subsystem_vendor;
40905 int subsystem_device;
40906 void (*hook)(struct drm_device *dev);
40907 -};
40908 +} __do_const;
40909
40910 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40911 struct intel_dmi_quirk {
40912 void (*hook)(struct drm_device *dev);
40913 const struct dmi_system_id (*dmi_id_list)[];
40914 -};
40915 +} __do_const;
40916
40917 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40918 {
40919 @@ -12953,18 +12953,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40920 return 1;
40921 }
40922
40923 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40924 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40925 {
40926 - .dmi_id_list = &(const struct dmi_system_id[]) {
40927 - {
40928 - .callback = intel_dmi_reverse_brightness,
40929 - .ident = "NCR Corporation",
40930 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40931 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40932 - },
40933 - },
40934 - { } /* terminating entry */
40935 + .callback = intel_dmi_reverse_brightness,
40936 + .ident = "NCR Corporation",
40937 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40938 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40939 },
40940 + },
40941 + { } /* terminating entry */
40942 +};
40943 +
40944 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40945 + {
40946 + .dmi_id_list = &intel_dmi_quirks_table,
40947 .hook = quirk_invert_brightness,
40948 },
40949 };
40950 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40951 index b250130..98df2a4 100644
40952 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40953 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40954 @@ -356,7 +356,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40955 if (imxdrm->pipes >= MAX_CRTC)
40956 return -EINVAL;
40957
40958 - if (imxdrm->drm->open_count)
40959 + if (local_read(&imxdrm->drm->open_count))
40960 return -EBUSY;
40961
40962 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40963 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40964 index b4a20149..219ab78 100644
40965 --- a/drivers/gpu/drm/mga/mga_drv.h
40966 +++ b/drivers/gpu/drm/mga/mga_drv.h
40967 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40968 u32 clear_cmd;
40969 u32 maccess;
40970
40971 - atomic_t vbl_received; /**< Number of vblanks received. */
40972 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40973 wait_queue_head_t fence_queue;
40974 - atomic_t last_fence_retired;
40975 + atomic_unchecked_t last_fence_retired;
40976 u32 next_fence_to_post;
40977
40978 unsigned int fb_cpp;
40979 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40980 index 729bfd5..ead8823 100644
40981 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40982 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40983 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40984 return 0;
40985 }
40986
40987 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40988 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40989 [DRM_MGA_INIT] = compat_mga_init,
40990 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40991 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40992 @@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40993 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40994 {
40995 unsigned int nr = DRM_IOCTL_NR(cmd);
40996 - drm_ioctl_compat_t *fn = NULL;
40997 int ret;
40998
40999 if (nr < DRM_COMMAND_BASE)
41000 return drm_compat_ioctl(filp, cmd, arg);
41001
41002 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41003 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41004 -
41005 - if (fn != NULL)
41006 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls)) {
41007 + drm_ioctl_compat_t fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41008 ret = (*fn) (filp, cmd, arg);
41009 - else
41010 + } else
41011 ret = drm_ioctl(filp, cmd, arg);
41012
41013 return ret;
41014 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41015 index 1b071b8..de8601a 100644
41016 --- a/drivers/gpu/drm/mga/mga_irq.c
41017 +++ b/drivers/gpu/drm/mga/mga_irq.c
41018 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41019 if (crtc != 0)
41020 return 0;
41021
41022 - return atomic_read(&dev_priv->vbl_received);
41023 + return atomic_read_unchecked(&dev_priv->vbl_received);
41024 }
41025
41026
41027 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41028 /* VBLANK interrupt */
41029 if (status & MGA_VLINEPEN) {
41030 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41031 - atomic_inc(&dev_priv->vbl_received);
41032 + atomic_inc_unchecked(&dev_priv->vbl_received);
41033 drm_handle_vblank(dev, 0);
41034 handled = 1;
41035 }
41036 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41037 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41038 MGA_WRITE(MGA_PRIMEND, prim_end);
41039
41040 - atomic_inc(&dev_priv->last_fence_retired);
41041 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41042 wake_up(&dev_priv->fence_queue);
41043 handled = 1;
41044 }
41045 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41046 * using fences.
41047 */
41048 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41049 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41050 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41051 - *sequence) <= (1 << 23)));
41052
41053 *sequence = cur_fence;
41054 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41055 index 7df6acc..84bbe52 100644
41056 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41057 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41058 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41059 struct bit_table {
41060 const char id;
41061 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41062 -};
41063 +} __no_const;
41064
41065 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41066
41067 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41068 index 8ae36f2..1147a30 100644
41069 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41070 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41071 @@ -121,7 +121,6 @@ struct nouveau_drm {
41072 struct drm_global_reference mem_global_ref;
41073 struct ttm_bo_global_ref bo_global_ref;
41074 struct ttm_bo_device bdev;
41075 - atomic_t validate_sequence;
41076 int (*move)(struct nouveau_channel *,
41077 struct ttm_buffer_object *,
41078 struct ttm_mem_reg *, struct ttm_mem_reg *);
41079 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41080 index 462679a..88e32a7 100644
41081 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41082 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41083 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41084 unsigned long arg)
41085 {
41086 unsigned int nr = DRM_IOCTL_NR(cmd);
41087 - drm_ioctl_compat_t *fn = NULL;
41088 + drm_ioctl_compat_t fn = NULL;
41089 int ret;
41090
41091 if (nr < DRM_COMMAND_BASE)
41092 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41093 index 3d1cfcb..0542700 100644
41094 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41095 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41096 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41097 }
41098
41099 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41100 - nouveau_vram_manager_init,
41101 - nouveau_vram_manager_fini,
41102 - nouveau_vram_manager_new,
41103 - nouveau_vram_manager_del,
41104 - nouveau_vram_manager_debug
41105 + .init = nouveau_vram_manager_init,
41106 + .takedown = nouveau_vram_manager_fini,
41107 + .get_node = nouveau_vram_manager_new,
41108 + .put_node = nouveau_vram_manager_del,
41109 + .debug = nouveau_vram_manager_debug
41110 };
41111
41112 static int
41113 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41114 }
41115
41116 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41117 - nouveau_gart_manager_init,
41118 - nouveau_gart_manager_fini,
41119 - nouveau_gart_manager_new,
41120 - nouveau_gart_manager_del,
41121 - nouveau_gart_manager_debug
41122 + .init = nouveau_gart_manager_init,
41123 + .takedown = nouveau_gart_manager_fini,
41124 + .get_node = nouveau_gart_manager_new,
41125 + .put_node = nouveau_gart_manager_del,
41126 + .debug = nouveau_gart_manager_debug
41127 };
41128
41129 /*XXX*/
41130 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41131 }
41132
41133 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41134 - nv04_gart_manager_init,
41135 - nv04_gart_manager_fini,
41136 - nv04_gart_manager_new,
41137 - nv04_gart_manager_del,
41138 - nv04_gart_manager_debug
41139 + .init = nv04_gart_manager_init,
41140 + .takedown = nv04_gart_manager_fini,
41141 + .get_node = nv04_gart_manager_new,
41142 + .put_node = nv04_gart_manager_del,
41143 + .debug = nv04_gart_manager_debug
41144 };
41145
41146 int
41147 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41148 index c7592ec..dd45ebc 100644
41149 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41150 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41151 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41152 * locking inversion with the driver load path. And the access here is
41153 * completely racy anyway. So don't bother with locking for now.
41154 */
41155 - return dev->open_count == 0;
41156 + return local_read(&dev->open_count) == 0;
41157 }
41158
41159 static const struct vga_switcheroo_client_ops
41160 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41161 index 9782364..89bd954 100644
41162 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41163 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41164 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41165 int ret;
41166
41167 mutex_lock(&qdev->async_io_mutex);
41168 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41169 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41170 if (qdev->last_sent_io_cmd > irq_num) {
41171 if (intr)
41172 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41173 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41174 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41175 else
41176 ret = wait_event_timeout(qdev->io_cmd_event,
41177 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41178 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41179 /* 0 is timeout, just bail the "hw" has gone away */
41180 if (ret <= 0)
41181 goto out;
41182 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41183 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41184 }
41185 outb(val, addr);
41186 qdev->last_sent_io_cmd = irq_num + 1;
41187 if (intr)
41188 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41189 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41190 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41191 else
41192 ret = wait_event_timeout(qdev->io_cmd_event,
41193 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41194 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41195 out:
41196 if (ret > 0)
41197 ret = 0;
41198 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41199 index 6911b8c..89d6867 100644
41200 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41201 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41202 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41203 struct drm_info_node *node = (struct drm_info_node *) m->private;
41204 struct qxl_device *qdev = node->minor->dev->dev_private;
41205
41206 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41207 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41208 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41209 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41210 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41211 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41212 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41213 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41214 seq_printf(m, "%d\n", qdev->irq_received_error);
41215 return 0;
41216 }
41217 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41218 index 7c6cafe..460f542 100644
41219 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41220 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41221 @@ -290,10 +290,10 @@ struct qxl_device {
41222 unsigned int last_sent_io_cmd;
41223
41224 /* interrupt handling */
41225 - atomic_t irq_received;
41226 - atomic_t irq_received_display;
41227 - atomic_t irq_received_cursor;
41228 - atomic_t irq_received_io_cmd;
41229 + atomic_unchecked_t irq_received;
41230 + atomic_unchecked_t irq_received_display;
41231 + atomic_unchecked_t irq_received_cursor;
41232 + atomic_unchecked_t irq_received_io_cmd;
41233 unsigned irq_received_error;
41234 wait_queue_head_t display_event;
41235 wait_queue_head_t cursor_event;
41236 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41237 index b110883..dd06418 100644
41238 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41239 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41240 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41241
41242 /* TODO copy slow path code from i915 */
41243 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41244 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41245 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41246
41247 {
41248 struct qxl_drawable *draw = fb_cmd;
41249 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41250 struct drm_qxl_reloc reloc;
41251
41252 if (copy_from_user(&reloc,
41253 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41254 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41255 sizeof(reloc))) {
41256 ret = -EFAULT;
41257 goto out_free_bos;
41258 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41259
41260 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41261
41262 - struct drm_qxl_command *commands =
41263 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41264 + struct drm_qxl_command __user *commands =
41265 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41266
41267 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41268 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41269 sizeof(user_cmd)))
41270 return -EFAULT;
41271
41272 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41273 index 0bf1e20..42a7310 100644
41274 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41275 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41276 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41277 if (!pending)
41278 return IRQ_NONE;
41279
41280 - atomic_inc(&qdev->irq_received);
41281 + atomic_inc_unchecked(&qdev->irq_received);
41282
41283 if (pending & QXL_INTERRUPT_DISPLAY) {
41284 - atomic_inc(&qdev->irq_received_display);
41285 + atomic_inc_unchecked(&qdev->irq_received_display);
41286 wake_up_all(&qdev->display_event);
41287 qxl_queue_garbage_collect(qdev, false);
41288 }
41289 if (pending & QXL_INTERRUPT_CURSOR) {
41290 - atomic_inc(&qdev->irq_received_cursor);
41291 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41292 wake_up_all(&qdev->cursor_event);
41293 }
41294 if (pending & QXL_INTERRUPT_IO_CMD) {
41295 - atomic_inc(&qdev->irq_received_io_cmd);
41296 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41297 wake_up_all(&qdev->io_cmd_event);
41298 }
41299 if (pending & QXL_INTERRUPT_ERROR) {
41300 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41301 init_waitqueue_head(&qdev->io_cmd_event);
41302 INIT_WORK(&qdev->client_monitors_config_work,
41303 qxl_client_monitors_config_work_func);
41304 - atomic_set(&qdev->irq_received, 0);
41305 - atomic_set(&qdev->irq_received_display, 0);
41306 - atomic_set(&qdev->irq_received_cursor, 0);
41307 - atomic_set(&qdev->irq_received_io_cmd, 0);
41308 + atomic_set_unchecked(&qdev->irq_received, 0);
41309 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41310 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41311 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41312 qdev->irq_received_error = 0;
41313 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41314 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41315 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41316 index 0cbc4c9..0e46686 100644
41317 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41318 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41319 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41320 }
41321 }
41322
41323 -static struct vm_operations_struct qxl_ttm_vm_ops;
41324 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41325 static const struct vm_operations_struct *ttm_vm_ops;
41326
41327 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41328 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41329 return r;
41330 if (unlikely(ttm_vm_ops == NULL)) {
41331 ttm_vm_ops = vma->vm_ops;
41332 + pax_open_kernel();
41333 qxl_ttm_vm_ops = *ttm_vm_ops;
41334 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41335 + pax_close_kernel();
41336 }
41337 vma->vm_ops = &qxl_ttm_vm_ops;
41338 return 0;
41339 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41340 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41341 {
41342 #if defined(CONFIG_DEBUG_FS)
41343 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41344 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41345 - unsigned i;
41346 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41347 + {
41348 + .name = "qxl_mem_mm",
41349 + .show = &qxl_mm_dump_table,
41350 + },
41351 + {
41352 + .name = "qxl_surf_mm",
41353 + .show = &qxl_mm_dump_table,
41354 + }
41355 + };
41356
41357 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41358 - if (i == 0)
41359 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41360 - else
41361 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41362 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41363 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41364 - qxl_mem_types_list[i].driver_features = 0;
41365 - if (i == 0)
41366 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41367 - else
41368 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41369 + pax_open_kernel();
41370 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41371 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41372 + pax_close_kernel();
41373
41374 - }
41375 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41376 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41377 #else
41378 return 0;
41379 #endif
41380 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41381 index 2c45ac9..5d740f8 100644
41382 --- a/drivers/gpu/drm/r128/r128_cce.c
41383 +++ b/drivers/gpu/drm/r128/r128_cce.c
41384 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41385
41386 /* GH: Simple idle check.
41387 */
41388 - atomic_set(&dev_priv->idle_count, 0);
41389 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41390
41391 /* We don't support anything other than bus-mastering ring mode,
41392 * but the ring can be in either AGP or PCI space for the ring
41393 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41394 index 723e5d6..102dbaf 100644
41395 --- a/drivers/gpu/drm/r128/r128_drv.h
41396 +++ b/drivers/gpu/drm/r128/r128_drv.h
41397 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41398 int is_pci;
41399 unsigned long cce_buffers_offset;
41400
41401 - atomic_t idle_count;
41402 + atomic_unchecked_t idle_count;
41403
41404 int page_flipping;
41405 int current_page;
41406 u32 crtc_offset;
41407 u32 crtc_offset_cntl;
41408
41409 - atomic_t vbl_received;
41410 + atomic_unchecked_t vbl_received;
41411
41412 u32 color_fmt;
41413 unsigned int front_offset;
41414 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41415 index 663f38c..c689495 100644
41416 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41417 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41418 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41419 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41420 }
41421
41422 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41423 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41424 [DRM_R128_INIT] = compat_r128_init,
41425 [DRM_R128_DEPTH] = compat_r128_depth,
41426 [DRM_R128_STIPPLE] = compat_r128_stipple,
41427 @@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41428 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41429 {
41430 unsigned int nr = DRM_IOCTL_NR(cmd);
41431 - drm_ioctl_compat_t *fn = NULL;
41432 int ret;
41433
41434 if (nr < DRM_COMMAND_BASE)
41435 return drm_compat_ioctl(filp, cmd, arg);
41436
41437 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41438 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41439 -
41440 - if (fn != NULL)
41441 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls)) {
41442 + drm_ioctl_compat_t fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41443 ret = (*fn) (filp, cmd, arg);
41444 - else
41445 + } else
41446 ret = drm_ioctl(filp, cmd, arg);
41447
41448 return ret;
41449 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41450 index c2ae496..30b5993 100644
41451 --- a/drivers/gpu/drm/r128/r128_irq.c
41452 +++ b/drivers/gpu/drm/r128/r128_irq.c
41453 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41454 if (crtc != 0)
41455 return 0;
41456
41457 - return atomic_read(&dev_priv->vbl_received);
41458 + return atomic_read_unchecked(&dev_priv->vbl_received);
41459 }
41460
41461 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41462 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41463 /* VBLANK interrupt */
41464 if (status & R128_CRTC_VBLANK_INT) {
41465 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41466 - atomic_inc(&dev_priv->vbl_received);
41467 + atomic_inc_unchecked(&dev_priv->vbl_received);
41468 drm_handle_vblank(dev, 0);
41469 return IRQ_HANDLED;
41470 }
41471 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41472 index 8fd2d9f..18c9660 100644
41473 --- a/drivers/gpu/drm/r128/r128_state.c
41474 +++ b/drivers/gpu/drm/r128/r128_state.c
41475 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41476
41477 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41478 {
41479 - if (atomic_read(&dev_priv->idle_count) == 0)
41480 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41481 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41482 else
41483 - atomic_set(&dev_priv->idle_count, 0);
41484 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41485 }
41486
41487 #endif
41488 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41489 index b928c17..e5d9400 100644
41490 --- a/drivers/gpu/drm/radeon/mkregtable.c
41491 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41492 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41493 regex_t mask_rex;
41494 regmatch_t match[4];
41495 char buf[1024];
41496 - size_t end;
41497 + long end;
41498 int len;
41499 int done = 0;
41500 int r;
41501 unsigned o;
41502 struct offset *offset;
41503 char last_reg_s[10];
41504 - int last_reg;
41505 + unsigned long last_reg;
41506
41507 if (regcomp
41508 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41509 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41510 index bd7519f..e1c2cd95 100644
41511 --- a/drivers/gpu/drm/radeon/radeon_device.c
41512 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41513 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41514 * locking inversion with the driver load path. And the access here is
41515 * completely racy anyway. So don't bother with locking for now.
41516 */
41517 - return dev->open_count == 0;
41518 + return local_read(&dev->open_count) == 0;
41519 }
41520
41521 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41522 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41523 index 46bd393..6ae4719 100644
41524 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41525 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41526 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41527
41528 /* SW interrupt */
41529 wait_queue_head_t swi_queue;
41530 - atomic_t swi_emitted;
41531 + atomic_unchecked_t swi_emitted;
41532 int vblank_crtc;
41533 uint32_t irq_enable_reg;
41534 uint32_t r500_disp_irq_reg;
41535 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41536 index 0b98ea1..0881827 100644
41537 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41538 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41539 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41540 request = compat_alloc_user_space(sizeof(*request));
41541 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41542 || __put_user(req32.param, &request->param)
41543 - || __put_user((void __user *)(unsigned long)req32.value,
41544 + || __put_user((unsigned long)req32.value,
41545 &request->value))
41546 return -EFAULT;
41547
41548 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41549 #define compat_radeon_cp_setparam NULL
41550 #endif /* X86_64 || IA64 */
41551
41552 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41553 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41554 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41555 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41556 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41557 @@ -393,18 +393,15 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41558 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41559 {
41560 unsigned int nr = DRM_IOCTL_NR(cmd);
41561 - drm_ioctl_compat_t *fn = NULL;
41562 int ret;
41563
41564 if (nr < DRM_COMMAND_BASE)
41565 return drm_compat_ioctl(filp, cmd, arg);
41566
41567 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41568 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41569 -
41570 - if (fn != NULL)
41571 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls)) {
41572 + drm_ioctl_compat_t fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41573 ret = (*fn) (filp, cmd, arg);
41574 - else
41575 + } else
41576 ret = drm_ioctl(filp, cmd, arg);
41577
41578 return ret;
41579 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41580 index 244b19b..c19226d 100644
41581 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41582 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41583 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41584 unsigned int ret;
41585 RING_LOCALS;
41586
41587 - atomic_inc(&dev_priv->swi_emitted);
41588 - ret = atomic_read(&dev_priv->swi_emitted);
41589 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41590 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41591
41592 BEGIN_RING(4);
41593 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41594 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41595 drm_radeon_private_t *dev_priv =
41596 (drm_radeon_private_t *) dev->dev_private;
41597
41598 - atomic_set(&dev_priv->swi_emitted, 0);
41599 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41600 init_waitqueue_head(&dev_priv->swi_queue);
41601
41602 dev->max_vblank_count = 0x001fffff;
41603 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41604 index 15aee72..cda326e 100644
41605 --- a/drivers/gpu/drm/radeon/radeon_state.c
41606 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41607 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41608 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41609 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41610
41611 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41612 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41613 sarea_priv->nbox * sizeof(depth_boxes[0])))
41614 return -EFAULT;
41615
41616 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41617 {
41618 drm_radeon_private_t *dev_priv = dev->dev_private;
41619 drm_radeon_getparam_t *param = data;
41620 - int value;
41621 + int value = 0;
41622
41623 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41624
41625 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41626 index b292aca..4e338b5 100644
41627 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41628 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41629 @@ -963,7 +963,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41630 man->size = size >> PAGE_SHIFT;
41631 }
41632
41633 -static struct vm_operations_struct radeon_ttm_vm_ops;
41634 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41635 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41636
41637 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41638 @@ -1004,8 +1004,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41639 }
41640 if (unlikely(ttm_vm_ops == NULL)) {
41641 ttm_vm_ops = vma->vm_ops;
41642 + pax_open_kernel();
41643 radeon_ttm_vm_ops = *ttm_vm_ops;
41644 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41645 + pax_close_kernel();
41646 }
41647 vma->vm_ops = &radeon_ttm_vm_ops;
41648 return 0;
41649 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41650 index 978993f..e36e50e 100644
41651 --- a/drivers/gpu/drm/tegra/dc.c
41652 +++ b/drivers/gpu/drm/tegra/dc.c
41653 @@ -1416,7 +1416,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41654 }
41655
41656 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41657 - dc->debugfs_files[i].data = dc;
41658 + *(void **)&dc->debugfs_files[i].data = dc;
41659
41660 err = drm_debugfs_create_files(dc->debugfs_files,
41661 ARRAY_SIZE(debugfs_files),
41662 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41663 index 33f67fd..55ee9761 100644
41664 --- a/drivers/gpu/drm/tegra/dsi.c
41665 +++ b/drivers/gpu/drm/tegra/dsi.c
41666 @@ -39,7 +39,7 @@ struct tegra_dsi {
41667 struct clk *clk_lp;
41668 struct clk *clk;
41669
41670 - struct drm_info_list *debugfs_files;
41671 + drm_info_list_no_const *debugfs_files;
41672 struct drm_minor *minor;
41673 struct dentry *debugfs;
41674
41675 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41676 index ffe2654..03c7b1c 100644
41677 --- a/drivers/gpu/drm/tegra/hdmi.c
41678 +++ b/drivers/gpu/drm/tegra/hdmi.c
41679 @@ -60,7 +60,7 @@ struct tegra_hdmi {
41680 bool stereo;
41681 bool dvi;
41682
41683 - struct drm_info_list *debugfs_files;
41684 + drm_info_list_no_const *debugfs_files;
41685 struct drm_minor *minor;
41686 struct dentry *debugfs;
41687 };
41688 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41689 index aa0bd054..aea6a01 100644
41690 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41691 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41692 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41693 }
41694
41695 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41696 - ttm_bo_man_init,
41697 - ttm_bo_man_takedown,
41698 - ttm_bo_man_get_node,
41699 - ttm_bo_man_put_node,
41700 - ttm_bo_man_debug
41701 + .init = ttm_bo_man_init,
41702 + .takedown = ttm_bo_man_takedown,
41703 + .get_node = ttm_bo_man_get_node,
41704 + .put_node = ttm_bo_man_put_node,
41705 + .debug = ttm_bo_man_debug
41706 };
41707 EXPORT_SYMBOL(ttm_bo_manager_func);
41708 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41709 index a1803fb..c53f6b0 100644
41710 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41711 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41712 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41713 zone->glob = glob;
41714 glob->zone_kernel = zone;
41715 ret = kobject_init_and_add(
41716 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41717 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41718 if (unlikely(ret != 0)) {
41719 kobject_put(&zone->kobj);
41720 return ret;
41721 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41722 zone->glob = glob;
41723 glob->zone_dma32 = zone;
41724 ret = kobject_init_and_add(
41725 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41726 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41727 if (unlikely(ret != 0)) {
41728 kobject_put(&zone->kobj);
41729 return ret;
41730 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41731 index 025c429..314062f 100644
41732 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41733 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41734 @@ -54,7 +54,7 @@
41735
41736 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41737 #define SMALL_ALLOCATION 16
41738 -#define FREE_ALL_PAGES (~0U)
41739 +#define FREE_ALL_PAGES (~0UL)
41740 /* times are in msecs */
41741 #define PAGE_FREE_INTERVAL 1000
41742
41743 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41744 * @free_all: If set to true will free all pages in pool
41745 * @use_static: Safe to use static buffer
41746 **/
41747 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41748 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41749 bool use_static)
41750 {
41751 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41752 unsigned long irq_flags;
41753 struct page *p;
41754 struct page **pages_to_free;
41755 - unsigned freed_pages = 0,
41756 - npages_to_free = nr_free;
41757 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41758
41759 if (NUM_PAGES_TO_ALLOC < nr_free)
41760 npages_to_free = NUM_PAGES_TO_ALLOC;
41761 @@ -371,7 +370,8 @@ restart:
41762 __list_del(&p->lru, &pool->list);
41763
41764 ttm_pool_update_free_locked(pool, freed_pages);
41765 - nr_free -= freed_pages;
41766 + if (likely(nr_free != FREE_ALL_PAGES))
41767 + nr_free -= freed_pages;
41768 }
41769
41770 spin_unlock_irqrestore(&pool->lock, irq_flags);
41771 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41772 unsigned i;
41773 unsigned pool_offset;
41774 struct ttm_page_pool *pool;
41775 - int shrink_pages = sc->nr_to_scan;
41776 + unsigned long shrink_pages = sc->nr_to_scan;
41777 unsigned long freed = 0;
41778
41779 if (!mutex_trylock(&lock))
41780 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41781 pool_offset = ++start_pool % NUM_POOLS;
41782 /* select start pool in round robin fashion */
41783 for (i = 0; i < NUM_POOLS; ++i) {
41784 - unsigned nr_free = shrink_pages;
41785 + unsigned long nr_free = shrink_pages;
41786 if (shrink_pages == 0)
41787 break;
41788 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41789 @@ -673,7 +673,7 @@ out:
41790 }
41791
41792 /* Put all pages in pages list to correct pool to wait for reuse */
41793 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41794 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41795 enum ttm_caching_state cstate)
41796 {
41797 unsigned long irq_flags;
41798 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41799 struct list_head plist;
41800 struct page *p = NULL;
41801 gfp_t gfp_flags = GFP_USER;
41802 - unsigned count;
41803 + unsigned long count;
41804 int r;
41805
41806 /* set zero flag for page allocation if required */
41807 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41808 index 01e1d27..aaa018a 100644
41809 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41810 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41811 @@ -56,7 +56,7 @@
41812
41813 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41814 #define SMALL_ALLOCATION 4
41815 -#define FREE_ALL_PAGES (~0U)
41816 +#define FREE_ALL_PAGES (~0UL)
41817 /* times are in msecs */
41818 #define IS_UNDEFINED (0)
41819 #define IS_WC (1<<1)
41820 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41821 * @nr_free: If set to true will free all pages in pool
41822 * @use_static: Safe to use static buffer
41823 **/
41824 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41825 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41826 bool use_static)
41827 {
41828 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41829 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41830 struct dma_page *dma_p, *tmp;
41831 struct page **pages_to_free;
41832 struct list_head d_pages;
41833 - unsigned freed_pages = 0,
41834 - npages_to_free = nr_free;
41835 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41836
41837 if (NUM_PAGES_TO_ALLOC < nr_free)
41838 npages_to_free = NUM_PAGES_TO_ALLOC;
41839 @@ -499,7 +498,8 @@ restart:
41840 /* remove range of pages from the pool */
41841 if (freed_pages) {
41842 ttm_pool_update_free_locked(pool, freed_pages);
41843 - nr_free -= freed_pages;
41844 + if (likely(nr_free != FREE_ALL_PAGES))
41845 + nr_free -= freed_pages;
41846 }
41847
41848 spin_unlock_irqrestore(&pool->lock, irq_flags);
41849 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41850 struct dma_page *d_page, *next;
41851 enum pool_type type;
41852 bool is_cached = false;
41853 - unsigned count = 0, i, npages = 0;
41854 + unsigned long count = 0, i, npages = 0;
41855 unsigned long irq_flags;
41856
41857 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41858 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41859 static unsigned start_pool;
41860 unsigned idx = 0;
41861 unsigned pool_offset;
41862 - unsigned shrink_pages = sc->nr_to_scan;
41863 + unsigned long shrink_pages = sc->nr_to_scan;
41864 struct device_pools *p;
41865 unsigned long freed = 0;
41866
41867 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41868 goto out;
41869 pool_offset = ++start_pool % _manager->npools;
41870 list_for_each_entry(p, &_manager->pools, pools) {
41871 - unsigned nr_free;
41872 + unsigned long nr_free;
41873
41874 if (!p->dev)
41875 continue;
41876 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41877 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41878 freed += nr_free - shrink_pages;
41879
41880 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41881 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41882 p->pool->dev_name, p->pool->name, current->pid,
41883 nr_free, shrink_pages);
41884 }
41885 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41886 index 8cbcb45..a4d9cf7 100644
41887 --- a/drivers/gpu/drm/udl/udl_fb.c
41888 +++ b/drivers/gpu/drm/udl/udl_fb.c
41889 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41890 fb_deferred_io_cleanup(info);
41891 kfree(info->fbdefio);
41892 info->fbdefio = NULL;
41893 - info->fbops->fb_mmap = udl_fb_mmap;
41894 }
41895
41896 pr_warn("released /dev/fb%d user=%d count=%d\n",
41897 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41898 index ef8c500..01030c8 100644
41899 --- a/drivers/gpu/drm/via/via_drv.h
41900 +++ b/drivers/gpu/drm/via/via_drv.h
41901 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41902 typedef uint32_t maskarray_t[5];
41903
41904 typedef struct drm_via_irq {
41905 - atomic_t irq_received;
41906 + atomic_unchecked_t irq_received;
41907 uint32_t pending_mask;
41908 uint32_t enable_mask;
41909 wait_queue_head_t irq_queue;
41910 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41911 struct timeval last_vblank;
41912 int last_vblank_valid;
41913 unsigned usec_per_vblank;
41914 - atomic_t vbl_received;
41915 + atomic_unchecked_t vbl_received;
41916 drm_via_state_t hc_state;
41917 char pci_buf[VIA_PCI_BUF_SIZE];
41918 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41919 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41920 index 1319433..a993b0c 100644
41921 --- a/drivers/gpu/drm/via/via_irq.c
41922 +++ b/drivers/gpu/drm/via/via_irq.c
41923 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41924 if (crtc != 0)
41925 return 0;
41926
41927 - return atomic_read(&dev_priv->vbl_received);
41928 + return atomic_read_unchecked(&dev_priv->vbl_received);
41929 }
41930
41931 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41932 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41933
41934 status = VIA_READ(VIA_REG_INTERRUPT);
41935 if (status & VIA_IRQ_VBLANK_PENDING) {
41936 - atomic_inc(&dev_priv->vbl_received);
41937 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41938 + atomic_inc_unchecked(&dev_priv->vbl_received);
41939 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41940 do_gettimeofday(&cur_vblank);
41941 if (dev_priv->last_vblank_valid) {
41942 dev_priv->usec_per_vblank =
41943 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41944 dev_priv->last_vblank = cur_vblank;
41945 dev_priv->last_vblank_valid = 1;
41946 }
41947 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41948 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41949 DRM_DEBUG("US per vblank is: %u\n",
41950 dev_priv->usec_per_vblank);
41951 }
41952 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41953
41954 for (i = 0; i < dev_priv->num_irqs; ++i) {
41955 if (status & cur_irq->pending_mask) {
41956 - atomic_inc(&cur_irq->irq_received);
41957 + atomic_inc_unchecked(&cur_irq->irq_received);
41958 wake_up(&cur_irq->irq_queue);
41959 handled = 1;
41960 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41961 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41962 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41963 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41964 masks[irq][4]));
41965 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41966 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41967 } else {
41968 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41969 (((cur_irq_sequence =
41970 - atomic_read(&cur_irq->irq_received)) -
41971 + atomic_read_unchecked(&cur_irq->irq_received)) -
41972 *sequence) <= (1 << 23)));
41973 }
41974 *sequence = cur_irq_sequence;
41975 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41976 }
41977
41978 for (i = 0; i < dev_priv->num_irqs; ++i) {
41979 - atomic_set(&cur_irq->irq_received, 0);
41980 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41981 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41982 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41983 init_waitqueue_head(&cur_irq->irq_queue);
41984 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41985 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41986 case VIA_IRQ_RELATIVE:
41987 irqwait->request.sequence +=
41988 - atomic_read(&cur_irq->irq_received);
41989 + atomic_read_unchecked(&cur_irq->irq_received);
41990 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41991 case VIA_IRQ_ABSOLUTE:
41992 break;
41993 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41994 index d26a6da..5fa41ed 100644
41995 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41996 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41997 @@ -447,7 +447,7 @@ struct vmw_private {
41998 * Fencing and IRQs.
41999 */
42000
42001 - atomic_t marker_seq;
42002 + atomic_unchecked_t marker_seq;
42003 wait_queue_head_t fence_queue;
42004 wait_queue_head_t fifo_queue;
42005 spinlock_t waiter_lock;
42006 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42007 index 39f2b03..d1b0a64 100644
42008 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42009 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42010 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42011 (unsigned int) min,
42012 (unsigned int) fifo->capabilities);
42013
42014 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42015 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42016 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42017 vmw_marker_queue_init(&fifo->marker_queue);
42018 return vmw_fifo_send_fence(dev_priv, &dummy);
42019 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42020 if (reserveable)
42021 iowrite32(bytes, fifo_mem +
42022 SVGA_FIFO_RESERVED);
42023 - return fifo_mem + (next_cmd >> 2);
42024 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42025 } else {
42026 need_bounce = true;
42027 }
42028 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42029
42030 fm = vmw_fifo_reserve(dev_priv, bytes);
42031 if (unlikely(fm == NULL)) {
42032 - *seqno = atomic_read(&dev_priv->marker_seq);
42033 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42034 ret = -ENOMEM;
42035 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42036 false, 3*HZ);
42037 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42038 }
42039
42040 do {
42041 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42042 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42043 } while (*seqno == 0);
42044
42045 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42046 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42047 index 170b61b..fec7348 100644
42048 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42049 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42050 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42051 }
42052
42053 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42054 - vmw_gmrid_man_init,
42055 - vmw_gmrid_man_takedown,
42056 - vmw_gmrid_man_get_node,
42057 - vmw_gmrid_man_put_node,
42058 - vmw_gmrid_man_debug
42059 + .init = vmw_gmrid_man_init,
42060 + .takedown = vmw_gmrid_man_takedown,
42061 + .get_node = vmw_gmrid_man_get_node,
42062 + .put_node = vmw_gmrid_man_put_node,
42063 + .debug = vmw_gmrid_man_debug
42064 };
42065 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42066 index 69c8ce2..cacb0ab 100644
42067 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42068 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42069 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42070 int ret;
42071
42072 num_clips = arg->num_clips;
42073 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42074 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42075
42076 if (unlikely(num_clips == 0))
42077 return 0;
42078 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42079 int ret;
42080
42081 num_clips = arg->num_clips;
42082 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42083 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42084
42085 if (unlikely(num_clips == 0))
42086 return 0;
42087 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42088 index 9fe9827..0aa2fc0 100644
42089 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42090 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42091 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42092 * emitted. Then the fence is stale and signaled.
42093 */
42094
42095 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42096 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42097 > VMW_FENCE_WRAP);
42098
42099 return ret;
42100 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42101
42102 if (fifo_idle)
42103 down_read(&fifo_state->rwsem);
42104 - signal_seq = atomic_read(&dev_priv->marker_seq);
42105 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42106 ret = 0;
42107
42108 for (;;) {
42109 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42110 index efd1ffd..0ae13ca 100644
42111 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42112 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42113 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42114 while (!vmw_lag_lt(queue, us)) {
42115 spin_lock(&queue->lock);
42116 if (list_empty(&queue->head))
42117 - seqno = atomic_read(&dev_priv->marker_seq);
42118 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42119 else {
42120 marker = list_first_entry(&queue->head,
42121 struct vmw_marker, head);
42122 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42123 index 37ac7b5..d52a5c9 100644
42124 --- a/drivers/gpu/vga/vga_switcheroo.c
42125 +++ b/drivers/gpu/vga/vga_switcheroo.c
42126 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42127
42128 /* this version is for the case where the power switch is separate
42129 to the device being powered down. */
42130 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42131 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42132 {
42133 /* copy over all the bus versions */
42134 if (dev->bus && dev->bus->pm) {
42135 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42136 return ret;
42137 }
42138
42139 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42140 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42141 {
42142 /* copy over all the bus versions */
42143 if (dev->bus && dev->bus->pm) {
42144 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42145 index 8b63879..a5a5e72 100644
42146 --- a/drivers/hid/hid-core.c
42147 +++ b/drivers/hid/hid-core.c
42148 @@ -2508,7 +2508,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42149
42150 int hid_add_device(struct hid_device *hdev)
42151 {
42152 - static atomic_t id = ATOMIC_INIT(0);
42153 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42154 int ret;
42155
42156 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42157 @@ -2551,7 +2551,7 @@ int hid_add_device(struct hid_device *hdev)
42158 /* XXX hack, any other cleaner solution after the driver core
42159 * is converted to allow more than 20 bytes as the device name? */
42160 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42161 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42162 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42163
42164 hid_debug_register(hdev, dev_name(&hdev->dev));
42165 ret = device_add(&hdev->dev);
42166 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42167 index c13fb5b..55a3802 100644
42168 --- a/drivers/hid/hid-wiimote-debug.c
42169 +++ b/drivers/hid/hid-wiimote-debug.c
42170 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42171 else if (size == 0)
42172 return -EIO;
42173
42174 - if (copy_to_user(u, buf, size))
42175 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42176 return -EFAULT;
42177
42178 *off += size;
42179 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42180 index 433f72a..2926005 100644
42181 --- a/drivers/hv/channel.c
42182 +++ b/drivers/hv/channel.c
42183 @@ -366,8 +366,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42184 unsigned long flags;
42185 int ret = 0;
42186
42187 - next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
42188 - atomic_inc(&vmbus_connection.next_gpadl_handle);
42189 + next_gpadl_handle = atomic_read_unchecked(&vmbus_connection.next_gpadl_handle);
42190 + atomic_inc_unchecked(&vmbus_connection.next_gpadl_handle);
42191
42192 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42193 if (ret)
42194 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42195 index 3e4235c..877d0e5 100644
42196 --- a/drivers/hv/hv.c
42197 +++ b/drivers/hv/hv.c
42198 @@ -112,7 +112,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42199 u64 output_address = (output) ? virt_to_phys(output) : 0;
42200 u32 output_address_hi = output_address >> 32;
42201 u32 output_address_lo = output_address & 0xFFFFFFFF;
42202 - void *hypercall_page = hv_context.hypercall_page;
42203 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42204
42205 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42206 "=a"(hv_status_lo) : "d" (control_hi),
42207 @@ -156,7 +156,7 @@ int hv_init(void)
42208 /* See if the hypercall page is already set */
42209 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42210
42211 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42212 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42213
42214 if (!virtaddr)
42215 goto cleanup;
42216 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42217 index b958ded..b2452bb 100644
42218 --- a/drivers/hv/hv_balloon.c
42219 +++ b/drivers/hv/hv_balloon.c
42220 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42221
42222 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42223 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42224 -static atomic_t trans_id = ATOMIC_INIT(0);
42225 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42226
42227 static int dm_ring_size = (5 * PAGE_SIZE);
42228
42229 @@ -893,7 +893,7 @@ static void hot_add_req(struct work_struct *dummy)
42230 pr_info("Memory hot add failed\n");
42231
42232 dm->state = DM_INITIALIZED;
42233 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42234 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42235 vmbus_sendpacket(dm->dev->channel, &resp,
42236 sizeof(struct dm_hot_add_response),
42237 (unsigned long)NULL,
42238 @@ -973,7 +973,7 @@ static void post_status(struct hv_dynmem_device *dm)
42239 memset(&status, 0, sizeof(struct dm_status));
42240 status.hdr.type = DM_STATUS_REPORT;
42241 status.hdr.size = sizeof(struct dm_status);
42242 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42243 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42244
42245 /*
42246 * The host expects the guest to report free memory.
42247 @@ -993,7 +993,7 @@ static void post_status(struct hv_dynmem_device *dm)
42248 * send the status. This can happen if we were interrupted
42249 * after we picked our transaction ID.
42250 */
42251 - if (status.hdr.trans_id != atomic_read(&trans_id))
42252 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42253 return;
42254
42255 /*
42256 @@ -1133,7 +1133,7 @@ static void balloon_up(struct work_struct *dummy)
42257 */
42258
42259 do {
42260 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42261 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42262 ret = vmbus_sendpacket(dm_device.dev->channel,
42263 bl_resp,
42264 bl_resp->hdr.size,
42265 @@ -1179,7 +1179,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42266
42267 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42268 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42269 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42270 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42271 resp.hdr.size = sizeof(struct dm_unballoon_response);
42272
42273 vmbus_sendpacket(dm_device.dev->channel, &resp,
42274 @@ -1243,7 +1243,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42275 memset(&version_req, 0, sizeof(struct dm_version_request));
42276 version_req.hdr.type = DM_VERSION_REQUEST;
42277 version_req.hdr.size = sizeof(struct dm_version_request);
42278 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42279 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42280 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42281 version_req.is_last_attempt = 1;
42282
42283 @@ -1413,7 +1413,7 @@ static int balloon_probe(struct hv_device *dev,
42284 memset(&version_req, 0, sizeof(struct dm_version_request));
42285 version_req.hdr.type = DM_VERSION_REQUEST;
42286 version_req.hdr.size = sizeof(struct dm_version_request);
42287 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42288 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42289 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42290 version_req.is_last_attempt = 0;
42291
42292 @@ -1444,7 +1444,7 @@ static int balloon_probe(struct hv_device *dev,
42293 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42294 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42295 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42296 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42297 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42298
42299 cap_msg.caps.cap_bits.balloon = 1;
42300 cap_msg.caps.cap_bits.hot_add = 1;
42301 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42302 index c386d8d..d6004c4 100644
42303 --- a/drivers/hv/hyperv_vmbus.h
42304 +++ b/drivers/hv/hyperv_vmbus.h
42305 @@ -611,7 +611,7 @@ enum vmbus_connect_state {
42306 struct vmbus_connection {
42307 enum vmbus_connect_state conn_state;
42308
42309 - atomic_t next_gpadl_handle;
42310 + atomic_unchecked_t next_gpadl_handle;
42311
42312 /*
42313 * Represents channel interrupts. Each bit position represents a
42314 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42315 index 4d6b269..2e23b86 100644
42316 --- a/drivers/hv/vmbus_drv.c
42317 +++ b/drivers/hv/vmbus_drv.c
42318 @@ -807,10 +807,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42319 {
42320 int ret = 0;
42321
42322 - static atomic_t device_num = ATOMIC_INIT(0);
42323 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42324
42325 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42326 - atomic_inc_return(&device_num));
42327 + atomic_inc_return_unchecked(&device_num));
42328
42329 child_device_obj->device.bus = &hv_bus;
42330 child_device_obj->device.parent = &hv_acpi_dev->dev;
42331 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42332 index 579bdf9..0dac21d5 100644
42333 --- a/drivers/hwmon/acpi_power_meter.c
42334 +++ b/drivers/hwmon/acpi_power_meter.c
42335 @@ -116,7 +116,7 @@ struct sensor_template {
42336 struct device_attribute *devattr,
42337 const char *buf, size_t count);
42338 int index;
42339 -};
42340 +} __do_const;
42341
42342 /* Averaging interval */
42343 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42344 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42345 struct sensor_template *attrs)
42346 {
42347 struct device *dev = &resource->acpi_dev->dev;
42348 - struct sensor_device_attribute *sensors =
42349 + sensor_device_attribute_no_const *sensors =
42350 &resource->sensors[resource->num_sensors];
42351 int res = 0;
42352
42353 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42354 return 0;
42355 }
42356
42357 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42358 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42359 {
42360 enable_cap_knobs, "IBM Active Energy Manager",
42361 {
42362 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42363 index 0af63da..05a183a 100644
42364 --- a/drivers/hwmon/applesmc.c
42365 +++ b/drivers/hwmon/applesmc.c
42366 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42367 {
42368 struct applesmc_node_group *grp;
42369 struct applesmc_dev_attr *node;
42370 - struct attribute *attr;
42371 + attribute_no_const *attr;
42372 int ret, i;
42373
42374 for (grp = groups; grp->format; grp++) {
42375 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42376 index cccef87..06ce8ec 100644
42377 --- a/drivers/hwmon/asus_atk0110.c
42378 +++ b/drivers/hwmon/asus_atk0110.c
42379 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42380 struct atk_sensor_data {
42381 struct list_head list;
42382 struct atk_data *data;
42383 - struct device_attribute label_attr;
42384 - struct device_attribute input_attr;
42385 - struct device_attribute limit1_attr;
42386 - struct device_attribute limit2_attr;
42387 + device_attribute_no_const label_attr;
42388 + device_attribute_no_const input_attr;
42389 + device_attribute_no_const limit1_attr;
42390 + device_attribute_no_const limit2_attr;
42391 char label_attr_name[ATTR_NAME_SIZE];
42392 char input_attr_name[ATTR_NAME_SIZE];
42393 char limit1_attr_name[ATTR_NAME_SIZE];
42394 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42395 static struct device_attribute atk_name_attr =
42396 __ATTR(name, 0444, atk_name_show, NULL);
42397
42398 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42399 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42400 sysfs_show_func show)
42401 {
42402 sysfs_attr_init(&attr->attr);
42403 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42404 index 5b7fec8..05c957a 100644
42405 --- a/drivers/hwmon/coretemp.c
42406 +++ b/drivers/hwmon/coretemp.c
42407 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42408 return NOTIFY_OK;
42409 }
42410
42411 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42412 +static struct notifier_block coretemp_cpu_notifier = {
42413 .notifier_call = coretemp_cpu_callback,
42414 };
42415
42416 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42417 index 7a8a6fb..015c1fd 100644
42418 --- a/drivers/hwmon/ibmaem.c
42419 +++ b/drivers/hwmon/ibmaem.c
42420 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42421 struct aem_rw_sensor_template *rw)
42422 {
42423 struct device *dev = &data->pdev->dev;
42424 - struct sensor_device_attribute *sensors = data->sensors;
42425 + sensor_device_attribute_no_const *sensors = data->sensors;
42426 int err;
42427
42428 /* Set up read-only sensors */
42429 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42430 index 17ae2eb..21b71dd 100644
42431 --- a/drivers/hwmon/iio_hwmon.c
42432 +++ b/drivers/hwmon/iio_hwmon.c
42433 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42434 {
42435 struct device *dev = &pdev->dev;
42436 struct iio_hwmon_state *st;
42437 - struct sensor_device_attribute *a;
42438 + sensor_device_attribute_no_const *a;
42439 int ret, i;
42440 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42441 enum iio_chan_type type;
42442 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42443 index f3830db..9f4d6d5 100644
42444 --- a/drivers/hwmon/nct6683.c
42445 +++ b/drivers/hwmon/nct6683.c
42446 @@ -397,11 +397,11 @@ static struct attribute_group *
42447 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42448 int repeat)
42449 {
42450 - struct sensor_device_attribute_2 *a2;
42451 - struct sensor_device_attribute *a;
42452 + sensor_device_attribute_2_no_const *a2;
42453 + sensor_device_attribute_no_const *a;
42454 struct sensor_device_template **t;
42455 struct sensor_device_attr_u *su;
42456 - struct attribute_group *group;
42457 + attribute_group_no_const *group;
42458 struct attribute **attrs;
42459 int i, j, count;
42460
42461 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42462 index 1be4117..88ae1e1 100644
42463 --- a/drivers/hwmon/nct6775.c
42464 +++ b/drivers/hwmon/nct6775.c
42465 @@ -952,10 +952,10 @@ static struct attribute_group *
42466 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42467 int repeat)
42468 {
42469 - struct attribute_group *group;
42470 + attribute_group_no_const *group;
42471 struct sensor_device_attr_u *su;
42472 - struct sensor_device_attribute *a;
42473 - struct sensor_device_attribute_2 *a2;
42474 + sensor_device_attribute_no_const *a;
42475 + sensor_device_attribute_2_no_const *a2;
42476 struct attribute **attrs;
42477 struct sensor_device_template **t;
42478 int i, count;
42479 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42480 index f2e47c7..45d7941 100644
42481 --- a/drivers/hwmon/pmbus/pmbus_core.c
42482 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42483 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42484 return 0;
42485 }
42486
42487 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42488 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42489 const char *name,
42490 umode_t mode,
42491 ssize_t (*show)(struct device *dev,
42492 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42493 dev_attr->store = store;
42494 }
42495
42496 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42497 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42498 const char *name,
42499 umode_t mode,
42500 ssize_t (*show)(struct device *dev,
42501 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42502 u16 reg, u8 mask)
42503 {
42504 struct pmbus_boolean *boolean;
42505 - struct sensor_device_attribute *a;
42506 + sensor_device_attribute_no_const *a;
42507
42508 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42509 if (!boolean)
42510 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42511 bool update, bool readonly)
42512 {
42513 struct pmbus_sensor *sensor;
42514 - struct device_attribute *a;
42515 + device_attribute_no_const *a;
42516
42517 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42518 if (!sensor)
42519 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42520 const char *lstring, int index)
42521 {
42522 struct pmbus_label *label;
42523 - struct device_attribute *a;
42524 + device_attribute_no_const *a;
42525
42526 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42527 if (!label)
42528 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42529 index d4f0935..7420593 100644
42530 --- a/drivers/hwmon/sht15.c
42531 +++ b/drivers/hwmon/sht15.c
42532 @@ -169,7 +169,7 @@ struct sht15_data {
42533 int supply_uv;
42534 bool supply_uv_valid;
42535 struct work_struct update_supply_work;
42536 - atomic_t interrupt_handled;
42537 + atomic_unchecked_t interrupt_handled;
42538 };
42539
42540 /**
42541 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42542 ret = gpio_direction_input(data->pdata->gpio_data);
42543 if (ret)
42544 return ret;
42545 - atomic_set(&data->interrupt_handled, 0);
42546 + atomic_set_unchecked(&data->interrupt_handled, 0);
42547
42548 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42549 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42550 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42551 /* Only relevant if the interrupt hasn't occurred. */
42552 - if (!atomic_read(&data->interrupt_handled))
42553 + if (!atomic_read_unchecked(&data->interrupt_handled))
42554 schedule_work(&data->read_work);
42555 }
42556 ret = wait_event_timeout(data->wait_queue,
42557 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42558
42559 /* First disable the interrupt */
42560 disable_irq_nosync(irq);
42561 - atomic_inc(&data->interrupt_handled);
42562 + atomic_inc_unchecked(&data->interrupt_handled);
42563 /* Then schedule a reading work struct */
42564 if (data->state != SHT15_READING_NOTHING)
42565 schedule_work(&data->read_work);
42566 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42567 * If not, then start the interrupt again - care here as could
42568 * have gone low in meantime so verify it hasn't!
42569 */
42570 - atomic_set(&data->interrupt_handled, 0);
42571 + atomic_set_unchecked(&data->interrupt_handled, 0);
42572 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42573 /* If still not occurred or another handler was scheduled */
42574 if (gpio_get_value(data->pdata->gpio_data)
42575 - || atomic_read(&data->interrupt_handled))
42576 + || atomic_read_unchecked(&data->interrupt_handled))
42577 return;
42578 }
42579
42580 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42581 index ac91c07..8e69663 100644
42582 --- a/drivers/hwmon/via-cputemp.c
42583 +++ b/drivers/hwmon/via-cputemp.c
42584 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42585 return NOTIFY_OK;
42586 }
42587
42588 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42589 +static struct notifier_block via_cputemp_cpu_notifier = {
42590 .notifier_call = via_cputemp_cpu_callback,
42591 };
42592
42593 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42594 index 65e3240..e6c511d 100644
42595 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42596 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42597 @@ -39,7 +39,7 @@
42598 extern struct i2c_adapter amd756_smbus;
42599
42600 static struct i2c_adapter *s4882_adapter;
42601 -static struct i2c_algorithm *s4882_algo;
42602 +static i2c_algorithm_no_const *s4882_algo;
42603
42604 /* Wrapper access functions for multiplexed SMBus */
42605 static DEFINE_MUTEX(amd756_lock);
42606 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42607 index b19a310..d6eece0 100644
42608 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42609 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42610 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42611 /* usb layer */
42612
42613 /* Send command to device, and get response. */
42614 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42615 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42616 {
42617 int ret = 0;
42618 int actual;
42619 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42620 index 88eda09..cf40434 100644
42621 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42622 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42623 @@ -37,7 +37,7 @@
42624 extern struct i2c_adapter *nforce2_smbus;
42625
42626 static struct i2c_adapter *s4985_adapter;
42627 -static struct i2c_algorithm *s4985_algo;
42628 +static i2c_algorithm_no_const *s4985_algo;
42629
42630 /* Wrapper access functions for multiplexed SMBus */
42631 static DEFINE_MUTEX(nforce2_lock);
42632 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42633 index 71c7a39..71dd3e0 100644
42634 --- a/drivers/i2c/i2c-dev.c
42635 +++ b/drivers/i2c/i2c-dev.c
42636 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42637 break;
42638 }
42639
42640 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42641 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42642 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42643 if (IS_ERR(rdwr_pa[i].buf)) {
42644 res = PTR_ERR(rdwr_pa[i].buf);
42645 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42646 index 0b510ba..4fbb5085 100644
42647 --- a/drivers/ide/ide-cd.c
42648 +++ b/drivers/ide/ide-cd.c
42649 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42650 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42651 if ((unsigned long)buf & alignment
42652 || blk_rq_bytes(rq) & q->dma_pad_mask
42653 - || object_is_on_stack(buf))
42654 + || object_starts_on_stack(buf))
42655 drive->dma = 0;
42656 }
42657 }
42658 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42659 index f009d05..d95b613 100644
42660 --- a/drivers/iio/industrialio-core.c
42661 +++ b/drivers/iio/industrialio-core.c
42662 @@ -555,7 +555,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42663 }
42664
42665 static
42666 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42667 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42668 const char *postfix,
42669 struct iio_chan_spec const *chan,
42670 ssize_t (*readfunc)(struct device *dev,
42671 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42672 index e28a494..f7c2671 100644
42673 --- a/drivers/infiniband/core/cm.c
42674 +++ b/drivers/infiniband/core/cm.c
42675 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42676
42677 struct cm_counter_group {
42678 struct kobject obj;
42679 - atomic_long_t counter[CM_ATTR_COUNT];
42680 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42681 };
42682
42683 struct cm_counter_attribute {
42684 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42685 struct ib_mad_send_buf *msg = NULL;
42686 int ret;
42687
42688 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42689 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42690 counter[CM_REQ_COUNTER]);
42691
42692 /* Quick state check to discard duplicate REQs. */
42693 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42694 if (!cm_id_priv)
42695 return;
42696
42697 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42698 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42699 counter[CM_REP_COUNTER]);
42700 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42701 if (ret)
42702 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42703 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42704 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42705 spin_unlock_irq(&cm_id_priv->lock);
42706 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42707 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42708 counter[CM_RTU_COUNTER]);
42709 goto out;
42710 }
42711 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42712 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42713 dreq_msg->local_comm_id);
42714 if (!cm_id_priv) {
42715 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42716 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42717 counter[CM_DREQ_COUNTER]);
42718 cm_issue_drep(work->port, work->mad_recv_wc);
42719 return -EINVAL;
42720 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42721 case IB_CM_MRA_REP_RCVD:
42722 break;
42723 case IB_CM_TIMEWAIT:
42724 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42725 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42726 counter[CM_DREQ_COUNTER]);
42727 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42728 goto unlock;
42729 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42730 cm_free_msg(msg);
42731 goto deref;
42732 case IB_CM_DREQ_RCVD:
42733 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42734 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42735 counter[CM_DREQ_COUNTER]);
42736 goto unlock;
42737 default:
42738 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42739 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42740 cm_id_priv->msg, timeout)) {
42741 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42742 - atomic_long_inc(&work->port->
42743 + atomic_long_inc_unchecked(&work->port->
42744 counter_group[CM_RECV_DUPLICATES].
42745 counter[CM_MRA_COUNTER]);
42746 goto out;
42747 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42748 break;
42749 case IB_CM_MRA_REQ_RCVD:
42750 case IB_CM_MRA_REP_RCVD:
42751 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42752 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42753 counter[CM_MRA_COUNTER]);
42754 /* fall through */
42755 default:
42756 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42757 case IB_CM_LAP_IDLE:
42758 break;
42759 case IB_CM_MRA_LAP_SENT:
42760 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42761 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42762 counter[CM_LAP_COUNTER]);
42763 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42764 goto unlock;
42765 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42766 cm_free_msg(msg);
42767 goto deref;
42768 case IB_CM_LAP_RCVD:
42769 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42770 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42771 counter[CM_LAP_COUNTER]);
42772 goto unlock;
42773 default:
42774 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42775 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42776 if (cur_cm_id_priv) {
42777 spin_unlock_irq(&cm.lock);
42778 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42779 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42780 counter[CM_SIDR_REQ_COUNTER]);
42781 goto out; /* Duplicate message. */
42782 }
42783 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42784 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42785 msg->retries = 1;
42786
42787 - atomic_long_add(1 + msg->retries,
42788 + atomic_long_add_unchecked(1 + msg->retries,
42789 &port->counter_group[CM_XMIT].counter[attr_index]);
42790 if (msg->retries)
42791 - atomic_long_add(msg->retries,
42792 + atomic_long_add_unchecked(msg->retries,
42793 &port->counter_group[CM_XMIT_RETRIES].
42794 counter[attr_index]);
42795
42796 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42797 }
42798
42799 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42800 - atomic_long_inc(&port->counter_group[CM_RECV].
42801 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42802 counter[attr_id - CM_ATTR_ID_OFFSET]);
42803
42804 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42805 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42806 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42807
42808 return sprintf(buf, "%ld\n",
42809 - atomic_long_read(&group->counter[cm_attr->index]));
42810 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42811 }
42812
42813 static const struct sysfs_ops cm_counter_ops = {
42814 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42815 index 9f5ad7c..588cd84 100644
42816 --- a/drivers/infiniband/core/fmr_pool.c
42817 +++ b/drivers/infiniband/core/fmr_pool.c
42818 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42819
42820 struct task_struct *thread;
42821
42822 - atomic_t req_ser;
42823 - atomic_t flush_ser;
42824 + atomic_unchecked_t req_ser;
42825 + atomic_unchecked_t flush_ser;
42826
42827 wait_queue_head_t force_wait;
42828 };
42829 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42830 struct ib_fmr_pool *pool = pool_ptr;
42831
42832 do {
42833 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42834 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42835 ib_fmr_batch_release(pool);
42836
42837 - atomic_inc(&pool->flush_ser);
42838 + atomic_inc_unchecked(&pool->flush_ser);
42839 wake_up_interruptible(&pool->force_wait);
42840
42841 if (pool->flush_function)
42842 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42843 }
42844
42845 set_current_state(TASK_INTERRUPTIBLE);
42846 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42847 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42848 !kthread_should_stop())
42849 schedule();
42850 __set_current_state(TASK_RUNNING);
42851 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42852 pool->dirty_watermark = params->dirty_watermark;
42853 pool->dirty_len = 0;
42854 spin_lock_init(&pool->pool_lock);
42855 - atomic_set(&pool->req_ser, 0);
42856 - atomic_set(&pool->flush_ser, 0);
42857 + atomic_set_unchecked(&pool->req_ser, 0);
42858 + atomic_set_unchecked(&pool->flush_ser, 0);
42859 init_waitqueue_head(&pool->force_wait);
42860
42861 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42862 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42863 }
42864 spin_unlock_irq(&pool->pool_lock);
42865
42866 - serial = atomic_inc_return(&pool->req_ser);
42867 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42868 wake_up_process(pool->thread);
42869
42870 if (wait_event_interruptible(pool->force_wait,
42871 - atomic_read(&pool->flush_ser) - serial >= 0))
42872 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42873 return -EINTR;
42874
42875 return 0;
42876 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42877 } else {
42878 list_add_tail(&fmr->list, &pool->dirty_list);
42879 if (++pool->dirty_len >= pool->dirty_watermark) {
42880 - atomic_inc(&pool->req_ser);
42881 + atomic_inc_unchecked(&pool->req_ser);
42882 wake_up_process(pool->thread);
42883 }
42884 }
42885 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
42886 index 6c52e72..6303e3f 100644
42887 --- a/drivers/infiniband/core/uverbs_cmd.c
42888 +++ b/drivers/infiniband/core/uverbs_cmd.c
42889 @@ -945,6 +945,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
42890 if (copy_from_user(&cmd, buf, sizeof cmd))
42891 return -EFAULT;
42892
42893 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
42894 + return -EFAULT;
42895 +
42896 INIT_UDATA(&udata, buf + sizeof cmd,
42897 (unsigned long) cmd.response + sizeof resp,
42898 in_len - sizeof cmd, out_len - sizeof resp);
42899 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42900 index cb43c22..2e12dd7 100644
42901 --- a/drivers/infiniband/hw/cxgb4/mem.c
42902 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42903 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42904 int err;
42905 struct fw_ri_tpte tpt;
42906 u32 stag_idx;
42907 - static atomic_t key;
42908 + static atomic_unchecked_t key;
42909
42910 if (c4iw_fatal_error(rdev))
42911 return -EIO;
42912 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42913 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42914 rdev->stats.stag.max = rdev->stats.stag.cur;
42915 mutex_unlock(&rdev->stats.lock);
42916 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42917 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42918 }
42919 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42920 __func__, stag_state, type, pdid, stag_idx);
42921 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42922 index 79b3dbc..96e5fcc 100644
42923 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42924 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42925 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42926 struct ib_atomic_eth *ateth;
42927 struct ipath_ack_entry *e;
42928 u64 vaddr;
42929 - atomic64_t *maddr;
42930 + atomic64_unchecked_t *maddr;
42931 u64 sdata;
42932 u32 rkey;
42933 u8 next;
42934 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42935 IB_ACCESS_REMOTE_ATOMIC)))
42936 goto nack_acc_unlck;
42937 /* Perform atomic OP and save result. */
42938 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42939 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42940 sdata = be64_to_cpu(ateth->swap_data);
42941 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42942 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42943 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42944 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42945 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42946 be64_to_cpu(ateth->compare_data),
42947 sdata);
42948 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42949 index 1f95bba..9530f87 100644
42950 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42951 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42952 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42953 unsigned long flags;
42954 struct ib_wc wc;
42955 u64 sdata;
42956 - atomic64_t *maddr;
42957 + atomic64_unchecked_t *maddr;
42958 enum ib_wc_status send_status;
42959
42960 /*
42961 @@ -382,11 +382,11 @@ again:
42962 IB_ACCESS_REMOTE_ATOMIC)))
42963 goto acc_err;
42964 /* Perform atomic OP and save result. */
42965 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42966 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42967 sdata = wqe->wr.wr.atomic.compare_add;
42968 *(u64 *) sqp->s_sge.sge.vaddr =
42969 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42970 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42971 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42972 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42973 sdata, wqe->wr.wr.atomic.swap);
42974 goto send_comp;
42975 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42976 index 729382c..2f82b8d 100644
42977 --- a/drivers/infiniband/hw/mlx4/mad.c
42978 +++ b/drivers/infiniband/hw/mlx4/mad.c
42979 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42980
42981 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42982 {
42983 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
42984 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
42985 cpu_to_be64(0xff00000000000000LL);
42986 }
42987
42988 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
42989 index ed327e6..ca1739e0 100644
42990 --- a/drivers/infiniband/hw/mlx4/mcg.c
42991 +++ b/drivers/infiniband/hw/mlx4/mcg.c
42992 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
42993 {
42994 char name[20];
42995
42996 - atomic_set(&ctx->tid, 0);
42997 + atomic_set_unchecked(&ctx->tid, 0);
42998 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
42999 ctx->mcg_wq = create_singlethread_workqueue(name);
43000 if (!ctx->mcg_wq)
43001 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43002 index 6eb743f..a7b0f6d 100644
43003 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43004 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43005 @@ -426,7 +426,7 @@ struct mlx4_ib_demux_ctx {
43006 struct list_head mcg_mgid0_list;
43007 struct workqueue_struct *mcg_wq;
43008 struct mlx4_ib_demux_pv_ctx **tun;
43009 - atomic_t tid;
43010 + atomic_unchecked_t tid;
43011 int flushing; /* flushing the work queue */
43012 };
43013
43014 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43015 index 9d3e5c1..6f166df 100644
43016 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43017 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43018 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43019 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43020 }
43021
43022 -int mthca_QUERY_FW(struct mthca_dev *dev)
43023 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43024 {
43025 struct mthca_mailbox *mailbox;
43026 u32 *outbox;
43027 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43028 CMD_TIME_CLASS_B);
43029 }
43030
43031 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43032 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43033 int num_mtt)
43034 {
43035 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43036 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43037 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43038 }
43039
43040 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43041 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43042 int eq_num)
43043 {
43044 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43045 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43046 CMD_TIME_CLASS_B);
43047 }
43048
43049 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43050 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43051 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43052 void *in_mad, void *response_mad)
43053 {
43054 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43055 index ded76c1..0cf0a08 100644
43056 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43057 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43058 @@ -692,7 +692,7 @@ err_close:
43059 return err;
43060 }
43061
43062 -static int mthca_setup_hca(struct mthca_dev *dev)
43063 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43064 {
43065 int err;
43066
43067 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43068 index ed9a989..6aa5dc2 100644
43069 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43070 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43071 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43072 * through the bitmaps)
43073 */
43074
43075 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43076 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43077 {
43078 int o;
43079 int m;
43080 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43081 return key;
43082 }
43083
43084 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43085 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43086 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43087 {
43088 struct mthca_mailbox *mailbox;
43089 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43090 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43091 }
43092
43093 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43094 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43095 u64 *buffer_list, int buffer_size_shift,
43096 int list_len, u64 iova, u64 total_size,
43097 u32 access, struct mthca_mr *mr)
43098 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43099 index 415f8e1..e34214e 100644
43100 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43101 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43102 @@ -764,7 +764,7 @@ unlock:
43103 return 0;
43104 }
43105
43106 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43107 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43108 {
43109 struct mthca_dev *dev = to_mdev(ibcq->device);
43110 struct mthca_cq *cq = to_mcq(ibcq);
43111 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43112 index 3b2a6dc..bce26ff 100644
43113 --- a/drivers/infiniband/hw/nes/nes.c
43114 +++ b/drivers/infiniband/hw/nes/nes.c
43115 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43116 LIST_HEAD(nes_adapter_list);
43117 static LIST_HEAD(nes_dev_list);
43118
43119 -atomic_t qps_destroyed;
43120 +atomic_unchecked_t qps_destroyed;
43121
43122 static unsigned int ee_flsh_adapter;
43123 static unsigned int sysfs_nonidx_addr;
43124 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43125 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43126 struct nes_adapter *nesadapter = nesdev->nesadapter;
43127
43128 - atomic_inc(&qps_destroyed);
43129 + atomic_inc_unchecked(&qps_destroyed);
43130
43131 /* Free the control structures */
43132
43133 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43134 index bd9d132..70d84f4 100644
43135 --- a/drivers/infiniband/hw/nes/nes.h
43136 +++ b/drivers/infiniband/hw/nes/nes.h
43137 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43138 extern unsigned int wqm_quanta;
43139 extern struct list_head nes_adapter_list;
43140
43141 -extern atomic_t cm_connects;
43142 -extern atomic_t cm_accepts;
43143 -extern atomic_t cm_disconnects;
43144 -extern atomic_t cm_closes;
43145 -extern atomic_t cm_connecteds;
43146 -extern atomic_t cm_connect_reqs;
43147 -extern atomic_t cm_rejects;
43148 -extern atomic_t mod_qp_timouts;
43149 -extern atomic_t qps_created;
43150 -extern atomic_t qps_destroyed;
43151 -extern atomic_t sw_qps_destroyed;
43152 +extern atomic_unchecked_t cm_connects;
43153 +extern atomic_unchecked_t cm_accepts;
43154 +extern atomic_unchecked_t cm_disconnects;
43155 +extern atomic_unchecked_t cm_closes;
43156 +extern atomic_unchecked_t cm_connecteds;
43157 +extern atomic_unchecked_t cm_connect_reqs;
43158 +extern atomic_unchecked_t cm_rejects;
43159 +extern atomic_unchecked_t mod_qp_timouts;
43160 +extern atomic_unchecked_t qps_created;
43161 +extern atomic_unchecked_t qps_destroyed;
43162 +extern atomic_unchecked_t sw_qps_destroyed;
43163 extern u32 mh_detected;
43164 extern u32 mh_pauses_sent;
43165 extern u32 cm_packets_sent;
43166 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43167 extern u32 cm_packets_received;
43168 extern u32 cm_packets_dropped;
43169 extern u32 cm_packets_retrans;
43170 -extern atomic_t cm_listens_created;
43171 -extern atomic_t cm_listens_destroyed;
43172 +extern atomic_unchecked_t cm_listens_created;
43173 +extern atomic_unchecked_t cm_listens_destroyed;
43174 extern u32 cm_backlog_drops;
43175 -extern atomic_t cm_loopbacks;
43176 -extern atomic_t cm_nodes_created;
43177 -extern atomic_t cm_nodes_destroyed;
43178 -extern atomic_t cm_accel_dropped_pkts;
43179 -extern atomic_t cm_resets_recvd;
43180 -extern atomic_t pau_qps_created;
43181 -extern atomic_t pau_qps_destroyed;
43182 +extern atomic_unchecked_t cm_loopbacks;
43183 +extern atomic_unchecked_t cm_nodes_created;
43184 +extern atomic_unchecked_t cm_nodes_destroyed;
43185 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43186 +extern atomic_unchecked_t cm_resets_recvd;
43187 +extern atomic_unchecked_t pau_qps_created;
43188 +extern atomic_unchecked_t pau_qps_destroyed;
43189
43190 extern u32 int_mod_timer_init;
43191 extern u32 int_mod_cq_depth_256;
43192 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43193 index 6f09a72..cf4399d 100644
43194 --- a/drivers/infiniband/hw/nes/nes_cm.c
43195 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43196 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43197 u32 cm_packets_retrans;
43198 u32 cm_packets_created;
43199 u32 cm_packets_received;
43200 -atomic_t cm_listens_created;
43201 -atomic_t cm_listens_destroyed;
43202 +atomic_unchecked_t cm_listens_created;
43203 +atomic_unchecked_t cm_listens_destroyed;
43204 u32 cm_backlog_drops;
43205 -atomic_t cm_loopbacks;
43206 -atomic_t cm_nodes_created;
43207 -atomic_t cm_nodes_destroyed;
43208 -atomic_t cm_accel_dropped_pkts;
43209 -atomic_t cm_resets_recvd;
43210 +atomic_unchecked_t cm_loopbacks;
43211 +atomic_unchecked_t cm_nodes_created;
43212 +atomic_unchecked_t cm_nodes_destroyed;
43213 +atomic_unchecked_t cm_accel_dropped_pkts;
43214 +atomic_unchecked_t cm_resets_recvd;
43215
43216 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43217 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43218 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43219 /* instance of function pointers for client API */
43220 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43221 static struct nes_cm_ops nes_cm_api = {
43222 - mini_cm_accelerated,
43223 - mini_cm_listen,
43224 - mini_cm_del_listen,
43225 - mini_cm_connect,
43226 - mini_cm_close,
43227 - mini_cm_accept,
43228 - mini_cm_reject,
43229 - mini_cm_recv_pkt,
43230 - mini_cm_dealloc_core,
43231 - mini_cm_get,
43232 - mini_cm_set
43233 + .accelerated = mini_cm_accelerated,
43234 + .listen = mini_cm_listen,
43235 + .stop_listener = mini_cm_del_listen,
43236 + .connect = mini_cm_connect,
43237 + .close = mini_cm_close,
43238 + .accept = mini_cm_accept,
43239 + .reject = mini_cm_reject,
43240 + .recv_pkt = mini_cm_recv_pkt,
43241 + .destroy_cm_core = mini_cm_dealloc_core,
43242 + .get = mini_cm_get,
43243 + .set = mini_cm_set
43244 };
43245
43246 static struct nes_cm_core *g_cm_core;
43247
43248 -atomic_t cm_connects;
43249 -atomic_t cm_accepts;
43250 -atomic_t cm_disconnects;
43251 -atomic_t cm_closes;
43252 -atomic_t cm_connecteds;
43253 -atomic_t cm_connect_reqs;
43254 -atomic_t cm_rejects;
43255 +atomic_unchecked_t cm_connects;
43256 +atomic_unchecked_t cm_accepts;
43257 +atomic_unchecked_t cm_disconnects;
43258 +atomic_unchecked_t cm_closes;
43259 +atomic_unchecked_t cm_connecteds;
43260 +atomic_unchecked_t cm_connect_reqs;
43261 +atomic_unchecked_t cm_rejects;
43262
43263 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43264 {
43265 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43266 kfree(listener);
43267 listener = NULL;
43268 ret = 0;
43269 - atomic_inc(&cm_listens_destroyed);
43270 + atomic_inc_unchecked(&cm_listens_destroyed);
43271 } else {
43272 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43273 }
43274 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43275 cm_node->rem_mac);
43276
43277 add_hte_node(cm_core, cm_node);
43278 - atomic_inc(&cm_nodes_created);
43279 + atomic_inc_unchecked(&cm_nodes_created);
43280
43281 return cm_node;
43282 }
43283 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43284 }
43285
43286 atomic_dec(&cm_core->node_cnt);
43287 - atomic_inc(&cm_nodes_destroyed);
43288 + atomic_inc_unchecked(&cm_nodes_destroyed);
43289 nesqp = cm_node->nesqp;
43290 if (nesqp) {
43291 nesqp->cm_node = NULL;
43292 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43293
43294 static void drop_packet(struct sk_buff *skb)
43295 {
43296 - atomic_inc(&cm_accel_dropped_pkts);
43297 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43298 dev_kfree_skb_any(skb);
43299 }
43300
43301 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43302 {
43303
43304 int reset = 0; /* whether to send reset in case of err.. */
43305 - atomic_inc(&cm_resets_recvd);
43306 + atomic_inc_unchecked(&cm_resets_recvd);
43307 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43308 " refcnt=%d\n", cm_node, cm_node->state,
43309 atomic_read(&cm_node->ref_count));
43310 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43311 rem_ref_cm_node(cm_node->cm_core, cm_node);
43312 return NULL;
43313 }
43314 - atomic_inc(&cm_loopbacks);
43315 + atomic_inc_unchecked(&cm_loopbacks);
43316 loopbackremotenode->loopbackpartner = cm_node;
43317 loopbackremotenode->tcp_cntxt.rcv_wscale =
43318 NES_CM_DEFAULT_RCV_WND_SCALE;
43319 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43320 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43321 else {
43322 rem_ref_cm_node(cm_core, cm_node);
43323 - atomic_inc(&cm_accel_dropped_pkts);
43324 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43325 dev_kfree_skb_any(skb);
43326 }
43327 break;
43328 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43329
43330 if ((cm_id) && (cm_id->event_handler)) {
43331 if (issue_disconn) {
43332 - atomic_inc(&cm_disconnects);
43333 + atomic_inc_unchecked(&cm_disconnects);
43334 cm_event.event = IW_CM_EVENT_DISCONNECT;
43335 cm_event.status = disconn_status;
43336 cm_event.local_addr = cm_id->local_addr;
43337 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43338 }
43339
43340 if (issue_close) {
43341 - atomic_inc(&cm_closes);
43342 + atomic_inc_unchecked(&cm_closes);
43343 nes_disconnect(nesqp, 1);
43344
43345 cm_id->provider_data = nesqp;
43346 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43347
43348 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43349 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43350 - atomic_inc(&cm_accepts);
43351 + atomic_inc_unchecked(&cm_accepts);
43352
43353 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43354 netdev_refcnt_read(nesvnic->netdev));
43355 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43356 struct nes_cm_core *cm_core;
43357 u8 *start_buff;
43358
43359 - atomic_inc(&cm_rejects);
43360 + atomic_inc_unchecked(&cm_rejects);
43361 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43362 loopback = cm_node->loopbackpartner;
43363 cm_core = cm_node->cm_core;
43364 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43365 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43366 ntohs(laddr->sin_port));
43367
43368 - atomic_inc(&cm_connects);
43369 + atomic_inc_unchecked(&cm_connects);
43370 nesqp->active_conn = 1;
43371
43372 /* cache the cm_id in the qp */
43373 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43374 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43375 return err;
43376 }
43377 - atomic_inc(&cm_listens_created);
43378 + atomic_inc_unchecked(&cm_listens_created);
43379 }
43380
43381 cm_id->add_ref(cm_id);
43382 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43383
43384 if (nesqp->destroyed)
43385 return;
43386 - atomic_inc(&cm_connecteds);
43387 + atomic_inc_unchecked(&cm_connecteds);
43388 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43389 " local port 0x%04X. jiffies = %lu.\n",
43390 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43391 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43392
43393 cm_id->add_ref(cm_id);
43394 ret = cm_id->event_handler(cm_id, &cm_event);
43395 - atomic_inc(&cm_closes);
43396 + atomic_inc_unchecked(&cm_closes);
43397 cm_event.event = IW_CM_EVENT_CLOSE;
43398 cm_event.status = 0;
43399 cm_event.provider_data = cm_id->provider_data;
43400 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43401 return;
43402 cm_id = cm_node->cm_id;
43403
43404 - atomic_inc(&cm_connect_reqs);
43405 + atomic_inc_unchecked(&cm_connect_reqs);
43406 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43407 cm_node, cm_id, jiffies);
43408
43409 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43410 return;
43411 cm_id = cm_node->cm_id;
43412
43413 - atomic_inc(&cm_connect_reqs);
43414 + atomic_inc_unchecked(&cm_connect_reqs);
43415 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43416 cm_node, cm_id, jiffies);
43417
43418 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43419 index 4166452..fc952c3 100644
43420 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43421 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43422 @@ -40,8 +40,8 @@
43423 #include "nes.h"
43424 #include "nes_mgt.h"
43425
43426 -atomic_t pau_qps_created;
43427 -atomic_t pau_qps_destroyed;
43428 +atomic_unchecked_t pau_qps_created;
43429 +atomic_unchecked_t pau_qps_destroyed;
43430
43431 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43432 {
43433 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43434 {
43435 struct sk_buff *skb;
43436 unsigned long flags;
43437 - atomic_inc(&pau_qps_destroyed);
43438 + atomic_inc_unchecked(&pau_qps_destroyed);
43439
43440 /* Free packets that have not yet been forwarded */
43441 /* Lock is acquired by skb_dequeue when removing the skb */
43442 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43443 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43444 skb_queue_head_init(&nesqp->pau_list);
43445 spin_lock_init(&nesqp->pau_lock);
43446 - atomic_inc(&pau_qps_created);
43447 + atomic_inc_unchecked(&pau_qps_created);
43448 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43449 }
43450
43451 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43452 index 49eb511..a774366 100644
43453 --- a/drivers/infiniband/hw/nes/nes_nic.c
43454 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43455 @@ -1273,39 +1273,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43456 target_stat_values[++index] = mh_detected;
43457 target_stat_values[++index] = mh_pauses_sent;
43458 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43459 - target_stat_values[++index] = atomic_read(&cm_connects);
43460 - target_stat_values[++index] = atomic_read(&cm_accepts);
43461 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43462 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43463 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43464 - target_stat_values[++index] = atomic_read(&cm_rejects);
43465 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43466 - target_stat_values[++index] = atomic_read(&qps_created);
43467 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43468 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43469 - target_stat_values[++index] = atomic_read(&cm_closes);
43470 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43471 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43472 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43473 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43474 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43475 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43476 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43477 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43478 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43479 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43480 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43481 target_stat_values[++index] = cm_packets_sent;
43482 target_stat_values[++index] = cm_packets_bounced;
43483 target_stat_values[++index] = cm_packets_created;
43484 target_stat_values[++index] = cm_packets_received;
43485 target_stat_values[++index] = cm_packets_dropped;
43486 target_stat_values[++index] = cm_packets_retrans;
43487 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43488 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43489 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43490 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43491 target_stat_values[++index] = cm_backlog_drops;
43492 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43493 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43494 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43495 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43496 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43497 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43498 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43499 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43500 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43501 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43502 target_stat_values[++index] = nesadapter->free_4kpbl;
43503 target_stat_values[++index] = nesadapter->free_256pbl;
43504 target_stat_values[++index] = int_mod_timer_init;
43505 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43506 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43507 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43508 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43509 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43510 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43511 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43512 }
43513
43514 /**
43515 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43516 index c0d0296..3185f57 100644
43517 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43518 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43519 @@ -46,9 +46,9 @@
43520
43521 #include <rdma/ib_umem.h>
43522
43523 -atomic_t mod_qp_timouts;
43524 -atomic_t qps_created;
43525 -atomic_t sw_qps_destroyed;
43526 +atomic_unchecked_t mod_qp_timouts;
43527 +atomic_unchecked_t qps_created;
43528 +atomic_unchecked_t sw_qps_destroyed;
43529
43530 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43531
43532 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43533 if (init_attr->create_flags)
43534 return ERR_PTR(-EINVAL);
43535
43536 - atomic_inc(&qps_created);
43537 + atomic_inc_unchecked(&qps_created);
43538 switch (init_attr->qp_type) {
43539 case IB_QPT_RC:
43540 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43541 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43542 struct iw_cm_event cm_event;
43543 int ret = 0;
43544
43545 - atomic_inc(&sw_qps_destroyed);
43546 + atomic_inc_unchecked(&sw_qps_destroyed);
43547 nesqp->destroyed = 1;
43548
43549 /* Blow away the connection if it exists. */
43550 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43551 index b218254..1d1aa3c 100644
43552 --- a/drivers/infiniband/hw/qib/qib.h
43553 +++ b/drivers/infiniband/hw/qib/qib.h
43554 @@ -52,6 +52,7 @@
43555 #include <linux/kref.h>
43556 #include <linux/sched.h>
43557 #include <linux/kthread.h>
43558 +#include <linux/slab.h>
43559
43560 #include "qib_common.h"
43561 #include "qib_verbs.h"
43562 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43563 index cdc7df4..a2fdfdb 100644
43564 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43565 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43566 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43567 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43568 }
43569
43570 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43571 +static struct rtnl_link_ops ipoib_link_ops = {
43572 .kind = "ipoib",
43573 .maxtype = IFLA_IPOIB_MAX,
43574 .policy = ipoib_policy,
43575 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43576 index e853a21..56fc5a8 100644
43577 --- a/drivers/input/gameport/gameport.c
43578 +++ b/drivers/input/gameport/gameport.c
43579 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43580 */
43581 static void gameport_init_port(struct gameport *gameport)
43582 {
43583 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43584 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43585
43586 __module_get(THIS_MODULE);
43587
43588 mutex_init(&gameport->drv_mutex);
43589 device_initialize(&gameport->dev);
43590 dev_set_name(&gameport->dev, "gameport%lu",
43591 - (unsigned long)atomic_inc_return(&gameport_no));
43592 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43593 gameport->dev.bus = &gameport_bus;
43594 gameport->dev.release = gameport_release_port;
43595 if (gameport->parent)
43596 diff --git a/drivers/input/input.c b/drivers/input/input.c
43597 index 213e3a1..4fea837 100644
43598 --- a/drivers/input/input.c
43599 +++ b/drivers/input/input.c
43600 @@ -1775,7 +1775,7 @@ EXPORT_SYMBOL_GPL(input_class);
43601 */
43602 struct input_dev *input_allocate_device(void)
43603 {
43604 - static atomic_t input_no = ATOMIC_INIT(-1);
43605 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43606 struct input_dev *dev;
43607
43608 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43609 @@ -1790,7 +1790,7 @@ struct input_dev *input_allocate_device(void)
43610 INIT_LIST_HEAD(&dev->node);
43611
43612 dev_set_name(&dev->dev, "input%lu",
43613 - (unsigned long)atomic_inc_return(&input_no));
43614 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43615
43616 __module_get(THIS_MODULE);
43617 }
43618 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43619 index 4a95b22..874c182 100644
43620 --- a/drivers/input/joystick/sidewinder.c
43621 +++ b/drivers/input/joystick/sidewinder.c
43622 @@ -30,6 +30,7 @@
43623 #include <linux/kernel.h>
43624 #include <linux/module.h>
43625 #include <linux/slab.h>
43626 +#include <linux/sched.h>
43627 #include <linux/input.h>
43628 #include <linux/gameport.h>
43629 #include <linux/jiffies.h>
43630 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43631 index 3aa2f3f..53c00ea 100644
43632 --- a/drivers/input/joystick/xpad.c
43633 +++ b/drivers/input/joystick/xpad.c
43634 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43635
43636 static int xpad_led_probe(struct usb_xpad *xpad)
43637 {
43638 - static atomic_t led_seq = ATOMIC_INIT(-1);
43639 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43640 unsigned long led_no;
43641 struct xpad_led *led;
43642 struct led_classdev *led_cdev;
43643 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43644 if (!led)
43645 return -ENOMEM;
43646
43647 - led_no = atomic_inc_return(&led_seq);
43648 + led_no = atomic_inc_return_unchecked(&led_seq);
43649
43650 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43651 led->xpad = xpad;
43652 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43653 index ac1fa5f..5f7502c 100644
43654 --- a/drivers/input/misc/ims-pcu.c
43655 +++ b/drivers/input/misc/ims-pcu.c
43656 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43657
43658 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43659 {
43660 - static atomic_t device_no = ATOMIC_INIT(-1);
43661 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43662
43663 const struct ims_pcu_device_info *info;
43664 int error;
43665 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43666 }
43667
43668 /* Device appears to be operable, complete initialization */
43669 - pcu->device_no = atomic_inc_return(&device_no);
43670 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43671
43672 /*
43673 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43674 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43675 index f4cf664..3204fda 100644
43676 --- a/drivers/input/mouse/psmouse.h
43677 +++ b/drivers/input/mouse/psmouse.h
43678 @@ -117,7 +117,7 @@ struct psmouse_attribute {
43679 ssize_t (*set)(struct psmouse *psmouse, void *data,
43680 const char *buf, size_t count);
43681 bool protect;
43682 -};
43683 +} __do_const;
43684 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43685
43686 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43687 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43688 index b604564..3f14ae4 100644
43689 --- a/drivers/input/mousedev.c
43690 +++ b/drivers/input/mousedev.c
43691 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43692
43693 spin_unlock_irq(&client->packet_lock);
43694
43695 - if (copy_to_user(buffer, data, count))
43696 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43697 return -EFAULT;
43698
43699 return count;
43700 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43701 index a05a517..323a2fd 100644
43702 --- a/drivers/input/serio/serio.c
43703 +++ b/drivers/input/serio/serio.c
43704 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43705 */
43706 static void serio_init_port(struct serio *serio)
43707 {
43708 - static atomic_t serio_no = ATOMIC_INIT(-1);
43709 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43710
43711 __module_get(THIS_MODULE);
43712
43713 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43714 mutex_init(&serio->drv_mutex);
43715 device_initialize(&serio->dev);
43716 dev_set_name(&serio->dev, "serio%lu",
43717 - (unsigned long)atomic_inc_return(&serio_no));
43718 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43719 serio->dev.bus = &serio_bus;
43720 serio->dev.release = serio_release_port;
43721 serio->dev.groups = serio_device_attr_groups;
43722 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43723 index 71ef5d6..93380a9 100644
43724 --- a/drivers/input/serio/serio_raw.c
43725 +++ b/drivers/input/serio/serio_raw.c
43726 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43727
43728 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43729 {
43730 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43731 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43732 struct serio_raw *serio_raw;
43733 int err;
43734
43735 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43736 }
43737
43738 snprintf(serio_raw->name, sizeof(serio_raw->name),
43739 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43740 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43741 kref_init(&serio_raw->kref);
43742 INIT_LIST_HEAD(&serio_raw->client_list);
43743 init_waitqueue_head(&serio_raw->wait);
43744 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
43745 index 92e2243..8fd9092 100644
43746 --- a/drivers/input/touchscreen/htcpen.c
43747 +++ b/drivers/input/touchscreen/htcpen.c
43748 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
43749 }
43750 };
43751
43752 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
43753 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
43754 {
43755 .ident = "Shift",
43756 .matches = {
43757 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43758 index 9802485..2e9941d 100644
43759 --- a/drivers/iommu/amd_iommu.c
43760 +++ b/drivers/iommu/amd_iommu.c
43761 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43762
43763 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43764 {
43765 + phys_addr_t physaddr;
43766 WARN_ON(address & 0x7ULL);
43767
43768 memset(cmd, 0, sizeof(*cmd));
43769 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43770 - cmd->data[1] = upper_32_bits(__pa(address));
43771 +
43772 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43773 + if (object_starts_on_stack((void *)address)) {
43774 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43775 + physaddr = __pa((u64)adjbuf);
43776 + } else
43777 +#endif
43778 + physaddr = __pa(address);
43779 +
43780 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43781 + cmd->data[1] = upper_32_bits(physaddr);
43782 cmd->data[2] = 1;
43783 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43784 }
43785 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
43786 index 6cd47b7..264d14a 100644
43787 --- a/drivers/iommu/arm-smmu.c
43788 +++ b/drivers/iommu/arm-smmu.c
43789 @@ -968,7 +968,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43790 cfg->irptndx = cfg->cbndx;
43791 }
43792
43793 - ACCESS_ONCE(smmu_domain->smmu) = smmu;
43794 + ACCESS_ONCE_RW(smmu_domain->smmu) = smmu;
43795 arm_smmu_init_context_bank(smmu_domain);
43796 spin_unlock_irqrestore(&smmu_domain->lock, flags);
43797
43798 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
43799 index f7718d7..3ef740b 100644
43800 --- a/drivers/iommu/iommu.c
43801 +++ b/drivers/iommu/iommu.c
43802 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
43803 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
43804 {
43805 int err;
43806 - struct notifier_block *nb;
43807 + notifier_block_no_const *nb;
43808 struct iommu_callback_data cb = {
43809 .ops = ops,
43810 };
43811 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
43812 index 89c4846..1de796f 100644
43813 --- a/drivers/iommu/irq_remapping.c
43814 +++ b/drivers/iommu/irq_remapping.c
43815 @@ -353,7 +353,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
43816 void panic_if_irq_remap(const char *msg)
43817 {
43818 if (irq_remapping_enabled)
43819 - panic(msg);
43820 + panic("%s", msg);
43821 }
43822
43823 static void ir_ack_apic_edge(struct irq_data *data)
43824 @@ -374,10 +374,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
43825
43826 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
43827 {
43828 - chip->irq_print_chip = ir_print_prefix;
43829 - chip->irq_ack = ir_ack_apic_edge;
43830 - chip->irq_eoi = ir_ack_apic_level;
43831 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43832 + pax_open_kernel();
43833 + *(void **)&chip->irq_print_chip = ir_print_prefix;
43834 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
43835 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
43836 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43837 + pax_close_kernel();
43838 }
43839
43840 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
43841 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
43842 index d617ee5..df8be8b 100644
43843 --- a/drivers/irqchip/irq-gic.c
43844 +++ b/drivers/irqchip/irq-gic.c
43845 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
43846 * Supported arch specific GIC irq extension.
43847 * Default make them NULL.
43848 */
43849 -struct irq_chip gic_arch_extn = {
43850 +irq_chip_no_const gic_arch_extn = {
43851 .irq_eoi = NULL,
43852 .irq_mask = NULL,
43853 .irq_unmask = NULL,
43854 @@ -311,7 +311,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
43855 chained_irq_exit(chip, desc);
43856 }
43857
43858 -static struct irq_chip gic_chip = {
43859 +static irq_chip_no_const gic_chip __read_only = {
43860 .name = "GIC",
43861 .irq_mask = gic_mask_irq,
43862 .irq_unmask = gic_unmask_irq,
43863 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
43864 index 078cac5..fb0f846 100644
43865 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
43866 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
43867 @@ -353,7 +353,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
43868 struct intc_irqpin_iomem *i;
43869 struct resource *io[INTC_IRQPIN_REG_NR];
43870 struct resource *irq;
43871 - struct irq_chip *irq_chip;
43872 + irq_chip_no_const *irq_chip;
43873 void (*enable_fn)(struct irq_data *d);
43874 void (*disable_fn)(struct irq_data *d);
43875 const char *name = dev_name(dev);
43876 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
43877 index 384e6ed..7a771b2 100644
43878 --- a/drivers/irqchip/irq-renesas-irqc.c
43879 +++ b/drivers/irqchip/irq-renesas-irqc.c
43880 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
43881 struct irqc_priv *p;
43882 struct resource *io;
43883 struct resource *irq;
43884 - struct irq_chip *irq_chip;
43885 + irq_chip_no_const *irq_chip;
43886 const char *name = dev_name(&pdev->dev);
43887 int ret;
43888 int k;
43889 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
43890 index 6a2df32..dc962f1 100644
43891 --- a/drivers/isdn/capi/capi.c
43892 +++ b/drivers/isdn/capi/capi.c
43893 @@ -81,8 +81,8 @@ struct capiminor {
43894
43895 struct capi20_appl *ap;
43896 u32 ncci;
43897 - atomic_t datahandle;
43898 - atomic_t msgid;
43899 + atomic_unchecked_t datahandle;
43900 + atomic_unchecked_t msgid;
43901
43902 struct tty_port port;
43903 int ttyinstop;
43904 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
43905 capimsg_setu16(s, 2, mp->ap->applid);
43906 capimsg_setu8 (s, 4, CAPI_DATA_B3);
43907 capimsg_setu8 (s, 5, CAPI_RESP);
43908 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
43909 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
43910 capimsg_setu32(s, 8, mp->ncci);
43911 capimsg_setu16(s, 12, datahandle);
43912 }
43913 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
43914 mp->outbytes -= len;
43915 spin_unlock_bh(&mp->outlock);
43916
43917 - datahandle = atomic_inc_return(&mp->datahandle);
43918 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
43919 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
43920 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43921 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43922 capimsg_setu16(skb->data, 2, mp->ap->applid);
43923 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
43924 capimsg_setu8 (skb->data, 5, CAPI_REQ);
43925 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
43926 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
43927 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
43928 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
43929 capimsg_setu16(skb->data, 16, len); /* Data length */
43930 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
43931 index aecec6d..11e13c5 100644
43932 --- a/drivers/isdn/gigaset/bas-gigaset.c
43933 +++ b/drivers/isdn/gigaset/bas-gigaset.c
43934 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
43935
43936
43937 static const struct gigaset_ops gigops = {
43938 - gigaset_write_cmd,
43939 - gigaset_write_room,
43940 - gigaset_chars_in_buffer,
43941 - gigaset_brkchars,
43942 - gigaset_init_bchannel,
43943 - gigaset_close_bchannel,
43944 - gigaset_initbcshw,
43945 - gigaset_freebcshw,
43946 - gigaset_reinitbcshw,
43947 - gigaset_initcshw,
43948 - gigaset_freecshw,
43949 - gigaset_set_modem_ctrl,
43950 - gigaset_baud_rate,
43951 - gigaset_set_line_ctrl,
43952 - gigaset_isoc_send_skb,
43953 - gigaset_isoc_input,
43954 + .write_cmd = gigaset_write_cmd,
43955 + .write_room = gigaset_write_room,
43956 + .chars_in_buffer = gigaset_chars_in_buffer,
43957 + .brkchars = gigaset_brkchars,
43958 + .init_bchannel = gigaset_init_bchannel,
43959 + .close_bchannel = gigaset_close_bchannel,
43960 + .initbcshw = gigaset_initbcshw,
43961 + .freebcshw = gigaset_freebcshw,
43962 + .reinitbcshw = gigaset_reinitbcshw,
43963 + .initcshw = gigaset_initcshw,
43964 + .freecshw = gigaset_freecshw,
43965 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43966 + .baud_rate = gigaset_baud_rate,
43967 + .set_line_ctrl = gigaset_set_line_ctrl,
43968 + .send_skb = gigaset_isoc_send_skb,
43969 + .handle_input = gigaset_isoc_input,
43970 };
43971
43972 /* bas_gigaset_init
43973 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
43974 index 600c79b..3752bab 100644
43975 --- a/drivers/isdn/gigaset/interface.c
43976 +++ b/drivers/isdn/gigaset/interface.c
43977 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
43978 }
43979 tty->driver_data = cs;
43980
43981 - ++cs->port.count;
43982 + atomic_inc(&cs->port.count);
43983
43984 - if (cs->port.count == 1) {
43985 + if (atomic_read(&cs->port.count) == 1) {
43986 tty_port_tty_set(&cs->port, tty);
43987 cs->port.low_latency = 1;
43988 }
43989 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
43990
43991 if (!cs->connected)
43992 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
43993 - else if (!cs->port.count)
43994 + else if (!atomic_read(&cs->port.count))
43995 dev_warn(cs->dev, "%s: device not opened\n", __func__);
43996 - else if (!--cs->port.count)
43997 + else if (!atomic_dec_return(&cs->port.count))
43998 tty_port_tty_set(&cs->port, NULL);
43999
44000 mutex_unlock(&cs->mutex);
44001 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
44002 index 8c91fd5..14f13ce 100644
44003 --- a/drivers/isdn/gigaset/ser-gigaset.c
44004 +++ b/drivers/isdn/gigaset/ser-gigaset.c
44005 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
44006 }
44007
44008 static const struct gigaset_ops ops = {
44009 - gigaset_write_cmd,
44010 - gigaset_write_room,
44011 - gigaset_chars_in_buffer,
44012 - gigaset_brkchars,
44013 - gigaset_init_bchannel,
44014 - gigaset_close_bchannel,
44015 - gigaset_initbcshw,
44016 - gigaset_freebcshw,
44017 - gigaset_reinitbcshw,
44018 - gigaset_initcshw,
44019 - gigaset_freecshw,
44020 - gigaset_set_modem_ctrl,
44021 - gigaset_baud_rate,
44022 - gigaset_set_line_ctrl,
44023 - gigaset_m10x_send_skb, /* asyncdata.c */
44024 - gigaset_m10x_input, /* asyncdata.c */
44025 + .write_cmd = gigaset_write_cmd,
44026 + .write_room = gigaset_write_room,
44027 + .chars_in_buffer = gigaset_chars_in_buffer,
44028 + .brkchars = gigaset_brkchars,
44029 + .init_bchannel = gigaset_init_bchannel,
44030 + .close_bchannel = gigaset_close_bchannel,
44031 + .initbcshw = gigaset_initbcshw,
44032 + .freebcshw = gigaset_freebcshw,
44033 + .reinitbcshw = gigaset_reinitbcshw,
44034 + .initcshw = gigaset_initcshw,
44035 + .freecshw = gigaset_freecshw,
44036 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44037 + .baud_rate = gigaset_baud_rate,
44038 + .set_line_ctrl = gigaset_set_line_ctrl,
44039 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
44040 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
44041 };
44042
44043
44044 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
44045 index 5f306e2..5342f88 100644
44046 --- a/drivers/isdn/gigaset/usb-gigaset.c
44047 +++ b/drivers/isdn/gigaset/usb-gigaset.c
44048 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
44049 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
44050 memcpy(cs->hw.usb->bchars, buf, 6);
44051 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
44052 - 0, 0, &buf, 6, 2000);
44053 + 0, 0, buf, 6, 2000);
44054 }
44055
44056 static void gigaset_freebcshw(struct bc_state *bcs)
44057 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
44058 }
44059
44060 static const struct gigaset_ops ops = {
44061 - gigaset_write_cmd,
44062 - gigaset_write_room,
44063 - gigaset_chars_in_buffer,
44064 - gigaset_brkchars,
44065 - gigaset_init_bchannel,
44066 - gigaset_close_bchannel,
44067 - gigaset_initbcshw,
44068 - gigaset_freebcshw,
44069 - gigaset_reinitbcshw,
44070 - gigaset_initcshw,
44071 - gigaset_freecshw,
44072 - gigaset_set_modem_ctrl,
44073 - gigaset_baud_rate,
44074 - gigaset_set_line_ctrl,
44075 - gigaset_m10x_send_skb,
44076 - gigaset_m10x_input,
44077 + .write_cmd = gigaset_write_cmd,
44078 + .write_room = gigaset_write_room,
44079 + .chars_in_buffer = gigaset_chars_in_buffer,
44080 + .brkchars = gigaset_brkchars,
44081 + .init_bchannel = gigaset_init_bchannel,
44082 + .close_bchannel = gigaset_close_bchannel,
44083 + .initbcshw = gigaset_initbcshw,
44084 + .freebcshw = gigaset_freebcshw,
44085 + .reinitbcshw = gigaset_reinitbcshw,
44086 + .initcshw = gigaset_initcshw,
44087 + .freecshw = gigaset_freecshw,
44088 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44089 + .baud_rate = gigaset_baud_rate,
44090 + .set_line_ctrl = gigaset_set_line_ctrl,
44091 + .send_skb = gigaset_m10x_send_skb,
44092 + .handle_input = gigaset_m10x_input,
44093 };
44094
44095 /*
44096 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
44097 index 4d9b195..455075c 100644
44098 --- a/drivers/isdn/hardware/avm/b1.c
44099 +++ b/drivers/isdn/hardware/avm/b1.c
44100 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
44101 }
44102 if (left) {
44103 if (t4file->user) {
44104 - if (copy_from_user(buf, dp, left))
44105 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44106 return -EFAULT;
44107 } else {
44108 memcpy(buf, dp, left);
44109 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
44110 }
44111 if (left) {
44112 if (config->user) {
44113 - if (copy_from_user(buf, dp, left))
44114 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44115 return -EFAULT;
44116 } else {
44117 memcpy(buf, dp, left);
44118 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
44119 index 9b856e1..fa03c92 100644
44120 --- a/drivers/isdn/i4l/isdn_common.c
44121 +++ b/drivers/isdn/i4l/isdn_common.c
44122 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
44123 } else
44124 return -EINVAL;
44125 case IIOCDBGVAR:
44126 + if (!capable(CAP_SYS_RAWIO))
44127 + return -EPERM;
44128 if (arg) {
44129 if (copy_to_user(argp, &dev, sizeof(ulong)))
44130 return -EFAULT;
44131 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
44132 index 91d5730..336523e 100644
44133 --- a/drivers/isdn/i4l/isdn_concap.c
44134 +++ b/drivers/isdn/i4l/isdn_concap.c
44135 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
44136 }
44137
44138 struct concap_device_ops isdn_concap_reliable_dl_dops = {
44139 - &isdn_concap_dl_data_req,
44140 - &isdn_concap_dl_connect_req,
44141 - &isdn_concap_dl_disconn_req
44142 + .data_req = &isdn_concap_dl_data_req,
44143 + .connect_req = &isdn_concap_dl_connect_req,
44144 + .disconn_req = &isdn_concap_dl_disconn_req
44145 };
44146
44147 /* The following should better go into a dedicated source file such that
44148 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
44149 index bc91261..2ef7e36 100644
44150 --- a/drivers/isdn/i4l/isdn_tty.c
44151 +++ b/drivers/isdn/i4l/isdn_tty.c
44152 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
44153
44154 #ifdef ISDN_DEBUG_MODEM_OPEN
44155 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
44156 - port->count);
44157 + atomic_read(&port->count));
44158 #endif
44159 - port->count++;
44160 + atomic_inc(&port->count);
44161 port->tty = tty;
44162 /*
44163 * Start up serial port
44164 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44165 #endif
44166 return;
44167 }
44168 - if ((tty->count == 1) && (port->count != 1)) {
44169 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
44170 /*
44171 * Uh, oh. tty->count is 1, which means that the tty
44172 * structure will be freed. Info->count should always
44173 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44174 * serial port won't be shutdown.
44175 */
44176 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
44177 - "info->count is %d\n", port->count);
44178 - port->count = 1;
44179 + "info->count is %d\n", atomic_read(&port->count));
44180 + atomic_set(&port->count, 1);
44181 }
44182 - if (--port->count < 0) {
44183 + if (atomic_dec_return(&port->count) < 0) {
44184 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
44185 - info->line, port->count);
44186 - port->count = 0;
44187 + info->line, atomic_read(&port->count));
44188 + atomic_set(&port->count, 0);
44189 }
44190 - if (port->count) {
44191 + if (atomic_read(&port->count)) {
44192 #ifdef ISDN_DEBUG_MODEM_OPEN
44193 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
44194 #endif
44195 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
44196 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
44197 return;
44198 isdn_tty_shutdown(info);
44199 - port->count = 0;
44200 + atomic_set(&port->count, 0);
44201 port->flags &= ~ASYNC_NORMAL_ACTIVE;
44202 port->tty = NULL;
44203 wake_up_interruptible(&port->open_wait);
44204 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
44205 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
44206 modem_info *info = &dev->mdm.info[i];
44207
44208 - if (info->port.count == 0)
44209 + if (atomic_read(&info->port.count) == 0)
44210 continue;
44211 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
44212 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
44213 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
44214 index e2d4e58..40cd045 100644
44215 --- a/drivers/isdn/i4l/isdn_x25iface.c
44216 +++ b/drivers/isdn/i4l/isdn_x25iface.c
44217 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
44218
44219
44220 static struct concap_proto_ops ix25_pops = {
44221 - &isdn_x25iface_proto_new,
44222 - &isdn_x25iface_proto_del,
44223 - &isdn_x25iface_proto_restart,
44224 - &isdn_x25iface_proto_close,
44225 - &isdn_x25iface_xmit,
44226 - &isdn_x25iface_receive,
44227 - &isdn_x25iface_connect_ind,
44228 - &isdn_x25iface_disconn_ind
44229 + .proto_new = &isdn_x25iface_proto_new,
44230 + .proto_del = &isdn_x25iface_proto_del,
44231 + .restart = &isdn_x25iface_proto_restart,
44232 + .close = &isdn_x25iface_proto_close,
44233 + .encap_and_xmit = &isdn_x25iface_xmit,
44234 + .data_ind = &isdn_x25iface_receive,
44235 + .connect_ind = &isdn_x25iface_connect_ind,
44236 + .disconn_ind = &isdn_x25iface_disconn_ind
44237 };
44238
44239 /* error message helper function */
44240 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
44241 index 6a7447c..b4987ea 100644
44242 --- a/drivers/isdn/icn/icn.c
44243 +++ b/drivers/isdn/icn/icn.c
44244 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
44245 if (count > len)
44246 count = len;
44247 if (user) {
44248 - if (copy_from_user(msg, buf, count))
44249 + if (count > sizeof msg || copy_from_user(msg, buf, count))
44250 return -EFAULT;
44251 } else
44252 memcpy(msg, buf, count);
44253 @@ -1609,7 +1609,7 @@ icn_setup(char *line)
44254 if (ints[0] > 1)
44255 membase = (unsigned long)ints[2];
44256 if (str && *str) {
44257 - strcpy(sid, str);
44258 + strlcpy(sid, str, sizeof(sid));
44259 icn_id = sid;
44260 if ((p = strchr(sid, ','))) {
44261 *p++ = 0;
44262 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
44263 index 87f7dff..7300125 100644
44264 --- a/drivers/isdn/mISDN/dsp_cmx.c
44265 +++ b/drivers/isdn/mISDN/dsp_cmx.c
44266 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
44267 static u16 dsp_count; /* last sample count */
44268 static int dsp_count_valid; /* if we have last sample count */
44269
44270 -void
44271 +void __intentional_overflow(-1)
44272 dsp_cmx_send(void *arg)
44273 {
44274 struct dsp_conf *conf;
44275 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
44276 index 0f9ed1e..2715d6f 100644
44277 --- a/drivers/leds/leds-clevo-mail.c
44278 +++ b/drivers/leds/leds-clevo-mail.c
44279 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
44280 * detected as working, but in reality it is not) as low as
44281 * possible.
44282 */
44283 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
44284 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
44285 {
44286 .callback = clevo_mail_led_dmi_callback,
44287 .ident = "Clevo D410J",
44288 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
44289 index 046cb70..6b20d39 100644
44290 --- a/drivers/leds/leds-ss4200.c
44291 +++ b/drivers/leds/leds-ss4200.c
44292 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
44293 * detected as working, but in reality it is not) as low as
44294 * possible.
44295 */
44296 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
44297 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
44298 {
44299 .callback = ss4200_led_dmi_callback,
44300 .ident = "Intel SS4200-E",
44301 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
44302 index 6590558..a74c5dd 100644
44303 --- a/drivers/lguest/core.c
44304 +++ b/drivers/lguest/core.c
44305 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
44306 * The end address needs +1 because __get_vm_area allocates an
44307 * extra guard page, so we need space for that.
44308 */
44309 +
44310 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
44311 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44312 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
44313 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44314 +#else
44315 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44316 VM_ALLOC, switcher_addr, switcher_addr
44317 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44318 +#endif
44319 +
44320 if (!switcher_vma) {
44321 err = -ENOMEM;
44322 printk("lguest: could not map switcher pages high\n");
44323 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
44324 * Now the Switcher is mapped at the right address, we can't fail!
44325 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
44326 */
44327 - memcpy(switcher_vma->addr, start_switcher_text,
44328 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
44329 end_switcher_text - start_switcher_text);
44330
44331 printk(KERN_INFO "lguest: mapped switcher at %p\n",
44332 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
44333 index e8b55c3..3514c37 100644
44334 --- a/drivers/lguest/page_tables.c
44335 +++ b/drivers/lguest/page_tables.c
44336 @@ -559,7 +559,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
44337 /*:*/
44338
44339 #ifdef CONFIG_X86_PAE
44340 -static void release_pmd(pmd_t *spmd)
44341 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
44342 {
44343 /* If the entry's not present, there's nothing to release. */
44344 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
44345 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
44346 index 922a1ac..9dd0c2a 100644
44347 --- a/drivers/lguest/x86/core.c
44348 +++ b/drivers/lguest/x86/core.c
44349 @@ -59,7 +59,7 @@ static struct {
44350 /* Offset from where switcher.S was compiled to where we've copied it */
44351 static unsigned long switcher_offset(void)
44352 {
44353 - return switcher_addr - (unsigned long)start_switcher_text;
44354 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
44355 }
44356
44357 /* This cpu's struct lguest_pages (after the Switcher text page) */
44358 @@ -99,7 +99,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
44359 * These copies are pretty cheap, so we do them unconditionally: */
44360 /* Save the current Host top-level page directory.
44361 */
44362 +
44363 +#ifdef CONFIG_PAX_PER_CPU_PGD
44364 + pages->state.host_cr3 = read_cr3();
44365 +#else
44366 pages->state.host_cr3 = __pa(current->mm->pgd);
44367 +#endif
44368 +
44369 /*
44370 * Set up the Guest's page tables to see this CPU's pages (and no
44371 * other CPU's pages).
44372 @@ -477,7 +483,7 @@ void __init lguest_arch_host_init(void)
44373 * compiled-in switcher code and the high-mapped copy we just made.
44374 */
44375 for (i = 0; i < IDT_ENTRIES; i++)
44376 - default_idt_entries[i] += switcher_offset();
44377 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
44378
44379 /*
44380 * Set up the Switcher's per-cpu areas.
44381 @@ -560,7 +566,7 @@ void __init lguest_arch_host_init(void)
44382 * it will be undisturbed when we switch. To change %cs and jump we
44383 * need this structure to feed to Intel's "lcall" instruction.
44384 */
44385 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
44386 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
44387 lguest_entry.segment = LGUEST_CS;
44388
44389 /*
44390 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
44391 index 40634b0..4f5855e 100644
44392 --- a/drivers/lguest/x86/switcher_32.S
44393 +++ b/drivers/lguest/x86/switcher_32.S
44394 @@ -87,6 +87,7 @@
44395 #include <asm/page.h>
44396 #include <asm/segment.h>
44397 #include <asm/lguest.h>
44398 +#include <asm/processor-flags.h>
44399
44400 // We mark the start of the code to copy
44401 // It's placed in .text tho it's never run here
44402 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
44403 // Changes type when we load it: damn Intel!
44404 // For after we switch over our page tables
44405 // That entry will be read-only: we'd crash.
44406 +
44407 +#ifdef CONFIG_PAX_KERNEXEC
44408 + mov %cr0, %edx
44409 + xor $X86_CR0_WP, %edx
44410 + mov %edx, %cr0
44411 +#endif
44412 +
44413 movl $(GDT_ENTRY_TSS*8), %edx
44414 ltr %dx
44415
44416 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
44417 // Let's clear it again for our return.
44418 // The GDT descriptor of the Host
44419 // Points to the table after two "size" bytes
44420 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
44421 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
44422 // Clear "used" from type field (byte 5, bit 2)
44423 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
44424 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
44425 +
44426 +#ifdef CONFIG_PAX_KERNEXEC
44427 + mov %cr0, %eax
44428 + xor $X86_CR0_WP, %eax
44429 + mov %eax, %cr0
44430 +#endif
44431
44432 // Once our page table's switched, the Guest is live!
44433 // The Host fades as we run this final step.
44434 @@ -295,13 +309,12 @@ deliver_to_host:
44435 // I consulted gcc, and it gave
44436 // These instructions, which I gladly credit:
44437 leal (%edx,%ebx,8), %eax
44438 - movzwl (%eax),%edx
44439 - movl 4(%eax), %eax
44440 - xorw %ax, %ax
44441 - orl %eax, %edx
44442 + movl 4(%eax), %edx
44443 + movw (%eax), %dx
44444 // Now the address of the handler's in %edx
44445 // We call it now: its "iret" drops us home.
44446 - jmp *%edx
44447 + ljmp $__KERNEL_CS, $1f
44448 +1: jmp *%edx
44449
44450 // Every interrupt can come to us here
44451 // But we must truly tell each apart.
44452 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
44453 index a08e3ee..df8ade2 100644
44454 --- a/drivers/md/bcache/closure.h
44455 +++ b/drivers/md/bcache/closure.h
44456 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
44457 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
44458 struct workqueue_struct *wq)
44459 {
44460 - BUG_ON(object_is_on_stack(cl));
44461 + BUG_ON(object_starts_on_stack(cl));
44462 closure_set_ip(cl);
44463 cl->fn = fn;
44464 cl->wq = wq;
44465 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44466 index 1695ee5..89f18ab 100644
44467 --- a/drivers/md/bitmap.c
44468 +++ b/drivers/md/bitmap.c
44469 @@ -1784,7 +1784,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44470 chunk_kb ? "KB" : "B");
44471 if (bitmap->storage.file) {
44472 seq_printf(seq, ", file: ");
44473 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44474 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44475 }
44476
44477 seq_printf(seq, "\n");
44478 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44479 index 73f791b..8c5d3ac 100644
44480 --- a/drivers/md/dm-ioctl.c
44481 +++ b/drivers/md/dm-ioctl.c
44482 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44483 cmd == DM_LIST_VERSIONS_CMD)
44484 return 0;
44485
44486 - if ((cmd == DM_DEV_CREATE_CMD)) {
44487 + if (cmd == DM_DEV_CREATE_CMD) {
44488 if (!*param->name) {
44489 DMWARN("name not supplied when creating device");
44490 return -EINVAL;
44491 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44492 index 089d627..ef7352e 100644
44493 --- a/drivers/md/dm-raid1.c
44494 +++ b/drivers/md/dm-raid1.c
44495 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44496
44497 struct mirror {
44498 struct mirror_set *ms;
44499 - atomic_t error_count;
44500 + atomic_unchecked_t error_count;
44501 unsigned long error_type;
44502 struct dm_dev *dev;
44503 sector_t offset;
44504 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44505 struct mirror *m;
44506
44507 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44508 - if (!atomic_read(&m->error_count))
44509 + if (!atomic_read_unchecked(&m->error_count))
44510 return m;
44511
44512 return NULL;
44513 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44514 * simple way to tell if a device has encountered
44515 * errors.
44516 */
44517 - atomic_inc(&m->error_count);
44518 + atomic_inc_unchecked(&m->error_count);
44519
44520 if (test_and_set_bit(error_type, &m->error_type))
44521 return;
44522 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44523 struct mirror *m = get_default_mirror(ms);
44524
44525 do {
44526 - if (likely(!atomic_read(&m->error_count)))
44527 + if (likely(!atomic_read_unchecked(&m->error_count)))
44528 return m;
44529
44530 if (m-- == ms->mirror)
44531 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44532 {
44533 struct mirror *default_mirror = get_default_mirror(m->ms);
44534
44535 - return !atomic_read(&default_mirror->error_count);
44536 + return !atomic_read_unchecked(&default_mirror->error_count);
44537 }
44538
44539 static int mirror_available(struct mirror_set *ms, struct bio *bio)
44540 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
44541 */
44542 if (likely(region_in_sync(ms, region, 1)))
44543 m = choose_mirror(ms, bio->bi_iter.bi_sector);
44544 - else if (m && atomic_read(&m->error_count))
44545 + else if (m && atomic_read_unchecked(&m->error_count))
44546 m = NULL;
44547
44548 if (likely(m))
44549 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
44550 }
44551
44552 ms->mirror[mirror].ms = ms;
44553 - atomic_set(&(ms->mirror[mirror].error_count), 0);
44554 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
44555 ms->mirror[mirror].error_type = 0;
44556 ms->mirror[mirror].offset = offset;
44557
44558 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
44559 */
44560 static char device_status_char(struct mirror *m)
44561 {
44562 - if (!atomic_read(&(m->error_count)))
44563 + if (!atomic_read_unchecked(&(m->error_count)))
44564 return 'A';
44565
44566 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
44567 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
44568 index f478a4c..4b8e5ef 100644
44569 --- a/drivers/md/dm-stats.c
44570 +++ b/drivers/md/dm-stats.c
44571 @@ -382,7 +382,7 @@ do_sync_free:
44572 synchronize_rcu_expedited();
44573 dm_stat_free(&s->rcu_head);
44574 } else {
44575 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
44576 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
44577 call_rcu(&s->rcu_head, dm_stat_free);
44578 }
44579 return 0;
44580 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
44581 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
44582 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
44583 ));
44584 - ACCESS_ONCE(last->last_sector) = end_sector;
44585 - ACCESS_ONCE(last->last_rw) = bi_rw;
44586 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
44587 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
44588 }
44589
44590 rcu_read_lock();
44591 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
44592 index f8b37d4..5c5cafd 100644
44593 --- a/drivers/md/dm-stripe.c
44594 +++ b/drivers/md/dm-stripe.c
44595 @@ -21,7 +21,7 @@ struct stripe {
44596 struct dm_dev *dev;
44597 sector_t physical_start;
44598
44599 - atomic_t error_count;
44600 + atomic_unchecked_t error_count;
44601 };
44602
44603 struct stripe_c {
44604 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
44605 kfree(sc);
44606 return r;
44607 }
44608 - atomic_set(&(sc->stripe[i].error_count), 0);
44609 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
44610 }
44611
44612 ti->private = sc;
44613 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
44614 DMEMIT("%d ", sc->stripes);
44615 for (i = 0; i < sc->stripes; i++) {
44616 DMEMIT("%s ", sc->stripe[i].dev->name);
44617 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
44618 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
44619 'D' : 'A';
44620 }
44621 buffer[i] = '\0';
44622 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
44623 */
44624 for (i = 0; i < sc->stripes; i++)
44625 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
44626 - atomic_inc(&(sc->stripe[i].error_count));
44627 - if (atomic_read(&(sc->stripe[i].error_count)) <
44628 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
44629 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
44630 DM_IO_ERROR_THRESHOLD)
44631 schedule_work(&sc->trigger_event);
44632 }
44633 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
44634 index 3afae9e..4e1c954 100644
44635 --- a/drivers/md/dm-table.c
44636 +++ b/drivers/md/dm-table.c
44637 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
44638 if (!dev_size)
44639 return 0;
44640
44641 - if ((start >= dev_size) || (start + len > dev_size)) {
44642 + if ((start >= dev_size) || (len > dev_size - start)) {
44643 DMWARN("%s: %s too small for target: "
44644 "start=%llu, len=%llu, dev_size=%llu",
44645 dm_device_name(ti->table->md), bdevname(bdev, b),
44646 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
44647 index 43adbb8..7b34305 100644
44648 --- a/drivers/md/dm-thin-metadata.c
44649 +++ b/drivers/md/dm-thin-metadata.c
44650 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44651 {
44652 pmd->info.tm = pmd->tm;
44653 pmd->info.levels = 2;
44654 - pmd->info.value_type.context = pmd->data_sm;
44655 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44656 pmd->info.value_type.size = sizeof(__le64);
44657 pmd->info.value_type.inc = data_block_inc;
44658 pmd->info.value_type.dec = data_block_dec;
44659 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44660
44661 pmd->bl_info.tm = pmd->tm;
44662 pmd->bl_info.levels = 1;
44663 - pmd->bl_info.value_type.context = pmd->data_sm;
44664 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44665 pmd->bl_info.value_type.size = sizeof(__le64);
44666 pmd->bl_info.value_type.inc = data_block_inc;
44667 pmd->bl_info.value_type.dec = data_block_dec;
44668 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
44669 index b71c600..d0b85b3 100644
44670 --- a/drivers/md/dm.c
44671 +++ b/drivers/md/dm.c
44672 @@ -185,9 +185,9 @@ struct mapped_device {
44673 /*
44674 * Event handling.
44675 */
44676 - atomic_t event_nr;
44677 + atomic_unchecked_t event_nr;
44678 wait_queue_head_t eventq;
44679 - atomic_t uevent_seq;
44680 + atomic_unchecked_t uevent_seq;
44681 struct list_head uevent_list;
44682 spinlock_t uevent_lock; /* Protect access to uevent_list */
44683
44684 @@ -2070,8 +2070,8 @@ static struct mapped_device *alloc_dev(int minor)
44685 spin_lock_init(&md->deferred_lock);
44686 atomic_set(&md->holders, 1);
44687 atomic_set(&md->open_count, 0);
44688 - atomic_set(&md->event_nr, 0);
44689 - atomic_set(&md->uevent_seq, 0);
44690 + atomic_set_unchecked(&md->event_nr, 0);
44691 + atomic_set_unchecked(&md->uevent_seq, 0);
44692 INIT_LIST_HEAD(&md->uevent_list);
44693 INIT_LIST_HEAD(&md->table_devices);
44694 spin_lock_init(&md->uevent_lock);
44695 @@ -2227,7 +2227,7 @@ static void event_callback(void *context)
44696
44697 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
44698
44699 - atomic_inc(&md->event_nr);
44700 + atomic_inc_unchecked(&md->event_nr);
44701 wake_up(&md->eventq);
44702 }
44703
44704 @@ -3055,18 +3055,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
44705
44706 uint32_t dm_next_uevent_seq(struct mapped_device *md)
44707 {
44708 - return atomic_add_return(1, &md->uevent_seq);
44709 + return atomic_add_return_unchecked(1, &md->uevent_seq);
44710 }
44711
44712 uint32_t dm_get_event_nr(struct mapped_device *md)
44713 {
44714 - return atomic_read(&md->event_nr);
44715 + return atomic_read_unchecked(&md->event_nr);
44716 }
44717
44718 int dm_wait_event(struct mapped_device *md, int event_nr)
44719 {
44720 return wait_event_interruptible(md->eventq,
44721 - (event_nr != atomic_read(&md->event_nr)));
44722 + (event_nr != atomic_read_unchecked(&md->event_nr)));
44723 }
44724
44725 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
44726 diff --git a/drivers/md/md.c b/drivers/md/md.c
44727 index 709755f..5bc3fa4 100644
44728 --- a/drivers/md/md.c
44729 +++ b/drivers/md/md.c
44730 @@ -190,10 +190,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
44731 * start build, activate spare
44732 */
44733 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
44734 -static atomic_t md_event_count;
44735 +static atomic_unchecked_t md_event_count;
44736 void md_new_event(struct mddev *mddev)
44737 {
44738 - atomic_inc(&md_event_count);
44739 + atomic_inc_unchecked(&md_event_count);
44740 wake_up(&md_event_waiters);
44741 }
44742 EXPORT_SYMBOL_GPL(md_new_event);
44743 @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
44744 */
44745 static void md_new_event_inintr(struct mddev *mddev)
44746 {
44747 - atomic_inc(&md_event_count);
44748 + atomic_inc_unchecked(&md_event_count);
44749 wake_up(&md_event_waiters);
44750 }
44751
44752 @@ -1422,7 +1422,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
44753 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
44754 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
44755 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
44756 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44757 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44758
44759 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
44760 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
44761 @@ -1673,7 +1673,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
44762 else
44763 sb->resync_offset = cpu_to_le64(0);
44764
44765 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
44766 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
44767
44768 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
44769 sb->size = cpu_to_le64(mddev->dev_sectors);
44770 @@ -2543,7 +2543,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
44771 static ssize_t
44772 errors_show(struct md_rdev *rdev, char *page)
44773 {
44774 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
44775 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
44776 }
44777
44778 static ssize_t
44779 @@ -2552,7 +2552,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
44780 char *e;
44781 unsigned long n = simple_strtoul(buf, &e, 10);
44782 if (*buf && (*e == 0 || *e == '\n')) {
44783 - atomic_set(&rdev->corrected_errors, n);
44784 + atomic_set_unchecked(&rdev->corrected_errors, n);
44785 return len;
44786 }
44787 return -EINVAL;
44788 @@ -2997,8 +2997,8 @@ int md_rdev_init(struct md_rdev *rdev)
44789 rdev->sb_loaded = 0;
44790 rdev->bb_page = NULL;
44791 atomic_set(&rdev->nr_pending, 0);
44792 - atomic_set(&rdev->read_errors, 0);
44793 - atomic_set(&rdev->corrected_errors, 0);
44794 + atomic_set_unchecked(&rdev->read_errors, 0);
44795 + atomic_set_unchecked(&rdev->corrected_errors, 0);
44796
44797 INIT_LIST_HEAD(&rdev->same_set);
44798 init_waitqueue_head(&rdev->blocked_wait);
44799 @@ -6865,7 +6865,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
44800
44801 spin_unlock(&pers_lock);
44802 seq_printf(seq, "\n");
44803 - seq->poll_event = atomic_read(&md_event_count);
44804 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44805 return 0;
44806 }
44807 if (v == (void*)2) {
44808 @@ -6968,7 +6968,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
44809 return error;
44810
44811 seq = file->private_data;
44812 - seq->poll_event = atomic_read(&md_event_count);
44813 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44814 return error;
44815 }
44816
44817 @@ -6985,7 +6985,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
44818 /* always allow read */
44819 mask = POLLIN | POLLRDNORM;
44820
44821 - if (seq->poll_event != atomic_read(&md_event_count))
44822 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
44823 mask |= POLLERR | POLLPRI;
44824 return mask;
44825 }
44826 @@ -7032,7 +7032,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
44827 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
44828 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
44829 (int)part_stat_read(&disk->part0, sectors[1]) -
44830 - atomic_read(&disk->sync_io);
44831 + atomic_read_unchecked(&disk->sync_io);
44832 /* sync IO will cause sync_io to increase before the disk_stats
44833 * as sync_io is counted when a request starts, and
44834 * disk_stats is counted when it completes.
44835 diff --git a/drivers/md/md.h b/drivers/md/md.h
44836 index 03cec5b..0a658c1 100644
44837 --- a/drivers/md/md.h
44838 +++ b/drivers/md/md.h
44839 @@ -94,13 +94,13 @@ struct md_rdev {
44840 * only maintained for arrays that
44841 * support hot removal
44842 */
44843 - atomic_t read_errors; /* number of consecutive read errors that
44844 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
44845 * we have tried to ignore.
44846 */
44847 struct timespec last_read_error; /* monotonic time since our
44848 * last read error
44849 */
44850 - atomic_t corrected_errors; /* number of corrected read errors,
44851 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
44852 * for reporting to userspace and storing
44853 * in superblock.
44854 */
44855 @@ -448,7 +448,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
44856
44857 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
44858 {
44859 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44860 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44861 }
44862
44863 struct md_personality
44864 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
44865 index e8a9042..35bd145 100644
44866 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
44867 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
44868 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
44869 * Flick into a mode where all blocks get allocated in the new area.
44870 */
44871 smm->begin = old_len;
44872 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
44873 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
44874
44875 /*
44876 * Extend.
44877 @@ -714,7 +714,7 @@ out:
44878 /*
44879 * Switch back to normal behaviour.
44880 */
44881 - memcpy(sm, &ops, sizeof(*sm));
44882 + memcpy((void *)sm, &ops, sizeof(*sm));
44883 return r;
44884 }
44885
44886 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
44887 index 3e6d115..ffecdeb 100644
44888 --- a/drivers/md/persistent-data/dm-space-map.h
44889 +++ b/drivers/md/persistent-data/dm-space-map.h
44890 @@ -71,6 +71,7 @@ struct dm_space_map {
44891 dm_sm_threshold_fn fn,
44892 void *context);
44893 };
44894 +typedef struct dm_space_map __no_const dm_space_map_no_const;
44895
44896 /*----------------------------------------------------------------*/
44897
44898 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
44899 index 2f2f38f..f6a8ebe 100644
44900 --- a/drivers/md/raid1.c
44901 +++ b/drivers/md/raid1.c
44902 @@ -1932,7 +1932,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
44903 if (r1_sync_page_io(rdev, sect, s,
44904 bio->bi_io_vec[idx].bv_page,
44905 READ) != 0)
44906 - atomic_add(s, &rdev->corrected_errors);
44907 + atomic_add_unchecked(s, &rdev->corrected_errors);
44908 }
44909 sectors -= s;
44910 sect += s;
44911 @@ -2165,7 +2165,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
44912 !test_bit(Faulty, &rdev->flags)) {
44913 if (r1_sync_page_io(rdev, sect, s,
44914 conf->tmppage, READ)) {
44915 - atomic_add(s, &rdev->corrected_errors);
44916 + atomic_add_unchecked(s, &rdev->corrected_errors);
44917 printk(KERN_INFO
44918 "md/raid1:%s: read error corrected "
44919 "(%d sectors at %llu on %s)\n",
44920 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
44921 index 32e282f..5cec803 100644
44922 --- a/drivers/md/raid10.c
44923 +++ b/drivers/md/raid10.c
44924 @@ -1944,7 +1944,7 @@ static void end_sync_read(struct bio *bio, int error)
44925 /* The write handler will notice the lack of
44926 * R10BIO_Uptodate and record any errors etc
44927 */
44928 - atomic_add(r10_bio->sectors,
44929 + atomic_add_unchecked(r10_bio->sectors,
44930 &conf->mirrors[d].rdev->corrected_errors);
44931
44932 /* for reconstruct, we always reschedule after a read.
44933 @@ -2301,7 +2301,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44934 {
44935 struct timespec cur_time_mon;
44936 unsigned long hours_since_last;
44937 - unsigned int read_errors = atomic_read(&rdev->read_errors);
44938 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
44939
44940 ktime_get_ts(&cur_time_mon);
44941
44942 @@ -2323,9 +2323,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44943 * overflowing the shift of read_errors by hours_since_last.
44944 */
44945 if (hours_since_last >= 8 * sizeof(read_errors))
44946 - atomic_set(&rdev->read_errors, 0);
44947 + atomic_set_unchecked(&rdev->read_errors, 0);
44948 else
44949 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
44950 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
44951 }
44952
44953 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
44954 @@ -2379,8 +2379,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44955 return;
44956
44957 check_decay_read_errors(mddev, rdev);
44958 - atomic_inc(&rdev->read_errors);
44959 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
44960 + atomic_inc_unchecked(&rdev->read_errors);
44961 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
44962 char b[BDEVNAME_SIZE];
44963 bdevname(rdev->bdev, b);
44964
44965 @@ -2388,7 +2388,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44966 "md/raid10:%s: %s: Raid device exceeded "
44967 "read_error threshold [cur %d:max %d]\n",
44968 mdname(mddev), b,
44969 - atomic_read(&rdev->read_errors), max_read_errors);
44970 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
44971 printk(KERN_NOTICE
44972 "md/raid10:%s: %s: Failing raid device\n",
44973 mdname(mddev), b);
44974 @@ -2543,7 +2543,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44975 sect +
44976 choose_data_offset(r10_bio, rdev)),
44977 bdevname(rdev->bdev, b));
44978 - atomic_add(s, &rdev->corrected_errors);
44979 + atomic_add_unchecked(s, &rdev->corrected_errors);
44980 }
44981
44982 rdev_dec_pending(rdev, mddev);
44983 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
44984 index 8577cc7..5779d5b 100644
44985 --- a/drivers/md/raid5.c
44986 +++ b/drivers/md/raid5.c
44987 @@ -950,23 +950,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
44988 struct bio_vec bvl;
44989 struct bvec_iter iter;
44990 struct page *bio_page;
44991 - int page_offset;
44992 + s64 page_offset;
44993 struct async_submit_ctl submit;
44994 enum async_tx_flags flags = 0;
44995
44996 if (bio->bi_iter.bi_sector >= sector)
44997 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
44998 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
44999 else
45000 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45001 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45002
45003 if (frombio)
45004 flags |= ASYNC_TX_FENCE;
45005 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45006
45007 bio_for_each_segment(bvl, bio, iter) {
45008 - int len = bvl.bv_len;
45009 - int clen;
45010 - int b_offset = 0;
45011 + s64 len = bvl.bv_len;
45012 + s64 clen;
45013 + s64 b_offset = 0;
45014
45015 if (page_offset < 0) {
45016 b_offset = -page_offset;
45017 @@ -1730,6 +1730,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
45018 return 1;
45019 }
45020
45021 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45022 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45023 +#endif
45024 +
45025 static int grow_stripes(struct r5conf *conf, int num)
45026 {
45027 struct kmem_cache *sc;
45028 @@ -1741,7 +1745,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45029 "raid%d-%s", conf->level, mdname(conf->mddev));
45030 else
45031 sprintf(conf->cache_name[0],
45032 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45033 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
45034 +#else
45035 "raid%d-%p", conf->level, conf->mddev);
45036 +#endif
45037 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
45038
45039 conf->active_name = 0;
45040 @@ -2017,21 +2025,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
45041 mdname(conf->mddev), STRIPE_SECTORS,
45042 (unsigned long long)s,
45043 bdevname(rdev->bdev, b));
45044 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
45045 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
45046 clear_bit(R5_ReadError, &sh->dev[i].flags);
45047 clear_bit(R5_ReWrite, &sh->dev[i].flags);
45048 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
45049 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
45050
45051 - if (atomic_read(&rdev->read_errors))
45052 - atomic_set(&rdev->read_errors, 0);
45053 + if (atomic_read_unchecked(&rdev->read_errors))
45054 + atomic_set_unchecked(&rdev->read_errors, 0);
45055 } else {
45056 const char *bdn = bdevname(rdev->bdev, b);
45057 int retry = 0;
45058 int set_bad = 0;
45059
45060 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
45061 - atomic_inc(&rdev->read_errors);
45062 + atomic_inc_unchecked(&rdev->read_errors);
45063 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
45064 printk_ratelimited(
45065 KERN_WARNING
45066 @@ -2059,7 +2067,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
45067 mdname(conf->mddev),
45068 (unsigned long long)s,
45069 bdn);
45070 - } else if (atomic_read(&rdev->read_errors)
45071 + } else if (atomic_read_unchecked(&rdev->read_errors)
45072 > conf->max_nr_stripes)
45073 printk(KERN_WARNING
45074 "md/raid:%s: Too many read errors, failing device %s.\n",
45075 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
45076 index 983db75..ef9248c 100644
45077 --- a/drivers/media/dvb-core/dvbdev.c
45078 +++ b/drivers/media/dvb-core/dvbdev.c
45079 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
45080 const struct dvb_device *template, void *priv, int type)
45081 {
45082 struct dvb_device *dvbdev;
45083 - struct file_operations *dvbdevfops;
45084 + file_operations_no_const *dvbdevfops;
45085 struct device *clsdev;
45086 int minor;
45087 int id;
45088 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
45089 index 6ad22b6..6e90e2a 100644
45090 --- a/drivers/media/dvb-frontends/af9033.h
45091 +++ b/drivers/media/dvb-frontends/af9033.h
45092 @@ -96,6 +96,6 @@ struct af9033_ops {
45093 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
45094 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
45095 int onoff);
45096 -};
45097 +} __no_const;
45098
45099 #endif /* AF9033_H */
45100 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
45101 index 9b6c3bb..baeb5c7 100644
45102 --- a/drivers/media/dvb-frontends/dib3000.h
45103 +++ b/drivers/media/dvb-frontends/dib3000.h
45104 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
45105 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
45106 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
45107 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
45108 -};
45109 +} __no_const;
45110
45111 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
45112 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
45113 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
45114 index 1fea0e9..321ce8f 100644
45115 --- a/drivers/media/dvb-frontends/dib7000p.h
45116 +++ b/drivers/media/dvb-frontends/dib7000p.h
45117 @@ -64,7 +64,7 @@ struct dib7000p_ops {
45118 int (*get_adc_power)(struct dvb_frontend *fe);
45119 int (*slave_reset)(struct dvb_frontend *fe);
45120 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
45121 -};
45122 +} __no_const;
45123
45124 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
45125 void *dib7000p_attach(struct dib7000p_ops *ops);
45126 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
45127 index 84cc103..5780c54 100644
45128 --- a/drivers/media/dvb-frontends/dib8000.h
45129 +++ b/drivers/media/dvb-frontends/dib8000.h
45130 @@ -61,7 +61,7 @@ struct dib8000_ops {
45131 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
45132 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
45133 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
45134 -};
45135 +} __no_const;
45136
45137 #if IS_ENABLED(CONFIG_DVB_DIB8000)
45138 void *dib8000_attach(struct dib8000_ops *ops);
45139 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
45140 index 860c98fc..497fa25 100644
45141 --- a/drivers/media/pci/cx88/cx88-video.c
45142 +++ b/drivers/media/pci/cx88/cx88-video.c
45143 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
45144
45145 /* ------------------------------------------------------------------ */
45146
45147 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45148 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45149 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45150 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45151 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45152 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45153
45154 module_param_array(video_nr, int, NULL, 0444);
45155 module_param_array(vbi_nr, int, NULL, 0444);
45156 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
45157 index 802642d..5534900 100644
45158 --- a/drivers/media/pci/ivtv/ivtv-driver.c
45159 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
45160 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
45161 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
45162
45163 /* ivtv instance counter */
45164 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
45165 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
45166
45167 /* Parameter declarations */
45168 static int cardtype[IVTV_MAX_CARDS];
45169 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
45170 index 8cbe6b4..ea3601c 100644
45171 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
45172 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
45173 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
45174
45175 static int solo_sysfs_init(struct solo_dev *solo_dev)
45176 {
45177 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
45178 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
45179 struct device *dev = &solo_dev->dev;
45180 const char *driver;
45181 int i;
45182 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
45183 index c7141f2..5301fec 100644
45184 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
45185 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
45186 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
45187
45188 int solo_g723_init(struct solo_dev *solo_dev)
45189 {
45190 - static struct snd_device_ops ops = { NULL };
45191 + static struct snd_device_ops ops = { };
45192 struct snd_card *card;
45193 struct snd_kcontrol_new kctl;
45194 char name[32];
45195 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45196 index 8c84846..27b4f83 100644
45197 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
45198 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45199 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
45200
45201 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
45202 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
45203 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
45204 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
45205 if (p2m_id < 0)
45206 p2m_id = -p2m_id;
45207 }
45208 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
45209 index bd8edfa..e82ed85 100644
45210 --- a/drivers/media/pci/solo6x10/solo6x10.h
45211 +++ b/drivers/media/pci/solo6x10/solo6x10.h
45212 @@ -220,7 +220,7 @@ struct solo_dev {
45213
45214 /* P2M DMA Engine */
45215 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
45216 - atomic_t p2m_count;
45217 + atomic_unchecked_t p2m_count;
45218 int p2m_jiffies;
45219 unsigned int p2m_timeouts;
45220
45221 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
45222 index c135165..dc69499 100644
45223 --- a/drivers/media/pci/tw68/tw68-core.c
45224 +++ b/drivers/media/pci/tw68/tw68-core.c
45225 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
45226 module_param_array(card, int, NULL, 0444);
45227 MODULE_PARM_DESC(card, "card type");
45228
45229 -static atomic_t tw68_instance = ATOMIC_INIT(0);
45230 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
45231
45232 /* ------------------------------------------------------------------ */
45233
45234 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
45235 index ba2d8f9..1566684 100644
45236 --- a/drivers/media/platform/omap/omap_vout.c
45237 +++ b/drivers/media/platform/omap/omap_vout.c
45238 @@ -63,7 +63,6 @@ enum omap_vout_channels {
45239 OMAP_VIDEO2,
45240 };
45241
45242 -static struct videobuf_queue_ops video_vbq_ops;
45243 /* Variables configurable through module params*/
45244 static u32 video1_numbuffers = 3;
45245 static u32 video2_numbuffers = 3;
45246 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
45247 {
45248 struct videobuf_queue *q;
45249 struct omap_vout_device *vout = NULL;
45250 + static struct videobuf_queue_ops video_vbq_ops = {
45251 + .buf_setup = omap_vout_buffer_setup,
45252 + .buf_prepare = omap_vout_buffer_prepare,
45253 + .buf_release = omap_vout_buffer_release,
45254 + .buf_queue = omap_vout_buffer_queue,
45255 + };
45256
45257 vout = video_drvdata(file);
45258 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
45259 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
45260 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
45261
45262 q = &vout->vbq;
45263 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
45264 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
45265 - video_vbq_ops.buf_release = omap_vout_buffer_release;
45266 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
45267 spin_lock_init(&vout->vbq_lock);
45268
45269 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
45270 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
45271 index fb2acc5..a2fcbdc4 100644
45272 --- a/drivers/media/platform/s5p-tv/mixer.h
45273 +++ b/drivers/media/platform/s5p-tv/mixer.h
45274 @@ -156,7 +156,7 @@ struct mxr_layer {
45275 /** layer index (unique identifier) */
45276 int idx;
45277 /** callbacks for layer methods */
45278 - struct mxr_layer_ops ops;
45279 + struct mxr_layer_ops *ops;
45280 /** format array */
45281 const struct mxr_format **fmt_array;
45282 /** size of format array */
45283 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45284 index 74344c7..a39e70e 100644
45285 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45286 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45287 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
45288 {
45289 struct mxr_layer *layer;
45290 int ret;
45291 - struct mxr_layer_ops ops = {
45292 + static struct mxr_layer_ops ops = {
45293 .release = mxr_graph_layer_release,
45294 .buffer_set = mxr_graph_buffer_set,
45295 .stream_set = mxr_graph_stream_set,
45296 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
45297 index b713403..53cb5ad 100644
45298 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
45299 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
45300 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
45301 layer->update_buf = next;
45302 }
45303
45304 - layer->ops.buffer_set(layer, layer->update_buf);
45305 + layer->ops->buffer_set(layer, layer->update_buf);
45306
45307 if (done && done != layer->shadow_buf)
45308 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
45309 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
45310 index b4d2696..91df48e 100644
45311 --- a/drivers/media/platform/s5p-tv/mixer_video.c
45312 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
45313 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
45314 layer->geo.src.height = layer->geo.src.full_height;
45315
45316 mxr_geometry_dump(mdev, &layer->geo);
45317 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45318 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45319 mxr_geometry_dump(mdev, &layer->geo);
45320 }
45321
45322 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
45323 layer->geo.dst.full_width = mbus_fmt.width;
45324 layer->geo.dst.full_height = mbus_fmt.height;
45325 layer->geo.dst.field = mbus_fmt.field;
45326 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45327 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45328
45329 mxr_geometry_dump(mdev, &layer->geo);
45330 }
45331 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
45332 /* set source size to highest accepted value */
45333 geo->src.full_width = max(geo->dst.full_width, pix->width);
45334 geo->src.full_height = max(geo->dst.full_height, pix->height);
45335 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45336 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45337 mxr_geometry_dump(mdev, &layer->geo);
45338 /* set cropping to total visible screen */
45339 geo->src.width = pix->width;
45340 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
45341 geo->src.x_offset = 0;
45342 geo->src.y_offset = 0;
45343 /* assure consistency of geometry */
45344 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45345 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45346 mxr_geometry_dump(mdev, &layer->geo);
45347 /* set full size to lowest possible value */
45348 geo->src.full_width = 0;
45349 geo->src.full_height = 0;
45350 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45351 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45352 mxr_geometry_dump(mdev, &layer->geo);
45353
45354 /* returning results */
45355 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
45356 target->width = s->r.width;
45357 target->height = s->r.height;
45358
45359 - layer->ops.fix_geometry(layer, stage, s->flags);
45360 + layer->ops->fix_geometry(layer, stage, s->flags);
45361
45362 /* retrieve update selection rectangle */
45363 res.left = target->x_offset;
45364 @@ -954,13 +954,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
45365 mxr_output_get(mdev);
45366
45367 mxr_layer_update_output(layer);
45368 - layer->ops.format_set(layer);
45369 + layer->ops->format_set(layer);
45370 /* enabling layer in hardware */
45371 spin_lock_irqsave(&layer->enq_slock, flags);
45372 layer->state = MXR_LAYER_STREAMING;
45373 spin_unlock_irqrestore(&layer->enq_slock, flags);
45374
45375 - layer->ops.stream_set(layer, MXR_ENABLE);
45376 + layer->ops->stream_set(layer, MXR_ENABLE);
45377 mxr_streamer_get(mdev);
45378
45379 return 0;
45380 @@ -1030,7 +1030,7 @@ static void stop_streaming(struct vb2_queue *vq)
45381 spin_unlock_irqrestore(&layer->enq_slock, flags);
45382
45383 /* disabling layer in hardware */
45384 - layer->ops.stream_set(layer, MXR_DISABLE);
45385 + layer->ops->stream_set(layer, MXR_DISABLE);
45386 /* remove one streamer */
45387 mxr_streamer_put(mdev);
45388 /* allow changes in output configuration */
45389 @@ -1068,8 +1068,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
45390
45391 void mxr_layer_release(struct mxr_layer *layer)
45392 {
45393 - if (layer->ops.release)
45394 - layer->ops.release(layer);
45395 + if (layer->ops->release)
45396 + layer->ops->release(layer);
45397 }
45398
45399 void mxr_base_layer_release(struct mxr_layer *layer)
45400 @@ -1095,7 +1095,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
45401
45402 layer->mdev = mdev;
45403 layer->idx = idx;
45404 - layer->ops = *ops;
45405 + layer->ops = ops;
45406
45407 spin_lock_init(&layer->enq_slock);
45408 INIT_LIST_HEAD(&layer->enq_list);
45409 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45410 index c9388c4..ce71ece 100644
45411 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45412 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45413 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
45414 {
45415 struct mxr_layer *layer;
45416 int ret;
45417 - struct mxr_layer_ops ops = {
45418 + static struct mxr_layer_ops ops = {
45419 .release = mxr_vp_layer_release,
45420 .buffer_set = mxr_vp_buffer_set,
45421 .stream_set = mxr_vp_stream_set,
45422 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
45423 index 82affae..42833ec 100644
45424 --- a/drivers/media/radio/radio-cadet.c
45425 +++ b/drivers/media/radio/radio-cadet.c
45426 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45427 unsigned char readbuf[RDS_BUFFER];
45428 int i = 0;
45429
45430 + if (count > RDS_BUFFER)
45431 + return -EFAULT;
45432 mutex_lock(&dev->lock);
45433 if (dev->rdsstat == 0)
45434 cadet_start_rds(dev);
45435 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45436 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
45437 mutex_unlock(&dev->lock);
45438
45439 - if (i && copy_to_user(data, readbuf, i))
45440 - return -EFAULT;
45441 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
45442 + i = -EFAULT;
45443 +
45444 return i;
45445 }
45446
45447 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
45448 index 5236035..c622c74 100644
45449 --- a/drivers/media/radio/radio-maxiradio.c
45450 +++ b/drivers/media/radio/radio-maxiradio.c
45451 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
45452 /* TEA5757 pin mappings */
45453 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
45454
45455 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
45456 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
45457
45458 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
45459 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
45460 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
45461 index 050b3bb..79f62b9 100644
45462 --- a/drivers/media/radio/radio-shark.c
45463 +++ b/drivers/media/radio/radio-shark.c
45464 @@ -79,7 +79,7 @@ struct shark_device {
45465 u32 last_val;
45466 };
45467
45468 -static atomic_t shark_instance = ATOMIC_INIT(0);
45469 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45470
45471 static void shark_write_val(struct snd_tea575x *tea, u32 val)
45472 {
45473 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
45474 index 8654e0d..0608a64 100644
45475 --- a/drivers/media/radio/radio-shark2.c
45476 +++ b/drivers/media/radio/radio-shark2.c
45477 @@ -74,7 +74,7 @@ struct shark_device {
45478 u8 *transfer_buffer;
45479 };
45480
45481 -static atomic_t shark_instance = ATOMIC_INIT(0);
45482 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45483
45484 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
45485 {
45486 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
45487 index dccf586..d5db411 100644
45488 --- a/drivers/media/radio/radio-si476x.c
45489 +++ b/drivers/media/radio/radio-si476x.c
45490 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
45491 struct si476x_radio *radio;
45492 struct v4l2_ctrl *ctrl;
45493
45494 - static atomic_t instance = ATOMIC_INIT(0);
45495 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45496
45497 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45498 if (!radio)
45499 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45500 index 704397f..4d05977 100644
45501 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45502 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45503 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45504 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45505
45506 /* Radio Nr */
45507 -static u32 radio_nr = -1;
45508 +static int radio_nr = -1;
45509 module_param(radio_nr, int, 0444);
45510 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45511
45512 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45513 index 9fd1527..8927230 100644
45514 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45515 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45516 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45517
45518 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45519 {
45520 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45521 - char result[64];
45522 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45523 - sizeof(result), 0);
45524 + char *buf;
45525 + char *result;
45526 + int retval;
45527 +
45528 + buf = kmalloc(2, GFP_KERNEL);
45529 + if (buf == NULL)
45530 + return -ENOMEM;
45531 + result = kmalloc(64, GFP_KERNEL);
45532 + if (result == NULL) {
45533 + kfree(buf);
45534 + return -ENOMEM;
45535 + }
45536 +
45537 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45538 + buf[1] = enable ? 1 : 0;
45539 +
45540 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
45541 +
45542 + kfree(buf);
45543 + kfree(result);
45544 + return retval;
45545 }
45546
45547 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
45548 {
45549 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
45550 - char state[3];
45551 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
45552 + char *buf;
45553 + char *state;
45554 + int retval;
45555 +
45556 + buf = kmalloc(2, GFP_KERNEL);
45557 + if (buf == NULL)
45558 + return -ENOMEM;
45559 + state = kmalloc(3, GFP_KERNEL);
45560 + if (state == NULL) {
45561 + kfree(buf);
45562 + return -ENOMEM;
45563 + }
45564 +
45565 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
45566 + buf[1] = enable ? 1 : 0;
45567 +
45568 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
45569 +
45570 + kfree(buf);
45571 + kfree(state);
45572 + return retval;
45573 }
45574
45575 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45576 {
45577 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
45578 - char state[3];
45579 + char *query;
45580 + char *state;
45581 int ret;
45582 + query = kmalloc(1, GFP_KERNEL);
45583 + if (query == NULL)
45584 + return -ENOMEM;
45585 + state = kmalloc(3, GFP_KERNEL);
45586 + if (state == NULL) {
45587 + kfree(query);
45588 + return -ENOMEM;
45589 + }
45590 +
45591 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
45592
45593 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
45594
45595 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
45596 - sizeof(state), 0);
45597 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
45598 if (ret < 0) {
45599 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
45600 "state info\n");
45601 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45602
45603 /* Copy this pointer as we are gonna need it in the release phase */
45604 cinergyt2_usb_device = adap->dev;
45605 -
45606 + kfree(query);
45607 + kfree(state);
45608 return 0;
45609 }
45610
45611 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
45612 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45613 {
45614 struct cinergyt2_state *st = d->priv;
45615 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
45616 + u8 *key, *cmd;
45617 int i;
45618
45619 + cmd = kmalloc(1, GFP_KERNEL);
45620 + if (cmd == NULL)
45621 + return -EINVAL;
45622 + key = kzalloc(5, GFP_KERNEL);
45623 + if (key == NULL) {
45624 + kfree(cmd);
45625 + return -EINVAL;
45626 + }
45627 +
45628 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
45629 +
45630 *state = REMOTE_NO_KEY_PRESSED;
45631
45632 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
45633 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
45634 if (key[4] == 0xff) {
45635 /* key repeat */
45636 st->rc_counter++;
45637 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45638 *event = d->last_event;
45639 deb_rc("repeat key, event %x\n",
45640 *event);
45641 - return 0;
45642 + goto out;
45643 }
45644 }
45645 deb_rc("repeated key (non repeatable)\n");
45646 }
45647 - return 0;
45648 + goto out;
45649 }
45650
45651 /* hack to pass checksum on the custom field */
45652 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45653
45654 deb_rc("key: %*ph\n", 5, key);
45655 }
45656 +out:
45657 + kfree(cmd);
45658 + kfree(key);
45659 return 0;
45660 }
45661
45662 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45663 index c890fe4..f9b2ae6 100644
45664 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45665 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45666 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
45667 fe_status_t *status)
45668 {
45669 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45670 - struct dvbt_get_status_msg result;
45671 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45672 + struct dvbt_get_status_msg *result;
45673 + u8 *cmd;
45674 int ret;
45675
45676 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
45677 - sizeof(result), 0);
45678 + cmd = kmalloc(1, GFP_KERNEL);
45679 + if (cmd == NULL)
45680 + return -ENOMEM;
45681 + result = kmalloc(sizeof(*result), GFP_KERNEL);
45682 + if (result == NULL) {
45683 + kfree(cmd);
45684 + return -ENOMEM;
45685 + }
45686 +
45687 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45688 +
45689 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
45690 + sizeof(*result), 0);
45691 if (ret < 0)
45692 - return ret;
45693 + goto out;
45694
45695 *status = 0;
45696
45697 - if (0xffff - le16_to_cpu(result.gain) > 30)
45698 + if (0xffff - le16_to_cpu(result->gain) > 30)
45699 *status |= FE_HAS_SIGNAL;
45700 - if (result.lock_bits & (1 << 6))
45701 + if (result->lock_bits & (1 << 6))
45702 *status |= FE_HAS_LOCK;
45703 - if (result.lock_bits & (1 << 5))
45704 + if (result->lock_bits & (1 << 5))
45705 *status |= FE_HAS_SYNC;
45706 - if (result.lock_bits & (1 << 4))
45707 + if (result->lock_bits & (1 << 4))
45708 *status |= FE_HAS_CARRIER;
45709 - if (result.lock_bits & (1 << 1))
45710 + if (result->lock_bits & (1 << 1))
45711 *status |= FE_HAS_VITERBI;
45712
45713 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
45714 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
45715 *status &= ~FE_HAS_LOCK;
45716
45717 - return 0;
45718 +out:
45719 + kfree(cmd);
45720 + kfree(result);
45721 + return ret;
45722 }
45723
45724 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
45725 {
45726 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45727 - struct dvbt_get_status_msg status;
45728 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45729 + struct dvbt_get_status_msg *status;
45730 + char *cmd;
45731 int ret;
45732
45733 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45734 - sizeof(status), 0);
45735 + cmd = kmalloc(1, GFP_KERNEL);
45736 + if (cmd == NULL)
45737 + return -ENOMEM;
45738 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45739 + if (status == NULL) {
45740 + kfree(cmd);
45741 + return -ENOMEM;
45742 + }
45743 +
45744 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45745 +
45746 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45747 + sizeof(*status), 0);
45748 if (ret < 0)
45749 - return ret;
45750 + goto out;
45751
45752 - *ber = le32_to_cpu(status.viterbi_error_rate);
45753 + *ber = le32_to_cpu(status->viterbi_error_rate);
45754 +out:
45755 + kfree(cmd);
45756 + kfree(status);
45757 return 0;
45758 }
45759
45760 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
45761 {
45762 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45763 - struct dvbt_get_status_msg status;
45764 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45765 + struct dvbt_get_status_msg *status;
45766 + u8 *cmd;
45767 int ret;
45768
45769 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
45770 - sizeof(status), 0);
45771 + cmd = kmalloc(1, GFP_KERNEL);
45772 + if (cmd == NULL)
45773 + return -ENOMEM;
45774 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45775 + if (status == NULL) {
45776 + kfree(cmd);
45777 + return -ENOMEM;
45778 + }
45779 +
45780 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45781 +
45782 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
45783 + sizeof(*status), 0);
45784 if (ret < 0) {
45785 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
45786 ret);
45787 - return ret;
45788 + goto out;
45789 }
45790 - *unc = le32_to_cpu(status.uncorrected_block_count);
45791 - return 0;
45792 + *unc = le32_to_cpu(status->uncorrected_block_count);
45793 +
45794 +out:
45795 + kfree(cmd);
45796 + kfree(status);
45797 + return ret;
45798 }
45799
45800 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
45801 u16 *strength)
45802 {
45803 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45804 - struct dvbt_get_status_msg status;
45805 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45806 + struct dvbt_get_status_msg *status;
45807 + char *cmd;
45808 int ret;
45809
45810 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45811 - sizeof(status), 0);
45812 + cmd = kmalloc(1, GFP_KERNEL);
45813 + if (cmd == NULL)
45814 + return -ENOMEM;
45815 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45816 + if (status == NULL) {
45817 + kfree(cmd);
45818 + return -ENOMEM;
45819 + }
45820 +
45821 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45822 +
45823 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45824 + sizeof(*status), 0);
45825 if (ret < 0) {
45826 err("cinergyt2_fe_read_signal_strength() Failed!"
45827 " (Error=%d)\n", ret);
45828 - return ret;
45829 + goto out;
45830 }
45831 - *strength = (0xffff - le16_to_cpu(status.gain));
45832 + *strength = (0xffff - le16_to_cpu(status->gain));
45833 +
45834 +out:
45835 + kfree(cmd);
45836 + kfree(status);
45837 return 0;
45838 }
45839
45840 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
45841 {
45842 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45843 - struct dvbt_get_status_msg status;
45844 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45845 + struct dvbt_get_status_msg *status;
45846 + char *cmd;
45847 int ret;
45848
45849 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45850 - sizeof(status), 0);
45851 + cmd = kmalloc(1, GFP_KERNEL);
45852 + if (cmd == NULL)
45853 + return -ENOMEM;
45854 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45855 + if (status == NULL) {
45856 + kfree(cmd);
45857 + return -ENOMEM;
45858 + }
45859 +
45860 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45861 +
45862 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45863 + sizeof(*status), 0);
45864 if (ret < 0) {
45865 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
45866 - return ret;
45867 + goto out;
45868 }
45869 - *snr = (status.snr << 8) | status.snr;
45870 - return 0;
45871 + *snr = (status->snr << 8) | status->snr;
45872 +
45873 +out:
45874 + kfree(cmd);
45875 + kfree(status);
45876 + return ret;
45877 }
45878
45879 static int cinergyt2_fe_init(struct dvb_frontend *fe)
45880 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
45881 {
45882 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
45883 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45884 - struct dvbt_set_parameters_msg param;
45885 - char result[2];
45886 + struct dvbt_set_parameters_msg *param;
45887 + char *result;
45888 int err;
45889
45890 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45891 - param.tps = cpu_to_le16(compute_tps(fep));
45892 - param.freq = cpu_to_le32(fep->frequency / 1000);
45893 - param.flags = 0;
45894 + result = kmalloc(2, GFP_KERNEL);
45895 + if (result == NULL)
45896 + return -ENOMEM;
45897 + param = kmalloc(sizeof(*param), GFP_KERNEL);
45898 + if (param == NULL) {
45899 + kfree(result);
45900 + return -ENOMEM;
45901 + }
45902 +
45903 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45904 + param->tps = cpu_to_le16(compute_tps(fep));
45905 + param->freq = cpu_to_le32(fep->frequency / 1000);
45906 + param->flags = 0;
45907
45908 switch (fep->bandwidth_hz) {
45909 default:
45910 case 8000000:
45911 - param.bandwidth = 8;
45912 + param->bandwidth = 8;
45913 break;
45914 case 7000000:
45915 - param.bandwidth = 7;
45916 + param->bandwidth = 7;
45917 break;
45918 case 6000000:
45919 - param.bandwidth = 6;
45920 + param->bandwidth = 6;
45921 break;
45922 }
45923
45924 err = dvb_usb_generic_rw(state->d,
45925 - (char *)&param, sizeof(param),
45926 - result, sizeof(result), 0);
45927 + (char *)param, sizeof(*param),
45928 + result, 2, 0);
45929 if (err < 0)
45930 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
45931
45932 - return (err < 0) ? err : 0;
45933 + kfree(result);
45934 + kfree(param);
45935 + return err;
45936 }
45937
45938 static void cinergyt2_fe_release(struct dvb_frontend *fe)
45939 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45940 index 733a7ff..f8b52e3 100644
45941 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45942 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45943 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
45944
45945 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
45946 {
45947 - struct hexline hx;
45948 - u8 reset;
45949 + struct hexline *hx;
45950 + u8 *reset;
45951 int ret,pos=0;
45952
45953 + reset = kmalloc(1, GFP_KERNEL);
45954 + if (reset == NULL)
45955 + return -ENOMEM;
45956 +
45957 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
45958 + if (hx == NULL) {
45959 + kfree(reset);
45960 + return -ENOMEM;
45961 + }
45962 +
45963 /* stop the CPU */
45964 - reset = 1;
45965 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
45966 + reset[0] = 1;
45967 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
45968 err("could not stop the USB controller CPU.");
45969
45970 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
45971 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
45972 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
45973 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
45974 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
45975 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
45976
45977 - if (ret != hx.len) {
45978 + if (ret != hx->len) {
45979 err("error while transferring firmware "
45980 "(transferred size: %d, block size: %d)",
45981 - ret,hx.len);
45982 + ret,hx->len);
45983 ret = -EINVAL;
45984 break;
45985 }
45986 }
45987 if (ret < 0) {
45988 err("firmware download failed at %d with %d",pos,ret);
45989 + kfree(reset);
45990 + kfree(hx);
45991 return ret;
45992 }
45993
45994 if (ret == 0) {
45995 /* restart the CPU */
45996 - reset = 0;
45997 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
45998 + reset[0] = 0;
45999 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46000 err("could not restart the USB controller CPU.");
46001 ret = -EINVAL;
46002 }
46003 } else
46004 ret = -EIO;
46005
46006 + kfree(reset);
46007 + kfree(hx);
46008 +
46009 return ret;
46010 }
46011 EXPORT_SYMBOL(usb_cypress_load_firmware);
46012 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
46013 index 1a3df10..57997a5 100644
46014 --- a/drivers/media/usb/dvb-usb/dw2102.c
46015 +++ b/drivers/media/usb/dvb-usb/dw2102.c
46016 @@ -118,7 +118,7 @@ struct su3000_state {
46017
46018 struct s6x0_state {
46019 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
46020 -};
46021 +} __no_const;
46022
46023 /* debug */
46024 static int dvb_usb_dw2102_debug;
46025 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46026 index 5801ae7..83f71fa 100644
46027 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46028 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46029 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46030 static int technisat_usb2_i2c_access(struct usb_device *udev,
46031 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
46032 {
46033 - u8 b[64];
46034 - int ret, actual_length;
46035 + u8 *b = kmalloc(64, GFP_KERNEL);
46036 + int ret, actual_length, error = 0;
46037 +
46038 + if (b == NULL)
46039 + return -ENOMEM;
46040
46041 deb_i2c("i2c-access: %02x, tx: ", device_addr);
46042 debug_dump(tx, txlen, deb_i2c);
46043 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46044
46045 if (ret < 0) {
46046 err("i2c-error: out failed %02x = %d", device_addr, ret);
46047 - return -ENODEV;
46048 + error = -ENODEV;
46049 + goto out;
46050 }
46051
46052 ret = usb_bulk_msg(udev,
46053 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46054 b, 64, &actual_length, 1000);
46055 if (ret < 0) {
46056 err("i2c-error: in failed %02x = %d", device_addr, ret);
46057 - return -ENODEV;
46058 + error = -ENODEV;
46059 + goto out;
46060 }
46061
46062 if (b[0] != I2C_STATUS_OK) {
46063 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46064 /* handle tuner-i2c-nak */
46065 if (!(b[0] == I2C_STATUS_NAK &&
46066 device_addr == 0x60
46067 - /* && device_is_technisat_usb2 */))
46068 - return -ENODEV;
46069 + /* && device_is_technisat_usb2 */)) {
46070 + error = -ENODEV;
46071 + goto out;
46072 + }
46073 }
46074
46075 deb_i2c("status: %d, ", b[0]);
46076 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46077
46078 deb_i2c("\n");
46079
46080 - return 0;
46081 +out:
46082 + kfree(b);
46083 + return error;
46084 }
46085
46086 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
46087 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46088 {
46089 int ret;
46090
46091 - u8 led[8] = {
46092 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46093 - 0
46094 - };
46095 + u8 *led = kzalloc(8, GFP_KERNEL);
46096 +
46097 + if (led == NULL)
46098 + return -ENOMEM;
46099
46100 if (disable_led_control && state != TECH_LED_OFF)
46101 return 0;
46102
46103 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
46104 +
46105 switch (state) {
46106 case TECH_LED_ON:
46107 led[1] = 0x82;
46108 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46109 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46110 USB_TYPE_VENDOR | USB_DIR_OUT,
46111 0, 0,
46112 - led, sizeof(led), 500);
46113 + led, 8, 500);
46114
46115 mutex_unlock(&d->i2c_mutex);
46116 +
46117 + kfree(led);
46118 +
46119 return ret;
46120 }
46121
46122 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
46123 {
46124 int ret;
46125 - u8 b = 0;
46126 + u8 *b = kzalloc(1, GFP_KERNEL);
46127 +
46128 + if (b == NULL)
46129 + return -ENOMEM;
46130
46131 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
46132 return -EAGAIN;
46133 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
46134 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
46135 USB_TYPE_VENDOR | USB_DIR_OUT,
46136 (red << 8) | green, 0,
46137 - &b, 1, 500);
46138 + b, 1, 500);
46139
46140 mutex_unlock(&d->i2c_mutex);
46141
46142 + kfree(b);
46143 +
46144 return ret;
46145 }
46146
46147 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46148 struct dvb_usb_device_description **desc, int *cold)
46149 {
46150 int ret;
46151 - u8 version[3];
46152 + u8 *version = kmalloc(3, GFP_KERNEL);
46153
46154 /* first select the interface */
46155 if (usb_set_interface(udev, 0, 1) != 0)
46156 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46157
46158 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
46159
46160 + if (version == NULL)
46161 + return 0;
46162 +
46163 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
46164 GET_VERSION_INFO_VENDOR_REQUEST,
46165 USB_TYPE_VENDOR | USB_DIR_IN,
46166 0, 0,
46167 - version, sizeof(version), 500);
46168 + version, 3, 500);
46169
46170 if (ret < 0)
46171 *cold = 1;
46172 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46173 *cold = 0;
46174 }
46175
46176 + kfree(version);
46177 +
46178 return 0;
46179 }
46180
46181 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
46182
46183 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46184 {
46185 - u8 buf[62], *b;
46186 + u8 *buf, *b;
46187 int ret;
46188 struct ir_raw_event ev;
46189
46190 + buf = kmalloc(62, GFP_KERNEL);
46191 +
46192 + if (buf == NULL)
46193 + return -ENOMEM;
46194 +
46195 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
46196 buf[1] = 0x08;
46197 buf[2] = 0x8f;
46198 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46199 GET_IR_DATA_VENDOR_REQUEST,
46200 USB_TYPE_VENDOR | USB_DIR_IN,
46201 0x8080, 0,
46202 - buf, sizeof(buf), 500);
46203 + buf, 62, 500);
46204
46205 unlock:
46206 mutex_unlock(&d->i2c_mutex);
46207
46208 - if (ret < 0)
46209 + if (ret < 0) {
46210 + kfree(buf);
46211 return ret;
46212 + }
46213
46214 - if (ret == 1)
46215 + if (ret == 1) {
46216 + kfree(buf);
46217 return 0; /* no key pressed */
46218 + }
46219
46220 /* decoding */
46221 b = buf+1;
46222 @@ -656,6 +689,8 @@ unlock:
46223
46224 ir_raw_event_handle(d->rc_dev);
46225
46226 + kfree(buf);
46227 +
46228 return 1;
46229 }
46230
46231 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46232 index af63543..0436f20 100644
46233 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46234 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46235 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46236 * by passing a very big num_planes value */
46237 uplane = compat_alloc_user_space(num_planes *
46238 sizeof(struct v4l2_plane));
46239 - kp->m.planes = (__force struct v4l2_plane *)uplane;
46240 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
46241
46242 while (--num_planes >= 0) {
46243 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
46244 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46245 if (num_planes == 0)
46246 return 0;
46247
46248 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
46249 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
46250 if (get_user(p, &up->m.planes))
46251 return -EFAULT;
46252 uplane32 = compat_ptr(p);
46253 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
46254 get_user(kp->flags, &up->flags) ||
46255 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
46256 return -EFAULT;
46257 - kp->base = (__force void *)compat_ptr(tmp);
46258 + kp->base = (__force_kernel void *)compat_ptr(tmp);
46259 return 0;
46260 }
46261
46262 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46263 n * sizeof(struct v4l2_ext_control32)))
46264 return -EFAULT;
46265 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
46266 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
46267 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
46268 while (--n >= 0) {
46269 u32 id;
46270
46271 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46272 {
46273 struct v4l2_ext_control32 __user *ucontrols;
46274 struct v4l2_ext_control __user *kcontrols =
46275 - (__force struct v4l2_ext_control __user *)kp->controls;
46276 + (struct v4l2_ext_control __force_user *)kp->controls;
46277 int n = kp->count;
46278 compat_caddr_t p;
46279
46280 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
46281 get_user(tmp, &up->edid) ||
46282 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
46283 return -EFAULT;
46284 - kp->edid = (__force u8 *)compat_ptr(tmp);
46285 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
46286 return 0;
46287 }
46288
46289 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
46290 index 015f92a..59e311e 100644
46291 --- a/drivers/media/v4l2-core/v4l2-device.c
46292 +++ b/drivers/media/v4l2-core/v4l2-device.c
46293 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
46294 EXPORT_SYMBOL_GPL(v4l2_device_put);
46295
46296 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
46297 - atomic_t *instance)
46298 + atomic_unchecked_t *instance)
46299 {
46300 - int num = atomic_inc_return(instance) - 1;
46301 + int num = atomic_inc_return_unchecked(instance) - 1;
46302 int len = strlen(basename);
46303
46304 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
46305 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
46306 index faac2f4..e39dcd9 100644
46307 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
46308 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
46309 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
46310 struct file *file, void *fh, void *p);
46311 } u;
46312 void (*debug)(const void *arg, bool write_only);
46313 -};
46314 +} __do_const;
46315 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
46316
46317 /* This control needs a priority check */
46318 #define INFO_FL_PRIO (1 << 0)
46319 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
46320 struct video_device *vfd = video_devdata(file);
46321 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
46322 bool write_only = false;
46323 - struct v4l2_ioctl_info default_info;
46324 + v4l2_ioctl_info_no_const default_info;
46325 const struct v4l2_ioctl_info *info;
46326 void *fh = file->private_data;
46327 struct v4l2_fh *vfh = NULL;
46328 @@ -2422,7 +2423,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46329 ret = -EINVAL;
46330 break;
46331 }
46332 - *user_ptr = (void __user *)buf->m.planes;
46333 + *user_ptr = (void __force_user *)buf->m.planes;
46334 *kernel_ptr = (void **)&buf->m.planes;
46335 *array_size = sizeof(struct v4l2_plane) * buf->length;
46336 ret = 1;
46337 @@ -2439,7 +2440,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46338 ret = -EINVAL;
46339 break;
46340 }
46341 - *user_ptr = (void __user *)edid->edid;
46342 + *user_ptr = (void __force_user *)edid->edid;
46343 *kernel_ptr = (void **)&edid->edid;
46344 *array_size = edid->blocks * 128;
46345 ret = 1;
46346 @@ -2457,7 +2458,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46347 ret = -EINVAL;
46348 break;
46349 }
46350 - *user_ptr = (void __user *)ctrls->controls;
46351 + *user_ptr = (void __force_user *)ctrls->controls;
46352 *kernel_ptr = (void **)&ctrls->controls;
46353 *array_size = sizeof(struct v4l2_ext_control)
46354 * ctrls->count;
46355 @@ -2558,7 +2559,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
46356 }
46357
46358 if (has_array_args) {
46359 - *kernel_ptr = (void __force *)user_ptr;
46360 + *kernel_ptr = (void __force_kernel *)user_ptr;
46361 if (copy_to_user(user_ptr, mbuf, array_size))
46362 err = -EFAULT;
46363 goto out_array_args;
46364 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
46365 index 24696f5..3637780 100644
46366 --- a/drivers/memory/omap-gpmc.c
46367 +++ b/drivers/memory/omap-gpmc.c
46368 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
46369 };
46370
46371 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
46372 -static struct irq_chip gpmc_irq_chip;
46373 static int gpmc_irq_start;
46374
46375 static struct resource gpmc_mem_root;
46376 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
46377
46378 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
46379
46380 +static struct irq_chip gpmc_irq_chip = {
46381 + .name = "gpmc",
46382 + .irq_startup = gpmc_irq_noop_ret,
46383 + .irq_enable = gpmc_irq_enable,
46384 + .irq_disable = gpmc_irq_disable,
46385 + .irq_shutdown = gpmc_irq_noop,
46386 + .irq_ack = gpmc_irq_noop,
46387 + .irq_mask = gpmc_irq_noop,
46388 + .irq_unmask = gpmc_irq_noop,
46389 +};
46390 +
46391 static int gpmc_setup_irq(void)
46392 {
46393 int i;
46394 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
46395 return gpmc_irq_start;
46396 }
46397
46398 - gpmc_irq_chip.name = "gpmc";
46399 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
46400 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
46401 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
46402 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
46403 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
46404 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
46405 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
46406 -
46407 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
46408 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
46409
46410 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
46411 index 187f836..679544b 100644
46412 --- a/drivers/message/fusion/mptbase.c
46413 +++ b/drivers/message/fusion/mptbase.c
46414 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46415 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
46416 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
46417
46418 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46419 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
46420 +#else
46421 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
46422 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
46423 +#endif
46424 +
46425 /*
46426 * Rounding UP to nearest 4-kB boundary here...
46427 */
46428 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46429 ioc->facts.GlobalCredits);
46430
46431 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
46432 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46433 + NULL, NULL);
46434 +#else
46435 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
46436 +#endif
46437 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
46438 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
46439 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
46440 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
46441 index 5bdaae1..eced16f 100644
46442 --- a/drivers/message/fusion/mptsas.c
46443 +++ b/drivers/message/fusion/mptsas.c
46444 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
46445 return 0;
46446 }
46447
46448 +static inline void
46449 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46450 +{
46451 + if (phy_info->port_details) {
46452 + phy_info->port_details->rphy = rphy;
46453 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46454 + ioc->name, rphy));
46455 + }
46456 +
46457 + if (rphy) {
46458 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46459 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46460 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46461 + ioc->name, rphy, rphy->dev.release));
46462 + }
46463 +}
46464 +
46465 /* no mutex */
46466 static void
46467 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
46468 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
46469 return NULL;
46470 }
46471
46472 -static inline void
46473 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46474 -{
46475 - if (phy_info->port_details) {
46476 - phy_info->port_details->rphy = rphy;
46477 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46478 - ioc->name, rphy));
46479 - }
46480 -
46481 - if (rphy) {
46482 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46483 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46484 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46485 - ioc->name, rphy, rphy->dev.release));
46486 - }
46487 -}
46488 -
46489 static inline struct sas_port *
46490 mptsas_get_port(struct mptsas_phyinfo *phy_info)
46491 {
46492 diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
46493 index b7d87cd..3fb36da 100644
46494 --- a/drivers/message/i2o/i2o_proc.c
46495 +++ b/drivers/message/i2o/i2o_proc.c
46496 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
46497 "Array Controller Device"
46498 };
46499
46500 -static char *chtostr(char *tmp, u8 *chars, int n)
46501 -{
46502 - tmp[0] = 0;
46503 - return strncat(tmp, (char *)chars, n);
46504 -}
46505 -
46506 static int i2o_report_query_status(struct seq_file *seq, int block_status,
46507 char *group)
46508 {
46509 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
46510 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
46511 {
46512 struct i2o_controller *c = (struct i2o_controller *)seq->private;
46513 - static u32 work32[5];
46514 - static u8 *work8 = (u8 *) work32;
46515 - static u16 *work16 = (u16 *) work32;
46516 + u32 work32[5];
46517 + u8 *work8 = (u8 *) work32;
46518 + u16 *work16 = (u16 *) work32;
46519 int token;
46520 u32 hwcap;
46521
46522 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46523 } *result;
46524
46525 i2o_exec_execute_ddm_table ddm_table;
46526 - char tmp[28 + 1];
46527
46528 result = kmalloc(sizeof(*result), GFP_KERNEL);
46529 if (!result)
46530 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46531
46532 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
46533 seq_printf(seq, "%-#8x", ddm_table.module_id);
46534 - seq_printf(seq, "%-29s",
46535 - chtostr(tmp, ddm_table.module_name_version, 28));
46536 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
46537 seq_printf(seq, "%9d ", ddm_table.data_size);
46538 seq_printf(seq, "%8d", ddm_table.code_size);
46539
46540 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46541
46542 i2o_driver_result_table *result;
46543 i2o_driver_store_table *dst;
46544 - char tmp[28 + 1];
46545
46546 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
46547 if (result == NULL)
46548 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46549
46550 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
46551 seq_printf(seq, "%-#8x", dst->module_id);
46552 - seq_printf(seq, "%-29s",
46553 - chtostr(tmp, dst->module_name_version, 28));
46554 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
46555 + seq_printf(seq, "%-.28s", dst->module_name_version);
46556 + seq_printf(seq, "%-.8s", dst->date);
46557 seq_printf(seq, "%8d ", dst->module_size);
46558 seq_printf(seq, "%8d ", dst->mpb_size);
46559 seq_printf(seq, "0x%04x", dst->module_flags);
46560 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
46561 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46562 {
46563 struct i2o_device *d = (struct i2o_device *)seq->private;
46564 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46565 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46566 // == (allow) 512d bytes (max)
46567 - static u16 *work16 = (u16 *) work32;
46568 + u16 *work16 = (u16 *) work32;
46569 int token;
46570 - char tmp[16 + 1];
46571
46572 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
46573
46574 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46575 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
46576 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
46577 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
46578 - seq_printf(seq, "Vendor info : %s\n",
46579 - chtostr(tmp, (u8 *) (work32 + 2), 16));
46580 - seq_printf(seq, "Product info : %s\n",
46581 - chtostr(tmp, (u8 *) (work32 + 6), 16));
46582 - seq_printf(seq, "Description : %s\n",
46583 - chtostr(tmp, (u8 *) (work32 + 10), 16));
46584 - seq_printf(seq, "Product rev. : %s\n",
46585 - chtostr(tmp, (u8 *) (work32 + 14), 8));
46586 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
46587 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
46588 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
46589 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
46590
46591 seq_printf(seq, "Serial number : ");
46592 print_serial_number(seq, (u8 *) (work32 + 16),
46593 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46594 u8 pad[256]; // allow up to 256 byte (max) serial number
46595 } result;
46596
46597 - char tmp[24 + 1];
46598 -
46599 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
46600
46601 if (token < 0) {
46602 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46603 }
46604
46605 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
46606 - seq_printf(seq, "Module name : %s\n",
46607 - chtostr(tmp, result.module_name, 24));
46608 - seq_printf(seq, "Module revision : %s\n",
46609 - chtostr(tmp, result.module_rev, 8));
46610 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
46611 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
46612
46613 seq_printf(seq, "Serial number : ");
46614 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
46615 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46616 u8 instance_number[4];
46617 } result;
46618
46619 - char tmp[64 + 1];
46620 -
46621 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
46622
46623 if (token < 0) {
46624 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46625 return 0;
46626 }
46627
46628 - seq_printf(seq, "Device name : %s\n",
46629 - chtostr(tmp, result.device_name, 64));
46630 - seq_printf(seq, "Service name : %s\n",
46631 - chtostr(tmp, result.service_name, 64));
46632 - seq_printf(seq, "Physical name : %s\n",
46633 - chtostr(tmp, result.physical_location, 64));
46634 - seq_printf(seq, "Instance number : %s\n",
46635 - chtostr(tmp, result.instance_number, 4));
46636 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
46637 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
46638 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
46639 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
46640
46641 return 0;
46642 }
46643 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46644 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
46645 {
46646 struct i2o_device *d = (struct i2o_device *)seq->private;
46647 - static u32 work32[12];
46648 - static u16 *work16 = (u16 *) work32;
46649 - static u8 *work8 = (u8 *) work32;
46650 + u32 work32[12];
46651 + u16 *work16 = (u16 *) work32;
46652 + u8 *work8 = (u8 *) work32;
46653 int token;
46654
46655 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
46656 diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
46657 index 92752fb..a7494f6 100644
46658 --- a/drivers/message/i2o/iop.c
46659 +++ b/drivers/message/i2o/iop.c
46660 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
46661
46662 spin_lock_irqsave(&c->context_list_lock, flags);
46663
46664 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
46665 - atomic_inc(&c->context_list_counter);
46666 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
46667 + atomic_inc_unchecked(&c->context_list_counter);
46668
46669 - entry->context = atomic_read(&c->context_list_counter);
46670 + entry->context = atomic_read_unchecked(&c->context_list_counter);
46671
46672 list_add(&entry->list, &c->context_list);
46673
46674 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
46675
46676 #if BITS_PER_LONG == 64
46677 spin_lock_init(&c->context_list_lock);
46678 - atomic_set(&c->context_list_counter, 0);
46679 + atomic_set_unchecked(&c->context_list_counter, 0);
46680 INIT_LIST_HEAD(&c->context_list);
46681 #endif
46682
46683 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46684 index 9a8e185..27ff17d 100644
46685 --- a/drivers/mfd/ab8500-debugfs.c
46686 +++ b/drivers/mfd/ab8500-debugfs.c
46687 @@ -100,7 +100,7 @@ static int irq_last;
46688 static u32 *irq_count;
46689 static int num_irqs;
46690
46691 -static struct device_attribute **dev_attr;
46692 +static device_attribute_no_const **dev_attr;
46693 static char **event_name;
46694
46695 static u8 avg_sample = SAMPLE_16;
46696 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
46697 index 5615522..1eb6f3dc 100644
46698 --- a/drivers/mfd/kempld-core.c
46699 +++ b/drivers/mfd/kempld-core.c
46700 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
46701 .remove = kempld_remove,
46702 };
46703
46704 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
46705 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
46706 {
46707 .ident = "BHL6",
46708 .matches = {
46709 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46710 index c880c89..45a7c68 100644
46711 --- a/drivers/mfd/max8925-i2c.c
46712 +++ b/drivers/mfd/max8925-i2c.c
46713 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46714 const struct i2c_device_id *id)
46715 {
46716 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46717 - static struct max8925_chip *chip;
46718 + struct max8925_chip *chip;
46719 struct device_node *node = client->dev.of_node;
46720
46721 if (node && !pdata) {
46722 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46723 index 7612d89..70549c2 100644
46724 --- a/drivers/mfd/tps65910.c
46725 +++ b/drivers/mfd/tps65910.c
46726 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46727 struct tps65910_platform_data *pdata)
46728 {
46729 int ret = 0;
46730 - static struct regmap_irq_chip *tps6591x_irqs_chip;
46731 + struct regmap_irq_chip *tps6591x_irqs_chip;
46732
46733 if (!irq) {
46734 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
46735 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
46736 index 1b772ef..01e77d33 100644
46737 --- a/drivers/mfd/twl4030-irq.c
46738 +++ b/drivers/mfd/twl4030-irq.c
46739 @@ -34,6 +34,7 @@
46740 #include <linux/of.h>
46741 #include <linux/irqdomain.h>
46742 #include <linux/i2c/twl.h>
46743 +#include <asm/pgtable.h>
46744
46745 #include "twl-core.h"
46746
46747 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
46748 * Install an irq handler for each of the SIH modules;
46749 * clone dummy irq_chip since PIH can't *do* anything
46750 */
46751 - twl4030_irq_chip = dummy_irq_chip;
46752 - twl4030_irq_chip.name = "twl4030";
46753 + pax_open_kernel();
46754 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
46755 + *(const char **)&twl4030_irq_chip.name = "twl4030";
46756
46757 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46758 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46759 + pax_close_kernel();
46760
46761 for (i = irq_base; i < irq_end; i++) {
46762 irq_set_chip_and_handler(i, &twl4030_irq_chip,
46763 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
46764 index 464419b..64bae8d 100644
46765 --- a/drivers/misc/c2port/core.c
46766 +++ b/drivers/misc/c2port/core.c
46767 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
46768 goto error_idr_alloc;
46769 c2dev->id = ret;
46770
46771 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46772 + pax_open_kernel();
46773 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46774 + pax_close_kernel();
46775
46776 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
46777 "c2port%d", c2dev->id);
46778 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
46779 index 8385177..2f54635 100644
46780 --- a/drivers/misc/eeprom/sunxi_sid.c
46781 +++ b/drivers/misc/eeprom/sunxi_sid.c
46782 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
46783
46784 platform_set_drvdata(pdev, sid_data);
46785
46786 - sid_bin_attr.size = sid_data->keysize;
46787 + pax_open_kernel();
46788 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
46789 + pax_close_kernel();
46790 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
46791 return -ENODEV;
46792
46793 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
46794 index 36f5d52..32311c3 100644
46795 --- a/drivers/misc/kgdbts.c
46796 +++ b/drivers/misc/kgdbts.c
46797 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
46798 char before[BREAK_INSTR_SIZE];
46799 char after[BREAK_INSTR_SIZE];
46800
46801 - probe_kernel_read(before, (char *)kgdbts_break_test,
46802 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
46803 BREAK_INSTR_SIZE);
46804 init_simple_test();
46805 ts.tst = plant_and_detach_test;
46806 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
46807 /* Activate test with initial breakpoint */
46808 if (!is_early)
46809 kgdb_breakpoint();
46810 - probe_kernel_read(after, (char *)kgdbts_break_test,
46811 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
46812 BREAK_INSTR_SIZE);
46813 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
46814 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
46815 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
46816 index 3ef4627..8d00486 100644
46817 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
46818 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
46819 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
46820 * the lid is closed. This leads to interrupts as soon as a little move
46821 * is done.
46822 */
46823 - atomic_inc(&lis3->count);
46824 + atomic_inc_unchecked(&lis3->count);
46825
46826 wake_up_interruptible(&lis3->misc_wait);
46827 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
46828 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
46829 if (lis3->pm_dev)
46830 pm_runtime_get_sync(lis3->pm_dev);
46831
46832 - atomic_set(&lis3->count, 0);
46833 + atomic_set_unchecked(&lis3->count, 0);
46834 return 0;
46835 }
46836
46837 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
46838 add_wait_queue(&lis3->misc_wait, &wait);
46839 while (true) {
46840 set_current_state(TASK_INTERRUPTIBLE);
46841 - data = atomic_xchg(&lis3->count, 0);
46842 + data = atomic_xchg_unchecked(&lis3->count, 0);
46843 if (data)
46844 break;
46845
46846 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
46847 struct lis3lv02d, miscdev);
46848
46849 poll_wait(file, &lis3->misc_wait, wait);
46850 - if (atomic_read(&lis3->count))
46851 + if (atomic_read_unchecked(&lis3->count))
46852 return POLLIN | POLLRDNORM;
46853 return 0;
46854 }
46855 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
46856 index c439c82..1f20f57 100644
46857 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
46858 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
46859 @@ -297,7 +297,7 @@ struct lis3lv02d {
46860 struct input_polled_dev *idev; /* input device */
46861 struct platform_device *pdev; /* platform device */
46862 struct regulator_bulk_data regulators[2];
46863 - atomic_t count; /* interrupt count after last read */
46864 + atomic_unchecked_t count; /* interrupt count after last read */
46865 union axis_conversion ac; /* hw -> logical axis */
46866 int mapped_btns[3];
46867
46868 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
46869 index 2f30bad..c4c13d0 100644
46870 --- a/drivers/misc/sgi-gru/gruhandles.c
46871 +++ b/drivers/misc/sgi-gru/gruhandles.c
46872 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
46873 unsigned long nsec;
46874
46875 nsec = CLKS2NSEC(clks);
46876 - atomic_long_inc(&mcs_op_statistics[op].count);
46877 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
46878 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
46879 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
46880 if (mcs_op_statistics[op].max < nsec)
46881 mcs_op_statistics[op].max = nsec;
46882 }
46883 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
46884 index 4f76359..cdfcb2e 100644
46885 --- a/drivers/misc/sgi-gru/gruprocfs.c
46886 +++ b/drivers/misc/sgi-gru/gruprocfs.c
46887 @@ -32,9 +32,9 @@
46888
46889 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
46890
46891 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
46892 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
46893 {
46894 - unsigned long val = atomic_long_read(v);
46895 + unsigned long val = atomic_long_read_unchecked(v);
46896
46897 seq_printf(s, "%16lu %s\n", val, id);
46898 }
46899 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
46900
46901 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
46902 for (op = 0; op < mcsop_last; op++) {
46903 - count = atomic_long_read(&mcs_op_statistics[op].count);
46904 - total = atomic_long_read(&mcs_op_statistics[op].total);
46905 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
46906 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
46907 max = mcs_op_statistics[op].max;
46908 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
46909 count ? total / count : 0, max);
46910 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
46911 index 5c3ce24..4915ccb 100644
46912 --- a/drivers/misc/sgi-gru/grutables.h
46913 +++ b/drivers/misc/sgi-gru/grutables.h
46914 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
46915 * GRU statistics.
46916 */
46917 struct gru_stats_s {
46918 - atomic_long_t vdata_alloc;
46919 - atomic_long_t vdata_free;
46920 - atomic_long_t gts_alloc;
46921 - atomic_long_t gts_free;
46922 - atomic_long_t gms_alloc;
46923 - atomic_long_t gms_free;
46924 - atomic_long_t gts_double_allocate;
46925 - atomic_long_t assign_context;
46926 - atomic_long_t assign_context_failed;
46927 - atomic_long_t free_context;
46928 - atomic_long_t load_user_context;
46929 - atomic_long_t load_kernel_context;
46930 - atomic_long_t lock_kernel_context;
46931 - atomic_long_t unlock_kernel_context;
46932 - atomic_long_t steal_user_context;
46933 - atomic_long_t steal_kernel_context;
46934 - atomic_long_t steal_context_failed;
46935 - atomic_long_t nopfn;
46936 - atomic_long_t asid_new;
46937 - atomic_long_t asid_next;
46938 - atomic_long_t asid_wrap;
46939 - atomic_long_t asid_reuse;
46940 - atomic_long_t intr;
46941 - atomic_long_t intr_cbr;
46942 - atomic_long_t intr_tfh;
46943 - atomic_long_t intr_spurious;
46944 - atomic_long_t intr_mm_lock_failed;
46945 - atomic_long_t call_os;
46946 - atomic_long_t call_os_wait_queue;
46947 - atomic_long_t user_flush_tlb;
46948 - atomic_long_t user_unload_context;
46949 - atomic_long_t user_exception;
46950 - atomic_long_t set_context_option;
46951 - atomic_long_t check_context_retarget_intr;
46952 - atomic_long_t check_context_unload;
46953 - atomic_long_t tlb_dropin;
46954 - atomic_long_t tlb_preload_page;
46955 - atomic_long_t tlb_dropin_fail_no_asid;
46956 - atomic_long_t tlb_dropin_fail_upm;
46957 - atomic_long_t tlb_dropin_fail_invalid;
46958 - atomic_long_t tlb_dropin_fail_range_active;
46959 - atomic_long_t tlb_dropin_fail_idle;
46960 - atomic_long_t tlb_dropin_fail_fmm;
46961 - atomic_long_t tlb_dropin_fail_no_exception;
46962 - atomic_long_t tfh_stale_on_fault;
46963 - atomic_long_t mmu_invalidate_range;
46964 - atomic_long_t mmu_invalidate_page;
46965 - atomic_long_t flush_tlb;
46966 - atomic_long_t flush_tlb_gru;
46967 - atomic_long_t flush_tlb_gru_tgh;
46968 - atomic_long_t flush_tlb_gru_zero_asid;
46969 + atomic_long_unchecked_t vdata_alloc;
46970 + atomic_long_unchecked_t vdata_free;
46971 + atomic_long_unchecked_t gts_alloc;
46972 + atomic_long_unchecked_t gts_free;
46973 + atomic_long_unchecked_t gms_alloc;
46974 + atomic_long_unchecked_t gms_free;
46975 + atomic_long_unchecked_t gts_double_allocate;
46976 + atomic_long_unchecked_t assign_context;
46977 + atomic_long_unchecked_t assign_context_failed;
46978 + atomic_long_unchecked_t free_context;
46979 + atomic_long_unchecked_t load_user_context;
46980 + atomic_long_unchecked_t load_kernel_context;
46981 + atomic_long_unchecked_t lock_kernel_context;
46982 + atomic_long_unchecked_t unlock_kernel_context;
46983 + atomic_long_unchecked_t steal_user_context;
46984 + atomic_long_unchecked_t steal_kernel_context;
46985 + atomic_long_unchecked_t steal_context_failed;
46986 + atomic_long_unchecked_t nopfn;
46987 + atomic_long_unchecked_t asid_new;
46988 + atomic_long_unchecked_t asid_next;
46989 + atomic_long_unchecked_t asid_wrap;
46990 + atomic_long_unchecked_t asid_reuse;
46991 + atomic_long_unchecked_t intr;
46992 + atomic_long_unchecked_t intr_cbr;
46993 + atomic_long_unchecked_t intr_tfh;
46994 + atomic_long_unchecked_t intr_spurious;
46995 + atomic_long_unchecked_t intr_mm_lock_failed;
46996 + atomic_long_unchecked_t call_os;
46997 + atomic_long_unchecked_t call_os_wait_queue;
46998 + atomic_long_unchecked_t user_flush_tlb;
46999 + atomic_long_unchecked_t user_unload_context;
47000 + atomic_long_unchecked_t user_exception;
47001 + atomic_long_unchecked_t set_context_option;
47002 + atomic_long_unchecked_t check_context_retarget_intr;
47003 + atomic_long_unchecked_t check_context_unload;
47004 + atomic_long_unchecked_t tlb_dropin;
47005 + atomic_long_unchecked_t tlb_preload_page;
47006 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47007 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47008 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47009 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47010 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47011 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47012 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47013 + atomic_long_unchecked_t tfh_stale_on_fault;
47014 + atomic_long_unchecked_t mmu_invalidate_range;
47015 + atomic_long_unchecked_t mmu_invalidate_page;
47016 + atomic_long_unchecked_t flush_tlb;
47017 + atomic_long_unchecked_t flush_tlb_gru;
47018 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47019 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47020
47021 - atomic_long_t copy_gpa;
47022 - atomic_long_t read_gpa;
47023 + atomic_long_unchecked_t copy_gpa;
47024 + atomic_long_unchecked_t read_gpa;
47025
47026 - atomic_long_t mesq_receive;
47027 - atomic_long_t mesq_receive_none;
47028 - atomic_long_t mesq_send;
47029 - atomic_long_t mesq_send_failed;
47030 - atomic_long_t mesq_noop;
47031 - atomic_long_t mesq_send_unexpected_error;
47032 - atomic_long_t mesq_send_lb_overflow;
47033 - atomic_long_t mesq_send_qlimit_reached;
47034 - atomic_long_t mesq_send_amo_nacked;
47035 - atomic_long_t mesq_send_put_nacked;
47036 - atomic_long_t mesq_page_overflow;
47037 - atomic_long_t mesq_qf_locked;
47038 - atomic_long_t mesq_qf_noop_not_full;
47039 - atomic_long_t mesq_qf_switch_head_failed;
47040 - atomic_long_t mesq_qf_unexpected_error;
47041 - atomic_long_t mesq_noop_unexpected_error;
47042 - atomic_long_t mesq_noop_lb_overflow;
47043 - atomic_long_t mesq_noop_qlimit_reached;
47044 - atomic_long_t mesq_noop_amo_nacked;
47045 - atomic_long_t mesq_noop_put_nacked;
47046 - atomic_long_t mesq_noop_page_overflow;
47047 + atomic_long_unchecked_t mesq_receive;
47048 + atomic_long_unchecked_t mesq_receive_none;
47049 + atomic_long_unchecked_t mesq_send;
47050 + atomic_long_unchecked_t mesq_send_failed;
47051 + atomic_long_unchecked_t mesq_noop;
47052 + atomic_long_unchecked_t mesq_send_unexpected_error;
47053 + atomic_long_unchecked_t mesq_send_lb_overflow;
47054 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47055 + atomic_long_unchecked_t mesq_send_amo_nacked;
47056 + atomic_long_unchecked_t mesq_send_put_nacked;
47057 + atomic_long_unchecked_t mesq_page_overflow;
47058 + atomic_long_unchecked_t mesq_qf_locked;
47059 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47060 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47061 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47062 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47063 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47064 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47065 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47066 + atomic_long_unchecked_t mesq_noop_put_nacked;
47067 + atomic_long_unchecked_t mesq_noop_page_overflow;
47068
47069 };
47070
47071 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47072 tghop_invalidate, mcsop_last};
47073
47074 struct mcs_op_statistic {
47075 - atomic_long_t count;
47076 - atomic_long_t total;
47077 + atomic_long_unchecked_t count;
47078 + atomic_long_unchecked_t total;
47079 unsigned long max;
47080 };
47081
47082 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47083
47084 #define STAT(id) do { \
47085 if (gru_options & OPT_STATS) \
47086 - atomic_long_inc(&gru_stats.id); \
47087 + atomic_long_inc_unchecked(&gru_stats.id); \
47088 } while (0)
47089
47090 #ifdef CONFIG_SGI_GRU_DEBUG
47091 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47092 index c862cd4..0d176fe 100644
47093 --- a/drivers/misc/sgi-xp/xp.h
47094 +++ b/drivers/misc/sgi-xp/xp.h
47095 @@ -288,7 +288,7 @@ struct xpc_interface {
47096 xpc_notify_func, void *);
47097 void (*received) (short, int, void *);
47098 enum xp_retval (*partid_to_nasids) (short, void *);
47099 -};
47100 +} __no_const;
47101
47102 extern struct xpc_interface xpc_interface;
47103
47104 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47105 index 01be66d..e3a0c7e 100644
47106 --- a/drivers/misc/sgi-xp/xp_main.c
47107 +++ b/drivers/misc/sgi-xp/xp_main.c
47108 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47109 }
47110
47111 struct xpc_interface xpc_interface = {
47112 - (void (*)(int))xpc_notloaded,
47113 - (void (*)(int))xpc_notloaded,
47114 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47115 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47116 + .connect = (void (*)(int))xpc_notloaded,
47117 + .disconnect = (void (*)(int))xpc_notloaded,
47118 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47119 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47120 void *))xpc_notloaded,
47121 - (void (*)(short, int, void *))xpc_notloaded,
47122 - (enum xp_retval(*)(short, void *))xpc_notloaded
47123 + .received = (void (*)(short, int, void *))xpc_notloaded,
47124 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47125 };
47126 EXPORT_SYMBOL_GPL(xpc_interface);
47127
47128 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47129 index b94d5f7..7f494c5 100644
47130 --- a/drivers/misc/sgi-xp/xpc.h
47131 +++ b/drivers/misc/sgi-xp/xpc.h
47132 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47133 void (*received_payload) (struct xpc_channel *, void *);
47134 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47135 };
47136 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47137
47138 /* struct xpc_partition act_state values (for XPC HB) */
47139
47140 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47141 /* found in xpc_main.c */
47142 extern struct device *xpc_part;
47143 extern struct device *xpc_chan;
47144 -extern struct xpc_arch_operations xpc_arch_ops;
47145 +extern xpc_arch_operations_no_const xpc_arch_ops;
47146 extern int xpc_disengage_timelimit;
47147 extern int xpc_disengage_timedout;
47148 extern int xpc_activate_IRQ_rcvd;
47149 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47150 index 82dc574..8539ab2 100644
47151 --- a/drivers/misc/sgi-xp/xpc_main.c
47152 +++ b/drivers/misc/sgi-xp/xpc_main.c
47153 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47154 .notifier_call = xpc_system_die,
47155 };
47156
47157 -struct xpc_arch_operations xpc_arch_ops;
47158 +xpc_arch_operations_no_const xpc_arch_ops;
47159
47160 /*
47161 * Timer function to enforce the timelimit on the partition disengage.
47162 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
47163
47164 if (((die_args->trapnr == X86_TRAP_MF) ||
47165 (die_args->trapnr == X86_TRAP_XF)) &&
47166 - !user_mode_vm(die_args->regs))
47167 + !user_mode(die_args->regs))
47168 xpc_die_deactivate();
47169
47170 break;
47171 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47172 index 4409d79..d7766d0 100644
47173 --- a/drivers/mmc/card/block.c
47174 +++ b/drivers/mmc/card/block.c
47175 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47176 if (idata->ic.postsleep_min_us)
47177 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47178
47179 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47180 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47181 err = -EFAULT;
47182 goto cmd_rel_host;
47183 }
47184 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47185 index 0d0f7a2..45b8d60 100644
47186 --- a/drivers/mmc/host/dw_mmc.h
47187 +++ b/drivers/mmc/host/dw_mmc.h
47188 @@ -276,5 +276,5 @@ struct dw_mci_drv_data {
47189 int (*parse_dt)(struct dw_mci *host);
47190 int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode,
47191 struct dw_mci_tuning_data *tuning_data);
47192 -};
47193 +} __do_const;
47194 #endif /* _DW_MMC_H_ */
47195 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47196 index 8232e9a..7776006 100644
47197 --- a/drivers/mmc/host/mmci.c
47198 +++ b/drivers/mmc/host/mmci.c
47199 @@ -1635,7 +1635,9 @@ static int mmci_probe(struct amba_device *dev,
47200 mmc->caps |= MMC_CAP_CMD23;
47201
47202 if (variant->busy_detect) {
47203 - mmci_ops.card_busy = mmci_card_busy;
47204 + pax_open_kernel();
47205 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47206 + pax_close_kernel();
47207 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47208 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47209 mmc->max_busy_timeout = 0;
47210 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47211 index 7c71dcd..74cb746 100644
47212 --- a/drivers/mmc/host/omap_hsmmc.c
47213 +++ b/drivers/mmc/host/omap_hsmmc.c
47214 @@ -2120,7 +2120,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47215
47216 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47217 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47218 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47219 + pax_open_kernel();
47220 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47221 + pax_close_kernel();
47222 }
47223
47224 pm_runtime_enable(host->dev);
47225 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
47226 index af1f7c0..00d368a 100644
47227 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
47228 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
47229 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
47230 host->mmc->caps |= MMC_CAP_1_8V_DDR;
47231 }
47232
47233 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
47234 - sdhci_esdhc_ops.platform_execute_tuning =
47235 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
47236 + pax_open_kernel();
47237 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
47238 esdhc_executing_tuning;
47239 + pax_close_kernel();
47240 + }
47241
47242 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
47243 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
47244 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
47245 index c45b893..fba0144 100644
47246 --- a/drivers/mmc/host/sdhci-s3c.c
47247 +++ b/drivers/mmc/host/sdhci-s3c.c
47248 @@ -590,9 +590,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
47249 * we can use overriding functions instead of default.
47250 */
47251 if (sc->no_divider) {
47252 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47253 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47254 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47255 + pax_open_kernel();
47256 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47257 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47258 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47259 + pax_close_kernel();
47260 }
47261
47262 /* It supports additional host capabilities if needed */
47263 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
47264 index 423666b..81ff5eb 100644
47265 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
47266 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
47267 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
47268 size_t totlen = 0, thislen;
47269 int ret = 0;
47270 size_t buflen = 0;
47271 - static char *buffer;
47272 + char *buffer;
47273
47274 if (!ECCBUF_SIZE) {
47275 /* We should fall back to a general writev implementation.
47276 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
47277 index b3b7ca1..5dd4634 100644
47278 --- a/drivers/mtd/nand/denali.c
47279 +++ b/drivers/mtd/nand/denali.c
47280 @@ -24,6 +24,7 @@
47281 #include <linux/slab.h>
47282 #include <linux/mtd/mtd.h>
47283 #include <linux/module.h>
47284 +#include <linux/slab.h>
47285
47286 #include "denali.h"
47287
47288 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47289 index 4f3851a..f477a23 100644
47290 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47291 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47292 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
47293
47294 /* first try to map the upper buffer directly */
47295 if (virt_addr_valid(this->upper_buf) &&
47296 - !object_is_on_stack(this->upper_buf)) {
47297 + !object_starts_on_stack(this->upper_buf)) {
47298 sg_init_one(sgl, this->upper_buf, this->upper_len);
47299 ret = dma_map_sg(this->dev, sgl, 1, dr);
47300 if (ret == 0)
47301 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
47302 index 51b9d6a..52af9a7 100644
47303 --- a/drivers/mtd/nftlmount.c
47304 +++ b/drivers/mtd/nftlmount.c
47305 @@ -24,6 +24,7 @@
47306 #include <asm/errno.h>
47307 #include <linux/delay.h>
47308 #include <linux/slab.h>
47309 +#include <linux/sched.h>
47310 #include <linux/mtd/mtd.h>
47311 #include <linux/mtd/nand.h>
47312 #include <linux/mtd/nftl.h>
47313 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
47314 index c23184a..4115c41 100644
47315 --- a/drivers/mtd/sm_ftl.c
47316 +++ b/drivers/mtd/sm_ftl.c
47317 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
47318 #define SM_CIS_VENDOR_OFFSET 0x59
47319 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
47320 {
47321 - struct attribute_group *attr_group;
47322 + attribute_group_no_const *attr_group;
47323 struct attribute **attributes;
47324 struct sm_sysfs_attribute *vendor_attribute;
47325 char *vendor;
47326 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
47327 index 7b11243..b3278a3 100644
47328 --- a/drivers/net/bonding/bond_netlink.c
47329 +++ b/drivers/net/bonding/bond_netlink.c
47330 @@ -585,7 +585,7 @@ nla_put_failure:
47331 return -EMSGSIZE;
47332 }
47333
47334 -struct rtnl_link_ops bond_link_ops __read_mostly = {
47335 +struct rtnl_link_ops bond_link_ops = {
47336 .kind = "bond",
47337 .priv_size = sizeof(struct bonding),
47338 .setup = bond_setup,
47339 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
47340 index b3b922a..80bba38 100644
47341 --- a/drivers/net/caif/caif_hsi.c
47342 +++ b/drivers/net/caif/caif_hsi.c
47343 @@ -1444,7 +1444,7 @@ err:
47344 return -ENODEV;
47345 }
47346
47347 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
47348 +static struct rtnl_link_ops caif_hsi_link_ops = {
47349 .kind = "cfhsi",
47350 .priv_size = sizeof(struct cfhsi),
47351 .setup = cfhsi_setup,
47352 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
47353 index 98d73aa..63ef9da 100644
47354 --- a/drivers/net/can/Kconfig
47355 +++ b/drivers/net/can/Kconfig
47356 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
47357
47358 config CAN_FLEXCAN
47359 tristate "Support for Freescale FLEXCAN based chips"
47360 - depends on ARM || PPC
47361 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
47362 ---help---
47363 Say Y here if you want to support for Freescale FlexCAN.
47364
47365 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
47366 index 62ca0e8..3bed607 100644
47367 --- a/drivers/net/can/dev.c
47368 +++ b/drivers/net/can/dev.c
47369 @@ -958,7 +958,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
47370 return -EOPNOTSUPP;
47371 }
47372
47373 -static struct rtnl_link_ops can_link_ops __read_mostly = {
47374 +static struct rtnl_link_ops can_link_ops = {
47375 .kind = "can",
47376 .maxtype = IFLA_CAN_MAX,
47377 .policy = can_policy,
47378 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
47379 index 674f367..ec3a31f 100644
47380 --- a/drivers/net/can/vcan.c
47381 +++ b/drivers/net/can/vcan.c
47382 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
47383 dev->destructor = free_netdev;
47384 }
47385
47386 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
47387 +static struct rtnl_link_ops vcan_link_ops = {
47388 .kind = "vcan",
47389 .setup = vcan_setup,
47390 };
47391 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
47392 index 49adbf1..fff7ff8 100644
47393 --- a/drivers/net/dummy.c
47394 +++ b/drivers/net/dummy.c
47395 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47396 return 0;
47397 }
47398
47399 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47400 +static struct rtnl_link_ops dummy_link_ops = {
47401 .kind = DRV_NAME,
47402 .setup = dummy_setup,
47403 .validate = dummy_validate,
47404 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47405 index 0443654..4f0aa18 100644
47406 --- a/drivers/net/ethernet/8390/ax88796.c
47407 +++ b/drivers/net/ethernet/8390/ax88796.c
47408 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47409 if (ax->plat->reg_offsets)
47410 ei_local->reg_offset = ax->plat->reg_offsets;
47411 else {
47412 + resource_size_t _mem_size = mem_size;
47413 + do_div(_mem_size, 0x18);
47414 ei_local->reg_offset = ax->reg_offsets;
47415 for (ret = 0; ret < 0x18; ret++)
47416 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47417 + ax->reg_offsets[ret] = _mem_size * ret;
47418 }
47419
47420 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47421 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47422 index 760c72c..a99728c 100644
47423 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47424 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47425 @@ -1217,7 +1217,7 @@ static int tse_shutdown(struct net_device *dev)
47426 return 0;
47427 }
47428
47429 -static struct net_device_ops altera_tse_netdev_ops = {
47430 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47431 .ndo_open = tse_open,
47432 .ndo_stop = tse_shutdown,
47433 .ndo_start_xmit = tse_start_xmit,
47434 @@ -1454,11 +1454,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47435 ndev->netdev_ops = &altera_tse_netdev_ops;
47436 altera_tse_set_ethtool_ops(ndev);
47437
47438 + pax_open_kernel();
47439 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47440
47441 if (priv->hash_filter)
47442 altera_tse_netdev_ops.ndo_set_rx_mode =
47443 tse_set_rx_mode_hashfilter;
47444 + pax_close_kernel();
47445
47446 /* Scatter/gather IO is not supported,
47447 * so it is turned off
47448 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47449 index 29a0927..5a348e24 100644
47450 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47451 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47452 @@ -1122,14 +1122,14 @@ do { \
47453 * operations, everything works on mask values.
47454 */
47455 #define XMDIO_READ(_pdata, _mmd, _reg) \
47456 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47457 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47458 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47459
47460 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47461 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47462
47463 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47464 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47465 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47466 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47467
47468 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47469 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47470 index 8a50b01..39c1ad0 100644
47471 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47472 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47473 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47474
47475 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47476
47477 - pdata->hw_if.config_dcb_tc(pdata);
47478 + pdata->hw_if->config_dcb_tc(pdata);
47479
47480 return 0;
47481 }
47482 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
47483
47484 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
47485
47486 - pdata->hw_if.config_dcb_pfc(pdata);
47487 + pdata->hw_if->config_dcb_pfc(pdata);
47488
47489 return 0;
47490 }
47491 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47492 index a50891f..b26fe24 100644
47493 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47494 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47495 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
47496
47497 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47498 {
47499 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47500 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47501 struct xgbe_channel *channel;
47502 struct xgbe_ring *ring;
47503 struct xgbe_ring_data *rdata;
47504 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47505
47506 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
47507 {
47508 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47509 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47510 struct xgbe_channel *channel;
47511 struct xgbe_ring *ring;
47512 struct xgbe_ring_desc *rdesc;
47513 @@ -624,7 +624,7 @@ err_out:
47514 static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47515 {
47516 struct xgbe_prv_data *pdata = channel->pdata;
47517 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47518 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47519 struct xgbe_ring *ring = channel->rx_ring;
47520 struct xgbe_ring_data *rdata;
47521 int i;
47522 @@ -650,17 +650,12 @@ static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47523 DBGPR("<--xgbe_realloc_rx_buffer\n");
47524 }
47525
47526 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47527 -{
47528 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47529 -
47530 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47531 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47532 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47533 - desc_if->realloc_rx_buffer = xgbe_realloc_rx_buffer;
47534 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47535 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47536 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47537 -
47538 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47539 -}
47540 +const struct xgbe_desc_if default_xgbe_desc_if = {
47541 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47542 + .free_ring_resources = xgbe_free_ring_resources,
47543 + .map_tx_skb = xgbe_map_tx_skb,
47544 + .realloc_rx_buffer = xgbe_realloc_rx_buffer,
47545 + .unmap_rdata = xgbe_unmap_rdata,
47546 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47547 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47548 +};
47549 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47550 index 4c66cd1..1a20aab 100644
47551 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47552 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47553 @@ -2703,7 +2703,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47554
47555 static int xgbe_init(struct xgbe_prv_data *pdata)
47556 {
47557 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47558 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47559 int ret;
47560
47561 DBGPR("-->xgbe_init\n");
47562 @@ -2767,108 +2767,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47563 return 0;
47564 }
47565
47566 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47567 -{
47568 - DBGPR("-->xgbe_init_function_ptrs\n");
47569 -
47570 - hw_if->tx_complete = xgbe_tx_complete;
47571 -
47572 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47573 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47574 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47575 - hw_if->set_mac_address = xgbe_set_mac_address;
47576 -
47577 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47578 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47579 -
47580 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47581 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47582 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47583 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47584 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47585 -
47586 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47587 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47588 -
47589 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47590 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47591 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47592 -
47593 - hw_if->enable_tx = xgbe_enable_tx;
47594 - hw_if->disable_tx = xgbe_disable_tx;
47595 - hw_if->enable_rx = xgbe_enable_rx;
47596 - hw_if->disable_rx = xgbe_disable_rx;
47597 -
47598 - hw_if->powerup_tx = xgbe_powerup_tx;
47599 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47600 - hw_if->powerup_rx = xgbe_powerup_rx;
47601 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47602 -
47603 - hw_if->dev_xmit = xgbe_dev_xmit;
47604 - hw_if->dev_read = xgbe_dev_read;
47605 - hw_if->enable_int = xgbe_enable_int;
47606 - hw_if->disable_int = xgbe_disable_int;
47607 - hw_if->init = xgbe_init;
47608 - hw_if->exit = xgbe_exit;
47609 +const struct xgbe_hw_if default_xgbe_hw_if = {
47610 + .tx_complete = xgbe_tx_complete,
47611 +
47612 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47613 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47614 + .add_mac_addresses = xgbe_add_mac_addresses,
47615 + .set_mac_address = xgbe_set_mac_address,
47616 +
47617 + .enable_rx_csum = xgbe_enable_rx_csum,
47618 + .disable_rx_csum = xgbe_disable_rx_csum,
47619 +
47620 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47621 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47622 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47623 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47624 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47625 +
47626 + .read_mmd_regs = xgbe_read_mmd_regs,
47627 + .write_mmd_regs = xgbe_write_mmd_regs,
47628 +
47629 + .set_gmii_speed = xgbe_set_gmii_speed,
47630 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47631 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47632 +
47633 + .enable_tx = xgbe_enable_tx,
47634 + .disable_tx = xgbe_disable_tx,
47635 + .enable_rx = xgbe_enable_rx,
47636 + .disable_rx = xgbe_disable_rx,
47637 +
47638 + .powerup_tx = xgbe_powerup_tx,
47639 + .powerdown_tx = xgbe_powerdown_tx,
47640 + .powerup_rx = xgbe_powerup_rx,
47641 + .powerdown_rx = xgbe_powerdown_rx,
47642 +
47643 + .dev_xmit = xgbe_dev_xmit,
47644 + .dev_read = xgbe_dev_read,
47645 + .enable_int = xgbe_enable_int,
47646 + .disable_int = xgbe_disable_int,
47647 + .init = xgbe_init,
47648 + .exit = xgbe_exit,
47649
47650 /* Descriptor related Sequences have to be initialized here */
47651 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47652 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47653 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47654 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47655 - hw_if->is_last_desc = xgbe_is_last_desc;
47656 - hw_if->is_context_desc = xgbe_is_context_desc;
47657 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47658 + .tx_desc_init = xgbe_tx_desc_init,
47659 + .rx_desc_init = xgbe_rx_desc_init,
47660 + .tx_desc_reset = xgbe_tx_desc_reset,
47661 + .rx_desc_reset = xgbe_rx_desc_reset,
47662 + .is_last_desc = xgbe_is_last_desc,
47663 + .is_context_desc = xgbe_is_context_desc,
47664 + .tx_start_xmit = xgbe_tx_start_xmit,
47665
47666 /* For FLOW ctrl */
47667 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47668 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47669 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47670 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47671
47672 /* For RX coalescing */
47673 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47674 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47675 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47676 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47677 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47678 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47679 + .usec_to_riwt = xgbe_usec_to_riwt,
47680 + .riwt_to_usec = xgbe_riwt_to_usec,
47681
47682 /* For RX and TX threshold config */
47683 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47684 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47685 + .config_rx_threshold = xgbe_config_rx_threshold,
47686 + .config_tx_threshold = xgbe_config_tx_threshold,
47687
47688 /* For RX and TX Store and Forward Mode config */
47689 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47690 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47691 + .config_rsf_mode = xgbe_config_rsf_mode,
47692 + .config_tsf_mode = xgbe_config_tsf_mode,
47693
47694 /* For TX DMA Operating on Second Frame config */
47695 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47696 + .config_osp_mode = xgbe_config_osp_mode,
47697
47698 /* For RX and TX PBL config */
47699 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47700 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47701 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47702 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47703 - hw_if->config_pblx8 = xgbe_config_pblx8;
47704 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47705 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47706 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47707 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47708 + .config_pblx8 = xgbe_config_pblx8,
47709
47710 /* For MMC statistics support */
47711 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47712 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47713 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47714 + .tx_mmc_int = xgbe_tx_mmc_int,
47715 + .rx_mmc_int = xgbe_rx_mmc_int,
47716 + .read_mmc_stats = xgbe_read_mmc_stats,
47717
47718 /* For PTP config */
47719 - hw_if->config_tstamp = xgbe_config_tstamp;
47720 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47721 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47722 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47723 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47724 + .config_tstamp = xgbe_config_tstamp,
47725 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47726 + .set_tstamp_time = xgbe_set_tstamp_time,
47727 + .get_tstamp_time = xgbe_get_tstamp_time,
47728 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47729
47730 /* For Data Center Bridging config */
47731 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47732 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47733 + .config_dcb_tc = xgbe_config_dcb_tc,
47734 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47735
47736 /* For Receive Side Scaling */
47737 - hw_if->enable_rss = xgbe_enable_rss;
47738 - hw_if->disable_rss = xgbe_disable_rss;
47739 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
47740 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
47741 -
47742 - DBGPR("<--xgbe_init_function_ptrs\n");
47743 -}
47744 + .enable_rss = xgbe_enable_rss,
47745 + .disable_rss = xgbe_disable_rss,
47746 + .set_rss_hash_key = xgbe_set_rss_hash_key,
47747 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
47748 +};
47749 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47750 index e5ffb2c..e56d30b 100644
47751 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47752 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47753 @@ -239,7 +239,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
47754 * support, tell it now
47755 */
47756 if (ring->tx.xmit_more)
47757 - pdata->hw_if.tx_start_xmit(channel, ring);
47758 + pdata->hw_if->tx_start_xmit(channel, ring);
47759
47760 return NETDEV_TX_BUSY;
47761 }
47762 @@ -267,7 +267,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
47763
47764 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47765 {
47766 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47767 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47768 struct xgbe_channel *channel;
47769 enum xgbe_int int_id;
47770 unsigned int i;
47771 @@ -289,7 +289,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47772
47773 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47774 {
47775 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47776 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47777 struct xgbe_channel *channel;
47778 enum xgbe_int int_id;
47779 unsigned int i;
47780 @@ -312,7 +312,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47781 static irqreturn_t xgbe_isr(int irq, void *data)
47782 {
47783 struct xgbe_prv_data *pdata = data;
47784 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47785 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47786 struct xgbe_channel *channel;
47787 unsigned int dma_isr, dma_ch_isr;
47788 unsigned int mac_isr, mac_tssr;
47789 @@ -611,7 +611,7 @@ static void xgbe_napi_disable(struct xgbe_prv_data *pdata, unsigned int del)
47790
47791 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47792 {
47793 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47794 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47795
47796 DBGPR("-->xgbe_init_tx_coalesce\n");
47797
47798 @@ -625,7 +625,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47799
47800 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47801 {
47802 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47803 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47804
47805 DBGPR("-->xgbe_init_rx_coalesce\n");
47806
47807 @@ -639,7 +639,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47808
47809 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47810 {
47811 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47812 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47813 struct xgbe_channel *channel;
47814 struct xgbe_ring *ring;
47815 struct xgbe_ring_data *rdata;
47816 @@ -664,7 +664,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47817
47818 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47819 {
47820 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47821 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47822 struct xgbe_channel *channel;
47823 struct xgbe_ring *ring;
47824 struct xgbe_ring_data *rdata;
47825 @@ -690,7 +690,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47826 static void xgbe_adjust_link(struct net_device *netdev)
47827 {
47828 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47829 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47830 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47831 struct phy_device *phydev = pdata->phydev;
47832 int new_state = 0;
47833
47834 @@ -798,7 +798,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
47835 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47836 {
47837 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47838 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47839 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47840 unsigned long flags;
47841
47842 DBGPR("-->xgbe_powerdown\n");
47843 @@ -836,7 +836,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47844 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47845 {
47846 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47847 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47848 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47849 unsigned long flags;
47850
47851 DBGPR("-->xgbe_powerup\n");
47852 @@ -873,7 +873,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47853
47854 static int xgbe_start(struct xgbe_prv_data *pdata)
47855 {
47856 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47857 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47858 struct net_device *netdev = pdata->netdev;
47859
47860 DBGPR("-->xgbe_start\n");
47861 @@ -899,7 +899,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
47862
47863 static void xgbe_stop(struct xgbe_prv_data *pdata)
47864 {
47865 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47866 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47867 struct xgbe_channel *channel;
47868 struct net_device *netdev = pdata->netdev;
47869 struct netdev_queue *txq;
47870 @@ -932,7 +932,7 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
47871 static void xgbe_restart_dev(struct xgbe_prv_data *pdata, unsigned int reset)
47872 {
47873 struct xgbe_channel *channel;
47874 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47875 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47876 unsigned int i;
47877
47878 DBGPR("-->xgbe_restart_dev\n");
47879 @@ -1135,7 +1135,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
47880 return -ERANGE;
47881 }
47882
47883 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
47884 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
47885
47886 memcpy(&pdata->tstamp_config, &config, sizeof(config));
47887
47888 @@ -1284,8 +1284,8 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
47889 static int xgbe_open(struct net_device *netdev)
47890 {
47891 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47892 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47893 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47894 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47895 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47896 struct xgbe_channel *channel = NULL;
47897 unsigned int i = 0;
47898 int ret;
47899 @@ -1400,8 +1400,8 @@ err_phy_init:
47900 static int xgbe_close(struct net_device *netdev)
47901 {
47902 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47903 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47904 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47905 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47906 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47907 struct xgbe_channel *channel;
47908 unsigned int i;
47909
47910 @@ -1442,8 +1442,8 @@ static int xgbe_close(struct net_device *netdev)
47911 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
47912 {
47913 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47914 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47915 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47916 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47917 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47918 struct xgbe_channel *channel;
47919 struct xgbe_ring *ring;
47920 struct xgbe_packet_data *packet;
47921 @@ -1518,7 +1518,7 @@ tx_netdev_return:
47922 static void xgbe_set_rx_mode(struct net_device *netdev)
47923 {
47924 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47925 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47926 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47927 unsigned int pr_mode, am_mode;
47928
47929 DBGPR("-->xgbe_set_rx_mode\n");
47930 @@ -1537,7 +1537,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
47931 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
47932 {
47933 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47934 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47935 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47936 struct sockaddr *saddr = addr;
47937
47938 DBGPR("-->xgbe_set_mac_address\n");
47939 @@ -1604,7 +1604,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
47940
47941 DBGPR("-->%s\n", __func__);
47942
47943 - pdata->hw_if.read_mmc_stats(pdata);
47944 + pdata->hw_if->read_mmc_stats(pdata);
47945
47946 s->rx_packets = pstats->rxframecount_gb;
47947 s->rx_bytes = pstats->rxoctetcount_gb;
47948 @@ -1631,7 +1631,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
47949 u16 vid)
47950 {
47951 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47952 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47953 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47954
47955 DBGPR("-->%s\n", __func__);
47956
47957 @@ -1647,7 +1647,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
47958 u16 vid)
47959 {
47960 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47961 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47962 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47963
47964 DBGPR("-->%s\n", __func__);
47965
47966 @@ -1713,7 +1713,7 @@ static int xgbe_set_features(struct net_device *netdev,
47967 netdev_features_t features)
47968 {
47969 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47970 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47971 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47972 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
47973 int ret = 0;
47974
47975 @@ -1778,7 +1778,7 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
47976 static void xgbe_rx_refresh(struct xgbe_channel *channel)
47977 {
47978 struct xgbe_prv_data *pdata = channel->pdata;
47979 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47980 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47981 struct xgbe_ring *ring = channel->rx_ring;
47982 struct xgbe_ring_data *rdata;
47983
47984 @@ -1819,8 +1819,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
47985 static int xgbe_tx_poll(struct xgbe_channel *channel)
47986 {
47987 struct xgbe_prv_data *pdata = channel->pdata;
47988 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47989 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47990 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47991 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47992 struct xgbe_ring *ring = channel->tx_ring;
47993 struct xgbe_ring_data *rdata;
47994 struct xgbe_ring_desc *rdesc;
47995 @@ -1891,7 +1891,7 @@ unlock:
47996 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
47997 {
47998 struct xgbe_prv_data *pdata = channel->pdata;
47999 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48000 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48001 struct xgbe_ring *ring = channel->rx_ring;
48002 struct xgbe_ring_data *rdata;
48003 struct xgbe_packet_data *packet;
48004 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48005 index ebf4893..28108c7 100644
48006 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48007 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48008 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48009
48010 DBGPR("-->%s\n", __func__);
48011
48012 - pdata->hw_if.read_mmc_stats(pdata);
48013 + pdata->hw_if->read_mmc_stats(pdata);
48014 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48015 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48016 *data++ = *(u64 *)stat;
48017 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48018 struct ethtool_coalesce *ec)
48019 {
48020 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48021 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48022 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48023 unsigned int riwt;
48024
48025 DBGPR("-->xgbe_get_coalesce\n");
48026 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48027 struct ethtool_coalesce *ec)
48028 {
48029 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48030 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48031 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48032 unsigned int rx_frames, rx_riwt, rx_usecs;
48033 unsigned int tx_frames, tx_usecs;
48034
48035 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48036 index dbd3850..4e31b38 100644
48037 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48038 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48039 @@ -155,12 +155,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48040 DBGPR("<--xgbe_default_config\n");
48041 }
48042
48043 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48044 -{
48045 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48046 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48047 -}
48048 -
48049 static int xgbe_probe(struct platform_device *pdev)
48050 {
48051 struct xgbe_prv_data *pdata;
48052 @@ -281,9 +275,8 @@ static int xgbe_probe(struct platform_device *pdev)
48053 netdev->base_addr = (unsigned long)pdata->xgmac_regs;
48054
48055 /* Set all the function pointers */
48056 - xgbe_init_all_fptrs(pdata);
48057 - hw_if = &pdata->hw_if;
48058 - desc_if = &pdata->desc_if;
48059 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48060 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48061
48062 /* Issue software reset to device */
48063 hw_if->exit(pdata);
48064 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48065 index 363b210..b241389 100644
48066 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48067 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48068 @@ -126,7 +126,7 @@
48069 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48070 {
48071 struct xgbe_prv_data *pdata = mii->priv;
48072 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48073 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48074 int mmd_data;
48075
48076 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48077 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48078 u16 mmd_val)
48079 {
48080 struct xgbe_prv_data *pdata = mii->priv;
48081 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48082 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48083 int mmd_data = mmd_val;
48084
48085 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48086 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48087 index a1bf9d1c..84adcab 100644
48088 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48089 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48090 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48091 tstamp_cc);
48092 u64 nsec;
48093
48094 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48095 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48096
48097 return nsec;
48098 }
48099 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48100
48101 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48102
48103 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48104 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48105
48106 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48107
48108 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48109 index f9ec762..988c969 100644
48110 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48111 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48112 @@ -668,8 +668,8 @@ struct xgbe_prv_data {
48113 int dev_irq;
48114 unsigned int per_channel_irq;
48115
48116 - struct xgbe_hw_if hw_if;
48117 - struct xgbe_desc_if desc_if;
48118 + const struct xgbe_hw_if *hw_if;
48119 + const struct xgbe_desc_if *desc_if;
48120
48121 /* AXI DMA settings */
48122 unsigned int axdomain;
48123 @@ -787,6 +787,9 @@ struct xgbe_prv_data {
48124 #endif
48125 };
48126
48127 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48128 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48129 +
48130 /* Function prototypes*/
48131
48132 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48133 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48134 index adcacda..fa6e0ae 100644
48135 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48136 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48137 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48138 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48139 {
48140 /* RX_MODE controlling object */
48141 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48142 + bnx2x_init_rx_mode_obj(bp);
48143
48144 /* multicast configuration controlling object */
48145 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48146 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48147 index 07cdf9b..b08ecc7 100644
48148 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48149 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48150 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48151 return rc;
48152 }
48153
48154 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48155 - struct bnx2x_rx_mode_obj *o)
48156 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48157 {
48158 if (CHIP_IS_E1x(bp)) {
48159 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48160 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48161 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48162 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48163 } else {
48164 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48165 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48166 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48167 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48168 }
48169 }
48170
48171 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48172 index 86baecb..ff3bb46 100644
48173 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48174 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48175 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48176
48177 /********************* RX MODE ****************/
48178
48179 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48180 - struct bnx2x_rx_mode_obj *o);
48181 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48182
48183 /**
48184 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48185 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48186 index 31c9f82..e65e986 100644
48187 --- a/drivers/net/ethernet/broadcom/tg3.h
48188 +++ b/drivers/net/ethernet/broadcom/tg3.h
48189 @@ -150,6 +150,7 @@
48190 #define CHIPREV_ID_5750_A0 0x4000
48191 #define CHIPREV_ID_5750_A1 0x4001
48192 #define CHIPREV_ID_5750_A3 0x4003
48193 +#define CHIPREV_ID_5750_C1 0x4201
48194 #define CHIPREV_ID_5750_C2 0x4202
48195 #define CHIPREV_ID_5752_A0_HW 0x5000
48196 #define CHIPREV_ID_5752_A0 0x6000
48197 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48198 index 903466e..b285864 100644
48199 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48200 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48201 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
48202 }
48203
48204 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48205 - bna_cb_ioceth_enable,
48206 - bna_cb_ioceth_disable,
48207 - bna_cb_ioceth_hbfail,
48208 - bna_cb_ioceth_reset
48209 + .enable_cbfn = bna_cb_ioceth_enable,
48210 + .disable_cbfn = bna_cb_ioceth_disable,
48211 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48212 + .reset_cbfn = bna_cb_ioceth_reset
48213 };
48214
48215 static void bna_attr_init(struct bna_ioceth *ioceth)
48216 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48217 index 8cffcdf..aadf043 100644
48218 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48219 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48220 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48221 */
48222 struct l2t_skb_cb {
48223 arp_failure_handler_func arp_failure_handler;
48224 -};
48225 +} __no_const;
48226
48227 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48228
48229 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48230 index ccf3436..b720d77 100644
48231 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48232 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48233 @@ -2277,7 +2277,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
48234
48235 int i;
48236 struct adapter *ap = netdev2adap(dev);
48237 - static const unsigned int *reg_ranges;
48238 + const unsigned int *reg_ranges;
48239 int arr_size = 0, buf_size = 0;
48240
48241 if (is_t4(ap->params.chip)) {
48242 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
48243 index badff18..e15c4ec 100644
48244 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
48245 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
48246 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48247 for (i=0; i<ETH_ALEN; i++) {
48248 tmp.addr[i] = dev->dev_addr[i];
48249 }
48250 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48251 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48252 break;
48253
48254 case DE4X5_SET_HWADDR: /* Set the hardware address */
48255 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48256 spin_lock_irqsave(&lp->lock, flags);
48257 memcpy(&statbuf, &lp->pktStats, ioc->len);
48258 spin_unlock_irqrestore(&lp->lock, flags);
48259 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
48260 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
48261 return -EFAULT;
48262 break;
48263 }
48264 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
48265 index d48806b..41cd80f 100644
48266 --- a/drivers/net/ethernet/emulex/benet/be_main.c
48267 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
48268 @@ -537,7 +537,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
48269
48270 if (wrapped)
48271 newacc += 65536;
48272 - ACCESS_ONCE(*acc) = newacc;
48273 + ACCESS_ONCE_RW(*acc) = newacc;
48274 }
48275
48276 static void populate_erx_stats(struct be_adapter *adapter,
48277 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
48278 index 6d0c5d5..55be363 100644
48279 --- a/drivers/net/ethernet/faraday/ftgmac100.c
48280 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
48281 @@ -30,6 +30,8 @@
48282 #include <linux/netdevice.h>
48283 #include <linux/phy.h>
48284 #include <linux/platform_device.h>
48285 +#include <linux/interrupt.h>
48286 +#include <linux/irqreturn.h>
48287 #include <net/ip.h>
48288
48289 #include "ftgmac100.h"
48290 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
48291 index dce5f7b..2433466 100644
48292 --- a/drivers/net/ethernet/faraday/ftmac100.c
48293 +++ b/drivers/net/ethernet/faraday/ftmac100.c
48294 @@ -31,6 +31,8 @@
48295 #include <linux/module.h>
48296 #include <linux/netdevice.h>
48297 #include <linux/platform_device.h>
48298 +#include <linux/interrupt.h>
48299 +#include <linux/irqreturn.h>
48300
48301 #include "ftmac100.h"
48302
48303 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48304 index 6d1ec92..4d5d97d 100644
48305 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48306 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48307 @@ -407,7 +407,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
48308 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
48309
48310 /* Update the base adjustement value. */
48311 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
48312 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
48313 smp_mb(); /* Force the above update. */
48314 }
48315
48316 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48317 index 5fd4b52..87aa34b 100644
48318 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48319 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48320 @@ -794,7 +794,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
48321 }
48322
48323 /* update the base incval used to calculate frequency adjustment */
48324 - ACCESS_ONCE(adapter->base_incval) = incval;
48325 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
48326 smp_mb();
48327
48328 /* need lock to prevent incorrect read while modifying cyclecounter */
48329 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48330 index e3357bf..d4d5348 100644
48331 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48332 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48333 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
48334 wmb();
48335
48336 /* we want to dirty this cache line once */
48337 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
48338 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
48339 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
48340 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
48341
48342 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
48343
48344 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48345 index 2bbd01f..e8baa64 100644
48346 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
48347 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48348 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48349 struct __vxge_hw_fifo *fifo;
48350 struct vxge_hw_fifo_config *config;
48351 u32 txdl_size, txdl_per_memblock;
48352 - struct vxge_hw_mempool_cbs fifo_mp_callback;
48353 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
48354 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
48355 + };
48356 +
48357 struct __vxge_hw_virtualpath *vpath;
48358
48359 if ((vp == NULL) || (attr == NULL)) {
48360 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48361 goto exit;
48362 }
48363
48364 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
48365 -
48366 fifo->mempool =
48367 __vxge_hw_mempool_create(vpath->hldev,
48368 fifo->config->memblock_size,
48369 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48370 index 2bb48d5..d1a865d 100644
48371 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48372 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48373 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
48374 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
48375 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
48376 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
48377 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48378 + pax_open_kernel();
48379 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48380 + pax_close_kernel();
48381 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48382 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
48383 max_tx_rings = QLCNIC_MAX_TX_RINGS;
48384 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48385 index be7d7a6..a8983f8 100644
48386 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48387 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48388 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
48389 case QLCNIC_NON_PRIV_FUNC:
48390 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
48391 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48392 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48393 + pax_open_kernel();
48394 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48395 + pax_close_kernel();
48396 break;
48397 case QLCNIC_PRIV_FUNC:
48398 ahw->op_mode = QLCNIC_PRIV_FUNC;
48399 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48400 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48401 + pax_open_kernel();
48402 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48403 + pax_close_kernel();
48404 break;
48405 case QLCNIC_MGMT_FUNC:
48406 ahw->op_mode = QLCNIC_MGMT_FUNC;
48407 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48408 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48409 + pax_open_kernel();
48410 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48411 + pax_close_kernel();
48412 break;
48413 default:
48414 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48415 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48416 index c9f57fb..208bdc1 100644
48417 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48418 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48419 @@ -1285,7 +1285,7 @@ flash_temp:
48420 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48421 {
48422 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48423 - static const struct qlcnic_dump_operations *fw_dump_ops;
48424 + const struct qlcnic_dump_operations *fw_dump_ops;
48425 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48426 u32 entry_offset, dump, no_entries, buf_offset = 0;
48427 int i, k, ops_cnt, ops_index, dump_size = 0;
48428 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
48429 index 2e2cf80..ebc796d 100644
48430 --- a/drivers/net/ethernet/realtek/r8169.c
48431 +++ b/drivers/net/ethernet/realtek/r8169.c
48432 @@ -788,22 +788,22 @@ struct rtl8169_private {
48433 struct mdio_ops {
48434 void (*write)(struct rtl8169_private *, int, int);
48435 int (*read)(struct rtl8169_private *, int);
48436 - } mdio_ops;
48437 + } __no_const mdio_ops;
48438
48439 struct pll_power_ops {
48440 void (*down)(struct rtl8169_private *);
48441 void (*up)(struct rtl8169_private *);
48442 - } pll_power_ops;
48443 + } __no_const pll_power_ops;
48444
48445 struct jumbo_ops {
48446 void (*enable)(struct rtl8169_private *);
48447 void (*disable)(struct rtl8169_private *);
48448 - } jumbo_ops;
48449 + } __no_const jumbo_ops;
48450
48451 struct csi_ops {
48452 void (*write)(struct rtl8169_private *, int, int);
48453 u32 (*read)(struct rtl8169_private *, int);
48454 - } csi_ops;
48455 + } __no_const csi_ops;
48456
48457 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
48458 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
48459 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
48460 index 6b861e3..204ac86 100644
48461 --- a/drivers/net/ethernet/sfc/ptp.c
48462 +++ b/drivers/net/ethernet/sfc/ptp.c
48463 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
48464 ptp->start.dma_addr);
48465
48466 /* Clear flag that signals MC ready */
48467 - ACCESS_ONCE(*start) = 0;
48468 + ACCESS_ONCE_RW(*start) = 0;
48469 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
48470 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
48471 EFX_BUG_ON_PARANOID(rc);
48472 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
48473 index 10b6173..b605dfd5 100644
48474 --- a/drivers/net/ethernet/sfc/selftest.c
48475 +++ b/drivers/net/ethernet/sfc/selftest.c
48476 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
48477 struct iphdr ip;
48478 struct udphdr udp;
48479 __be16 iteration;
48480 - const char msg[64];
48481 + char msg[64];
48482 } __packed;
48483
48484 /* Loopback test source MAC address */
48485 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48486 index 08c483b..2c4a553 100644
48487 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48488 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48489 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
48490
48491 writel(value, ioaddr + MMC_CNTRL);
48492
48493 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48494 - MMC_CNTRL, value);
48495 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48496 +// MMC_CNTRL, value);
48497 }
48498
48499 /* To mask all all interrupts.*/
48500 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
48501 index a191afc..d218a12 100644
48502 --- a/drivers/net/ethernet/via/via-rhine.c
48503 +++ b/drivers/net/ethernet/via/via-rhine.c
48504 @@ -2513,7 +2513,7 @@ static struct platform_driver rhine_driver_platform = {
48505 }
48506 };
48507
48508 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
48509 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
48510 {
48511 .ident = "EPIA-M",
48512 .matches = {
48513 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
48514 index 384ca4f..dd7d4f9 100644
48515 --- a/drivers/net/hyperv/hyperv_net.h
48516 +++ b/drivers/net/hyperv/hyperv_net.h
48517 @@ -171,7 +171,7 @@ struct rndis_device {
48518 enum rndis_device_state state;
48519 bool link_state;
48520 bool link_change;
48521 - atomic_t new_req_id;
48522 + atomic_unchecked_t new_req_id;
48523
48524 spinlock_t request_lock;
48525 struct list_head req_list;
48526 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
48527 index ec0c40a..c9e42eb 100644
48528 --- a/drivers/net/hyperv/rndis_filter.c
48529 +++ b/drivers/net/hyperv/rndis_filter.c
48530 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
48531 * template
48532 */
48533 set = &rndis_msg->msg.set_req;
48534 - set->req_id = atomic_inc_return(&dev->new_req_id);
48535 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48536
48537 /* Add to the request list */
48538 spin_lock_irqsave(&dev->request_lock, flags);
48539 @@ -912,7 +912,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48540
48541 /* Setup the rndis set */
48542 halt = &request->request_msg.msg.halt_req;
48543 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48544 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48545
48546 /* Ignore return since this msg is optional. */
48547 rndis_filter_send_request(dev, request);
48548 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48549 index 34f846b..4a0d5b1 100644
48550 --- a/drivers/net/ifb.c
48551 +++ b/drivers/net/ifb.c
48552 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48553 return 0;
48554 }
48555
48556 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48557 +static struct rtnl_link_ops ifb_link_ops = {
48558 .kind = "ifb",
48559 .priv_size = sizeof(struct ifb_private),
48560 .setup = ifb_setup,
48561 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48562 index 612e073..a9f5eda 100644
48563 --- a/drivers/net/macvlan.c
48564 +++ b/drivers/net/macvlan.c
48565 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48566 free_nskb:
48567 kfree_skb(nskb);
48568 err:
48569 - atomic_long_inc(&skb->dev->rx_dropped);
48570 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48571 }
48572
48573 static void macvlan_flush_sources(struct macvlan_port *port,
48574 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48575 int macvlan_link_register(struct rtnl_link_ops *ops)
48576 {
48577 /* common fields */
48578 - ops->priv_size = sizeof(struct macvlan_dev);
48579 - ops->validate = macvlan_validate;
48580 - ops->maxtype = IFLA_MACVLAN_MAX;
48581 - ops->policy = macvlan_policy;
48582 - ops->changelink = macvlan_changelink;
48583 - ops->get_size = macvlan_get_size;
48584 - ops->fill_info = macvlan_fill_info;
48585 + pax_open_kernel();
48586 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48587 + *(void **)&ops->validate = macvlan_validate;
48588 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48589 + *(const void **)&ops->policy = macvlan_policy;
48590 + *(void **)&ops->changelink = macvlan_changelink;
48591 + *(void **)&ops->get_size = macvlan_get_size;
48592 + *(void **)&ops->fill_info = macvlan_fill_info;
48593 + pax_close_kernel();
48594
48595 return rtnl_link_register(ops);
48596 };
48597 @@ -1545,7 +1547,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48598 return NOTIFY_DONE;
48599 }
48600
48601 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48602 +static struct notifier_block macvlan_notifier_block = {
48603 .notifier_call = macvlan_device_event,
48604 };
48605
48606 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48607 index 4d050ee..012f6dd 100644
48608 --- a/drivers/net/macvtap.c
48609 +++ b/drivers/net/macvtap.c
48610 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48611 dev->tx_queue_len = TUN_READQ_SIZE;
48612 }
48613
48614 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48615 +static struct rtnl_link_ops macvtap_link_ops = {
48616 .kind = "macvtap",
48617 .setup = macvtap_setup,
48618 .newlink = macvtap_newlink,
48619 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48620
48621 ret = 0;
48622 u = q->flags;
48623 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48624 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48625 put_user(u, &ifr->ifr_flags))
48626 ret = -EFAULT;
48627 macvtap_put_vlan(vlan);
48628 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48629 return NOTIFY_DONE;
48630 }
48631
48632 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48633 +static struct notifier_block macvtap_notifier_block = {
48634 .notifier_call = macvtap_device_event,
48635 };
48636
48637 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48638 index 34924df..a747360 100644
48639 --- a/drivers/net/nlmon.c
48640 +++ b/drivers/net/nlmon.c
48641 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48642 return 0;
48643 }
48644
48645 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48646 +static struct rtnl_link_ops nlmon_link_ops = {
48647 .kind = "nlmon",
48648 .priv_size = sizeof(struct nlmon),
48649 .setup = nlmon_setup,
48650 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48651 index 3fc91e8..6c36337 100644
48652 --- a/drivers/net/phy/phy_device.c
48653 +++ b/drivers/net/phy/phy_device.c
48654 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48655 * zero on success.
48656 *
48657 */
48658 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48659 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48660 struct phy_c45_device_ids *c45_ids) {
48661 int phy_reg;
48662 int i, reg_addr;
48663 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48664 * its return value is in turn returned.
48665 *
48666 */
48667 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48668 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48669 bool is_c45, struct phy_c45_device_ids *c45_ids)
48670 {
48671 int phy_reg;
48672 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48673 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48674 {
48675 struct phy_c45_device_ids c45_ids = {0};
48676 - u32 phy_id = 0;
48677 + int phy_id = 0;
48678 int r;
48679
48680 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48681 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48682 index af034db..1611c0b2 100644
48683 --- a/drivers/net/ppp/ppp_generic.c
48684 +++ b/drivers/net/ppp/ppp_generic.c
48685 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48686 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48687 struct ppp_stats stats;
48688 struct ppp_comp_stats cstats;
48689 - char *vers;
48690
48691 switch (cmd) {
48692 case SIOCGPPPSTATS:
48693 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48694 break;
48695
48696 case SIOCGPPPVER:
48697 - vers = PPP_VERSION;
48698 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48699 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48700 break;
48701 err = 0;
48702 break;
48703 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48704 index 079f7ad..b2a2bfa7 100644
48705 --- a/drivers/net/slip/slhc.c
48706 +++ b/drivers/net/slip/slhc.c
48707 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48708 register struct tcphdr *thp;
48709 register struct iphdr *ip;
48710 register struct cstate *cs;
48711 - int len, hdrlen;
48712 + long len, hdrlen;
48713 unsigned char *cp = icp;
48714
48715 /* We've got a compressed packet; read the change byte */
48716 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48717 index 2c087ef..4859007 100644
48718 --- a/drivers/net/team/team.c
48719 +++ b/drivers/net/team/team.c
48720 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
48721 return TEAM_DEFAULT_NUM_RX_QUEUES;
48722 }
48723
48724 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48725 +static struct rtnl_link_ops team_link_ops = {
48726 .kind = DRV_NAME,
48727 .priv_size = sizeof(struct team),
48728 .setup = team_setup,
48729 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
48730 return NOTIFY_DONE;
48731 }
48732
48733 -static struct notifier_block team_notifier_block __read_mostly = {
48734 +static struct notifier_block team_notifier_block = {
48735 .notifier_call = team_device_event,
48736 };
48737
48738 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48739 index 9a409a8..3d44477 100644
48740 --- a/drivers/net/tun.c
48741 +++ b/drivers/net/tun.c
48742 @@ -1425,7 +1425,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
48743 return -EINVAL;
48744 }
48745
48746 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
48747 +static struct rtnl_link_ops tun_link_ops = {
48748 .kind = DRV_NAME,
48749 .priv_size = sizeof(struct tun_struct),
48750 .setup = tun_setup,
48751 @@ -1827,7 +1827,7 @@ unlock:
48752 }
48753
48754 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48755 - unsigned long arg, int ifreq_len)
48756 + unsigned long arg, size_t ifreq_len)
48757 {
48758 struct tun_file *tfile = file->private_data;
48759 struct tun_struct *tun;
48760 @@ -1841,6 +1841,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48761 int le;
48762 int ret;
48763
48764 + if (ifreq_len > sizeof ifr)
48765 + return -EFAULT;
48766 +
48767 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
48768 if (copy_from_user(&ifr, argp, ifreq_len))
48769 return -EFAULT;
48770 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
48771 index 9c5aa92..8cd0405 100644
48772 --- a/drivers/net/usb/hso.c
48773 +++ b/drivers/net/usb/hso.c
48774 @@ -71,7 +71,7 @@
48775 #include <asm/byteorder.h>
48776 #include <linux/serial_core.h>
48777 #include <linux/serial.h>
48778 -
48779 +#include <asm/local.h>
48780
48781 #define MOD_AUTHOR "Option Wireless"
48782 #define MOD_DESCRIPTION "USB High Speed Option driver"
48783 @@ -1178,7 +1178,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
48784 struct urb *urb;
48785
48786 urb = serial->rx_urb[0];
48787 - if (serial->port.count > 0) {
48788 + if (atomic_read(&serial->port.count) > 0) {
48789 count = put_rxbuf_data(urb, serial);
48790 if (count == -1)
48791 return;
48792 @@ -1216,7 +1216,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
48793 DUMP1(urb->transfer_buffer, urb->actual_length);
48794
48795 /* Anyone listening? */
48796 - if (serial->port.count == 0)
48797 + if (atomic_read(&serial->port.count) == 0)
48798 return;
48799
48800 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
48801 @@ -1278,8 +1278,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48802 tty_port_tty_set(&serial->port, tty);
48803
48804 /* check for port already opened, if not set the termios */
48805 - serial->port.count++;
48806 - if (serial->port.count == 1) {
48807 + if (atomic_inc_return(&serial->port.count) == 1) {
48808 serial->rx_state = RX_IDLE;
48809 /* Force default termio settings */
48810 _hso_serial_set_termios(tty, NULL);
48811 @@ -1289,7 +1288,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48812 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
48813 if (result) {
48814 hso_stop_serial_device(serial->parent);
48815 - serial->port.count--;
48816 + atomic_dec(&serial->port.count);
48817 kref_put(&serial->parent->ref, hso_serial_ref_free);
48818 }
48819 } else {
48820 @@ -1326,10 +1325,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
48821
48822 /* reset the rts and dtr */
48823 /* do the actual close */
48824 - serial->port.count--;
48825 + atomic_dec(&serial->port.count);
48826
48827 - if (serial->port.count <= 0) {
48828 - serial->port.count = 0;
48829 + if (atomic_read(&serial->port.count) <= 0) {
48830 + atomic_set(&serial->port.count, 0);
48831 tty_port_tty_set(&serial->port, NULL);
48832 if (!usb_gone)
48833 hso_stop_serial_device(serial->parent);
48834 @@ -1404,7 +1403,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
48835
48836 /* the actual setup */
48837 spin_lock_irqsave(&serial->serial_lock, flags);
48838 - if (serial->port.count)
48839 + if (atomic_read(&serial->port.count))
48840 _hso_serial_set_termios(tty, old);
48841 else
48842 tty->termios = *old;
48843 @@ -1873,7 +1872,7 @@ static void intr_callback(struct urb *urb)
48844 D1("Pending read interrupt on port %d\n", i);
48845 spin_lock(&serial->serial_lock);
48846 if (serial->rx_state == RX_IDLE &&
48847 - serial->port.count > 0) {
48848 + atomic_read(&serial->port.count) > 0) {
48849 /* Setup and send a ctrl req read on
48850 * port i */
48851 if (!serial->rx_urb_filled[0]) {
48852 @@ -3046,7 +3045,7 @@ static int hso_resume(struct usb_interface *iface)
48853 /* Start all serial ports */
48854 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
48855 if (serial_table[i] && (serial_table[i]->interface == iface)) {
48856 - if (dev2ser(serial_table[i])->port.count) {
48857 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
48858 result =
48859 hso_start_serial_device(serial_table[i], GFP_NOIO);
48860 hso_kick_transmit(dev2ser(serial_table[i]));
48861 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
48862 index bf405f1..fd847ee 100644
48863 --- a/drivers/net/usb/r8152.c
48864 +++ b/drivers/net/usb/r8152.c
48865 @@ -571,7 +571,7 @@ struct r8152 {
48866 void (*unload)(struct r8152 *);
48867 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
48868 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
48869 - } rtl_ops;
48870 + } __no_const rtl_ops;
48871
48872 int intr_interval;
48873 u32 saved_wolopts;
48874 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
48875 index a2515887..6d13233 100644
48876 --- a/drivers/net/usb/sierra_net.c
48877 +++ b/drivers/net/usb/sierra_net.c
48878 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
48879 /* atomic counter partially included in MAC address to make sure 2 devices
48880 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
48881 */
48882 -static atomic_t iface_counter = ATOMIC_INIT(0);
48883 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
48884
48885 /*
48886 * SYNC Timer Delay definition used to set the expiry time
48887 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
48888 dev->net->netdev_ops = &sierra_net_device_ops;
48889
48890 /* change MAC addr to include, ifacenum, and to be unique */
48891 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
48892 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
48893 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
48894
48895 /* we will have to manufacture ethernet headers, prepare template */
48896 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
48897 index 0ad6c0c..4013638 100644
48898 --- a/drivers/net/virtio_net.c
48899 +++ b/drivers/net/virtio_net.c
48900 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
48901 #define RECEIVE_AVG_WEIGHT 64
48902
48903 /* Minimum alignment for mergeable packet buffers. */
48904 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
48905 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
48906
48907 #define VIRTNET_DRIVER_VERSION "1.0.0"
48908
48909 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
48910 index 6c83846..215144b 100644
48911 --- a/drivers/net/vxlan.c
48912 +++ b/drivers/net/vxlan.c
48913 @@ -2702,7 +2702,7 @@ nla_put_failure:
48914 return -EMSGSIZE;
48915 }
48916
48917 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
48918 +static struct rtnl_link_ops vxlan_link_ops = {
48919 .kind = "vxlan",
48920 .maxtype = IFLA_VXLAN_MAX,
48921 .policy = vxlan_policy,
48922 @@ -2749,7 +2749,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
48923 return NOTIFY_DONE;
48924 }
48925
48926 -static struct notifier_block vxlan_notifier_block __read_mostly = {
48927 +static struct notifier_block vxlan_notifier_block = {
48928 .notifier_call = vxlan_lowerdev_event,
48929 };
48930
48931 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
48932 index 5920c99..ff2e4a5 100644
48933 --- a/drivers/net/wan/lmc/lmc_media.c
48934 +++ b/drivers/net/wan/lmc/lmc_media.c
48935 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
48936 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
48937
48938 lmc_media_t lmc_ds3_media = {
48939 - lmc_ds3_init, /* special media init stuff */
48940 - lmc_ds3_default, /* reset to default state */
48941 - lmc_ds3_set_status, /* reset status to state provided */
48942 - lmc_dummy_set_1, /* set clock source */
48943 - lmc_dummy_set2_1, /* set line speed */
48944 - lmc_ds3_set_100ft, /* set cable length */
48945 - lmc_ds3_set_scram, /* set scrambler */
48946 - lmc_ds3_get_link_status, /* get link status */
48947 - lmc_dummy_set_1, /* set link status */
48948 - lmc_ds3_set_crc_length, /* set CRC length */
48949 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48950 - lmc_ds3_watchdog
48951 + .init = lmc_ds3_init, /* special media init stuff */
48952 + .defaults = lmc_ds3_default, /* reset to default state */
48953 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
48954 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
48955 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48956 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
48957 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
48958 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
48959 + .set_link_status = lmc_dummy_set_1, /* set link status */
48960 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
48961 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48962 + .watchdog = lmc_ds3_watchdog
48963 };
48964
48965 lmc_media_t lmc_hssi_media = {
48966 - lmc_hssi_init, /* special media init stuff */
48967 - lmc_hssi_default, /* reset to default state */
48968 - lmc_hssi_set_status, /* reset status to state provided */
48969 - lmc_hssi_set_clock, /* set clock source */
48970 - lmc_dummy_set2_1, /* set line speed */
48971 - lmc_dummy_set_1, /* set cable length */
48972 - lmc_dummy_set_1, /* set scrambler */
48973 - lmc_hssi_get_link_status, /* get link status */
48974 - lmc_hssi_set_link_status, /* set link status */
48975 - lmc_hssi_set_crc_length, /* set CRC length */
48976 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48977 - lmc_hssi_watchdog
48978 + .init = lmc_hssi_init, /* special media init stuff */
48979 + .defaults = lmc_hssi_default, /* reset to default state */
48980 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
48981 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
48982 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48983 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48984 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48985 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
48986 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
48987 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
48988 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48989 + .watchdog = lmc_hssi_watchdog
48990 };
48991
48992 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
48993 - lmc_ssi_default, /* reset to default state */
48994 - lmc_ssi_set_status, /* reset status to state provided */
48995 - lmc_ssi_set_clock, /* set clock source */
48996 - lmc_ssi_set_speed, /* set line speed */
48997 - lmc_dummy_set_1, /* set cable length */
48998 - lmc_dummy_set_1, /* set scrambler */
48999 - lmc_ssi_get_link_status, /* get link status */
49000 - lmc_ssi_set_link_status, /* set link status */
49001 - lmc_ssi_set_crc_length, /* set CRC length */
49002 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49003 - lmc_ssi_watchdog
49004 +lmc_media_t lmc_ssi_media = {
49005 + .init = lmc_ssi_init, /* special media init stuff */
49006 + .defaults = lmc_ssi_default, /* reset to default state */
49007 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49008 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49009 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49010 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49011 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49012 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49013 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49014 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49015 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49016 + .watchdog = lmc_ssi_watchdog
49017 };
49018
49019 lmc_media_t lmc_t1_media = {
49020 - lmc_t1_init, /* special media init stuff */
49021 - lmc_t1_default, /* reset to default state */
49022 - lmc_t1_set_status, /* reset status to state provided */
49023 - lmc_t1_set_clock, /* set clock source */
49024 - lmc_dummy_set2_1, /* set line speed */
49025 - lmc_dummy_set_1, /* set cable length */
49026 - lmc_dummy_set_1, /* set scrambler */
49027 - lmc_t1_get_link_status, /* get link status */
49028 - lmc_dummy_set_1, /* set link status */
49029 - lmc_t1_set_crc_length, /* set CRC length */
49030 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49031 - lmc_t1_watchdog
49032 + .init = lmc_t1_init, /* special media init stuff */
49033 + .defaults = lmc_t1_default, /* reset to default state */
49034 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49035 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49036 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49037 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49038 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49039 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49040 + .set_link_status = lmc_dummy_set_1, /* set link status */
49041 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49042 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49043 + .watchdog = lmc_t1_watchdog
49044 };
49045
49046 static void
49047 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49048 index feacc3b..5bac0de 100644
49049 --- a/drivers/net/wan/z85230.c
49050 +++ b/drivers/net/wan/z85230.c
49051 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49052
49053 struct z8530_irqhandler z8530_sync =
49054 {
49055 - z8530_rx,
49056 - z8530_tx,
49057 - z8530_status
49058 + .rx = z8530_rx,
49059 + .tx = z8530_tx,
49060 + .status = z8530_status
49061 };
49062
49063 EXPORT_SYMBOL(z8530_sync);
49064 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49065 }
49066
49067 static struct z8530_irqhandler z8530_dma_sync = {
49068 - z8530_dma_rx,
49069 - z8530_dma_tx,
49070 - z8530_dma_status
49071 + .rx = z8530_dma_rx,
49072 + .tx = z8530_dma_tx,
49073 + .status = z8530_dma_status
49074 };
49075
49076 static struct z8530_irqhandler z8530_txdma_sync = {
49077 - z8530_rx,
49078 - z8530_dma_tx,
49079 - z8530_dma_status
49080 + .rx = z8530_rx,
49081 + .tx = z8530_dma_tx,
49082 + .status = z8530_dma_status
49083 };
49084
49085 /**
49086 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49087
49088 struct z8530_irqhandler z8530_nop=
49089 {
49090 - z8530_rx_clear,
49091 - z8530_tx_clear,
49092 - z8530_status_clear
49093 + .rx = z8530_rx_clear,
49094 + .tx = z8530_tx_clear,
49095 + .status = z8530_status_clear
49096 };
49097
49098
49099 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49100 index 0b60295..b8bfa5b 100644
49101 --- a/drivers/net/wimax/i2400m/rx.c
49102 +++ b/drivers/net/wimax/i2400m/rx.c
49103 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49104 if (i2400m->rx_roq == NULL)
49105 goto error_roq_alloc;
49106
49107 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49108 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49109 GFP_KERNEL);
49110 if (rd == NULL) {
49111 result = -ENOMEM;
49112 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49113 index e71a2ce..2268d61 100644
49114 --- a/drivers/net/wireless/airo.c
49115 +++ b/drivers/net/wireless/airo.c
49116 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49117 struct airo_info *ai = dev->ml_priv;
49118 int ridcode;
49119 int enabled;
49120 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49121 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49122 unsigned char *iobuf;
49123
49124 /* Only super-user can write RIDs */
49125 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49126 index da92bfa..5a9001a 100644
49127 --- a/drivers/net/wireless/at76c50x-usb.c
49128 +++ b/drivers/net/wireless/at76c50x-usb.c
49129 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49130 }
49131
49132 /* Convert timeout from the DFU status to jiffies */
49133 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49134 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49135 {
49136 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49137 | (s->poll_timeout[1] << 8)
49138 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49139 index f1946a6..cd367fb 100644
49140 --- a/drivers/net/wireless/ath/ath10k/htc.c
49141 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49142 @@ -851,7 +851,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49143 /* registered target arrival callback from the HIF layer */
49144 int ath10k_htc_init(struct ath10k *ar)
49145 {
49146 - struct ath10k_hif_cb htc_callbacks;
49147 + static struct ath10k_hif_cb htc_callbacks = {
49148 + .rx_completion = ath10k_htc_rx_completion_handler,
49149 + .tx_completion = ath10k_htc_tx_completion_handler,
49150 + };
49151 struct ath10k_htc_ep *ep = NULL;
49152 struct ath10k_htc *htc = &ar->htc;
49153
49154 @@ -860,8 +863,6 @@ int ath10k_htc_init(struct ath10k *ar)
49155 ath10k_htc_reset_endpoint_states(htc);
49156
49157 /* setup HIF layer callbacks */
49158 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49159 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49160 htc->ar = ar;
49161
49162 /* Get HIF default pipe for HTC message exchange */
49163 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49164 index 527179c..a890150 100644
49165 --- a/drivers/net/wireless/ath/ath10k/htc.h
49166 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49167 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49168
49169 struct ath10k_htc_ops {
49170 void (*target_send_suspend_complete)(struct ath10k *ar);
49171 -};
49172 +} __no_const;
49173
49174 struct ath10k_htc_ep_ops {
49175 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
49176 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
49177 void (*ep_tx_credits)(struct ath10k *);
49178 -};
49179 +} __no_const;
49180
49181 /* service connection information */
49182 struct ath10k_htc_svc_conn_req {
49183 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49184 index f816909..e56cd8b 100644
49185 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49186 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49187 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49188 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
49189 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
49190
49191 - ACCESS_ONCE(ads->ds_link) = i->link;
49192 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
49193 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
49194 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
49195
49196 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
49197 ctl6 = SM(i->keytype, AR_EncrType);
49198 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49199
49200 if ((i->is_first || i->is_last) &&
49201 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
49202 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
49203 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
49204 | set11nTries(i->rates, 1)
49205 | set11nTries(i->rates, 2)
49206 | set11nTries(i->rates, 3)
49207 | (i->dur_update ? AR_DurUpdateEna : 0)
49208 | SM(0, AR_BurstDur);
49209
49210 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
49211 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
49212 | set11nRate(i->rates, 1)
49213 | set11nRate(i->rates, 2)
49214 | set11nRate(i->rates, 3);
49215 } else {
49216 - ACCESS_ONCE(ads->ds_ctl2) = 0;
49217 - ACCESS_ONCE(ads->ds_ctl3) = 0;
49218 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
49219 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
49220 }
49221
49222 if (!i->is_first) {
49223 - ACCESS_ONCE(ads->ds_ctl0) = 0;
49224 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49225 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49226 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
49227 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49228 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49229 return;
49230 }
49231
49232 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49233 break;
49234 }
49235
49236 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49237 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49238 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49239 | SM(i->txpower[0], AR_XmitPower0)
49240 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49241 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49242 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
49243 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
49244
49245 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49246 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49247 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49248 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49249
49250 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
49251 return;
49252
49253 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49254 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49255 | set11nPktDurRTSCTS(i->rates, 1);
49256
49257 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49258 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49259 | set11nPktDurRTSCTS(i->rates, 3);
49260
49261 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49262 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49263 | set11nRateFlags(i->rates, 1)
49264 | set11nRateFlags(i->rates, 2)
49265 | set11nRateFlags(i->rates, 3)
49266 | SM(i->rtscts_rate, AR_RTSCTSRate);
49267
49268 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49269 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49270 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49271 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49272 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49273 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49274 }
49275
49276 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
49277 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49278 index da84b70..83e4978 100644
49279 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49280 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49281 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49282 (i->qcu << AR_TxQcuNum_S) | desc_len;
49283
49284 checksum += val;
49285 - ACCESS_ONCE(ads->info) = val;
49286 + ACCESS_ONCE_RW(ads->info) = val;
49287
49288 checksum += i->link;
49289 - ACCESS_ONCE(ads->link) = i->link;
49290 + ACCESS_ONCE_RW(ads->link) = i->link;
49291
49292 checksum += i->buf_addr[0];
49293 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
49294 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
49295 checksum += i->buf_addr[1];
49296 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
49297 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
49298 checksum += i->buf_addr[2];
49299 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
49300 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
49301 checksum += i->buf_addr[3];
49302 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
49303 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
49304
49305 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
49306 - ACCESS_ONCE(ads->ctl3) = val;
49307 + ACCESS_ONCE_RW(ads->ctl3) = val;
49308 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
49309 - ACCESS_ONCE(ads->ctl5) = val;
49310 + ACCESS_ONCE_RW(ads->ctl5) = val;
49311 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
49312 - ACCESS_ONCE(ads->ctl7) = val;
49313 + ACCESS_ONCE_RW(ads->ctl7) = val;
49314 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
49315 - ACCESS_ONCE(ads->ctl9) = val;
49316 + ACCESS_ONCE_RW(ads->ctl9) = val;
49317
49318 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
49319 - ACCESS_ONCE(ads->ctl10) = checksum;
49320 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
49321
49322 if (i->is_first || i->is_last) {
49323 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
49324 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
49325 | set11nTries(i->rates, 1)
49326 | set11nTries(i->rates, 2)
49327 | set11nTries(i->rates, 3)
49328 | (i->dur_update ? AR_DurUpdateEna : 0)
49329 | SM(0, AR_BurstDur);
49330
49331 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
49332 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
49333 | set11nRate(i->rates, 1)
49334 | set11nRate(i->rates, 2)
49335 | set11nRate(i->rates, 3);
49336 } else {
49337 - ACCESS_ONCE(ads->ctl13) = 0;
49338 - ACCESS_ONCE(ads->ctl14) = 0;
49339 + ACCESS_ONCE_RW(ads->ctl13) = 0;
49340 + ACCESS_ONCE_RW(ads->ctl14) = 0;
49341 }
49342
49343 ads->ctl20 = 0;
49344 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49345
49346 ctl17 = SM(i->keytype, AR_EncrType);
49347 if (!i->is_first) {
49348 - ACCESS_ONCE(ads->ctl11) = 0;
49349 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49350 - ACCESS_ONCE(ads->ctl15) = 0;
49351 - ACCESS_ONCE(ads->ctl16) = 0;
49352 - ACCESS_ONCE(ads->ctl17) = ctl17;
49353 - ACCESS_ONCE(ads->ctl18) = 0;
49354 - ACCESS_ONCE(ads->ctl19) = 0;
49355 + ACCESS_ONCE_RW(ads->ctl11) = 0;
49356 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49357 + ACCESS_ONCE_RW(ads->ctl15) = 0;
49358 + ACCESS_ONCE_RW(ads->ctl16) = 0;
49359 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49360 + ACCESS_ONCE_RW(ads->ctl18) = 0;
49361 + ACCESS_ONCE_RW(ads->ctl19) = 0;
49362 return;
49363 }
49364
49365 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49366 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49367 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49368 | SM(i->txpower[0], AR_XmitPower0)
49369 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49370 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49371 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
49372 ctl12 |= SM(val, AR_PAPRDChainMask);
49373
49374 - ACCESS_ONCE(ads->ctl12) = ctl12;
49375 - ACCESS_ONCE(ads->ctl17) = ctl17;
49376 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
49377 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49378
49379 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49380 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49381 | set11nPktDurRTSCTS(i->rates, 1);
49382
49383 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49384 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49385 | set11nPktDurRTSCTS(i->rates, 3);
49386
49387 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
49388 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
49389 | set11nRateFlags(i->rates, 1)
49390 | set11nRateFlags(i->rates, 2)
49391 | set11nRateFlags(i->rates, 3)
49392 | SM(i->rtscts_rate, AR_RTSCTSRate);
49393
49394 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
49395 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
49396
49397 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49398 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49399 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49400 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49401 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49402 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49403 }
49404
49405 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
49406 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
49407 index 1cbd335..27dfb40 100644
49408 --- a/drivers/net/wireless/ath/ath9k/hw.h
49409 +++ b/drivers/net/wireless/ath/ath9k/hw.h
49410 @@ -640,7 +640,7 @@ struct ath_hw_private_ops {
49411
49412 /* ANI */
49413 void (*ani_cache_ini_regs)(struct ath_hw *ah);
49414 -};
49415 +} __no_const;
49416
49417 /**
49418 * struct ath_spec_scan - parameters for Atheros spectral scan
49419 @@ -716,7 +716,7 @@ struct ath_hw_ops {
49420 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
49421 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
49422 #endif
49423 -};
49424 +} __no_const;
49425
49426 struct ath_nf_limits {
49427 s16 max;
49428 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
49429 index 62b0bf4..4ae094c 100644
49430 --- a/drivers/net/wireless/ath/ath9k/main.c
49431 +++ b/drivers/net/wireless/ath/ath9k/main.c
49432 @@ -2546,16 +2546,18 @@ void ath9k_fill_chanctx_ops(void)
49433 if (!ath9k_is_chanctx_enabled())
49434 return;
49435
49436 - ath9k_ops.hw_scan = ath9k_hw_scan;
49437 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49438 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49439 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49440 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
49441 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49442 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
49443 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49444 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49445 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49446 + pax_open_kernel();
49447 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
49448 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49449 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49450 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49451 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
49452 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49453 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
49454 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49455 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49456 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49457 + pax_close_kernel();
49458 }
49459
49460 #endif
49461 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
49462 index 058a9f2..d5cb1ba 100644
49463 --- a/drivers/net/wireless/b43/phy_lp.c
49464 +++ b/drivers/net/wireless/b43/phy_lp.c
49465 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
49466 {
49467 struct ssb_bus *bus = dev->dev->sdev->bus;
49468
49469 - static const struct b206x_channel *chandata = NULL;
49470 + const struct b206x_channel *chandata = NULL;
49471 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
49472 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
49473 u16 old_comm15, scale;
49474 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
49475 index dc1d20c..f7a4f06 100644
49476 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
49477 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
49478 @@ -3633,7 +3633,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
49479 */
49480 if (il3945_mod_params.disable_hw_scan) {
49481 D_INFO("Disabling hw_scan\n");
49482 - il3945_mac_ops.hw_scan = NULL;
49483 + pax_open_kernel();
49484 + *(void **)&il3945_mac_ops.hw_scan = NULL;
49485 + pax_close_kernel();
49486 }
49487
49488 D_INFO("*** LOAD DRIVER ***\n");
49489 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49490 index 0ffb6ff..c0b7f0e 100644
49491 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49492 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49493 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
49494 {
49495 struct iwl_priv *priv = file->private_data;
49496 char buf[64];
49497 - int buf_size;
49498 + size_t buf_size;
49499 u32 offset, len;
49500
49501 memset(buf, 0, sizeof(buf));
49502 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
49503 struct iwl_priv *priv = file->private_data;
49504
49505 char buf[8];
49506 - int buf_size;
49507 + size_t buf_size;
49508 u32 reset_flag;
49509
49510 memset(buf, 0, sizeof(buf));
49511 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49512 {
49513 struct iwl_priv *priv = file->private_data;
49514 char buf[8];
49515 - int buf_size;
49516 + size_t buf_size;
49517 int ht40;
49518
49519 memset(buf, 0, sizeof(buf));
49520 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49521 {
49522 struct iwl_priv *priv = file->private_data;
49523 char buf[8];
49524 - int buf_size;
49525 + size_t buf_size;
49526 int value;
49527
49528 memset(buf, 0, sizeof(buf));
49529 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49530 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49531 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49532
49533 -static const char *fmt_value = " %-30s %10u\n";
49534 -static const char *fmt_hex = " %-30s 0x%02X\n";
49535 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49536 -static const char *fmt_header =
49537 +static const char fmt_value[] = " %-30s %10u\n";
49538 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49539 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49540 +static const char fmt_header[] =
49541 "%-32s current cumulative delta max\n";
49542
49543 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49544 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49545 {
49546 struct iwl_priv *priv = file->private_data;
49547 char buf[8];
49548 - int buf_size;
49549 + size_t buf_size;
49550 int clear;
49551
49552 memset(buf, 0, sizeof(buf));
49553 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49554 {
49555 struct iwl_priv *priv = file->private_data;
49556 char buf[8];
49557 - int buf_size;
49558 + size_t buf_size;
49559 int trace;
49560
49561 memset(buf, 0, sizeof(buf));
49562 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49563 {
49564 struct iwl_priv *priv = file->private_data;
49565 char buf[8];
49566 - int buf_size;
49567 + size_t buf_size;
49568 int missed;
49569
49570 memset(buf, 0, sizeof(buf));
49571 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49572
49573 struct iwl_priv *priv = file->private_data;
49574 char buf[8];
49575 - int buf_size;
49576 + size_t buf_size;
49577 int plcp;
49578
49579 memset(buf, 0, sizeof(buf));
49580 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49581
49582 struct iwl_priv *priv = file->private_data;
49583 char buf[8];
49584 - int buf_size;
49585 + size_t buf_size;
49586 int flush;
49587
49588 memset(buf, 0, sizeof(buf));
49589 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49590
49591 struct iwl_priv *priv = file->private_data;
49592 char buf[8];
49593 - int buf_size;
49594 + size_t buf_size;
49595 int rts;
49596
49597 if (!priv->cfg->ht_params)
49598 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49599 {
49600 struct iwl_priv *priv = file->private_data;
49601 char buf[8];
49602 - int buf_size;
49603 + size_t buf_size;
49604
49605 memset(buf, 0, sizeof(buf));
49606 buf_size = min(count, sizeof(buf) - 1);
49607 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49608 struct iwl_priv *priv = file->private_data;
49609 u32 event_log_flag;
49610 char buf[8];
49611 - int buf_size;
49612 + size_t buf_size;
49613
49614 /* check that the interface is up */
49615 if (!iwl_is_ready(priv))
49616 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49617 struct iwl_priv *priv = file->private_data;
49618 char buf[8];
49619 u32 calib_disabled;
49620 - int buf_size;
49621 + size_t buf_size;
49622
49623 memset(buf, 0, sizeof(buf));
49624 buf_size = min(count, sizeof(buf) - 1);
49625 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49626 index 523fe0c..0d9473b 100644
49627 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49628 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49629 @@ -1781,7 +1781,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49630 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49631
49632 char buf[8];
49633 - int buf_size;
49634 + size_t buf_size;
49635 u32 reset_flag;
49636
49637 memset(buf, 0, sizeof(buf));
49638 @@ -1802,7 +1802,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49639 {
49640 struct iwl_trans *trans = file->private_data;
49641 char buf[8];
49642 - int buf_size;
49643 + size_t buf_size;
49644 int csr;
49645
49646 memset(buf, 0, sizeof(buf));
49647 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49648 index ef58a88..fafa731 100644
49649 --- a/drivers/net/wireless/mac80211_hwsim.c
49650 +++ b/drivers/net/wireless/mac80211_hwsim.c
49651 @@ -3066,20 +3066,20 @@ static int __init init_mac80211_hwsim(void)
49652 if (channels < 1)
49653 return -EINVAL;
49654
49655 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49656 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49657 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49658 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49659 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49660 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49661 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49662 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49663 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49664 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49665 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49666 - mac80211_hwsim_assign_vif_chanctx;
49667 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49668 - mac80211_hwsim_unassign_vif_chanctx;
49669 + pax_open_kernel();
49670 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49671 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49672 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49673 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49674 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49675 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49676 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49677 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49678 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49679 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49680 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49681 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49682 + pax_close_kernel();
49683
49684 spin_lock_init(&hwsim_radio_lock);
49685 INIT_LIST_HEAD(&hwsim_radios);
49686 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49687 index 1a4facd..a2ecbbd 100644
49688 --- a/drivers/net/wireless/rndis_wlan.c
49689 +++ b/drivers/net/wireless/rndis_wlan.c
49690 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49691
49692 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49693
49694 - if (rts_threshold < 0 || rts_threshold > 2347)
49695 + if (rts_threshold > 2347)
49696 rts_threshold = 2347;
49697
49698 tmp = cpu_to_le32(rts_threshold);
49699 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49700 index 9bb398b..b0cc047 100644
49701 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49702 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49703 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49704 * for hardware which doesn't support hardware
49705 * sequence counting.
49706 */
49707 - atomic_t seqno;
49708 + atomic_unchecked_t seqno;
49709 };
49710
49711 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49712 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49713 index 66ff364..3ce34f7 100644
49714 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49715 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49716 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49717 * sequence counter given by mac80211.
49718 */
49719 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49720 - seqno = atomic_add_return(0x10, &intf->seqno);
49721 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49722 else
49723 - seqno = atomic_read(&intf->seqno);
49724 + seqno = atomic_read_unchecked(&intf->seqno);
49725
49726 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49727 hdr->seq_ctrl |= cpu_to_le16(seqno);
49728 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49729 index b661f896..ddf7d2b 100644
49730 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49731 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49732 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49733
49734 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49735
49736 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49737 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49738 + pax_open_kernel();
49739 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49740 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49741 + pax_close_kernel();
49742
49743 wl1251_info("using dedicated interrupt line");
49744 } else {
49745 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49746 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49747 + pax_open_kernel();
49748 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49749 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49750 + pax_close_kernel();
49751
49752 wl1251_info("using SDIO interrupt");
49753 }
49754 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
49755 index d6d0d6d..60c23a0 100644
49756 --- a/drivers/net/wireless/ti/wl12xx/main.c
49757 +++ b/drivers/net/wireless/ti/wl12xx/main.c
49758 @@ -656,7 +656,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49759 sizeof(wl->conf.mem));
49760
49761 /* read data preparation is only needed by wl127x */
49762 - wl->ops->prepare_read = wl127x_prepare_read;
49763 + pax_open_kernel();
49764 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49765 + pax_close_kernel();
49766
49767 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49768 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49769 @@ -681,7 +683,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49770 sizeof(wl->conf.mem));
49771
49772 /* read data preparation is only needed by wl127x */
49773 - wl->ops->prepare_read = wl127x_prepare_read;
49774 + pax_open_kernel();
49775 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49776 + pax_close_kernel();
49777
49778 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49779 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49780 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
49781 index 8e56261..9140678 100644
49782 --- a/drivers/net/wireless/ti/wl18xx/main.c
49783 +++ b/drivers/net/wireless/ti/wl18xx/main.c
49784 @@ -1916,8 +1916,10 @@ static int wl18xx_setup(struct wl1271 *wl)
49785 }
49786
49787 if (!checksum_param) {
49788 - wl18xx_ops.set_rx_csum = NULL;
49789 - wl18xx_ops.init_vif = NULL;
49790 + pax_open_kernel();
49791 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
49792 + *(void **)&wl18xx_ops.init_vif = NULL;
49793 + pax_close_kernel();
49794 }
49795
49796 /* Enable 11a Band only if we have 5G antennas */
49797 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
49798 index a912dc0..a8225ba 100644
49799 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
49800 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
49801 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
49802 {
49803 struct zd_usb *usb = urb->context;
49804 struct zd_usb_interrupt *intr = &usb->intr;
49805 - int len;
49806 + unsigned int len;
49807 u16 int_num;
49808
49809 ZD_ASSERT(in_interrupt());
49810 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
49811 index ce2e2cf..f81e500 100644
49812 --- a/drivers/nfc/nfcwilink.c
49813 +++ b/drivers/nfc/nfcwilink.c
49814 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
49815
49816 static int nfcwilink_probe(struct platform_device *pdev)
49817 {
49818 - static struct nfcwilink *drv;
49819 + struct nfcwilink *drv;
49820 int rc;
49821 __u32 protocols;
49822
49823 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
49824 index f2596c8..50d53af 100644
49825 --- a/drivers/nfc/st21nfca/st21nfca.c
49826 +++ b/drivers/nfc/st21nfca/st21nfca.c
49827 @@ -559,7 +559,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
49828 goto exit;
49829 }
49830
49831 - gate = uid_skb->data;
49832 + memcpy(gate, uid_skb->data, uid_skb->len);
49833 *len = uid_skb->len;
49834 exit:
49835 kfree_skb(uid_skb);
49836 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
49837 index 5100742..6ad4e6d 100644
49838 --- a/drivers/of/fdt.c
49839 +++ b/drivers/of/fdt.c
49840 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
49841 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
49842 return 0;
49843 }
49844 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49845 + pax_open_kernel();
49846 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49847 + pax_close_kernel();
49848 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
49849 }
49850 late_initcall(of_fdt_raw_init);
49851 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
49852 index d93b2b6..ae50401 100644
49853 --- a/drivers/oprofile/buffer_sync.c
49854 +++ b/drivers/oprofile/buffer_sync.c
49855 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
49856 if (cookie == NO_COOKIE)
49857 offset = pc;
49858 if (cookie == INVALID_COOKIE) {
49859 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49860 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49861 offset = pc;
49862 }
49863 if (cookie != last_cookie) {
49864 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
49865 /* add userspace sample */
49866
49867 if (!mm) {
49868 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
49869 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
49870 return 0;
49871 }
49872
49873 cookie = lookup_dcookie(mm, s->eip, &offset);
49874
49875 if (cookie == INVALID_COOKIE) {
49876 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49877 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49878 return 0;
49879 }
49880
49881 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
49882 /* ignore backtraces if failed to add a sample */
49883 if (state == sb_bt_start) {
49884 state = sb_bt_ignore;
49885 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
49886 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
49887 }
49888 }
49889 release_mm(mm);
49890 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
49891 index c0cc4e7..44d4e54 100644
49892 --- a/drivers/oprofile/event_buffer.c
49893 +++ b/drivers/oprofile/event_buffer.c
49894 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
49895 }
49896
49897 if (buffer_pos == buffer_size) {
49898 - atomic_inc(&oprofile_stats.event_lost_overflow);
49899 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
49900 return;
49901 }
49902
49903 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
49904 index ed2c3ec..deda85a 100644
49905 --- a/drivers/oprofile/oprof.c
49906 +++ b/drivers/oprofile/oprof.c
49907 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
49908 if (oprofile_ops.switch_events())
49909 return;
49910
49911 - atomic_inc(&oprofile_stats.multiplex_counter);
49912 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
49913 start_switch_worker();
49914 }
49915
49916 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
49917 index ee2cfce..7f8f699 100644
49918 --- a/drivers/oprofile/oprofile_files.c
49919 +++ b/drivers/oprofile/oprofile_files.c
49920 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
49921
49922 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
49923
49924 -static ssize_t timeout_read(struct file *file, char __user *buf,
49925 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
49926 size_t count, loff_t *offset)
49927 {
49928 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
49929 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
49930 index 59659ce..6c860a0 100644
49931 --- a/drivers/oprofile/oprofile_stats.c
49932 +++ b/drivers/oprofile/oprofile_stats.c
49933 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
49934 cpu_buf->sample_invalid_eip = 0;
49935 }
49936
49937 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
49938 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
49939 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
49940 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
49941 - atomic_set(&oprofile_stats.multiplex_counter, 0);
49942 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
49943 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
49944 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
49945 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
49946 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
49947 }
49948
49949
49950 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
49951 index 1fc622b..8c48fc3 100644
49952 --- a/drivers/oprofile/oprofile_stats.h
49953 +++ b/drivers/oprofile/oprofile_stats.h
49954 @@ -13,11 +13,11 @@
49955 #include <linux/atomic.h>
49956
49957 struct oprofile_stat_struct {
49958 - atomic_t sample_lost_no_mm;
49959 - atomic_t sample_lost_no_mapping;
49960 - atomic_t bt_lost_no_mapping;
49961 - atomic_t event_lost_overflow;
49962 - atomic_t multiplex_counter;
49963 + atomic_unchecked_t sample_lost_no_mm;
49964 + atomic_unchecked_t sample_lost_no_mapping;
49965 + atomic_unchecked_t bt_lost_no_mapping;
49966 + atomic_unchecked_t event_lost_overflow;
49967 + atomic_unchecked_t multiplex_counter;
49968 };
49969
49970 extern struct oprofile_stat_struct oprofile_stats;
49971 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
49972 index 3f49345..c750d0b 100644
49973 --- a/drivers/oprofile/oprofilefs.c
49974 +++ b/drivers/oprofile/oprofilefs.c
49975 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
49976
49977 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
49978 {
49979 - atomic_t *val = file->private_data;
49980 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
49981 + atomic_unchecked_t *val = file->private_data;
49982 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
49983 }
49984
49985
49986 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
49987
49988
49989 int oprofilefs_create_ro_atomic(struct dentry *root,
49990 - char const *name, atomic_t *val)
49991 + char const *name, atomic_unchecked_t *val)
49992 {
49993 return __oprofilefs_create_file(root, name,
49994 &atomic_ro_fops, 0444, val);
49995 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
49996 index bdef916..88c7dee 100644
49997 --- a/drivers/oprofile/timer_int.c
49998 +++ b/drivers/oprofile/timer_int.c
49999 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50000 return NOTIFY_OK;
50001 }
50002
50003 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50004 +static struct notifier_block oprofile_cpu_notifier = {
50005 .notifier_call = oprofile_cpu_notify,
50006 };
50007
50008 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50009 index 3b47080..6cd05dd 100644
50010 --- a/drivers/parport/procfs.c
50011 +++ b/drivers/parport/procfs.c
50012 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50013
50014 *ppos += len;
50015
50016 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50017 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50018 }
50019
50020 #ifdef CONFIG_PARPORT_1284
50021 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50022
50023 *ppos += len;
50024
50025 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50026 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50027 }
50028 #endif /* IEEE1284.3 support. */
50029
50030 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50031 index 6ca2399..68d866b 100644
50032 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50033 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50034 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50035 goto init_cleanup;
50036 }
50037
50038 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50039 + pax_open_kernel();
50040 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50041 + pax_close_kernel();
50042 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50043
50044 return retval;
50045 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50046 index 66b7bbe..26bee78 100644
50047 --- a/drivers/pci/hotplug/cpcihp_generic.c
50048 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50049 @@ -73,7 +73,6 @@ static u16 port;
50050 static unsigned int enum_bit;
50051 static u8 enum_mask;
50052
50053 -static struct cpci_hp_controller_ops generic_hpc_ops;
50054 static struct cpci_hp_controller generic_hpc;
50055
50056 static int __init validate_parameters(void)
50057 @@ -139,6 +138,10 @@ static int query_enum(void)
50058 return ((value & enum_mask) == enum_mask);
50059 }
50060
50061 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50062 + .query_enum = query_enum,
50063 +};
50064 +
50065 static int __init cpcihp_generic_init(void)
50066 {
50067 int status;
50068 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50069 pci_dev_put(dev);
50070
50071 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50072 - generic_hpc_ops.query_enum = query_enum;
50073 generic_hpc.ops = &generic_hpc_ops;
50074
50075 status = cpci_hp_register_controller(&generic_hpc);
50076 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50077 index 7ecf34e..effed62 100644
50078 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50079 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50080 @@ -59,7 +59,6 @@
50081 /* local variables */
50082 static bool debug;
50083 static bool poll;
50084 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50085 static struct cpci_hp_controller zt5550_hpc;
50086
50087 /* Primary cPCI bus bridge device */
50088 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50089 return 0;
50090 }
50091
50092 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50093 + .query_enum = zt5550_hc_query_enum,
50094 +};
50095 +
50096 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50097 {
50098 int status;
50099 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
50100 dbg("returned from zt5550_hc_config");
50101
50102 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
50103 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
50104 zt5550_hpc.ops = &zt5550_hpc_ops;
50105 if (!poll) {
50106 zt5550_hpc.irq = hc_dev->irq;
50107 zt5550_hpc.irq_flags = IRQF_SHARED;
50108 zt5550_hpc.dev_id = hc_dev;
50109
50110 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50111 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50112 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50113 + pax_open_kernel();
50114 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50115 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50116 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50117 + pax_open_kernel();
50118 } else {
50119 info("using ENUM# polling mode");
50120 }
50121 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
50122 index 1e08ff8c..3cd145f 100644
50123 --- a/drivers/pci/hotplug/cpqphp_nvram.c
50124 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
50125 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
50126
50127 void compaq_nvram_init (void __iomem *rom_start)
50128 {
50129 +#ifndef CONFIG_PAX_KERNEXEC
50130 if (rom_start)
50131 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
50132 +#endif
50133
50134 dbg("int15 entry = %p\n", compaq_int15_entry_point);
50135
50136 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
50137 index 56d8486..f26113f 100644
50138 --- a/drivers/pci/hotplug/pci_hotplug_core.c
50139 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
50140 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
50141 return -EINVAL;
50142 }
50143
50144 - slot->ops->owner = owner;
50145 - slot->ops->mod_name = mod_name;
50146 + pax_open_kernel();
50147 + *(struct module **)&slot->ops->owner = owner;
50148 + *(const char **)&slot->ops->mod_name = mod_name;
50149 + pax_close_kernel();
50150
50151 mutex_lock(&pci_hp_mutex);
50152 /*
50153 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
50154 index 07aa722..84514b4 100644
50155 --- a/drivers/pci/hotplug/pciehp_core.c
50156 +++ b/drivers/pci/hotplug/pciehp_core.c
50157 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
50158 struct slot *slot = ctrl->slot;
50159 struct hotplug_slot *hotplug = NULL;
50160 struct hotplug_slot_info *info = NULL;
50161 - struct hotplug_slot_ops *ops = NULL;
50162 + hotplug_slot_ops_no_const *ops = NULL;
50163 char name[SLOT_NAME_SIZE];
50164 int retval = -ENOMEM;
50165
50166 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
50167 index fd60806..ab6c565 100644
50168 --- a/drivers/pci/msi.c
50169 +++ b/drivers/pci/msi.c
50170 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
50171 {
50172 struct attribute **msi_attrs;
50173 struct attribute *msi_attr;
50174 - struct device_attribute *msi_dev_attr;
50175 - struct attribute_group *msi_irq_group;
50176 + device_attribute_no_const *msi_dev_attr;
50177 + attribute_group_no_const *msi_irq_group;
50178 const struct attribute_group **msi_irq_groups;
50179 struct msi_desc *entry;
50180 int ret = -ENOMEM;
50181 @@ -573,7 +573,7 @@ error_attrs:
50182 count = 0;
50183 msi_attr = msi_attrs[count];
50184 while (msi_attr) {
50185 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
50186 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
50187 kfree(msi_attr->name);
50188 kfree(msi_dev_attr);
50189 ++count;
50190 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
50191 index 312f23a..d21181c 100644
50192 --- a/drivers/pci/pci-sysfs.c
50193 +++ b/drivers/pci/pci-sysfs.c
50194 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
50195 {
50196 /* allocate attribute structure, piggyback attribute name */
50197 int name_len = write_combine ? 13 : 10;
50198 - struct bin_attribute *res_attr;
50199 + bin_attribute_no_const *res_attr;
50200 int retval;
50201
50202 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
50203 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
50204 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
50205 {
50206 int retval;
50207 - struct bin_attribute *attr;
50208 + bin_attribute_no_const *attr;
50209
50210 /* If the device has VPD, try to expose it in sysfs. */
50211 if (dev->vpd) {
50212 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
50213 {
50214 int retval;
50215 int rom_size = 0;
50216 - struct bin_attribute *attr;
50217 + bin_attribute_no_const *attr;
50218
50219 if (!sysfs_initialized)
50220 return -EACCES;
50221 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
50222 index d54632a..198c84d 100644
50223 --- a/drivers/pci/pci.h
50224 +++ b/drivers/pci/pci.h
50225 @@ -93,7 +93,7 @@ struct pci_vpd_ops {
50226 struct pci_vpd {
50227 unsigned int len;
50228 const struct pci_vpd_ops *ops;
50229 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
50230 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
50231 };
50232
50233 int pci_vpd_pci22_init(struct pci_dev *dev);
50234 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
50235 index e1e7026..d28dd33 100644
50236 --- a/drivers/pci/pcie/aspm.c
50237 +++ b/drivers/pci/pcie/aspm.c
50238 @@ -27,9 +27,9 @@
50239 #define MODULE_PARAM_PREFIX "pcie_aspm."
50240
50241 /* Note: those are not register definitions */
50242 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
50243 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
50244 -#define ASPM_STATE_L1 (4) /* L1 state */
50245 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
50246 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
50247 +#define ASPM_STATE_L1 (4U) /* L1 state */
50248 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
50249 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
50250
50251 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
50252 index be35da2..ec16cdb 100644
50253 --- a/drivers/pci/pcie/portdrv_pci.c
50254 +++ b/drivers/pci/pcie/portdrv_pci.c
50255 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
50256 return 0;
50257 }
50258
50259 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
50260 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
50261 /*
50262 * Boxes that should not use MSI for PCIe PME signaling.
50263 */
50264 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
50265 index 23212f8..65e945b 100644
50266 --- a/drivers/pci/probe.c
50267 +++ b/drivers/pci/probe.c
50268 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
50269 u16 orig_cmd;
50270 struct pci_bus_region region, inverted_region;
50271
50272 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
50273 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
50274
50275 /* No printks while decoding is disabled! */
50276 if (!dev->mmio_always_on) {
50277 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
50278 index 3f155e7..0f4b1f0 100644
50279 --- a/drivers/pci/proc.c
50280 +++ b/drivers/pci/proc.c
50281 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
50282 static int __init pci_proc_init(void)
50283 {
50284 struct pci_dev *dev = NULL;
50285 +
50286 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
50287 +#ifdef CONFIG_GRKERNSEC_PROC_USER
50288 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
50289 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
50290 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
50291 +#endif
50292 +#else
50293 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
50294 +#endif
50295 proc_create("devices", 0, proc_bus_pci_dir,
50296 &proc_bus_pci_dev_operations);
50297 proc_initialized = 1;
50298 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
50299 index b84fdd6..b89d829 100644
50300 --- a/drivers/platform/chrome/chromeos_laptop.c
50301 +++ b/drivers/platform/chrome/chromeos_laptop.c
50302 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
50303 .callback = chromeos_laptop_dmi_matched, \
50304 .driver_data = (void *)&board_
50305
50306 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
50307 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
50308 {
50309 .ident = "Samsung Series 5 550",
50310 .matches = {
50311 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
50312 index 3474920..acc9581 100644
50313 --- a/drivers/platform/chrome/chromeos_pstore.c
50314 +++ b/drivers/platform/chrome/chromeos_pstore.c
50315 @@ -13,7 +13,7 @@
50316 #include <linux/platform_device.h>
50317 #include <linux/pstore_ram.h>
50318
50319 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
50320 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
50321 {
50322 /*
50323 * Today all Chromebooks/boxes ship with Google_* as version and
50324 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
50325 index 1e1e594..8fe59c5 100644
50326 --- a/drivers/platform/x86/alienware-wmi.c
50327 +++ b/drivers/platform/x86/alienware-wmi.c
50328 @@ -150,7 +150,7 @@ struct wmax_led_args {
50329 } __packed;
50330
50331 static struct platform_device *platform_device;
50332 -static struct device_attribute *zone_dev_attrs;
50333 +static device_attribute_no_const *zone_dev_attrs;
50334 static struct attribute **zone_attrs;
50335 static struct platform_zone *zone_data;
50336
50337 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
50338 }
50339 };
50340
50341 -static struct attribute_group zone_attribute_group = {
50342 +static attribute_group_no_const zone_attribute_group = {
50343 .name = "rgb_zones",
50344 };
50345
50346 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
50347 index 7543a56..367ca8ed 100644
50348 --- a/drivers/platform/x86/asus-wmi.c
50349 +++ b/drivers/platform/x86/asus-wmi.c
50350 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
50351 int err;
50352 u32 retval = -1;
50353
50354 +#ifdef CONFIG_GRKERNSEC_KMEM
50355 + return -EPERM;
50356 +#endif
50357 +
50358 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
50359
50360 if (err < 0)
50361 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
50362 int err;
50363 u32 retval = -1;
50364
50365 +#ifdef CONFIG_GRKERNSEC_KMEM
50366 + return -EPERM;
50367 +#endif
50368 +
50369 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
50370 &retval);
50371
50372 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
50373 union acpi_object *obj;
50374 acpi_status status;
50375
50376 +#ifdef CONFIG_GRKERNSEC_KMEM
50377 + return -EPERM;
50378 +#endif
50379 +
50380 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
50381 1, asus->debug.method_id,
50382 &input, &output);
50383 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
50384 index 15c0fab..f674006 100644
50385 --- a/drivers/platform/x86/compal-laptop.c
50386 +++ b/drivers/platform/x86/compal-laptop.c
50387 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
50388 return 1;
50389 }
50390
50391 -static struct dmi_system_id __initdata compal_dmi_table[] = {
50392 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
50393 {
50394 .ident = "FL90/IFL90",
50395 .matches = {
50396 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
50397 index 458e6c9..089aee7 100644
50398 --- a/drivers/platform/x86/hdaps.c
50399 +++ b/drivers/platform/x86/hdaps.c
50400 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
50401 "ThinkPad T42p", so the order of the entries matters.
50402 If your ThinkPad is not recognized, please update to latest
50403 BIOS. This is especially the case for some R52 ThinkPads. */
50404 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
50405 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
50406 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
50407 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
50408 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
50409 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
50410 index 97c2be1..2ee50ce 100644
50411 --- a/drivers/platform/x86/ibm_rtl.c
50412 +++ b/drivers/platform/x86/ibm_rtl.c
50413 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
50414 }
50415
50416
50417 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
50418 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
50419 { \
50420 .matches = { \
50421 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
50422 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
50423 index a4a4258..a58a04c 100644
50424 --- a/drivers/platform/x86/intel_oaktrail.c
50425 +++ b/drivers/platform/x86/intel_oaktrail.c
50426 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
50427 return 0;
50428 }
50429
50430 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
50431 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
50432 {
50433 .ident = "OakTrail platform",
50434 .matches = {
50435 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
50436 index 0859877..59d596d 100644
50437 --- a/drivers/platform/x86/msi-laptop.c
50438 +++ b/drivers/platform/x86/msi-laptop.c
50439 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
50440 return 1;
50441 }
50442
50443 -static struct dmi_system_id __initdata msi_dmi_table[] = {
50444 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
50445 {
50446 .ident = "MSI S270",
50447 .matches = {
50448 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
50449
50450 if (!quirks->ec_read_only) {
50451 /* allow userland write sysfs file */
50452 - dev_attr_bluetooth.store = store_bluetooth;
50453 - dev_attr_wlan.store = store_wlan;
50454 - dev_attr_threeg.store = store_threeg;
50455 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
50456 - dev_attr_wlan.attr.mode |= S_IWUSR;
50457 - dev_attr_threeg.attr.mode |= S_IWUSR;
50458 + pax_open_kernel();
50459 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
50460 + *(void **)&dev_attr_wlan.store = store_wlan;
50461 + *(void **)&dev_attr_threeg.store = store_threeg;
50462 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
50463 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
50464 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
50465 + pax_close_kernel();
50466 }
50467
50468 /* disable hardware control by fn key */
50469 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
50470 index 6d2bac0..ec2b029 100644
50471 --- a/drivers/platform/x86/msi-wmi.c
50472 +++ b/drivers/platform/x86/msi-wmi.c
50473 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
50474 static void msi_wmi_notify(u32 value, void *context)
50475 {
50476 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
50477 - static struct key_entry *key;
50478 + struct key_entry *key;
50479 union acpi_object *obj;
50480 acpi_status status;
50481
50482 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
50483 index ce364a4..5074643 100644
50484 --- a/drivers/platform/x86/samsung-laptop.c
50485 +++ b/drivers/platform/x86/samsung-laptop.c
50486 @@ -1465,7 +1465,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
50487 return 0;
50488 }
50489
50490 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
50491 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
50492 {
50493 .matches = {
50494 DMI_MATCH(DMI_SYS_VENDOR,
50495 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
50496 index e6aac72..e11ff24 100644
50497 --- a/drivers/platform/x86/samsung-q10.c
50498 +++ b/drivers/platform/x86/samsung-q10.c
50499 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
50500 return 1;
50501 }
50502
50503 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
50504 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
50505 {
50506 .ident = "Samsung Q10",
50507 .matches = {
50508 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
50509 index 6dd1c0e..78b9f0a 100644
50510 --- a/drivers/platform/x86/sony-laptop.c
50511 +++ b/drivers/platform/x86/sony-laptop.c
50512 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
50513 }
50514
50515 /* High speed charging function */
50516 -static struct device_attribute *hsc_handle;
50517 +static device_attribute_no_const *hsc_handle;
50518
50519 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
50520 struct device_attribute *attr,
50521 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
50522 }
50523
50524 /* low battery function */
50525 -static struct device_attribute *lowbatt_handle;
50526 +static device_attribute_no_const *lowbatt_handle;
50527
50528 static ssize_t sony_nc_lowbatt_store(struct device *dev,
50529 struct device_attribute *attr,
50530 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
50531 }
50532
50533 /* fan speed function */
50534 -static struct device_attribute *fan_handle, *hsf_handle;
50535 +static device_attribute_no_const *fan_handle, *hsf_handle;
50536
50537 static ssize_t sony_nc_hsfan_store(struct device *dev,
50538 struct device_attribute *attr,
50539 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
50540 }
50541
50542 /* USB charge function */
50543 -static struct device_attribute *uc_handle;
50544 +static device_attribute_no_const *uc_handle;
50545
50546 static ssize_t sony_nc_usb_charge_store(struct device *dev,
50547 struct device_attribute *attr,
50548 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
50549 }
50550
50551 /* Panel ID function */
50552 -static struct device_attribute *panel_handle;
50553 +static device_attribute_no_const *panel_handle;
50554
50555 static ssize_t sony_nc_panelid_show(struct device *dev,
50556 struct device_attribute *attr, char *buffer)
50557 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
50558 }
50559
50560 /* smart connect function */
50561 -static struct device_attribute *sc_handle;
50562 +static device_attribute_no_const *sc_handle;
50563
50564 static ssize_t sony_nc_smart_conn_store(struct device *dev,
50565 struct device_attribute *attr,
50566 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
50567 .drv.pm = &sony_pic_pm,
50568 };
50569
50570 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
50571 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
50572 {
50573 .ident = "Sony Vaio",
50574 .matches = {
50575 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
50576 index c3d11fa..f83cded 100644
50577 --- a/drivers/platform/x86/thinkpad_acpi.c
50578 +++ b/drivers/platform/x86/thinkpad_acpi.c
50579 @@ -2092,7 +2092,7 @@ static int hotkey_mask_get(void)
50580 return 0;
50581 }
50582
50583 -void static hotkey_mask_warn_incomplete_mask(void)
50584 +static void hotkey_mask_warn_incomplete_mask(void)
50585 {
50586 /* log only what the user can fix... */
50587 const u32 wantedmask = hotkey_driver_mask &
50588 @@ -2436,10 +2436,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
50589 && !tp_features.bright_unkfw)
50590 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
50591 }
50592 +}
50593
50594 #undef TPACPI_COMPARE_KEY
50595 #undef TPACPI_MAY_SEND_KEY
50596 -}
50597
50598 /*
50599 * Polling driver
50600 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
50601 index 438d4c7..ca8a2fb 100644
50602 --- a/drivers/pnp/pnpbios/bioscalls.c
50603 +++ b/drivers/pnp/pnpbios/bioscalls.c
50604 @@ -59,7 +59,7 @@ do { \
50605 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
50606 } while(0)
50607
50608 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
50609 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
50610 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
50611
50612 /*
50613 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50614
50615 cpu = get_cpu();
50616 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
50617 +
50618 + pax_open_kernel();
50619 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
50620 + pax_close_kernel();
50621
50622 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
50623 spin_lock_irqsave(&pnp_bios_lock, flags);
50624 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50625 :"memory");
50626 spin_unlock_irqrestore(&pnp_bios_lock, flags);
50627
50628 + pax_open_kernel();
50629 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
50630 + pax_close_kernel();
50631 +
50632 put_cpu();
50633
50634 /* If we get here and this is set then the PnP BIOS faulted on us. */
50635 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
50636 return status;
50637 }
50638
50639 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
50640 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
50641 {
50642 int i;
50643
50644 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50645 pnp_bios_callpoint.offset = header->fields.pm16offset;
50646 pnp_bios_callpoint.segment = PNP_CS16;
50647
50648 + pax_open_kernel();
50649 +
50650 for_each_possible_cpu(i) {
50651 struct desc_struct *gdt = get_cpu_gdt_table(i);
50652 if (!gdt)
50653 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50654 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50655 (unsigned long)__va(header->fields.pm16dseg));
50656 }
50657 +
50658 + pax_close_kernel();
50659 }
50660 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
50661 index 074569e..d807bef 100644
50662 --- a/drivers/pnp/pnpbios/core.c
50663 +++ b/drivers/pnp/pnpbios/core.c
50664 @@ -493,7 +493,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
50665 return 0;
50666 }
50667
50668 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
50669 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
50670 { /* PnPBIOS GPF on boot */
50671 .callback = exploding_pnp_bios,
50672 .ident = "Higraded P14H",
50673 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50674 index 0c52e2a..3421ab7 100644
50675 --- a/drivers/power/pda_power.c
50676 +++ b/drivers/power/pda_power.c
50677 @@ -37,7 +37,11 @@ static int polling;
50678
50679 #if IS_ENABLED(CONFIG_USB_PHY)
50680 static struct usb_phy *transceiver;
50681 -static struct notifier_block otg_nb;
50682 +static int otg_handle_notification(struct notifier_block *nb,
50683 + unsigned long event, void *unused);
50684 +static struct notifier_block otg_nb = {
50685 + .notifier_call = otg_handle_notification
50686 +};
50687 #endif
50688
50689 static struct regulator *ac_draw;
50690 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
50691
50692 #if IS_ENABLED(CONFIG_USB_PHY)
50693 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
50694 - otg_nb.notifier_call = otg_handle_notification;
50695 ret = usb_register_notifier(transceiver, &otg_nb);
50696 if (ret) {
50697 dev_err(dev, "failure to register otg notifier\n");
50698 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
50699 index cc439fd..8fa30df 100644
50700 --- a/drivers/power/power_supply.h
50701 +++ b/drivers/power/power_supply.h
50702 @@ -16,12 +16,12 @@ struct power_supply;
50703
50704 #ifdef CONFIG_SYSFS
50705
50706 -extern void power_supply_init_attrs(struct device_type *dev_type);
50707 +extern void power_supply_init_attrs(void);
50708 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
50709
50710 #else
50711
50712 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
50713 +static inline void power_supply_init_attrs(void) {}
50714 #define power_supply_uevent NULL
50715
50716 #endif /* CONFIG_SYSFS */
50717 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
50718 index 694e8cd..9f03483 100644
50719 --- a/drivers/power/power_supply_core.c
50720 +++ b/drivers/power/power_supply_core.c
50721 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
50722 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
50723 EXPORT_SYMBOL_GPL(power_supply_notifier);
50724
50725 -static struct device_type power_supply_dev_type;
50726 +extern const struct attribute_group *power_supply_attr_groups[];
50727 +static struct device_type power_supply_dev_type = {
50728 + .groups = power_supply_attr_groups,
50729 +};
50730
50731 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
50732 struct power_supply *supply)
50733 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
50734 return PTR_ERR(power_supply_class);
50735
50736 power_supply_class->dev_uevent = power_supply_uevent;
50737 - power_supply_init_attrs(&power_supply_dev_type);
50738 + power_supply_init_attrs();
50739
50740 return 0;
50741 }
50742 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
50743 index 62653f5..d0bb485 100644
50744 --- a/drivers/power/power_supply_sysfs.c
50745 +++ b/drivers/power/power_supply_sysfs.c
50746 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
50747 .is_visible = power_supply_attr_is_visible,
50748 };
50749
50750 -static const struct attribute_group *power_supply_attr_groups[] = {
50751 +const struct attribute_group *power_supply_attr_groups[] = {
50752 &power_supply_attr_group,
50753 NULL,
50754 };
50755
50756 -void power_supply_init_attrs(struct device_type *dev_type)
50757 +void power_supply_init_attrs(void)
50758 {
50759 int i;
50760
50761 - dev_type->groups = power_supply_attr_groups;
50762 -
50763 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
50764 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
50765 }
50766 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
50767 index 84419af..268ede8 100644
50768 --- a/drivers/powercap/powercap_sys.c
50769 +++ b/drivers/powercap/powercap_sys.c
50770 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
50771 struct device_attribute name_attr;
50772 };
50773
50774 +static ssize_t show_constraint_name(struct device *dev,
50775 + struct device_attribute *dev_attr,
50776 + char *buf);
50777 +
50778 static struct powercap_constraint_attr
50779 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
50780 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
50781 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
50782 + .power_limit_attr = {
50783 + .attr = {
50784 + .name = NULL,
50785 + .mode = S_IWUSR | S_IRUGO
50786 + },
50787 + .show = show_constraint_power_limit_uw,
50788 + .store = store_constraint_power_limit_uw
50789 + },
50790 +
50791 + .time_window_attr = {
50792 + .attr = {
50793 + .name = NULL,
50794 + .mode = S_IWUSR | S_IRUGO
50795 + },
50796 + .show = show_constraint_time_window_us,
50797 + .store = store_constraint_time_window_us
50798 + },
50799 +
50800 + .max_power_attr = {
50801 + .attr = {
50802 + .name = NULL,
50803 + .mode = S_IRUGO
50804 + },
50805 + .show = show_constraint_max_power_uw,
50806 + .store = NULL
50807 + },
50808 +
50809 + .min_power_attr = {
50810 + .attr = {
50811 + .name = NULL,
50812 + .mode = S_IRUGO
50813 + },
50814 + .show = show_constraint_min_power_uw,
50815 + .store = NULL
50816 + },
50817 +
50818 + .max_time_window_attr = {
50819 + .attr = {
50820 + .name = NULL,
50821 + .mode = S_IRUGO
50822 + },
50823 + .show = show_constraint_max_time_window_us,
50824 + .store = NULL
50825 + },
50826 +
50827 + .min_time_window_attr = {
50828 + .attr = {
50829 + .name = NULL,
50830 + .mode = S_IRUGO
50831 + },
50832 + .show = show_constraint_min_time_window_us,
50833 + .store = NULL
50834 + },
50835 +
50836 + .name_attr = {
50837 + .attr = {
50838 + .name = NULL,
50839 + .mode = S_IRUGO
50840 + },
50841 + .show = show_constraint_name,
50842 + .store = NULL
50843 + }
50844 + }
50845 +};
50846
50847 /* A list of powercap control_types */
50848 static LIST_HEAD(powercap_cntrl_list);
50849 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
50850 }
50851
50852 static int create_constraint_attribute(int id, const char *name,
50853 - int mode,
50854 - struct device_attribute *dev_attr,
50855 - ssize_t (*show)(struct device *,
50856 - struct device_attribute *, char *),
50857 - ssize_t (*store)(struct device *,
50858 - struct device_attribute *,
50859 - const char *, size_t)
50860 - )
50861 + struct device_attribute *dev_attr)
50862 {
50863 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
50864
50865 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
50866 - id, name);
50867 - if (!dev_attr->attr.name)
50868 + if (!name)
50869 return -ENOMEM;
50870 - dev_attr->attr.mode = mode;
50871 - dev_attr->show = show;
50872 - dev_attr->store = store;
50873 +
50874 + pax_open_kernel();
50875 + *(const char **)&dev_attr->attr.name = name;
50876 + pax_close_kernel();
50877
50878 return 0;
50879 }
50880 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
50881
50882 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
50883 ret = create_constraint_attribute(i, "power_limit_uw",
50884 - S_IWUSR | S_IRUGO,
50885 - &constraint_attrs[i].power_limit_attr,
50886 - show_constraint_power_limit_uw,
50887 - store_constraint_power_limit_uw);
50888 + &constraint_attrs[i].power_limit_attr);
50889 if (ret)
50890 goto err_alloc;
50891 ret = create_constraint_attribute(i, "time_window_us",
50892 - S_IWUSR | S_IRUGO,
50893 - &constraint_attrs[i].time_window_attr,
50894 - show_constraint_time_window_us,
50895 - store_constraint_time_window_us);
50896 + &constraint_attrs[i].time_window_attr);
50897 if (ret)
50898 goto err_alloc;
50899 - ret = create_constraint_attribute(i, "name", S_IRUGO,
50900 - &constraint_attrs[i].name_attr,
50901 - show_constraint_name,
50902 - NULL);
50903 + ret = create_constraint_attribute(i, "name",
50904 + &constraint_attrs[i].name_attr);
50905 if (ret)
50906 goto err_alloc;
50907 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
50908 - &constraint_attrs[i].max_power_attr,
50909 - show_constraint_max_power_uw,
50910 - NULL);
50911 + ret = create_constraint_attribute(i, "max_power_uw",
50912 + &constraint_attrs[i].max_power_attr);
50913 if (ret)
50914 goto err_alloc;
50915 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
50916 - &constraint_attrs[i].min_power_attr,
50917 - show_constraint_min_power_uw,
50918 - NULL);
50919 + ret = create_constraint_attribute(i, "min_power_uw",
50920 + &constraint_attrs[i].min_power_attr);
50921 if (ret)
50922 goto err_alloc;
50923 ret = create_constraint_attribute(i, "max_time_window_us",
50924 - S_IRUGO,
50925 - &constraint_attrs[i].max_time_window_attr,
50926 - show_constraint_max_time_window_us,
50927 - NULL);
50928 + &constraint_attrs[i].max_time_window_attr);
50929 if (ret)
50930 goto err_alloc;
50931 ret = create_constraint_attribute(i, "min_time_window_us",
50932 - S_IRUGO,
50933 - &constraint_attrs[i].min_time_window_attr,
50934 - show_constraint_min_time_window_us,
50935 - NULL);
50936 + &constraint_attrs[i].min_time_window_attr);
50937 if (ret)
50938 goto err_alloc;
50939
50940 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
50941 power_zone->zone_dev_attrs[count++] =
50942 &dev_attr_max_energy_range_uj.attr;
50943 if (power_zone->ops->get_energy_uj) {
50944 + pax_open_kernel();
50945 if (power_zone->ops->reset_energy_uj)
50946 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50947 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50948 else
50949 - dev_attr_energy_uj.attr.mode = S_IRUGO;
50950 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
50951 + pax_close_kernel();
50952 power_zone->zone_dev_attrs[count++] =
50953 &dev_attr_energy_uj.attr;
50954 }
50955 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
50956 index 9c5d414..c7900ce 100644
50957 --- a/drivers/ptp/ptp_private.h
50958 +++ b/drivers/ptp/ptp_private.h
50959 @@ -51,7 +51,7 @@ struct ptp_clock {
50960 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
50961 wait_queue_head_t tsev_wq;
50962 int defunct; /* tells readers to go away when clock is being removed */
50963 - struct device_attribute *pin_dev_attr;
50964 + device_attribute_no_const *pin_dev_attr;
50965 struct attribute **pin_attr;
50966 struct attribute_group pin_attr_group;
50967 };
50968 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
50969 index 302e626..12579af 100644
50970 --- a/drivers/ptp/ptp_sysfs.c
50971 +++ b/drivers/ptp/ptp_sysfs.c
50972 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
50973 goto no_pin_attr;
50974
50975 for (i = 0; i < n_pins; i++) {
50976 - struct device_attribute *da = &ptp->pin_dev_attr[i];
50977 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
50978 sysfs_attr_init(&da->attr);
50979 da->attr.name = info->pin_config[i].name;
50980 da->attr.mode = 0644;
50981 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
50982 index a5761d0..a2a4540 100644
50983 --- a/drivers/regulator/core.c
50984 +++ b/drivers/regulator/core.c
50985 @@ -3591,7 +3591,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50986 {
50987 const struct regulation_constraints *constraints = NULL;
50988 const struct regulator_init_data *init_data;
50989 - static atomic_t regulator_no = ATOMIC_INIT(0);
50990 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(0);
50991 struct regulator_dev *rdev;
50992 struct device *dev;
50993 int ret, i;
50994 @@ -3665,7 +3665,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50995 rdev->dev.class = &regulator_class;
50996 rdev->dev.parent = dev;
50997 dev_set_name(&rdev->dev, "regulator.%d",
50998 - atomic_inc_return(&regulator_no) - 1);
50999 + atomic_inc_return_unchecked(&regulator_no) - 1);
51000 ret = device_register(&rdev->dev);
51001 if (ret != 0) {
51002 put_device(&rdev->dev);
51003 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51004 index 7eee2ca..4024513 100644
51005 --- a/drivers/regulator/max8660.c
51006 +++ b/drivers/regulator/max8660.c
51007 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51008 max8660->shadow_regs[MAX8660_OVER1] = 5;
51009 } else {
51010 /* Otherwise devices can be toggled via software */
51011 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51012 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51013 + pax_open_kernel();
51014 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51015 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51016 + pax_close_kernel();
51017 }
51018
51019 /*
51020 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51021 index c3d55c2..0dddfe6 100644
51022 --- a/drivers/regulator/max8973-regulator.c
51023 +++ b/drivers/regulator/max8973-regulator.c
51024 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51025 if (!pdata || !pdata->enable_ext_control) {
51026 max->desc.enable_reg = MAX8973_VOUT;
51027 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51028 - max->ops.enable = regulator_enable_regmap;
51029 - max->ops.disable = regulator_disable_regmap;
51030 - max->ops.is_enabled = regulator_is_enabled_regmap;
51031 + pax_open_kernel();
51032 + *(void **)&max->ops.enable = regulator_enable_regmap;
51033 + *(void **)&max->ops.disable = regulator_disable_regmap;
51034 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51035 + pax_close_kernel();
51036 }
51037
51038 if (pdata) {
51039 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51040 index 0d17c92..a29f627 100644
51041 --- a/drivers/regulator/mc13892-regulator.c
51042 +++ b/drivers/regulator/mc13892-regulator.c
51043 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51044 mc13xxx_unlock(mc13892);
51045
51046 /* update mc13892_vcam ops */
51047 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51048 + pax_open_kernel();
51049 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51050 sizeof(struct regulator_ops));
51051 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51052 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51053 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51054 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51055 + pax_close_kernel();
51056 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51057
51058 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51059 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51060 index 5b2e761..c8c8a4a 100644
51061 --- a/drivers/rtc/rtc-cmos.c
51062 +++ b/drivers/rtc/rtc-cmos.c
51063 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51064 hpet_rtc_timer_init();
51065
51066 /* export at least the first block of NVRAM */
51067 - nvram.size = address_space - NVRAM_OFFSET;
51068 + pax_open_kernel();
51069 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51070 + pax_close_kernel();
51071 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51072 if (retval < 0) {
51073 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51074 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51075 index d049393..bb20be0 100644
51076 --- a/drivers/rtc/rtc-dev.c
51077 +++ b/drivers/rtc/rtc-dev.c
51078 @@ -16,6 +16,7 @@
51079 #include <linux/module.h>
51080 #include <linux/rtc.h>
51081 #include <linux/sched.h>
51082 +#include <linux/grsecurity.h>
51083 #include "rtc-core.h"
51084
51085 static dev_t rtc_devt;
51086 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51087 if (copy_from_user(&tm, uarg, sizeof(tm)))
51088 return -EFAULT;
51089
51090 + gr_log_timechange();
51091 +
51092 return rtc_set_time(rtc, &tm);
51093
51094 case RTC_PIE_ON:
51095 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51096 index 4ffabb3..1f87fca 100644
51097 --- a/drivers/rtc/rtc-ds1307.c
51098 +++ b/drivers/rtc/rtc-ds1307.c
51099 @@ -107,7 +107,7 @@ struct ds1307 {
51100 u8 offset; /* register's offset */
51101 u8 regs[11];
51102 u16 nvram_offset;
51103 - struct bin_attribute *nvram;
51104 + bin_attribute_no_const *nvram;
51105 enum ds_type type;
51106 unsigned long flags;
51107 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51108 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51109 index 90abb5b..e0bf6dd 100644
51110 --- a/drivers/rtc/rtc-m48t59.c
51111 +++ b/drivers/rtc/rtc-m48t59.c
51112 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
51113 if (IS_ERR(m48t59->rtc))
51114 return PTR_ERR(m48t59->rtc);
51115
51116 - m48t59_nvram_attr.size = pdata->offset;
51117 + pax_open_kernel();
51118 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
51119 + pax_close_kernel();
51120
51121 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
51122 if (ret)
51123 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
51124 index e693af6..2e525b6 100644
51125 --- a/drivers/scsi/bfa/bfa_fcpim.h
51126 +++ b/drivers/scsi/bfa/bfa_fcpim.h
51127 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
51128
51129 struct bfa_itn_s {
51130 bfa_isr_func_t isr;
51131 -};
51132 +} __no_const;
51133
51134 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
51135 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
51136 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
51137 index 0f19455..ef7adb5 100644
51138 --- a/drivers/scsi/bfa/bfa_fcs.c
51139 +++ b/drivers/scsi/bfa/bfa_fcs.c
51140 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
51141 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
51142
51143 static struct bfa_fcs_mod_s fcs_modules[] = {
51144 - { bfa_fcs_port_attach, NULL, NULL },
51145 - { bfa_fcs_uf_attach, NULL, NULL },
51146 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
51147 - bfa_fcs_fabric_modexit },
51148 + {
51149 + .attach = bfa_fcs_port_attach,
51150 + .modinit = NULL,
51151 + .modexit = NULL
51152 + },
51153 + {
51154 + .attach = bfa_fcs_uf_attach,
51155 + .modinit = NULL,
51156 + .modexit = NULL
51157 + },
51158 + {
51159 + .attach = bfa_fcs_fabric_attach,
51160 + .modinit = bfa_fcs_fabric_modinit,
51161 + .modexit = bfa_fcs_fabric_modexit
51162 + },
51163 };
51164
51165 /*
51166 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
51167 index ff75ef8..2dfe00a 100644
51168 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
51169 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
51170 @@ -89,15 +89,26 @@ static struct {
51171 void (*offline) (struct bfa_fcs_lport_s *port);
51172 } __port_action[] = {
51173 {
51174 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
51175 - bfa_fcs_lport_unknown_offline}, {
51176 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
51177 - bfa_fcs_lport_fab_offline}, {
51178 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
51179 - bfa_fcs_lport_n2n_offline}, {
51180 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
51181 - bfa_fcs_lport_loop_offline},
51182 - };
51183 + .init = bfa_fcs_lport_unknown_init,
51184 + .online = bfa_fcs_lport_unknown_online,
51185 + .offline = bfa_fcs_lport_unknown_offline
51186 + },
51187 + {
51188 + .init = bfa_fcs_lport_fab_init,
51189 + .online = bfa_fcs_lport_fab_online,
51190 + .offline = bfa_fcs_lport_fab_offline
51191 + },
51192 + {
51193 + .init = bfa_fcs_lport_n2n_init,
51194 + .online = bfa_fcs_lport_n2n_online,
51195 + .offline = bfa_fcs_lport_n2n_offline
51196 + },
51197 + {
51198 + .init = bfa_fcs_lport_loop_init,
51199 + .online = bfa_fcs_lport_loop_online,
51200 + .offline = bfa_fcs_lport_loop_offline
51201 + },
51202 +};
51203
51204 /*
51205 * fcs_port_sm FCS logical port state machine
51206 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
51207 index a38aafa0..fe8f03b 100644
51208 --- a/drivers/scsi/bfa/bfa_ioc.h
51209 +++ b/drivers/scsi/bfa/bfa_ioc.h
51210 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
51211 bfa_ioc_disable_cbfn_t disable_cbfn;
51212 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
51213 bfa_ioc_reset_cbfn_t reset_cbfn;
51214 -};
51215 +} __no_const;
51216
51217 /*
51218 * IOC event notification mechanism.
51219 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
51220 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
51221 enum bfi_ioc_state fwstate);
51222 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
51223 -};
51224 +} __no_const;
51225
51226 /*
51227 * Queue element to wait for room in request queue. FIFO order is
51228 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
51229 index a14c784..6de6790 100644
51230 --- a/drivers/scsi/bfa/bfa_modules.h
51231 +++ b/drivers/scsi/bfa/bfa_modules.h
51232 @@ -78,12 +78,12 @@ enum {
51233 \
51234 extern struct bfa_module_s hal_mod_ ## __mod; \
51235 struct bfa_module_s hal_mod_ ## __mod = { \
51236 - bfa_ ## __mod ## _meminfo, \
51237 - bfa_ ## __mod ## _attach, \
51238 - bfa_ ## __mod ## _detach, \
51239 - bfa_ ## __mod ## _start, \
51240 - bfa_ ## __mod ## _stop, \
51241 - bfa_ ## __mod ## _iocdisable, \
51242 + .meminfo = bfa_ ## __mod ## _meminfo, \
51243 + .attach = bfa_ ## __mod ## _attach, \
51244 + .detach = bfa_ ## __mod ## _detach, \
51245 + .start = bfa_ ## __mod ## _start, \
51246 + .stop = bfa_ ## __mod ## _stop, \
51247 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
51248 }
51249
51250 #define BFA_CACHELINE_SZ (256)
51251 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
51252 index 045c4e1..13de803 100644
51253 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
51254 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
51255 @@ -33,8 +33,8 @@
51256 */
51257 #include "libfcoe.h"
51258
51259 -static atomic_t ctlr_num;
51260 -static atomic_t fcf_num;
51261 +static atomic_unchecked_t ctlr_num;
51262 +static atomic_unchecked_t fcf_num;
51263
51264 /*
51265 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
51266 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
51267 if (!ctlr)
51268 goto out;
51269
51270 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
51271 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
51272 ctlr->f = f;
51273 ctlr->mode = FIP_CONN_TYPE_FABRIC;
51274 INIT_LIST_HEAD(&ctlr->fcfs);
51275 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
51276 fcf->dev.parent = &ctlr->dev;
51277 fcf->dev.bus = &fcoe_bus_type;
51278 fcf->dev.type = &fcoe_fcf_device_type;
51279 - fcf->id = atomic_inc_return(&fcf_num) - 1;
51280 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
51281 fcf->state = FCOE_FCF_STATE_UNKNOWN;
51282
51283 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
51284 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
51285 {
51286 int error;
51287
51288 - atomic_set(&ctlr_num, 0);
51289 - atomic_set(&fcf_num, 0);
51290 + atomic_set_unchecked(&ctlr_num, 0);
51291 + atomic_set_unchecked(&fcf_num, 0);
51292
51293 error = bus_register(&fcoe_bus_type);
51294 if (error)
51295 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
51296 index 8bb173e..20236b4 100644
51297 --- a/drivers/scsi/hosts.c
51298 +++ b/drivers/scsi/hosts.c
51299 @@ -42,7 +42,7 @@
51300 #include "scsi_logging.h"
51301
51302
51303 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51304 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51305
51306
51307 static void scsi_host_cls_release(struct device *dev)
51308 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
51309 * subtract one because we increment first then return, but we need to
51310 * know what the next host number was before increment
51311 */
51312 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
51313 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
51314 shost->dma_channel = 0xff;
51315
51316 /* These three are default values which can be overridden */
51317 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
51318 index 6bb4611..0203251 100644
51319 --- a/drivers/scsi/hpsa.c
51320 +++ b/drivers/scsi/hpsa.c
51321 @@ -701,10 +701,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
51322 struct reply_queue_buffer *rq = &h->reply_queue[q];
51323
51324 if (h->transMethod & CFGTBL_Trans_io_accel1)
51325 - return h->access.command_completed(h, q);
51326 + return h->access->command_completed(h, q);
51327
51328 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
51329 - return h->access.command_completed(h, q);
51330 + return h->access->command_completed(h, q);
51331
51332 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
51333 a = rq->head[rq->current_entry];
51334 @@ -5360,7 +5360,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
51335 while (!list_empty(&h->reqQ)) {
51336 c = list_entry(h->reqQ.next, struct CommandList, list);
51337 /* can't do anything if fifo is full */
51338 - if ((h->access.fifo_full(h))) {
51339 + if ((h->access->fifo_full(h))) {
51340 h->fifo_recently_full = 1;
51341 dev_warn(&h->pdev->dev, "fifo full\n");
51342 break;
51343 @@ -5376,7 +5376,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
51344 atomic_inc(&h->commands_outstanding);
51345 spin_unlock_irqrestore(&h->lock, *flags);
51346 /* Tell the controller execute command */
51347 - h->access.submit_command(h, c);
51348 + h->access->submit_command(h, c);
51349 spin_lock_irqsave(&h->lock, *flags);
51350 }
51351 }
51352 @@ -5392,17 +5392,17 @@ static void lock_and_start_io(struct ctlr_info *h)
51353
51354 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
51355 {
51356 - return h->access.command_completed(h, q);
51357 + return h->access->command_completed(h, q);
51358 }
51359
51360 static inline bool interrupt_pending(struct ctlr_info *h)
51361 {
51362 - return h->access.intr_pending(h);
51363 + return h->access->intr_pending(h);
51364 }
51365
51366 static inline long interrupt_not_for_us(struct ctlr_info *h)
51367 {
51368 - return (h->access.intr_pending(h) == 0) ||
51369 + return (h->access->intr_pending(h) == 0) ||
51370 (h->interrupts_enabled == 0);
51371 }
51372
51373 @@ -6343,7 +6343,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
51374 if (prod_index < 0)
51375 return -ENODEV;
51376 h->product_name = products[prod_index].product_name;
51377 - h->access = *(products[prod_index].access);
51378 + h->access = products[prod_index].access;
51379
51380 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
51381 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
51382 @@ -6690,7 +6690,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
51383 unsigned long flags;
51384 u32 lockup_detected;
51385
51386 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51387 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51388 spin_lock_irqsave(&h->lock, flags);
51389 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
51390 if (!lockup_detected) {
51391 @@ -6937,7 +6937,7 @@ reinit_after_soft_reset:
51392 }
51393
51394 /* make sure the board interrupts are off */
51395 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51396 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51397
51398 if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
51399 goto clean2;
51400 @@ -6972,7 +6972,7 @@ reinit_after_soft_reset:
51401 * fake ones to scoop up any residual completions.
51402 */
51403 spin_lock_irqsave(&h->lock, flags);
51404 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51405 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51406 spin_unlock_irqrestore(&h->lock, flags);
51407 free_irqs(h);
51408 rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
51409 @@ -6991,9 +6991,9 @@ reinit_after_soft_reset:
51410 dev_info(&h->pdev->dev, "Board READY.\n");
51411 dev_info(&h->pdev->dev,
51412 "Waiting for stale completions to drain.\n");
51413 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51414 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51415 msleep(10000);
51416 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51417 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51418
51419 rc = controller_reset_failed(h->cfgtable);
51420 if (rc)
51421 @@ -7019,7 +7019,7 @@ reinit_after_soft_reset:
51422 h->drv_req_rescan = 0;
51423
51424 /* Turn the interrupts on so we can service requests */
51425 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51426 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51427
51428 hpsa_hba_inquiry(h);
51429 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
51430 @@ -7084,7 +7084,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
51431 * To write all data in the battery backed cache to disks
51432 */
51433 hpsa_flush_cache(h);
51434 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51435 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51436 hpsa_free_irqs_and_disable_msix(h);
51437 }
51438
51439 @@ -7202,7 +7202,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51440 CFGTBL_Trans_enable_directed_msix |
51441 (trans_support & (CFGTBL_Trans_io_accel1 |
51442 CFGTBL_Trans_io_accel2));
51443 - struct access_method access = SA5_performant_access;
51444 + struct access_method *access = &SA5_performant_access;
51445
51446 /* This is a bit complicated. There are 8 registers on
51447 * the controller which we write to to tell it 8 different
51448 @@ -7244,7 +7244,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51449 * perform the superfluous readl() after each command submission.
51450 */
51451 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
51452 - access = SA5_performant_access_no_read;
51453 + access = &SA5_performant_access_no_read;
51454
51455 /* Controller spec: zero out this buffer. */
51456 for (i = 0; i < h->nreply_queues; i++)
51457 @@ -7274,12 +7274,12 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51458 * enable outbound interrupt coalescing in accelerator mode;
51459 */
51460 if (trans_support & CFGTBL_Trans_io_accel1) {
51461 - access = SA5_ioaccel_mode1_access;
51462 + access = &SA5_ioaccel_mode1_access;
51463 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51464 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51465 } else {
51466 if (trans_support & CFGTBL_Trans_io_accel2) {
51467 - access = SA5_ioaccel_mode2_access;
51468 + access = &SA5_ioaccel_mode2_access;
51469 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51470 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51471 }
51472 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
51473 index 8e06d9e..396e0a1 100644
51474 --- a/drivers/scsi/hpsa.h
51475 +++ b/drivers/scsi/hpsa.h
51476 @@ -127,7 +127,7 @@ struct ctlr_info {
51477 unsigned int msix_vector;
51478 unsigned int msi_vector;
51479 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
51480 - struct access_method access;
51481 + struct access_method *access;
51482 char hba_mode_enabled;
51483
51484 /* queue and queue Info */
51485 @@ -523,43 +523,43 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
51486 }
51487
51488 static struct access_method SA5_access = {
51489 - SA5_submit_command,
51490 - SA5_intr_mask,
51491 - SA5_fifo_full,
51492 - SA5_intr_pending,
51493 - SA5_completed,
51494 + .submit_command = SA5_submit_command,
51495 + .set_intr_mask = SA5_intr_mask,
51496 + .fifo_full = SA5_fifo_full,
51497 + .intr_pending = SA5_intr_pending,
51498 + .command_completed = SA5_completed,
51499 };
51500
51501 static struct access_method SA5_ioaccel_mode1_access = {
51502 - SA5_submit_command,
51503 - SA5_performant_intr_mask,
51504 - SA5_fifo_full,
51505 - SA5_ioaccel_mode1_intr_pending,
51506 - SA5_ioaccel_mode1_completed,
51507 + .submit_command = SA5_submit_command,
51508 + .set_intr_mask = SA5_performant_intr_mask,
51509 + .fifo_full = SA5_fifo_full,
51510 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
51511 + .command_completed = SA5_ioaccel_mode1_completed,
51512 };
51513
51514 static struct access_method SA5_ioaccel_mode2_access = {
51515 - SA5_submit_command_ioaccel2,
51516 - SA5_performant_intr_mask,
51517 - SA5_fifo_full,
51518 - SA5_performant_intr_pending,
51519 - SA5_performant_completed,
51520 + .submit_command = SA5_submit_command_ioaccel2,
51521 + .set_intr_mask = SA5_performant_intr_mask,
51522 + .fifo_full = SA5_fifo_full,
51523 + .intr_pending = SA5_performant_intr_pending,
51524 + .command_completed = SA5_performant_completed,
51525 };
51526
51527 static struct access_method SA5_performant_access = {
51528 - SA5_submit_command,
51529 - SA5_performant_intr_mask,
51530 - SA5_fifo_full,
51531 - SA5_performant_intr_pending,
51532 - SA5_performant_completed,
51533 + .submit_command = SA5_submit_command,
51534 + .set_intr_mask = SA5_performant_intr_mask,
51535 + .fifo_full = SA5_fifo_full,
51536 + .intr_pending = SA5_performant_intr_pending,
51537 + .command_completed = SA5_performant_completed,
51538 };
51539
51540 static struct access_method SA5_performant_access_no_read = {
51541 - SA5_submit_command_no_read,
51542 - SA5_performant_intr_mask,
51543 - SA5_fifo_full,
51544 - SA5_performant_intr_pending,
51545 - SA5_performant_completed,
51546 + .submit_command = SA5_submit_command_no_read,
51547 + .set_intr_mask = SA5_performant_intr_mask,
51548 + .fifo_full = SA5_fifo_full,
51549 + .intr_pending = SA5_performant_intr_pending,
51550 + .command_completed = SA5_performant_completed,
51551 };
51552
51553 struct board_type {
51554 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
51555 index 1b3a094..068e683 100644
51556 --- a/drivers/scsi/libfc/fc_exch.c
51557 +++ b/drivers/scsi/libfc/fc_exch.c
51558 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
51559 u16 pool_max_index;
51560
51561 struct {
51562 - atomic_t no_free_exch;
51563 - atomic_t no_free_exch_xid;
51564 - atomic_t xid_not_found;
51565 - atomic_t xid_busy;
51566 - atomic_t seq_not_found;
51567 - atomic_t non_bls_resp;
51568 + atomic_unchecked_t no_free_exch;
51569 + atomic_unchecked_t no_free_exch_xid;
51570 + atomic_unchecked_t xid_not_found;
51571 + atomic_unchecked_t xid_busy;
51572 + atomic_unchecked_t seq_not_found;
51573 + atomic_unchecked_t non_bls_resp;
51574 } stats;
51575 };
51576
51577 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
51578 /* allocate memory for exchange */
51579 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
51580 if (!ep) {
51581 - atomic_inc(&mp->stats.no_free_exch);
51582 + atomic_inc_unchecked(&mp->stats.no_free_exch);
51583 goto out;
51584 }
51585 memset(ep, 0, sizeof(*ep));
51586 @@ -874,7 +874,7 @@ out:
51587 return ep;
51588 err:
51589 spin_unlock_bh(&pool->lock);
51590 - atomic_inc(&mp->stats.no_free_exch_xid);
51591 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
51592 mempool_free(ep, mp->ep_pool);
51593 return NULL;
51594 }
51595 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51596 xid = ntohs(fh->fh_ox_id); /* we originated exch */
51597 ep = fc_exch_find(mp, xid);
51598 if (!ep) {
51599 - atomic_inc(&mp->stats.xid_not_found);
51600 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51601 reject = FC_RJT_OX_ID;
51602 goto out;
51603 }
51604 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51605 ep = fc_exch_find(mp, xid);
51606 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
51607 if (ep) {
51608 - atomic_inc(&mp->stats.xid_busy);
51609 + atomic_inc_unchecked(&mp->stats.xid_busy);
51610 reject = FC_RJT_RX_ID;
51611 goto rel;
51612 }
51613 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51614 }
51615 xid = ep->xid; /* get our XID */
51616 } else if (!ep) {
51617 - atomic_inc(&mp->stats.xid_not_found);
51618 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51619 reject = FC_RJT_RX_ID; /* XID not found */
51620 goto out;
51621 }
51622 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51623 } else {
51624 sp = &ep->seq;
51625 if (sp->id != fh->fh_seq_id) {
51626 - atomic_inc(&mp->stats.seq_not_found);
51627 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51628 if (f_ctl & FC_FC_END_SEQ) {
51629 /*
51630 * Update sequence_id based on incoming last
51631 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51632
51633 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
51634 if (!ep) {
51635 - atomic_inc(&mp->stats.xid_not_found);
51636 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51637 goto out;
51638 }
51639 if (ep->esb_stat & ESB_ST_COMPLETE) {
51640 - atomic_inc(&mp->stats.xid_not_found);
51641 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51642 goto rel;
51643 }
51644 if (ep->rxid == FC_XID_UNKNOWN)
51645 ep->rxid = ntohs(fh->fh_rx_id);
51646 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
51647 - atomic_inc(&mp->stats.xid_not_found);
51648 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51649 goto rel;
51650 }
51651 if (ep->did != ntoh24(fh->fh_s_id) &&
51652 ep->did != FC_FID_FLOGI) {
51653 - atomic_inc(&mp->stats.xid_not_found);
51654 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51655 goto rel;
51656 }
51657 sof = fr_sof(fp);
51658 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51659 sp->ssb_stat |= SSB_ST_RESP;
51660 sp->id = fh->fh_seq_id;
51661 } else if (sp->id != fh->fh_seq_id) {
51662 - atomic_inc(&mp->stats.seq_not_found);
51663 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51664 goto rel;
51665 }
51666
51667 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51668 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51669
51670 if (!sp)
51671 - atomic_inc(&mp->stats.xid_not_found);
51672 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51673 else
51674 - atomic_inc(&mp->stats.non_bls_resp);
51675 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51676
51677 fc_frame_free(fp);
51678 }
51679 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51680
51681 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51682 mp = ema->mp;
51683 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51684 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51685 st->fc_no_free_exch_xid +=
51686 - atomic_read(&mp->stats.no_free_exch_xid);
51687 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51688 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51689 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51690 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51691 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51692 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51693 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
51694 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
51695 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
51696 }
51697 }
51698 EXPORT_SYMBOL(fc_exch_update_stats);
51699 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
51700 index 932d9cc..50c7ee9 100644
51701 --- a/drivers/scsi/libsas/sas_ata.c
51702 +++ b/drivers/scsi/libsas/sas_ata.c
51703 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
51704 .postreset = ata_std_postreset,
51705 .error_handler = ata_std_error_handler,
51706 .post_internal_cmd = sas_ata_post_internal,
51707 - .qc_defer = ata_std_qc_defer,
51708 + .qc_defer = ata_std_qc_defer,
51709 .qc_prep = ata_noop_qc_prep,
51710 .qc_issue = sas_ata_qc_issue,
51711 .qc_fill_rtf = sas_ata_qc_fill_rtf,
51712 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
51713 index 434e903..5a4a79b 100644
51714 --- a/drivers/scsi/lpfc/lpfc.h
51715 +++ b/drivers/scsi/lpfc/lpfc.h
51716 @@ -430,7 +430,7 @@ struct lpfc_vport {
51717 struct dentry *debug_nodelist;
51718 struct dentry *vport_debugfs_root;
51719 struct lpfc_debugfs_trc *disc_trc;
51720 - atomic_t disc_trc_cnt;
51721 + atomic_unchecked_t disc_trc_cnt;
51722 #endif
51723 uint8_t stat_data_enabled;
51724 uint8_t stat_data_blocked;
51725 @@ -880,8 +880,8 @@ struct lpfc_hba {
51726 struct timer_list fabric_block_timer;
51727 unsigned long bit_flags;
51728 #define FABRIC_COMANDS_BLOCKED 0
51729 - atomic_t num_rsrc_err;
51730 - atomic_t num_cmd_success;
51731 + atomic_unchecked_t num_rsrc_err;
51732 + atomic_unchecked_t num_cmd_success;
51733 unsigned long last_rsrc_error_time;
51734 unsigned long last_ramp_down_time;
51735 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
51736 @@ -916,7 +916,7 @@ struct lpfc_hba {
51737
51738 struct dentry *debug_slow_ring_trc;
51739 struct lpfc_debugfs_trc *slow_ring_trc;
51740 - atomic_t slow_ring_trc_cnt;
51741 + atomic_unchecked_t slow_ring_trc_cnt;
51742 /* iDiag debugfs sub-directory */
51743 struct dentry *idiag_root;
51744 struct dentry *idiag_pci_cfg;
51745 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
51746 index 5633e7d..8272114 100644
51747 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
51748 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
51749 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
51750
51751 #include <linux/debugfs.h>
51752
51753 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51754 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51755 static unsigned long lpfc_debugfs_start_time = 0L;
51756
51757 /* iDiag */
51758 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
51759 lpfc_debugfs_enable = 0;
51760
51761 len = 0;
51762 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
51763 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
51764 (lpfc_debugfs_max_disc_trc - 1);
51765 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
51766 dtp = vport->disc_trc + i;
51767 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
51768 lpfc_debugfs_enable = 0;
51769
51770 len = 0;
51771 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
51772 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
51773 (lpfc_debugfs_max_slow_ring_trc - 1);
51774 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
51775 dtp = phba->slow_ring_trc + i;
51776 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
51777 !vport || !vport->disc_trc)
51778 return;
51779
51780 - index = atomic_inc_return(&vport->disc_trc_cnt) &
51781 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
51782 (lpfc_debugfs_max_disc_trc - 1);
51783 dtp = vport->disc_trc + index;
51784 dtp->fmt = fmt;
51785 dtp->data1 = data1;
51786 dtp->data2 = data2;
51787 dtp->data3 = data3;
51788 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51789 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51790 dtp->jif = jiffies;
51791 #endif
51792 return;
51793 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
51794 !phba || !phba->slow_ring_trc)
51795 return;
51796
51797 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
51798 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
51799 (lpfc_debugfs_max_slow_ring_trc - 1);
51800 dtp = phba->slow_ring_trc + index;
51801 dtp->fmt = fmt;
51802 dtp->data1 = data1;
51803 dtp->data2 = data2;
51804 dtp->data3 = data3;
51805 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51806 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51807 dtp->jif = jiffies;
51808 #endif
51809 return;
51810 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51811 "slow_ring buffer\n");
51812 goto debug_failed;
51813 }
51814 - atomic_set(&phba->slow_ring_trc_cnt, 0);
51815 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
51816 memset(phba->slow_ring_trc, 0,
51817 (sizeof(struct lpfc_debugfs_trc) *
51818 lpfc_debugfs_max_slow_ring_trc));
51819 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51820 "buffer\n");
51821 goto debug_failed;
51822 }
51823 - atomic_set(&vport->disc_trc_cnt, 0);
51824 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
51825
51826 snprintf(name, sizeof(name), "discovery_trace");
51827 vport->debug_disc_trc =
51828 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
51829 index 0b2c53a..aec2b45 100644
51830 --- a/drivers/scsi/lpfc/lpfc_init.c
51831 +++ b/drivers/scsi/lpfc/lpfc_init.c
51832 @@ -11290,8 +11290,10 @@ lpfc_init(void)
51833 "misc_register returned with status %d", error);
51834
51835 if (lpfc_enable_npiv) {
51836 - lpfc_transport_functions.vport_create = lpfc_vport_create;
51837 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51838 + pax_open_kernel();
51839 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
51840 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51841 + pax_close_kernel();
51842 }
51843 lpfc_transport_template =
51844 fc_attach_transport(&lpfc_transport_functions);
51845 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
51846 index 4f9222e..f1850e3 100644
51847 --- a/drivers/scsi/lpfc/lpfc_scsi.c
51848 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
51849 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
51850 unsigned long expires;
51851
51852 spin_lock_irqsave(&phba->hbalock, flags);
51853 - atomic_inc(&phba->num_rsrc_err);
51854 + atomic_inc_unchecked(&phba->num_rsrc_err);
51855 phba->last_rsrc_error_time = jiffies;
51856
51857 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
51858 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51859 unsigned long num_rsrc_err, num_cmd_success;
51860 int i;
51861
51862 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
51863 - num_cmd_success = atomic_read(&phba->num_cmd_success);
51864 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
51865 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
51866
51867 /*
51868 * The error and success command counters are global per
51869 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51870 }
51871 }
51872 lpfc_destroy_vport_work_array(phba, vports);
51873 - atomic_set(&phba->num_rsrc_err, 0);
51874 - atomic_set(&phba->num_cmd_success, 0);
51875 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
51876 + atomic_set_unchecked(&phba->num_cmd_success, 0);
51877 }
51878
51879 /**
51880 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51881 index 6a1c036..38e0e8d 100644
51882 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51883 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51884 @@ -1508,7 +1508,7 @@ _scsih_get_resync(struct device *dev)
51885 {
51886 struct scsi_device *sdev = to_scsi_device(dev);
51887 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51888 - static struct _raid_device *raid_device;
51889 + struct _raid_device *raid_device;
51890 unsigned long flags;
51891 Mpi2RaidVolPage0_t vol_pg0;
51892 Mpi2ConfigReply_t mpi_reply;
51893 @@ -1560,7 +1560,7 @@ _scsih_get_state(struct device *dev)
51894 {
51895 struct scsi_device *sdev = to_scsi_device(dev);
51896 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51897 - static struct _raid_device *raid_device;
51898 + struct _raid_device *raid_device;
51899 unsigned long flags;
51900 Mpi2RaidVolPage0_t vol_pg0;
51901 Mpi2ConfigReply_t mpi_reply;
51902 @@ -6602,7 +6602,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
51903 Mpi2EventDataIrOperationStatus_t *event_data =
51904 (Mpi2EventDataIrOperationStatus_t *)
51905 fw_event->event_data;
51906 - static struct _raid_device *raid_device;
51907 + struct _raid_device *raid_device;
51908 unsigned long flags;
51909 u16 handle;
51910
51911 @@ -7073,7 +7073,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
51912 u64 sas_address;
51913 struct _sas_device *sas_device;
51914 struct _sas_node *expander_device;
51915 - static struct _raid_device *raid_device;
51916 + struct _raid_device *raid_device;
51917 u8 retry_count;
51918 unsigned long flags;
51919
51920 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
51921 index 8c27b6a..607f56e 100644
51922 --- a/drivers/scsi/pmcraid.c
51923 +++ b/drivers/scsi/pmcraid.c
51924 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
51925 res->scsi_dev = scsi_dev;
51926 scsi_dev->hostdata = res;
51927 res->change_detected = 0;
51928 - atomic_set(&res->read_failures, 0);
51929 - atomic_set(&res->write_failures, 0);
51930 + atomic_set_unchecked(&res->read_failures, 0);
51931 + atomic_set_unchecked(&res->write_failures, 0);
51932 rc = 0;
51933 }
51934 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
51935 @@ -2646,9 +2646,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
51936
51937 /* If this was a SCSI read/write command keep count of errors */
51938 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
51939 - atomic_inc(&res->read_failures);
51940 + atomic_inc_unchecked(&res->read_failures);
51941 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
51942 - atomic_inc(&res->write_failures);
51943 + atomic_inc_unchecked(&res->write_failures);
51944
51945 if (!RES_IS_GSCSI(res->cfg_entry) &&
51946 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
51947 @@ -3474,7 +3474,7 @@ static int pmcraid_queuecommand_lck(
51948 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51949 * hrrq_id assigned here in queuecommand
51950 */
51951 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51952 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51953 pinstance->num_hrrq;
51954 cmd->cmd_done = pmcraid_io_done;
51955
51956 @@ -3788,7 +3788,7 @@ static long pmcraid_ioctl_passthrough(
51957 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51958 * hrrq_id assigned here in queuecommand
51959 */
51960 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51961 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51962 pinstance->num_hrrq;
51963
51964 if (request_size) {
51965 @@ -4426,7 +4426,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
51966
51967 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
51968 /* add resources only after host is added into system */
51969 - if (!atomic_read(&pinstance->expose_resources))
51970 + if (!atomic_read_unchecked(&pinstance->expose_resources))
51971 return;
51972
51973 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
51974 @@ -5243,8 +5243,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
51975 init_waitqueue_head(&pinstance->reset_wait_q);
51976
51977 atomic_set(&pinstance->outstanding_cmds, 0);
51978 - atomic_set(&pinstance->last_message_id, 0);
51979 - atomic_set(&pinstance->expose_resources, 0);
51980 + atomic_set_unchecked(&pinstance->last_message_id, 0);
51981 + atomic_set_unchecked(&pinstance->expose_resources, 0);
51982
51983 INIT_LIST_HEAD(&pinstance->free_res_q);
51984 INIT_LIST_HEAD(&pinstance->used_res_q);
51985 @@ -5957,7 +5957,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
51986 /* Schedule worker thread to handle CCN and take care of adding and
51987 * removing devices to OS
51988 */
51989 - atomic_set(&pinstance->expose_resources, 1);
51990 + atomic_set_unchecked(&pinstance->expose_resources, 1);
51991 schedule_work(&pinstance->worker_q);
51992 return rc;
51993
51994 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
51995 index e1d150f..6c6df44 100644
51996 --- a/drivers/scsi/pmcraid.h
51997 +++ b/drivers/scsi/pmcraid.h
51998 @@ -748,7 +748,7 @@ struct pmcraid_instance {
51999 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52000
52001 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52002 - atomic_t last_message_id;
52003 + atomic_unchecked_t last_message_id;
52004
52005 /* configuration table */
52006 struct pmcraid_config_table *cfg_table;
52007 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52008 atomic_t outstanding_cmds;
52009
52010 /* should add/delete resources to mid-layer now ?*/
52011 - atomic_t expose_resources;
52012 + atomic_unchecked_t expose_resources;
52013
52014
52015
52016 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52017 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52018 };
52019 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52020 - atomic_t read_failures; /* count of failed READ commands */
52021 - atomic_t write_failures; /* count of failed WRITE commands */
52022 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52023 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52024
52025 /* To indicate add/delete/modify during CCN */
52026 u8 change_detected;
52027 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52028 index 82b92c4..3178171 100644
52029 --- a/drivers/scsi/qla2xxx/qla_attr.c
52030 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52031 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52032 return 0;
52033 }
52034
52035 -struct fc_function_template qla2xxx_transport_functions = {
52036 +fc_function_template_no_const qla2xxx_transport_functions = {
52037
52038 .show_host_node_name = 1,
52039 .show_host_port_name = 1,
52040 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52041 .bsg_timeout = qla24xx_bsg_timeout,
52042 };
52043
52044 -struct fc_function_template qla2xxx_transport_vport_functions = {
52045 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52046
52047 .show_host_node_name = 1,
52048 .show_host_port_name = 1,
52049 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52050 index 7686bfe..4710893 100644
52051 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52052 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52053 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52054 struct device_attribute;
52055 extern struct device_attribute *qla2x00_host_attrs[];
52056 struct fc_function_template;
52057 -extern struct fc_function_template qla2xxx_transport_functions;
52058 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52059 +extern fc_function_template_no_const qla2xxx_transport_functions;
52060 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52061 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52062 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52063 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52064 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52065 index cce1cbc..5b9f0fe 100644
52066 --- a/drivers/scsi/qla2xxx/qla_os.c
52067 +++ b/drivers/scsi/qla2xxx/qla_os.c
52068 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52069 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52070 /* Ok, a 64bit DMA mask is applicable. */
52071 ha->flags.enable_64bit_addressing = 1;
52072 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52073 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52074 + pax_open_kernel();
52075 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52076 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52077 + pax_close_kernel();
52078 return;
52079 }
52080 }
52081 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52082 index 8f6d0fb..1b21097 100644
52083 --- a/drivers/scsi/qla4xxx/ql4_def.h
52084 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52085 @@ -305,7 +305,7 @@ struct ddb_entry {
52086 * (4000 only) */
52087 atomic_t relogin_timer; /* Max Time to wait for
52088 * relogin to complete */
52089 - atomic_t relogin_retry_count; /* Num of times relogin has been
52090 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52091 * retried */
52092 uint32_t default_time2wait; /* Default Min time between
52093 * relogins (+aens) */
52094 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52095 index 6d25879..3031a9f 100644
52096 --- a/drivers/scsi/qla4xxx/ql4_os.c
52097 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52098 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52099 */
52100 if (!iscsi_is_session_online(cls_sess)) {
52101 /* Reset retry relogin timer */
52102 - atomic_inc(&ddb_entry->relogin_retry_count);
52103 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52104 DEBUG2(ql4_printk(KERN_INFO, ha,
52105 "%s: index[%d] relogin timed out-retrying"
52106 " relogin (%d), retry (%d)\n", __func__,
52107 ddb_entry->fw_ddb_index,
52108 - atomic_read(&ddb_entry->relogin_retry_count),
52109 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52110 ddb_entry->default_time2wait + 4));
52111 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52112 atomic_set(&ddb_entry->retry_relogin_timer,
52113 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52114
52115 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52116 atomic_set(&ddb_entry->relogin_timer, 0);
52117 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52118 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52119 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52120 ddb_entry->default_relogin_timeout =
52121 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52122 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
52123 index 7129701..b49c4e5 100644
52124 --- a/drivers/scsi/scsi_lib.c
52125 +++ b/drivers/scsi/scsi_lib.c
52126 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
52127 shost = sdev->host;
52128 scsi_init_cmd_errh(cmd);
52129 cmd->result = DID_NO_CONNECT << 16;
52130 - atomic_inc(&cmd->device->iorequest_cnt);
52131 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52132
52133 /*
52134 * SCSI request completion path will do scsi_device_unbusy(),
52135 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
52136
52137 INIT_LIST_HEAD(&cmd->eh_entry);
52138
52139 - atomic_inc(&cmd->device->iodone_cnt);
52140 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
52141 if (cmd->result)
52142 - atomic_inc(&cmd->device->ioerr_cnt);
52143 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
52144
52145 disposition = scsi_decide_disposition(cmd);
52146 if (disposition != SUCCESS &&
52147 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
52148 struct Scsi_Host *host = cmd->device->host;
52149 int rtn = 0;
52150
52151 - atomic_inc(&cmd->device->iorequest_cnt);
52152 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52153
52154 /* check if the device is still usable */
52155 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
52156 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
52157 index 1ac38e7..6acc656 100644
52158 --- a/drivers/scsi/scsi_sysfs.c
52159 +++ b/drivers/scsi/scsi_sysfs.c
52160 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
52161 char *buf) \
52162 { \
52163 struct scsi_device *sdev = to_scsi_device(dev); \
52164 - unsigned long long count = atomic_read(&sdev->field); \
52165 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
52166 return snprintf(buf, 20, "0x%llx\n", count); \
52167 } \
52168 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
52169 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
52170 index 5d6f348..18778a6b 100644
52171 --- a/drivers/scsi/scsi_transport_fc.c
52172 +++ b/drivers/scsi/scsi_transport_fc.c
52173 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
52174 * Netlink Infrastructure
52175 */
52176
52177 -static atomic_t fc_event_seq;
52178 +static atomic_unchecked_t fc_event_seq;
52179
52180 /**
52181 * fc_get_event_number - Obtain the next sequential FC event number
52182 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
52183 u32
52184 fc_get_event_number(void)
52185 {
52186 - return atomic_add_return(1, &fc_event_seq);
52187 + return atomic_add_return_unchecked(1, &fc_event_seq);
52188 }
52189 EXPORT_SYMBOL(fc_get_event_number);
52190
52191 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
52192 {
52193 int error;
52194
52195 - atomic_set(&fc_event_seq, 0);
52196 + atomic_set_unchecked(&fc_event_seq, 0);
52197
52198 error = transport_class_register(&fc_host_class);
52199 if (error)
52200 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
52201 char *cp;
52202
52203 *val = simple_strtoul(buf, &cp, 0);
52204 - if ((*cp && (*cp != '\n')) || (*val < 0))
52205 + if (*cp && (*cp != '\n'))
52206 return -EINVAL;
52207 /*
52208 * Check for overflow; dev_loss_tmo is u32
52209 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
52210 index 67d43e3..8cee73c 100644
52211 --- a/drivers/scsi/scsi_transport_iscsi.c
52212 +++ b/drivers/scsi/scsi_transport_iscsi.c
52213 @@ -79,7 +79,7 @@ struct iscsi_internal {
52214 struct transport_container session_cont;
52215 };
52216
52217 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
52218 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
52219 static struct workqueue_struct *iscsi_eh_timer_workq;
52220
52221 static DEFINE_IDA(iscsi_sess_ida);
52222 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
52223 int err;
52224
52225 ihost = shost->shost_data;
52226 - session->sid = atomic_add_return(1, &iscsi_session_nr);
52227 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
52228
52229 if (target_id == ISCSI_MAX_TARGET) {
52230 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
52231 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
52232 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
52233 ISCSI_TRANSPORT_VERSION);
52234
52235 - atomic_set(&iscsi_session_nr, 0);
52236 + atomic_set_unchecked(&iscsi_session_nr, 0);
52237
52238 err = class_register(&iscsi_transport_class);
52239 if (err)
52240 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
52241 index ae45bd9..c32a586 100644
52242 --- a/drivers/scsi/scsi_transport_srp.c
52243 +++ b/drivers/scsi/scsi_transport_srp.c
52244 @@ -35,7 +35,7 @@
52245 #include "scsi_priv.h"
52246
52247 struct srp_host_attrs {
52248 - atomic_t next_port_id;
52249 + atomic_unchecked_t next_port_id;
52250 };
52251 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
52252
52253 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
52254 struct Scsi_Host *shost = dev_to_shost(dev);
52255 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
52256
52257 - atomic_set(&srp_host->next_port_id, 0);
52258 + atomic_set_unchecked(&srp_host->next_port_id, 0);
52259 return 0;
52260 }
52261
52262 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
52263 rport_fast_io_fail_timedout);
52264 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
52265
52266 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
52267 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
52268 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
52269
52270 transport_setup_device(&rport->dev);
52271 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
52272 index 05ea0d4..5af8049 100644
52273 --- a/drivers/scsi/sd.c
52274 +++ b/drivers/scsi/sd.c
52275 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
52276 sdkp->disk = gd;
52277 sdkp->index = index;
52278 atomic_set(&sdkp->openers, 0);
52279 - atomic_set(&sdkp->device->ioerr_cnt, 0);
52280 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
52281
52282 if (!sdp->request_queue->rq_timeout) {
52283 if (sdp->type != TYPE_MOD)
52284 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
52285 index dbf8e77..0d565c7 100644
52286 --- a/drivers/scsi/sg.c
52287 +++ b/drivers/scsi/sg.c
52288 @@ -1098,7 +1098,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
52289 sdp->disk->disk_name,
52290 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
52291 NULL,
52292 - (char *)arg);
52293 + (char __user *)arg);
52294 case BLKTRACESTART:
52295 return blk_trace_startstop(sdp->device->request_queue, 1);
52296 case BLKTRACESTOP:
52297 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
52298 index 011a336..fb2b7a0 100644
52299 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
52300 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
52301 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
52302 return i;
52303 }
52304
52305 -static struct bin_attribute fuse_bin_attr = {
52306 +static bin_attribute_no_const fuse_bin_attr = {
52307 .attr = { .name = "fuse", .mode = S_IRUGO, },
52308 .read = fuse_read,
52309 };
52310 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
52311 index a17f533..a2ff039 100644
52312 --- a/drivers/spi/spi.c
52313 +++ b/drivers/spi/spi.c
52314 @@ -2239,7 +2239,7 @@ int spi_bus_unlock(struct spi_master *master)
52315 EXPORT_SYMBOL_GPL(spi_bus_unlock);
52316
52317 /* portable code must never pass more than 32 bytes */
52318 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
52319 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
52320
52321 static u8 *buf;
52322
52323 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
52324 index b41429f..2de5373 100644
52325 --- a/drivers/staging/android/timed_output.c
52326 +++ b/drivers/staging/android/timed_output.c
52327 @@ -25,7 +25,7 @@
52328 #include "timed_output.h"
52329
52330 static struct class *timed_output_class;
52331 -static atomic_t device_count;
52332 +static atomic_unchecked_t device_count;
52333
52334 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
52335 char *buf)
52336 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
52337 timed_output_class = class_create(THIS_MODULE, "timed_output");
52338 if (IS_ERR(timed_output_class))
52339 return PTR_ERR(timed_output_class);
52340 - atomic_set(&device_count, 0);
52341 + atomic_set_unchecked(&device_count, 0);
52342 timed_output_class->dev_groups = timed_output_groups;
52343 }
52344
52345 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
52346 if (ret < 0)
52347 return ret;
52348
52349 - tdev->index = atomic_inc_return(&device_count);
52350 + tdev->index = atomic_inc_return_unchecked(&device_count);
52351 tdev->dev = device_create(timed_output_class, NULL,
52352 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
52353 if (IS_ERR(tdev->dev))
52354 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
52355 index f143cb6..6fb8255 100644
52356 --- a/drivers/staging/comedi/comedi_fops.c
52357 +++ b/drivers/staging/comedi/comedi_fops.c
52358 @@ -273,8 +273,8 @@ static void comedi_file_reset(struct file *file)
52359 }
52360 cfp->last_attached = dev->attached;
52361 cfp->last_detach_count = dev->detach_count;
52362 - ACCESS_ONCE(cfp->read_subdev) = read_s;
52363 - ACCESS_ONCE(cfp->write_subdev) = write_s;
52364 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
52365 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
52366 }
52367
52368 static void comedi_file_check(struct file *file)
52369 @@ -1885,7 +1885,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52370 !(s_old->async->cmd.flags & CMDF_WRITE))
52371 return -EBUSY;
52372
52373 - ACCESS_ONCE(cfp->read_subdev) = s_new;
52374 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
52375 return 0;
52376 }
52377
52378 @@ -1927,7 +1927,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52379 (s_old->async->cmd.flags & CMDF_WRITE))
52380 return -EBUSY;
52381
52382 - ACCESS_ONCE(cfp->write_subdev) = s_new;
52383 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
52384 return 0;
52385 }
52386
52387 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
52388 index 001348c..cfaac8a 100644
52389 --- a/drivers/staging/gdm724x/gdm_tty.c
52390 +++ b/drivers/staging/gdm724x/gdm_tty.c
52391 @@ -44,7 +44,7 @@
52392 #define gdm_tty_send_control(n, r, v, d, l) (\
52393 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
52394
52395 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
52396 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
52397
52398 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
52399 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
52400 diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
52401 index 503b2d7..c904931 100644
52402 --- a/drivers/staging/line6/driver.c
52403 +++ b/drivers/staging/line6/driver.c
52404 @@ -463,7 +463,7 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
52405 {
52406 struct usb_device *usbdev = line6->usbdev;
52407 int ret;
52408 - unsigned char len;
52409 + unsigned char *plen;
52410
52411 /* query the serial number: */
52412 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
52413 @@ -476,27 +476,34 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
52414 return ret;
52415 }
52416
52417 + plen = kmalloc(1, GFP_KERNEL);
52418 + if (plen == NULL)
52419 + return -ENOMEM;
52420 +
52421 /* Wait for data length. We'll get 0xff until length arrives. */
52422 do {
52423 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
52424 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
52425 USB_DIR_IN,
52426 - 0x0012, 0x0000, &len, 1,
52427 + 0x0012, 0x0000, plen, 1,
52428 LINE6_TIMEOUT * HZ);
52429 if (ret < 0) {
52430 dev_err(line6->ifcdev,
52431 "receive length failed (error %d)\n", ret);
52432 + kfree(plen);
52433 return ret;
52434 }
52435 - } while (len == 0xff);
52436 + } while (*plen == 0xff);
52437
52438 - if (len != datalen) {
52439 + if (*plen != datalen) {
52440 /* should be equal or something went wrong */
52441 dev_err(line6->ifcdev,
52442 "length mismatch (expected %d, got %d)\n",
52443 - (int)datalen, (int)len);
52444 + (int)datalen, (int)*plen);
52445 + kfree(plen);
52446 return -EINVAL;
52447 }
52448 + kfree(plen);
52449
52450 /* receive the result: */
52451 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
52452 @@ -520,7 +527,7 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
52453 {
52454 struct usb_device *usbdev = line6->usbdev;
52455 int ret;
52456 - unsigned char status;
52457 + unsigned char *status;
52458
52459 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
52460 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
52461 @@ -533,26 +540,34 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
52462 return ret;
52463 }
52464
52465 + status = kmalloc(1, GFP_KERNEL);
52466 + if (status == NULL)
52467 + return -ENOMEM;
52468 +
52469 do {
52470 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0),
52471 0x67,
52472 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
52473 USB_DIR_IN,
52474 0x0012, 0x0000,
52475 - &status, 1, LINE6_TIMEOUT * HZ);
52476 + status, 1, LINE6_TIMEOUT * HZ);
52477
52478 if (ret < 0) {
52479 dev_err(line6->ifcdev,
52480 "receiving status failed (error %d)\n", ret);
52481 + kfree(status);
52482 return ret;
52483 }
52484 - } while (status == 0xff);
52485 + } while (*status == 0xff);
52486
52487 - if (status != 0) {
52488 + if (*status != 0) {
52489 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
52490 + kfree(status);
52491 return -EINVAL;
52492 }
52493
52494 + kfree(status);
52495 +
52496 return 0;
52497 }
52498
52499 diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
52500 index 6943715..0a93632 100644
52501 --- a/drivers/staging/line6/toneport.c
52502 +++ b/drivers/staging/line6/toneport.c
52503 @@ -11,6 +11,7 @@
52504 */
52505
52506 #include <linux/wait.h>
52507 +#include <linux/slab.h>
52508 #include <sound/control.h>
52509
52510 #include "audio.h"
52511 @@ -307,14 +308,20 @@ static void toneport_destruct(struct usb_interface *interface)
52512 */
52513 static void toneport_setup(struct usb_line6_toneport *toneport)
52514 {
52515 - int ticks;
52516 + int *ticks;
52517 struct usb_line6 *line6 = &toneport->line6;
52518 struct usb_device *usbdev = line6->usbdev;
52519 u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
52520
52521 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
52522 + if (ticks == NULL)
52523 + return;
52524 +
52525 /* sync time on device with host: */
52526 - ticks = (int)get_seconds();
52527 - line6_write_data(line6, 0x80c6, &ticks, 4);
52528 + *ticks = (int)get_seconds();
52529 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
52530 +
52531 + kfree(ticks);
52532
52533 /* enable device: */
52534 toneport_send_cmd(usbdev, 0x0301, 0x0000);
52535 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
52536 index 463da07..e791ce9 100644
52537 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
52538 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
52539 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
52540 return 0;
52541 }
52542
52543 -sfw_test_client_ops_t brw_test_client;
52544 -void brw_init_test_client(void)
52545 -{
52546 - brw_test_client.tso_init = brw_client_init;
52547 - brw_test_client.tso_fini = brw_client_fini;
52548 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
52549 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
52550 +sfw_test_client_ops_t brw_test_client = {
52551 + .tso_init = brw_client_init,
52552 + .tso_fini = brw_client_fini,
52553 + .tso_prep_rpc = brw_client_prep_rpc,
52554 + .tso_done_rpc = brw_client_done_rpc,
52555 };
52556
52557 srpc_service_t brw_test_service;
52558 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
52559 index cc9d182..8fabce3 100644
52560 --- a/drivers/staging/lustre/lnet/selftest/framework.c
52561 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
52562 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
52563
52564 extern sfw_test_client_ops_t ping_test_client;
52565 extern srpc_service_t ping_test_service;
52566 -extern void ping_init_test_client(void);
52567 extern void ping_init_test_service(void);
52568
52569 extern sfw_test_client_ops_t brw_test_client;
52570 extern srpc_service_t brw_test_service;
52571 -extern void brw_init_test_client(void);
52572 extern void brw_init_test_service(void);
52573
52574
52575 @@ -1675,12 +1673,10 @@ sfw_startup (void)
52576 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
52577 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
52578
52579 - brw_init_test_client();
52580 brw_init_test_service();
52581 rc = sfw_register_test(&brw_test_service, &brw_test_client);
52582 LASSERT (rc == 0);
52583
52584 - ping_init_test_client();
52585 ping_init_test_service();
52586 rc = sfw_register_test(&ping_test_service, &ping_test_client);
52587 LASSERT (rc == 0);
52588 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
52589 index d8c0df6..5041cbb 100644
52590 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
52591 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
52592 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
52593 return 0;
52594 }
52595
52596 -sfw_test_client_ops_t ping_test_client;
52597 -void ping_init_test_client(void)
52598 -{
52599 - ping_test_client.tso_init = ping_client_init;
52600 - ping_test_client.tso_fini = ping_client_fini;
52601 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
52602 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
52603 -}
52604 +sfw_test_client_ops_t ping_test_client = {
52605 + .tso_init = ping_client_init,
52606 + .tso_fini = ping_client_fini,
52607 + .tso_prep_rpc = ping_client_prep_rpc,
52608 + .tso_done_rpc = ping_client_done_rpc,
52609 +};
52610
52611 srpc_service_t ping_test_service;
52612 void ping_init_test_service(void)
52613 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52614 index 83bc0a9..12ba00a 100644
52615 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
52616 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52617 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
52618 ldlm_completion_callback lcs_completion;
52619 ldlm_blocking_callback lcs_blocking;
52620 ldlm_glimpse_callback lcs_glimpse;
52621 -};
52622 +} __no_const;
52623
52624 /* ldlm_lockd.c */
52625 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
52626 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
52627 index 2a88b80..62e7e5f 100644
52628 --- a/drivers/staging/lustre/lustre/include/obd.h
52629 +++ b/drivers/staging/lustre/lustre/include/obd.h
52630 @@ -1362,7 +1362,7 @@ struct md_ops {
52631 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
52632 * wrapper function in include/linux/obd_class.h.
52633 */
52634 -};
52635 +} __no_const;
52636
52637 struct lsm_operations {
52638 void (*lsm_free)(struct lov_stripe_md *);
52639 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52640 index a4c252f..b21acac 100644
52641 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52642 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52643 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
52644 int added = (mode == LCK_NL);
52645 int overlaps = 0;
52646 int splitted = 0;
52647 - const struct ldlm_callback_suite null_cbs = { NULL };
52648 + const struct ldlm_callback_suite null_cbs = { };
52649
52650 CDEBUG(D_DLMTRACE,
52651 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
52652 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52653 index 83d3f08..b03adad 100644
52654 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52655 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52656 @@ -236,7 +236,7 @@ int proc_console_max_delay_cs(struct ctl_table *table, int write,
52657 void __user *buffer, size_t *lenp, loff_t *ppos)
52658 {
52659 int rc, max_delay_cs;
52660 - struct ctl_table dummy = *table;
52661 + ctl_table_no_const dummy = *table;
52662 long d;
52663
52664 dummy.data = &max_delay_cs;
52665 @@ -268,7 +268,7 @@ int proc_console_min_delay_cs(struct ctl_table *table, int write,
52666 void __user *buffer, size_t *lenp, loff_t *ppos)
52667 {
52668 int rc, min_delay_cs;
52669 - struct ctl_table dummy = *table;
52670 + ctl_table_no_const dummy = *table;
52671 long d;
52672
52673 dummy.data = &min_delay_cs;
52674 @@ -300,7 +300,7 @@ int proc_console_backoff(struct ctl_table *table, int write,
52675 void __user *buffer, size_t *lenp, loff_t *ppos)
52676 {
52677 int rc, backoff;
52678 - struct ctl_table dummy = *table;
52679 + ctl_table_no_const dummy = *table;
52680
52681 dummy.data = &backoff;
52682 dummy.proc_handler = &proc_dointvec;
52683 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
52684 index 2c4fc74..b04ca79 100644
52685 --- a/drivers/staging/lustre/lustre/libcfs/module.c
52686 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
52687 @@ -315,11 +315,11 @@ out:
52688
52689
52690 struct cfs_psdev_ops libcfs_psdev_ops = {
52691 - libcfs_psdev_open,
52692 - libcfs_psdev_release,
52693 - NULL,
52694 - NULL,
52695 - libcfs_ioctl
52696 + .p_open = libcfs_psdev_open,
52697 + .p_close = libcfs_psdev_release,
52698 + .p_read = NULL,
52699 + .p_write = NULL,
52700 + .p_ioctl = libcfs_ioctl
52701 };
52702
52703 extern int insert_proc(void);
52704 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
52705 index fcbe836..8a7ada4 100644
52706 --- a/drivers/staging/octeon/ethernet-rx.c
52707 +++ b/drivers/staging/octeon/ethernet-rx.c
52708 @@ -352,14 +352,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52709 /* Increment RX stats for virtual ports */
52710 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
52711 #ifdef CONFIG_64BIT
52712 - atomic64_add(1,
52713 + atomic64_add_unchecked(1,
52714 (atomic64_t *)&priv->stats.rx_packets);
52715 - atomic64_add(skb->len,
52716 + atomic64_add_unchecked(skb->len,
52717 (atomic64_t *)&priv->stats.rx_bytes);
52718 #else
52719 - atomic_add(1,
52720 + atomic_add_unchecked(1,
52721 (atomic_t *)&priv->stats.rx_packets);
52722 - atomic_add(skb->len,
52723 + atomic_add_unchecked(skb->len,
52724 (atomic_t *)&priv->stats.rx_bytes);
52725 #endif
52726 }
52727 @@ -371,10 +371,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52728 dev->name);
52729 */
52730 #ifdef CONFIG_64BIT
52731 - atomic64_add(1,
52732 + atomic64_add_unchecked(1,
52733 (atomic64_t *)&priv->stats.rx_dropped);
52734 #else
52735 - atomic_add(1,
52736 + atomic_add_unchecked(1,
52737 (atomic_t *)&priv->stats.rx_dropped);
52738 #endif
52739 dev_kfree_skb_irq(skb);
52740 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
52741 index ee32149..052d1836 100644
52742 --- a/drivers/staging/octeon/ethernet.c
52743 +++ b/drivers/staging/octeon/ethernet.c
52744 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
52745 * since the RX tasklet also increments it.
52746 */
52747 #ifdef CONFIG_64BIT
52748 - atomic64_add(rx_status.dropped_packets,
52749 - (atomic64_t *)&priv->stats.rx_dropped);
52750 + atomic64_add_unchecked(rx_status.dropped_packets,
52751 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
52752 #else
52753 - atomic_add(rx_status.dropped_packets,
52754 - (atomic_t *)&priv->stats.rx_dropped);
52755 + atomic_add_unchecked(rx_status.dropped_packets,
52756 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
52757 #endif
52758 }
52759
52760 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
52761 index 3b476d8..f522d68 100644
52762 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
52763 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
52764 @@ -225,7 +225,7 @@ struct hal_ops {
52765
52766 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
52767 void (*hal_reset_security_engine)(struct adapter *adapter);
52768 -};
52769 +} __no_const;
52770
52771 enum rt_eeprom_type {
52772 EEPROM_93C46,
52773 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
52774 index 070cc03..6806e37 100644
52775 --- a/drivers/staging/rtl8712/rtl871x_io.h
52776 +++ b/drivers/staging/rtl8712/rtl871x_io.h
52777 @@ -108,7 +108,7 @@ struct _io_ops {
52778 u8 *pmem);
52779 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
52780 u8 *pmem);
52781 -};
52782 +} __no_const;
52783
52784 struct io_req {
52785 struct list_head list;
52786 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
52787 index 46dad63..fe4acdc 100644
52788 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
52789 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
52790 @@ -226,7 +226,7 @@ struct visorchipset_busdev_notifiers {
52791 void (*device_resume)(ulong bus_no, ulong dev_no);
52792 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
52793 ulong *max_size);
52794 -};
52795 +} __no_const;
52796
52797 /* These functions live inside visorchipset, and will be called to indicate
52798 * responses to specific events (by code outside of visorchipset).
52799 @@ -241,7 +241,7 @@ struct visorchipset_busdev_responders {
52800 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
52801 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
52802 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
52803 -};
52804 +} __no_const;
52805
52806 /** Register functions (in the bus driver) to get called by visorchipset
52807 * whenever a bus or device appears for which this service partition is
52808 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
52809 index 9512af6..045bf5a 100644
52810 --- a/drivers/target/sbp/sbp_target.c
52811 +++ b/drivers/target/sbp/sbp_target.c
52812 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
52813
52814 #define SESSION_MAINTENANCE_INTERVAL HZ
52815
52816 -static atomic_t login_id = ATOMIC_INIT(0);
52817 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
52818
52819 static void session_maintenance_work(struct work_struct *);
52820 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
52821 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
52822 login->lun = se_lun;
52823 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
52824 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
52825 - login->login_id = atomic_inc_return(&login_id);
52826 + login->login_id = atomic_inc_return_unchecked(&login_id);
52827
52828 login->tgt_agt = sbp_target_agent_register(login);
52829 if (IS_ERR(login->tgt_agt)) {
52830 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
52831 index 54da2a4..3dd6f57 100644
52832 --- a/drivers/target/target_core_device.c
52833 +++ b/drivers/target/target_core_device.c
52834 @@ -1469,7 +1469,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
52835 spin_lock_init(&dev->se_tmr_lock);
52836 spin_lock_init(&dev->qf_cmd_lock);
52837 sema_init(&dev->caw_sem, 1);
52838 - atomic_set(&dev->dev_ordered_id, 0);
52839 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
52840 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
52841 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
52842 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
52843 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
52844 index ac3cbab..f0d1dd2 100644
52845 --- a/drivers/target/target_core_transport.c
52846 +++ b/drivers/target/target_core_transport.c
52847 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
52848 * Used to determine when ORDERED commands should go from
52849 * Dormant to Active status.
52850 */
52851 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
52852 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
52853 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
52854 cmd->se_ordered_id, cmd->sam_task_attr,
52855 dev->transport->name);
52856 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
52857 index 65a98a9..d93d3a8 100644
52858 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
52859 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
52860 @@ -277,8 +277,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
52861 platform_set_drvdata(pdev, priv);
52862
52863 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
52864 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52865 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52866 + pax_open_kernel();
52867 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52868 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52869 + pax_close_kernel();
52870 }
52871 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
52872 priv, &int3400_thermal_ops,
52873 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
52874 index d717f3d..cae1cc3e 100644
52875 --- a/drivers/thermal/of-thermal.c
52876 +++ b/drivers/thermal/of-thermal.c
52877 @@ -31,6 +31,7 @@
52878 #include <linux/export.h>
52879 #include <linux/string.h>
52880 #include <linux/thermal.h>
52881 +#include <linux/mm.h>
52882
52883 #include "thermal_core.h"
52884
52885 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
52886 tz->ops = ops;
52887 tz->sensor_data = data;
52888
52889 - tzd->ops->get_temp = of_thermal_get_temp;
52890 - tzd->ops->get_trend = of_thermal_get_trend;
52891 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52892 + pax_open_kernel();
52893 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
52894 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
52895 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52896 + pax_close_kernel();
52897 mutex_unlock(&tzd->lock);
52898
52899 return tzd;
52900 @@ -541,9 +544,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
52901 return;
52902
52903 mutex_lock(&tzd->lock);
52904 - tzd->ops->get_temp = NULL;
52905 - tzd->ops->get_trend = NULL;
52906 - tzd->ops->set_emul_temp = NULL;
52907 + pax_open_kernel();
52908 + *(void **)&tzd->ops->get_temp = NULL;
52909 + *(void **)&tzd->ops->get_trend = NULL;
52910 + *(void **)&tzd->ops->set_emul_temp = NULL;
52911 + pax_close_kernel();
52912
52913 tz->ops = NULL;
52914 tz->sensor_data = NULL;
52915 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
52916 index 9ea3d9d..53e8792 100644
52917 --- a/drivers/thermal/x86_pkg_temp_thermal.c
52918 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
52919 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
52920 return NOTIFY_OK;
52921 }
52922
52923 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
52924 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
52925 .notifier_call = pkg_temp_thermal_cpu_callback,
52926 };
52927
52928 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
52929 index fd66f57..48e6376 100644
52930 --- a/drivers/tty/cyclades.c
52931 +++ b/drivers/tty/cyclades.c
52932 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
52933 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
52934 info->port.count);
52935 #endif
52936 - info->port.count++;
52937 + atomic_inc(&info->port.count);
52938 #ifdef CY_DEBUG_COUNT
52939 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
52940 - current->pid, info->port.count);
52941 + current->pid, atomic_read(&info->port.count));
52942 #endif
52943
52944 /*
52945 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
52946 for (j = 0; j < cy_card[i].nports; j++) {
52947 info = &cy_card[i].ports[j];
52948
52949 - if (info->port.count) {
52950 + if (atomic_read(&info->port.count)) {
52951 /* XXX is the ldisc num worth this? */
52952 struct tty_struct *tty;
52953 struct tty_ldisc *ld;
52954 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
52955 index 4fcec1d..5a036f7 100644
52956 --- a/drivers/tty/hvc/hvc_console.c
52957 +++ b/drivers/tty/hvc/hvc_console.c
52958 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
52959
52960 spin_lock_irqsave(&hp->port.lock, flags);
52961 /* Check and then increment for fast path open. */
52962 - if (hp->port.count++ > 0) {
52963 + if (atomic_inc_return(&hp->port.count) > 1) {
52964 spin_unlock_irqrestore(&hp->port.lock, flags);
52965 hvc_kick();
52966 return 0;
52967 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52968
52969 spin_lock_irqsave(&hp->port.lock, flags);
52970
52971 - if (--hp->port.count == 0) {
52972 + if (atomic_dec_return(&hp->port.count) == 0) {
52973 spin_unlock_irqrestore(&hp->port.lock, flags);
52974 /* We are done with the tty pointer now. */
52975 tty_port_tty_set(&hp->port, NULL);
52976 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52977 */
52978 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
52979 } else {
52980 - if (hp->port.count < 0)
52981 + if (atomic_read(&hp->port.count) < 0)
52982 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
52983 - hp->vtermno, hp->port.count);
52984 + hp->vtermno, atomic_read(&hp->port.count));
52985 spin_unlock_irqrestore(&hp->port.lock, flags);
52986 }
52987 }
52988 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
52989 * open->hangup case this can be called after the final close so prevent
52990 * that from happening for now.
52991 */
52992 - if (hp->port.count <= 0) {
52993 + if (atomic_read(&hp->port.count) <= 0) {
52994 spin_unlock_irqrestore(&hp->port.lock, flags);
52995 return;
52996 }
52997
52998 - hp->port.count = 0;
52999 + atomic_set(&hp->port.count, 0);
53000 spin_unlock_irqrestore(&hp->port.lock, flags);
53001 tty_port_tty_set(&hp->port, NULL);
53002
53003 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
53004 return -EPIPE;
53005
53006 /* FIXME what's this (unprotected) check for? */
53007 - if (hp->port.count <= 0)
53008 + if (atomic_read(&hp->port.count) <= 0)
53009 return -EIO;
53010
53011 spin_lock_irqsave(&hp->lock, flags);
53012 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
53013 index 81ff7e1..dfb7b71 100644
53014 --- a/drivers/tty/hvc/hvcs.c
53015 +++ b/drivers/tty/hvc/hvcs.c
53016 @@ -83,6 +83,7 @@
53017 #include <asm/hvcserver.h>
53018 #include <asm/uaccess.h>
53019 #include <asm/vio.h>
53020 +#include <asm/local.h>
53021
53022 /*
53023 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
53024 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
53025
53026 spin_lock_irqsave(&hvcsd->lock, flags);
53027
53028 - if (hvcsd->port.count > 0) {
53029 + if (atomic_read(&hvcsd->port.count) > 0) {
53030 spin_unlock_irqrestore(&hvcsd->lock, flags);
53031 printk(KERN_INFO "HVCS: vterm state unchanged. "
53032 "The hvcs device node is still in use.\n");
53033 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
53034 }
53035 }
53036
53037 - hvcsd->port.count = 0;
53038 + atomic_set(&hvcsd->port.count, 0);
53039 hvcsd->port.tty = tty;
53040 tty->driver_data = hvcsd;
53041
53042 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
53043 unsigned long flags;
53044
53045 spin_lock_irqsave(&hvcsd->lock, flags);
53046 - hvcsd->port.count++;
53047 + atomic_inc(&hvcsd->port.count);
53048 hvcsd->todo_mask |= HVCS_SCHED_READ;
53049 spin_unlock_irqrestore(&hvcsd->lock, flags);
53050
53051 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53052 hvcsd = tty->driver_data;
53053
53054 spin_lock_irqsave(&hvcsd->lock, flags);
53055 - if (--hvcsd->port.count == 0) {
53056 + if (atomic_dec_and_test(&hvcsd->port.count)) {
53057
53058 vio_disable_interrupts(hvcsd->vdev);
53059
53060 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53061
53062 free_irq(irq, hvcsd);
53063 return;
53064 - } else if (hvcsd->port.count < 0) {
53065 + } else if (atomic_read(&hvcsd->port.count) < 0) {
53066 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
53067 " is missmanaged.\n",
53068 - hvcsd->vdev->unit_address, hvcsd->port.count);
53069 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
53070 }
53071
53072 spin_unlock_irqrestore(&hvcsd->lock, flags);
53073 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53074
53075 spin_lock_irqsave(&hvcsd->lock, flags);
53076 /* Preserve this so that we know how many kref refs to put */
53077 - temp_open_count = hvcsd->port.count;
53078 + temp_open_count = atomic_read(&hvcsd->port.count);
53079
53080 /*
53081 * Don't kref put inside the spinlock because the destruction
53082 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53083 tty->driver_data = NULL;
53084 hvcsd->port.tty = NULL;
53085
53086 - hvcsd->port.count = 0;
53087 + atomic_set(&hvcsd->port.count, 0);
53088
53089 /* This will drop any buffered data on the floor which is OK in a hangup
53090 * scenario. */
53091 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
53092 * the middle of a write operation? This is a crummy place to do this
53093 * but we want to keep it all in the spinlock.
53094 */
53095 - if (hvcsd->port.count <= 0) {
53096 + if (atomic_read(&hvcsd->port.count) <= 0) {
53097 spin_unlock_irqrestore(&hvcsd->lock, flags);
53098 return -ENODEV;
53099 }
53100 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
53101 {
53102 struct hvcs_struct *hvcsd = tty->driver_data;
53103
53104 - if (!hvcsd || hvcsd->port.count <= 0)
53105 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
53106 return 0;
53107
53108 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
53109 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
53110 index 4190199..06d5bfa 100644
53111 --- a/drivers/tty/hvc/hvsi.c
53112 +++ b/drivers/tty/hvc/hvsi.c
53113 @@ -85,7 +85,7 @@ struct hvsi_struct {
53114 int n_outbuf;
53115 uint32_t vtermno;
53116 uint32_t virq;
53117 - atomic_t seqno; /* HVSI packet sequence number */
53118 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
53119 uint16_t mctrl;
53120 uint8_t state; /* HVSI protocol state */
53121 uint8_t flags;
53122 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
53123
53124 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
53125 packet.hdr.len = sizeof(struct hvsi_query_response);
53126 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53127 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53128 packet.verb = VSV_SEND_VERSION_NUMBER;
53129 packet.u.version = HVSI_VERSION;
53130 packet.query_seqno = query_seqno+1;
53131 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
53132
53133 packet.hdr.type = VS_QUERY_PACKET_HEADER;
53134 packet.hdr.len = sizeof(struct hvsi_query);
53135 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53136 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53137 packet.verb = verb;
53138
53139 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
53140 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
53141 int wrote;
53142
53143 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
53144 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53145 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53146 packet.hdr.len = sizeof(struct hvsi_control);
53147 packet.verb = VSV_SET_MODEM_CTL;
53148 packet.mask = HVSI_TSDTR;
53149 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
53150 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
53151
53152 packet.hdr.type = VS_DATA_PACKET_HEADER;
53153 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53154 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53155 packet.hdr.len = count + sizeof(struct hvsi_header);
53156 memcpy(&packet.data, buf, count);
53157
53158 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
53159 struct hvsi_control packet __ALIGNED__;
53160
53161 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
53162 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53163 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53164 packet.hdr.len = 6;
53165 packet.verb = VSV_CLOSE_PROTOCOL;
53166
53167 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
53168
53169 tty_port_tty_set(&hp->port, tty);
53170 spin_lock_irqsave(&hp->lock, flags);
53171 - hp->port.count++;
53172 + atomic_inc(&hp->port.count);
53173 atomic_set(&hp->seqno, 0);
53174 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
53175 spin_unlock_irqrestore(&hp->lock, flags);
53176 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53177
53178 spin_lock_irqsave(&hp->lock, flags);
53179
53180 - if (--hp->port.count == 0) {
53181 + if (atomic_dec_return(&hp->port.count) == 0) {
53182 tty_port_tty_set(&hp->port, NULL);
53183 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
53184
53185 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53186
53187 spin_lock_irqsave(&hp->lock, flags);
53188 }
53189 - } else if (hp->port.count < 0)
53190 + } else if (atomic_read(&hp->port.count) < 0)
53191 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
53192 - hp - hvsi_ports, hp->port.count);
53193 + hp - hvsi_ports, atomic_read(&hp->port.count));
53194
53195 spin_unlock_irqrestore(&hp->lock, flags);
53196 }
53197 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
53198 tty_port_tty_set(&hp->port, NULL);
53199
53200 spin_lock_irqsave(&hp->lock, flags);
53201 - hp->port.count = 0;
53202 + atomic_set(&hp->port.count, 0);
53203 hp->n_outbuf = 0;
53204 spin_unlock_irqrestore(&hp->lock, flags);
53205 }
53206 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
53207 index a270f04..7c77b5d 100644
53208 --- a/drivers/tty/hvc/hvsi_lib.c
53209 +++ b/drivers/tty/hvc/hvsi_lib.c
53210 @@ -8,7 +8,7 @@
53211
53212 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
53213 {
53214 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
53215 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
53216
53217 /* Assumes that always succeeds, works in practice */
53218 return pv->put_chars(pv->termno, (char *)packet, packet->len);
53219 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
53220
53221 /* Reset state */
53222 pv->established = 0;
53223 - atomic_set(&pv->seqno, 0);
53224 + atomic_set_unchecked(&pv->seqno, 0);
53225
53226 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
53227
53228 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
53229 index 345cebb..d5a1e9e 100644
53230 --- a/drivers/tty/ipwireless/tty.c
53231 +++ b/drivers/tty/ipwireless/tty.c
53232 @@ -28,6 +28,7 @@
53233 #include <linux/tty_driver.h>
53234 #include <linux/tty_flip.h>
53235 #include <linux/uaccess.h>
53236 +#include <asm/local.h>
53237
53238 #include "tty.h"
53239 #include "network.h"
53240 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53241 return -ENODEV;
53242
53243 mutex_lock(&tty->ipw_tty_mutex);
53244 - if (tty->port.count == 0)
53245 + if (atomic_read(&tty->port.count) == 0)
53246 tty->tx_bytes_queued = 0;
53247
53248 - tty->port.count++;
53249 + atomic_inc(&tty->port.count);
53250
53251 tty->port.tty = linux_tty;
53252 linux_tty->driver_data = tty;
53253 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53254
53255 static void do_ipw_close(struct ipw_tty *tty)
53256 {
53257 - tty->port.count--;
53258 -
53259 - if (tty->port.count == 0) {
53260 + if (atomic_dec_return(&tty->port.count) == 0) {
53261 struct tty_struct *linux_tty = tty->port.tty;
53262
53263 if (linux_tty != NULL) {
53264 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
53265 return;
53266
53267 mutex_lock(&tty->ipw_tty_mutex);
53268 - if (tty->port.count == 0) {
53269 + if (atomic_read(&tty->port.count) == 0) {
53270 mutex_unlock(&tty->ipw_tty_mutex);
53271 return;
53272 }
53273 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
53274
53275 mutex_lock(&tty->ipw_tty_mutex);
53276
53277 - if (!tty->port.count) {
53278 + if (!atomic_read(&tty->port.count)) {
53279 mutex_unlock(&tty->ipw_tty_mutex);
53280 return;
53281 }
53282 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
53283 return -ENODEV;
53284
53285 mutex_lock(&tty->ipw_tty_mutex);
53286 - if (!tty->port.count) {
53287 + if (!atomic_read(&tty->port.count)) {
53288 mutex_unlock(&tty->ipw_tty_mutex);
53289 return -EINVAL;
53290 }
53291 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
53292 if (!tty)
53293 return -ENODEV;
53294
53295 - if (!tty->port.count)
53296 + if (!atomic_read(&tty->port.count))
53297 return -EINVAL;
53298
53299 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
53300 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
53301 if (!tty)
53302 return 0;
53303
53304 - if (!tty->port.count)
53305 + if (!atomic_read(&tty->port.count))
53306 return 0;
53307
53308 return tty->tx_bytes_queued;
53309 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
53310 if (!tty)
53311 return -ENODEV;
53312
53313 - if (!tty->port.count)
53314 + if (!atomic_read(&tty->port.count))
53315 return -EINVAL;
53316
53317 return get_control_lines(tty);
53318 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
53319 if (!tty)
53320 return -ENODEV;
53321
53322 - if (!tty->port.count)
53323 + if (!atomic_read(&tty->port.count))
53324 return -EINVAL;
53325
53326 return set_control_lines(tty, set, clear);
53327 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
53328 if (!tty)
53329 return -ENODEV;
53330
53331 - if (!tty->port.count)
53332 + if (!atomic_read(&tty->port.count))
53333 return -EINVAL;
53334
53335 /* FIXME: Exactly how is the tty object locked here .. */
53336 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
53337 * are gone */
53338 mutex_lock(&ttyj->ipw_tty_mutex);
53339 }
53340 - while (ttyj->port.count)
53341 + while (atomic_read(&ttyj->port.count))
53342 do_ipw_close(ttyj);
53343 ipwireless_disassociate_network_ttys(network,
53344 ttyj->channel_idx);
53345 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
53346 index 14c54e0..1efd4f2 100644
53347 --- a/drivers/tty/moxa.c
53348 +++ b/drivers/tty/moxa.c
53349 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
53350 }
53351
53352 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
53353 - ch->port.count++;
53354 + atomic_inc(&ch->port.count);
53355 tty->driver_data = ch;
53356 tty_port_tty_set(&ch->port, tty);
53357 mutex_lock(&ch->port.mutex);
53358 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
53359 index c434376..114ce13 100644
53360 --- a/drivers/tty/n_gsm.c
53361 +++ b/drivers/tty/n_gsm.c
53362 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
53363 spin_lock_init(&dlci->lock);
53364 mutex_init(&dlci->mutex);
53365 dlci->fifo = &dlci->_fifo;
53366 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
53367 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
53368 kfree(dlci);
53369 return NULL;
53370 }
53371 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
53372 struct gsm_dlci *dlci = tty->driver_data;
53373 struct tty_port *port = &dlci->port;
53374
53375 - port->count++;
53376 + atomic_inc(&port->count);
53377 tty_port_tty_set(port, tty);
53378
53379 dlci->modem_rx = 0;
53380 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
53381 index 6f8cf3a..c690dfb 100644
53382 --- a/drivers/tty/n_tty.c
53383 +++ b/drivers/tty/n_tty.c
53384 @@ -115,7 +115,7 @@ struct n_tty_data {
53385 int minimum_to_wake;
53386
53387 /* consumer-published */
53388 - size_t read_tail;
53389 + size_t read_tail __intentional_overflow(-1);
53390 size_t line_start;
53391
53392 /* protected by output lock */
53393 @@ -2555,6 +2555,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
53394 {
53395 *ops = tty_ldisc_N_TTY;
53396 ops->owner = NULL;
53397 - ops->refcount = ops->flags = 0;
53398 + atomic_set(&ops->refcount, 0);
53399 + ops->flags = 0;
53400 }
53401 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
53402 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
53403 index 6e1f150..c3ba598 100644
53404 --- a/drivers/tty/pty.c
53405 +++ b/drivers/tty/pty.c
53406 @@ -850,8 +850,10 @@ static void __init unix98_pty_init(void)
53407 panic("Couldn't register Unix98 pts driver");
53408
53409 /* Now create the /dev/ptmx special device */
53410 + pax_open_kernel();
53411 tty_default_fops(&ptmx_fops);
53412 - ptmx_fops.open = ptmx_open;
53413 + *(void **)&ptmx_fops.open = ptmx_open;
53414 + pax_close_kernel();
53415
53416 cdev_init(&ptmx_cdev, &ptmx_fops);
53417 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
53418 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
53419 index 383c4c7..d408e21 100644
53420 --- a/drivers/tty/rocket.c
53421 +++ b/drivers/tty/rocket.c
53422 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53423 tty->driver_data = info;
53424 tty_port_tty_set(port, tty);
53425
53426 - if (port->count++ == 0) {
53427 + if (atomic_inc_return(&port->count) == 1) {
53428 atomic_inc(&rp_num_ports_open);
53429
53430 #ifdef ROCKET_DEBUG_OPEN
53431 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53432 #endif
53433 }
53434 #ifdef ROCKET_DEBUG_OPEN
53435 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
53436 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
53437 #endif
53438
53439 /*
53440 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
53441 spin_unlock_irqrestore(&info->port.lock, flags);
53442 return;
53443 }
53444 - if (info->port.count)
53445 + if (atomic_read(&info->port.count))
53446 atomic_dec(&rp_num_ports_open);
53447 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
53448 spin_unlock_irqrestore(&info->port.lock, flags);
53449 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
53450 index aa28209..e08fb85 100644
53451 --- a/drivers/tty/serial/ioc4_serial.c
53452 +++ b/drivers/tty/serial/ioc4_serial.c
53453 @@ -437,7 +437,7 @@ struct ioc4_soft {
53454 } is_intr_info[MAX_IOC4_INTR_ENTS];
53455
53456 /* Number of entries active in the above array */
53457 - atomic_t is_num_intrs;
53458 + atomic_unchecked_t is_num_intrs;
53459 } is_intr_type[IOC4_NUM_INTR_TYPES];
53460
53461 /* is_ir_lock must be held while
53462 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
53463 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
53464 || (type == IOC4_OTHER_INTR_TYPE)));
53465
53466 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
53467 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
53468 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
53469
53470 /* Save off the lower level interrupt handler */
53471 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
53472
53473 soft = arg;
53474 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
53475 - num_intrs = (int)atomic_read(
53476 + num_intrs = (int)atomic_read_unchecked(
53477 &soft->is_intr_type[intr_type].is_num_intrs);
53478
53479 this_mir = this_ir = pending_intrs(soft, intr_type);
53480 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
53481 index 129dc5b..1da5bb8 100644
53482 --- a/drivers/tty/serial/kgdb_nmi.c
53483 +++ b/drivers/tty/serial/kgdb_nmi.c
53484 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
53485 * I/O utilities that messages sent to the console will automatically
53486 * be displayed on the dbg_io.
53487 */
53488 - dbg_io_ops->is_console = true;
53489 + pax_open_kernel();
53490 + *(int *)&dbg_io_ops->is_console = true;
53491 + pax_close_kernel();
53492
53493 return 0;
53494 }
53495 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
53496 index a260cde..6b2b5ce 100644
53497 --- a/drivers/tty/serial/kgdboc.c
53498 +++ b/drivers/tty/serial/kgdboc.c
53499 @@ -24,8 +24,9 @@
53500 #define MAX_CONFIG_LEN 40
53501
53502 static struct kgdb_io kgdboc_io_ops;
53503 +static struct kgdb_io kgdboc_io_ops_console;
53504
53505 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
53506 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
53507 static int configured = -1;
53508
53509 static char config[MAX_CONFIG_LEN];
53510 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
53511 kgdboc_unregister_kbd();
53512 if (configured == 1)
53513 kgdb_unregister_io_module(&kgdboc_io_ops);
53514 + else if (configured == 2)
53515 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
53516 }
53517
53518 static int configure_kgdboc(void)
53519 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
53520 int err;
53521 char *cptr = config;
53522 struct console *cons;
53523 + int is_console = 0;
53524
53525 err = kgdboc_option_setup(config);
53526 if (err || !strlen(config) || isspace(config[0]))
53527 goto noconfig;
53528
53529 err = -ENODEV;
53530 - kgdboc_io_ops.is_console = 0;
53531 kgdb_tty_driver = NULL;
53532
53533 kgdboc_use_kms = 0;
53534 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
53535 int idx;
53536 if (cons->device && cons->device(cons, &idx) == p &&
53537 idx == tty_line) {
53538 - kgdboc_io_ops.is_console = 1;
53539 + is_console = 1;
53540 break;
53541 }
53542 cons = cons->next;
53543 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
53544 kgdb_tty_line = tty_line;
53545
53546 do_register:
53547 - err = kgdb_register_io_module(&kgdboc_io_ops);
53548 + if (is_console) {
53549 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
53550 + configured = 2;
53551 + } else {
53552 + err = kgdb_register_io_module(&kgdboc_io_ops);
53553 + configured = 1;
53554 + }
53555 if (err)
53556 goto noconfig;
53557
53558 @@ -205,8 +214,6 @@ do_register:
53559 if (err)
53560 goto nmi_con_failed;
53561
53562 - configured = 1;
53563 -
53564 return 0;
53565
53566 nmi_con_failed:
53567 @@ -223,7 +230,7 @@ noconfig:
53568 static int __init init_kgdboc(void)
53569 {
53570 /* Already configured? */
53571 - if (configured == 1)
53572 + if (configured >= 1)
53573 return 0;
53574
53575 return configure_kgdboc();
53576 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
53577 if (config[len - 1] == '\n')
53578 config[len - 1] = '\0';
53579
53580 - if (configured == 1)
53581 + if (configured >= 1)
53582 cleanup_kgdboc();
53583
53584 /* Go and configure with the new params. */
53585 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
53586 .post_exception = kgdboc_post_exp_handler,
53587 };
53588
53589 +static struct kgdb_io kgdboc_io_ops_console = {
53590 + .name = "kgdboc",
53591 + .read_char = kgdboc_get_char,
53592 + .write_char = kgdboc_put_char,
53593 + .pre_exception = kgdboc_pre_exp_handler,
53594 + .post_exception = kgdboc_post_exp_handler,
53595 + .is_console = 1
53596 +};
53597 +
53598 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
53599 /* This is only available if kgdboc is a built in for early debugging */
53600 static int __init kgdboc_early_init(char *opt)
53601 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
53602 index c88b522..e763029 100644
53603 --- a/drivers/tty/serial/msm_serial.c
53604 +++ b/drivers/tty/serial/msm_serial.c
53605 @@ -1028,7 +1028,7 @@ static struct uart_driver msm_uart_driver = {
53606 .cons = MSM_CONSOLE,
53607 };
53608
53609 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
53610 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
53611
53612 static const struct of_device_id msm_uartdm_table[] = {
53613 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
53614 @@ -1052,7 +1052,7 @@ static int msm_serial_probe(struct platform_device *pdev)
53615 line = pdev->id;
53616
53617 if (line < 0)
53618 - line = atomic_inc_return(&msm_uart_next_id) - 1;
53619 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
53620
53621 if (unlikely(line < 0 || line >= UART_NR))
53622 return -ENXIO;
53623 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
53624 index 107e807..d4a02fa 100644
53625 --- a/drivers/tty/serial/samsung.c
53626 +++ b/drivers/tty/serial/samsung.c
53627 @@ -480,11 +480,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
53628 }
53629 }
53630
53631 +static int s3c64xx_serial_startup(struct uart_port *port);
53632 static int s3c24xx_serial_startup(struct uart_port *port)
53633 {
53634 struct s3c24xx_uart_port *ourport = to_ourport(port);
53635 int ret;
53636
53637 + /* Startup sequence is different for s3c64xx and higher SoC's */
53638 + if (s3c24xx_serial_has_interrupt_mask(port))
53639 + return s3c64xx_serial_startup(port);
53640 +
53641 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
53642 port, (unsigned long long)port->mapbase, port->membase);
53643
53644 @@ -1169,10 +1174,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
53645 /* setup info for port */
53646 port->dev = &platdev->dev;
53647
53648 - /* Startup sequence is different for s3c64xx and higher SoC's */
53649 - if (s3c24xx_serial_has_interrupt_mask(port))
53650 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
53651 -
53652 port->uartclk = 1;
53653
53654 if (cfg->uart_flags & UPF_CONS_FLOW) {
53655 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
53656 index 984605b..e538330 100644
53657 --- a/drivers/tty/serial/serial_core.c
53658 +++ b/drivers/tty/serial/serial_core.c
53659 @@ -1396,7 +1396,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53660 state = drv->state + tty->index;
53661 port = &state->port;
53662 spin_lock_irq(&port->lock);
53663 - --port->count;
53664 + atomic_dec(&port->count);
53665 spin_unlock_irq(&port->lock);
53666 return;
53667 }
53668 @@ -1406,7 +1406,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53669
53670 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
53671
53672 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
53673 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
53674 return;
53675
53676 /*
53677 @@ -1530,7 +1530,7 @@ static void uart_hangup(struct tty_struct *tty)
53678 uart_flush_buffer(tty);
53679 uart_shutdown(tty, state);
53680 spin_lock_irqsave(&port->lock, flags);
53681 - port->count = 0;
53682 + atomic_set(&port->count, 0);
53683 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
53684 spin_unlock_irqrestore(&port->lock, flags);
53685 tty_port_tty_set(port, NULL);
53686 @@ -1617,7 +1617,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
53687 pr_debug("uart_open(%d) called\n", line);
53688
53689 spin_lock_irq(&port->lock);
53690 - ++port->count;
53691 + atomic_inc(&port->count);
53692 spin_unlock_irq(&port->lock);
53693
53694 /*
53695 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
53696 index b799170..87dafd5 100644
53697 --- a/drivers/tty/synclink.c
53698 +++ b/drivers/tty/synclink.c
53699 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53700
53701 if (debug_level >= DEBUG_LEVEL_INFO)
53702 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
53703 - __FILE__,__LINE__, info->device_name, info->port.count);
53704 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53705
53706 if (tty_port_close_start(&info->port, tty, filp) == 0)
53707 goto cleanup;
53708 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53709 cleanup:
53710 if (debug_level >= DEBUG_LEVEL_INFO)
53711 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
53712 - tty->driver->name, info->port.count);
53713 + tty->driver->name, atomic_read(&info->port.count));
53714
53715 } /* end of mgsl_close() */
53716
53717 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
53718
53719 mgsl_flush_buffer(tty);
53720 shutdown(info);
53721 -
53722 - info->port.count = 0;
53723 +
53724 + atomic_set(&info->port.count, 0);
53725 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53726 info->port.tty = NULL;
53727
53728 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53729
53730 if (debug_level >= DEBUG_LEVEL_INFO)
53731 printk("%s(%d):block_til_ready before block on %s count=%d\n",
53732 - __FILE__,__LINE__, tty->driver->name, port->count );
53733 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53734
53735 spin_lock_irqsave(&info->irq_spinlock, flags);
53736 - port->count--;
53737 + atomic_dec(&port->count);
53738 spin_unlock_irqrestore(&info->irq_spinlock, flags);
53739 port->blocked_open++;
53740
53741 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53742
53743 if (debug_level >= DEBUG_LEVEL_INFO)
53744 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
53745 - __FILE__,__LINE__, tty->driver->name, port->count );
53746 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53747
53748 tty_unlock(tty);
53749 schedule();
53750 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53751
53752 /* FIXME: Racy on hangup during close wait */
53753 if (!tty_hung_up_p(filp))
53754 - port->count++;
53755 + atomic_inc(&port->count);
53756 port->blocked_open--;
53757
53758 if (debug_level >= DEBUG_LEVEL_INFO)
53759 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
53760 - __FILE__,__LINE__, tty->driver->name, port->count );
53761 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53762
53763 if (!retval)
53764 port->flags |= ASYNC_NORMAL_ACTIVE;
53765 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53766
53767 if (debug_level >= DEBUG_LEVEL_INFO)
53768 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
53769 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53770 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53771
53772 /* If port is closing, signal caller to try again */
53773 if (info->port.flags & ASYNC_CLOSING){
53774 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53775 spin_unlock_irqrestore(&info->netlock, flags);
53776 goto cleanup;
53777 }
53778 - info->port.count++;
53779 + atomic_inc(&info->port.count);
53780 spin_unlock_irqrestore(&info->netlock, flags);
53781
53782 - if (info->port.count == 1) {
53783 + if (atomic_read(&info->port.count) == 1) {
53784 /* 1st open on this device, init hardware */
53785 retval = startup(info);
53786 if (retval < 0)
53787 @@ -3442,8 +3442,8 @@ cleanup:
53788 if (retval) {
53789 if (tty->count == 1)
53790 info->port.tty = NULL; /* tty layer will release tty struct */
53791 - if(info->port.count)
53792 - info->port.count--;
53793 + if (atomic_read(&info->port.count))
53794 + atomic_dec(&info->port.count);
53795 }
53796
53797 return retval;
53798 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53799 unsigned short new_crctype;
53800
53801 /* return error if TTY interface open */
53802 - if (info->port.count)
53803 + if (atomic_read(&info->port.count))
53804 return -EBUSY;
53805
53806 switch (encoding)
53807 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
53808
53809 /* arbitrate between network and tty opens */
53810 spin_lock_irqsave(&info->netlock, flags);
53811 - if (info->port.count != 0 || info->netcount != 0) {
53812 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53813 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53814 spin_unlock_irqrestore(&info->netlock, flags);
53815 return -EBUSY;
53816 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53817 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53818
53819 /* return error if TTY interface open */
53820 - if (info->port.count)
53821 + if (atomic_read(&info->port.count))
53822 return -EBUSY;
53823
53824 if (cmd != SIOCWANDEV)
53825 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
53826 index 0e8c39b..e0cb171 100644
53827 --- a/drivers/tty/synclink_gt.c
53828 +++ b/drivers/tty/synclink_gt.c
53829 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53830 tty->driver_data = info;
53831 info->port.tty = tty;
53832
53833 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
53834 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
53835
53836 /* If port is closing, signal caller to try again */
53837 if (info->port.flags & ASYNC_CLOSING){
53838 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53839 mutex_unlock(&info->port.mutex);
53840 goto cleanup;
53841 }
53842 - info->port.count++;
53843 + atomic_inc(&info->port.count);
53844 spin_unlock_irqrestore(&info->netlock, flags);
53845
53846 - if (info->port.count == 1) {
53847 + if (atomic_read(&info->port.count) == 1) {
53848 /* 1st open on this device, init hardware */
53849 retval = startup(info);
53850 if (retval < 0) {
53851 @@ -715,8 +715,8 @@ cleanup:
53852 if (retval) {
53853 if (tty->count == 1)
53854 info->port.tty = NULL; /* tty layer will release tty struct */
53855 - if(info->port.count)
53856 - info->port.count--;
53857 + if(atomic_read(&info->port.count))
53858 + atomic_dec(&info->port.count);
53859 }
53860
53861 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
53862 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53863
53864 if (sanity_check(info, tty->name, "close"))
53865 return;
53866 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
53867 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
53868
53869 if (tty_port_close_start(&info->port, tty, filp) == 0)
53870 goto cleanup;
53871 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53872 tty_port_close_end(&info->port, tty);
53873 info->port.tty = NULL;
53874 cleanup:
53875 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
53876 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
53877 }
53878
53879 static void hangup(struct tty_struct *tty)
53880 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
53881 shutdown(info);
53882
53883 spin_lock_irqsave(&info->port.lock, flags);
53884 - info->port.count = 0;
53885 + atomic_set(&info->port.count, 0);
53886 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53887 info->port.tty = NULL;
53888 spin_unlock_irqrestore(&info->port.lock, flags);
53889 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53890 unsigned short new_crctype;
53891
53892 /* return error if TTY interface open */
53893 - if (info->port.count)
53894 + if (atomic_read(&info->port.count))
53895 return -EBUSY;
53896
53897 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
53898 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
53899
53900 /* arbitrate between network and tty opens */
53901 spin_lock_irqsave(&info->netlock, flags);
53902 - if (info->port.count != 0 || info->netcount != 0) {
53903 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53904 DBGINFO(("%s hdlc_open busy\n", dev->name));
53905 spin_unlock_irqrestore(&info->netlock, flags);
53906 return -EBUSY;
53907 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53908 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
53909
53910 /* return error if TTY interface open */
53911 - if (info->port.count)
53912 + if (atomic_read(&info->port.count))
53913 return -EBUSY;
53914
53915 if (cmd != SIOCWANDEV)
53916 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
53917 if (port == NULL)
53918 continue;
53919 spin_lock(&port->lock);
53920 - if ((port->port.count || port->netcount) &&
53921 + if ((atomic_read(&port->port.count) || port->netcount) &&
53922 port->pending_bh && !port->bh_running &&
53923 !port->bh_requested) {
53924 DBGISR(("%s bh queued\n", port->device_name));
53925 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53926 add_wait_queue(&port->open_wait, &wait);
53927
53928 spin_lock_irqsave(&info->lock, flags);
53929 - port->count--;
53930 + atomic_dec(&port->count);
53931 spin_unlock_irqrestore(&info->lock, flags);
53932 port->blocked_open++;
53933
53934 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53935 remove_wait_queue(&port->open_wait, &wait);
53936
53937 if (!tty_hung_up_p(filp))
53938 - port->count++;
53939 + atomic_inc(&port->count);
53940 port->blocked_open--;
53941
53942 if (!retval)
53943 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
53944 index c3f9091..abe4601 100644
53945 --- a/drivers/tty/synclinkmp.c
53946 +++ b/drivers/tty/synclinkmp.c
53947 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53948
53949 if (debug_level >= DEBUG_LEVEL_INFO)
53950 printk("%s(%d):%s open(), old ref count = %d\n",
53951 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53952 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53953
53954 /* If port is closing, signal caller to try again */
53955 if (info->port.flags & ASYNC_CLOSING){
53956 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53957 spin_unlock_irqrestore(&info->netlock, flags);
53958 goto cleanup;
53959 }
53960 - info->port.count++;
53961 + atomic_inc(&info->port.count);
53962 spin_unlock_irqrestore(&info->netlock, flags);
53963
53964 - if (info->port.count == 1) {
53965 + if (atomic_read(&info->port.count) == 1) {
53966 /* 1st open on this device, init hardware */
53967 retval = startup(info);
53968 if (retval < 0)
53969 @@ -796,8 +796,8 @@ cleanup:
53970 if (retval) {
53971 if (tty->count == 1)
53972 info->port.tty = NULL; /* tty layer will release tty struct */
53973 - if(info->port.count)
53974 - info->port.count--;
53975 + if(atomic_read(&info->port.count))
53976 + atomic_dec(&info->port.count);
53977 }
53978
53979 return retval;
53980 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53981
53982 if (debug_level >= DEBUG_LEVEL_INFO)
53983 printk("%s(%d):%s close() entry, count=%d\n",
53984 - __FILE__,__LINE__, info->device_name, info->port.count);
53985 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53986
53987 if (tty_port_close_start(&info->port, tty, filp) == 0)
53988 goto cleanup;
53989 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53990 cleanup:
53991 if (debug_level >= DEBUG_LEVEL_INFO)
53992 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
53993 - tty->driver->name, info->port.count);
53994 + tty->driver->name, atomic_read(&info->port.count));
53995 }
53996
53997 /* Called by tty_hangup() when a hangup is signaled.
53998 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
53999 shutdown(info);
54000
54001 spin_lock_irqsave(&info->port.lock, flags);
54002 - info->port.count = 0;
54003 + atomic_set(&info->port.count, 0);
54004 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54005 info->port.tty = NULL;
54006 spin_unlock_irqrestore(&info->port.lock, flags);
54007 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54008 unsigned short new_crctype;
54009
54010 /* return error if TTY interface open */
54011 - if (info->port.count)
54012 + if (atomic_read(&info->port.count))
54013 return -EBUSY;
54014
54015 switch (encoding)
54016 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
54017
54018 /* arbitrate between network and tty opens */
54019 spin_lock_irqsave(&info->netlock, flags);
54020 - if (info->port.count != 0 || info->netcount != 0) {
54021 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54022 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54023 spin_unlock_irqrestore(&info->netlock, flags);
54024 return -EBUSY;
54025 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54026 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54027
54028 /* return error if TTY interface open */
54029 - if (info->port.count)
54030 + if (atomic_read(&info->port.count))
54031 return -EBUSY;
54032
54033 if (cmd != SIOCWANDEV)
54034 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
54035 * do not request bottom half processing if the
54036 * device is not open in a normal mode.
54037 */
54038 - if ( port && (port->port.count || port->netcount) &&
54039 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
54040 port->pending_bh && !port->bh_running &&
54041 !port->bh_requested ) {
54042 if ( debug_level >= DEBUG_LEVEL_ISR )
54043 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54044
54045 if (debug_level >= DEBUG_LEVEL_INFO)
54046 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
54047 - __FILE__,__LINE__, tty->driver->name, port->count );
54048 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54049
54050 spin_lock_irqsave(&info->lock, flags);
54051 - port->count--;
54052 + atomic_dec(&port->count);
54053 spin_unlock_irqrestore(&info->lock, flags);
54054 port->blocked_open++;
54055
54056 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54057
54058 if (debug_level >= DEBUG_LEVEL_INFO)
54059 printk("%s(%d):%s block_til_ready() count=%d\n",
54060 - __FILE__,__LINE__, tty->driver->name, port->count );
54061 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54062
54063 tty_unlock(tty);
54064 schedule();
54065 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54066 set_current_state(TASK_RUNNING);
54067 remove_wait_queue(&port->open_wait, &wait);
54068 if (!tty_hung_up_p(filp))
54069 - port->count++;
54070 + atomic_inc(&port->count);
54071 port->blocked_open--;
54072
54073 if (debug_level >= DEBUG_LEVEL_INFO)
54074 printk("%s(%d):%s block_til_ready() after, count=%d\n",
54075 - __FILE__,__LINE__, tty->driver->name, port->count );
54076 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54077
54078 if (!retval)
54079 port->flags |= ASYNC_NORMAL_ACTIVE;
54080 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
54081 index 42bad18..447d7a2 100644
54082 --- a/drivers/tty/sysrq.c
54083 +++ b/drivers/tty/sysrq.c
54084 @@ -1084,7 +1084,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
54085 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
54086 size_t count, loff_t *ppos)
54087 {
54088 - if (count) {
54089 + if (count && capable(CAP_SYS_ADMIN)) {
54090 char c;
54091
54092 if (get_user(c, buf))
54093 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
54094 index 2bb4dfc..a7f6e86 100644
54095 --- a/drivers/tty/tty_io.c
54096 +++ b/drivers/tty/tty_io.c
54097 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
54098
54099 void tty_default_fops(struct file_operations *fops)
54100 {
54101 - *fops = tty_fops;
54102 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
54103 }
54104
54105 /*
54106 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
54107 index 3737f55..7cef448 100644
54108 --- a/drivers/tty/tty_ldisc.c
54109 +++ b/drivers/tty/tty_ldisc.c
54110 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
54111 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54112 tty_ldiscs[disc] = new_ldisc;
54113 new_ldisc->num = disc;
54114 - new_ldisc->refcount = 0;
54115 + atomic_set(&new_ldisc->refcount, 0);
54116 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54117
54118 return ret;
54119 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
54120 return -EINVAL;
54121
54122 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54123 - if (tty_ldiscs[disc]->refcount)
54124 + if (atomic_read(&tty_ldiscs[disc]->refcount))
54125 ret = -EBUSY;
54126 else
54127 tty_ldiscs[disc] = NULL;
54128 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
54129 if (ldops) {
54130 ret = ERR_PTR(-EAGAIN);
54131 if (try_module_get(ldops->owner)) {
54132 - ldops->refcount++;
54133 + atomic_inc(&ldops->refcount);
54134 ret = ldops;
54135 }
54136 }
54137 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
54138 unsigned long flags;
54139
54140 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54141 - ldops->refcount--;
54142 + atomic_dec(&ldops->refcount);
54143 module_put(ldops->owner);
54144 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54145 }
54146 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
54147 index 40b31835..94d92ae 100644
54148 --- a/drivers/tty/tty_port.c
54149 +++ b/drivers/tty/tty_port.c
54150 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
54151 unsigned long flags;
54152
54153 spin_lock_irqsave(&port->lock, flags);
54154 - port->count = 0;
54155 + atomic_set(&port->count, 0);
54156 port->flags &= ~ASYNC_NORMAL_ACTIVE;
54157 tty = port->tty;
54158 if (tty)
54159 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54160
54161 /* The port lock protects the port counts */
54162 spin_lock_irqsave(&port->lock, flags);
54163 - port->count--;
54164 + atomic_dec(&port->count);
54165 port->blocked_open++;
54166 spin_unlock_irqrestore(&port->lock, flags);
54167
54168 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54169 we must not mess that up further */
54170 spin_lock_irqsave(&port->lock, flags);
54171 if (!tty_hung_up_p(filp))
54172 - port->count++;
54173 + atomic_inc(&port->count);
54174 port->blocked_open--;
54175 if (retval == 0)
54176 port->flags |= ASYNC_NORMAL_ACTIVE;
54177 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
54178 return 0;
54179
54180 spin_lock_irqsave(&port->lock, flags);
54181 - if (tty->count == 1 && port->count != 1) {
54182 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
54183 printk(KERN_WARNING
54184 "tty_port_close_start: tty->count = 1 port count = %d.\n",
54185 - port->count);
54186 - port->count = 1;
54187 + atomic_read(&port->count));
54188 + atomic_set(&port->count, 1);
54189 }
54190 - if (--port->count < 0) {
54191 + if (atomic_dec_return(&port->count) < 0) {
54192 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
54193 - port->count);
54194 - port->count = 0;
54195 + atomic_read(&port->count));
54196 + atomic_set(&port->count, 0);
54197 }
54198
54199 - if (port->count) {
54200 + if (atomic_read(&port->count)) {
54201 spin_unlock_irqrestore(&port->lock, flags);
54202 return 0;
54203 }
54204 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
54205 struct file *filp)
54206 {
54207 spin_lock_irq(&port->lock);
54208 - ++port->count;
54209 + atomic_inc(&port->count);
54210 spin_unlock_irq(&port->lock);
54211 tty_port_tty_set(port, tty);
54212
54213 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
54214 index 8a89f6e..50b32af 100644
54215 --- a/drivers/tty/vt/keyboard.c
54216 +++ b/drivers/tty/vt/keyboard.c
54217 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
54218 kbd->kbdmode == VC_OFF) &&
54219 value != KVAL(K_SAK))
54220 return; /* SAK is allowed even in raw mode */
54221 +
54222 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
54223 + {
54224 + void *func = fn_handler[value];
54225 + if (func == fn_show_state || func == fn_show_ptregs ||
54226 + func == fn_show_mem)
54227 + return;
54228 + }
54229 +#endif
54230 +
54231 fn_handler[value](vc);
54232 }
54233
54234 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54235 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
54236 return -EFAULT;
54237
54238 - if (!capable(CAP_SYS_TTY_CONFIG))
54239 - perm = 0;
54240 -
54241 switch (cmd) {
54242 case KDGKBENT:
54243 /* Ensure another thread doesn't free it under us */
54244 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54245 spin_unlock_irqrestore(&kbd_event_lock, flags);
54246 return put_user(val, &user_kbe->kb_value);
54247 case KDSKBENT:
54248 + if (!capable(CAP_SYS_TTY_CONFIG))
54249 + perm = 0;
54250 +
54251 if (!perm)
54252 return -EPERM;
54253 if (!i && v == K_NOSUCHMAP) {
54254 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54255 int i, j, k;
54256 int ret;
54257
54258 - if (!capable(CAP_SYS_TTY_CONFIG))
54259 - perm = 0;
54260 -
54261 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
54262 if (!kbs) {
54263 ret = -ENOMEM;
54264 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54265 kfree(kbs);
54266 return ((p && *p) ? -EOVERFLOW : 0);
54267 case KDSKBSENT:
54268 + if (!capable(CAP_SYS_TTY_CONFIG))
54269 + perm = 0;
54270 +
54271 if (!perm) {
54272 ret = -EPERM;
54273 goto reterr;
54274 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
54275 index 6276f13..84f2449 100644
54276 --- a/drivers/uio/uio.c
54277 +++ b/drivers/uio/uio.c
54278 @@ -25,6 +25,7 @@
54279 #include <linux/kobject.h>
54280 #include <linux/cdev.h>
54281 #include <linux/uio_driver.h>
54282 +#include <asm/local.h>
54283
54284 #define UIO_MAX_DEVICES (1U << MINORBITS)
54285
54286 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
54287 struct device_attribute *attr, char *buf)
54288 {
54289 struct uio_device *idev = dev_get_drvdata(dev);
54290 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
54291 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
54292 }
54293 static DEVICE_ATTR_RO(event);
54294
54295 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
54296 {
54297 struct uio_device *idev = info->uio_dev;
54298
54299 - atomic_inc(&idev->event);
54300 + atomic_inc_unchecked(&idev->event);
54301 wake_up_interruptible(&idev->wait);
54302 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
54303 }
54304 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
54305 }
54306
54307 listener->dev = idev;
54308 - listener->event_count = atomic_read(&idev->event);
54309 + listener->event_count = atomic_read_unchecked(&idev->event);
54310 filep->private_data = listener;
54311
54312 if (idev->info->open) {
54313 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
54314 return -EIO;
54315
54316 poll_wait(filep, &idev->wait, wait);
54317 - if (listener->event_count != atomic_read(&idev->event))
54318 + if (listener->event_count != atomic_read_unchecked(&idev->event))
54319 return POLLIN | POLLRDNORM;
54320 return 0;
54321 }
54322 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
54323 do {
54324 set_current_state(TASK_INTERRUPTIBLE);
54325
54326 - event_count = atomic_read(&idev->event);
54327 + event_count = atomic_read_unchecked(&idev->event);
54328 if (event_count != listener->event_count) {
54329 if (copy_to_user(buf, &event_count, count))
54330 retval = -EFAULT;
54331 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
54332 static int uio_find_mem_index(struct vm_area_struct *vma)
54333 {
54334 struct uio_device *idev = vma->vm_private_data;
54335 + unsigned long size;
54336
54337 if (vma->vm_pgoff < MAX_UIO_MAPS) {
54338 - if (idev->info->mem[vma->vm_pgoff].size == 0)
54339 + size = idev->info->mem[vma->vm_pgoff].size;
54340 + if (size == 0)
54341 + return -1;
54342 + if (vma->vm_end - vma->vm_start > size)
54343 return -1;
54344 return (int)vma->vm_pgoff;
54345 }
54346 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
54347 idev->owner = owner;
54348 idev->info = info;
54349 init_waitqueue_head(&idev->wait);
54350 - atomic_set(&idev->event, 0);
54351 + atomic_set_unchecked(&idev->event, 0);
54352
54353 ret = uio_get_minor(idev);
54354 if (ret)
54355 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
54356 index 813d4d3..a71934f 100644
54357 --- a/drivers/usb/atm/cxacru.c
54358 +++ b/drivers/usb/atm/cxacru.c
54359 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
54360 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
54361 if (ret < 2)
54362 return -EINVAL;
54363 - if (index < 0 || index > 0x7f)
54364 + if (index > 0x7f)
54365 return -EINVAL;
54366 pos += tmp;
54367
54368 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
54369 index dada014..1d0d517 100644
54370 --- a/drivers/usb/atm/usbatm.c
54371 +++ b/drivers/usb/atm/usbatm.c
54372 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54373 if (printk_ratelimit())
54374 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
54375 __func__, vpi, vci);
54376 - atomic_inc(&vcc->stats->rx_err);
54377 + atomic_inc_unchecked(&vcc->stats->rx_err);
54378 return;
54379 }
54380
54381 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54382 if (length > ATM_MAX_AAL5_PDU) {
54383 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
54384 __func__, length, vcc);
54385 - atomic_inc(&vcc->stats->rx_err);
54386 + atomic_inc_unchecked(&vcc->stats->rx_err);
54387 goto out;
54388 }
54389
54390 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54391 if (sarb->len < pdu_length) {
54392 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
54393 __func__, pdu_length, sarb->len, vcc);
54394 - atomic_inc(&vcc->stats->rx_err);
54395 + atomic_inc_unchecked(&vcc->stats->rx_err);
54396 goto out;
54397 }
54398
54399 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
54400 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
54401 __func__, vcc);
54402 - atomic_inc(&vcc->stats->rx_err);
54403 + atomic_inc_unchecked(&vcc->stats->rx_err);
54404 goto out;
54405 }
54406
54407 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54408 if (printk_ratelimit())
54409 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
54410 __func__, length);
54411 - atomic_inc(&vcc->stats->rx_drop);
54412 + atomic_inc_unchecked(&vcc->stats->rx_drop);
54413 goto out;
54414 }
54415
54416 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54417
54418 vcc->push(vcc, skb);
54419
54420 - atomic_inc(&vcc->stats->rx);
54421 + atomic_inc_unchecked(&vcc->stats->rx);
54422 out:
54423 skb_trim(sarb, 0);
54424 }
54425 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
54426 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
54427
54428 usbatm_pop(vcc, skb);
54429 - atomic_inc(&vcc->stats->tx);
54430 + atomic_inc_unchecked(&vcc->stats->tx);
54431
54432 skb = skb_dequeue(&instance->sndqueue);
54433 }
54434 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
54435 if (!left--)
54436 return sprintf(page,
54437 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
54438 - atomic_read(&atm_dev->stats.aal5.tx),
54439 - atomic_read(&atm_dev->stats.aal5.tx_err),
54440 - atomic_read(&atm_dev->stats.aal5.rx),
54441 - atomic_read(&atm_dev->stats.aal5.rx_err),
54442 - atomic_read(&atm_dev->stats.aal5.rx_drop));
54443 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
54444 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
54445 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
54446 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
54447 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
54448
54449 if (!left--) {
54450 if (instance->disconnected)
54451 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
54452 index 2a3bbdf..91d72cf 100644
54453 --- a/drivers/usb/core/devices.c
54454 +++ b/drivers/usb/core/devices.c
54455 @@ -126,7 +126,7 @@ static const char format_endpt[] =
54456 * time it gets called.
54457 */
54458 static struct device_connect_event {
54459 - atomic_t count;
54460 + atomic_unchecked_t count;
54461 wait_queue_head_t wait;
54462 } device_event = {
54463 .count = ATOMIC_INIT(1),
54464 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
54465
54466 void usbfs_conn_disc_event(void)
54467 {
54468 - atomic_add(2, &device_event.count);
54469 + atomic_add_unchecked(2, &device_event.count);
54470 wake_up(&device_event.wait);
54471 }
54472
54473 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
54474
54475 poll_wait(file, &device_event.wait, wait);
54476
54477 - event_count = atomic_read(&device_event.count);
54478 + event_count = atomic_read_unchecked(&device_event.count);
54479 if (file->f_version != event_count) {
54480 file->f_version = event_count;
54481 return POLLIN | POLLRDNORM;
54482 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
54483 index e500243..401300f 100644
54484 --- a/drivers/usb/core/devio.c
54485 +++ b/drivers/usb/core/devio.c
54486 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54487 struct usb_dev_state *ps = file->private_data;
54488 struct usb_device *dev = ps->dev;
54489 ssize_t ret = 0;
54490 - unsigned len;
54491 + size_t len;
54492 loff_t pos;
54493 int i;
54494
54495 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54496 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
54497 struct usb_config_descriptor *config =
54498 (struct usb_config_descriptor *)dev->rawdescriptors[i];
54499 - unsigned int length = le16_to_cpu(config->wTotalLength);
54500 + size_t length = le16_to_cpu(config->wTotalLength);
54501
54502 if (*ppos < pos + length) {
54503
54504 /* The descriptor may claim to be longer than it
54505 * really is. Here is the actual allocated length. */
54506 - unsigned alloclen =
54507 + size_t alloclen =
54508 le16_to_cpu(dev->config[i].desc.wTotalLength);
54509
54510 - len = length - (*ppos - pos);
54511 + len = length + pos - *ppos;
54512 if (len > nbytes)
54513 len = nbytes;
54514
54515 /* Simply don't write (skip over) unallocated parts */
54516 if (alloclen > (*ppos - pos)) {
54517 - alloclen -= (*ppos - pos);
54518 + alloclen = alloclen + pos - *ppos;
54519 if (copy_to_user(buf,
54520 dev->rawdescriptors[i] + (*ppos - pos),
54521 min(len, alloclen))) {
54522 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
54523 index 45a915c..09f9735 100644
54524 --- a/drivers/usb/core/hcd.c
54525 +++ b/drivers/usb/core/hcd.c
54526 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54527 */
54528 usb_get_urb(urb);
54529 atomic_inc(&urb->use_count);
54530 - atomic_inc(&urb->dev->urbnum);
54531 + atomic_inc_unchecked(&urb->dev->urbnum);
54532 usbmon_urb_submit(&hcd->self, urb);
54533
54534 /* NOTE requirements on root-hub callers (usbfs and the hub
54535 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54536 urb->hcpriv = NULL;
54537 INIT_LIST_HEAD(&urb->urb_list);
54538 atomic_dec(&urb->use_count);
54539 - atomic_dec(&urb->dev->urbnum);
54540 + atomic_dec_unchecked(&urb->dev->urbnum);
54541 if (atomic_read(&urb->reject))
54542 wake_up(&usb_kill_urb_queue);
54543 usb_put_urb(urb);
54544 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
54545 index b4bfa3a..008f926 100644
54546 --- a/drivers/usb/core/hub.c
54547 +++ b/drivers/usb/core/hub.c
54548 @@ -26,6 +26,7 @@
54549 #include <linux/mutex.h>
54550 #include <linux/random.h>
54551 #include <linux/pm_qos.h>
54552 +#include <linux/grsecurity.h>
54553
54554 #include <asm/uaccess.h>
54555 #include <asm/byteorder.h>
54556 @@ -4664,6 +4665,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
54557 goto done;
54558 return;
54559 }
54560 +
54561 + if (gr_handle_new_usb())
54562 + goto done;
54563 +
54564 if (hub_is_superspeed(hub->hdev))
54565 unit_load = 150;
54566 else
54567 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
54568 index f368d20..0c30ac5 100644
54569 --- a/drivers/usb/core/message.c
54570 +++ b/drivers/usb/core/message.c
54571 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
54572 * Return: If successful, the number of bytes transferred. Otherwise, a negative
54573 * error number.
54574 */
54575 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54576 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54577 __u8 requesttype, __u16 value, __u16 index, void *data,
54578 __u16 size, int timeout)
54579 {
54580 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
54581 * If successful, 0. Otherwise a negative error number. The number of actual
54582 * bytes transferred will be stored in the @actual_length parameter.
54583 */
54584 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54585 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54586 void *data, int len, int *actual_length, int timeout)
54587 {
54588 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
54589 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
54590 * bytes transferred will be stored in the @actual_length parameter.
54591 *
54592 */
54593 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54594 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54595 void *data, int len, int *actual_length, int timeout)
54596 {
54597 struct urb *urb;
54598 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
54599 index d269738..7340cd7 100644
54600 --- a/drivers/usb/core/sysfs.c
54601 +++ b/drivers/usb/core/sysfs.c
54602 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
54603 struct usb_device *udev;
54604
54605 udev = to_usb_device(dev);
54606 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
54607 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
54608 }
54609 static DEVICE_ATTR_RO(urbnum);
54610
54611 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
54612 index b1fb9ae..4224885 100644
54613 --- a/drivers/usb/core/usb.c
54614 +++ b/drivers/usb/core/usb.c
54615 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
54616 set_dev_node(&dev->dev, dev_to_node(bus->controller));
54617 dev->state = USB_STATE_ATTACHED;
54618 dev->lpm_disable_count = 1;
54619 - atomic_set(&dev->urbnum, 0);
54620 + atomic_set_unchecked(&dev->urbnum, 0);
54621
54622 INIT_LIST_HEAD(&dev->ep0.urb_list);
54623 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
54624 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
54625 index 8cfc319..4868255 100644
54626 --- a/drivers/usb/early/ehci-dbgp.c
54627 +++ b/drivers/usb/early/ehci-dbgp.c
54628 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
54629
54630 #ifdef CONFIG_KGDB
54631 static struct kgdb_io kgdbdbgp_io_ops;
54632 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
54633 +static struct kgdb_io kgdbdbgp_io_ops_console;
54634 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
54635 #else
54636 #define dbgp_kgdb_mode (0)
54637 #endif
54638 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
54639 .write_char = kgdbdbgp_write_char,
54640 };
54641
54642 +static struct kgdb_io kgdbdbgp_io_ops_console = {
54643 + .name = "kgdbdbgp",
54644 + .read_char = kgdbdbgp_read_char,
54645 + .write_char = kgdbdbgp_write_char,
54646 + .is_console = 1
54647 +};
54648 +
54649 static int kgdbdbgp_wait_time;
54650
54651 static int __init kgdbdbgp_parse_config(char *str)
54652 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
54653 ptr++;
54654 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
54655 }
54656 - kgdb_register_io_module(&kgdbdbgp_io_ops);
54657 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
54658 + if (early_dbgp_console.index != -1)
54659 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
54660 + else
54661 + kgdb_register_io_module(&kgdbdbgp_io_ops);
54662
54663 return 0;
54664 }
54665 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
54666 index e971584..03495ab 100644
54667 --- a/drivers/usb/gadget/function/f_uac1.c
54668 +++ b/drivers/usb/gadget/function/f_uac1.c
54669 @@ -14,6 +14,7 @@
54670 #include <linux/module.h>
54671 #include <linux/device.h>
54672 #include <linux/atomic.h>
54673 +#include <linux/module.h>
54674
54675 #include "u_uac1.h"
54676
54677 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
54678 index 491082a..dfd7d17 100644
54679 --- a/drivers/usb/gadget/function/u_serial.c
54680 +++ b/drivers/usb/gadget/function/u_serial.c
54681 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54682 spin_lock_irq(&port->port_lock);
54683
54684 /* already open? Great. */
54685 - if (port->port.count) {
54686 + if (atomic_read(&port->port.count)) {
54687 status = 0;
54688 - port->port.count++;
54689 + atomic_inc(&port->port.count);
54690
54691 /* currently opening/closing? wait ... */
54692 } else if (port->openclose) {
54693 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54694 tty->driver_data = port;
54695 port->port.tty = tty;
54696
54697 - port->port.count = 1;
54698 + atomic_set(&port->port.count, 1);
54699 port->openclose = false;
54700
54701 /* if connected, start the I/O stream */
54702 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54703
54704 spin_lock_irq(&port->port_lock);
54705
54706 - if (port->port.count != 1) {
54707 - if (port->port.count == 0)
54708 + if (atomic_read(&port->port.count) != 1) {
54709 + if (atomic_read(&port->port.count) == 0)
54710 WARN_ON(1);
54711 else
54712 - --port->port.count;
54713 + atomic_dec(&port->port.count);
54714 goto exit;
54715 }
54716
54717 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54718 * and sleep if necessary
54719 */
54720 port->openclose = true;
54721 - port->port.count = 0;
54722 + atomic_set(&port->port.count, 0);
54723
54724 gser = port->port_usb;
54725 if (gser && gser->disconnect)
54726 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
54727 int cond;
54728
54729 spin_lock_irq(&port->port_lock);
54730 - cond = (port->port.count == 0) && !port->openclose;
54731 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
54732 spin_unlock_irq(&port->port_lock);
54733 return cond;
54734 }
54735 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
54736 /* if it's already open, start I/O ... and notify the serial
54737 * protocol about open/close status (connect/disconnect).
54738 */
54739 - if (port->port.count) {
54740 + if (atomic_read(&port->port.count)) {
54741 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
54742 gs_start_io(port);
54743 if (gser->connect)
54744 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
54745
54746 port->port_usb = NULL;
54747 gser->ioport = NULL;
54748 - if (port->port.count > 0 || port->openclose) {
54749 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
54750 wake_up_interruptible(&port->drain_wait);
54751 if (port->port.tty)
54752 tty_hangup(port->port.tty);
54753 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
54754
54755 /* finally, free any unused/unusable I/O buffers */
54756 spin_lock_irqsave(&port->port_lock, flags);
54757 - if (port->port.count == 0 && !port->openclose)
54758 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
54759 gs_buf_free(&port->port_write_buf);
54760 gs_free_requests(gser->out, &port->read_pool, NULL);
54761 gs_free_requests(gser->out, &port->read_queue, NULL);
54762 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
54763 index 53842a1..2bef3b6 100644
54764 --- a/drivers/usb/gadget/function/u_uac1.c
54765 +++ b/drivers/usb/gadget/function/u_uac1.c
54766 @@ -17,6 +17,7 @@
54767 #include <linux/ctype.h>
54768 #include <linux/random.h>
54769 #include <linux/syscalls.h>
54770 +#include <linux/module.h>
54771
54772 #include "u_uac1.h"
54773
54774 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
54775 index 118edb7..7a6415f 100644
54776 --- a/drivers/usb/host/ehci-hub.c
54777 +++ b/drivers/usb/host/ehci-hub.c
54778 @@ -769,7 +769,7 @@ static struct urb *request_single_step_set_feature_urb(
54779 urb->transfer_flags = URB_DIR_IN;
54780 usb_get_urb(urb);
54781 atomic_inc(&urb->use_count);
54782 - atomic_inc(&urb->dev->urbnum);
54783 + atomic_inc_unchecked(&urb->dev->urbnum);
54784 urb->setup_dma = dma_map_single(
54785 hcd->self.controller,
54786 urb->setup_packet,
54787 @@ -836,7 +836,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
54788 urb->status = -EINPROGRESS;
54789 usb_get_urb(urb);
54790 atomic_inc(&urb->use_count);
54791 - atomic_inc(&urb->dev->urbnum);
54792 + atomic_inc_unchecked(&urb->dev->urbnum);
54793 retval = submit_single_step_set_feature(hcd, urb, 0);
54794 if (!retval && !wait_for_completion_timeout(&done,
54795 msecs_to_jiffies(2000))) {
54796 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
54797 index 1db0626..4948782 100644
54798 --- a/drivers/usb/host/hwa-hc.c
54799 +++ b/drivers/usb/host/hwa-hc.c
54800 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54801 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
54802 struct wahc *wa = &hwahc->wa;
54803 struct device *dev = &wa->usb_iface->dev;
54804 - u8 mas_le[UWB_NUM_MAS/8];
54805 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
54806 +
54807 + if (mas_le == NULL)
54808 + return -ENOMEM;
54809
54810 /* Set the stream index */
54811 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
54812 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54813 WUSB_REQ_SET_WUSB_MAS,
54814 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
54815 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
54816 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
54817 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
54818 if (result < 0)
54819 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
54820 out:
54821 + kfree(mas_le);
54822 +
54823 return result;
54824 }
54825
54826 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
54827 index b3d245e..99549ed 100644
54828 --- a/drivers/usb/misc/appledisplay.c
54829 +++ b/drivers/usb/misc/appledisplay.c
54830 @@ -84,7 +84,7 @@ struct appledisplay {
54831 struct mutex sysfslock; /* concurrent read and write */
54832 };
54833
54834 -static atomic_t count_displays = ATOMIC_INIT(0);
54835 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
54836 static struct workqueue_struct *wq;
54837
54838 static void appledisplay_complete(struct urb *urb)
54839 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
54840
54841 /* Register backlight device */
54842 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
54843 - atomic_inc_return(&count_displays) - 1);
54844 + atomic_inc_return_unchecked(&count_displays) - 1);
54845 memset(&props, 0, sizeof(struct backlight_properties));
54846 props.type = BACKLIGHT_RAW;
54847 props.max_brightness = 0xff;
54848 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
54849 index 29fa1c3..a57b08e 100644
54850 --- a/drivers/usb/serial/console.c
54851 +++ b/drivers/usb/serial/console.c
54852 @@ -125,7 +125,7 @@ static int usb_console_setup(struct console *co, char *options)
54853
54854 info->port = port;
54855
54856 - ++port->port.count;
54857 + atomic_inc(&port->port.count);
54858 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
54859 if (serial->type->set_termios) {
54860 /*
54861 @@ -173,7 +173,7 @@ static int usb_console_setup(struct console *co, char *options)
54862 }
54863 /* Now that any required fake tty operations are completed restore
54864 * the tty port count */
54865 - --port->port.count;
54866 + atomic_dec(&port->port.count);
54867 /* The console is special in terms of closing the device so
54868 * indicate this port is now acting as a system console. */
54869 port->port.console = 1;
54870 @@ -186,7 +186,7 @@ static int usb_console_setup(struct console *co, char *options)
54871 put_tty:
54872 tty_kref_put(tty);
54873 reset_open_count:
54874 - port->port.count = 0;
54875 + atomic_set(&port->port.count, 0);
54876 usb_autopm_put_interface(serial->interface);
54877 error_get_interface:
54878 usb_serial_put(serial);
54879 @@ -197,7 +197,7 @@ static int usb_console_setup(struct console *co, char *options)
54880 static void usb_console_write(struct console *co,
54881 const char *buf, unsigned count)
54882 {
54883 - static struct usbcons_info *info = &usbcons_info;
54884 + struct usbcons_info *info = &usbcons_info;
54885 struct usb_serial_port *port = info->port;
54886 struct usb_serial *serial;
54887 int retval = -ENODEV;
54888 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
54889 index 307e339..6aa97cb 100644
54890 --- a/drivers/usb/storage/usb.h
54891 +++ b/drivers/usb/storage/usb.h
54892 @@ -63,7 +63,7 @@ struct us_unusual_dev {
54893 __u8 useProtocol;
54894 __u8 useTransport;
54895 int (*initFunction)(struct us_data *);
54896 -};
54897 +} __do_const;
54898
54899
54900 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
54901 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
54902 index a863a98..d272795 100644
54903 --- a/drivers/usb/usbip/vhci.h
54904 +++ b/drivers/usb/usbip/vhci.h
54905 @@ -83,7 +83,7 @@ struct vhci_hcd {
54906 unsigned resuming:1;
54907 unsigned long re_timeout;
54908
54909 - atomic_t seqnum;
54910 + atomic_unchecked_t seqnum;
54911
54912 /*
54913 * NOTE:
54914 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
54915 index 1ae9d40..c62604b 100644
54916 --- a/drivers/usb/usbip/vhci_hcd.c
54917 +++ b/drivers/usb/usbip/vhci_hcd.c
54918 @@ -439,7 +439,7 @@ static void vhci_tx_urb(struct urb *urb)
54919
54920 spin_lock(&vdev->priv_lock);
54921
54922 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
54923 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54924 if (priv->seqnum == 0xffff)
54925 dev_info(&urb->dev->dev, "seqnum max\n");
54926
54927 @@ -684,7 +684,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
54928 return -ENOMEM;
54929 }
54930
54931 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
54932 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54933 if (unlink->seqnum == 0xffff)
54934 pr_info("seqnum max\n");
54935
54936 @@ -888,7 +888,7 @@ static int vhci_start(struct usb_hcd *hcd)
54937 vdev->rhport = rhport;
54938 }
54939
54940 - atomic_set(&vhci->seqnum, 0);
54941 + atomic_set_unchecked(&vhci->seqnum, 0);
54942 spin_lock_init(&vhci->lock);
54943
54944 hcd->power_budget = 0; /* no limit */
54945 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
54946 index 00e4a54..d676f85 100644
54947 --- a/drivers/usb/usbip/vhci_rx.c
54948 +++ b/drivers/usb/usbip/vhci_rx.c
54949 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
54950 if (!urb) {
54951 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
54952 pr_info("max seqnum %d\n",
54953 - atomic_read(&the_controller->seqnum));
54954 + atomic_read_unchecked(&the_controller->seqnum));
54955 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
54956 return;
54957 }
54958 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
54959 index edc7267..9f65ce2 100644
54960 --- a/drivers/usb/wusbcore/wa-hc.h
54961 +++ b/drivers/usb/wusbcore/wa-hc.h
54962 @@ -240,7 +240,7 @@ struct wahc {
54963 spinlock_t xfer_list_lock;
54964 struct work_struct xfer_enqueue_work;
54965 struct work_struct xfer_error_work;
54966 - atomic_t xfer_id_count;
54967 + atomic_unchecked_t xfer_id_count;
54968
54969 kernel_ulong_t quirks;
54970 };
54971 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
54972 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
54973 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
54974 wa->dto_in_use = 0;
54975 - atomic_set(&wa->xfer_id_count, 1);
54976 + atomic_set_unchecked(&wa->xfer_id_count, 1);
54977 /* init the buf in URBs */
54978 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
54979 usb_init_urb(&(wa->buf_in_urbs[index]));
54980 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
54981 index 69af4fd..da390d7 100644
54982 --- a/drivers/usb/wusbcore/wa-xfer.c
54983 +++ b/drivers/usb/wusbcore/wa-xfer.c
54984 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
54985 */
54986 static void wa_xfer_id_init(struct wa_xfer *xfer)
54987 {
54988 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
54989 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
54990 }
54991
54992 /* Return the xfer's ID. */
54993 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
54994 index f018d8d..ccab63f 100644
54995 --- a/drivers/vfio/vfio.c
54996 +++ b/drivers/vfio/vfio.c
54997 @@ -481,7 +481,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
54998 return 0;
54999
55000 /* TODO Prevent device auto probing */
55001 - WARN("Device %s added to live group %d!\n", dev_name(dev),
55002 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
55003 iommu_group_id(group->iommu_group));
55004
55005 return 0;
55006 diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
55007 index 9484d56..d415d69 100644
55008 --- a/drivers/vhost/net.c
55009 +++ b/drivers/vhost/net.c
55010 @@ -650,10 +650,8 @@ static void handle_rx(struct vhost_net *net)
55011 break;
55012 }
55013 /* TODO: Should check and handle checksum. */
55014 -
55015 - hdr.num_buffers = cpu_to_vhost16(vq, headcount);
55016 if (likely(mergeable) &&
55017 - memcpy_toiovecend(nvq->hdr, (void *)&hdr.num_buffers,
55018 + memcpy_toiovecend(nvq->hdr, (unsigned char *)&headcount,
55019 offsetof(typeof(hdr), num_buffers),
55020 sizeof hdr.num_buffers)) {
55021 vq_err(vq, "Failed num_buffers write");
55022 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
55023 index 3bb02c6..a01ff38 100644
55024 --- a/drivers/vhost/vringh.c
55025 +++ b/drivers/vhost/vringh.c
55026 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
55027 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
55028 {
55029 __virtio16 v = 0;
55030 - int rc = get_user(v, (__force __virtio16 __user *)p);
55031 + int rc = get_user(v, (__force_user __virtio16 *)p);
55032 *val = vringh16_to_cpu(vrh, v);
55033 return rc;
55034 }
55035 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
55036 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
55037 {
55038 __virtio16 v = cpu_to_vringh16(vrh, val);
55039 - return put_user(v, (__force __virtio16 __user *)p);
55040 + return put_user(v, (__force_user __virtio16 *)p);
55041 }
55042
55043 static inline int copydesc_user(void *dst, const void *src, size_t len)
55044 {
55045 - return copy_from_user(dst, (__force void __user *)src, len) ?
55046 + return copy_from_user(dst, (void __force_user *)src, len) ?
55047 -EFAULT : 0;
55048 }
55049
55050 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
55051 const struct vring_used_elem *src,
55052 unsigned int num)
55053 {
55054 - return copy_to_user((__force void __user *)dst, src,
55055 + return copy_to_user((void __force_user *)dst, src,
55056 sizeof(*dst) * num) ? -EFAULT : 0;
55057 }
55058
55059 static inline int xfer_from_user(void *src, void *dst, size_t len)
55060 {
55061 - return copy_from_user(dst, (__force void __user *)src, len) ?
55062 + return copy_from_user(dst, (void __force_user *)src, len) ?
55063 -EFAULT : 0;
55064 }
55065
55066 static inline int xfer_to_user(void *dst, void *src, size_t len)
55067 {
55068 - return copy_to_user((__force void __user *)dst, src, len) ?
55069 + return copy_to_user((void __force_user *)dst, src, len) ?
55070 -EFAULT : 0;
55071 }
55072
55073 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
55074 vrh->last_used_idx = 0;
55075 vrh->vring.num = num;
55076 /* vring expects kernel addresses, but only used via accessors. */
55077 - vrh->vring.desc = (__force struct vring_desc *)desc;
55078 - vrh->vring.avail = (__force struct vring_avail *)avail;
55079 - vrh->vring.used = (__force struct vring_used *)used;
55080 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
55081 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
55082 + vrh->vring.used = (__force_kernel struct vring_used *)used;
55083 return 0;
55084 }
55085 EXPORT_SYMBOL(vringh_init_user);
55086 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
55087
55088 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
55089 {
55090 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
55091 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
55092 return 0;
55093 }
55094
55095 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
55096 index 84a110a..96312c3 100644
55097 --- a/drivers/video/backlight/kb3886_bl.c
55098 +++ b/drivers/video/backlight/kb3886_bl.c
55099 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
55100 static unsigned long kb3886bl_flags;
55101 #define KB3886BL_SUSPENDED 0x01
55102
55103 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
55104 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
55105 {
55106 .ident = "Sahara Touch-iT",
55107 .matches = {
55108 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
55109 index 1b0b233..6f34c2c 100644
55110 --- a/drivers/video/fbdev/arcfb.c
55111 +++ b/drivers/video/fbdev/arcfb.c
55112 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
55113 return -ENOSPC;
55114
55115 err = 0;
55116 - if ((count + p) > fbmemlength) {
55117 + if (count > (fbmemlength - p)) {
55118 count = fbmemlength - p;
55119 err = -ENOSPC;
55120 }
55121 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
55122 index aedf2fb..47c9aca 100644
55123 --- a/drivers/video/fbdev/aty/aty128fb.c
55124 +++ b/drivers/video/fbdev/aty/aty128fb.c
55125 @@ -149,7 +149,7 @@ enum {
55126 };
55127
55128 /* Must match above enum */
55129 -static char * const r128_family[] = {
55130 +static const char * const r128_family[] = {
55131 "AGP",
55132 "PCI",
55133 "PRO AGP",
55134 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
55135 index 37ec09b..98f8862 100644
55136 --- a/drivers/video/fbdev/aty/atyfb_base.c
55137 +++ b/drivers/video/fbdev/aty/atyfb_base.c
55138 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
55139 par->accel_flags = var->accel_flags; /* hack */
55140
55141 if (var->accel_flags) {
55142 - info->fbops->fb_sync = atyfb_sync;
55143 + pax_open_kernel();
55144 + *(void **)&info->fbops->fb_sync = atyfb_sync;
55145 + pax_close_kernel();
55146 info->flags &= ~FBINFO_HWACCEL_DISABLED;
55147 } else {
55148 - info->fbops->fb_sync = NULL;
55149 + pax_open_kernel();
55150 + *(void **)&info->fbops->fb_sync = NULL;
55151 + pax_close_kernel();
55152 info->flags |= FBINFO_HWACCEL_DISABLED;
55153 }
55154
55155 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
55156 index 2fa0317..4983f2a 100644
55157 --- a/drivers/video/fbdev/aty/mach64_cursor.c
55158 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
55159 @@ -8,6 +8,7 @@
55160 #include "../core/fb_draw.h"
55161
55162 #include <asm/io.h>
55163 +#include <asm/pgtable.h>
55164
55165 #ifdef __sparc__
55166 #include <asm/fbio.h>
55167 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
55168 info->sprite.buf_align = 16; /* and 64 lines tall. */
55169 info->sprite.flags = FB_PIXMAP_IO;
55170
55171 - info->fbops->fb_cursor = atyfb_cursor;
55172 + pax_open_kernel();
55173 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
55174 + pax_close_kernel();
55175
55176 return 0;
55177 }
55178 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
55179 index d6cab1f..112f680 100644
55180 --- a/drivers/video/fbdev/core/fb_defio.c
55181 +++ b/drivers/video/fbdev/core/fb_defio.c
55182 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
55183
55184 BUG_ON(!fbdefio);
55185 mutex_init(&fbdefio->lock);
55186 - info->fbops->fb_mmap = fb_deferred_io_mmap;
55187 + pax_open_kernel();
55188 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
55189 + pax_close_kernel();
55190 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
55191 INIT_LIST_HEAD(&fbdefio->pagelist);
55192 if (fbdefio->delay == 0) /* set a default of 1 s */
55193 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
55194 page->mapping = NULL;
55195 }
55196
55197 - info->fbops->fb_mmap = NULL;
55198 + *(void **)&info->fbops->fb_mmap = NULL;
55199 mutex_destroy(&fbdefio->lock);
55200 }
55201 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
55202 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
55203 index 0705d88..d9429bf 100644
55204 --- a/drivers/video/fbdev/core/fbmem.c
55205 +++ b/drivers/video/fbdev/core/fbmem.c
55206 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
55207 __u32 data;
55208 int err;
55209
55210 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
55211 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
55212
55213 data = (__u32) (unsigned long) fix->smem_start;
55214 err |= put_user(data, &fix32->smem_start);
55215 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
55216 index 4254336..282567e 100644
55217 --- a/drivers/video/fbdev/hyperv_fb.c
55218 +++ b/drivers/video/fbdev/hyperv_fb.c
55219 @@ -240,7 +240,7 @@ static uint screen_fb_size;
55220 static inline int synthvid_send(struct hv_device *hdev,
55221 struct synthvid_msg *msg)
55222 {
55223 - static atomic64_t request_id = ATOMIC64_INIT(0);
55224 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
55225 int ret;
55226
55227 msg->pipe_hdr.type = PIPE_MSG_DATA;
55228 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
55229
55230 ret = vmbus_sendpacket(hdev->channel, msg,
55231 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
55232 - atomic64_inc_return(&request_id),
55233 + atomic64_inc_return_unchecked(&request_id),
55234 VM_PKT_DATA_INBAND, 0);
55235
55236 if (ret)
55237 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
55238 index 7672d2e..b56437f 100644
55239 --- a/drivers/video/fbdev/i810/i810_accel.c
55240 +++ b/drivers/video/fbdev/i810/i810_accel.c
55241 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
55242 }
55243 }
55244 printk("ringbuffer lockup!!!\n");
55245 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
55246 i810_report_error(mmio);
55247 par->dev_flags |= LOCKUP;
55248 info->pixmap.scan_align = 1;
55249 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55250 index a01147f..5d896f8 100644
55251 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55252 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55253 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
55254
55255 #ifdef CONFIG_FB_MATROX_MYSTIQUE
55256 struct matrox_switch matrox_mystique = {
55257 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
55258 + .preinit = MGA1064_preinit,
55259 + .reset = MGA1064_reset,
55260 + .init = MGA1064_init,
55261 + .restore = MGA1064_restore,
55262 };
55263 EXPORT_SYMBOL(matrox_mystique);
55264 #endif
55265
55266 #ifdef CONFIG_FB_MATROX_G
55267 struct matrox_switch matrox_G100 = {
55268 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
55269 + .preinit = MGAG100_preinit,
55270 + .reset = MGAG100_reset,
55271 + .init = MGAG100_init,
55272 + .restore = MGAG100_restore,
55273 };
55274 EXPORT_SYMBOL(matrox_G100);
55275 #endif
55276 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55277 index 195ad7c..09743fc 100644
55278 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55279 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55280 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
55281 }
55282
55283 struct matrox_switch matrox_millennium = {
55284 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
55285 + .preinit = Ti3026_preinit,
55286 + .reset = Ti3026_reset,
55287 + .init = Ti3026_init,
55288 + .restore = Ti3026_restore
55289 };
55290 EXPORT_SYMBOL(matrox_millennium);
55291 #endif
55292 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55293 index fe92eed..106e085 100644
55294 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55295 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55296 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
55297 struct mb862xxfb_par *par = info->par;
55298
55299 if (info->var.bits_per_pixel == 32) {
55300 - info->fbops->fb_fillrect = cfb_fillrect;
55301 - info->fbops->fb_copyarea = cfb_copyarea;
55302 - info->fbops->fb_imageblit = cfb_imageblit;
55303 + pax_open_kernel();
55304 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
55305 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
55306 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
55307 + pax_close_kernel();
55308 } else {
55309 outreg(disp, GC_L0EM, 3);
55310 - info->fbops->fb_fillrect = mb86290fb_fillrect;
55311 - info->fbops->fb_copyarea = mb86290fb_copyarea;
55312 - info->fbops->fb_imageblit = mb86290fb_imageblit;
55313 + pax_open_kernel();
55314 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
55315 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
55316 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
55317 + pax_close_kernel();
55318 }
55319 outreg(draw, GDC_REG_DRAW_BASE, 0);
55320 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
55321 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
55322 index def0412..fed6529 100644
55323 --- a/drivers/video/fbdev/nvidia/nvidia.c
55324 +++ b/drivers/video/fbdev/nvidia/nvidia.c
55325 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
55326 info->fix.line_length = (info->var.xres_virtual *
55327 info->var.bits_per_pixel) >> 3;
55328 if (info->var.accel_flags) {
55329 - info->fbops->fb_imageblit = nvidiafb_imageblit;
55330 - info->fbops->fb_fillrect = nvidiafb_fillrect;
55331 - info->fbops->fb_copyarea = nvidiafb_copyarea;
55332 - info->fbops->fb_sync = nvidiafb_sync;
55333 + pax_open_kernel();
55334 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
55335 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
55336 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
55337 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
55338 + pax_close_kernel();
55339 info->pixmap.scan_align = 4;
55340 info->flags &= ~FBINFO_HWACCEL_DISABLED;
55341 info->flags |= FBINFO_READS_FAST;
55342 NVResetGraphics(info);
55343 } else {
55344 - info->fbops->fb_imageblit = cfb_imageblit;
55345 - info->fbops->fb_fillrect = cfb_fillrect;
55346 - info->fbops->fb_copyarea = cfb_copyarea;
55347 - info->fbops->fb_sync = NULL;
55348 + pax_open_kernel();
55349 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
55350 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
55351 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
55352 + *(void **)&info->fbops->fb_sync = NULL;
55353 + pax_close_kernel();
55354 info->pixmap.scan_align = 1;
55355 info->flags |= FBINFO_HWACCEL_DISABLED;
55356 info->flags &= ~FBINFO_READS_FAST;
55357 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
55358 info->pixmap.size = 8 * 1024;
55359 info->pixmap.flags = FB_PIXMAP_SYSTEM;
55360
55361 - if (!hwcur)
55362 - info->fbops->fb_cursor = NULL;
55363 + if (!hwcur) {
55364 + pax_open_kernel();
55365 + *(void **)&info->fbops->fb_cursor = NULL;
55366 + pax_close_kernel();
55367 + }
55368
55369 info->var.accel_flags = (!noaccel);
55370
55371 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
55372 index 2412a0d..294215b 100644
55373 --- a/drivers/video/fbdev/omap2/dss/display.c
55374 +++ b/drivers/video/fbdev/omap2/dss/display.c
55375 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
55376 if (dssdev->name == NULL)
55377 dssdev->name = dssdev->alias;
55378
55379 + pax_open_kernel();
55380 if (drv && drv->get_resolution == NULL)
55381 - drv->get_resolution = omapdss_default_get_resolution;
55382 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
55383 if (drv && drv->get_recommended_bpp == NULL)
55384 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
55385 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
55386 if (drv && drv->get_timings == NULL)
55387 - drv->get_timings = omapdss_default_get_timings;
55388 + *(void **)&drv->get_timings = omapdss_default_get_timings;
55389 + pax_close_kernel();
55390
55391 mutex_lock(&panel_list_mutex);
55392 list_add_tail(&dssdev->panel_list, &panel_list);
55393 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
55394 index 83433cb..71e9b98 100644
55395 --- a/drivers/video/fbdev/s1d13xxxfb.c
55396 +++ b/drivers/video/fbdev/s1d13xxxfb.c
55397 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
55398
55399 switch(prod_id) {
55400 case S1D13506_PROD_ID: /* activate acceleration */
55401 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55402 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55403 + pax_open_kernel();
55404 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55405 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55406 + pax_close_kernel();
55407 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
55408 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
55409 break;
55410 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55411 index d3013cd..95b8285 100644
55412 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
55413 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55414 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
55415 }
55416
55417 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
55418 - lcdc_sys_write_index,
55419 - lcdc_sys_write_data,
55420 - lcdc_sys_read_data,
55421 + .write_index = lcdc_sys_write_index,
55422 + .write_data = lcdc_sys_write_data,
55423 + .read_data = lcdc_sys_read_data,
55424 };
55425
55426 static int sh_mobile_lcdc_sginit(struct fb_info *info,
55427 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
55428 index 9279e5f..d5f5276 100644
55429 --- a/drivers/video/fbdev/smscufx.c
55430 +++ b/drivers/video/fbdev/smscufx.c
55431 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
55432 fb_deferred_io_cleanup(info);
55433 kfree(info->fbdefio);
55434 info->fbdefio = NULL;
55435 - info->fbops->fb_mmap = ufx_ops_mmap;
55436 + pax_open_kernel();
55437 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
55438 + pax_close_kernel();
55439 }
55440
55441 pr_debug("released /dev/fb%d user=%d count=%d",
55442 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
55443 index ff2b873..626a8d5 100644
55444 --- a/drivers/video/fbdev/udlfb.c
55445 +++ b/drivers/video/fbdev/udlfb.c
55446 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
55447 dlfb_urb_completion(urb);
55448
55449 error:
55450 - atomic_add(bytes_sent, &dev->bytes_sent);
55451 - atomic_add(bytes_identical, &dev->bytes_identical);
55452 - atomic_add(width*height*2, &dev->bytes_rendered);
55453 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55454 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55455 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
55456 end_cycles = get_cycles();
55457 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55458 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55459 >> 10)), /* Kcycles */
55460 &dev->cpu_kcycles_used);
55461
55462 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
55463 dlfb_urb_completion(urb);
55464
55465 error:
55466 - atomic_add(bytes_sent, &dev->bytes_sent);
55467 - atomic_add(bytes_identical, &dev->bytes_identical);
55468 - atomic_add(bytes_rendered, &dev->bytes_rendered);
55469 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55470 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55471 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
55472 end_cycles = get_cycles();
55473 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55474 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55475 >> 10)), /* Kcycles */
55476 &dev->cpu_kcycles_used);
55477 }
55478 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
55479 fb_deferred_io_cleanup(info);
55480 kfree(info->fbdefio);
55481 info->fbdefio = NULL;
55482 - info->fbops->fb_mmap = dlfb_ops_mmap;
55483 + pax_open_kernel();
55484 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
55485 + pax_close_kernel();
55486 }
55487
55488 pr_warn("released /dev/fb%d user=%d count=%d\n",
55489 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
55490 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55491 struct dlfb_data *dev = fb_info->par;
55492 return snprintf(buf, PAGE_SIZE, "%u\n",
55493 - atomic_read(&dev->bytes_rendered));
55494 + atomic_read_unchecked(&dev->bytes_rendered));
55495 }
55496
55497 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55498 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55499 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55500 struct dlfb_data *dev = fb_info->par;
55501 return snprintf(buf, PAGE_SIZE, "%u\n",
55502 - atomic_read(&dev->bytes_identical));
55503 + atomic_read_unchecked(&dev->bytes_identical));
55504 }
55505
55506 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55507 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55508 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55509 struct dlfb_data *dev = fb_info->par;
55510 return snprintf(buf, PAGE_SIZE, "%u\n",
55511 - atomic_read(&dev->bytes_sent));
55512 + atomic_read_unchecked(&dev->bytes_sent));
55513 }
55514
55515 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55516 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55517 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55518 struct dlfb_data *dev = fb_info->par;
55519 return snprintf(buf, PAGE_SIZE, "%u\n",
55520 - atomic_read(&dev->cpu_kcycles_used));
55521 + atomic_read_unchecked(&dev->cpu_kcycles_used));
55522 }
55523
55524 static ssize_t edid_show(
55525 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
55526 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55527 struct dlfb_data *dev = fb_info->par;
55528
55529 - atomic_set(&dev->bytes_rendered, 0);
55530 - atomic_set(&dev->bytes_identical, 0);
55531 - atomic_set(&dev->bytes_sent, 0);
55532 - atomic_set(&dev->cpu_kcycles_used, 0);
55533 + atomic_set_unchecked(&dev->bytes_rendered, 0);
55534 + atomic_set_unchecked(&dev->bytes_identical, 0);
55535 + atomic_set_unchecked(&dev->bytes_sent, 0);
55536 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
55537
55538 return count;
55539 }
55540 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
55541 index d32d1c4..46722e6 100644
55542 --- a/drivers/video/fbdev/uvesafb.c
55543 +++ b/drivers/video/fbdev/uvesafb.c
55544 @@ -19,6 +19,7 @@
55545 #include <linux/io.h>
55546 #include <linux/mutex.h>
55547 #include <linux/slab.h>
55548 +#include <linux/moduleloader.h>
55549 #include <video/edid.h>
55550 #include <video/uvesafb.h>
55551 #ifdef CONFIG_X86
55552 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
55553 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
55554 par->pmi_setpal = par->ypan = 0;
55555 } else {
55556 +
55557 +#ifdef CONFIG_PAX_KERNEXEC
55558 +#ifdef CONFIG_MODULES
55559 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
55560 +#endif
55561 + if (!par->pmi_code) {
55562 + par->pmi_setpal = par->ypan = 0;
55563 + return 0;
55564 + }
55565 +#endif
55566 +
55567 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
55568 + task->t.regs.edi);
55569 +
55570 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55571 + pax_open_kernel();
55572 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
55573 + pax_close_kernel();
55574 +
55575 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
55576 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
55577 +#else
55578 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
55579 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
55580 +#endif
55581 +
55582 printk(KERN_INFO "uvesafb: protected mode interface info at "
55583 "%04x:%04x\n",
55584 (u16)task->t.regs.es, (u16)task->t.regs.edi);
55585 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
55586 par->ypan = ypan;
55587
55588 if (par->pmi_setpal || par->ypan) {
55589 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
55590 if (__supported_pte_mask & _PAGE_NX) {
55591 par->pmi_setpal = par->ypan = 0;
55592 printk(KERN_WARNING "uvesafb: NX protection is active, "
55593 "better not use the PMI.\n");
55594 - } else {
55595 + } else
55596 +#endif
55597 uvesafb_vbe_getpmi(task, par);
55598 - }
55599 }
55600 #else
55601 /* The protected mode interface is not available on non-x86. */
55602 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55603 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
55604
55605 /* Disable blanking if the user requested so. */
55606 - if (!blank)
55607 - info->fbops->fb_blank = NULL;
55608 + if (!blank) {
55609 + pax_open_kernel();
55610 + *(void **)&info->fbops->fb_blank = NULL;
55611 + pax_close_kernel();
55612 + }
55613
55614 /*
55615 * Find out how much IO memory is required for the mode with
55616 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55617 info->flags = FBINFO_FLAG_DEFAULT |
55618 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
55619
55620 - if (!par->ypan)
55621 - info->fbops->fb_pan_display = NULL;
55622 + if (!par->ypan) {
55623 + pax_open_kernel();
55624 + *(void **)&info->fbops->fb_pan_display = NULL;
55625 + pax_close_kernel();
55626 + }
55627 }
55628
55629 static void uvesafb_init_mtrr(struct fb_info *info)
55630 @@ -1786,6 +1816,11 @@ out_mode:
55631 out:
55632 kfree(par->vbe_modes);
55633
55634 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55635 + if (par->pmi_code)
55636 + module_memfree_exec(par->pmi_code);
55637 +#endif
55638 +
55639 framebuffer_release(info);
55640 return err;
55641 }
55642 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
55643 kfree(par->vbe_state_orig);
55644 kfree(par->vbe_state_saved);
55645
55646 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55647 + if (par->pmi_code)
55648 + module_memfree_exec(par->pmi_code);
55649 +#endif
55650 +
55651 framebuffer_release(info);
55652 }
55653 return 0;
55654 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
55655 index d79a0ac..2d0c3d4 100644
55656 --- a/drivers/video/fbdev/vesafb.c
55657 +++ b/drivers/video/fbdev/vesafb.c
55658 @@ -9,6 +9,7 @@
55659 */
55660
55661 #include <linux/module.h>
55662 +#include <linux/moduleloader.h>
55663 #include <linux/kernel.h>
55664 #include <linux/errno.h>
55665 #include <linux/string.h>
55666 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
55667 static int vram_total; /* Set total amount of memory */
55668 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
55669 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
55670 -static void (*pmi_start)(void) __read_mostly;
55671 -static void (*pmi_pal) (void) __read_mostly;
55672 +static void (*pmi_start)(void) __read_only;
55673 +static void (*pmi_pal) (void) __read_only;
55674 static int depth __read_mostly;
55675 static int vga_compat __read_mostly;
55676 /* --------------------------------------------------------------------- */
55677 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
55678 unsigned int size_remap;
55679 unsigned int size_total;
55680 char *option = NULL;
55681 + void *pmi_code = NULL;
55682
55683 /* ignore error return of fb_get_options */
55684 fb_get_options("vesafb", &option);
55685 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
55686 size_remap = size_total;
55687 vesafb_fix.smem_len = size_remap;
55688
55689 -#ifndef __i386__
55690 - screen_info.vesapm_seg = 0;
55691 -#endif
55692 -
55693 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
55694 printk(KERN_WARNING
55695 "vesafb: cannot reserve video memory at 0x%lx\n",
55696 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
55697 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
55698 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
55699
55700 +#ifdef __i386__
55701 +
55702 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55703 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
55704 + if (!pmi_code)
55705 +#elif !defined(CONFIG_PAX_KERNEXEC)
55706 + if (0)
55707 +#endif
55708 +
55709 +#endif
55710 + screen_info.vesapm_seg = 0;
55711 +
55712 if (screen_info.vesapm_seg) {
55713 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
55714 - screen_info.vesapm_seg,screen_info.vesapm_off);
55715 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
55716 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
55717 }
55718
55719 if (screen_info.vesapm_seg < 0xc000)
55720 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
55721
55722 if (ypan || pmi_setpal) {
55723 unsigned short *pmi_base;
55724 +
55725 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
55726 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
55727 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
55728 +
55729 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55730 + pax_open_kernel();
55731 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
55732 +#else
55733 + pmi_code = pmi_base;
55734 +#endif
55735 +
55736 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
55737 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
55738 +
55739 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55740 + pmi_start = ktva_ktla(pmi_start);
55741 + pmi_pal = ktva_ktla(pmi_pal);
55742 + pax_close_kernel();
55743 +#endif
55744 +
55745 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
55746 if (pmi_base[3]) {
55747 printk(KERN_INFO "vesafb: pmi: ports = ");
55748 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
55749 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
55750 (ypan ? FBINFO_HWACCEL_YPAN : 0);
55751
55752 - if (!ypan)
55753 - info->fbops->fb_pan_display = NULL;
55754 + if (!ypan) {
55755 + pax_open_kernel();
55756 + *(void **)&info->fbops->fb_pan_display = NULL;
55757 + pax_close_kernel();
55758 + }
55759
55760 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
55761 err = -ENOMEM;
55762 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
55763 fb_info(info, "%s frame buffer device\n", info->fix.id);
55764 return 0;
55765 err:
55766 +
55767 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55768 + module_memfree_exec(pmi_code);
55769 +#endif
55770 +
55771 if (info->screen_base)
55772 iounmap(info->screen_base);
55773 framebuffer_release(info);
55774 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
55775 index 88714ae..16c2e11 100644
55776 --- a/drivers/video/fbdev/via/via_clock.h
55777 +++ b/drivers/video/fbdev/via/via_clock.h
55778 @@ -56,7 +56,7 @@ struct via_clock {
55779
55780 void (*set_engine_pll_state)(u8 state);
55781 void (*set_engine_pll)(struct via_pll_config config);
55782 -};
55783 +} __no_const;
55784
55785
55786 static inline u32 get_pll_internal_frequency(u32 ref_freq,
55787 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
55788 index 3c14e43..2630570 100644
55789 --- a/drivers/video/logo/logo_linux_clut224.ppm
55790 +++ b/drivers/video/logo/logo_linux_clut224.ppm
55791 @@ -2,1603 +2,1123 @@ P3
55792 # Standard 224-color Linux logo
55793 80 80
55794 255
55795 - 0 0 0 0 0 0 0 0 0 0 0 0
55796 - 0 0 0 0 0 0 0 0 0 0 0 0
55797 - 0 0 0 0 0 0 0 0 0 0 0 0
55798 - 0 0 0 0 0 0 0 0 0 0 0 0
55799 - 0 0 0 0 0 0 0 0 0 0 0 0
55800 - 0 0 0 0 0 0 0 0 0 0 0 0
55801 - 0 0 0 0 0 0 0 0 0 0 0 0
55802 - 0 0 0 0 0 0 0 0 0 0 0 0
55803 - 0 0 0 0 0 0 0 0 0 0 0 0
55804 - 6 6 6 6 6 6 10 10 10 10 10 10
55805 - 10 10 10 6 6 6 6 6 6 6 6 6
55806 - 0 0 0 0 0 0 0 0 0 0 0 0
55807 - 0 0 0 0 0 0 0 0 0 0 0 0
55808 - 0 0 0 0 0 0 0 0 0 0 0 0
55809 - 0 0 0 0 0 0 0 0 0 0 0 0
55810 - 0 0 0 0 0 0 0 0 0 0 0 0
55811 - 0 0 0 0 0 0 0 0 0 0 0 0
55812 - 0 0 0 0 0 0 0 0 0 0 0 0
55813 - 0 0 0 0 0 0 0 0 0 0 0 0
55814 - 0 0 0 0 0 0 0 0 0 0 0 0
55815 - 0 0 0 0 0 0 0 0 0 0 0 0
55816 - 0 0 0 0 0 0 0 0 0 0 0 0
55817 - 0 0 0 0 0 0 0 0 0 0 0 0
55818 - 0 0 0 0 0 0 0 0 0 0 0 0
55819 - 0 0 0 0 0 0 0 0 0 0 0 0
55820 - 0 0 0 0 0 0 0 0 0 0 0 0
55821 - 0 0 0 0 0 0 0 0 0 0 0 0
55822 - 0 0 0 0 0 0 0 0 0 0 0 0
55823 - 0 0 0 6 6 6 10 10 10 14 14 14
55824 - 22 22 22 26 26 26 30 30 30 34 34 34
55825 - 30 30 30 30 30 30 26 26 26 18 18 18
55826 - 14 14 14 10 10 10 6 6 6 0 0 0
55827 - 0 0 0 0 0 0 0 0 0 0 0 0
55828 - 0 0 0 0 0 0 0 0 0 0 0 0
55829 - 0 0 0 0 0 0 0 0 0 0 0 0
55830 - 0 0 0 0 0 0 0 0 0 0 0 0
55831 - 0 0 0 0 0 0 0 0 0 0 0 0
55832 - 0 0 0 0 0 0 0 0 0 0 0 0
55833 - 0 0 0 0 0 0 0 0 0 0 0 0
55834 - 0 0 0 0 0 0 0 0 0 0 0 0
55835 - 0 0 0 0 0 0 0 0 0 0 0 0
55836 - 0 0 0 0 0 1 0 0 1 0 0 0
55837 - 0 0 0 0 0 0 0 0 0 0 0 0
55838 - 0 0 0 0 0 0 0 0 0 0 0 0
55839 - 0 0 0 0 0 0 0 0 0 0 0 0
55840 - 0 0 0 0 0 0 0 0 0 0 0 0
55841 - 0 0 0 0 0 0 0 0 0 0 0 0
55842 - 0 0 0 0 0 0 0 0 0 0 0 0
55843 - 6 6 6 14 14 14 26 26 26 42 42 42
55844 - 54 54 54 66 66 66 78 78 78 78 78 78
55845 - 78 78 78 74 74 74 66 66 66 54 54 54
55846 - 42 42 42 26 26 26 18 18 18 10 10 10
55847 - 6 6 6 0 0 0 0 0 0 0 0 0
55848 - 0 0 0 0 0 0 0 0 0 0 0 0
55849 - 0 0 0 0 0 0 0 0 0 0 0 0
55850 - 0 0 0 0 0 0 0 0 0 0 0 0
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55852 - 0 0 0 0 0 0 0 0 0 0 0 0
55853 - 0 0 0 0 0 0 0 0 0 0 0 0
55854 - 0 0 0 0 0 0 0 0 0 0 0 0
55855 - 0 0 0 0 0 0 0 0 0 0 0 0
55856 - 0 0 1 0 0 0 0 0 0 0 0 0
55857 - 0 0 0 0 0 0 0 0 0 0 0 0
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55860 - 0 0 0 0 0 0 0 0 0 0 0 0
55861 - 0 0 0 0 0 0 0 0 0 0 0 0
55862 - 0 0 0 0 0 0 0 0 0 10 10 10
55863 - 22 22 22 42 42 42 66 66 66 86 86 86
55864 - 66 66 66 38 38 38 38 38 38 22 22 22
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55867 - 14 14 14 6 6 6 0 0 0 0 0 0
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55870 - 0 0 0 0 0 0 0 0 0 0 0 0
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55875 - 0 0 0 0 0 0 0 0 0 0 0 0
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55877 - 0 0 0 0 0 0 0 0 0 0 0 0
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55879 - 0 0 0 0 0 0 0 0 0 0 0 0
55880 - 0 0 0 0 0 0 0 0 0 0 0 0
55881 - 0 0 0 0 0 0 0 0 0 0 0 0
55882 - 0 0 0 0 0 0 10 10 10 26 26 26
55883 - 50 50 50 82 82 82 58 58 58 6 6 6
55884 - 2 2 6 2 2 6 2 2 6 2 2 6
55885 - 2 2 6 2 2 6 2 2 6 2 2 6
55886 - 6 6 6 54 54 54 86 86 86 66 66 66
55887 - 38 38 38 18 18 18 6 6 6 0 0 0
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55890 - 0 0 0 0 0 0 0 0 0 0 0 0
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56103 -134 134 134 198 198 198 195 195 195 116 116 116
56104 - 10 10 10 2 2 6 2 2 6 6 6 6
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56106 -214 214 214 134 134 134 14 14 14 6 6 6
56107 - 2 2 6 2 2 6 2 2 6 2 2 6
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56116 - 0 0 1 0 0 1 0 0 1 0 0 0
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58243 +158 157 158 166 165 166 156 155 156 85 115 134 13 16 17 4 0 0
58244 +4 0 0 4 0 0 5 5 5 5 5 5 4 4 4 4 4 4
58245 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58246 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58247 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58248 +4 4 4 4 4 4
58249 +5 5 5 4 3 3 6 6 6 6 6 6 4 0 0 6 6 6
58250 +6 6 6 6 6 6 6 6 6 6 6 6 13 16 17 60 73 81
58251 +177 184 187 220 221 221 220 221 221 220 221 221 205 212 215 220 221 221
58252 +220 221 221 205 212 215 220 221 221 244 246 246 244 246 246 205 212 215
58253 +125 124 125 30 32 34 0 0 0 0 0 0 2 2 2 5 5 5
58254 +4 4 4 4 4 4 4 4 4 1 1 1 0 0 0 1 0 0
58255 +37 38 37 131 129 131 205 212 215 220 221 221 193 200 203 174 174 174
58256 +174 174 174 174 174 174 167 166 167 165 164 165 166 165 166 167 166 167
58257 +158 157 158 125 124 125 37 38 37 4 0 0 4 0 0 4 0 0
58258 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
58259 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58260 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58261 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58262 +4 4 4 4 4 4
58263 +4 4 4 5 5 5 4 3 3 4 3 3 6 6 6 6 6 6
58264 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
58265 +26 28 28 125 124 125 205 212 215 220 221 221 220 221 221 220 221 221
58266 +205 212 215 220 221 221 205 212 215 220 221 221 220 221 221 244 246 246
58267 +244 246 246 190 197 201 60 74 84 16 19 21 4 0 0 0 0 0
58268 +0 0 0 0 0 0 0 0 0 0 0 0 16 19 21 120 125 127
58269 +177 184 187 220 221 221 205 212 215 177 184 187 174 174 174 177 184 187
58270 +174 174 174 174 174 174 167 166 167 174 174 174 166 165 166 137 136 137
58271 +60 73 81 13 16 17 4 0 0 4 0 0 4 3 3 6 6 6
58272 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58273 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58274 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58275 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58276 +4 4 4 4 4 4
58277 +5 5 5 4 3 3 5 5 5 4 3 3 6 6 6 4 0 0
58278 +6 6 6 6 6 6 4 0 0 6 6 6 4 0 0 6 6 6
58279 +6 6 6 6 6 6 37 38 37 137 136 137 193 200 203 220 221 221
58280 +220 221 221 205 212 215 220 221 221 205 212 215 205 212 215 220 221 221
58281 +220 221 221 220 221 221 244 246 246 166 165 166 43 57 68 2 2 2
58282 +0 0 0 4 0 0 16 19 21 60 73 81 157 156 157 202 210 214
58283 +220 221 221 193 200 203 177 184 187 177 184 187 177 184 187 174 174 174
58284 +174 174 174 174 174 174 174 174 174 157 156 157 60 74 84 24 26 27
58285 +4 0 0 4 0 0 4 0 0 6 6 6 4 4 4 4 4 4
58286 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58287 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58288 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58289 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58290 +4 4 4 4 4 4
58291 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
58292 +6 6 6 4 0 0 6 6 6 6 6 6 6 6 6 4 0 0
58293 +4 0 0 4 0 0 6 6 6 24 26 27 60 73 81 167 166 167
58294 +220 221 221 220 221 221 220 221 221 205 212 215 205 212 215 205 212 215
58295 +205 212 215 220 221 221 220 221 221 220 221 221 205 212 215 137 136 137
58296 +60 74 84 125 124 125 137 136 137 190 197 201 220 221 221 193 200 203
58297 +177 184 187 177 184 187 177 184 187 174 174 174 174 174 174 177 184 187
58298 +190 197 201 174 174 174 125 124 125 37 38 37 6 6 6 4 0 0
58299 +4 0 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58300 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58301 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58302 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58303 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58304 +4 4 4 4 4 4
58305 +4 4 4 4 4 4 5 5 5 5 5 5 4 3 3 6 6 6
58306 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 6 6 6
58307 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
58308 +125 124 125 193 200 203 244 246 246 220 221 221 205 212 215 205 212 215
58309 +205 212 215 193 200 203 205 212 215 205 212 215 220 221 221 220 221 221
58310 +193 200 203 193 200 203 205 212 215 193 200 203 193 200 203 177 184 187
58311 +190 197 201 190 197 201 174 174 174 190 197 201 193 200 203 190 197 201
58312 +153 152 153 60 73 81 4 0 0 4 0 0 4 0 0 3 2 2
58313 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58314 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58315 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58316 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58317 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58318 +4 4 4 4 4 4
58319 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
58320 +6 6 6 4 3 3 4 3 3 4 3 3 6 6 6 6 6 6
58321 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 4 0 0
58322 +4 0 0 26 28 28 131 129 131 220 221 221 244 246 246 220 221 221
58323 +205 212 215 193 200 203 205 212 215 193 200 203 193 200 203 205 212 215
58324 +220 221 221 193 200 203 193 200 203 193 200 203 190 197 201 174 174 174
58325 +174 174 174 190 197 201 193 200 203 193 200 203 167 166 167 125 124 125
58326 +6 6 6 4 0 0 4 0 0 4 3 3 4 4 4 4 4 4
58327 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58328 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58329 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58330 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58331 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58332 +4 4 4 4 4 4
58333 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58334 +5 5 5 4 3 3 5 5 5 6 6 6 4 3 3 5 5 5
58335 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58336 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
58337 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
58338 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
58339 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
58340 +4 0 0 4 3 3 6 6 6 4 4 4 4 4 4 4 4 4
58341 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58342 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58343 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58344 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58345 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58346 +4 4 4 4 4 4
58347 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58348 +4 4 4 5 5 5 4 3 3 4 3 3 4 3 3 5 5 5
58349 +4 3 3 6 6 6 5 5 5 4 3 3 6 6 6 6 6 6
58350 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
58351 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
58352 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
58353 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
58354 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
58355 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58356 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58357 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58358 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58359 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58360 +4 4 4 4 4 4
58361 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58362 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
58363 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
58364 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
58365 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
58366 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
58367 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
58368 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
58369 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58370 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58371 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58372 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58373 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58374 +4 4 4 4 4 4
58375 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58376 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58377 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
58378 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
58379 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
58380 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
58381 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
58382 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
58383 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58384 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58385 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58386 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58387 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58388 +4 4 4 4 4 4
58389 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58390 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58391 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58392 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58393 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
58394 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
58395 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
58396 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58397 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58398 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58399 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58400 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58401 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58402 +4 4 4 4 4 4
58403 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58404 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58405 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58406 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
58407 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
58408 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
58409 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
58410 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58411 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58412 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58413 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58414 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58415 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58416 +4 4 4 4 4 4
58417 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58418 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58419 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58420 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
58421 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
58422 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
58423 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
58424 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58425 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58426 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58427 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58428 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58429 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58430 +4 4 4 4 4 4
58431 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58432 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58433 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58434 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
58435 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
58436 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
58437 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
58438 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58439 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58440 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58441 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58442 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58443 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58444 +4 4 4 4 4 4
58445 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58446 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58447 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58448 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58449 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
58450 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58451 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
58452 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58453 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58454 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58455 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58456 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58457 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58458 +4 4 4 4 4 4
58459 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58460 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58461 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58462 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58463 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
58464 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
58465 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
58466 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58467 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58468 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58469 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58470 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58471 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58472 +4 4 4 4 4 4
58473 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58474 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58475 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58476 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58477 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
58478 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
58479 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58480 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58481 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58482 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58483 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58484 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58485 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58486 +4 4 4 4 4 4
58487 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58488 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58489 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58490 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58491 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
58492 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
58493 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58494 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58495 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58496 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58497 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58498 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58499 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58500 +4 4 4 4 4 4
58501 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58502 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58503 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58504 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58505 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
58506 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
58507 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58508 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58509 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58510 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58511 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58512 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58513 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58514 +4 4 4 4 4 4
58515 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
58516 index 70fba97..8ec7f86 100644
58517 --- a/drivers/xen/events/events_base.c
58518 +++ b/drivers/xen/events/events_base.c
58519 @@ -1563,7 +1563,7 @@ void xen_irq_resume(void)
58520 restore_pirqs();
58521 }
58522
58523 -static struct irq_chip xen_dynamic_chip __read_mostly = {
58524 +static struct irq_chip xen_dynamic_chip = {
58525 .name = "xen-dyn",
58526
58527 .irq_disable = disable_dynirq,
58528 @@ -1577,7 +1577,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
58529 .irq_retrigger = retrigger_dynirq,
58530 };
58531
58532 -static struct irq_chip xen_pirq_chip __read_mostly = {
58533 +static struct irq_chip xen_pirq_chip = {
58534 .name = "xen-pirq",
58535
58536 .irq_startup = startup_pirq,
58537 @@ -1597,7 +1597,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
58538 .irq_retrigger = retrigger_dynirq,
58539 };
58540
58541 -static struct irq_chip xen_percpu_chip __read_mostly = {
58542 +static struct irq_chip xen_percpu_chip = {
58543 .name = "xen-percpu",
58544
58545 .irq_disable = disable_dynirq,
58546 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
58547 index fef20db..d28b1ab 100644
58548 --- a/drivers/xen/xenfs/xenstored.c
58549 +++ b/drivers/xen/xenfs/xenstored.c
58550 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
58551 static int xsd_kva_open(struct inode *inode, struct file *file)
58552 {
58553 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
58554 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58555 + NULL);
58556 +#else
58557 xen_store_interface);
58558 +#endif
58559 +
58560 if (!file->private_data)
58561 return -ENOMEM;
58562 return 0;
58563 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
58564 index eb14e05..5156de7 100644
58565 --- a/fs/9p/vfs_addr.c
58566 +++ b/fs/9p/vfs_addr.c
58567 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
58568
58569 retval = v9fs_file_write_internal(inode,
58570 v9inode->writeback_fid,
58571 - (__force const char __user *)buffer,
58572 + (const char __force_user *)buffer,
58573 len, &offset, 0);
58574 if (retval > 0)
58575 retval = 0;
58576 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
58577 index 9ee5343..5165e3c 100644
58578 --- a/fs/9p/vfs_inode.c
58579 +++ b/fs/9p/vfs_inode.c
58580 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
58581 void
58582 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
58583 {
58584 - char *s = nd_get_link(nd);
58585 + const char *s = nd_get_link(nd);
58586
58587 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
58588 dentry, IS_ERR(s) ? "<error>" : s);
58589 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
58590 index c055d56e..a46f4f5 100644
58591 --- a/fs/Kconfig.binfmt
58592 +++ b/fs/Kconfig.binfmt
58593 @@ -106,7 +106,7 @@ config HAVE_AOUT
58594
58595 config BINFMT_AOUT
58596 tristate "Kernel support for a.out and ECOFF binaries"
58597 - depends on HAVE_AOUT
58598 + depends on HAVE_AOUT && BROKEN
58599 ---help---
58600 A.out (Assembler.OUTput) is a set of formats for libraries and
58601 executables used in the earliest versions of UNIX. Linux used
58602 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
58603 index 8a1d38e..300a14e 100644
58604 --- a/fs/afs/inode.c
58605 +++ b/fs/afs/inode.c
58606 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58607 struct afs_vnode *vnode;
58608 struct super_block *sb;
58609 struct inode *inode;
58610 - static atomic_t afs_autocell_ino;
58611 + static atomic_unchecked_t afs_autocell_ino;
58612
58613 _enter("{%x:%u},%*.*s,",
58614 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
58615 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58616 data.fid.unique = 0;
58617 data.fid.vnode = 0;
58618
58619 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
58620 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
58621 afs_iget5_autocell_test, afs_iget5_set,
58622 &data);
58623 if (!inode) {
58624 diff --git a/fs/aio.c b/fs/aio.c
58625 index ebd0e9b..c577c91 100644
58626 --- a/fs/aio.c
58627 +++ b/fs/aio.c
58628 @@ -413,7 +413,7 @@ static int aio_setup_ring(struct kioctx *ctx)
58629 size += sizeof(struct io_event) * nr_events;
58630
58631 nr_pages = PFN_UP(size);
58632 - if (nr_pages < 0)
58633 + if (nr_pages <= 0)
58634 return -EINVAL;
58635
58636 file = aio_private_file(ctx, nr_pages);
58637 diff --git a/fs/attr.c b/fs/attr.c
58638 index 6530ced..4a827e2 100644
58639 --- a/fs/attr.c
58640 +++ b/fs/attr.c
58641 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
58642 unsigned long limit;
58643
58644 limit = rlimit(RLIMIT_FSIZE);
58645 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
58646 if (limit != RLIM_INFINITY && offset > limit)
58647 goto out_sig;
58648 if (offset > inode->i_sb->s_maxbytes)
58649 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
58650 index 116fd38..c04182da 100644
58651 --- a/fs/autofs4/waitq.c
58652 +++ b/fs/autofs4/waitq.c
58653 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
58654 {
58655 unsigned long sigpipe, flags;
58656 mm_segment_t fs;
58657 - const char *data = (const char *)addr;
58658 + const char __user *data = (const char __force_user *)addr;
58659 ssize_t wr = 0;
58660
58661 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
58662 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
58663 return 1;
58664 }
58665
58666 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58667 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
58668 +#endif
58669 +
58670 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58671 enum autofs_notify notify)
58672 {
58673 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58674
58675 /* If this is a direct mount request create a dummy name */
58676 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
58677 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58678 + /* this name does get written to userland via autofs4_write() */
58679 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
58680 +#else
58681 qstr.len = sprintf(name, "%p", dentry);
58682 +#endif
58683 else {
58684 qstr.len = autofs4_getpath(sbi, dentry, &name);
58685 if (!qstr.len) {
58686 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
58687 index 2722387..56059b5 100644
58688 --- a/fs/befs/endian.h
58689 +++ b/fs/befs/endian.h
58690 @@ -11,7 +11,7 @@
58691
58692 #include <asm/byteorder.h>
58693
58694 -static inline u64
58695 +static inline u64 __intentional_overflow(-1)
58696 fs64_to_cpu(const struct super_block *sb, fs64 n)
58697 {
58698 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58699 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
58700 return (__force fs64)cpu_to_be64(n);
58701 }
58702
58703 -static inline u32
58704 +static inline u32 __intentional_overflow(-1)
58705 fs32_to_cpu(const struct super_block *sb, fs32 n)
58706 {
58707 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58708 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
58709 return (__force fs32)cpu_to_be32(n);
58710 }
58711
58712 -static inline u16
58713 +static inline u16 __intentional_overflow(-1)
58714 fs16_to_cpu(const struct super_block *sb, fs16 n)
58715 {
58716 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58717 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
58718 index 4c55668..eeae150 100644
58719 --- a/fs/binfmt_aout.c
58720 +++ b/fs/binfmt_aout.c
58721 @@ -16,6 +16,7 @@
58722 #include <linux/string.h>
58723 #include <linux/fs.h>
58724 #include <linux/file.h>
58725 +#include <linux/security.h>
58726 #include <linux/stat.h>
58727 #include <linux/fcntl.h>
58728 #include <linux/ptrace.h>
58729 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
58730 #endif
58731 # define START_STACK(u) ((void __user *)u.start_stack)
58732
58733 + memset(&dump, 0, sizeof(dump));
58734 +
58735 fs = get_fs();
58736 set_fs(KERNEL_DS);
58737 has_dumped = 1;
58738 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
58739
58740 /* If the size of the dump file exceeds the rlimit, then see what would happen
58741 if we wrote the stack, but not the data area. */
58742 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
58743 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
58744 dump.u_dsize = 0;
58745
58746 /* Make sure we have enough room to write the stack and data areas. */
58747 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
58748 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
58749 dump.u_ssize = 0;
58750
58751 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
58752 rlim = rlimit(RLIMIT_DATA);
58753 if (rlim >= RLIM_INFINITY)
58754 rlim = ~0;
58755 +
58756 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
58757 if (ex.a_data + ex.a_bss > rlim)
58758 return -ENOMEM;
58759
58760 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
58761
58762 install_exec_creds(bprm);
58763
58764 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58765 + current->mm->pax_flags = 0UL;
58766 +#endif
58767 +
58768 +#ifdef CONFIG_PAX_PAGEEXEC
58769 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
58770 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
58771 +
58772 +#ifdef CONFIG_PAX_EMUTRAMP
58773 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
58774 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
58775 +#endif
58776 +
58777 +#ifdef CONFIG_PAX_MPROTECT
58778 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
58779 + current->mm->pax_flags |= MF_PAX_MPROTECT;
58780 +#endif
58781 +
58782 + }
58783 +#endif
58784 +
58785 if (N_MAGIC(ex) == OMAGIC) {
58786 unsigned long text_addr, map_size;
58787 loff_t pos;
58788 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
58789 return error;
58790
58791 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
58792 - PROT_READ | PROT_WRITE | PROT_EXEC,
58793 + PROT_READ | PROT_WRITE,
58794 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
58795 fd_offset + ex.a_text);
58796 if (error != N_DATADDR(ex))
58797 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
58798 index 995986b..dcc4ef2 100644
58799 --- a/fs/binfmt_elf.c
58800 +++ b/fs/binfmt_elf.c
58801 @@ -34,6 +34,7 @@
58802 #include <linux/utsname.h>
58803 #include <linux/coredump.h>
58804 #include <linux/sched.h>
58805 +#include <linux/xattr.h>
58806 #include <asm/uaccess.h>
58807 #include <asm/param.h>
58808 #include <asm/page.h>
58809 @@ -47,7 +48,7 @@
58810
58811 static int load_elf_binary(struct linux_binprm *bprm);
58812 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
58813 - int, int, unsigned long);
58814 + int, int, unsigned long) __intentional_overflow(-1);
58815
58816 #ifdef CONFIG_USELIB
58817 static int load_elf_library(struct file *);
58818 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
58819 #define elf_core_dump NULL
58820 #endif
58821
58822 +#ifdef CONFIG_PAX_MPROTECT
58823 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
58824 +#endif
58825 +
58826 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58827 +static void elf_handle_mmap(struct file *file);
58828 +#endif
58829 +
58830 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
58831 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
58832 #else
58833 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
58834 .load_binary = load_elf_binary,
58835 .load_shlib = load_elf_library,
58836 .core_dump = elf_core_dump,
58837 +
58838 +#ifdef CONFIG_PAX_MPROTECT
58839 + .handle_mprotect= elf_handle_mprotect,
58840 +#endif
58841 +
58842 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58843 + .handle_mmap = elf_handle_mmap,
58844 +#endif
58845 +
58846 .min_coredump = ELF_EXEC_PAGESIZE,
58847 };
58848
58849 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
58850
58851 static int set_brk(unsigned long start, unsigned long end)
58852 {
58853 + unsigned long e = end;
58854 +
58855 start = ELF_PAGEALIGN(start);
58856 end = ELF_PAGEALIGN(end);
58857 if (end > start) {
58858 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
58859 if (BAD_ADDR(addr))
58860 return addr;
58861 }
58862 - current->mm->start_brk = current->mm->brk = end;
58863 + current->mm->start_brk = current->mm->brk = e;
58864 return 0;
58865 }
58866
58867 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58868 elf_addr_t __user *u_rand_bytes;
58869 const char *k_platform = ELF_PLATFORM;
58870 const char *k_base_platform = ELF_BASE_PLATFORM;
58871 - unsigned char k_rand_bytes[16];
58872 + u32 k_rand_bytes[4];
58873 int items;
58874 elf_addr_t *elf_info;
58875 int ei_index = 0;
58876 const struct cred *cred = current_cred();
58877 struct vm_area_struct *vma;
58878 + unsigned long saved_auxv[AT_VECTOR_SIZE];
58879
58880 /*
58881 * In some cases (e.g. Hyper-Threading), we want to avoid L1
58882 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58883 * Generate 16 random bytes for userspace PRNG seeding.
58884 */
58885 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
58886 - u_rand_bytes = (elf_addr_t __user *)
58887 - STACK_ALLOC(p, sizeof(k_rand_bytes));
58888 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
58889 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
58890 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
58891 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
58892 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
58893 + u_rand_bytes = (elf_addr_t __user *) p;
58894 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
58895 return -EFAULT;
58896
58897 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58898 return -EFAULT;
58899 current->mm->env_end = p;
58900
58901 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
58902 +
58903 /* Put the elf_info on the stack in the right place. */
58904 sp = (elf_addr_t __user *)envp + 1;
58905 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
58906 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
58907 return -EFAULT;
58908 return 0;
58909 }
58910 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
58911 an ELF header */
58912
58913 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58914 - struct file *interpreter, unsigned long *interp_map_addr,
58915 + struct file *interpreter,
58916 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
58917 {
58918 struct elf_phdr *eppnt;
58919 - unsigned long load_addr = 0;
58920 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
58921 int load_addr_set = 0;
58922 unsigned long last_bss = 0, elf_bss = 0;
58923 - unsigned long error = ~0UL;
58924 + unsigned long error = -EINVAL;
58925 unsigned long total_size;
58926 int i;
58927
58928 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58929 goto out;
58930 }
58931
58932 +#ifdef CONFIG_PAX_SEGMEXEC
58933 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
58934 + pax_task_size = SEGMEXEC_TASK_SIZE;
58935 +#endif
58936 +
58937 eppnt = interp_elf_phdata;
58938 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
58939 if (eppnt->p_type == PT_LOAD) {
58940 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58941 map_addr = elf_map(interpreter, load_addr + vaddr,
58942 eppnt, elf_prot, elf_type, total_size);
58943 total_size = 0;
58944 - if (!*interp_map_addr)
58945 - *interp_map_addr = map_addr;
58946 error = map_addr;
58947 if (BAD_ADDR(map_addr))
58948 goto out;
58949 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58950 k = load_addr + eppnt->p_vaddr;
58951 if (BAD_ADDR(k) ||
58952 eppnt->p_filesz > eppnt->p_memsz ||
58953 - eppnt->p_memsz > TASK_SIZE ||
58954 - TASK_SIZE - eppnt->p_memsz < k) {
58955 + eppnt->p_memsz > pax_task_size ||
58956 + pax_task_size - eppnt->p_memsz < k) {
58957 error = -ENOMEM;
58958 goto out;
58959 }
58960 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58961 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
58962
58963 /* Map the last of the bss segment */
58964 - error = vm_brk(elf_bss, last_bss - elf_bss);
58965 - if (BAD_ADDR(error))
58966 - goto out;
58967 + if (last_bss > elf_bss) {
58968 + error = vm_brk(elf_bss, last_bss - elf_bss);
58969 + if (BAD_ADDR(error))
58970 + goto out;
58971 + }
58972 }
58973
58974 error = load_addr;
58975 @@ -634,6 +666,336 @@ out:
58976 return error;
58977 }
58978
58979 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58980 +#ifdef CONFIG_PAX_SOFTMODE
58981 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
58982 +{
58983 + unsigned long pax_flags = 0UL;
58984 +
58985 +#ifdef CONFIG_PAX_PAGEEXEC
58986 + if (elf_phdata->p_flags & PF_PAGEEXEC)
58987 + pax_flags |= MF_PAX_PAGEEXEC;
58988 +#endif
58989 +
58990 +#ifdef CONFIG_PAX_SEGMEXEC
58991 + if (elf_phdata->p_flags & PF_SEGMEXEC)
58992 + pax_flags |= MF_PAX_SEGMEXEC;
58993 +#endif
58994 +
58995 +#ifdef CONFIG_PAX_EMUTRAMP
58996 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58997 + pax_flags |= MF_PAX_EMUTRAMP;
58998 +#endif
58999 +
59000 +#ifdef CONFIG_PAX_MPROTECT
59001 + if (elf_phdata->p_flags & PF_MPROTECT)
59002 + pax_flags |= MF_PAX_MPROTECT;
59003 +#endif
59004 +
59005 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59006 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
59007 + pax_flags |= MF_PAX_RANDMMAP;
59008 +#endif
59009 +
59010 + return pax_flags;
59011 +}
59012 +#endif
59013 +
59014 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
59015 +{
59016 + unsigned long pax_flags = 0UL;
59017 +
59018 +#ifdef CONFIG_PAX_PAGEEXEC
59019 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
59020 + pax_flags |= MF_PAX_PAGEEXEC;
59021 +#endif
59022 +
59023 +#ifdef CONFIG_PAX_SEGMEXEC
59024 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
59025 + pax_flags |= MF_PAX_SEGMEXEC;
59026 +#endif
59027 +
59028 +#ifdef CONFIG_PAX_EMUTRAMP
59029 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
59030 + pax_flags |= MF_PAX_EMUTRAMP;
59031 +#endif
59032 +
59033 +#ifdef CONFIG_PAX_MPROTECT
59034 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
59035 + pax_flags |= MF_PAX_MPROTECT;
59036 +#endif
59037 +
59038 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59039 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
59040 + pax_flags |= MF_PAX_RANDMMAP;
59041 +#endif
59042 +
59043 + return pax_flags;
59044 +}
59045 +#endif
59046 +
59047 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
59048 +#ifdef CONFIG_PAX_SOFTMODE
59049 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
59050 +{
59051 + unsigned long pax_flags = 0UL;
59052 +
59053 +#ifdef CONFIG_PAX_PAGEEXEC
59054 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
59055 + pax_flags |= MF_PAX_PAGEEXEC;
59056 +#endif
59057 +
59058 +#ifdef CONFIG_PAX_SEGMEXEC
59059 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
59060 + pax_flags |= MF_PAX_SEGMEXEC;
59061 +#endif
59062 +
59063 +#ifdef CONFIG_PAX_EMUTRAMP
59064 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
59065 + pax_flags |= MF_PAX_EMUTRAMP;
59066 +#endif
59067 +
59068 +#ifdef CONFIG_PAX_MPROTECT
59069 + if (pax_flags_softmode & MF_PAX_MPROTECT)
59070 + pax_flags |= MF_PAX_MPROTECT;
59071 +#endif
59072 +
59073 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59074 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
59075 + pax_flags |= MF_PAX_RANDMMAP;
59076 +#endif
59077 +
59078 + return pax_flags;
59079 +}
59080 +#endif
59081 +
59082 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
59083 +{
59084 + unsigned long pax_flags = 0UL;
59085 +
59086 +#ifdef CONFIG_PAX_PAGEEXEC
59087 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
59088 + pax_flags |= MF_PAX_PAGEEXEC;
59089 +#endif
59090 +
59091 +#ifdef CONFIG_PAX_SEGMEXEC
59092 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
59093 + pax_flags |= MF_PAX_SEGMEXEC;
59094 +#endif
59095 +
59096 +#ifdef CONFIG_PAX_EMUTRAMP
59097 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
59098 + pax_flags |= MF_PAX_EMUTRAMP;
59099 +#endif
59100 +
59101 +#ifdef CONFIG_PAX_MPROTECT
59102 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
59103 + pax_flags |= MF_PAX_MPROTECT;
59104 +#endif
59105 +
59106 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59107 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
59108 + pax_flags |= MF_PAX_RANDMMAP;
59109 +#endif
59110 +
59111 + return pax_flags;
59112 +}
59113 +#endif
59114 +
59115 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59116 +static unsigned long pax_parse_defaults(void)
59117 +{
59118 + unsigned long pax_flags = 0UL;
59119 +
59120 +#ifdef CONFIG_PAX_SOFTMODE
59121 + if (pax_softmode)
59122 + return pax_flags;
59123 +#endif
59124 +
59125 +#ifdef CONFIG_PAX_PAGEEXEC
59126 + pax_flags |= MF_PAX_PAGEEXEC;
59127 +#endif
59128 +
59129 +#ifdef CONFIG_PAX_SEGMEXEC
59130 + pax_flags |= MF_PAX_SEGMEXEC;
59131 +#endif
59132 +
59133 +#ifdef CONFIG_PAX_MPROTECT
59134 + pax_flags |= MF_PAX_MPROTECT;
59135 +#endif
59136 +
59137 +#ifdef CONFIG_PAX_RANDMMAP
59138 + if (randomize_va_space)
59139 + pax_flags |= MF_PAX_RANDMMAP;
59140 +#endif
59141 +
59142 + return pax_flags;
59143 +}
59144 +
59145 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
59146 +{
59147 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
59148 +
59149 +#ifdef CONFIG_PAX_EI_PAX
59150 +
59151 +#ifdef CONFIG_PAX_SOFTMODE
59152 + if (pax_softmode)
59153 + return pax_flags;
59154 +#endif
59155 +
59156 + pax_flags = 0UL;
59157 +
59158 +#ifdef CONFIG_PAX_PAGEEXEC
59159 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
59160 + pax_flags |= MF_PAX_PAGEEXEC;
59161 +#endif
59162 +
59163 +#ifdef CONFIG_PAX_SEGMEXEC
59164 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
59165 + pax_flags |= MF_PAX_SEGMEXEC;
59166 +#endif
59167 +
59168 +#ifdef CONFIG_PAX_EMUTRAMP
59169 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
59170 + pax_flags |= MF_PAX_EMUTRAMP;
59171 +#endif
59172 +
59173 +#ifdef CONFIG_PAX_MPROTECT
59174 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
59175 + pax_flags |= MF_PAX_MPROTECT;
59176 +#endif
59177 +
59178 +#ifdef CONFIG_PAX_ASLR
59179 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
59180 + pax_flags |= MF_PAX_RANDMMAP;
59181 +#endif
59182 +
59183 +#endif
59184 +
59185 + return pax_flags;
59186 +
59187 +}
59188 +
59189 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
59190 +{
59191 +
59192 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59193 + unsigned long i;
59194 +
59195 + for (i = 0UL; i < elf_ex->e_phnum; i++)
59196 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
59197 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
59198 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
59199 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
59200 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
59201 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
59202 + return PAX_PARSE_FLAGS_FALLBACK;
59203 +
59204 +#ifdef CONFIG_PAX_SOFTMODE
59205 + if (pax_softmode)
59206 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
59207 + else
59208 +#endif
59209 +
59210 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
59211 + break;
59212 + }
59213 +#endif
59214 +
59215 + return PAX_PARSE_FLAGS_FALLBACK;
59216 +}
59217 +
59218 +static unsigned long pax_parse_xattr_pax(struct file * const file)
59219 +{
59220 +
59221 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
59222 + ssize_t xattr_size, i;
59223 + unsigned char xattr_value[sizeof("pemrs") - 1];
59224 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
59225 +
59226 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
59227 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
59228 + return PAX_PARSE_FLAGS_FALLBACK;
59229 +
59230 + for (i = 0; i < xattr_size; i++)
59231 + switch (xattr_value[i]) {
59232 + default:
59233 + return PAX_PARSE_FLAGS_FALLBACK;
59234 +
59235 +#define parse_flag(option1, option2, flag) \
59236 + case option1: \
59237 + if (pax_flags_hardmode & MF_PAX_##flag) \
59238 + return PAX_PARSE_FLAGS_FALLBACK;\
59239 + pax_flags_hardmode |= MF_PAX_##flag; \
59240 + break; \
59241 + case option2: \
59242 + if (pax_flags_softmode & MF_PAX_##flag) \
59243 + return PAX_PARSE_FLAGS_FALLBACK;\
59244 + pax_flags_softmode |= MF_PAX_##flag; \
59245 + break;
59246 +
59247 + parse_flag('p', 'P', PAGEEXEC);
59248 + parse_flag('e', 'E', EMUTRAMP);
59249 + parse_flag('m', 'M', MPROTECT);
59250 + parse_flag('r', 'R', RANDMMAP);
59251 + parse_flag('s', 'S', SEGMEXEC);
59252 +
59253 +#undef parse_flag
59254 + }
59255 +
59256 + if (pax_flags_hardmode & pax_flags_softmode)
59257 + return PAX_PARSE_FLAGS_FALLBACK;
59258 +
59259 +#ifdef CONFIG_PAX_SOFTMODE
59260 + if (pax_softmode)
59261 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
59262 + else
59263 +#endif
59264 +
59265 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
59266 +#else
59267 + return PAX_PARSE_FLAGS_FALLBACK;
59268 +#endif
59269 +
59270 +}
59271 +
59272 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
59273 +{
59274 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
59275 +
59276 + pax_flags = pax_parse_defaults();
59277 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
59278 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
59279 + xattr_pax_flags = pax_parse_xattr_pax(file);
59280 +
59281 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59282 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59283 + pt_pax_flags != xattr_pax_flags)
59284 + return -EINVAL;
59285 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59286 + pax_flags = xattr_pax_flags;
59287 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59288 + pax_flags = pt_pax_flags;
59289 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59290 + pax_flags = ei_pax_flags;
59291 +
59292 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
59293 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59294 + if ((__supported_pte_mask & _PAGE_NX))
59295 + pax_flags &= ~MF_PAX_SEGMEXEC;
59296 + else
59297 + pax_flags &= ~MF_PAX_PAGEEXEC;
59298 + }
59299 +#endif
59300 +
59301 + if (0 > pax_check_flags(&pax_flags))
59302 + return -EINVAL;
59303 +
59304 + current->mm->pax_flags = pax_flags;
59305 + return 0;
59306 +}
59307 +#endif
59308 +
59309 /*
59310 * These are the functions used to load ELF style executables and shared
59311 * libraries. There is no binary dependent code anywhere else.
59312 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
59313 {
59314 unsigned long random_variable = 0;
59315
59316 +#ifdef CONFIG_PAX_RANDUSTACK
59317 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
59318 + return stack_top - current->mm->delta_stack;
59319 +#endif
59320 +
59321 if ((current->flags & PF_RANDOMIZE) &&
59322 !(current->personality & ADDR_NO_RANDOMIZE)) {
59323 random_variable = (unsigned long) get_random_int();
59324 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
59325 unsigned long load_addr = 0, load_bias = 0;
59326 int load_addr_set = 0;
59327 char * elf_interpreter = NULL;
59328 - unsigned long error;
59329 + unsigned long error = 0;
59330 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
59331 unsigned long elf_bss, elf_brk;
59332 int retval, i;
59333 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
59334 struct elfhdr interp_elf_ex;
59335 } *loc;
59336 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
59337 + unsigned long pax_task_size;
59338
59339 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
59340 if (!loc) {
59341 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
59342 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
59343 may depend on the personality. */
59344 SET_PERSONALITY2(loc->elf_ex, &arch_state);
59345 +
59346 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59347 + current->mm->pax_flags = 0UL;
59348 +#endif
59349 +
59350 +#ifdef CONFIG_PAX_DLRESOLVE
59351 + current->mm->call_dl_resolve = 0UL;
59352 +#endif
59353 +
59354 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
59355 + current->mm->call_syscall = 0UL;
59356 +#endif
59357 +
59358 +#ifdef CONFIG_PAX_ASLR
59359 + current->mm->delta_mmap = 0UL;
59360 + current->mm->delta_stack = 0UL;
59361 +#endif
59362 +
59363 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59364 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
59365 + send_sig(SIGKILL, current, 0);
59366 + goto out_free_dentry;
59367 + }
59368 +#endif
59369 +
59370 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
59371 + pax_set_initial_flags(bprm);
59372 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
59373 + if (pax_set_initial_flags_func)
59374 + (pax_set_initial_flags_func)(bprm);
59375 +#endif
59376 +
59377 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
59378 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
59379 + current->mm->context.user_cs_limit = PAGE_SIZE;
59380 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
59381 + }
59382 +#endif
59383 +
59384 +#ifdef CONFIG_PAX_SEGMEXEC
59385 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
59386 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
59387 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
59388 + pax_task_size = SEGMEXEC_TASK_SIZE;
59389 + current->mm->def_flags |= VM_NOHUGEPAGE;
59390 + } else
59391 +#endif
59392 +
59393 + pax_task_size = TASK_SIZE;
59394 +
59395 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
59396 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59397 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
59398 + put_cpu();
59399 + }
59400 +#endif
59401 +
59402 +#ifdef CONFIG_PAX_ASLR
59403 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
59404 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
59405 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
59406 + }
59407 +#endif
59408 +
59409 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
59410 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59411 + executable_stack = EXSTACK_DISABLE_X;
59412 + current->personality &= ~READ_IMPLIES_EXEC;
59413 + } else
59414 +#endif
59415 +
59416 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
59417 current->personality |= READ_IMPLIES_EXEC;
59418
59419 @@ -924,6 +1363,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
59420 #else
59421 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
59422 #endif
59423 +
59424 +#ifdef CONFIG_PAX_RANDMMAP
59425 + /* PaX: randomize base address at the default exe base if requested */
59426 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
59427 +#ifdef CONFIG_SPARC64
59428 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
59429 +#else
59430 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
59431 +#endif
59432 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
59433 + elf_flags |= MAP_FIXED;
59434 + }
59435 +#endif
59436 +
59437 }
59438
59439 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
59440 @@ -955,9 +1408,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
59441 * allowed task size. Note that p_filesz must always be
59442 * <= p_memsz so it is only necessary to check p_memsz.
59443 */
59444 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59445 - elf_ppnt->p_memsz > TASK_SIZE ||
59446 - TASK_SIZE - elf_ppnt->p_memsz < k) {
59447 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59448 + elf_ppnt->p_memsz > pax_task_size ||
59449 + pax_task_size - elf_ppnt->p_memsz < k) {
59450 /* set_brk can never work. Avoid overflows. */
59451 retval = -EINVAL;
59452 goto out_free_dentry;
59453 @@ -993,16 +1446,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
59454 if (retval)
59455 goto out_free_dentry;
59456 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
59457 - retval = -EFAULT; /* Nobody gets to see this, but.. */
59458 - goto out_free_dentry;
59459 + /*
59460 + * This bss-zeroing can fail if the ELF
59461 + * file specifies odd protections. So
59462 + * we don't check the return value
59463 + */
59464 }
59465
59466 +#ifdef CONFIG_PAX_RANDMMAP
59467 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
59468 + unsigned long start, size, flags;
59469 + vm_flags_t vm_flags;
59470 +
59471 + start = ELF_PAGEALIGN(elf_brk);
59472 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
59473 + flags = MAP_FIXED | MAP_PRIVATE;
59474 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
59475 +
59476 + down_write(&current->mm->mmap_sem);
59477 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
59478 + retval = -ENOMEM;
59479 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
59480 +// if (current->personality & ADDR_NO_RANDOMIZE)
59481 +// vm_flags |= VM_READ | VM_MAYREAD;
59482 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
59483 + retval = IS_ERR_VALUE(start) ? start : 0;
59484 + }
59485 + up_write(&current->mm->mmap_sem);
59486 + if (retval == 0)
59487 + retval = set_brk(start + size, start + size + PAGE_SIZE);
59488 + if (retval < 0)
59489 + goto out_free_dentry;
59490 + }
59491 +#endif
59492 +
59493 if (elf_interpreter) {
59494 - unsigned long interp_map_addr = 0;
59495 -
59496 elf_entry = load_elf_interp(&loc->interp_elf_ex,
59497 interpreter,
59498 - &interp_map_addr,
59499 load_bias, interp_elf_phdata);
59500 if (!IS_ERR((void *)elf_entry)) {
59501 /*
59502 @@ -1230,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
59503 * Decide what to dump of a segment, part, all or none.
59504 */
59505 static unsigned long vma_dump_size(struct vm_area_struct *vma,
59506 - unsigned long mm_flags)
59507 + unsigned long mm_flags, long signr)
59508 {
59509 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
59510
59511 @@ -1268,7 +1748,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
59512 if (vma->vm_file == NULL)
59513 return 0;
59514
59515 - if (FILTER(MAPPED_PRIVATE))
59516 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
59517 goto whole;
59518
59519 /*
59520 @@ -1475,9 +1955,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
59521 {
59522 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
59523 int i = 0;
59524 - do
59525 + do {
59526 i += 2;
59527 - while (auxv[i - 2] != AT_NULL);
59528 + } while (auxv[i - 2] != AT_NULL);
59529 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
59530 }
59531
59532 @@ -1486,7 +1966,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
59533 {
59534 mm_segment_t old_fs = get_fs();
59535 set_fs(KERNEL_DS);
59536 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
59537 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
59538 set_fs(old_fs);
59539 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
59540 }
59541 @@ -2206,7 +2686,7 @@ static int elf_core_dump(struct coredump_params *cprm)
59542 vma = next_vma(vma, gate_vma)) {
59543 unsigned long dump_size;
59544
59545 - dump_size = vma_dump_size(vma, cprm->mm_flags);
59546 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
59547 vma_filesz[i++] = dump_size;
59548 vma_data_size += dump_size;
59549 }
59550 @@ -2314,6 +2794,167 @@ out:
59551
59552 #endif /* CONFIG_ELF_CORE */
59553
59554 +#ifdef CONFIG_PAX_MPROTECT
59555 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
59556 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
59557 + * we'll remove VM_MAYWRITE for good on RELRO segments.
59558 + *
59559 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
59560 + * basis because we want to allow the common case and not the special ones.
59561 + */
59562 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
59563 +{
59564 + struct elfhdr elf_h;
59565 + struct elf_phdr elf_p;
59566 + unsigned long i;
59567 + unsigned long oldflags;
59568 + bool is_textrel_rw, is_textrel_rx, is_relro;
59569 +
59570 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
59571 + return;
59572 +
59573 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
59574 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
59575 +
59576 +#ifdef CONFIG_PAX_ELFRELOCS
59577 + /* possible TEXTREL */
59578 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
59579 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
59580 +#else
59581 + is_textrel_rw = false;
59582 + is_textrel_rx = false;
59583 +#endif
59584 +
59585 + /* possible RELRO */
59586 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
59587 +
59588 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
59589 + return;
59590 +
59591 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59592 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59593 +
59594 +#ifdef CONFIG_PAX_ETEXECRELOCS
59595 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59596 +#else
59597 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
59598 +#endif
59599 +
59600 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59601 + !elf_check_arch(&elf_h) ||
59602 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59603 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59604 + return;
59605 +
59606 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59607 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59608 + return;
59609 + switch (elf_p.p_type) {
59610 + case PT_DYNAMIC:
59611 + if (!is_textrel_rw && !is_textrel_rx)
59612 + continue;
59613 + i = 0UL;
59614 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
59615 + elf_dyn dyn;
59616 +
59617 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
59618 + break;
59619 + if (dyn.d_tag == DT_NULL)
59620 + break;
59621 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
59622 + gr_log_textrel(vma);
59623 + if (is_textrel_rw)
59624 + vma->vm_flags |= VM_MAYWRITE;
59625 + else
59626 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
59627 + vma->vm_flags &= ~VM_MAYWRITE;
59628 + break;
59629 + }
59630 + i++;
59631 + }
59632 + is_textrel_rw = false;
59633 + is_textrel_rx = false;
59634 + continue;
59635 +
59636 + case PT_GNU_RELRO:
59637 + if (!is_relro)
59638 + continue;
59639 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
59640 + vma->vm_flags &= ~VM_MAYWRITE;
59641 + is_relro = false;
59642 + continue;
59643 +
59644 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59645 + case PT_PAX_FLAGS: {
59646 + const char *msg_mprotect = "", *msg_emutramp = "";
59647 + char *buffer_lib, *buffer_exe;
59648 +
59649 + if (elf_p.p_flags & PF_NOMPROTECT)
59650 + msg_mprotect = "MPROTECT disabled";
59651 +
59652 +#ifdef CONFIG_PAX_EMUTRAMP
59653 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
59654 + msg_emutramp = "EMUTRAMP enabled";
59655 +#endif
59656 +
59657 + if (!msg_mprotect[0] && !msg_emutramp[0])
59658 + continue;
59659 +
59660 + if (!printk_ratelimit())
59661 + continue;
59662 +
59663 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
59664 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
59665 + if (buffer_lib && buffer_exe) {
59666 + char *path_lib, *path_exe;
59667 +
59668 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
59669 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
59670 +
59671 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
59672 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
59673 +
59674 + }
59675 + free_page((unsigned long)buffer_exe);
59676 + free_page((unsigned long)buffer_lib);
59677 + continue;
59678 + }
59679 +#endif
59680 +
59681 + }
59682 + }
59683 +}
59684 +#endif
59685 +
59686 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59687 +
59688 +extern int grsec_enable_log_rwxmaps;
59689 +
59690 +static void elf_handle_mmap(struct file *file)
59691 +{
59692 + struct elfhdr elf_h;
59693 + struct elf_phdr elf_p;
59694 + unsigned long i;
59695 +
59696 + if (!grsec_enable_log_rwxmaps)
59697 + return;
59698 +
59699 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59700 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59701 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
59702 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59703 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59704 + return;
59705 +
59706 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59707 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59708 + return;
59709 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
59710 + gr_log_ptgnustack(file);
59711 + }
59712 +}
59713 +#endif
59714 +
59715 static int __init init_elf_binfmt(void)
59716 {
59717 register_binfmt(&elf_format);
59718 diff --git a/fs/block_dev.c b/fs/block_dev.c
59719 index b48c41b..e070416 100644
59720 --- a/fs/block_dev.c
59721 +++ b/fs/block_dev.c
59722 @@ -703,7 +703,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
59723 else if (bdev->bd_contains == bdev)
59724 return true; /* is a whole device which isn't held */
59725
59726 - else if (whole->bd_holder == bd_may_claim)
59727 + else if (whole->bd_holder == (void *)bd_may_claim)
59728 return true; /* is a partition of a device that is being partitioned */
59729 else if (whole->bd_holder != NULL)
59730 return false; /* is a partition of a held device */
59731 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
59732 index f54511d..58acdec 100644
59733 --- a/fs/btrfs/ctree.c
59734 +++ b/fs/btrfs/ctree.c
59735 @@ -1173,9 +1173,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
59736 free_extent_buffer(buf);
59737 add_root_to_dirty_list(root);
59738 } else {
59739 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
59740 - parent_start = parent->start;
59741 - else
59742 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
59743 + if (parent)
59744 + parent_start = parent->start;
59745 + else
59746 + parent_start = 0;
59747 + } else
59748 parent_start = 0;
59749
59750 WARN_ON(trans->transid != btrfs_header_generation(parent));
59751 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
59752 index de4e70f..b41dc45 100644
59753 --- a/fs/btrfs/delayed-inode.c
59754 +++ b/fs/btrfs/delayed-inode.c
59755 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
59756
59757 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
59758 {
59759 - int seq = atomic_inc_return(&delayed_root->items_seq);
59760 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
59761 if ((atomic_dec_return(&delayed_root->items) <
59762 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
59763 waitqueue_active(&delayed_root->wait))
59764 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
59765
59766 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
59767 {
59768 - int val = atomic_read(&delayed_root->items_seq);
59769 + int val = atomic_read_unchecked(&delayed_root->items_seq);
59770
59771 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
59772 return 1;
59773 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
59774 int seq;
59775 int ret;
59776
59777 - seq = atomic_read(&delayed_root->items_seq);
59778 + seq = atomic_read_unchecked(&delayed_root->items_seq);
59779
59780 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
59781 if (ret)
59782 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
59783 index f70119f..ab5894d 100644
59784 --- a/fs/btrfs/delayed-inode.h
59785 +++ b/fs/btrfs/delayed-inode.h
59786 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
59787 */
59788 struct list_head prepare_list;
59789 atomic_t items; /* for delayed items */
59790 - atomic_t items_seq; /* for delayed items */
59791 + atomic_unchecked_t items_seq; /* for delayed items */
59792 int nodes; /* for delayed nodes */
59793 wait_queue_head_t wait;
59794 };
59795 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
59796 struct btrfs_delayed_root *delayed_root)
59797 {
59798 atomic_set(&delayed_root->items, 0);
59799 - atomic_set(&delayed_root->items_seq, 0);
59800 + atomic_set_unchecked(&delayed_root->items_seq, 0);
59801 delayed_root->nodes = 0;
59802 spin_lock_init(&delayed_root->lock);
59803 init_waitqueue_head(&delayed_root->wait);
59804 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
59805 index 6f49b28..483410f 100644
59806 --- a/fs/btrfs/super.c
59807 +++ b/fs/btrfs/super.c
59808 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
59809 function, line, errstr);
59810 return;
59811 }
59812 - ACCESS_ONCE(trans->transaction->aborted) = errno;
59813 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
59814 /* Wake up anybody who may be waiting on this transaction */
59815 wake_up(&root->fs_info->transaction_wait);
59816 wake_up(&root->fs_info->transaction_blocked_wait);
59817 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
59818 index 92db3f6..898a561 100644
59819 --- a/fs/btrfs/sysfs.c
59820 +++ b/fs/btrfs/sysfs.c
59821 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
59822 for (set = 0; set < FEAT_MAX; set++) {
59823 int i;
59824 struct attribute *attrs[2];
59825 - struct attribute_group agroup = {
59826 + attribute_group_no_const agroup = {
59827 .name = "features",
59828 .attrs = attrs,
59829 };
59830 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
59831 index 2299bfd..4098e72 100644
59832 --- a/fs/btrfs/tests/free-space-tests.c
59833 +++ b/fs/btrfs/tests/free-space-tests.c
59834 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59835 * extent entry.
59836 */
59837 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
59838 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59839 + pax_open_kernel();
59840 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59841 + pax_close_kernel();
59842
59843 /*
59844 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
59845 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59846 if (ret)
59847 return ret;
59848
59849 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59850 + pax_open_kernel();
59851 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59852 + pax_close_kernel();
59853 __btrfs_remove_free_space_cache(cache->free_space_ctl);
59854
59855 return 0;
59856 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
59857 index 154990c..d0cf699 100644
59858 --- a/fs/btrfs/tree-log.h
59859 +++ b/fs/btrfs/tree-log.h
59860 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
59861 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
59862 struct btrfs_trans_handle *trans)
59863 {
59864 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
59865 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
59866 }
59867
59868 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
59869 diff --git a/fs/buffer.c b/fs/buffer.c
59870 index 20805db..2e8fc69 100644
59871 --- a/fs/buffer.c
59872 +++ b/fs/buffer.c
59873 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
59874 bh_cachep = kmem_cache_create("buffer_head",
59875 sizeof(struct buffer_head), 0,
59876 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
59877 - SLAB_MEM_SPREAD),
59878 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
59879 NULL);
59880
59881 /*
59882 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
59883 index fbb08e9..0fda764 100644
59884 --- a/fs/cachefiles/bind.c
59885 +++ b/fs/cachefiles/bind.c
59886 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
59887 args);
59888
59889 /* start by checking things over */
59890 - ASSERT(cache->fstop_percent >= 0 &&
59891 - cache->fstop_percent < cache->fcull_percent &&
59892 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
59893 cache->fcull_percent < cache->frun_percent &&
59894 cache->frun_percent < 100);
59895
59896 - ASSERT(cache->bstop_percent >= 0 &&
59897 - cache->bstop_percent < cache->bcull_percent &&
59898 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
59899 cache->bcull_percent < cache->brun_percent &&
59900 cache->brun_percent < 100);
59901
59902 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
59903 index ce1b115..4a6852c 100644
59904 --- a/fs/cachefiles/daemon.c
59905 +++ b/fs/cachefiles/daemon.c
59906 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
59907 if (n > buflen)
59908 return -EMSGSIZE;
59909
59910 - if (copy_to_user(_buffer, buffer, n) != 0)
59911 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
59912 return -EFAULT;
59913
59914 return n;
59915 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
59916 if (test_bit(CACHEFILES_DEAD, &cache->flags))
59917 return -EIO;
59918
59919 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
59920 + if (datalen > PAGE_SIZE - 1)
59921 return -EOPNOTSUPP;
59922
59923 /* drag the command string into the kernel so we can parse it */
59924 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
59925 if (args[0] != '%' || args[1] != '\0')
59926 return -EINVAL;
59927
59928 - if (fstop < 0 || fstop >= cache->fcull_percent)
59929 + if (fstop >= cache->fcull_percent)
59930 return cachefiles_daemon_range_error(cache, args);
59931
59932 cache->fstop_percent = fstop;
59933 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
59934 if (args[0] != '%' || args[1] != '\0')
59935 return -EINVAL;
59936
59937 - if (bstop < 0 || bstop >= cache->bcull_percent)
59938 + if (bstop >= cache->bcull_percent)
59939 return cachefiles_daemon_range_error(cache, args);
59940
59941 cache->bstop_percent = bstop;
59942 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
59943 index 8c52472..c4e3a69 100644
59944 --- a/fs/cachefiles/internal.h
59945 +++ b/fs/cachefiles/internal.h
59946 @@ -66,7 +66,7 @@ struct cachefiles_cache {
59947 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
59948 struct rb_root active_nodes; /* active nodes (can't be culled) */
59949 rwlock_t active_lock; /* lock for active_nodes */
59950 - atomic_t gravecounter; /* graveyard uniquifier */
59951 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
59952 unsigned frun_percent; /* when to stop culling (% files) */
59953 unsigned fcull_percent; /* when to start culling (% files) */
59954 unsigned fstop_percent; /* when to stop allocating (% files) */
59955 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
59956 * proc.c
59957 */
59958 #ifdef CONFIG_CACHEFILES_HISTOGRAM
59959 -extern atomic_t cachefiles_lookup_histogram[HZ];
59960 -extern atomic_t cachefiles_mkdir_histogram[HZ];
59961 -extern atomic_t cachefiles_create_histogram[HZ];
59962 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59963 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59964 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
59965
59966 extern int __init cachefiles_proc_init(void);
59967 extern void cachefiles_proc_cleanup(void);
59968 static inline
59969 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
59970 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
59971 {
59972 unsigned long jif = jiffies - start_jif;
59973 if (jif >= HZ)
59974 jif = HZ - 1;
59975 - atomic_inc(&histogram[jif]);
59976 + atomic_inc_unchecked(&histogram[jif]);
59977 }
59978
59979 #else
59980 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
59981 index 7f8e83f..8951aa4 100644
59982 --- a/fs/cachefiles/namei.c
59983 +++ b/fs/cachefiles/namei.c
59984 @@ -309,7 +309,7 @@ try_again:
59985 /* first step is to make up a grave dentry in the graveyard */
59986 sprintf(nbuffer, "%08x%08x",
59987 (uint32_t) get_seconds(),
59988 - (uint32_t) atomic_inc_return(&cache->gravecounter));
59989 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
59990
59991 /* do the multiway lock magic */
59992 trap = lock_rename(cache->graveyard, dir);
59993 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
59994 index eccd339..4c1d995 100644
59995 --- a/fs/cachefiles/proc.c
59996 +++ b/fs/cachefiles/proc.c
59997 @@ -14,9 +14,9 @@
59998 #include <linux/seq_file.h>
59999 #include "internal.h"
60000
60001 -atomic_t cachefiles_lookup_histogram[HZ];
60002 -atomic_t cachefiles_mkdir_histogram[HZ];
60003 -atomic_t cachefiles_create_histogram[HZ];
60004 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
60005 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
60006 +atomic_unchecked_t cachefiles_create_histogram[HZ];
60007
60008 /*
60009 * display the latency histogram
60010 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
60011 return 0;
60012 default:
60013 index = (unsigned long) v - 3;
60014 - x = atomic_read(&cachefiles_lookup_histogram[index]);
60015 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
60016 - z = atomic_read(&cachefiles_create_histogram[index]);
60017 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
60018 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
60019 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
60020 if (x == 0 && y == 0 && z == 0)
60021 return 0;
60022
60023 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
60024 index c241603..56bae60 100644
60025 --- a/fs/ceph/dir.c
60026 +++ b/fs/ceph/dir.c
60027 @@ -129,6 +129,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
60028 struct dentry *dentry, *last;
60029 struct ceph_dentry_info *di;
60030 int err = 0;
60031 + char d_name[DNAME_INLINE_LEN];
60032 + const unsigned char *name;
60033
60034 /* claim ref on last dentry we returned */
60035 last = fi->dentry;
60036 @@ -192,7 +194,12 @@ more:
60037
60038 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
60039 dentry, dentry, dentry->d_inode);
60040 - if (!dir_emit(ctx, dentry->d_name.name,
60041 + name = dentry->d_name.name;
60042 + if (name == dentry->d_iname) {
60043 + memcpy(d_name, name, dentry->d_name.len);
60044 + name = d_name;
60045 + }
60046 + if (!dir_emit(ctx, name,
60047 dentry->d_name.len,
60048 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
60049 dentry->d_inode->i_mode >> 12)) {
60050 @@ -250,7 +257,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
60051 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
60052 struct ceph_mds_client *mdsc = fsc->mdsc;
60053 unsigned frag = fpos_frag(ctx->pos);
60054 - int off = fpos_off(ctx->pos);
60055 + unsigned int off = fpos_off(ctx->pos);
60056 int err;
60057 u32 ftype;
60058 struct ceph_mds_reply_info_parsed *rinfo;
60059 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
60060 index 50f06cd..c7eba3e 100644
60061 --- a/fs/ceph/super.c
60062 +++ b/fs/ceph/super.c
60063 @@ -896,7 +896,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
60064 /*
60065 * construct our own bdi so we can control readahead, etc.
60066 */
60067 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
60068 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
60069
60070 static int ceph_register_bdi(struct super_block *sb,
60071 struct ceph_fs_client *fsc)
60072 @@ -913,7 +913,7 @@ static int ceph_register_bdi(struct super_block *sb,
60073 default_backing_dev_info.ra_pages;
60074
60075 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
60076 - atomic_long_inc_return(&bdi_seq));
60077 + atomic_long_inc_return_unchecked(&bdi_seq));
60078 if (!err)
60079 sb->s_bdi = &fsc->backing_dev_info;
60080 return err;
60081 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
60082 index 7febcf2..62a5721 100644
60083 --- a/fs/cifs/cifs_debug.c
60084 +++ b/fs/cifs/cifs_debug.c
60085 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
60086
60087 if (strtobool(&c, &bv) == 0) {
60088 #ifdef CONFIG_CIFS_STATS2
60089 - atomic_set(&totBufAllocCount, 0);
60090 - atomic_set(&totSmBufAllocCount, 0);
60091 + atomic_set_unchecked(&totBufAllocCount, 0);
60092 + atomic_set_unchecked(&totSmBufAllocCount, 0);
60093 #endif /* CONFIG_CIFS_STATS2 */
60094 spin_lock(&cifs_tcp_ses_lock);
60095 list_for_each(tmp1, &cifs_tcp_ses_list) {
60096 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
60097 tcon = list_entry(tmp3,
60098 struct cifs_tcon,
60099 tcon_list);
60100 - atomic_set(&tcon->num_smbs_sent, 0);
60101 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
60102 if (server->ops->clear_stats)
60103 server->ops->clear_stats(tcon);
60104 }
60105 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
60106 smBufAllocCount.counter, cifs_min_small);
60107 #ifdef CONFIG_CIFS_STATS2
60108 seq_printf(m, "Total Large %d Small %d Allocations\n",
60109 - atomic_read(&totBufAllocCount),
60110 - atomic_read(&totSmBufAllocCount));
60111 + atomic_read_unchecked(&totBufAllocCount),
60112 + atomic_read_unchecked(&totSmBufAllocCount));
60113 #endif /* CONFIG_CIFS_STATS2 */
60114
60115 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
60116 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
60117 if (tcon->need_reconnect)
60118 seq_puts(m, "\tDISCONNECTED ");
60119 seq_printf(m, "\nSMBs: %d",
60120 - atomic_read(&tcon->num_smbs_sent));
60121 + atomic_read_unchecked(&tcon->num_smbs_sent));
60122 if (server->ops->print_stats)
60123 server->ops->print_stats(m, tcon);
60124 }
60125 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
60126 index d72fe37..ded5511 100644
60127 --- a/fs/cifs/cifsfs.c
60128 +++ b/fs/cifs/cifsfs.c
60129 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
60130 */
60131 cifs_req_cachep = kmem_cache_create("cifs_request",
60132 CIFSMaxBufSize + max_hdr_size, 0,
60133 - SLAB_HWCACHE_ALIGN, NULL);
60134 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
60135 if (cifs_req_cachep == NULL)
60136 return -ENOMEM;
60137
60138 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
60139 efficient to alloc 1 per page off the slab compared to 17K (5page)
60140 alloc of large cifs buffers even when page debugging is on */
60141 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
60142 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
60143 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
60144 NULL);
60145 if (cifs_sm_req_cachep == NULL) {
60146 mempool_destroy(cifs_req_poolp);
60147 @@ -1204,8 +1204,8 @@ init_cifs(void)
60148 atomic_set(&bufAllocCount, 0);
60149 atomic_set(&smBufAllocCount, 0);
60150 #ifdef CONFIG_CIFS_STATS2
60151 - atomic_set(&totBufAllocCount, 0);
60152 - atomic_set(&totSmBufAllocCount, 0);
60153 + atomic_set_unchecked(&totBufAllocCount, 0);
60154 + atomic_set_unchecked(&totSmBufAllocCount, 0);
60155 #endif /* CONFIG_CIFS_STATS2 */
60156
60157 atomic_set(&midCount, 0);
60158 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
60159 index 22b289a..bbbba08 100644
60160 --- a/fs/cifs/cifsglob.h
60161 +++ b/fs/cifs/cifsglob.h
60162 @@ -823,35 +823,35 @@ struct cifs_tcon {
60163 __u16 Flags; /* optional support bits */
60164 enum statusEnum tidStatus;
60165 #ifdef CONFIG_CIFS_STATS
60166 - atomic_t num_smbs_sent;
60167 + atomic_unchecked_t num_smbs_sent;
60168 union {
60169 struct {
60170 - atomic_t num_writes;
60171 - atomic_t num_reads;
60172 - atomic_t num_flushes;
60173 - atomic_t num_oplock_brks;
60174 - atomic_t num_opens;
60175 - atomic_t num_closes;
60176 - atomic_t num_deletes;
60177 - atomic_t num_mkdirs;
60178 - atomic_t num_posixopens;
60179 - atomic_t num_posixmkdirs;
60180 - atomic_t num_rmdirs;
60181 - atomic_t num_renames;
60182 - atomic_t num_t2renames;
60183 - atomic_t num_ffirst;
60184 - atomic_t num_fnext;
60185 - atomic_t num_fclose;
60186 - atomic_t num_hardlinks;
60187 - atomic_t num_symlinks;
60188 - atomic_t num_locks;
60189 - atomic_t num_acl_get;
60190 - atomic_t num_acl_set;
60191 + atomic_unchecked_t num_writes;
60192 + atomic_unchecked_t num_reads;
60193 + atomic_unchecked_t num_flushes;
60194 + atomic_unchecked_t num_oplock_brks;
60195 + atomic_unchecked_t num_opens;
60196 + atomic_unchecked_t num_closes;
60197 + atomic_unchecked_t num_deletes;
60198 + atomic_unchecked_t num_mkdirs;
60199 + atomic_unchecked_t num_posixopens;
60200 + atomic_unchecked_t num_posixmkdirs;
60201 + atomic_unchecked_t num_rmdirs;
60202 + atomic_unchecked_t num_renames;
60203 + atomic_unchecked_t num_t2renames;
60204 + atomic_unchecked_t num_ffirst;
60205 + atomic_unchecked_t num_fnext;
60206 + atomic_unchecked_t num_fclose;
60207 + atomic_unchecked_t num_hardlinks;
60208 + atomic_unchecked_t num_symlinks;
60209 + atomic_unchecked_t num_locks;
60210 + atomic_unchecked_t num_acl_get;
60211 + atomic_unchecked_t num_acl_set;
60212 } cifs_stats;
60213 #ifdef CONFIG_CIFS_SMB2
60214 struct {
60215 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60216 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60217 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60218 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60219 } smb2_stats;
60220 #endif /* CONFIG_CIFS_SMB2 */
60221 } stats;
60222 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
60223 }
60224
60225 #ifdef CONFIG_CIFS_STATS
60226 -#define cifs_stats_inc atomic_inc
60227 +#define cifs_stats_inc atomic_inc_unchecked
60228
60229 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
60230 unsigned int bytes)
60231 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
60232 /* Various Debug counters */
60233 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
60234 #ifdef CONFIG_CIFS_STATS2
60235 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
60236 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
60237 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
60238 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
60239 #endif
60240 GLOBAL_EXTERN atomic_t smBufAllocCount;
60241 GLOBAL_EXTERN atomic_t midCount;
60242 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
60243 index 3e30d92..2c9f066 100644
60244 --- a/fs/cifs/file.c
60245 +++ b/fs/cifs/file.c
60246 @@ -2061,10 +2061,14 @@ static int cifs_writepages(struct address_space *mapping,
60247 index = mapping->writeback_index; /* Start from prev offset */
60248 end = -1;
60249 } else {
60250 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
60251 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
60252 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
60253 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
60254 range_whole = true;
60255 + index = 0;
60256 + end = ULONG_MAX;
60257 + } else {
60258 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
60259 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
60260 + }
60261 scanned = true;
60262 }
60263 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
60264 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
60265 index 3379463..3af418a 100644
60266 --- a/fs/cifs/misc.c
60267 +++ b/fs/cifs/misc.c
60268 @@ -170,7 +170,7 @@ cifs_buf_get(void)
60269 memset(ret_buf, 0, buf_size + 3);
60270 atomic_inc(&bufAllocCount);
60271 #ifdef CONFIG_CIFS_STATS2
60272 - atomic_inc(&totBufAllocCount);
60273 + atomic_inc_unchecked(&totBufAllocCount);
60274 #endif /* CONFIG_CIFS_STATS2 */
60275 }
60276
60277 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
60278 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
60279 atomic_inc(&smBufAllocCount);
60280 #ifdef CONFIG_CIFS_STATS2
60281 - atomic_inc(&totSmBufAllocCount);
60282 + atomic_inc_unchecked(&totSmBufAllocCount);
60283 #endif /* CONFIG_CIFS_STATS2 */
60284
60285 }
60286 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
60287 index d297903..1cb7516 100644
60288 --- a/fs/cifs/smb1ops.c
60289 +++ b/fs/cifs/smb1ops.c
60290 @@ -622,27 +622,27 @@ static void
60291 cifs_clear_stats(struct cifs_tcon *tcon)
60292 {
60293 #ifdef CONFIG_CIFS_STATS
60294 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
60295 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
60296 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
60297 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
60298 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
60299 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
60300 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
60301 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
60302 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
60303 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
60304 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
60305 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
60306 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
60307 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
60308 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
60309 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
60310 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
60311 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
60312 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
60313 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
60314 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
60315 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
60316 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
60317 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
60318 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
60319 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
60320 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
60321 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
60322 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
60323 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
60324 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
60325 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
60326 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
60327 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
60328 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
60329 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
60330 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
60331 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
60332 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
60333 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
60334 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
60335 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
60336 #endif
60337 }
60338
60339 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
60340 {
60341 #ifdef CONFIG_CIFS_STATS
60342 seq_printf(m, " Oplocks breaks: %d",
60343 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
60344 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
60345 seq_printf(m, "\nReads: %d Bytes: %llu",
60346 - atomic_read(&tcon->stats.cifs_stats.num_reads),
60347 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
60348 (long long)(tcon->bytes_read));
60349 seq_printf(m, "\nWrites: %d Bytes: %llu",
60350 - atomic_read(&tcon->stats.cifs_stats.num_writes),
60351 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
60352 (long long)(tcon->bytes_written));
60353 seq_printf(m, "\nFlushes: %d",
60354 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
60355 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
60356 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
60357 - atomic_read(&tcon->stats.cifs_stats.num_locks),
60358 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
60359 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
60360 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
60361 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
60362 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
60363 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
60364 - atomic_read(&tcon->stats.cifs_stats.num_opens),
60365 - atomic_read(&tcon->stats.cifs_stats.num_closes),
60366 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
60367 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
60368 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
60369 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
60370 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
60371 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
60372 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
60373 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
60374 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
60375 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
60376 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
60377 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
60378 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
60379 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
60380 seq_printf(m, "\nRenames: %d T2 Renames %d",
60381 - atomic_read(&tcon->stats.cifs_stats.num_renames),
60382 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
60383 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
60384 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
60385 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
60386 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
60387 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
60388 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
60389 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
60390 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
60391 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
60392 #endif
60393 }
60394
60395 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
60396 index eab05e1..ffe5ea4 100644
60397 --- a/fs/cifs/smb2ops.c
60398 +++ b/fs/cifs/smb2ops.c
60399 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
60400 #ifdef CONFIG_CIFS_STATS
60401 int i;
60402 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
60403 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
60404 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
60405 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
60406 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
60407 }
60408 #endif
60409 }
60410 @@ -459,65 +459,65 @@ static void
60411 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
60412 {
60413 #ifdef CONFIG_CIFS_STATS
60414 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
60415 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
60416 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
60417 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
60418 seq_printf(m, "\nNegotiates: %d sent %d failed",
60419 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
60420 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
60421 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
60422 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
60423 seq_printf(m, "\nSessionSetups: %d sent %d failed",
60424 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
60425 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
60426 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
60427 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
60428 seq_printf(m, "\nLogoffs: %d sent %d failed",
60429 - atomic_read(&sent[SMB2_LOGOFF_HE]),
60430 - atomic_read(&failed[SMB2_LOGOFF_HE]));
60431 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
60432 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
60433 seq_printf(m, "\nTreeConnects: %d sent %d failed",
60434 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
60435 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
60436 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
60437 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
60438 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
60439 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
60440 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
60441 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
60442 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
60443 seq_printf(m, "\nCreates: %d sent %d failed",
60444 - atomic_read(&sent[SMB2_CREATE_HE]),
60445 - atomic_read(&failed[SMB2_CREATE_HE]));
60446 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
60447 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
60448 seq_printf(m, "\nCloses: %d sent %d failed",
60449 - atomic_read(&sent[SMB2_CLOSE_HE]),
60450 - atomic_read(&failed[SMB2_CLOSE_HE]));
60451 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
60452 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
60453 seq_printf(m, "\nFlushes: %d sent %d failed",
60454 - atomic_read(&sent[SMB2_FLUSH_HE]),
60455 - atomic_read(&failed[SMB2_FLUSH_HE]));
60456 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
60457 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
60458 seq_printf(m, "\nReads: %d sent %d failed",
60459 - atomic_read(&sent[SMB2_READ_HE]),
60460 - atomic_read(&failed[SMB2_READ_HE]));
60461 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
60462 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
60463 seq_printf(m, "\nWrites: %d sent %d failed",
60464 - atomic_read(&sent[SMB2_WRITE_HE]),
60465 - atomic_read(&failed[SMB2_WRITE_HE]));
60466 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
60467 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
60468 seq_printf(m, "\nLocks: %d sent %d failed",
60469 - atomic_read(&sent[SMB2_LOCK_HE]),
60470 - atomic_read(&failed[SMB2_LOCK_HE]));
60471 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
60472 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
60473 seq_printf(m, "\nIOCTLs: %d sent %d failed",
60474 - atomic_read(&sent[SMB2_IOCTL_HE]),
60475 - atomic_read(&failed[SMB2_IOCTL_HE]));
60476 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
60477 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
60478 seq_printf(m, "\nCancels: %d sent %d failed",
60479 - atomic_read(&sent[SMB2_CANCEL_HE]),
60480 - atomic_read(&failed[SMB2_CANCEL_HE]));
60481 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
60482 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
60483 seq_printf(m, "\nEchos: %d sent %d failed",
60484 - atomic_read(&sent[SMB2_ECHO_HE]),
60485 - atomic_read(&failed[SMB2_ECHO_HE]));
60486 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
60487 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
60488 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
60489 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
60490 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
60491 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
60492 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
60493 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
60494 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
60495 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
60496 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
60497 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
60498 seq_printf(m, "\nQueryInfos: %d sent %d failed",
60499 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
60500 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
60501 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
60502 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
60503 seq_printf(m, "\nSetInfos: %d sent %d failed",
60504 - atomic_read(&sent[SMB2_SET_INFO_HE]),
60505 - atomic_read(&failed[SMB2_SET_INFO_HE]));
60506 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
60507 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
60508 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
60509 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
60510 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
60511 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
60512 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
60513 #endif
60514 }
60515
60516 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
60517 index 3417340..b942390 100644
60518 --- a/fs/cifs/smb2pdu.c
60519 +++ b/fs/cifs/smb2pdu.c
60520 @@ -2144,8 +2144,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
60521 default:
60522 cifs_dbg(VFS, "info level %u isn't supported\n",
60523 srch_inf->info_level);
60524 - rc = -EINVAL;
60525 - goto qdir_exit;
60526 + return -EINVAL;
60527 }
60528
60529 req->FileIndex = cpu_to_le32(index);
60530 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
60531 index 46ee6f2..89a9e7f 100644
60532 --- a/fs/coda/cache.c
60533 +++ b/fs/coda/cache.c
60534 @@ -24,7 +24,7 @@
60535 #include "coda_linux.h"
60536 #include "coda_cache.h"
60537
60538 -static atomic_t permission_epoch = ATOMIC_INIT(0);
60539 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
60540
60541 /* replace or extend an acl cache hit */
60542 void coda_cache_enter(struct inode *inode, int mask)
60543 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
60544 struct coda_inode_info *cii = ITOC(inode);
60545
60546 spin_lock(&cii->c_lock);
60547 - cii->c_cached_epoch = atomic_read(&permission_epoch);
60548 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
60549 if (!uid_eq(cii->c_uid, current_fsuid())) {
60550 cii->c_uid = current_fsuid();
60551 cii->c_cached_perm = mask;
60552 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
60553 {
60554 struct coda_inode_info *cii = ITOC(inode);
60555 spin_lock(&cii->c_lock);
60556 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
60557 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
60558 spin_unlock(&cii->c_lock);
60559 }
60560
60561 /* remove all acl caches */
60562 void coda_cache_clear_all(struct super_block *sb)
60563 {
60564 - atomic_inc(&permission_epoch);
60565 + atomic_inc_unchecked(&permission_epoch);
60566 }
60567
60568
60569 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
60570 spin_lock(&cii->c_lock);
60571 hit = (mask & cii->c_cached_perm) == mask &&
60572 uid_eq(cii->c_uid, current_fsuid()) &&
60573 - cii->c_cached_epoch == atomic_read(&permission_epoch);
60574 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
60575 spin_unlock(&cii->c_lock);
60576
60577 return hit;
60578 diff --git a/fs/compat.c b/fs/compat.c
60579 index 6fd272d..dd34ba2 100644
60580 --- a/fs/compat.c
60581 +++ b/fs/compat.c
60582 @@ -54,7 +54,7 @@
60583 #include <asm/ioctls.h>
60584 #include "internal.h"
60585
60586 -int compat_log = 1;
60587 +int compat_log = 0;
60588
60589 int compat_printk(const char *fmt, ...)
60590 {
60591 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
60592
60593 set_fs(KERNEL_DS);
60594 /* The __user pointer cast is valid because of the set_fs() */
60595 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
60596 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
60597 set_fs(oldfs);
60598 /* truncating is ok because it's a user address */
60599 if (!ret)
60600 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
60601 goto out;
60602
60603 ret = -EINVAL;
60604 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60605 + if (nr_segs > UIO_MAXIOV)
60606 goto out;
60607 if (nr_segs > fast_segs) {
60608 ret = -ENOMEM;
60609 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
60610 struct compat_readdir_callback {
60611 struct dir_context ctx;
60612 struct compat_old_linux_dirent __user *dirent;
60613 + struct file * file;
60614 int result;
60615 };
60616
60617 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
60618 buf->result = -EOVERFLOW;
60619 return -EOVERFLOW;
60620 }
60621 +
60622 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60623 + return 0;
60624 +
60625 buf->result++;
60626 dirent = buf->dirent;
60627 if (!access_ok(VERIFY_WRITE, dirent,
60628 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
60629 if (!f.file)
60630 return -EBADF;
60631
60632 + buf.file = f.file;
60633 error = iterate_dir(f.file, &buf.ctx);
60634 if (buf.result)
60635 error = buf.result;
60636 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
60637 struct dir_context ctx;
60638 struct compat_linux_dirent __user *current_dir;
60639 struct compat_linux_dirent __user *previous;
60640 + struct file * file;
60641 int count;
60642 int error;
60643 };
60644 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
60645 buf->error = -EOVERFLOW;
60646 return -EOVERFLOW;
60647 }
60648 +
60649 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60650 + return 0;
60651 +
60652 dirent = buf->previous;
60653 if (dirent) {
60654 if (__put_user(offset, &dirent->d_off))
60655 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
60656 if (!f.file)
60657 return -EBADF;
60658
60659 + buf.file = f.file;
60660 error = iterate_dir(f.file, &buf.ctx);
60661 if (error >= 0)
60662 error = buf.error;
60663 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
60664 struct dir_context ctx;
60665 struct linux_dirent64 __user *current_dir;
60666 struct linux_dirent64 __user *previous;
60667 + struct file * file;
60668 int count;
60669 int error;
60670 };
60671 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
60672 buf->error = -EINVAL; /* only used if we fail.. */
60673 if (reclen > buf->count)
60674 return -EINVAL;
60675 +
60676 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60677 + return 0;
60678 +
60679 dirent = buf->previous;
60680
60681 if (dirent) {
60682 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
60683 if (!f.file)
60684 return -EBADF;
60685
60686 + buf.file = f.file;
60687 error = iterate_dir(f.file, &buf.ctx);
60688 if (error >= 0)
60689 error = buf.error;
60690 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
60691 index 4d24d17..4f8c09e 100644
60692 --- a/fs/compat_binfmt_elf.c
60693 +++ b/fs/compat_binfmt_elf.c
60694 @@ -30,11 +30,13 @@
60695 #undef elf_phdr
60696 #undef elf_shdr
60697 #undef elf_note
60698 +#undef elf_dyn
60699 #undef elf_addr_t
60700 #define elfhdr elf32_hdr
60701 #define elf_phdr elf32_phdr
60702 #define elf_shdr elf32_shdr
60703 #define elf_note elf32_note
60704 +#define elf_dyn Elf32_Dyn
60705 #define elf_addr_t Elf32_Addr
60706
60707 /*
60708 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
60709 index afec645..9c65620 100644
60710 --- a/fs/compat_ioctl.c
60711 +++ b/fs/compat_ioctl.c
60712 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
60713 return -EFAULT;
60714 if (__get_user(udata, &ss32->iomem_base))
60715 return -EFAULT;
60716 - ss.iomem_base = compat_ptr(udata);
60717 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
60718 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
60719 __get_user(ss.port_high, &ss32->port_high))
60720 return -EFAULT;
60721 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
60722 for (i = 0; i < nmsgs; i++) {
60723 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
60724 return -EFAULT;
60725 - if (get_user(datap, &umsgs[i].buf) ||
60726 - put_user(compat_ptr(datap), &tmsgs[i].buf))
60727 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
60728 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
60729 return -EFAULT;
60730 }
60731 return sys_ioctl(fd, cmd, (unsigned long)tdata);
60732 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
60733 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
60734 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
60735 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
60736 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
60737 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
60738 return -EFAULT;
60739
60740 return ioctl_preallocate(file, p);
60741 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
60742 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
60743 {
60744 unsigned int a, b;
60745 - a = *(unsigned int *)p;
60746 - b = *(unsigned int *)q;
60747 + a = *(const unsigned int *)p;
60748 + b = *(const unsigned int *)q;
60749 if (a > b)
60750 return 1;
60751 if (a < b)
60752 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
60753 index c9c298b..544d100 100644
60754 --- a/fs/configfs/dir.c
60755 +++ b/fs/configfs/dir.c
60756 @@ -1548,7 +1548,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60757 }
60758 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
60759 struct configfs_dirent *next;
60760 - const char *name;
60761 + const unsigned char * name;
60762 + char d_name[sizeof(next->s_dentry->d_iname)];
60763 int len;
60764 struct inode *inode = NULL;
60765
60766 @@ -1557,7 +1558,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60767 continue;
60768
60769 name = configfs_get_name(next);
60770 - len = strlen(name);
60771 + if (next->s_dentry && name == next->s_dentry->d_iname) {
60772 + len = next->s_dentry->d_name.len;
60773 + memcpy(d_name, name, len);
60774 + name = d_name;
60775 + } else
60776 + len = strlen(name);
60777
60778 /*
60779 * We'll have a dentry and an inode for
60780 diff --git a/fs/coredump.c b/fs/coredump.c
60781 index b5c86ff..0dac262 100644
60782 --- a/fs/coredump.c
60783 +++ b/fs/coredump.c
60784 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
60785 struct pipe_inode_info *pipe = file->private_data;
60786
60787 pipe_lock(pipe);
60788 - pipe->readers++;
60789 - pipe->writers--;
60790 + atomic_inc(&pipe->readers);
60791 + atomic_dec(&pipe->writers);
60792 wake_up_interruptible_sync(&pipe->wait);
60793 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
60794 pipe_unlock(pipe);
60795 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
60796 * We actually want wait_event_freezable() but then we need
60797 * to clear TIF_SIGPENDING and improve dump_interrupted().
60798 */
60799 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
60800 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
60801
60802 pipe_lock(pipe);
60803 - pipe->readers--;
60804 - pipe->writers++;
60805 + atomic_dec(&pipe->readers);
60806 + atomic_inc(&pipe->writers);
60807 pipe_unlock(pipe);
60808 }
60809
60810 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
60811 struct files_struct *displaced;
60812 bool need_nonrelative = false;
60813 bool core_dumped = false;
60814 - static atomic_t core_dump_count = ATOMIC_INIT(0);
60815 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
60816 + long signr = siginfo->si_signo;
60817 + int dumpable;
60818 struct coredump_params cprm = {
60819 .siginfo = siginfo,
60820 .regs = signal_pt_regs(),
60821 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
60822 .mm_flags = mm->flags,
60823 };
60824
60825 - audit_core_dumps(siginfo->si_signo);
60826 + audit_core_dumps(signr);
60827 +
60828 + dumpable = __get_dumpable(cprm.mm_flags);
60829 +
60830 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
60831 + gr_handle_brute_attach(dumpable);
60832
60833 binfmt = mm->binfmt;
60834 if (!binfmt || !binfmt->core_dump)
60835 goto fail;
60836 - if (!__get_dumpable(cprm.mm_flags))
60837 + if (!dumpable)
60838 goto fail;
60839
60840 cred = prepare_creds();
60841 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
60842 need_nonrelative = true;
60843 }
60844
60845 - retval = coredump_wait(siginfo->si_signo, &core_state);
60846 + retval = coredump_wait(signr, &core_state);
60847 if (retval < 0)
60848 goto fail_creds;
60849
60850 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
60851 }
60852 cprm.limit = RLIM_INFINITY;
60853
60854 - dump_count = atomic_inc_return(&core_dump_count);
60855 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
60856 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
60857 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
60858 task_tgid_vnr(current), current->comm);
60859 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
60860 } else {
60861 struct inode *inode;
60862
60863 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
60864 +
60865 if (cprm.limit < binfmt->min_coredump)
60866 goto fail_unlock;
60867
60868 @@ -681,7 +690,7 @@ close_fail:
60869 filp_close(cprm.file, NULL);
60870 fail_dropcount:
60871 if (ispipe)
60872 - atomic_dec(&core_dump_count);
60873 + atomic_dec_unchecked(&core_dump_count);
60874 fail_unlock:
60875 kfree(cn.corename);
60876 coredump_finish(mm, core_dumped);
60877 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
60878 struct file *file = cprm->file;
60879 loff_t pos = file->f_pos;
60880 ssize_t n;
60881 +
60882 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
60883 if (cprm->written + nr > cprm->limit)
60884 return 0;
60885 while (nr) {
60886 diff --git a/fs/dcache.c b/fs/dcache.c
60887 index e368d4f..b40ba59 100644
60888 --- a/fs/dcache.c
60889 +++ b/fs/dcache.c
60890 @@ -508,7 +508,7 @@ static void __dentry_kill(struct dentry *dentry)
60891 * dentry_iput drops the locks, at which point nobody (except
60892 * transient RCU lookups) can reach this dentry.
60893 */
60894 - BUG_ON((int)dentry->d_lockref.count > 0);
60895 + BUG_ON((int)__lockref_read(&dentry->d_lockref) > 0);
60896 this_cpu_dec(nr_dentry);
60897 if (dentry->d_op && dentry->d_op->d_release)
60898 dentry->d_op->d_release(dentry);
60899 @@ -561,7 +561,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
60900 struct dentry *parent = dentry->d_parent;
60901 if (IS_ROOT(dentry))
60902 return NULL;
60903 - if (unlikely((int)dentry->d_lockref.count < 0))
60904 + if (unlikely((int)__lockref_read(&dentry->d_lockref) < 0))
60905 return NULL;
60906 if (likely(spin_trylock(&parent->d_lock)))
60907 return parent;
60908 @@ -638,7 +638,7 @@ repeat:
60909 dentry->d_flags |= DCACHE_REFERENCED;
60910 dentry_lru_add(dentry);
60911
60912 - dentry->d_lockref.count--;
60913 + __lockref_dec(&dentry->d_lockref);
60914 spin_unlock(&dentry->d_lock);
60915 return;
60916
60917 @@ -653,7 +653,7 @@ EXPORT_SYMBOL(dput);
60918 /* This must be called with d_lock held */
60919 static inline void __dget_dlock(struct dentry *dentry)
60920 {
60921 - dentry->d_lockref.count++;
60922 + __lockref_inc(&dentry->d_lockref);
60923 }
60924
60925 static inline void __dget(struct dentry *dentry)
60926 @@ -694,8 +694,8 @@ repeat:
60927 goto repeat;
60928 }
60929 rcu_read_unlock();
60930 - BUG_ON(!ret->d_lockref.count);
60931 - ret->d_lockref.count++;
60932 + BUG_ON(!__lockref_read(&ret->d_lockref));
60933 + __lockref_inc(&ret->d_lockref);
60934 spin_unlock(&ret->d_lock);
60935 return ret;
60936 }
60937 @@ -773,9 +773,9 @@ restart:
60938 spin_lock(&inode->i_lock);
60939 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
60940 spin_lock(&dentry->d_lock);
60941 - if (!dentry->d_lockref.count) {
60942 + if (!__lockref_read(&dentry->d_lockref)) {
60943 struct dentry *parent = lock_parent(dentry);
60944 - if (likely(!dentry->d_lockref.count)) {
60945 + if (likely(!__lockref_read(&dentry->d_lockref))) {
60946 __dentry_kill(dentry);
60947 dput(parent);
60948 goto restart;
60949 @@ -810,7 +810,7 @@ static void shrink_dentry_list(struct list_head *list)
60950 * We found an inuse dentry which was not removed from
60951 * the LRU because of laziness during lookup. Do not free it.
60952 */
60953 - if ((int)dentry->d_lockref.count > 0) {
60954 + if ((int)__lockref_read(&dentry->d_lockref) > 0) {
60955 spin_unlock(&dentry->d_lock);
60956 if (parent)
60957 spin_unlock(&parent->d_lock);
60958 @@ -848,8 +848,8 @@ static void shrink_dentry_list(struct list_head *list)
60959 dentry = parent;
60960 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
60961 parent = lock_parent(dentry);
60962 - if (dentry->d_lockref.count != 1) {
60963 - dentry->d_lockref.count--;
60964 + if (__lockref_read(&dentry->d_lockref) != 1) {
60965 + __lockref_inc(&dentry->d_lockref);
60966 spin_unlock(&dentry->d_lock);
60967 if (parent)
60968 spin_unlock(&parent->d_lock);
60969 @@ -889,7 +889,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
60970 * counts, just remove them from the LRU. Otherwise give them
60971 * another pass through the LRU.
60972 */
60973 - if (dentry->d_lockref.count) {
60974 + if (__lockref_read(&dentry->d_lockref) > 0) {
60975 d_lru_isolate(dentry);
60976 spin_unlock(&dentry->d_lock);
60977 return LRU_REMOVED;
60978 @@ -1225,7 +1225,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
60979 } else {
60980 if (dentry->d_flags & DCACHE_LRU_LIST)
60981 d_lru_del(dentry);
60982 - if (!dentry->d_lockref.count) {
60983 + if (!__lockref_read(&dentry->d_lockref)) {
60984 d_shrink_add(dentry, &data->dispose);
60985 data->found++;
60986 }
60987 @@ -1273,7 +1273,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60988 return D_WALK_CONTINUE;
60989
60990 /* root with refcount 1 is fine */
60991 - if (dentry == _data && dentry->d_lockref.count == 1)
60992 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
60993 return D_WALK_CONTINUE;
60994
60995 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
60996 @@ -1282,7 +1282,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60997 dentry->d_inode ?
60998 dentry->d_inode->i_ino : 0UL,
60999 dentry,
61000 - dentry->d_lockref.count,
61001 + __lockref_read(&dentry->d_lockref),
61002 dentry->d_sb->s_type->name,
61003 dentry->d_sb->s_id);
61004 WARN_ON(1);
61005 @@ -1423,7 +1423,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61006 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
61007 if (name->len > DNAME_INLINE_LEN-1) {
61008 size_t size = offsetof(struct external_name, name[1]);
61009 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
61010 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
61011 if (!p) {
61012 kmem_cache_free(dentry_cache, dentry);
61013 return NULL;
61014 @@ -1443,7 +1443,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61015 smp_wmb();
61016 dentry->d_name.name = dname;
61017
61018 - dentry->d_lockref.count = 1;
61019 + __lockref_set(&dentry->d_lockref, 1);
61020 dentry->d_flags = 0;
61021 spin_lock_init(&dentry->d_lock);
61022 seqcount_init(&dentry->d_seq);
61023 @@ -1452,6 +1452,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61024 dentry->d_sb = sb;
61025 dentry->d_op = NULL;
61026 dentry->d_fsdata = NULL;
61027 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
61028 + atomic_set(&dentry->chroot_refcnt, 0);
61029 +#endif
61030 INIT_HLIST_BL_NODE(&dentry->d_hash);
61031 INIT_LIST_HEAD(&dentry->d_lru);
61032 INIT_LIST_HEAD(&dentry->d_subdirs);
61033 @@ -2151,7 +2154,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
61034 goto next;
61035 }
61036
61037 - dentry->d_lockref.count++;
61038 + __lockref_inc(&dentry->d_lockref);
61039 found = dentry;
61040 spin_unlock(&dentry->d_lock);
61041 break;
61042 @@ -2250,7 +2253,7 @@ again:
61043 spin_lock(&dentry->d_lock);
61044 inode = dentry->d_inode;
61045 isdir = S_ISDIR(inode->i_mode);
61046 - if (dentry->d_lockref.count == 1) {
61047 + if (__lockref_read(&dentry->d_lockref) == 1) {
61048 if (!spin_trylock(&inode->i_lock)) {
61049 spin_unlock(&dentry->d_lock);
61050 cpu_relax();
61051 @@ -3203,7 +3206,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
61052
61053 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
61054 dentry->d_flags |= DCACHE_GENOCIDE;
61055 - dentry->d_lockref.count--;
61056 + __lockref_dec(&dentry->d_lockref);
61057 }
61058 }
61059 return D_WALK_CONTINUE;
61060 @@ -3319,7 +3322,8 @@ void __init vfs_caches_init(unsigned long mempages)
61061 mempages -= reserve;
61062
61063 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
61064 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
61065 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
61066 + SLAB_NO_SANITIZE, NULL);
61067
61068 dcache_init();
61069 inode_init();
61070 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
61071 index 6f0ce53..92bba36 100644
61072 --- a/fs/debugfs/inode.c
61073 +++ b/fs/debugfs/inode.c
61074 @@ -423,10 +423,20 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
61075 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
61076 * returned.
61077 */
61078 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61079 +extern int grsec_enable_sysfs_restrict;
61080 +#endif
61081 +
61082 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
61083 {
61084 - return __create_file(name, S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
61085 - parent, NULL, NULL);
61086 + umode_t mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
61087 +
61088 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61089 + if (grsec_enable_sysfs_restrict)
61090 + mode = S_IFDIR | S_IRWXU;
61091 +#endif
61092 +
61093 + return __create_file(name, mode, parent, NULL, NULL);
61094 }
61095 EXPORT_SYMBOL_GPL(debugfs_create_dir);
61096
61097 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
61098 index 1686dc2..9611c50 100644
61099 --- a/fs/ecryptfs/inode.c
61100 +++ b/fs/ecryptfs/inode.c
61101 @@ -664,7 +664,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
61102 old_fs = get_fs();
61103 set_fs(get_ds());
61104 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
61105 - (char __user *)lower_buf,
61106 + (char __force_user *)lower_buf,
61107 PATH_MAX);
61108 set_fs(old_fs);
61109 if (rc < 0)
61110 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
61111 index e4141f2..d8263e8 100644
61112 --- a/fs/ecryptfs/miscdev.c
61113 +++ b/fs/ecryptfs/miscdev.c
61114 @@ -304,7 +304,7 @@ check_list:
61115 goto out_unlock_msg_ctx;
61116 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
61117 if (msg_ctx->msg) {
61118 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
61119 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
61120 goto out_unlock_msg_ctx;
61121 i += packet_length_size;
61122 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
61123 diff --git a/fs/exec.c b/fs/exec.c
61124 index 4617a4e..e3f50ec 100644
61125 --- a/fs/exec.c
61126 +++ b/fs/exec.c
61127 @@ -56,8 +56,20 @@
61128 #include <linux/pipe_fs_i.h>
61129 #include <linux/oom.h>
61130 #include <linux/compat.h>
61131 +#include <linux/random.h>
61132 +#include <linux/seq_file.h>
61133 +#include <linux/coredump.h>
61134 +#include <linux/mman.h>
61135 +
61136 +#ifdef CONFIG_PAX_REFCOUNT
61137 +#include <linux/kallsyms.h>
61138 +#include <linux/kdebug.h>
61139 +#endif
61140 +
61141 +#include <trace/events/fs.h>
61142
61143 #include <asm/uaccess.h>
61144 +#include <asm/sections.h>
61145 #include <asm/mmu_context.h>
61146 #include <asm/tlb.h>
61147
61148 @@ -66,19 +78,34 @@
61149
61150 #include <trace/events/sched.h>
61151
61152 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
61153 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
61154 +{
61155 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
61156 +}
61157 +#endif
61158 +
61159 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
61160 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
61161 +EXPORT_SYMBOL(pax_set_initial_flags_func);
61162 +#endif
61163 +
61164 int suid_dumpable = 0;
61165
61166 static LIST_HEAD(formats);
61167 static DEFINE_RWLOCK(binfmt_lock);
61168
61169 +extern int gr_process_kernel_exec_ban(void);
61170 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
61171 +
61172 void __register_binfmt(struct linux_binfmt * fmt, int insert)
61173 {
61174 BUG_ON(!fmt);
61175 if (WARN_ON(!fmt->load_binary))
61176 return;
61177 write_lock(&binfmt_lock);
61178 - insert ? list_add(&fmt->lh, &formats) :
61179 - list_add_tail(&fmt->lh, &formats);
61180 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
61181 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
61182 write_unlock(&binfmt_lock);
61183 }
61184
61185 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
61186 void unregister_binfmt(struct linux_binfmt * fmt)
61187 {
61188 write_lock(&binfmt_lock);
61189 - list_del(&fmt->lh);
61190 + pax_list_del((struct list_head *)&fmt->lh);
61191 write_unlock(&binfmt_lock);
61192 }
61193
61194 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61195 int write)
61196 {
61197 struct page *page;
61198 - int ret;
61199
61200 -#ifdef CONFIG_STACK_GROWSUP
61201 - if (write) {
61202 - ret = expand_downwards(bprm->vma, pos);
61203 - if (ret < 0)
61204 - return NULL;
61205 - }
61206 -#endif
61207 - ret = get_user_pages(current, bprm->mm, pos,
61208 - 1, write, 1, &page, NULL);
61209 - if (ret <= 0)
61210 + if (0 > expand_downwards(bprm->vma, pos))
61211 + return NULL;
61212 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
61213 return NULL;
61214
61215 if (write) {
61216 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61217 if (size <= ARG_MAX)
61218 return page;
61219
61220 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61221 + // only allow 512KB for argv+env on suid/sgid binaries
61222 + // to prevent easy ASLR exhaustion
61223 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
61224 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
61225 + (size > (512 * 1024))) {
61226 + put_page(page);
61227 + return NULL;
61228 + }
61229 +#endif
61230 +
61231 /*
61232 * Limit to 1/4-th the stack size for the argv+env strings.
61233 * This ensures that:
61234 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61235 vma->vm_end = STACK_TOP_MAX;
61236 vma->vm_start = vma->vm_end - PAGE_SIZE;
61237 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
61238 +
61239 +#ifdef CONFIG_PAX_SEGMEXEC
61240 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
61241 +#endif
61242 +
61243 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
61244 INIT_LIST_HEAD(&vma->anon_vma_chain);
61245
61246 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61247 arch_bprm_mm_init(mm, vma);
61248 up_write(&mm->mmap_sem);
61249 bprm->p = vma->vm_end - sizeof(void *);
61250 +
61251 +#ifdef CONFIG_PAX_RANDUSTACK
61252 + if (randomize_va_space)
61253 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
61254 +#endif
61255 +
61256 return 0;
61257 err:
61258 up_write(&mm->mmap_sem);
61259 @@ -396,7 +437,7 @@ struct user_arg_ptr {
61260 } ptr;
61261 };
61262
61263 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61264 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61265 {
61266 const char __user *native;
61267
61268 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61269 compat_uptr_t compat;
61270
61271 if (get_user(compat, argv.ptr.compat + nr))
61272 - return ERR_PTR(-EFAULT);
61273 + return (const char __force_user *)ERR_PTR(-EFAULT);
61274
61275 return compat_ptr(compat);
61276 }
61277 #endif
61278
61279 if (get_user(native, argv.ptr.native + nr))
61280 - return ERR_PTR(-EFAULT);
61281 + return (const char __force_user *)ERR_PTR(-EFAULT);
61282
61283 return native;
61284 }
61285 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
61286 if (!p)
61287 break;
61288
61289 - if (IS_ERR(p))
61290 + if (IS_ERR((const char __force_kernel *)p))
61291 return -EFAULT;
61292
61293 if (i >= max)
61294 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
61295
61296 ret = -EFAULT;
61297 str = get_user_arg_ptr(argv, argc);
61298 - if (IS_ERR(str))
61299 + if (IS_ERR((const char __force_kernel *)str))
61300 goto out;
61301
61302 len = strnlen_user(str, MAX_ARG_STRLEN);
61303 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
61304 int r;
61305 mm_segment_t oldfs = get_fs();
61306 struct user_arg_ptr argv = {
61307 - .ptr.native = (const char __user *const __user *)__argv,
61308 + .ptr.native = (const char __user * const __force_user *)__argv,
61309 };
61310
61311 set_fs(KERNEL_DS);
61312 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
61313 unsigned long new_end = old_end - shift;
61314 struct mmu_gather tlb;
61315
61316 - BUG_ON(new_start > new_end);
61317 + if (new_start >= new_end || new_start < mmap_min_addr)
61318 + return -ENOMEM;
61319
61320 /*
61321 * ensure there are no vmas between where we want to go
61322 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
61323 if (vma != find_vma(mm, new_start))
61324 return -EFAULT;
61325
61326 +#ifdef CONFIG_PAX_SEGMEXEC
61327 + BUG_ON(pax_find_mirror_vma(vma));
61328 +#endif
61329 +
61330 /*
61331 * cover the whole range: [new_start, old_end)
61332 */
61333 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
61334 stack_top = arch_align_stack(stack_top);
61335 stack_top = PAGE_ALIGN(stack_top);
61336
61337 - if (unlikely(stack_top < mmap_min_addr) ||
61338 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
61339 - return -ENOMEM;
61340 -
61341 stack_shift = vma->vm_end - stack_top;
61342
61343 bprm->p -= stack_shift;
61344 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
61345 bprm->exec -= stack_shift;
61346
61347 down_write(&mm->mmap_sem);
61348 +
61349 + /* Move stack pages down in memory. */
61350 + if (stack_shift) {
61351 + ret = shift_arg_pages(vma, stack_shift);
61352 + if (ret)
61353 + goto out_unlock;
61354 + }
61355 +
61356 vm_flags = VM_STACK_FLAGS;
61357
61358 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61359 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
61360 + vm_flags &= ~VM_EXEC;
61361 +
61362 +#ifdef CONFIG_PAX_MPROTECT
61363 + if (mm->pax_flags & MF_PAX_MPROTECT)
61364 + vm_flags &= ~VM_MAYEXEC;
61365 +#endif
61366 +
61367 + }
61368 +#endif
61369 +
61370 /*
61371 * Adjust stack execute permissions; explicitly enable for
61372 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
61373 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
61374 goto out_unlock;
61375 BUG_ON(prev != vma);
61376
61377 - /* Move stack pages down in memory. */
61378 - if (stack_shift) {
61379 - ret = shift_arg_pages(vma, stack_shift);
61380 - if (ret)
61381 - goto out_unlock;
61382 - }
61383 -
61384 /* mprotect_fixup is overkill to remove the temporary stack flags */
61385 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
61386
61387 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
61388 #endif
61389 current->mm->start_stack = bprm->p;
61390 ret = expand_stack(vma, stack_base);
61391 +
61392 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
61393 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
61394 + unsigned long size;
61395 + vm_flags_t vm_flags;
61396 +
61397 + size = STACK_TOP - vma->vm_end;
61398 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
61399 +
61400 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
61401 +
61402 +#ifdef CONFIG_X86
61403 + if (!ret) {
61404 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
61405 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
61406 + }
61407 +#endif
61408 +
61409 + }
61410 +#endif
61411 +
61412 if (ret)
61413 ret = -EFAULT;
61414
61415 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
61416 if (err)
61417 goto exit;
61418
61419 - if (name->name[0] != '\0')
61420 + if (name->name[0] != '\0') {
61421 fsnotify_open(file);
61422 + trace_open_exec(name->name);
61423 + }
61424
61425 out:
61426 return file;
61427 @@ -809,7 +887,7 @@ int kernel_read(struct file *file, loff_t offset,
61428 old_fs = get_fs();
61429 set_fs(get_ds());
61430 /* The cast to a user pointer is valid due to the set_fs() */
61431 - result = vfs_read(file, (void __user *)addr, count, &pos);
61432 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
61433 set_fs(old_fs);
61434 return result;
61435 }
61436 @@ -854,6 +932,7 @@ static int exec_mmap(struct mm_struct *mm)
61437 tsk->mm = mm;
61438 tsk->active_mm = mm;
61439 activate_mm(active_mm, mm);
61440 + populate_stack();
61441 tsk->mm->vmacache_seqnum = 0;
61442 vmacache_flush(tsk);
61443 task_unlock(tsk);
61444 @@ -920,10 +999,14 @@ static int de_thread(struct task_struct *tsk)
61445 if (!thread_group_leader(tsk)) {
61446 struct task_struct *leader = tsk->group_leader;
61447
61448 - sig->notify_count = -1; /* for exit_notify() */
61449 for (;;) {
61450 threadgroup_change_begin(tsk);
61451 write_lock_irq(&tasklist_lock);
61452 + /*
61453 + * Do this under tasklist_lock to ensure that
61454 + * exit_notify() can't miss ->group_exit_task
61455 + */
61456 + sig->notify_count = -1;
61457 if (likely(leader->exit_state))
61458 break;
61459 __set_current_state(TASK_KILLABLE);
61460 @@ -1252,7 +1335,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
61461 }
61462 rcu_read_unlock();
61463
61464 - if (p->fs->users > n_fs)
61465 + if (atomic_read(&p->fs->users) > n_fs)
61466 bprm->unsafe |= LSM_UNSAFE_SHARE;
61467 else
61468 p->fs->in_exec = 1;
61469 @@ -1453,6 +1536,31 @@ static int exec_binprm(struct linux_binprm *bprm)
61470 return ret;
61471 }
61472
61473 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61474 +static DEFINE_PER_CPU(u64, exec_counter);
61475 +static int __init init_exec_counters(void)
61476 +{
61477 + unsigned int cpu;
61478 +
61479 + for_each_possible_cpu(cpu) {
61480 + per_cpu(exec_counter, cpu) = (u64)cpu;
61481 + }
61482 +
61483 + return 0;
61484 +}
61485 +early_initcall(init_exec_counters);
61486 +static inline void increment_exec_counter(void)
61487 +{
61488 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
61489 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
61490 +}
61491 +#else
61492 +static inline void increment_exec_counter(void) {}
61493 +#endif
61494 +
61495 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
61496 + struct user_arg_ptr argv);
61497 +
61498 /*
61499 * sys_execve() executes a new program.
61500 */
61501 @@ -1461,6 +1569,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61502 struct user_arg_ptr envp,
61503 int flags)
61504 {
61505 +#ifdef CONFIG_GRKERNSEC
61506 + struct file *old_exec_file;
61507 + struct acl_subject_label *old_acl;
61508 + struct rlimit old_rlim[RLIM_NLIMITS];
61509 +#endif
61510 char *pathbuf = NULL;
61511 struct linux_binprm *bprm;
61512 struct file *file;
61513 @@ -1470,6 +1583,8 @@ static int do_execveat_common(int fd, struct filename *filename,
61514 if (IS_ERR(filename))
61515 return PTR_ERR(filename);
61516
61517 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
61518 +
61519 /*
61520 * We move the actual failure in case of RLIMIT_NPROC excess from
61521 * set*uid() to execve() because too many poorly written programs
61522 @@ -1507,6 +1622,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61523 if (IS_ERR(file))
61524 goto out_unmark;
61525
61526 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
61527 + retval = -EPERM;
61528 + goto out_unmark;
61529 + }
61530 +
61531 sched_exec();
61532
61533 bprm->file = file;
61534 @@ -1533,6 +1653,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61535 }
61536 bprm->interp = bprm->filename;
61537
61538 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
61539 + retval = -EACCES;
61540 + goto out_unmark;
61541 + }
61542 +
61543 retval = bprm_mm_init(bprm);
61544 if (retval)
61545 goto out_unmark;
61546 @@ -1549,24 +1674,70 @@ static int do_execveat_common(int fd, struct filename *filename,
61547 if (retval < 0)
61548 goto out;
61549
61550 +#ifdef CONFIG_GRKERNSEC
61551 + old_acl = current->acl;
61552 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
61553 + old_exec_file = current->exec_file;
61554 + get_file(file);
61555 + current->exec_file = file;
61556 +#endif
61557 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61558 + /* limit suid stack to 8MB
61559 + * we saved the old limits above and will restore them if this exec fails
61560 + */
61561 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
61562 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
61563 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
61564 +#endif
61565 +
61566 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
61567 + retval = -EPERM;
61568 + goto out_fail;
61569 + }
61570 +
61571 + if (!gr_tpe_allow(file)) {
61572 + retval = -EACCES;
61573 + goto out_fail;
61574 + }
61575 +
61576 + if (gr_check_crash_exec(file)) {
61577 + retval = -EACCES;
61578 + goto out_fail;
61579 + }
61580 +
61581 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
61582 + bprm->unsafe);
61583 + if (retval < 0)
61584 + goto out_fail;
61585 +
61586 retval = copy_strings_kernel(1, &bprm->filename, bprm);
61587 if (retval < 0)
61588 - goto out;
61589 + goto out_fail;
61590
61591 bprm->exec = bprm->p;
61592 retval = copy_strings(bprm->envc, envp, bprm);
61593 if (retval < 0)
61594 - goto out;
61595 + goto out_fail;
61596
61597 retval = copy_strings(bprm->argc, argv, bprm);
61598 if (retval < 0)
61599 - goto out;
61600 + goto out_fail;
61601 +
61602 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
61603 +
61604 + gr_handle_exec_args(bprm, argv);
61605
61606 retval = exec_binprm(bprm);
61607 if (retval < 0)
61608 - goto out;
61609 + goto out_fail;
61610 +#ifdef CONFIG_GRKERNSEC
61611 + if (old_exec_file)
61612 + fput(old_exec_file);
61613 +#endif
61614
61615 /* execve succeeded */
61616 +
61617 + increment_exec_counter();
61618 current->fs->in_exec = 0;
61619 current->in_execve = 0;
61620 acct_update_integrals(current);
61621 @@ -1578,6 +1749,14 @@ static int do_execveat_common(int fd, struct filename *filename,
61622 put_files_struct(displaced);
61623 return retval;
61624
61625 +out_fail:
61626 +#ifdef CONFIG_GRKERNSEC
61627 + current->acl = old_acl;
61628 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
61629 + fput(current->exec_file);
61630 + current->exec_file = old_exec_file;
61631 +#endif
61632 +
61633 out:
61634 if (bprm->mm) {
61635 acct_arg_size(bprm, 0);
61636 @@ -1724,3 +1903,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
61637 argv, envp, flags);
61638 }
61639 #endif
61640 +
61641 +int pax_check_flags(unsigned long *flags)
61642 +{
61643 + int retval = 0;
61644 +
61645 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
61646 + if (*flags & MF_PAX_SEGMEXEC)
61647 + {
61648 + *flags &= ~MF_PAX_SEGMEXEC;
61649 + retval = -EINVAL;
61650 + }
61651 +#endif
61652 +
61653 + if ((*flags & MF_PAX_PAGEEXEC)
61654 +
61655 +#ifdef CONFIG_PAX_PAGEEXEC
61656 + && (*flags & MF_PAX_SEGMEXEC)
61657 +#endif
61658 +
61659 + )
61660 + {
61661 + *flags &= ~MF_PAX_PAGEEXEC;
61662 + retval = -EINVAL;
61663 + }
61664 +
61665 + if ((*flags & MF_PAX_MPROTECT)
61666 +
61667 +#ifdef CONFIG_PAX_MPROTECT
61668 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61669 +#endif
61670 +
61671 + )
61672 + {
61673 + *flags &= ~MF_PAX_MPROTECT;
61674 + retval = -EINVAL;
61675 + }
61676 +
61677 + if ((*flags & MF_PAX_EMUTRAMP)
61678 +
61679 +#ifdef CONFIG_PAX_EMUTRAMP
61680 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61681 +#endif
61682 +
61683 + )
61684 + {
61685 + *flags &= ~MF_PAX_EMUTRAMP;
61686 + retval = -EINVAL;
61687 + }
61688 +
61689 + return retval;
61690 +}
61691 +
61692 +EXPORT_SYMBOL(pax_check_flags);
61693 +
61694 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61695 +char *pax_get_path(const struct path *path, char *buf, int buflen)
61696 +{
61697 + char *pathname = d_path(path, buf, buflen);
61698 +
61699 + if (IS_ERR(pathname))
61700 + goto toolong;
61701 +
61702 + pathname = mangle_path(buf, pathname, "\t\n\\");
61703 + if (!pathname)
61704 + goto toolong;
61705 +
61706 + *pathname = 0;
61707 + return buf;
61708 +
61709 +toolong:
61710 + return "<path too long>";
61711 +}
61712 +EXPORT_SYMBOL(pax_get_path);
61713 +
61714 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
61715 +{
61716 + struct task_struct *tsk = current;
61717 + struct mm_struct *mm = current->mm;
61718 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
61719 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
61720 + char *path_exec = NULL;
61721 + char *path_fault = NULL;
61722 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
61723 + siginfo_t info = { };
61724 +
61725 + if (buffer_exec && buffer_fault) {
61726 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
61727 +
61728 + down_read(&mm->mmap_sem);
61729 + vma = mm->mmap;
61730 + while (vma && (!vma_exec || !vma_fault)) {
61731 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
61732 + vma_exec = vma;
61733 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
61734 + vma_fault = vma;
61735 + vma = vma->vm_next;
61736 + }
61737 + if (vma_exec)
61738 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
61739 + if (vma_fault) {
61740 + start = vma_fault->vm_start;
61741 + end = vma_fault->vm_end;
61742 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
61743 + if (vma_fault->vm_file)
61744 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
61745 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
61746 + path_fault = "<heap>";
61747 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
61748 + path_fault = "<stack>";
61749 + else
61750 + path_fault = "<anonymous mapping>";
61751 + }
61752 + up_read(&mm->mmap_sem);
61753 + }
61754 + if (tsk->signal->curr_ip)
61755 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
61756 + else
61757 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
61758 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
61759 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
61760 + free_page((unsigned long)buffer_exec);
61761 + free_page((unsigned long)buffer_fault);
61762 + pax_report_insns(regs, pc, sp);
61763 + info.si_signo = SIGKILL;
61764 + info.si_errno = 0;
61765 + info.si_code = SI_KERNEL;
61766 + info.si_pid = 0;
61767 + info.si_uid = 0;
61768 + do_coredump(&info);
61769 +}
61770 +#endif
61771 +
61772 +#ifdef CONFIG_PAX_REFCOUNT
61773 +void pax_report_refcount_overflow(struct pt_regs *regs)
61774 +{
61775 + if (current->signal->curr_ip)
61776 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
61777 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
61778 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61779 + else
61780 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
61781 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61782 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
61783 + preempt_disable();
61784 + show_regs(regs);
61785 + preempt_enable();
61786 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
61787 +}
61788 +#endif
61789 +
61790 +#ifdef CONFIG_PAX_USERCOPY
61791 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
61792 +static noinline int check_stack_object(const void *obj, unsigned long len)
61793 +{
61794 + const void * const stack = task_stack_page(current);
61795 + const void * const stackend = stack + THREAD_SIZE;
61796 +
61797 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61798 + const void *frame = NULL;
61799 + const void *oldframe;
61800 +#endif
61801 +
61802 + if (obj + len < obj)
61803 + return -1;
61804 +
61805 + if (obj + len <= stack || stackend <= obj)
61806 + return 0;
61807 +
61808 + if (obj < stack || stackend < obj + len)
61809 + return -1;
61810 +
61811 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61812 + oldframe = __builtin_frame_address(1);
61813 + if (oldframe)
61814 + frame = __builtin_frame_address(2);
61815 + /*
61816 + low ----------------------------------------------> high
61817 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
61818 + ^----------------^
61819 + allow copies only within here
61820 + */
61821 + while (stack <= frame && frame < stackend) {
61822 + /* if obj + len extends past the last frame, this
61823 + check won't pass and the next frame will be 0,
61824 + causing us to bail out and correctly report
61825 + the copy as invalid
61826 + */
61827 + if (obj + len <= frame)
61828 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
61829 + oldframe = frame;
61830 + frame = *(const void * const *)frame;
61831 + }
61832 + return -1;
61833 +#else
61834 + return 1;
61835 +#endif
61836 +}
61837 +
61838 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
61839 +{
61840 + if (current->signal->curr_ip)
61841 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61842 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61843 + else
61844 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61845 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61846 + dump_stack();
61847 + gr_handle_kernel_exploit();
61848 + do_group_exit(SIGKILL);
61849 +}
61850 +#endif
61851 +
61852 +#ifdef CONFIG_PAX_USERCOPY
61853 +
61854 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
61855 +{
61856 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
61857 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
61858 +#ifdef CONFIG_MODULES
61859 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
61860 +#else
61861 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
61862 +#endif
61863 +
61864 +#else
61865 + unsigned long textlow = (unsigned long)_stext;
61866 + unsigned long texthigh = (unsigned long)_etext;
61867 +
61868 +#ifdef CONFIG_X86_64
61869 + /* check against linear mapping as well */
61870 + if (high > (unsigned long)__va(__pa(textlow)) &&
61871 + low < (unsigned long)__va(__pa(texthigh)))
61872 + return true;
61873 +#endif
61874 +
61875 +#endif
61876 +
61877 + if (high <= textlow || low >= texthigh)
61878 + return false;
61879 + else
61880 + return true;
61881 +}
61882 +#endif
61883 +
61884 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
61885 +{
61886 +#ifdef CONFIG_PAX_USERCOPY
61887 + const char *type;
61888 +#endif
61889 +
61890 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
61891 + unsigned long stackstart = (unsigned long)task_stack_page(current);
61892 + unsigned long currentsp = (unsigned long)&stackstart;
61893 + if (unlikely((currentsp < stackstart + 512 ||
61894 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
61895 + BUG();
61896 +#endif
61897 +
61898 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
61899 + if (const_size)
61900 + return;
61901 +#endif
61902 +
61903 +#ifdef CONFIG_PAX_USERCOPY
61904 + if (!n)
61905 + return;
61906 +
61907 + type = check_heap_object(ptr, n);
61908 + if (!type) {
61909 + int ret = check_stack_object(ptr, n);
61910 + if (ret == 1 || ret == 2)
61911 + return;
61912 + if (ret == 0) {
61913 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
61914 + type = "<kernel text>";
61915 + else
61916 + return;
61917 + } else
61918 + type = "<process stack>";
61919 + }
61920 +
61921 + pax_report_usercopy(ptr, n, to_user, type);
61922 +#endif
61923 +
61924 +}
61925 +EXPORT_SYMBOL(__check_object_size);
61926 +
61927 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
61928 +void pax_track_stack(void)
61929 +{
61930 + unsigned long sp = (unsigned long)&sp;
61931 + if (sp < current_thread_info()->lowest_stack &&
61932 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
61933 + current_thread_info()->lowest_stack = sp;
61934 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
61935 + BUG();
61936 +}
61937 +EXPORT_SYMBOL(pax_track_stack);
61938 +#endif
61939 +
61940 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
61941 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
61942 +{
61943 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
61944 + dump_stack();
61945 + do_group_exit(SIGKILL);
61946 +}
61947 +EXPORT_SYMBOL(report_size_overflow);
61948 +#endif
61949 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
61950 index 9f9992b..8b59411 100644
61951 --- a/fs/ext2/balloc.c
61952 +++ b/fs/ext2/balloc.c
61953 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
61954
61955 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61956 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61957 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61958 + if (free_blocks < root_blocks + 1 &&
61959 !uid_eq(sbi->s_resuid, current_fsuid()) &&
61960 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61961 - !in_group_p (sbi->s_resgid))) {
61962 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61963 return 0;
61964 }
61965 return 1;
61966 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
61967 index ae55fdd..5e64c27 100644
61968 --- a/fs/ext2/super.c
61969 +++ b/fs/ext2/super.c
61970 @@ -268,10 +268,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
61971 #ifdef CONFIG_EXT2_FS_XATTR
61972 if (test_opt(sb, XATTR_USER))
61973 seq_puts(seq, ",user_xattr");
61974 - if (!test_opt(sb, XATTR_USER) &&
61975 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
61976 + if (!test_opt(sb, XATTR_USER))
61977 seq_puts(seq, ",nouser_xattr");
61978 - }
61979 #endif
61980
61981 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61982 @@ -850,8 +848,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
61983 if (def_mount_opts & EXT2_DEFM_UID16)
61984 set_opt(sbi->s_mount_opt, NO_UID32);
61985 #ifdef CONFIG_EXT2_FS_XATTR
61986 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
61987 - set_opt(sbi->s_mount_opt, XATTR_USER);
61988 + /* always enable user xattrs */
61989 + set_opt(sbi->s_mount_opt, XATTR_USER);
61990 #endif
61991 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61992 if (def_mount_opts & EXT2_DEFM_ACL)
61993 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
61994 index 9142614..97484fa 100644
61995 --- a/fs/ext2/xattr.c
61996 +++ b/fs/ext2/xattr.c
61997 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
61998 struct buffer_head *bh = NULL;
61999 struct ext2_xattr_entry *entry;
62000 char *end;
62001 - size_t rest = buffer_size;
62002 + size_t rest = buffer_size, total_size = 0;
62003 int error;
62004
62005 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
62006 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
62007 buffer += size;
62008 }
62009 rest -= size;
62010 + total_size += size;
62011 }
62012 }
62013 - error = buffer_size - rest; /* total size */
62014 + error = total_size;
62015
62016 cleanup:
62017 brelse(bh);
62018 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
62019 index 158b5d4..2432610 100644
62020 --- a/fs/ext3/balloc.c
62021 +++ b/fs/ext3/balloc.c
62022 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
62023
62024 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
62025 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
62026 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
62027 + if (free_blocks < root_blocks + 1 &&
62028 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
62029 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
62030 - !in_group_p (sbi->s_resgid))) {
62031 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
62032 return 0;
62033 }
62034 return 1;
62035 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
62036 index 9b4e7d7..048d025 100644
62037 --- a/fs/ext3/super.c
62038 +++ b/fs/ext3/super.c
62039 @@ -653,10 +653,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
62040 #ifdef CONFIG_EXT3_FS_XATTR
62041 if (test_opt(sb, XATTR_USER))
62042 seq_puts(seq, ",user_xattr");
62043 - if (!test_opt(sb, XATTR_USER) &&
62044 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
62045 + if (!test_opt(sb, XATTR_USER))
62046 seq_puts(seq, ",nouser_xattr");
62047 - }
62048 #endif
62049 #ifdef CONFIG_EXT3_FS_POSIX_ACL
62050 if (test_opt(sb, POSIX_ACL))
62051 @@ -1758,8 +1756,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
62052 if (def_mount_opts & EXT3_DEFM_UID16)
62053 set_opt(sbi->s_mount_opt, NO_UID32);
62054 #ifdef CONFIG_EXT3_FS_XATTR
62055 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
62056 - set_opt(sbi->s_mount_opt, XATTR_USER);
62057 + /* always enable user xattrs */
62058 + set_opt(sbi->s_mount_opt, XATTR_USER);
62059 #endif
62060 #ifdef CONFIG_EXT3_FS_POSIX_ACL
62061 if (def_mount_opts & EXT3_DEFM_ACL)
62062 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
62063 index c6874be..f8a6ae8 100644
62064 --- a/fs/ext3/xattr.c
62065 +++ b/fs/ext3/xattr.c
62066 @@ -330,7 +330,7 @@ static int
62067 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
62068 char *buffer, size_t buffer_size)
62069 {
62070 - size_t rest = buffer_size;
62071 + size_t rest = buffer_size, total_size = 0;
62072
62073 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
62074 const struct xattr_handler *handler =
62075 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
62076 buffer += size;
62077 }
62078 rest -= size;
62079 + total_size += size;
62080 }
62081 }
62082 - return buffer_size - rest;
62083 + return total_size;
62084 }
62085
62086 static int
62087 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
62088 index 83a6f49..d4e4d03 100644
62089 --- a/fs/ext4/balloc.c
62090 +++ b/fs/ext4/balloc.c
62091 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
62092 /* Hm, nope. Are (enough) root reserved clusters available? */
62093 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
62094 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
62095 - capable(CAP_SYS_RESOURCE) ||
62096 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
62097 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
62098 + capable_nolog(CAP_SYS_RESOURCE)) {
62099
62100 if (free_clusters >= (nclusters + dirty_clusters +
62101 resv_clusters))
62102 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
62103 index a75fba6..8235fca 100644
62104 --- a/fs/ext4/ext4.h
62105 +++ b/fs/ext4/ext4.h
62106 @@ -1274,19 +1274,19 @@ struct ext4_sb_info {
62107 unsigned long s_mb_last_start;
62108
62109 /* stats for buddy allocator */
62110 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
62111 - atomic_t s_bal_success; /* we found long enough chunks */
62112 - atomic_t s_bal_allocated; /* in blocks */
62113 - atomic_t s_bal_ex_scanned; /* total extents scanned */
62114 - atomic_t s_bal_goals; /* goal hits */
62115 - atomic_t s_bal_breaks; /* too long searches */
62116 - atomic_t s_bal_2orders; /* 2^order hits */
62117 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
62118 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
62119 + atomic_unchecked_t s_bal_allocated; /* in blocks */
62120 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
62121 + atomic_unchecked_t s_bal_goals; /* goal hits */
62122 + atomic_unchecked_t s_bal_breaks; /* too long searches */
62123 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
62124 spinlock_t s_bal_lock;
62125 unsigned long s_mb_buddies_generated;
62126 unsigned long long s_mb_generation_time;
62127 - atomic_t s_mb_lost_chunks;
62128 - atomic_t s_mb_preallocated;
62129 - atomic_t s_mb_discarded;
62130 + atomic_unchecked_t s_mb_lost_chunks;
62131 + atomic_unchecked_t s_mb_preallocated;
62132 + atomic_unchecked_t s_mb_discarded;
62133 atomic_t s_lock_busy;
62134
62135 /* locality groups */
62136 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
62137 index 8d1e602..abf497b 100644
62138 --- a/fs/ext4/mballoc.c
62139 +++ b/fs/ext4/mballoc.c
62140 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
62141 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
62142
62143 if (EXT4_SB(sb)->s_mb_stats)
62144 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
62145 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
62146
62147 break;
62148 }
62149 @@ -2211,7 +2211,7 @@ repeat:
62150 ac->ac_status = AC_STATUS_CONTINUE;
62151 ac->ac_flags |= EXT4_MB_HINT_FIRST;
62152 cr = 3;
62153 - atomic_inc(&sbi->s_mb_lost_chunks);
62154 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
62155 goto repeat;
62156 }
62157 }
62158 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
62159 if (sbi->s_mb_stats) {
62160 ext4_msg(sb, KERN_INFO,
62161 "mballoc: %u blocks %u reqs (%u success)",
62162 - atomic_read(&sbi->s_bal_allocated),
62163 - atomic_read(&sbi->s_bal_reqs),
62164 - atomic_read(&sbi->s_bal_success));
62165 + atomic_read_unchecked(&sbi->s_bal_allocated),
62166 + atomic_read_unchecked(&sbi->s_bal_reqs),
62167 + atomic_read_unchecked(&sbi->s_bal_success));
62168 ext4_msg(sb, KERN_INFO,
62169 "mballoc: %u extents scanned, %u goal hits, "
62170 "%u 2^N hits, %u breaks, %u lost",
62171 - atomic_read(&sbi->s_bal_ex_scanned),
62172 - atomic_read(&sbi->s_bal_goals),
62173 - atomic_read(&sbi->s_bal_2orders),
62174 - atomic_read(&sbi->s_bal_breaks),
62175 - atomic_read(&sbi->s_mb_lost_chunks));
62176 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
62177 + atomic_read_unchecked(&sbi->s_bal_goals),
62178 + atomic_read_unchecked(&sbi->s_bal_2orders),
62179 + atomic_read_unchecked(&sbi->s_bal_breaks),
62180 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
62181 ext4_msg(sb, KERN_INFO,
62182 "mballoc: %lu generated and it took %Lu",
62183 sbi->s_mb_buddies_generated,
62184 sbi->s_mb_generation_time);
62185 ext4_msg(sb, KERN_INFO,
62186 "mballoc: %u preallocated, %u discarded",
62187 - atomic_read(&sbi->s_mb_preallocated),
62188 - atomic_read(&sbi->s_mb_discarded));
62189 + atomic_read_unchecked(&sbi->s_mb_preallocated),
62190 + atomic_read_unchecked(&sbi->s_mb_discarded));
62191 }
62192
62193 free_percpu(sbi->s_locality_groups);
62194 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
62195 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
62196
62197 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
62198 - atomic_inc(&sbi->s_bal_reqs);
62199 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62200 + atomic_inc_unchecked(&sbi->s_bal_reqs);
62201 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62202 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
62203 - atomic_inc(&sbi->s_bal_success);
62204 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
62205 + atomic_inc_unchecked(&sbi->s_bal_success);
62206 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
62207 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
62208 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
62209 - atomic_inc(&sbi->s_bal_goals);
62210 + atomic_inc_unchecked(&sbi->s_bal_goals);
62211 if (ac->ac_found > sbi->s_mb_max_to_scan)
62212 - atomic_inc(&sbi->s_bal_breaks);
62213 + atomic_inc_unchecked(&sbi->s_bal_breaks);
62214 }
62215
62216 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
62217 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
62218 trace_ext4_mb_new_inode_pa(ac, pa);
62219
62220 ext4_mb_use_inode_pa(ac, pa);
62221 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
62222 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
62223
62224 ei = EXT4_I(ac->ac_inode);
62225 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62226 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
62227 trace_ext4_mb_new_group_pa(ac, pa);
62228
62229 ext4_mb_use_group_pa(ac, pa);
62230 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62231 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62232
62233 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62234 lg = ac->ac_lg;
62235 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
62236 * from the bitmap and continue.
62237 */
62238 }
62239 - atomic_add(free, &sbi->s_mb_discarded);
62240 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
62241
62242 return err;
62243 }
62244 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
62245 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
62246 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
62247 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
62248 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62249 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62250 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
62251
62252 return 0;
62253 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
62254 index 8313ca3..8a37d08 100644
62255 --- a/fs/ext4/mmp.c
62256 +++ b/fs/ext4/mmp.c
62257 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
62258 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
62259 const char *function, unsigned int line, const char *msg)
62260 {
62261 - __ext4_warning(sb, function, line, msg);
62262 + __ext4_warning(sb, function, line, "%s", msg);
62263 __ext4_warning(sb, function, line,
62264 "MMP failure info: last update time: %llu, last update "
62265 "node: %s, last update device: %s\n",
62266 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
62267 index 8a8ec62..1b02de5 100644
62268 --- a/fs/ext4/resize.c
62269 +++ b/fs/ext4/resize.c
62270 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62271
62272 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
62273 for (count2 = count; count > 0; count -= count2, block += count2) {
62274 - ext4_fsblk_t start;
62275 + ext4_fsblk_t start, diff;
62276 struct buffer_head *bh;
62277 ext4_group_t group;
62278 int err;
62279 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62280 start = ext4_group_first_block_no(sb, group);
62281 group -= flex_gd->groups[0].group;
62282
62283 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
62284 - if (count2 > count)
62285 - count2 = count;
62286 -
62287 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
62288 BUG_ON(flex_gd->count > 1);
62289 continue;
62290 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62291 err = ext4_journal_get_write_access(handle, bh);
62292 if (err)
62293 return err;
62294 +
62295 + diff = block - start;
62296 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
62297 + if (count2 > count)
62298 + count2 = count;
62299 +
62300 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
62301 - block - start, count2);
62302 - ext4_set_bits(bh->b_data, block - start, count2);
62303 + diff, count2);
62304 + ext4_set_bits(bh->b_data, diff, count2);
62305
62306 err = ext4_handle_dirty_metadata(handle, NULL, bh);
62307 if (unlikely(err))
62308 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
62309 index fc29b2c..6c8b255 100644
62310 --- a/fs/ext4/super.c
62311 +++ b/fs/ext4/super.c
62312 @@ -1252,7 +1252,7 @@ static ext4_fsblk_t get_sb_block(void **data)
62313 }
62314
62315 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
62316 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
62317 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
62318 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
62319
62320 #ifdef CONFIG_QUOTA
62321 @@ -2440,7 +2440,7 @@ struct ext4_attr {
62322 int offset;
62323 int deprecated_val;
62324 } u;
62325 -};
62326 +} __do_const;
62327
62328 static int parse_strtoull(const char *buf,
62329 unsigned long long max, unsigned long long *value)
62330 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
62331 index 1e09fc7..0400dd4 100644
62332 --- a/fs/ext4/xattr.c
62333 +++ b/fs/ext4/xattr.c
62334 @@ -399,7 +399,7 @@ static int
62335 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
62336 char *buffer, size_t buffer_size)
62337 {
62338 - size_t rest = buffer_size;
62339 + size_t rest = buffer_size, total_size = 0;
62340
62341 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
62342 const struct xattr_handler *handler =
62343 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
62344 buffer += size;
62345 }
62346 rest -= size;
62347 + total_size += size;
62348 }
62349 }
62350 - return buffer_size - rest;
62351 + return total_size;
62352 }
62353
62354 static int
62355 diff --git a/fs/fcntl.c b/fs/fcntl.c
62356 index ee85cd4..9dd0d20 100644
62357 --- a/fs/fcntl.c
62358 +++ b/fs/fcntl.c
62359 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
62360 int force)
62361 {
62362 security_file_set_fowner(filp);
62363 + if (gr_handle_chroot_fowner(pid, type))
62364 + return;
62365 + if (gr_check_protected_task_fowner(pid, type))
62366 + return;
62367 f_modown(filp, pid, type, force);
62368 }
62369 EXPORT_SYMBOL(__f_setown);
62370 diff --git a/fs/fhandle.c b/fs/fhandle.c
62371 index 999ff5c..2281df9 100644
62372 --- a/fs/fhandle.c
62373 +++ b/fs/fhandle.c
62374 @@ -8,6 +8,7 @@
62375 #include <linux/fs_struct.h>
62376 #include <linux/fsnotify.h>
62377 #include <linux/personality.h>
62378 +#include <linux/grsecurity.h>
62379 #include <asm/uaccess.h>
62380 #include "internal.h"
62381 #include "mount.h"
62382 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
62383 } else
62384 retval = 0;
62385 /* copy the mount id */
62386 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
62387 - sizeof(*mnt_id)) ||
62388 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
62389 copy_to_user(ufh, handle,
62390 sizeof(struct file_handle) + handle_bytes))
62391 retval = -EFAULT;
62392 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
62393 * the directory. Ideally we would like CAP_DAC_SEARCH.
62394 * But we don't have that
62395 */
62396 - if (!capable(CAP_DAC_READ_SEARCH)) {
62397 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
62398 retval = -EPERM;
62399 goto out_err;
62400 }
62401 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
62402 goto out_err;
62403 }
62404 /* copy the full handle */
62405 - if (copy_from_user(handle, ufh,
62406 - sizeof(struct file_handle) +
62407 + *handle = f_handle;
62408 + if (copy_from_user(&handle->f_handle,
62409 + &ufh->f_handle,
62410 f_handle.handle_bytes)) {
62411 retval = -EFAULT;
62412 goto out_handle;
62413 diff --git a/fs/file.c b/fs/file.c
62414 index ee738ea..f6c15629 100644
62415 --- a/fs/file.c
62416 +++ b/fs/file.c
62417 @@ -16,6 +16,7 @@
62418 #include <linux/slab.h>
62419 #include <linux/vmalloc.h>
62420 #include <linux/file.h>
62421 +#include <linux/security.h>
62422 #include <linux/fdtable.h>
62423 #include <linux/bitops.h>
62424 #include <linux/interrupt.h>
62425 @@ -139,7 +140,7 @@ out:
62426 * Return <0 error code on error; 1 on successful completion.
62427 * The files->file_lock should be held on entry, and will be held on exit.
62428 */
62429 -static int expand_fdtable(struct files_struct *files, int nr)
62430 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
62431 __releases(files->file_lock)
62432 __acquires(files->file_lock)
62433 {
62434 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
62435 * expanded and execution may have blocked.
62436 * The files->file_lock should be held on entry, and will be held on exit.
62437 */
62438 -static int expand_files(struct files_struct *files, int nr)
62439 +static int expand_files(struct files_struct *files, unsigned int nr)
62440 {
62441 struct fdtable *fdt;
62442
62443 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
62444 if (!file)
62445 return __close_fd(files, fd);
62446
62447 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
62448 if (fd >= rlimit(RLIMIT_NOFILE))
62449 return -EBADF;
62450
62451 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
62452 if (unlikely(oldfd == newfd))
62453 return -EINVAL;
62454
62455 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
62456 if (newfd >= rlimit(RLIMIT_NOFILE))
62457 return -EBADF;
62458
62459 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
62460 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
62461 {
62462 int err;
62463 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
62464 if (from >= rlimit(RLIMIT_NOFILE))
62465 return -EINVAL;
62466 err = alloc_fd(from, flags);
62467 diff --git a/fs/filesystems.c b/fs/filesystems.c
62468 index 5797d45..7d7d79a 100644
62469 --- a/fs/filesystems.c
62470 +++ b/fs/filesystems.c
62471 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
62472 int len = dot ? dot - name : strlen(name);
62473
62474 fs = __get_fs_type(name, len);
62475 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
62476 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
62477 +#else
62478 if (!fs && (request_module("fs-%.*s", len, name) == 0))
62479 +#endif
62480 fs = __get_fs_type(name, len);
62481
62482 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
62483 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
62484 index 7dca743..1ff87ae 100644
62485 --- a/fs/fs_struct.c
62486 +++ b/fs/fs_struct.c
62487 @@ -4,6 +4,7 @@
62488 #include <linux/path.h>
62489 #include <linux/slab.h>
62490 #include <linux/fs_struct.h>
62491 +#include <linux/grsecurity.h>
62492 #include "internal.h"
62493
62494 /*
62495 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
62496 struct path old_root;
62497
62498 path_get(path);
62499 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
62500 spin_lock(&fs->lock);
62501 write_seqcount_begin(&fs->seq);
62502 old_root = fs->root;
62503 fs->root = *path;
62504 + gr_set_chroot_entries(current, path);
62505 write_seqcount_end(&fs->seq);
62506 spin_unlock(&fs->lock);
62507 - if (old_root.dentry)
62508 + if (old_root.dentry) {
62509 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
62510 path_put(&old_root);
62511 + }
62512 }
62513
62514 /*
62515 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62516 int hits = 0;
62517 spin_lock(&fs->lock);
62518 write_seqcount_begin(&fs->seq);
62519 + /* this root replacement is only done by pivot_root,
62520 + leave grsec's chroot tagging alone for this task
62521 + so that a pivoted root isn't treated as a chroot
62522 + */
62523 hits += replace_path(&fs->root, old_root, new_root);
62524 hits += replace_path(&fs->pwd, old_root, new_root);
62525 write_seqcount_end(&fs->seq);
62526 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62527
62528 void free_fs_struct(struct fs_struct *fs)
62529 {
62530 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62531 path_put(&fs->root);
62532 path_put(&fs->pwd);
62533 kmem_cache_free(fs_cachep, fs);
62534 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
62535 task_lock(tsk);
62536 spin_lock(&fs->lock);
62537 tsk->fs = NULL;
62538 - kill = !--fs->users;
62539 + gr_clear_chroot_entries(tsk);
62540 + kill = !atomic_dec_return(&fs->users);
62541 spin_unlock(&fs->lock);
62542 task_unlock(tsk);
62543 if (kill)
62544 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62545 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
62546 /* We don't need to lock fs - think why ;-) */
62547 if (fs) {
62548 - fs->users = 1;
62549 + atomic_set(&fs->users, 1);
62550 fs->in_exec = 0;
62551 spin_lock_init(&fs->lock);
62552 seqcount_init(&fs->seq);
62553 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62554 spin_lock(&old->lock);
62555 fs->root = old->root;
62556 path_get(&fs->root);
62557 + /* instead of calling gr_set_chroot_entries here,
62558 + we call it from every caller of this function
62559 + */
62560 fs->pwd = old->pwd;
62561 path_get(&fs->pwd);
62562 spin_unlock(&old->lock);
62563 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62564 }
62565 return fs;
62566 }
62567 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
62568
62569 task_lock(current);
62570 spin_lock(&fs->lock);
62571 - kill = !--fs->users;
62572 + kill = !atomic_dec_return(&fs->users);
62573 current->fs = new_fs;
62574 + gr_set_chroot_entries(current, &new_fs->root);
62575 spin_unlock(&fs->lock);
62576 task_unlock(current);
62577
62578 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
62579
62580 int current_umask(void)
62581 {
62582 - return current->fs->umask;
62583 + return current->fs->umask | gr_acl_umask();
62584 }
62585 EXPORT_SYMBOL(current_umask);
62586
62587 /* to be mentioned only in INIT_TASK */
62588 struct fs_struct init_fs = {
62589 - .users = 1,
62590 + .users = ATOMIC_INIT(1),
62591 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
62592 .seq = SEQCNT_ZERO(init_fs.seq),
62593 .umask = 0022,
62594 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
62595 index 89acec7..a575262 100644
62596 --- a/fs/fscache/cookie.c
62597 +++ b/fs/fscache/cookie.c
62598 @@ -19,7 +19,7 @@
62599
62600 struct kmem_cache *fscache_cookie_jar;
62601
62602 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
62603 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
62604
62605 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
62606 static int fscache_alloc_object(struct fscache_cache *cache,
62607 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
62608 parent ? (char *) parent->def->name : "<no-parent>",
62609 def->name, netfs_data, enable);
62610
62611 - fscache_stat(&fscache_n_acquires);
62612 + fscache_stat_unchecked(&fscache_n_acquires);
62613
62614 /* if there's no parent cookie, then we don't create one here either */
62615 if (!parent) {
62616 - fscache_stat(&fscache_n_acquires_null);
62617 + fscache_stat_unchecked(&fscache_n_acquires_null);
62618 _leave(" [no parent]");
62619 return NULL;
62620 }
62621 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62622 /* allocate and initialise a cookie */
62623 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
62624 if (!cookie) {
62625 - fscache_stat(&fscache_n_acquires_oom);
62626 + fscache_stat_unchecked(&fscache_n_acquires_oom);
62627 _leave(" [ENOMEM]");
62628 return NULL;
62629 }
62630 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
62631
62632 switch (cookie->def->type) {
62633 case FSCACHE_COOKIE_TYPE_INDEX:
62634 - fscache_stat(&fscache_n_cookie_index);
62635 + fscache_stat_unchecked(&fscache_n_cookie_index);
62636 break;
62637 case FSCACHE_COOKIE_TYPE_DATAFILE:
62638 - fscache_stat(&fscache_n_cookie_data);
62639 + fscache_stat_unchecked(&fscache_n_cookie_data);
62640 break;
62641 default:
62642 - fscache_stat(&fscache_n_cookie_special);
62643 + fscache_stat_unchecked(&fscache_n_cookie_special);
62644 break;
62645 }
62646
62647 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62648 } else {
62649 atomic_dec(&parent->n_children);
62650 __fscache_cookie_put(cookie);
62651 - fscache_stat(&fscache_n_acquires_nobufs);
62652 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
62653 _leave(" = NULL");
62654 return NULL;
62655 }
62656 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62657 }
62658 }
62659
62660 - fscache_stat(&fscache_n_acquires_ok);
62661 + fscache_stat_unchecked(&fscache_n_acquires_ok);
62662 _leave(" = %p", cookie);
62663 return cookie;
62664 }
62665 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
62666 cache = fscache_select_cache_for_object(cookie->parent);
62667 if (!cache) {
62668 up_read(&fscache_addremove_sem);
62669 - fscache_stat(&fscache_n_acquires_no_cache);
62670 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
62671 _leave(" = -ENOMEDIUM [no cache]");
62672 return -ENOMEDIUM;
62673 }
62674 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
62675 object = cache->ops->alloc_object(cache, cookie);
62676 fscache_stat_d(&fscache_n_cop_alloc_object);
62677 if (IS_ERR(object)) {
62678 - fscache_stat(&fscache_n_object_no_alloc);
62679 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
62680 ret = PTR_ERR(object);
62681 goto error;
62682 }
62683
62684 - fscache_stat(&fscache_n_object_alloc);
62685 + fscache_stat_unchecked(&fscache_n_object_alloc);
62686
62687 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
62688 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
62689
62690 _debug("ALLOC OBJ%x: %s {%lx}",
62691 object->debug_id, cookie->def->name, object->events);
62692 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
62693
62694 _enter("{%s}", cookie->def->name);
62695
62696 - fscache_stat(&fscache_n_invalidates);
62697 + fscache_stat_unchecked(&fscache_n_invalidates);
62698
62699 /* Only permit invalidation of data files. Invalidating an index will
62700 * require the caller to release all its attachments to the tree rooted
62701 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
62702 {
62703 struct fscache_object *object;
62704
62705 - fscache_stat(&fscache_n_updates);
62706 + fscache_stat_unchecked(&fscache_n_updates);
62707
62708 if (!cookie) {
62709 - fscache_stat(&fscache_n_updates_null);
62710 + fscache_stat_unchecked(&fscache_n_updates_null);
62711 _leave(" [no cookie]");
62712 return;
62713 }
62714 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
62715 */
62716 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
62717 {
62718 - fscache_stat(&fscache_n_relinquishes);
62719 + fscache_stat_unchecked(&fscache_n_relinquishes);
62720 if (retire)
62721 - fscache_stat(&fscache_n_relinquishes_retire);
62722 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
62723
62724 if (!cookie) {
62725 - fscache_stat(&fscache_n_relinquishes_null);
62726 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
62727 _leave(" [no cookie]");
62728 return;
62729 }
62730 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
62731 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
62732 goto inconsistent;
62733
62734 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
62735 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62736
62737 __fscache_use_cookie(cookie);
62738 if (fscache_submit_op(object, op) < 0)
62739 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
62740 index 7872a62..d91b19f 100644
62741 --- a/fs/fscache/internal.h
62742 +++ b/fs/fscache/internal.h
62743 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
62744 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
62745 extern int fscache_wait_for_operation_activation(struct fscache_object *,
62746 struct fscache_operation *,
62747 - atomic_t *,
62748 - atomic_t *,
62749 + atomic_unchecked_t *,
62750 + atomic_unchecked_t *,
62751 void (*)(struct fscache_operation *));
62752 extern void fscache_invalidate_writes(struct fscache_cookie *);
62753
62754 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
62755 * stats.c
62756 */
62757 #ifdef CONFIG_FSCACHE_STATS
62758 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62759 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62760 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62761 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62762
62763 -extern atomic_t fscache_n_op_pend;
62764 -extern atomic_t fscache_n_op_run;
62765 -extern atomic_t fscache_n_op_enqueue;
62766 -extern atomic_t fscache_n_op_deferred_release;
62767 -extern atomic_t fscache_n_op_release;
62768 -extern atomic_t fscache_n_op_gc;
62769 -extern atomic_t fscache_n_op_cancelled;
62770 -extern atomic_t fscache_n_op_rejected;
62771 +extern atomic_unchecked_t fscache_n_op_pend;
62772 +extern atomic_unchecked_t fscache_n_op_run;
62773 +extern atomic_unchecked_t fscache_n_op_enqueue;
62774 +extern atomic_unchecked_t fscache_n_op_deferred_release;
62775 +extern atomic_unchecked_t fscache_n_op_release;
62776 +extern atomic_unchecked_t fscache_n_op_gc;
62777 +extern atomic_unchecked_t fscache_n_op_cancelled;
62778 +extern atomic_unchecked_t fscache_n_op_rejected;
62779
62780 -extern atomic_t fscache_n_attr_changed;
62781 -extern atomic_t fscache_n_attr_changed_ok;
62782 -extern atomic_t fscache_n_attr_changed_nobufs;
62783 -extern atomic_t fscache_n_attr_changed_nomem;
62784 -extern atomic_t fscache_n_attr_changed_calls;
62785 +extern atomic_unchecked_t fscache_n_attr_changed;
62786 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
62787 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
62788 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
62789 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
62790
62791 -extern atomic_t fscache_n_allocs;
62792 -extern atomic_t fscache_n_allocs_ok;
62793 -extern atomic_t fscache_n_allocs_wait;
62794 -extern atomic_t fscache_n_allocs_nobufs;
62795 -extern atomic_t fscache_n_allocs_intr;
62796 -extern atomic_t fscache_n_allocs_object_dead;
62797 -extern atomic_t fscache_n_alloc_ops;
62798 -extern atomic_t fscache_n_alloc_op_waits;
62799 +extern atomic_unchecked_t fscache_n_allocs;
62800 +extern atomic_unchecked_t fscache_n_allocs_ok;
62801 +extern atomic_unchecked_t fscache_n_allocs_wait;
62802 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
62803 +extern atomic_unchecked_t fscache_n_allocs_intr;
62804 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
62805 +extern atomic_unchecked_t fscache_n_alloc_ops;
62806 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
62807
62808 -extern atomic_t fscache_n_retrievals;
62809 -extern atomic_t fscache_n_retrievals_ok;
62810 -extern atomic_t fscache_n_retrievals_wait;
62811 -extern atomic_t fscache_n_retrievals_nodata;
62812 -extern atomic_t fscache_n_retrievals_nobufs;
62813 -extern atomic_t fscache_n_retrievals_intr;
62814 -extern atomic_t fscache_n_retrievals_nomem;
62815 -extern atomic_t fscache_n_retrievals_object_dead;
62816 -extern atomic_t fscache_n_retrieval_ops;
62817 -extern atomic_t fscache_n_retrieval_op_waits;
62818 +extern atomic_unchecked_t fscache_n_retrievals;
62819 +extern atomic_unchecked_t fscache_n_retrievals_ok;
62820 +extern atomic_unchecked_t fscache_n_retrievals_wait;
62821 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
62822 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
62823 +extern atomic_unchecked_t fscache_n_retrievals_intr;
62824 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
62825 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
62826 +extern atomic_unchecked_t fscache_n_retrieval_ops;
62827 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
62828
62829 -extern atomic_t fscache_n_stores;
62830 -extern atomic_t fscache_n_stores_ok;
62831 -extern atomic_t fscache_n_stores_again;
62832 -extern atomic_t fscache_n_stores_nobufs;
62833 -extern atomic_t fscache_n_stores_oom;
62834 -extern atomic_t fscache_n_store_ops;
62835 -extern atomic_t fscache_n_store_calls;
62836 -extern atomic_t fscache_n_store_pages;
62837 -extern atomic_t fscache_n_store_radix_deletes;
62838 -extern atomic_t fscache_n_store_pages_over_limit;
62839 +extern atomic_unchecked_t fscache_n_stores;
62840 +extern atomic_unchecked_t fscache_n_stores_ok;
62841 +extern atomic_unchecked_t fscache_n_stores_again;
62842 +extern atomic_unchecked_t fscache_n_stores_nobufs;
62843 +extern atomic_unchecked_t fscache_n_stores_oom;
62844 +extern atomic_unchecked_t fscache_n_store_ops;
62845 +extern atomic_unchecked_t fscache_n_store_calls;
62846 +extern atomic_unchecked_t fscache_n_store_pages;
62847 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
62848 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
62849
62850 -extern atomic_t fscache_n_store_vmscan_not_storing;
62851 -extern atomic_t fscache_n_store_vmscan_gone;
62852 -extern atomic_t fscache_n_store_vmscan_busy;
62853 -extern atomic_t fscache_n_store_vmscan_cancelled;
62854 -extern atomic_t fscache_n_store_vmscan_wait;
62855 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
62856 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
62857 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
62858 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
62859 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
62860
62861 -extern atomic_t fscache_n_marks;
62862 -extern atomic_t fscache_n_uncaches;
62863 +extern atomic_unchecked_t fscache_n_marks;
62864 +extern atomic_unchecked_t fscache_n_uncaches;
62865
62866 -extern atomic_t fscache_n_acquires;
62867 -extern atomic_t fscache_n_acquires_null;
62868 -extern atomic_t fscache_n_acquires_no_cache;
62869 -extern atomic_t fscache_n_acquires_ok;
62870 -extern atomic_t fscache_n_acquires_nobufs;
62871 -extern atomic_t fscache_n_acquires_oom;
62872 +extern atomic_unchecked_t fscache_n_acquires;
62873 +extern atomic_unchecked_t fscache_n_acquires_null;
62874 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
62875 +extern atomic_unchecked_t fscache_n_acquires_ok;
62876 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
62877 +extern atomic_unchecked_t fscache_n_acquires_oom;
62878
62879 -extern atomic_t fscache_n_invalidates;
62880 -extern atomic_t fscache_n_invalidates_run;
62881 +extern atomic_unchecked_t fscache_n_invalidates;
62882 +extern atomic_unchecked_t fscache_n_invalidates_run;
62883
62884 -extern atomic_t fscache_n_updates;
62885 -extern atomic_t fscache_n_updates_null;
62886 -extern atomic_t fscache_n_updates_run;
62887 +extern atomic_unchecked_t fscache_n_updates;
62888 +extern atomic_unchecked_t fscache_n_updates_null;
62889 +extern atomic_unchecked_t fscache_n_updates_run;
62890
62891 -extern atomic_t fscache_n_relinquishes;
62892 -extern atomic_t fscache_n_relinquishes_null;
62893 -extern atomic_t fscache_n_relinquishes_waitcrt;
62894 -extern atomic_t fscache_n_relinquishes_retire;
62895 +extern atomic_unchecked_t fscache_n_relinquishes;
62896 +extern atomic_unchecked_t fscache_n_relinquishes_null;
62897 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
62898 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
62899
62900 -extern atomic_t fscache_n_cookie_index;
62901 -extern atomic_t fscache_n_cookie_data;
62902 -extern atomic_t fscache_n_cookie_special;
62903 +extern atomic_unchecked_t fscache_n_cookie_index;
62904 +extern atomic_unchecked_t fscache_n_cookie_data;
62905 +extern atomic_unchecked_t fscache_n_cookie_special;
62906
62907 -extern atomic_t fscache_n_object_alloc;
62908 -extern atomic_t fscache_n_object_no_alloc;
62909 -extern atomic_t fscache_n_object_lookups;
62910 -extern atomic_t fscache_n_object_lookups_negative;
62911 -extern atomic_t fscache_n_object_lookups_positive;
62912 -extern atomic_t fscache_n_object_lookups_timed_out;
62913 -extern atomic_t fscache_n_object_created;
62914 -extern atomic_t fscache_n_object_avail;
62915 -extern atomic_t fscache_n_object_dead;
62916 +extern atomic_unchecked_t fscache_n_object_alloc;
62917 +extern atomic_unchecked_t fscache_n_object_no_alloc;
62918 +extern atomic_unchecked_t fscache_n_object_lookups;
62919 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
62920 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
62921 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
62922 +extern atomic_unchecked_t fscache_n_object_created;
62923 +extern atomic_unchecked_t fscache_n_object_avail;
62924 +extern atomic_unchecked_t fscache_n_object_dead;
62925
62926 -extern atomic_t fscache_n_checkaux_none;
62927 -extern atomic_t fscache_n_checkaux_okay;
62928 -extern atomic_t fscache_n_checkaux_update;
62929 -extern atomic_t fscache_n_checkaux_obsolete;
62930 +extern atomic_unchecked_t fscache_n_checkaux_none;
62931 +extern atomic_unchecked_t fscache_n_checkaux_okay;
62932 +extern atomic_unchecked_t fscache_n_checkaux_update;
62933 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
62934
62935 extern atomic_t fscache_n_cop_alloc_object;
62936 extern atomic_t fscache_n_cop_lookup_object;
62937 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
62938 atomic_inc(stat);
62939 }
62940
62941 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
62942 +{
62943 + atomic_inc_unchecked(stat);
62944 +}
62945 +
62946 static inline void fscache_stat_d(atomic_t *stat)
62947 {
62948 atomic_dec(stat);
62949 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
62950
62951 #define __fscache_stat(stat) (NULL)
62952 #define fscache_stat(stat) do {} while (0)
62953 +#define fscache_stat_unchecked(stat) do {} while (0)
62954 #define fscache_stat_d(stat) do {} while (0)
62955 #endif
62956
62957 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
62958 index da032da..0076ce7 100644
62959 --- a/fs/fscache/object.c
62960 +++ b/fs/fscache/object.c
62961 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62962 _debug("LOOKUP \"%s\" in \"%s\"",
62963 cookie->def->name, object->cache->tag->name);
62964
62965 - fscache_stat(&fscache_n_object_lookups);
62966 + fscache_stat_unchecked(&fscache_n_object_lookups);
62967 fscache_stat(&fscache_n_cop_lookup_object);
62968 ret = object->cache->ops->lookup_object(object);
62969 fscache_stat_d(&fscache_n_cop_lookup_object);
62970 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62971 if (ret == -ETIMEDOUT) {
62972 /* probably stuck behind another object, so move this one to
62973 * the back of the queue */
62974 - fscache_stat(&fscache_n_object_lookups_timed_out);
62975 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
62976 _leave(" [timeout]");
62977 return NO_TRANSIT;
62978 }
62979 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
62980 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
62981
62982 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62983 - fscache_stat(&fscache_n_object_lookups_negative);
62984 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
62985
62986 /* Allow write requests to begin stacking up and read requests to begin
62987 * returning ENODATA.
62988 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
62989 /* if we were still looking up, then we must have a positive lookup
62990 * result, in which case there may be data available */
62991 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62992 - fscache_stat(&fscache_n_object_lookups_positive);
62993 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
62994
62995 /* We do (presumably) have data */
62996 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
62997 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
62998 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
62999 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
63000 } else {
63001 - fscache_stat(&fscache_n_object_created);
63002 + fscache_stat_unchecked(&fscache_n_object_created);
63003 }
63004
63005 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
63006 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
63007 fscache_stat_d(&fscache_n_cop_lookup_complete);
63008
63009 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
63010 - fscache_stat(&fscache_n_object_avail);
63011 + fscache_stat_unchecked(&fscache_n_object_avail);
63012
63013 _leave("");
63014 return transit_to(JUMPSTART_DEPS);
63015 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
63016
63017 /* this just shifts the object release to the work processor */
63018 fscache_put_object(object);
63019 - fscache_stat(&fscache_n_object_dead);
63020 + fscache_stat_unchecked(&fscache_n_object_dead);
63021
63022 _leave("");
63023 return transit_to(OBJECT_DEAD);
63024 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
63025 enum fscache_checkaux result;
63026
63027 if (!object->cookie->def->check_aux) {
63028 - fscache_stat(&fscache_n_checkaux_none);
63029 + fscache_stat_unchecked(&fscache_n_checkaux_none);
63030 return FSCACHE_CHECKAUX_OKAY;
63031 }
63032
63033 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
63034 switch (result) {
63035 /* entry okay as is */
63036 case FSCACHE_CHECKAUX_OKAY:
63037 - fscache_stat(&fscache_n_checkaux_okay);
63038 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
63039 break;
63040
63041 /* entry requires update */
63042 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
63043 - fscache_stat(&fscache_n_checkaux_update);
63044 + fscache_stat_unchecked(&fscache_n_checkaux_update);
63045 break;
63046
63047 /* entry requires deletion */
63048 case FSCACHE_CHECKAUX_OBSOLETE:
63049 - fscache_stat(&fscache_n_checkaux_obsolete);
63050 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
63051 break;
63052
63053 default:
63054 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
63055 {
63056 const struct fscache_state *s;
63057
63058 - fscache_stat(&fscache_n_invalidates_run);
63059 + fscache_stat_unchecked(&fscache_n_invalidates_run);
63060 fscache_stat(&fscache_n_cop_invalidate_object);
63061 s = _fscache_invalidate_object(object, event);
63062 fscache_stat_d(&fscache_n_cop_invalidate_object);
63063 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
63064 {
63065 _enter("{OBJ%x},%d", object->debug_id, event);
63066
63067 - fscache_stat(&fscache_n_updates_run);
63068 + fscache_stat_unchecked(&fscache_n_updates_run);
63069 fscache_stat(&fscache_n_cop_update_object);
63070 object->cache->ops->update_object(object);
63071 fscache_stat_d(&fscache_n_cop_update_object);
63072 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
63073 index e7b87a0..a85d47a 100644
63074 --- a/fs/fscache/operation.c
63075 +++ b/fs/fscache/operation.c
63076 @@ -17,7 +17,7 @@
63077 #include <linux/slab.h>
63078 #include "internal.h"
63079
63080 -atomic_t fscache_op_debug_id;
63081 +atomic_unchecked_t fscache_op_debug_id;
63082 EXPORT_SYMBOL(fscache_op_debug_id);
63083
63084 /**
63085 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
63086 ASSERTCMP(atomic_read(&op->usage), >, 0);
63087 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
63088
63089 - fscache_stat(&fscache_n_op_enqueue);
63090 + fscache_stat_unchecked(&fscache_n_op_enqueue);
63091 switch (op->flags & FSCACHE_OP_TYPE) {
63092 case FSCACHE_OP_ASYNC:
63093 _debug("queue async");
63094 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
63095 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
63096 if (op->processor)
63097 fscache_enqueue_operation(op);
63098 - fscache_stat(&fscache_n_op_run);
63099 + fscache_stat_unchecked(&fscache_n_op_run);
63100 }
63101
63102 /*
63103 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
63104 if (object->n_in_progress > 0) {
63105 atomic_inc(&op->usage);
63106 list_add_tail(&op->pend_link, &object->pending_ops);
63107 - fscache_stat(&fscache_n_op_pend);
63108 + fscache_stat_unchecked(&fscache_n_op_pend);
63109 } else if (!list_empty(&object->pending_ops)) {
63110 atomic_inc(&op->usage);
63111 list_add_tail(&op->pend_link, &object->pending_ops);
63112 - fscache_stat(&fscache_n_op_pend);
63113 + fscache_stat_unchecked(&fscache_n_op_pend);
63114 fscache_start_operations(object);
63115 } else {
63116 ASSERTCMP(object->n_in_progress, ==, 0);
63117 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
63118 object->n_exclusive++; /* reads and writes must wait */
63119 atomic_inc(&op->usage);
63120 list_add_tail(&op->pend_link, &object->pending_ops);
63121 - fscache_stat(&fscache_n_op_pend);
63122 + fscache_stat_unchecked(&fscache_n_op_pend);
63123 ret = 0;
63124 } else {
63125 /* If we're in any other state, there must have been an I/O
63126 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
63127 if (object->n_exclusive > 0) {
63128 atomic_inc(&op->usage);
63129 list_add_tail(&op->pend_link, &object->pending_ops);
63130 - fscache_stat(&fscache_n_op_pend);
63131 + fscache_stat_unchecked(&fscache_n_op_pend);
63132 } else if (!list_empty(&object->pending_ops)) {
63133 atomic_inc(&op->usage);
63134 list_add_tail(&op->pend_link, &object->pending_ops);
63135 - fscache_stat(&fscache_n_op_pend);
63136 + fscache_stat_unchecked(&fscache_n_op_pend);
63137 fscache_start_operations(object);
63138 } else {
63139 ASSERTCMP(object->n_exclusive, ==, 0);
63140 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
63141 object->n_ops++;
63142 atomic_inc(&op->usage);
63143 list_add_tail(&op->pend_link, &object->pending_ops);
63144 - fscache_stat(&fscache_n_op_pend);
63145 + fscache_stat_unchecked(&fscache_n_op_pend);
63146 ret = 0;
63147 } else if (fscache_object_is_dying(object)) {
63148 - fscache_stat(&fscache_n_op_rejected);
63149 + fscache_stat_unchecked(&fscache_n_op_rejected);
63150 op->state = FSCACHE_OP_ST_CANCELLED;
63151 ret = -ENOBUFS;
63152 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
63153 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
63154 ret = -EBUSY;
63155 if (op->state == FSCACHE_OP_ST_PENDING) {
63156 ASSERT(!list_empty(&op->pend_link));
63157 - fscache_stat(&fscache_n_op_cancelled);
63158 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63159 list_del_init(&op->pend_link);
63160 if (do_cancel)
63161 do_cancel(op);
63162 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
63163 while (!list_empty(&object->pending_ops)) {
63164 op = list_entry(object->pending_ops.next,
63165 struct fscache_operation, pend_link);
63166 - fscache_stat(&fscache_n_op_cancelled);
63167 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63168 list_del_init(&op->pend_link);
63169
63170 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
63171 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
63172 op->state, ==, FSCACHE_OP_ST_CANCELLED);
63173 op->state = FSCACHE_OP_ST_DEAD;
63174
63175 - fscache_stat(&fscache_n_op_release);
63176 + fscache_stat_unchecked(&fscache_n_op_release);
63177
63178 if (op->release) {
63179 op->release(op);
63180 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
63181 * lock, and defer it otherwise */
63182 if (!spin_trylock(&object->lock)) {
63183 _debug("defer put");
63184 - fscache_stat(&fscache_n_op_deferred_release);
63185 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
63186
63187 cache = object->cache;
63188 spin_lock(&cache->op_gc_list_lock);
63189 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
63190
63191 _debug("GC DEFERRED REL OBJ%x OP%x",
63192 object->debug_id, op->debug_id);
63193 - fscache_stat(&fscache_n_op_gc);
63194 + fscache_stat_unchecked(&fscache_n_op_gc);
63195
63196 ASSERTCMP(atomic_read(&op->usage), ==, 0);
63197 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
63198 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
63199 index de33b3f..8be4d29 100644
63200 --- a/fs/fscache/page.c
63201 +++ b/fs/fscache/page.c
63202 @@ -74,7 +74,7 @@ try_again:
63203 val = radix_tree_lookup(&cookie->stores, page->index);
63204 if (!val) {
63205 rcu_read_unlock();
63206 - fscache_stat(&fscache_n_store_vmscan_not_storing);
63207 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
63208 __fscache_uncache_page(cookie, page);
63209 return true;
63210 }
63211 @@ -104,11 +104,11 @@ try_again:
63212 spin_unlock(&cookie->stores_lock);
63213
63214 if (xpage) {
63215 - fscache_stat(&fscache_n_store_vmscan_cancelled);
63216 - fscache_stat(&fscache_n_store_radix_deletes);
63217 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
63218 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63219 ASSERTCMP(xpage, ==, page);
63220 } else {
63221 - fscache_stat(&fscache_n_store_vmscan_gone);
63222 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
63223 }
63224
63225 wake_up_bit(&cookie->flags, 0);
63226 @@ -123,11 +123,11 @@ page_busy:
63227 * sleeping on memory allocation, so we may need to impose a timeout
63228 * too. */
63229 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
63230 - fscache_stat(&fscache_n_store_vmscan_busy);
63231 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
63232 return false;
63233 }
63234
63235 - fscache_stat(&fscache_n_store_vmscan_wait);
63236 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
63237 if (!release_page_wait_timeout(cookie, page))
63238 _debug("fscache writeout timeout page: %p{%lx}",
63239 page, page->index);
63240 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
63241 FSCACHE_COOKIE_STORING_TAG);
63242 if (!radix_tree_tag_get(&cookie->stores, page->index,
63243 FSCACHE_COOKIE_PENDING_TAG)) {
63244 - fscache_stat(&fscache_n_store_radix_deletes);
63245 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63246 xpage = radix_tree_delete(&cookie->stores, page->index);
63247 }
63248 spin_unlock(&cookie->stores_lock);
63249 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
63250
63251 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
63252
63253 - fscache_stat(&fscache_n_attr_changed_calls);
63254 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
63255
63256 if (fscache_object_is_active(object)) {
63257 fscache_stat(&fscache_n_cop_attr_changed);
63258 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
63259
63260 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63261
63262 - fscache_stat(&fscache_n_attr_changed);
63263 + fscache_stat_unchecked(&fscache_n_attr_changed);
63264
63265 op = kzalloc(sizeof(*op), GFP_KERNEL);
63266 if (!op) {
63267 - fscache_stat(&fscache_n_attr_changed_nomem);
63268 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
63269 _leave(" = -ENOMEM");
63270 return -ENOMEM;
63271 }
63272 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
63273 if (fscache_submit_exclusive_op(object, op) < 0)
63274 goto nobufs_dec;
63275 spin_unlock(&cookie->lock);
63276 - fscache_stat(&fscache_n_attr_changed_ok);
63277 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
63278 fscache_put_operation(op);
63279 _leave(" = 0");
63280 return 0;
63281 @@ -242,7 +242,7 @@ nobufs:
63282 kfree(op);
63283 if (wake_cookie)
63284 __fscache_wake_unused_cookie(cookie);
63285 - fscache_stat(&fscache_n_attr_changed_nobufs);
63286 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
63287 _leave(" = %d", -ENOBUFS);
63288 return -ENOBUFS;
63289 }
63290 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
63291 /* allocate a retrieval operation and attempt to submit it */
63292 op = kzalloc(sizeof(*op), GFP_NOIO);
63293 if (!op) {
63294 - fscache_stat(&fscache_n_retrievals_nomem);
63295 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63296 return NULL;
63297 }
63298
63299 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
63300 return 0;
63301 }
63302
63303 - fscache_stat(&fscache_n_retrievals_wait);
63304 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
63305
63306 jif = jiffies;
63307 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
63308 TASK_INTERRUPTIBLE) != 0) {
63309 - fscache_stat(&fscache_n_retrievals_intr);
63310 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63311 _leave(" = -ERESTARTSYS");
63312 return -ERESTARTSYS;
63313 }
63314 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
63315 */
63316 int fscache_wait_for_operation_activation(struct fscache_object *object,
63317 struct fscache_operation *op,
63318 - atomic_t *stat_op_waits,
63319 - atomic_t *stat_object_dead,
63320 + atomic_unchecked_t *stat_op_waits,
63321 + atomic_unchecked_t *stat_object_dead,
63322 void (*do_cancel)(struct fscache_operation *))
63323 {
63324 int ret;
63325 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
63326
63327 _debug(">>> WT");
63328 if (stat_op_waits)
63329 - fscache_stat(stat_op_waits);
63330 + fscache_stat_unchecked(stat_op_waits);
63331 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
63332 TASK_INTERRUPTIBLE) != 0) {
63333 ret = fscache_cancel_op(op, do_cancel);
63334 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
63335 check_if_dead:
63336 if (op->state == FSCACHE_OP_ST_CANCELLED) {
63337 if (stat_object_dead)
63338 - fscache_stat(stat_object_dead);
63339 + fscache_stat_unchecked(stat_object_dead);
63340 _leave(" = -ENOBUFS [cancelled]");
63341 return -ENOBUFS;
63342 }
63343 @@ -381,7 +381,7 @@ check_if_dead:
63344 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
63345 fscache_cancel_op(op, do_cancel);
63346 if (stat_object_dead)
63347 - fscache_stat(stat_object_dead);
63348 + fscache_stat_unchecked(stat_object_dead);
63349 return -ENOBUFS;
63350 }
63351 return 0;
63352 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63353
63354 _enter("%p,%p,,,", cookie, page);
63355
63356 - fscache_stat(&fscache_n_retrievals);
63357 + fscache_stat_unchecked(&fscache_n_retrievals);
63358
63359 if (hlist_empty(&cookie->backing_objects))
63360 goto nobufs;
63361 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63362 goto nobufs_unlock_dec;
63363 spin_unlock(&cookie->lock);
63364
63365 - fscache_stat(&fscache_n_retrieval_ops);
63366 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
63367
63368 /* pin the netfs read context in case we need to do the actual netfs
63369 * read because we've encountered a cache read failure */
63370 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63371
63372 error:
63373 if (ret == -ENOMEM)
63374 - fscache_stat(&fscache_n_retrievals_nomem);
63375 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63376 else if (ret == -ERESTARTSYS)
63377 - fscache_stat(&fscache_n_retrievals_intr);
63378 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63379 else if (ret == -ENODATA)
63380 - fscache_stat(&fscache_n_retrievals_nodata);
63381 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
63382 else if (ret < 0)
63383 - fscache_stat(&fscache_n_retrievals_nobufs);
63384 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63385 else
63386 - fscache_stat(&fscache_n_retrievals_ok);
63387 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
63388
63389 fscache_put_retrieval(op);
63390 _leave(" = %d", ret);
63391 @@ -505,7 +505,7 @@ nobufs_unlock:
63392 __fscache_wake_unused_cookie(cookie);
63393 kfree(op);
63394 nobufs:
63395 - fscache_stat(&fscache_n_retrievals_nobufs);
63396 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63397 _leave(" = -ENOBUFS");
63398 return -ENOBUFS;
63399 }
63400 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63401
63402 _enter("%p,,%d,,,", cookie, *nr_pages);
63403
63404 - fscache_stat(&fscache_n_retrievals);
63405 + fscache_stat_unchecked(&fscache_n_retrievals);
63406
63407 if (hlist_empty(&cookie->backing_objects))
63408 goto nobufs;
63409 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63410 goto nobufs_unlock_dec;
63411 spin_unlock(&cookie->lock);
63412
63413 - fscache_stat(&fscache_n_retrieval_ops);
63414 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
63415
63416 /* pin the netfs read context in case we need to do the actual netfs
63417 * read because we've encountered a cache read failure */
63418 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63419
63420 error:
63421 if (ret == -ENOMEM)
63422 - fscache_stat(&fscache_n_retrievals_nomem);
63423 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63424 else if (ret == -ERESTARTSYS)
63425 - fscache_stat(&fscache_n_retrievals_intr);
63426 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63427 else if (ret == -ENODATA)
63428 - fscache_stat(&fscache_n_retrievals_nodata);
63429 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
63430 else if (ret < 0)
63431 - fscache_stat(&fscache_n_retrievals_nobufs);
63432 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63433 else
63434 - fscache_stat(&fscache_n_retrievals_ok);
63435 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
63436
63437 fscache_put_retrieval(op);
63438 _leave(" = %d", ret);
63439 @@ -636,7 +636,7 @@ nobufs_unlock:
63440 if (wake_cookie)
63441 __fscache_wake_unused_cookie(cookie);
63442 nobufs:
63443 - fscache_stat(&fscache_n_retrievals_nobufs);
63444 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63445 _leave(" = -ENOBUFS");
63446 return -ENOBUFS;
63447 }
63448 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63449
63450 _enter("%p,%p,,,", cookie, page);
63451
63452 - fscache_stat(&fscache_n_allocs);
63453 + fscache_stat_unchecked(&fscache_n_allocs);
63454
63455 if (hlist_empty(&cookie->backing_objects))
63456 goto nobufs;
63457 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63458 goto nobufs_unlock_dec;
63459 spin_unlock(&cookie->lock);
63460
63461 - fscache_stat(&fscache_n_alloc_ops);
63462 + fscache_stat_unchecked(&fscache_n_alloc_ops);
63463
63464 ret = fscache_wait_for_operation_activation(
63465 object, &op->op,
63466 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63467
63468 error:
63469 if (ret == -ERESTARTSYS)
63470 - fscache_stat(&fscache_n_allocs_intr);
63471 + fscache_stat_unchecked(&fscache_n_allocs_intr);
63472 else if (ret < 0)
63473 - fscache_stat(&fscache_n_allocs_nobufs);
63474 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63475 else
63476 - fscache_stat(&fscache_n_allocs_ok);
63477 + fscache_stat_unchecked(&fscache_n_allocs_ok);
63478
63479 fscache_put_retrieval(op);
63480 _leave(" = %d", ret);
63481 @@ -730,7 +730,7 @@ nobufs_unlock:
63482 if (wake_cookie)
63483 __fscache_wake_unused_cookie(cookie);
63484 nobufs:
63485 - fscache_stat(&fscache_n_allocs_nobufs);
63486 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63487 _leave(" = -ENOBUFS");
63488 return -ENOBUFS;
63489 }
63490 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63491
63492 spin_lock(&cookie->stores_lock);
63493
63494 - fscache_stat(&fscache_n_store_calls);
63495 + fscache_stat_unchecked(&fscache_n_store_calls);
63496
63497 /* find a page to store */
63498 page = NULL;
63499 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63500 page = results[0];
63501 _debug("gang %d [%lx]", n, page->index);
63502 if (page->index > op->store_limit) {
63503 - fscache_stat(&fscache_n_store_pages_over_limit);
63504 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
63505 goto superseded;
63506 }
63507
63508 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63509 spin_unlock(&cookie->stores_lock);
63510 spin_unlock(&object->lock);
63511
63512 - fscache_stat(&fscache_n_store_pages);
63513 + fscache_stat_unchecked(&fscache_n_store_pages);
63514 fscache_stat(&fscache_n_cop_write_page);
63515 ret = object->cache->ops->write_page(op, page);
63516 fscache_stat_d(&fscache_n_cop_write_page);
63517 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63518 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63519 ASSERT(PageFsCache(page));
63520
63521 - fscache_stat(&fscache_n_stores);
63522 + fscache_stat_unchecked(&fscache_n_stores);
63523
63524 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
63525 _leave(" = -ENOBUFS [invalidating]");
63526 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63527 spin_unlock(&cookie->stores_lock);
63528 spin_unlock(&object->lock);
63529
63530 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
63531 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
63532 op->store_limit = object->store_limit;
63533
63534 __fscache_use_cookie(cookie);
63535 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63536
63537 spin_unlock(&cookie->lock);
63538 radix_tree_preload_end();
63539 - fscache_stat(&fscache_n_store_ops);
63540 - fscache_stat(&fscache_n_stores_ok);
63541 + fscache_stat_unchecked(&fscache_n_store_ops);
63542 + fscache_stat_unchecked(&fscache_n_stores_ok);
63543
63544 /* the work queue now carries its own ref on the object */
63545 fscache_put_operation(&op->op);
63546 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63547 return 0;
63548
63549 already_queued:
63550 - fscache_stat(&fscache_n_stores_again);
63551 + fscache_stat_unchecked(&fscache_n_stores_again);
63552 already_pending:
63553 spin_unlock(&cookie->stores_lock);
63554 spin_unlock(&object->lock);
63555 spin_unlock(&cookie->lock);
63556 radix_tree_preload_end();
63557 kfree(op);
63558 - fscache_stat(&fscache_n_stores_ok);
63559 + fscache_stat_unchecked(&fscache_n_stores_ok);
63560 _leave(" = 0");
63561 return 0;
63562
63563 @@ -1039,14 +1039,14 @@ nobufs:
63564 kfree(op);
63565 if (wake_cookie)
63566 __fscache_wake_unused_cookie(cookie);
63567 - fscache_stat(&fscache_n_stores_nobufs);
63568 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
63569 _leave(" = -ENOBUFS");
63570 return -ENOBUFS;
63571
63572 nomem_free:
63573 kfree(op);
63574 nomem:
63575 - fscache_stat(&fscache_n_stores_oom);
63576 + fscache_stat_unchecked(&fscache_n_stores_oom);
63577 _leave(" = -ENOMEM");
63578 return -ENOMEM;
63579 }
63580 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
63581 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63582 ASSERTCMP(page, !=, NULL);
63583
63584 - fscache_stat(&fscache_n_uncaches);
63585 + fscache_stat_unchecked(&fscache_n_uncaches);
63586
63587 /* cache withdrawal may beat us to it */
63588 if (!PageFsCache(page))
63589 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
63590 struct fscache_cookie *cookie = op->op.object->cookie;
63591
63592 #ifdef CONFIG_FSCACHE_STATS
63593 - atomic_inc(&fscache_n_marks);
63594 + atomic_inc_unchecked(&fscache_n_marks);
63595 #endif
63596
63597 _debug("- mark %p{%lx}", page, page->index);
63598 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
63599 index 40d13c7..ddf52b9 100644
63600 --- a/fs/fscache/stats.c
63601 +++ b/fs/fscache/stats.c
63602 @@ -18,99 +18,99 @@
63603 /*
63604 * operation counters
63605 */
63606 -atomic_t fscache_n_op_pend;
63607 -atomic_t fscache_n_op_run;
63608 -atomic_t fscache_n_op_enqueue;
63609 -atomic_t fscache_n_op_requeue;
63610 -atomic_t fscache_n_op_deferred_release;
63611 -atomic_t fscache_n_op_release;
63612 -atomic_t fscache_n_op_gc;
63613 -atomic_t fscache_n_op_cancelled;
63614 -atomic_t fscache_n_op_rejected;
63615 +atomic_unchecked_t fscache_n_op_pend;
63616 +atomic_unchecked_t fscache_n_op_run;
63617 +atomic_unchecked_t fscache_n_op_enqueue;
63618 +atomic_unchecked_t fscache_n_op_requeue;
63619 +atomic_unchecked_t fscache_n_op_deferred_release;
63620 +atomic_unchecked_t fscache_n_op_release;
63621 +atomic_unchecked_t fscache_n_op_gc;
63622 +atomic_unchecked_t fscache_n_op_cancelled;
63623 +atomic_unchecked_t fscache_n_op_rejected;
63624
63625 -atomic_t fscache_n_attr_changed;
63626 -atomic_t fscache_n_attr_changed_ok;
63627 -atomic_t fscache_n_attr_changed_nobufs;
63628 -atomic_t fscache_n_attr_changed_nomem;
63629 -atomic_t fscache_n_attr_changed_calls;
63630 +atomic_unchecked_t fscache_n_attr_changed;
63631 +atomic_unchecked_t fscache_n_attr_changed_ok;
63632 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
63633 +atomic_unchecked_t fscache_n_attr_changed_nomem;
63634 +atomic_unchecked_t fscache_n_attr_changed_calls;
63635
63636 -atomic_t fscache_n_allocs;
63637 -atomic_t fscache_n_allocs_ok;
63638 -atomic_t fscache_n_allocs_wait;
63639 -atomic_t fscache_n_allocs_nobufs;
63640 -atomic_t fscache_n_allocs_intr;
63641 -atomic_t fscache_n_allocs_object_dead;
63642 -atomic_t fscache_n_alloc_ops;
63643 -atomic_t fscache_n_alloc_op_waits;
63644 +atomic_unchecked_t fscache_n_allocs;
63645 +atomic_unchecked_t fscache_n_allocs_ok;
63646 +atomic_unchecked_t fscache_n_allocs_wait;
63647 +atomic_unchecked_t fscache_n_allocs_nobufs;
63648 +atomic_unchecked_t fscache_n_allocs_intr;
63649 +atomic_unchecked_t fscache_n_allocs_object_dead;
63650 +atomic_unchecked_t fscache_n_alloc_ops;
63651 +atomic_unchecked_t fscache_n_alloc_op_waits;
63652
63653 -atomic_t fscache_n_retrievals;
63654 -atomic_t fscache_n_retrievals_ok;
63655 -atomic_t fscache_n_retrievals_wait;
63656 -atomic_t fscache_n_retrievals_nodata;
63657 -atomic_t fscache_n_retrievals_nobufs;
63658 -atomic_t fscache_n_retrievals_intr;
63659 -atomic_t fscache_n_retrievals_nomem;
63660 -atomic_t fscache_n_retrievals_object_dead;
63661 -atomic_t fscache_n_retrieval_ops;
63662 -atomic_t fscache_n_retrieval_op_waits;
63663 +atomic_unchecked_t fscache_n_retrievals;
63664 +atomic_unchecked_t fscache_n_retrievals_ok;
63665 +atomic_unchecked_t fscache_n_retrievals_wait;
63666 +atomic_unchecked_t fscache_n_retrievals_nodata;
63667 +atomic_unchecked_t fscache_n_retrievals_nobufs;
63668 +atomic_unchecked_t fscache_n_retrievals_intr;
63669 +atomic_unchecked_t fscache_n_retrievals_nomem;
63670 +atomic_unchecked_t fscache_n_retrievals_object_dead;
63671 +atomic_unchecked_t fscache_n_retrieval_ops;
63672 +atomic_unchecked_t fscache_n_retrieval_op_waits;
63673
63674 -atomic_t fscache_n_stores;
63675 -atomic_t fscache_n_stores_ok;
63676 -atomic_t fscache_n_stores_again;
63677 -atomic_t fscache_n_stores_nobufs;
63678 -atomic_t fscache_n_stores_oom;
63679 -atomic_t fscache_n_store_ops;
63680 -atomic_t fscache_n_store_calls;
63681 -atomic_t fscache_n_store_pages;
63682 -atomic_t fscache_n_store_radix_deletes;
63683 -atomic_t fscache_n_store_pages_over_limit;
63684 +atomic_unchecked_t fscache_n_stores;
63685 +atomic_unchecked_t fscache_n_stores_ok;
63686 +atomic_unchecked_t fscache_n_stores_again;
63687 +atomic_unchecked_t fscache_n_stores_nobufs;
63688 +atomic_unchecked_t fscache_n_stores_oom;
63689 +atomic_unchecked_t fscache_n_store_ops;
63690 +atomic_unchecked_t fscache_n_store_calls;
63691 +atomic_unchecked_t fscache_n_store_pages;
63692 +atomic_unchecked_t fscache_n_store_radix_deletes;
63693 +atomic_unchecked_t fscache_n_store_pages_over_limit;
63694
63695 -atomic_t fscache_n_store_vmscan_not_storing;
63696 -atomic_t fscache_n_store_vmscan_gone;
63697 -atomic_t fscache_n_store_vmscan_busy;
63698 -atomic_t fscache_n_store_vmscan_cancelled;
63699 -atomic_t fscache_n_store_vmscan_wait;
63700 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63701 +atomic_unchecked_t fscache_n_store_vmscan_gone;
63702 +atomic_unchecked_t fscache_n_store_vmscan_busy;
63703 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63704 +atomic_unchecked_t fscache_n_store_vmscan_wait;
63705
63706 -atomic_t fscache_n_marks;
63707 -atomic_t fscache_n_uncaches;
63708 +atomic_unchecked_t fscache_n_marks;
63709 +atomic_unchecked_t fscache_n_uncaches;
63710
63711 -atomic_t fscache_n_acquires;
63712 -atomic_t fscache_n_acquires_null;
63713 -atomic_t fscache_n_acquires_no_cache;
63714 -atomic_t fscache_n_acquires_ok;
63715 -atomic_t fscache_n_acquires_nobufs;
63716 -atomic_t fscache_n_acquires_oom;
63717 +atomic_unchecked_t fscache_n_acquires;
63718 +atomic_unchecked_t fscache_n_acquires_null;
63719 +atomic_unchecked_t fscache_n_acquires_no_cache;
63720 +atomic_unchecked_t fscache_n_acquires_ok;
63721 +atomic_unchecked_t fscache_n_acquires_nobufs;
63722 +atomic_unchecked_t fscache_n_acquires_oom;
63723
63724 -atomic_t fscache_n_invalidates;
63725 -atomic_t fscache_n_invalidates_run;
63726 +atomic_unchecked_t fscache_n_invalidates;
63727 +atomic_unchecked_t fscache_n_invalidates_run;
63728
63729 -atomic_t fscache_n_updates;
63730 -atomic_t fscache_n_updates_null;
63731 -atomic_t fscache_n_updates_run;
63732 +atomic_unchecked_t fscache_n_updates;
63733 +atomic_unchecked_t fscache_n_updates_null;
63734 +atomic_unchecked_t fscache_n_updates_run;
63735
63736 -atomic_t fscache_n_relinquishes;
63737 -atomic_t fscache_n_relinquishes_null;
63738 -atomic_t fscache_n_relinquishes_waitcrt;
63739 -atomic_t fscache_n_relinquishes_retire;
63740 +atomic_unchecked_t fscache_n_relinquishes;
63741 +atomic_unchecked_t fscache_n_relinquishes_null;
63742 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63743 +atomic_unchecked_t fscache_n_relinquishes_retire;
63744
63745 -atomic_t fscache_n_cookie_index;
63746 -atomic_t fscache_n_cookie_data;
63747 -atomic_t fscache_n_cookie_special;
63748 +atomic_unchecked_t fscache_n_cookie_index;
63749 +atomic_unchecked_t fscache_n_cookie_data;
63750 +atomic_unchecked_t fscache_n_cookie_special;
63751
63752 -atomic_t fscache_n_object_alloc;
63753 -atomic_t fscache_n_object_no_alloc;
63754 -atomic_t fscache_n_object_lookups;
63755 -atomic_t fscache_n_object_lookups_negative;
63756 -atomic_t fscache_n_object_lookups_positive;
63757 -atomic_t fscache_n_object_lookups_timed_out;
63758 -atomic_t fscache_n_object_created;
63759 -atomic_t fscache_n_object_avail;
63760 -atomic_t fscache_n_object_dead;
63761 +atomic_unchecked_t fscache_n_object_alloc;
63762 +atomic_unchecked_t fscache_n_object_no_alloc;
63763 +atomic_unchecked_t fscache_n_object_lookups;
63764 +atomic_unchecked_t fscache_n_object_lookups_negative;
63765 +atomic_unchecked_t fscache_n_object_lookups_positive;
63766 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
63767 +atomic_unchecked_t fscache_n_object_created;
63768 +atomic_unchecked_t fscache_n_object_avail;
63769 +atomic_unchecked_t fscache_n_object_dead;
63770
63771 -atomic_t fscache_n_checkaux_none;
63772 -atomic_t fscache_n_checkaux_okay;
63773 -atomic_t fscache_n_checkaux_update;
63774 -atomic_t fscache_n_checkaux_obsolete;
63775 +atomic_unchecked_t fscache_n_checkaux_none;
63776 +atomic_unchecked_t fscache_n_checkaux_okay;
63777 +atomic_unchecked_t fscache_n_checkaux_update;
63778 +atomic_unchecked_t fscache_n_checkaux_obsolete;
63779
63780 atomic_t fscache_n_cop_alloc_object;
63781 atomic_t fscache_n_cop_lookup_object;
63782 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
63783 seq_puts(m, "FS-Cache statistics\n");
63784
63785 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
63786 - atomic_read(&fscache_n_cookie_index),
63787 - atomic_read(&fscache_n_cookie_data),
63788 - atomic_read(&fscache_n_cookie_special));
63789 + atomic_read_unchecked(&fscache_n_cookie_index),
63790 + atomic_read_unchecked(&fscache_n_cookie_data),
63791 + atomic_read_unchecked(&fscache_n_cookie_special));
63792
63793 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
63794 - atomic_read(&fscache_n_object_alloc),
63795 - atomic_read(&fscache_n_object_no_alloc),
63796 - atomic_read(&fscache_n_object_avail),
63797 - atomic_read(&fscache_n_object_dead));
63798 + atomic_read_unchecked(&fscache_n_object_alloc),
63799 + atomic_read_unchecked(&fscache_n_object_no_alloc),
63800 + atomic_read_unchecked(&fscache_n_object_avail),
63801 + atomic_read_unchecked(&fscache_n_object_dead));
63802 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
63803 - atomic_read(&fscache_n_checkaux_none),
63804 - atomic_read(&fscache_n_checkaux_okay),
63805 - atomic_read(&fscache_n_checkaux_update),
63806 - atomic_read(&fscache_n_checkaux_obsolete));
63807 + atomic_read_unchecked(&fscache_n_checkaux_none),
63808 + atomic_read_unchecked(&fscache_n_checkaux_okay),
63809 + atomic_read_unchecked(&fscache_n_checkaux_update),
63810 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
63811
63812 seq_printf(m, "Pages : mrk=%u unc=%u\n",
63813 - atomic_read(&fscache_n_marks),
63814 - atomic_read(&fscache_n_uncaches));
63815 + atomic_read_unchecked(&fscache_n_marks),
63816 + atomic_read_unchecked(&fscache_n_uncaches));
63817
63818 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
63819 " oom=%u\n",
63820 - atomic_read(&fscache_n_acquires),
63821 - atomic_read(&fscache_n_acquires_null),
63822 - atomic_read(&fscache_n_acquires_no_cache),
63823 - atomic_read(&fscache_n_acquires_ok),
63824 - atomic_read(&fscache_n_acquires_nobufs),
63825 - atomic_read(&fscache_n_acquires_oom));
63826 + atomic_read_unchecked(&fscache_n_acquires),
63827 + atomic_read_unchecked(&fscache_n_acquires_null),
63828 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
63829 + atomic_read_unchecked(&fscache_n_acquires_ok),
63830 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
63831 + atomic_read_unchecked(&fscache_n_acquires_oom));
63832
63833 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
63834 - atomic_read(&fscache_n_object_lookups),
63835 - atomic_read(&fscache_n_object_lookups_negative),
63836 - atomic_read(&fscache_n_object_lookups_positive),
63837 - atomic_read(&fscache_n_object_created),
63838 - atomic_read(&fscache_n_object_lookups_timed_out));
63839 + atomic_read_unchecked(&fscache_n_object_lookups),
63840 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
63841 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
63842 + atomic_read_unchecked(&fscache_n_object_created),
63843 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
63844
63845 seq_printf(m, "Invals : n=%u run=%u\n",
63846 - atomic_read(&fscache_n_invalidates),
63847 - atomic_read(&fscache_n_invalidates_run));
63848 + atomic_read_unchecked(&fscache_n_invalidates),
63849 + atomic_read_unchecked(&fscache_n_invalidates_run));
63850
63851 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
63852 - atomic_read(&fscache_n_updates),
63853 - atomic_read(&fscache_n_updates_null),
63854 - atomic_read(&fscache_n_updates_run));
63855 + atomic_read_unchecked(&fscache_n_updates),
63856 + atomic_read_unchecked(&fscache_n_updates_null),
63857 + atomic_read_unchecked(&fscache_n_updates_run));
63858
63859 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
63860 - atomic_read(&fscache_n_relinquishes),
63861 - atomic_read(&fscache_n_relinquishes_null),
63862 - atomic_read(&fscache_n_relinquishes_waitcrt),
63863 - atomic_read(&fscache_n_relinquishes_retire));
63864 + atomic_read_unchecked(&fscache_n_relinquishes),
63865 + atomic_read_unchecked(&fscache_n_relinquishes_null),
63866 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
63867 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
63868
63869 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
63870 - atomic_read(&fscache_n_attr_changed),
63871 - atomic_read(&fscache_n_attr_changed_ok),
63872 - atomic_read(&fscache_n_attr_changed_nobufs),
63873 - atomic_read(&fscache_n_attr_changed_nomem),
63874 - atomic_read(&fscache_n_attr_changed_calls));
63875 + atomic_read_unchecked(&fscache_n_attr_changed),
63876 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
63877 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
63878 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
63879 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
63880
63881 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
63882 - atomic_read(&fscache_n_allocs),
63883 - atomic_read(&fscache_n_allocs_ok),
63884 - atomic_read(&fscache_n_allocs_wait),
63885 - atomic_read(&fscache_n_allocs_nobufs),
63886 - atomic_read(&fscache_n_allocs_intr));
63887 + atomic_read_unchecked(&fscache_n_allocs),
63888 + atomic_read_unchecked(&fscache_n_allocs_ok),
63889 + atomic_read_unchecked(&fscache_n_allocs_wait),
63890 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
63891 + atomic_read_unchecked(&fscache_n_allocs_intr));
63892 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
63893 - atomic_read(&fscache_n_alloc_ops),
63894 - atomic_read(&fscache_n_alloc_op_waits),
63895 - atomic_read(&fscache_n_allocs_object_dead));
63896 + atomic_read_unchecked(&fscache_n_alloc_ops),
63897 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
63898 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
63899
63900 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
63901 " int=%u oom=%u\n",
63902 - atomic_read(&fscache_n_retrievals),
63903 - atomic_read(&fscache_n_retrievals_ok),
63904 - atomic_read(&fscache_n_retrievals_wait),
63905 - atomic_read(&fscache_n_retrievals_nodata),
63906 - atomic_read(&fscache_n_retrievals_nobufs),
63907 - atomic_read(&fscache_n_retrievals_intr),
63908 - atomic_read(&fscache_n_retrievals_nomem));
63909 + atomic_read_unchecked(&fscache_n_retrievals),
63910 + atomic_read_unchecked(&fscache_n_retrievals_ok),
63911 + atomic_read_unchecked(&fscache_n_retrievals_wait),
63912 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
63913 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
63914 + atomic_read_unchecked(&fscache_n_retrievals_intr),
63915 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
63916 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
63917 - atomic_read(&fscache_n_retrieval_ops),
63918 - atomic_read(&fscache_n_retrieval_op_waits),
63919 - atomic_read(&fscache_n_retrievals_object_dead));
63920 + atomic_read_unchecked(&fscache_n_retrieval_ops),
63921 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
63922 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
63923
63924 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
63925 - atomic_read(&fscache_n_stores),
63926 - atomic_read(&fscache_n_stores_ok),
63927 - atomic_read(&fscache_n_stores_again),
63928 - atomic_read(&fscache_n_stores_nobufs),
63929 - atomic_read(&fscache_n_stores_oom));
63930 + atomic_read_unchecked(&fscache_n_stores),
63931 + atomic_read_unchecked(&fscache_n_stores_ok),
63932 + atomic_read_unchecked(&fscache_n_stores_again),
63933 + atomic_read_unchecked(&fscache_n_stores_nobufs),
63934 + atomic_read_unchecked(&fscache_n_stores_oom));
63935 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
63936 - atomic_read(&fscache_n_store_ops),
63937 - atomic_read(&fscache_n_store_calls),
63938 - atomic_read(&fscache_n_store_pages),
63939 - atomic_read(&fscache_n_store_radix_deletes),
63940 - atomic_read(&fscache_n_store_pages_over_limit));
63941 + atomic_read_unchecked(&fscache_n_store_ops),
63942 + atomic_read_unchecked(&fscache_n_store_calls),
63943 + atomic_read_unchecked(&fscache_n_store_pages),
63944 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
63945 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
63946
63947 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
63948 - atomic_read(&fscache_n_store_vmscan_not_storing),
63949 - atomic_read(&fscache_n_store_vmscan_gone),
63950 - atomic_read(&fscache_n_store_vmscan_busy),
63951 - atomic_read(&fscache_n_store_vmscan_cancelled),
63952 - atomic_read(&fscache_n_store_vmscan_wait));
63953 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
63954 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
63955 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
63956 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
63957 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
63958
63959 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
63960 - atomic_read(&fscache_n_op_pend),
63961 - atomic_read(&fscache_n_op_run),
63962 - atomic_read(&fscache_n_op_enqueue),
63963 - atomic_read(&fscache_n_op_cancelled),
63964 - atomic_read(&fscache_n_op_rejected));
63965 + atomic_read_unchecked(&fscache_n_op_pend),
63966 + atomic_read_unchecked(&fscache_n_op_run),
63967 + atomic_read_unchecked(&fscache_n_op_enqueue),
63968 + atomic_read_unchecked(&fscache_n_op_cancelled),
63969 + atomic_read_unchecked(&fscache_n_op_rejected));
63970 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
63971 - atomic_read(&fscache_n_op_deferred_release),
63972 - atomic_read(&fscache_n_op_release),
63973 - atomic_read(&fscache_n_op_gc));
63974 + atomic_read_unchecked(&fscache_n_op_deferred_release),
63975 + atomic_read_unchecked(&fscache_n_op_release),
63976 + atomic_read_unchecked(&fscache_n_op_gc));
63977
63978 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
63979 atomic_read(&fscache_n_cop_alloc_object),
63980 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
63981 index 28d0c7a..04816b7 100644
63982 --- a/fs/fuse/cuse.c
63983 +++ b/fs/fuse/cuse.c
63984 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
63985 INIT_LIST_HEAD(&cuse_conntbl[i]);
63986
63987 /* inherit and extend fuse_dev_operations */
63988 - cuse_channel_fops = fuse_dev_operations;
63989 - cuse_channel_fops.owner = THIS_MODULE;
63990 - cuse_channel_fops.open = cuse_channel_open;
63991 - cuse_channel_fops.release = cuse_channel_release;
63992 + pax_open_kernel();
63993 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
63994 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
63995 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
63996 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
63997 + pax_close_kernel();
63998
63999 cuse_class = class_create(THIS_MODULE, "cuse");
64000 if (IS_ERR(cuse_class))
64001 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
64002 index 71c4619..6a9f6d4 100644
64003 --- a/fs/fuse/dev.c
64004 +++ b/fs/fuse/dev.c
64005 @@ -1394,7 +1394,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
64006 ret = 0;
64007 pipe_lock(pipe);
64008
64009 - if (!pipe->readers) {
64010 + if (!atomic_read(&pipe->readers)) {
64011 send_sig(SIGPIPE, current, 0);
64012 if (!ret)
64013 ret = -EPIPE;
64014 @@ -1423,7 +1423,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
64015 page_nr++;
64016 ret += buf->len;
64017
64018 - if (pipe->files)
64019 + if (atomic_read(&pipe->files))
64020 do_wakeup = 1;
64021 }
64022
64023 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
64024 index 08e7b1a..d91c6ee 100644
64025 --- a/fs/fuse/dir.c
64026 +++ b/fs/fuse/dir.c
64027 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
64028 return link;
64029 }
64030
64031 -static void free_link(char *link)
64032 +static void free_link(const char *link)
64033 {
64034 if (!IS_ERR(link))
64035 free_page((unsigned long) link);
64036 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
64037 index fd62cae..3494dfa 100644
64038 --- a/fs/hostfs/hostfs_kern.c
64039 +++ b/fs/hostfs/hostfs_kern.c
64040 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
64041
64042 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
64043 {
64044 - char *s = nd_get_link(nd);
64045 + const char *s = nd_get_link(nd);
64046 if (!IS_ERR(s))
64047 __putname(s);
64048 }
64049 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
64050 index 5eba47f..d353c22 100644
64051 --- a/fs/hugetlbfs/inode.c
64052 +++ b/fs/hugetlbfs/inode.c
64053 @@ -154,6 +154,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64054 struct mm_struct *mm = current->mm;
64055 struct vm_area_struct *vma;
64056 struct hstate *h = hstate_file(file);
64057 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
64058 struct vm_unmapped_area_info info;
64059
64060 if (len & ~huge_page_mask(h))
64061 @@ -167,17 +168,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64062 return addr;
64063 }
64064
64065 +#ifdef CONFIG_PAX_RANDMMAP
64066 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
64067 +#endif
64068 +
64069 if (addr) {
64070 addr = ALIGN(addr, huge_page_size(h));
64071 vma = find_vma(mm, addr);
64072 - if (TASK_SIZE - len >= addr &&
64073 - (!vma || addr + len <= vma->vm_start))
64074 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
64075 return addr;
64076 }
64077
64078 info.flags = 0;
64079 info.length = len;
64080 info.low_limit = TASK_UNMAPPED_BASE;
64081 +
64082 +#ifdef CONFIG_PAX_RANDMMAP
64083 + if (mm->pax_flags & MF_PAX_RANDMMAP)
64084 + info.low_limit += mm->delta_mmap;
64085 +#endif
64086 +
64087 info.high_limit = TASK_SIZE;
64088 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
64089 info.align_offset = 0;
64090 @@ -919,7 +929,7 @@ static struct file_system_type hugetlbfs_fs_type = {
64091 };
64092 MODULE_ALIAS_FS("hugetlbfs");
64093
64094 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64095 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64096
64097 static int can_do_hugetlb_shm(void)
64098 {
64099 diff --git a/fs/inode.c b/fs/inode.c
64100 index aa149e7..46f1f65 100644
64101 --- a/fs/inode.c
64102 +++ b/fs/inode.c
64103 @@ -842,16 +842,20 @@ unsigned int get_next_ino(void)
64104 unsigned int *p = &get_cpu_var(last_ino);
64105 unsigned int res = *p;
64106
64107 +start:
64108 +
64109 #ifdef CONFIG_SMP
64110 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
64111 - static atomic_t shared_last_ino;
64112 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
64113 + static atomic_unchecked_t shared_last_ino;
64114 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
64115
64116 res = next - LAST_INO_BATCH;
64117 }
64118 #endif
64119
64120 - *p = ++res;
64121 + if (unlikely(!++res))
64122 + goto start; /* never zero */
64123 + *p = res;
64124 put_cpu_var(last_ino);
64125 return res;
64126 }
64127 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
64128 index 4a6cf28..d3a29d3 100644
64129 --- a/fs/jffs2/erase.c
64130 +++ b/fs/jffs2/erase.c
64131 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
64132 struct jffs2_unknown_node marker = {
64133 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
64134 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
64135 - .totlen = cpu_to_je32(c->cleanmarker_size)
64136 + .totlen = cpu_to_je32(c->cleanmarker_size),
64137 + .hdr_crc = cpu_to_je32(0)
64138 };
64139
64140 jffs2_prealloc_raw_node_refs(c, jeb, 1);
64141 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
64142 index 09ed551..45684f8 100644
64143 --- a/fs/jffs2/wbuf.c
64144 +++ b/fs/jffs2/wbuf.c
64145 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
64146 {
64147 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
64148 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
64149 - .totlen = constant_cpu_to_je32(8)
64150 + .totlen = constant_cpu_to_je32(8),
64151 + .hdr_crc = constant_cpu_to_je32(0)
64152 };
64153
64154 /*
64155 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
64156 index 16c3a95..e9cb75d 100644
64157 --- a/fs/jfs/super.c
64158 +++ b/fs/jfs/super.c
64159 @@ -902,7 +902,7 @@ static int __init init_jfs_fs(void)
64160
64161 jfs_inode_cachep =
64162 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
64163 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
64164 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
64165 init_once);
64166 if (jfs_inode_cachep == NULL)
64167 return -ENOMEM;
64168 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
64169 index 2d881b3..fe1ac77 100644
64170 --- a/fs/kernfs/dir.c
64171 +++ b/fs/kernfs/dir.c
64172 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
64173 *
64174 * Returns 31 bit hash of ns + name (so it fits in an off_t )
64175 */
64176 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
64177 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
64178 {
64179 unsigned long hash = init_name_hash();
64180 unsigned int len = strlen(name);
64181 @@ -833,6 +833,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
64182 ret = scops->mkdir(parent, dentry->d_name.name, mode);
64183
64184 kernfs_put_active(parent);
64185 +
64186 + if (!ret) {
64187 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
64188 + ret = PTR_ERR_OR_ZERO(dentry_ret);
64189 + }
64190 +
64191 return ret;
64192 }
64193
64194 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
64195 index ddc9f96..4e450ad 100644
64196 --- a/fs/kernfs/file.c
64197 +++ b/fs/kernfs/file.c
64198 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
64199
64200 struct kernfs_open_node {
64201 atomic_t refcnt;
64202 - atomic_t event;
64203 + atomic_unchecked_t event;
64204 wait_queue_head_t poll;
64205 struct list_head files; /* goes through kernfs_open_file.list */
64206 };
64207 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
64208 {
64209 struct kernfs_open_file *of = sf->private;
64210
64211 - of->event = atomic_read(&of->kn->attr.open->event);
64212 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
64213
64214 return of->kn->attr.ops->seq_show(sf, v);
64215 }
64216 @@ -271,7 +271,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
64217 {
64218 struct kernfs_open_file *of = kernfs_of(file);
64219 const struct kernfs_ops *ops;
64220 - size_t len;
64221 + ssize_t len;
64222 char *buf;
64223
64224 if (of->atomic_write_len) {
64225 @@ -384,12 +384,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
64226 return ret;
64227 }
64228
64229 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
64230 - void *buf, int len, int write)
64231 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
64232 + void *buf, size_t len, int write)
64233 {
64234 struct file *file = vma->vm_file;
64235 struct kernfs_open_file *of = kernfs_of(file);
64236 - int ret;
64237 + ssize_t ret;
64238
64239 if (!of->vm_ops)
64240 return -EINVAL;
64241 @@ -568,7 +568,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
64242 return -ENOMEM;
64243
64244 atomic_set(&new_on->refcnt, 0);
64245 - atomic_set(&new_on->event, 1);
64246 + atomic_set_unchecked(&new_on->event, 1);
64247 init_waitqueue_head(&new_on->poll);
64248 INIT_LIST_HEAD(&new_on->files);
64249 goto retry;
64250 @@ -792,7 +792,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
64251
64252 kernfs_put_active(kn);
64253
64254 - if (of->event != atomic_read(&on->event))
64255 + if (of->event != atomic_read_unchecked(&on->event))
64256 goto trigger;
64257
64258 return DEFAULT_POLLMASK;
64259 @@ -823,7 +823,7 @@ repeat:
64260
64261 on = kn->attr.open;
64262 if (on) {
64263 - atomic_inc(&on->event);
64264 + atomic_inc_unchecked(&on->event);
64265 wake_up_interruptible(&on->poll);
64266 }
64267
64268 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
64269 index 8a19889..4c3069a 100644
64270 --- a/fs/kernfs/symlink.c
64271 +++ b/fs/kernfs/symlink.c
64272 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
64273 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
64274 void *cookie)
64275 {
64276 - char *page = nd_get_link(nd);
64277 + const char *page = nd_get_link(nd);
64278 if (!IS_ERR(page))
64279 free_page((unsigned long)page);
64280 }
64281 diff --git a/fs/libfs.c b/fs/libfs.c
64282 index 005843c..06c4191 100644
64283 --- a/fs/libfs.c
64284 +++ b/fs/libfs.c
64285 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
64286
64287 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
64288 struct dentry *next = list_entry(p, struct dentry, d_child);
64289 + char d_name[sizeof(next->d_iname)];
64290 + const unsigned char *name;
64291 +
64292 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
64293 if (!simple_positive(next)) {
64294 spin_unlock(&next->d_lock);
64295 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
64296
64297 spin_unlock(&next->d_lock);
64298 spin_unlock(&dentry->d_lock);
64299 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
64300 + name = next->d_name.name;
64301 + if (name == next->d_iname) {
64302 + memcpy(d_name, name, next->d_name.len);
64303 + name = d_name;
64304 + }
64305 + if (!dir_emit(ctx, name, next->d_name.len,
64306 next->d_inode->i_ino, dt_type(next->d_inode)))
64307 return 0;
64308 spin_lock(&dentry->d_lock);
64309 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
64310 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
64311 void *cookie)
64312 {
64313 - char *s = nd_get_link(nd);
64314 + const char *s = nd_get_link(nd);
64315 if (!IS_ERR(s))
64316 kfree(s);
64317 }
64318 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
64319 index acd3947..1f896e2 100644
64320 --- a/fs/lockd/clntproc.c
64321 +++ b/fs/lockd/clntproc.c
64322 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
64323 /*
64324 * Cookie counter for NLM requests
64325 */
64326 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
64327 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
64328
64329 void nlmclnt_next_cookie(struct nlm_cookie *c)
64330 {
64331 - u32 cookie = atomic_inc_return(&nlm_cookie);
64332 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
64333
64334 memcpy(c->data, &cookie, 4);
64335 c->len=4;
64336 diff --git a/fs/locks.c b/fs/locks.c
64337 index 59e2f90..bd69071 100644
64338 --- a/fs/locks.c
64339 +++ b/fs/locks.c
64340 @@ -2374,7 +2374,7 @@ void locks_remove_file(struct file *filp)
64341 locks_remove_posix(filp, filp);
64342
64343 if (filp->f_op->flock) {
64344 - struct file_lock fl = {
64345 + struct file_lock flock = {
64346 .fl_owner = filp,
64347 .fl_pid = current->tgid,
64348 .fl_file = filp,
64349 @@ -2382,9 +2382,9 @@ void locks_remove_file(struct file *filp)
64350 .fl_type = F_UNLCK,
64351 .fl_end = OFFSET_MAX,
64352 };
64353 - filp->f_op->flock(filp, F_SETLKW, &fl);
64354 - if (fl.fl_ops && fl.fl_ops->fl_release_private)
64355 - fl.fl_ops->fl_release_private(&fl);
64356 + filp->f_op->flock(filp, F_SETLKW, &flock);
64357 + if (flock.fl_ops && flock.fl_ops->fl_release_private)
64358 + flock.fl_ops->fl_release_private(&flock);
64359 }
64360
64361 spin_lock(&inode->i_lock);
64362 diff --git a/fs/mount.h b/fs/mount.h
64363 index 0ad6f76..a04c146 100644
64364 --- a/fs/mount.h
64365 +++ b/fs/mount.h
64366 @@ -12,7 +12,7 @@ struct mnt_namespace {
64367 u64 seq; /* Sequence number to prevent loops */
64368 wait_queue_head_t poll;
64369 u64 event;
64370 -};
64371 +} __randomize_layout;
64372
64373 struct mnt_pcp {
64374 int mnt_count;
64375 @@ -63,7 +63,7 @@ struct mount {
64376 int mnt_expiry_mark; /* true if marked for expiry */
64377 struct hlist_head mnt_pins;
64378 struct path mnt_ex_mountpoint;
64379 -};
64380 +} __randomize_layout;
64381
64382 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
64383
64384 diff --git a/fs/namei.c b/fs/namei.c
64385 index bc35b02..7ed1f1d 100644
64386 --- a/fs/namei.c
64387 +++ b/fs/namei.c
64388 @@ -331,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
64389 if (ret != -EACCES)
64390 return ret;
64391
64392 +#ifdef CONFIG_GRKERNSEC
64393 + /* we'll block if we have to log due to a denied capability use */
64394 + if (mask & MAY_NOT_BLOCK)
64395 + return -ECHILD;
64396 +#endif
64397 +
64398 if (S_ISDIR(inode->i_mode)) {
64399 /* DACs are overridable for directories */
64400 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64401 - return 0;
64402 if (!(mask & MAY_WRITE))
64403 - if (capable_wrt_inode_uidgid(inode,
64404 - CAP_DAC_READ_SEARCH))
64405 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
64406 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64407 return 0;
64408 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64409 + return 0;
64410 return -EACCES;
64411 }
64412 /*
64413 + * Searching includes executable on directories, else just read.
64414 + */
64415 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
64416 + if (mask == MAY_READ)
64417 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
64418 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64419 + return 0;
64420 +
64421 + /*
64422 * Read/write DACs are always overridable.
64423 * Executable DACs are overridable when there is
64424 * at least one exec bit set.
64425 @@ -350,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
64426 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64427 return 0;
64428
64429 - /*
64430 - * Searching includes executable on directories, else just read.
64431 - */
64432 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
64433 - if (mask == MAY_READ)
64434 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64435 - return 0;
64436 -
64437 return -EACCES;
64438 }
64439 EXPORT_SYMBOL(generic_permission);
64440 @@ -497,7 +504,7 @@ struct nameidata {
64441 int last_type;
64442 unsigned depth;
64443 struct file *base;
64444 - char *saved_names[MAX_NESTED_LINKS + 1];
64445 + const char *saved_names[MAX_NESTED_LINKS + 1];
64446 };
64447
64448 /*
64449 @@ -708,13 +715,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
64450 nd->flags |= LOOKUP_JUMPED;
64451 }
64452
64453 -void nd_set_link(struct nameidata *nd, char *path)
64454 +void nd_set_link(struct nameidata *nd, const char *path)
64455 {
64456 nd->saved_names[nd->depth] = path;
64457 }
64458 EXPORT_SYMBOL(nd_set_link);
64459
64460 -char *nd_get_link(struct nameidata *nd)
64461 +const char *nd_get_link(const struct nameidata *nd)
64462 {
64463 return nd->saved_names[nd->depth];
64464 }
64465 @@ -849,7 +856,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
64466 {
64467 struct dentry *dentry = link->dentry;
64468 int error;
64469 - char *s;
64470 + const char *s;
64471
64472 BUG_ON(nd->flags & LOOKUP_RCU);
64473
64474 @@ -870,6 +877,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
64475 if (error)
64476 goto out_put_nd_path;
64477
64478 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
64479 + dentry->d_inode, dentry, nd->path.mnt)) {
64480 + error = -EACCES;
64481 + goto out_put_nd_path;
64482 + }
64483 +
64484 nd->last_type = LAST_BIND;
64485 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
64486 error = PTR_ERR(*p);
64487 @@ -1633,6 +1646,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
64488 if (res)
64489 break;
64490 res = walk_component(nd, path, LOOKUP_FOLLOW);
64491 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
64492 + res = -EACCES;
64493 put_link(nd, &link, cookie);
64494 } while (res > 0);
64495
64496 @@ -1705,7 +1720,7 @@ EXPORT_SYMBOL(full_name_hash);
64497 static inline u64 hash_name(const char *name)
64498 {
64499 unsigned long a, b, adata, bdata, mask, hash, len;
64500 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
64501 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
64502
64503 hash = a = 0;
64504 len = -sizeof(unsigned long);
64505 @@ -2000,6 +2015,8 @@ static int path_lookupat(int dfd, const char *name,
64506 if (err)
64507 break;
64508 err = lookup_last(nd, &path);
64509 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
64510 + err = -EACCES;
64511 put_link(nd, &link, cookie);
64512 }
64513 }
64514 @@ -2007,6 +2024,13 @@ static int path_lookupat(int dfd, const char *name,
64515 if (!err)
64516 err = complete_walk(nd);
64517
64518 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
64519 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64520 + path_put(&nd->path);
64521 + err = -ENOENT;
64522 + }
64523 + }
64524 +
64525 if (!err && nd->flags & LOOKUP_DIRECTORY) {
64526 if (!d_can_lookup(nd->path.dentry)) {
64527 path_put(&nd->path);
64528 @@ -2028,8 +2052,15 @@ static int filename_lookup(int dfd, struct filename *name,
64529 retval = path_lookupat(dfd, name->name,
64530 flags | LOOKUP_REVAL, nd);
64531
64532 - if (likely(!retval))
64533 + if (likely(!retval)) {
64534 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
64535 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
64536 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
64537 + path_put(&nd->path);
64538 + return -ENOENT;
64539 + }
64540 + }
64541 + }
64542 return retval;
64543 }
64544
64545 @@ -2595,6 +2626,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
64546 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
64547 return -EPERM;
64548
64549 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
64550 + return -EPERM;
64551 + if (gr_handle_rawio(inode))
64552 + return -EPERM;
64553 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
64554 + return -EACCES;
64555 +
64556 return 0;
64557 }
64558
64559 @@ -2826,7 +2864,7 @@ looked_up:
64560 * cleared otherwise prior to returning.
64561 */
64562 static int lookup_open(struct nameidata *nd, struct path *path,
64563 - struct file *file,
64564 + struct path *link, struct file *file,
64565 const struct open_flags *op,
64566 bool got_write, int *opened)
64567 {
64568 @@ -2861,6 +2899,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64569 /* Negative dentry, just create the file */
64570 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
64571 umode_t mode = op->mode;
64572 +
64573 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
64574 + error = -EACCES;
64575 + goto out_dput;
64576 + }
64577 +
64578 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
64579 + error = -EACCES;
64580 + goto out_dput;
64581 + }
64582 +
64583 if (!IS_POSIXACL(dir->d_inode))
64584 mode &= ~current_umask();
64585 /*
64586 @@ -2882,6 +2931,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64587 nd->flags & LOOKUP_EXCL);
64588 if (error)
64589 goto out_dput;
64590 + else
64591 + gr_handle_create(dentry, nd->path.mnt);
64592 }
64593 out_no_open:
64594 path->dentry = dentry;
64595 @@ -2896,7 +2947,7 @@ out_dput:
64596 /*
64597 * Handle the last step of open()
64598 */
64599 -static int do_last(struct nameidata *nd, struct path *path,
64600 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
64601 struct file *file, const struct open_flags *op,
64602 int *opened, struct filename *name)
64603 {
64604 @@ -2946,6 +2997,15 @@ static int do_last(struct nameidata *nd, struct path *path,
64605 if (error)
64606 return error;
64607
64608 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
64609 + error = -ENOENT;
64610 + goto out;
64611 + }
64612 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64613 + error = -EACCES;
64614 + goto out;
64615 + }
64616 +
64617 audit_inode(name, dir, LOOKUP_PARENT);
64618 error = -EISDIR;
64619 /* trailing slashes? */
64620 @@ -2965,7 +3025,7 @@ retry_lookup:
64621 */
64622 }
64623 mutex_lock(&dir->d_inode->i_mutex);
64624 - error = lookup_open(nd, path, file, op, got_write, opened);
64625 + error = lookup_open(nd, path, link, file, op, got_write, opened);
64626 mutex_unlock(&dir->d_inode->i_mutex);
64627
64628 if (error <= 0) {
64629 @@ -2989,11 +3049,28 @@ retry_lookup:
64630 goto finish_open_created;
64631 }
64632
64633 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
64634 + error = -ENOENT;
64635 + goto exit_dput;
64636 + }
64637 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
64638 + error = -EACCES;
64639 + goto exit_dput;
64640 + }
64641 +
64642 /*
64643 * create/update audit record if it already exists.
64644 */
64645 - if (d_is_positive(path->dentry))
64646 + if (d_is_positive(path->dentry)) {
64647 + /* only check if O_CREAT is specified, all other checks need to go
64648 + into may_open */
64649 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
64650 + error = -EACCES;
64651 + goto exit_dput;
64652 + }
64653 +
64654 audit_inode(name, path->dentry, 0);
64655 + }
64656
64657 /*
64658 * If atomic_open() acquired write access it is dropped now due to
64659 @@ -3034,6 +3111,11 @@ finish_lookup:
64660 }
64661 }
64662 BUG_ON(inode != path->dentry->d_inode);
64663 + /* if we're resolving a symlink to another symlink */
64664 + if (link && gr_handle_symlink_owner(link, inode)) {
64665 + error = -EACCES;
64666 + goto out;
64667 + }
64668 return 1;
64669 }
64670
64671 @@ -3053,7 +3135,18 @@ finish_open:
64672 path_put(&save_parent);
64673 return error;
64674 }
64675 +
64676 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64677 + error = -ENOENT;
64678 + goto out;
64679 + }
64680 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64681 + error = -EACCES;
64682 + goto out;
64683 + }
64684 +
64685 audit_inode(name, nd->path.dentry, 0);
64686 +
64687 error = -EISDIR;
64688 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
64689 goto out;
64690 @@ -3214,7 +3307,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64691 if (unlikely(error))
64692 goto out;
64693
64694 - error = do_last(nd, &path, file, op, &opened, pathname);
64695 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
64696 while (unlikely(error > 0)) { /* trailing symlink */
64697 struct path link = path;
64698 void *cookie;
64699 @@ -3232,7 +3325,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64700 error = follow_link(&link, nd, &cookie);
64701 if (unlikely(error))
64702 break;
64703 - error = do_last(nd, &path, file, op, &opened, pathname);
64704 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
64705 put_link(nd, &link, cookie);
64706 }
64707 out:
64708 @@ -3329,9 +3422,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
64709 goto unlock;
64710
64711 error = -EEXIST;
64712 - if (d_is_positive(dentry))
64713 + if (d_is_positive(dentry)) {
64714 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
64715 + error = -ENOENT;
64716 goto fail;
64717 -
64718 + }
64719 /*
64720 * Special case - lookup gave negative, but... we had foo/bar/
64721 * From the vfs_mknod() POV we just have a negative dentry -
64722 @@ -3383,6 +3478,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
64723 }
64724 EXPORT_SYMBOL(user_path_create);
64725
64726 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
64727 +{
64728 + struct filename *tmp = getname(pathname);
64729 + struct dentry *res;
64730 + if (IS_ERR(tmp))
64731 + return ERR_CAST(tmp);
64732 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
64733 + if (IS_ERR(res))
64734 + putname(tmp);
64735 + else
64736 + *to = tmp;
64737 + return res;
64738 +}
64739 +
64740 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
64741 {
64742 int error = may_create(dir, dentry);
64743 @@ -3446,6 +3555,17 @@ retry:
64744
64745 if (!IS_POSIXACL(path.dentry->d_inode))
64746 mode &= ~current_umask();
64747 +
64748 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
64749 + error = -EPERM;
64750 + goto out;
64751 + }
64752 +
64753 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
64754 + error = -EACCES;
64755 + goto out;
64756 + }
64757 +
64758 error = security_path_mknod(&path, dentry, mode, dev);
64759 if (error)
64760 goto out;
64761 @@ -3461,6 +3581,8 @@ retry:
64762 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
64763 break;
64764 }
64765 + if (!error)
64766 + gr_handle_create(dentry, path.mnt);
64767 out:
64768 done_path_create(&path, dentry);
64769 if (retry_estale(error, lookup_flags)) {
64770 @@ -3515,9 +3637,16 @@ retry:
64771
64772 if (!IS_POSIXACL(path.dentry->d_inode))
64773 mode &= ~current_umask();
64774 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
64775 + error = -EACCES;
64776 + goto out;
64777 + }
64778 error = security_path_mkdir(&path, dentry, mode);
64779 if (!error)
64780 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
64781 + if (!error)
64782 + gr_handle_create(dentry, path.mnt);
64783 +out:
64784 done_path_create(&path, dentry);
64785 if (retry_estale(error, lookup_flags)) {
64786 lookup_flags |= LOOKUP_REVAL;
64787 @@ -3601,6 +3730,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
64788 struct filename *name;
64789 struct dentry *dentry;
64790 struct nameidata nd;
64791 + u64 saved_ino = 0;
64792 + dev_t saved_dev = 0;
64793 unsigned int lookup_flags = 0;
64794 retry:
64795 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64796 @@ -3633,10 +3764,21 @@ retry:
64797 error = -ENOENT;
64798 goto exit3;
64799 }
64800 +
64801 + saved_ino = gr_get_ino_from_dentry(dentry);
64802 + saved_dev = gr_get_dev_from_dentry(dentry);
64803 +
64804 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
64805 + error = -EACCES;
64806 + goto exit3;
64807 + }
64808 +
64809 error = security_path_rmdir(&nd.path, dentry);
64810 if (error)
64811 goto exit3;
64812 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
64813 + if (!error && (saved_dev || saved_ino))
64814 + gr_handle_delete(saved_ino, saved_dev);
64815 exit3:
64816 dput(dentry);
64817 exit2:
64818 @@ -3729,6 +3871,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
64819 struct nameidata nd;
64820 struct inode *inode = NULL;
64821 struct inode *delegated_inode = NULL;
64822 + u64 saved_ino = 0;
64823 + dev_t saved_dev = 0;
64824 unsigned int lookup_flags = 0;
64825 retry:
64826 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64827 @@ -3755,10 +3899,22 @@ retry_deleg:
64828 if (d_is_negative(dentry))
64829 goto slashes;
64830 ihold(inode);
64831 +
64832 + if (inode->i_nlink <= 1) {
64833 + saved_ino = gr_get_ino_from_dentry(dentry);
64834 + saved_dev = gr_get_dev_from_dentry(dentry);
64835 + }
64836 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
64837 + error = -EACCES;
64838 + goto exit2;
64839 + }
64840 +
64841 error = security_path_unlink(&nd.path, dentry);
64842 if (error)
64843 goto exit2;
64844 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
64845 + if (!error && (saved_ino || saved_dev))
64846 + gr_handle_delete(saved_ino, saved_dev);
64847 exit2:
64848 dput(dentry);
64849 }
64850 @@ -3847,9 +4003,17 @@ retry:
64851 if (IS_ERR(dentry))
64852 goto out_putname;
64853
64854 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
64855 + error = -EACCES;
64856 + goto out;
64857 + }
64858 +
64859 error = security_path_symlink(&path, dentry, from->name);
64860 if (!error)
64861 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
64862 + if (!error)
64863 + gr_handle_create(dentry, path.mnt);
64864 +out:
64865 done_path_create(&path, dentry);
64866 if (retry_estale(error, lookup_flags)) {
64867 lookup_flags |= LOOKUP_REVAL;
64868 @@ -3953,6 +4117,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
64869 struct dentry *new_dentry;
64870 struct path old_path, new_path;
64871 struct inode *delegated_inode = NULL;
64872 + struct filename *to = NULL;
64873 int how = 0;
64874 int error;
64875
64876 @@ -3976,7 +4141,7 @@ retry:
64877 if (error)
64878 return error;
64879
64880 - new_dentry = user_path_create(newdfd, newname, &new_path,
64881 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
64882 (how & LOOKUP_REVAL));
64883 error = PTR_ERR(new_dentry);
64884 if (IS_ERR(new_dentry))
64885 @@ -3988,11 +4153,28 @@ retry:
64886 error = may_linkat(&old_path);
64887 if (unlikely(error))
64888 goto out_dput;
64889 +
64890 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
64891 + old_path.dentry->d_inode,
64892 + old_path.dentry->d_inode->i_mode, to)) {
64893 + error = -EACCES;
64894 + goto out_dput;
64895 + }
64896 +
64897 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
64898 + old_path.dentry, old_path.mnt, to)) {
64899 + error = -EACCES;
64900 + goto out_dput;
64901 + }
64902 +
64903 error = security_path_link(old_path.dentry, &new_path, new_dentry);
64904 if (error)
64905 goto out_dput;
64906 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
64907 + if (!error)
64908 + gr_handle_create(new_dentry, new_path.mnt);
64909 out_dput:
64910 + putname(to);
64911 done_path_create(&new_path, new_dentry);
64912 if (delegated_inode) {
64913 error = break_deleg_wait(&delegated_inode);
64914 @@ -4308,6 +4490,20 @@ retry_deleg:
64915 if (new_dentry == trap)
64916 goto exit5;
64917
64918 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
64919 + /* use EXDEV error to cause 'mv' to switch to an alternative
64920 + * method for usability
64921 + */
64922 + error = -EXDEV;
64923 + goto exit5;
64924 + }
64925 +
64926 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
64927 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
64928 + to, flags);
64929 + if (error)
64930 + goto exit5;
64931 +
64932 error = security_path_rename(&oldnd.path, old_dentry,
64933 &newnd.path, new_dentry, flags);
64934 if (error)
64935 @@ -4315,6 +4511,9 @@ retry_deleg:
64936 error = vfs_rename(old_dir->d_inode, old_dentry,
64937 new_dir->d_inode, new_dentry,
64938 &delegated_inode, flags);
64939 + if (!error)
64940 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
64941 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
64942 exit5:
64943 dput(new_dentry);
64944 exit4:
64945 @@ -4371,14 +4570,24 @@ EXPORT_SYMBOL(vfs_whiteout);
64946
64947 int readlink_copy(char __user *buffer, int buflen, const char *link)
64948 {
64949 + char tmpbuf[64];
64950 + const char *newlink;
64951 int len = PTR_ERR(link);
64952 +
64953 if (IS_ERR(link))
64954 goto out;
64955
64956 len = strlen(link);
64957 if (len > (unsigned) buflen)
64958 len = buflen;
64959 - if (copy_to_user(buffer, link, len))
64960 +
64961 + if (len < sizeof(tmpbuf)) {
64962 + memcpy(tmpbuf, link, len);
64963 + newlink = tmpbuf;
64964 + } else
64965 + newlink = link;
64966 +
64967 + if (copy_to_user(buffer, newlink, len))
64968 len = -EFAULT;
64969 out:
64970 return len;
64971 diff --git a/fs/namespace.c b/fs/namespace.c
64972 index cd1e968..e64ff16 100644
64973 --- a/fs/namespace.c
64974 +++ b/fs/namespace.c
64975 @@ -1448,6 +1448,9 @@ static int do_umount(struct mount *mnt, int flags)
64976 if (!(sb->s_flags & MS_RDONLY))
64977 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
64978 up_write(&sb->s_umount);
64979 +
64980 + gr_log_remount(mnt->mnt_devname, retval);
64981 +
64982 return retval;
64983 }
64984
64985 @@ -1470,6 +1473,9 @@ static int do_umount(struct mount *mnt, int flags)
64986 }
64987 unlock_mount_hash();
64988 namespace_unlock();
64989 +
64990 + gr_log_unmount(mnt->mnt_devname, retval);
64991 +
64992 return retval;
64993 }
64994
64995 @@ -1520,7 +1526,7 @@ static inline bool may_mount(void)
64996 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
64997 */
64998
64999 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
65000 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
65001 {
65002 struct path path;
65003 struct mount *mnt;
65004 @@ -1565,7 +1571,7 @@ out:
65005 /*
65006 * The 2.0 compatible umount. No flags.
65007 */
65008 -SYSCALL_DEFINE1(oldumount, char __user *, name)
65009 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
65010 {
65011 return sys_umount(name, 0);
65012 }
65013 @@ -2631,6 +2637,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
65014 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
65015 MS_STRICTATIME);
65016
65017 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
65018 + retval = -EPERM;
65019 + goto dput_out;
65020 + }
65021 +
65022 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
65023 + retval = -EPERM;
65024 + goto dput_out;
65025 + }
65026 +
65027 if (flags & MS_REMOUNT)
65028 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
65029 data_page);
65030 @@ -2644,7 +2660,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
65031 retval = do_new_mount(&path, type_page, flags, mnt_flags,
65032 dev_name, data_page);
65033 dput_out:
65034 + gr_log_mount(dev_name, &path, retval);
65035 +
65036 path_put(&path);
65037 +
65038 return retval;
65039 }
65040
65041 @@ -2662,7 +2681,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
65042 * number incrementing at 10Ghz will take 12,427 years to wrap which
65043 * is effectively never, so we can ignore the possibility.
65044 */
65045 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
65046 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
65047
65048 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65049 {
65050 @@ -2678,7 +2697,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65051 return ERR_PTR(ret);
65052 }
65053 new_ns->ns.ops = &mntns_operations;
65054 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
65055 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
65056 atomic_set(&new_ns->count, 1);
65057 new_ns->root = NULL;
65058 INIT_LIST_HEAD(&new_ns->list);
65059 @@ -2688,7 +2707,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65060 return new_ns;
65061 }
65062
65063 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65064 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65065 struct user_namespace *user_ns, struct fs_struct *new_fs)
65066 {
65067 struct mnt_namespace *new_ns;
65068 @@ -2809,8 +2828,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
65069 }
65070 EXPORT_SYMBOL(mount_subtree);
65071
65072 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
65073 - char __user *, type, unsigned long, flags, void __user *, data)
65074 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
65075 + const char __user *, type, unsigned long, flags, void __user *, data)
65076 {
65077 int ret;
65078 char *kernel_type;
65079 @@ -2916,6 +2935,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
65080 if (error)
65081 goto out2;
65082
65083 + if (gr_handle_chroot_pivot()) {
65084 + error = -EPERM;
65085 + goto out2;
65086 + }
65087 +
65088 get_fs_root(current->fs, &root);
65089 old_mp = lock_mount(&old);
65090 error = PTR_ERR(old_mp);
65091 @@ -3190,7 +3214,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
65092 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
65093 return -EPERM;
65094
65095 - if (fs->users != 1)
65096 + if (atomic_read(&fs->users) != 1)
65097 return -EINVAL;
65098
65099 get_mnt_ns(mnt_ns);
65100 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
65101 index 02f8d09..a5c25d1 100644
65102 --- a/fs/nfs/callback_xdr.c
65103 +++ b/fs/nfs/callback_xdr.c
65104 @@ -51,7 +51,7 @@ struct callback_op {
65105 callback_decode_arg_t decode_args;
65106 callback_encode_res_t encode_res;
65107 long res_maxsize;
65108 -};
65109 +} __do_const;
65110
65111 static struct callback_op callback_ops[];
65112
65113 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
65114 index 2211f6b..30d0950 100644
65115 --- a/fs/nfs/inode.c
65116 +++ b/fs/nfs/inode.c
65117 @@ -1234,16 +1234,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
65118 return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
65119 }
65120
65121 -static atomic_long_t nfs_attr_generation_counter;
65122 +static atomic_long_unchecked_t nfs_attr_generation_counter;
65123
65124 static unsigned long nfs_read_attr_generation_counter(void)
65125 {
65126 - return atomic_long_read(&nfs_attr_generation_counter);
65127 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
65128 }
65129
65130 unsigned long nfs_inc_attr_generation_counter(void)
65131 {
65132 - return atomic_long_inc_return(&nfs_attr_generation_counter);
65133 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
65134 }
65135
65136 void nfs_fattr_init(struct nfs_fattr *fattr)
65137 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
65138 index ac71d13..a2e590a 100644
65139 --- a/fs/nfsd/nfs4proc.c
65140 +++ b/fs/nfsd/nfs4proc.c
65141 @@ -1237,7 +1237,7 @@ struct nfsd4_operation {
65142 nfsd4op_rsize op_rsize_bop;
65143 stateid_getter op_get_currentstateid;
65144 stateid_setter op_set_currentstateid;
65145 -};
65146 +} __do_const;
65147
65148 static struct nfsd4_operation nfsd4_ops[];
65149
65150 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
65151 index 15f7b73..00e230b 100644
65152 --- a/fs/nfsd/nfs4xdr.c
65153 +++ b/fs/nfsd/nfs4xdr.c
65154 @@ -1560,7 +1560,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
65155
65156 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
65157
65158 -static nfsd4_dec nfsd4_dec_ops[] = {
65159 +static const nfsd4_dec nfsd4_dec_ops[] = {
65160 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
65161 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
65162 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
65163 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
65164 index 83a9694..6b7f928 100644
65165 --- a/fs/nfsd/nfscache.c
65166 +++ b/fs/nfsd/nfscache.c
65167 @@ -537,7 +537,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65168 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
65169 u32 hash;
65170 struct nfsd_drc_bucket *b;
65171 - int len;
65172 + long len;
65173 size_t bufsize = 0;
65174
65175 if (!rp)
65176 @@ -546,11 +546,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65177 hash = nfsd_cache_hash(rp->c_xid);
65178 b = &drc_hashtbl[hash];
65179
65180 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
65181 - len >>= 2;
65182 + if (statp) {
65183 + len = (char*)statp - (char*)resv->iov_base;
65184 + len = resv->iov_len - len;
65185 + len >>= 2;
65186 + }
65187
65188 /* Don't cache excessive amounts of data and XDR failures */
65189 - if (!statp || len > (256 >> 2)) {
65190 + if (!statp || len > (256 >> 2) || len < 0) {
65191 nfsd_reply_cache_free(b, rp);
65192 return;
65193 }
65194 @@ -558,7 +561,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65195 switch (cachetype) {
65196 case RC_REPLSTAT:
65197 if (len != 1)
65198 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
65199 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
65200 rp->c_replstat = *statp;
65201 break;
65202 case RC_REPLBUFF:
65203 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
65204 index 5685c67..73029ef 100644
65205 --- a/fs/nfsd/vfs.c
65206 +++ b/fs/nfsd/vfs.c
65207 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
65208
65209 oldfs = get_fs();
65210 set_fs(KERNEL_DS);
65211 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
65212 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
65213 set_fs(oldfs);
65214 return nfsd_finish_read(file, count, host_err);
65215 }
65216 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
65217
65218 /* Write the data. */
65219 oldfs = get_fs(); set_fs(KERNEL_DS);
65220 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
65221 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
65222 set_fs(oldfs);
65223 if (host_err < 0)
65224 goto out_nfserr;
65225 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
65226 */
65227
65228 oldfs = get_fs(); set_fs(KERNEL_DS);
65229 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
65230 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
65231 set_fs(oldfs);
65232
65233 if (host_err < 0)
65234 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
65235 index 52ccd34..7a6b202 100644
65236 --- a/fs/nls/nls_base.c
65237 +++ b/fs/nls/nls_base.c
65238 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
65239
65240 int __register_nls(struct nls_table *nls, struct module *owner)
65241 {
65242 - struct nls_table ** tmp = &tables;
65243 + struct nls_table *tmp = tables;
65244
65245 if (nls->next)
65246 return -EBUSY;
65247
65248 - nls->owner = owner;
65249 + pax_open_kernel();
65250 + *(void **)&nls->owner = owner;
65251 + pax_close_kernel();
65252 spin_lock(&nls_lock);
65253 - while (*tmp) {
65254 - if (nls == *tmp) {
65255 + while (tmp) {
65256 + if (nls == tmp) {
65257 spin_unlock(&nls_lock);
65258 return -EBUSY;
65259 }
65260 - tmp = &(*tmp)->next;
65261 + tmp = tmp->next;
65262 }
65263 - nls->next = tables;
65264 + pax_open_kernel();
65265 + *(struct nls_table **)&nls->next = tables;
65266 + pax_close_kernel();
65267 tables = nls;
65268 spin_unlock(&nls_lock);
65269 return 0;
65270 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
65271
65272 int unregister_nls(struct nls_table * nls)
65273 {
65274 - struct nls_table ** tmp = &tables;
65275 + struct nls_table * const * tmp = &tables;
65276
65277 spin_lock(&nls_lock);
65278 while (*tmp) {
65279 if (nls == *tmp) {
65280 - *tmp = nls->next;
65281 + pax_open_kernel();
65282 + *(struct nls_table **)tmp = nls->next;
65283 + pax_close_kernel();
65284 spin_unlock(&nls_lock);
65285 return 0;
65286 }
65287 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
65288 return -EINVAL;
65289 }
65290
65291 -static struct nls_table *find_nls(char *charset)
65292 +static struct nls_table *find_nls(const char *charset)
65293 {
65294 struct nls_table *nls;
65295 spin_lock(&nls_lock);
65296 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
65297 return nls;
65298 }
65299
65300 -struct nls_table *load_nls(char *charset)
65301 +struct nls_table *load_nls(const char *charset)
65302 {
65303 return try_then_request_module(find_nls(charset), "nls_%s", charset);
65304 }
65305 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
65306 index 162b3f1..6076a7c 100644
65307 --- a/fs/nls/nls_euc-jp.c
65308 +++ b/fs/nls/nls_euc-jp.c
65309 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
65310 p_nls = load_nls("cp932");
65311
65312 if (p_nls) {
65313 - table.charset2upper = p_nls->charset2upper;
65314 - table.charset2lower = p_nls->charset2lower;
65315 + pax_open_kernel();
65316 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
65317 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
65318 + pax_close_kernel();
65319 return register_nls(&table);
65320 }
65321
65322 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
65323 index a80a741..7b96e1b 100644
65324 --- a/fs/nls/nls_koi8-ru.c
65325 +++ b/fs/nls/nls_koi8-ru.c
65326 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
65327 p_nls = load_nls("koi8-u");
65328
65329 if (p_nls) {
65330 - table.charset2upper = p_nls->charset2upper;
65331 - table.charset2lower = p_nls->charset2lower;
65332 + pax_open_kernel();
65333 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
65334 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
65335 + pax_close_kernel();
65336 return register_nls(&table);
65337 }
65338
65339 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
65340 index bff8567..83281c6 100644
65341 --- a/fs/notify/fanotify/fanotify_user.c
65342 +++ b/fs/notify/fanotify/fanotify_user.c
65343 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
65344
65345 fd = fanotify_event_metadata.fd;
65346 ret = -EFAULT;
65347 - if (copy_to_user(buf, &fanotify_event_metadata,
65348 - fanotify_event_metadata.event_len))
65349 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
65350 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
65351 goto out_close_fd;
65352
65353 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
65354 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
65355 index a95d8e0..a91a5fd 100644
65356 --- a/fs/notify/notification.c
65357 +++ b/fs/notify/notification.c
65358 @@ -48,7 +48,7 @@
65359 #include <linux/fsnotify_backend.h>
65360 #include "fsnotify.h"
65361
65362 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65363 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65364
65365 /**
65366 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
65367 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65368 */
65369 u32 fsnotify_get_cookie(void)
65370 {
65371 - return atomic_inc_return(&fsnotify_sync_cookie);
65372 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
65373 }
65374 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
65375
65376 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
65377 index 9e38daf..5727cae 100644
65378 --- a/fs/ntfs/dir.c
65379 +++ b/fs/ntfs/dir.c
65380 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
65381 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
65382 ~(s64)(ndir->itype.index.block_size - 1)));
65383 /* Bounds checks. */
65384 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
65385 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
65386 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
65387 "inode 0x%lx or driver bug.", vdir->i_ino);
65388 goto err_out;
65389 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
65390 index 643faa4..ef9027e 100644
65391 --- a/fs/ntfs/file.c
65392 +++ b/fs/ntfs/file.c
65393 @@ -1280,7 +1280,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
65394 char *addr;
65395 size_t total = 0;
65396 unsigned len;
65397 - int left;
65398 + unsigned left;
65399
65400 do {
65401 len = PAGE_CACHE_SIZE - ofs;
65402 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
65403 index 9e1e112..241a52a 100644
65404 --- a/fs/ntfs/super.c
65405 +++ b/fs/ntfs/super.c
65406 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65407 if (!silent)
65408 ntfs_error(sb, "Primary boot sector is invalid.");
65409 } else if (!silent)
65410 - ntfs_error(sb, read_err_str, "primary");
65411 + ntfs_error(sb, read_err_str, "%s", "primary");
65412 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
65413 if (bh_primary)
65414 brelse(bh_primary);
65415 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65416 goto hotfix_primary_boot_sector;
65417 brelse(bh_backup);
65418 } else if (!silent)
65419 - ntfs_error(sb, read_err_str, "backup");
65420 + ntfs_error(sb, read_err_str, "%s", "backup");
65421 /* Try to read NT3.51- backup boot sector. */
65422 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
65423 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
65424 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65425 "sector.");
65426 brelse(bh_backup);
65427 } else if (!silent)
65428 - ntfs_error(sb, read_err_str, "backup");
65429 + ntfs_error(sb, read_err_str, "%s", "backup");
65430 /* We failed. Cleanup and return. */
65431 if (bh_primary)
65432 brelse(bh_primary);
65433 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
65434 index 0440134..d52c93a 100644
65435 --- a/fs/ocfs2/localalloc.c
65436 +++ b/fs/ocfs2/localalloc.c
65437 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
65438 goto bail;
65439 }
65440
65441 - atomic_inc(&osb->alloc_stats.moves);
65442 + atomic_inc_unchecked(&osb->alloc_stats.moves);
65443
65444 bail:
65445 if (handle)
65446 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
65447 index 7d6b7d0..5fb529a 100644
65448 --- a/fs/ocfs2/ocfs2.h
65449 +++ b/fs/ocfs2/ocfs2.h
65450 @@ -242,11 +242,11 @@ enum ocfs2_vol_state
65451
65452 struct ocfs2_alloc_stats
65453 {
65454 - atomic_t moves;
65455 - atomic_t local_data;
65456 - atomic_t bitmap_data;
65457 - atomic_t bg_allocs;
65458 - atomic_t bg_extends;
65459 + atomic_unchecked_t moves;
65460 + atomic_unchecked_t local_data;
65461 + atomic_unchecked_t bitmap_data;
65462 + atomic_unchecked_t bg_allocs;
65463 + atomic_unchecked_t bg_extends;
65464 };
65465
65466 enum ocfs2_local_alloc_state
65467 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
65468 index d81f6e2..e794c38 100644
65469 --- a/fs/ocfs2/refcounttree.c
65470 +++ b/fs/ocfs2/refcounttree.c
65471 @@ -4278,7 +4278,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
65472 error = posix_acl_create(dir, &mode, &default_acl, &acl);
65473 if (error) {
65474 mlog_errno(error);
65475 - goto out;
65476 + return error;
65477 }
65478
65479 error = ocfs2_create_inode_in_orphan(dir, mode,
65480 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
65481 index 0cb889a..6a26b24 100644
65482 --- a/fs/ocfs2/suballoc.c
65483 +++ b/fs/ocfs2/suballoc.c
65484 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
65485 mlog_errno(status);
65486 goto bail;
65487 }
65488 - atomic_inc(&osb->alloc_stats.bg_extends);
65489 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
65490
65491 /* You should never ask for this much metadata */
65492 BUG_ON(bits_wanted >
65493 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
65494 mlog_errno(status);
65495 goto bail;
65496 }
65497 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65498 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65499
65500 *suballoc_loc = res.sr_bg_blkno;
65501 *suballoc_bit_start = res.sr_bit_offset;
65502 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
65503 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
65504 res->sr_bits);
65505
65506 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65507 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65508
65509 BUG_ON(res->sr_bits != 1);
65510
65511 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
65512 mlog_errno(status);
65513 goto bail;
65514 }
65515 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65516 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65517
65518 BUG_ON(res.sr_bits != 1);
65519
65520 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
65521 cluster_start,
65522 num_clusters);
65523 if (!status)
65524 - atomic_inc(&osb->alloc_stats.local_data);
65525 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
65526 } else {
65527 if (min_clusters > (osb->bitmap_cpg - 1)) {
65528 /* The only paths asking for contiguousness
65529 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
65530 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
65531 res.sr_bg_blkno,
65532 res.sr_bit_offset);
65533 - atomic_inc(&osb->alloc_stats.bitmap_data);
65534 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
65535 *num_clusters = res.sr_bits;
65536 }
65537 }
65538 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
65539 index 8372317..ec86e79 100644
65540 --- a/fs/ocfs2/super.c
65541 +++ b/fs/ocfs2/super.c
65542 @@ -306,11 +306,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
65543 "%10s => GlobalAllocs: %d LocalAllocs: %d "
65544 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
65545 "Stats",
65546 - atomic_read(&osb->alloc_stats.bitmap_data),
65547 - atomic_read(&osb->alloc_stats.local_data),
65548 - atomic_read(&osb->alloc_stats.bg_allocs),
65549 - atomic_read(&osb->alloc_stats.moves),
65550 - atomic_read(&osb->alloc_stats.bg_extends));
65551 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
65552 + atomic_read_unchecked(&osb->alloc_stats.local_data),
65553 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
65554 + atomic_read_unchecked(&osb->alloc_stats.moves),
65555 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
65556
65557 out += snprintf(buf + out, len - out,
65558 "%10s => State: %u Descriptor: %llu Size: %u bits "
65559 @@ -2113,11 +2113,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
65560
65561 mutex_init(&osb->system_file_mutex);
65562
65563 - atomic_set(&osb->alloc_stats.moves, 0);
65564 - atomic_set(&osb->alloc_stats.local_data, 0);
65565 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
65566 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
65567 - atomic_set(&osb->alloc_stats.bg_extends, 0);
65568 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
65569 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
65570 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
65571 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
65572 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
65573
65574 /* Copy the blockcheck stats from the superblock probe */
65575 osb->osb_ecc_stats = *stats;
65576 diff --git a/fs/open.c b/fs/open.c
65577 index 813be03..781941d 100644
65578 --- a/fs/open.c
65579 +++ b/fs/open.c
65580 @@ -32,6 +32,8 @@
65581 #include <linux/dnotify.h>
65582 #include <linux/compat.h>
65583
65584 +#define CREATE_TRACE_POINTS
65585 +#include <trace/events/fs.h>
65586 #include "internal.h"
65587
65588 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
65589 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
65590 error = locks_verify_truncate(inode, NULL, length);
65591 if (!error)
65592 error = security_path_truncate(path);
65593 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
65594 + error = -EACCES;
65595 if (!error)
65596 error = do_truncate(path->dentry, length, 0, NULL);
65597
65598 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
65599 error = locks_verify_truncate(inode, f.file, length);
65600 if (!error)
65601 error = security_path_truncate(&f.file->f_path);
65602 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
65603 + error = -EACCES;
65604 if (!error)
65605 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
65606 sb_end_write(inode->i_sb);
65607 @@ -392,6 +398,9 @@ retry:
65608 if (__mnt_is_readonly(path.mnt))
65609 res = -EROFS;
65610
65611 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
65612 + res = -EACCES;
65613 +
65614 out_path_release:
65615 path_put(&path);
65616 if (retry_estale(res, lookup_flags)) {
65617 @@ -423,6 +432,8 @@ retry:
65618 if (error)
65619 goto dput_and_out;
65620
65621 + gr_log_chdir(path.dentry, path.mnt);
65622 +
65623 set_fs_pwd(current->fs, &path);
65624
65625 dput_and_out:
65626 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
65627 goto out_putf;
65628
65629 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
65630 +
65631 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
65632 + error = -EPERM;
65633 +
65634 + if (!error)
65635 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
65636 +
65637 if (!error)
65638 set_fs_pwd(current->fs, &f.file->f_path);
65639 out_putf:
65640 @@ -481,7 +499,13 @@ retry:
65641 if (error)
65642 goto dput_and_out;
65643
65644 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
65645 + goto dput_and_out;
65646 +
65647 set_fs_root(current->fs, &path);
65648 +
65649 + gr_handle_chroot_chdir(&path);
65650 +
65651 error = 0;
65652 dput_and_out:
65653 path_put(&path);
65654 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
65655 return error;
65656 retry_deleg:
65657 mutex_lock(&inode->i_mutex);
65658 +
65659 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
65660 + error = -EACCES;
65661 + goto out_unlock;
65662 + }
65663 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
65664 + error = -EACCES;
65665 + goto out_unlock;
65666 + }
65667 +
65668 error = security_path_chmod(path, mode);
65669 if (error)
65670 goto out_unlock;
65671 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
65672 uid = make_kuid(current_user_ns(), user);
65673 gid = make_kgid(current_user_ns(), group);
65674
65675 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
65676 + return -EACCES;
65677 +
65678 newattrs.ia_valid = ATTR_CTIME;
65679 if (user != (uid_t) -1) {
65680 if (!uid_valid(uid))
65681 @@ -1014,6 +1051,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
65682 } else {
65683 fsnotify_open(f);
65684 fd_install(fd, f);
65685 + trace_do_sys_open(tmp->name, flags, mode);
65686 }
65687 }
65688 putname(tmp);
65689 diff --git a/fs/pipe.c b/fs/pipe.c
65690 index 21981e5..3d5f55c 100644
65691 --- a/fs/pipe.c
65692 +++ b/fs/pipe.c
65693 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
65694
65695 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
65696 {
65697 - if (pipe->files)
65698 + if (atomic_read(&pipe->files))
65699 mutex_lock_nested(&pipe->mutex, subclass);
65700 }
65701
65702 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
65703
65704 void pipe_unlock(struct pipe_inode_info *pipe)
65705 {
65706 - if (pipe->files)
65707 + if (atomic_read(&pipe->files))
65708 mutex_unlock(&pipe->mutex);
65709 }
65710 EXPORT_SYMBOL(pipe_unlock);
65711 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
65712 }
65713 if (bufs) /* More to do? */
65714 continue;
65715 - if (!pipe->writers)
65716 + if (!atomic_read(&pipe->writers))
65717 break;
65718 - if (!pipe->waiting_writers) {
65719 + if (!atomic_read(&pipe->waiting_writers)) {
65720 /* syscall merging: Usually we must not sleep
65721 * if O_NONBLOCK is set, or if we got some data.
65722 * But if a writer sleeps in kernel space, then
65723 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65724
65725 __pipe_lock(pipe);
65726
65727 - if (!pipe->readers) {
65728 + if (!atomic_read(&pipe->readers)) {
65729 send_sig(SIGPIPE, current, 0);
65730 ret = -EPIPE;
65731 goto out;
65732 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65733 for (;;) {
65734 int bufs;
65735
65736 - if (!pipe->readers) {
65737 + if (!atomic_read(&pipe->readers)) {
65738 send_sig(SIGPIPE, current, 0);
65739 if (!ret)
65740 ret = -EPIPE;
65741 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65742 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65743 do_wakeup = 0;
65744 }
65745 - pipe->waiting_writers++;
65746 + atomic_inc(&pipe->waiting_writers);
65747 pipe_wait(pipe);
65748 - pipe->waiting_writers--;
65749 + atomic_dec(&pipe->waiting_writers);
65750 }
65751 out:
65752 __pipe_unlock(pipe);
65753 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65754 mask = 0;
65755 if (filp->f_mode & FMODE_READ) {
65756 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
65757 - if (!pipe->writers && filp->f_version != pipe->w_counter)
65758 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
65759 mask |= POLLHUP;
65760 }
65761
65762 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65763 * Most Unices do not set POLLERR for FIFOs but on Linux they
65764 * behave exactly like pipes for poll().
65765 */
65766 - if (!pipe->readers)
65767 + if (!atomic_read(&pipe->readers))
65768 mask |= POLLERR;
65769 }
65770
65771 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
65772 int kill = 0;
65773
65774 spin_lock(&inode->i_lock);
65775 - if (!--pipe->files) {
65776 + if (atomic_dec_and_test(&pipe->files)) {
65777 inode->i_pipe = NULL;
65778 kill = 1;
65779 }
65780 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
65781
65782 __pipe_lock(pipe);
65783 if (file->f_mode & FMODE_READ)
65784 - pipe->readers--;
65785 + atomic_dec(&pipe->readers);
65786 if (file->f_mode & FMODE_WRITE)
65787 - pipe->writers--;
65788 + atomic_dec(&pipe->writers);
65789
65790 - if (pipe->readers || pipe->writers) {
65791 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
65792 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
65793 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65794 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
65795 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
65796 kfree(pipe);
65797 }
65798
65799 -static struct vfsmount *pipe_mnt __read_mostly;
65800 +struct vfsmount *pipe_mnt __read_mostly;
65801
65802 /*
65803 * pipefs_dname() is called from d_path().
65804 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
65805 goto fail_iput;
65806
65807 inode->i_pipe = pipe;
65808 - pipe->files = 2;
65809 - pipe->readers = pipe->writers = 1;
65810 + atomic_set(&pipe->files, 2);
65811 + atomic_set(&pipe->readers, 1);
65812 + atomic_set(&pipe->writers, 1);
65813 inode->i_fop = &pipefifo_fops;
65814
65815 /*
65816 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
65817 spin_lock(&inode->i_lock);
65818 if (inode->i_pipe) {
65819 pipe = inode->i_pipe;
65820 - pipe->files++;
65821 + atomic_inc(&pipe->files);
65822 spin_unlock(&inode->i_lock);
65823 } else {
65824 spin_unlock(&inode->i_lock);
65825 pipe = alloc_pipe_info();
65826 if (!pipe)
65827 return -ENOMEM;
65828 - pipe->files = 1;
65829 + atomic_set(&pipe->files, 1);
65830 spin_lock(&inode->i_lock);
65831 if (unlikely(inode->i_pipe)) {
65832 - inode->i_pipe->files++;
65833 + atomic_inc(&inode->i_pipe->files);
65834 spin_unlock(&inode->i_lock);
65835 free_pipe_info(pipe);
65836 pipe = inode->i_pipe;
65837 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
65838 * opened, even when there is no process writing the FIFO.
65839 */
65840 pipe->r_counter++;
65841 - if (pipe->readers++ == 0)
65842 + if (atomic_inc_return(&pipe->readers) == 1)
65843 wake_up_partner(pipe);
65844
65845 - if (!is_pipe && !pipe->writers) {
65846 + if (!is_pipe && !atomic_read(&pipe->writers)) {
65847 if ((filp->f_flags & O_NONBLOCK)) {
65848 /* suppress POLLHUP until we have
65849 * seen a writer */
65850 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
65851 * errno=ENXIO when there is no process reading the FIFO.
65852 */
65853 ret = -ENXIO;
65854 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
65855 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
65856 goto err;
65857
65858 pipe->w_counter++;
65859 - if (!pipe->writers++)
65860 + if (atomic_inc_return(&pipe->writers) == 1)
65861 wake_up_partner(pipe);
65862
65863 - if (!is_pipe && !pipe->readers) {
65864 + if (!is_pipe && !atomic_read(&pipe->readers)) {
65865 if (wait_for_partner(pipe, &pipe->r_counter))
65866 goto err_wr;
65867 }
65868 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
65869 * the process can at least talk to itself.
65870 */
65871
65872 - pipe->readers++;
65873 - pipe->writers++;
65874 + atomic_inc(&pipe->readers);
65875 + atomic_inc(&pipe->writers);
65876 pipe->r_counter++;
65877 pipe->w_counter++;
65878 - if (pipe->readers == 1 || pipe->writers == 1)
65879 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
65880 wake_up_partner(pipe);
65881 break;
65882
65883 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
65884 return 0;
65885
65886 err_rd:
65887 - if (!--pipe->readers)
65888 + if (atomic_dec_and_test(&pipe->readers))
65889 wake_up_interruptible(&pipe->wait);
65890 ret = -ERESTARTSYS;
65891 goto err;
65892
65893 err_wr:
65894 - if (!--pipe->writers)
65895 + if (atomic_dec_and_test(&pipe->writers))
65896 wake_up_interruptible(&pipe->wait);
65897 ret = -ERESTARTSYS;
65898 goto err;
65899 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
65900 index 0855f77..6787d50 100644
65901 --- a/fs/posix_acl.c
65902 +++ b/fs/posix_acl.c
65903 @@ -20,6 +20,7 @@
65904 #include <linux/xattr.h>
65905 #include <linux/export.h>
65906 #include <linux/user_namespace.h>
65907 +#include <linux/grsecurity.h>
65908
65909 struct posix_acl **acl_by_type(struct inode *inode, int type)
65910 {
65911 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
65912 }
65913 }
65914 if (mode_p)
65915 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65916 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65917 return not_equiv;
65918 }
65919 EXPORT_SYMBOL(posix_acl_equiv_mode);
65920 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
65921 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
65922 }
65923
65924 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65925 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65926 return not_equiv;
65927 }
65928
65929 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
65930 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
65931 int err = -ENOMEM;
65932 if (clone) {
65933 + *mode_p &= ~gr_acl_umask();
65934 +
65935 err = posix_acl_create_masq(clone, mode_p);
65936 if (err < 0) {
65937 posix_acl_release(clone);
65938 @@ -659,11 +662,12 @@ struct posix_acl *
65939 posix_acl_from_xattr(struct user_namespace *user_ns,
65940 const void *value, size_t size)
65941 {
65942 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
65943 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
65944 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
65945 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
65946 int count;
65947 struct posix_acl *acl;
65948 struct posix_acl_entry *acl_e;
65949 + umode_t umask = gr_acl_umask();
65950
65951 if (!value)
65952 return NULL;
65953 @@ -689,12 +693,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65954
65955 switch(acl_e->e_tag) {
65956 case ACL_USER_OBJ:
65957 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65958 + break;
65959 case ACL_GROUP_OBJ:
65960 case ACL_MASK:
65961 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65962 + break;
65963 case ACL_OTHER:
65964 + acl_e->e_perm &= ~(umask & S_IRWXO);
65965 break;
65966
65967 case ACL_USER:
65968 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65969 acl_e->e_uid =
65970 make_kuid(user_ns,
65971 le32_to_cpu(entry->e_id));
65972 @@ -702,6 +712,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65973 goto fail;
65974 break;
65975 case ACL_GROUP:
65976 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65977 acl_e->e_gid =
65978 make_kgid(user_ns,
65979 le32_to_cpu(entry->e_id));
65980 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
65981 index 2183fcf..3c32a98 100644
65982 --- a/fs/proc/Kconfig
65983 +++ b/fs/proc/Kconfig
65984 @@ -30,7 +30,7 @@ config PROC_FS
65985
65986 config PROC_KCORE
65987 bool "/proc/kcore support" if !ARM
65988 - depends on PROC_FS && MMU
65989 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
65990 help
65991 Provides a virtual ELF core file of the live kernel. This can
65992 be read with gdb and other ELF tools. No modifications can be
65993 @@ -38,8 +38,8 @@ config PROC_KCORE
65994
65995 config PROC_VMCORE
65996 bool "/proc/vmcore support"
65997 - depends on PROC_FS && CRASH_DUMP
65998 - default y
65999 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
66000 + default n
66001 help
66002 Exports the dump image of crashed kernel in ELF format.
66003
66004 @@ -63,8 +63,8 @@ config PROC_SYSCTL
66005 limited in memory.
66006
66007 config PROC_PAGE_MONITOR
66008 - default y
66009 - depends on PROC_FS && MMU
66010 + default n
66011 + depends on PROC_FS && MMU && !GRKERNSEC
66012 bool "Enable /proc page monitoring" if EXPERT
66013 help
66014 Various /proc files exist to monitor process memory utilization:
66015 diff --git a/fs/proc/array.c b/fs/proc/array.c
66016 index bd117d0..e6872d7 100644
66017 --- a/fs/proc/array.c
66018 +++ b/fs/proc/array.c
66019 @@ -60,6 +60,7 @@
66020 #include <linux/tty.h>
66021 #include <linux/string.h>
66022 #include <linux/mman.h>
66023 +#include <linux/grsecurity.h>
66024 #include <linux/proc_fs.h>
66025 #include <linux/ioport.h>
66026 #include <linux/uaccess.h>
66027 @@ -344,6 +345,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
66028 seq_putc(m, '\n');
66029 }
66030
66031 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66032 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
66033 +{
66034 + if (p->mm)
66035 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
66036 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
66037 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
66038 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
66039 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
66040 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
66041 + else
66042 + seq_printf(m, "PaX:\t-----\n");
66043 +}
66044 +#endif
66045 +
66046 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
66047 struct pid *pid, struct task_struct *task)
66048 {
66049 @@ -362,9 +378,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
66050 task_cpus_allowed(m, task);
66051 cpuset_task_status_allowed(m, task);
66052 task_context_switch_counts(m, task);
66053 +
66054 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66055 + task_pax(m, task);
66056 +#endif
66057 +
66058 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
66059 + task_grsec_rbac(m, task);
66060 +#endif
66061 +
66062 return 0;
66063 }
66064
66065 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66066 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66067 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66068 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66069 +#endif
66070 +
66071 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66072 struct pid *pid, struct task_struct *task, int whole)
66073 {
66074 @@ -386,6 +417,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66075 char tcomm[sizeof(task->comm)];
66076 unsigned long flags;
66077
66078 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66079 + if (current->exec_id != m->exec_id) {
66080 + gr_log_badprocpid("stat");
66081 + return 0;
66082 + }
66083 +#endif
66084 +
66085 state = *get_task_state(task);
66086 vsize = eip = esp = 0;
66087 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
66088 @@ -456,6 +494,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66089 gtime = task_gtime(task);
66090 }
66091
66092 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66093 + if (PAX_RAND_FLAGS(mm)) {
66094 + eip = 0;
66095 + esp = 0;
66096 + wchan = 0;
66097 + }
66098 +#endif
66099 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66100 + wchan = 0;
66101 + eip =0;
66102 + esp =0;
66103 +#endif
66104 +
66105 /* scale priority and nice values from timeslices to -20..20 */
66106 /* to make it look like a "normal" Unix priority/nice value */
66107 priority = task_prio(task);
66108 @@ -487,9 +538,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66109 seq_put_decimal_ull(m, ' ', vsize);
66110 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
66111 seq_put_decimal_ull(m, ' ', rsslim);
66112 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66113 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
66114 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
66115 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
66116 +#else
66117 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
66118 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
66119 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
66120 +#endif
66121 seq_put_decimal_ull(m, ' ', esp);
66122 seq_put_decimal_ull(m, ' ', eip);
66123 /* The signal information here is obsolete.
66124 @@ -511,7 +568,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66125 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
66126 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
66127
66128 - if (mm && permitted) {
66129 + if (mm && permitted
66130 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66131 + && !PAX_RAND_FLAGS(mm)
66132 +#endif
66133 + ) {
66134 seq_put_decimal_ull(m, ' ', mm->start_data);
66135 seq_put_decimal_ull(m, ' ', mm->end_data);
66136 seq_put_decimal_ull(m, ' ', mm->start_brk);
66137 @@ -549,8 +610,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
66138 struct pid *pid, struct task_struct *task)
66139 {
66140 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
66141 - struct mm_struct *mm = get_task_mm(task);
66142 + struct mm_struct *mm;
66143
66144 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66145 + if (current->exec_id != m->exec_id) {
66146 + gr_log_badprocpid("statm");
66147 + return 0;
66148 + }
66149 +#endif
66150 + mm = get_task_mm(task);
66151 if (mm) {
66152 size = task_statm(mm, &shared, &text, &data, &resident);
66153 mmput(mm);
66154 @@ -573,6 +641,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
66155 return 0;
66156 }
66157
66158 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66159 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
66160 +{
66161 + unsigned long flags;
66162 + u32 curr_ip = 0;
66163 +
66164 + if (lock_task_sighand(task, &flags)) {
66165 + curr_ip = task->signal->curr_ip;
66166 + unlock_task_sighand(task, &flags);
66167 + }
66168 + return seq_printf(m, "%pI4\n", &curr_ip);
66169 +}
66170 +#endif
66171 +
66172 #ifdef CONFIG_CHECKPOINT_RESTORE
66173 static struct pid *
66174 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
66175 diff --git a/fs/proc/base.c b/fs/proc/base.c
66176 index 3f3d7ae..68de109 100644
66177 --- a/fs/proc/base.c
66178 +++ b/fs/proc/base.c
66179 @@ -113,6 +113,14 @@ struct pid_entry {
66180 union proc_op op;
66181 };
66182
66183 +struct getdents_callback {
66184 + struct linux_dirent __user * current_dir;
66185 + struct linux_dirent __user * previous;
66186 + struct file * file;
66187 + int count;
66188 + int error;
66189 +};
66190 +
66191 #define NOD(NAME, MODE, IOP, FOP, OP) { \
66192 .name = (NAME), \
66193 .len = sizeof(NAME) - 1, \
66194 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
66195 return 0;
66196 }
66197
66198 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66199 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66200 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66201 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66202 +#endif
66203 +
66204 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
66205 struct pid *pid, struct task_struct *task)
66206 {
66207 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
66208 if (mm && !IS_ERR(mm)) {
66209 unsigned int nwords = 0;
66210 +
66211 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66212 + /* allow if we're currently ptracing this task */
66213 + if (PAX_RAND_FLAGS(mm) &&
66214 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
66215 + mmput(mm);
66216 + return 0;
66217 + }
66218 +#endif
66219 +
66220 do {
66221 nwords += 2;
66222 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
66223 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
66224 }
66225
66226
66227 -#ifdef CONFIG_KALLSYMS
66228 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66229 /*
66230 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
66231 * Returns the resolved symbol. If that fails, simply return the address.
66232 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
66233 mutex_unlock(&task->signal->cred_guard_mutex);
66234 }
66235
66236 -#ifdef CONFIG_STACKTRACE
66237 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66238
66239 #define MAX_STACK_TRACE_DEPTH 64
66240
66241 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
66242 return 0;
66243 }
66244
66245 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66246 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66247 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
66248 struct pid *pid, struct task_struct *task)
66249 {
66250 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
66251 /************************************************************************/
66252
66253 /* permission checks */
66254 -static int proc_fd_access_allowed(struct inode *inode)
66255 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
66256 {
66257 struct task_struct *task;
66258 int allowed = 0;
66259 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
66260 */
66261 task = get_proc_task(inode);
66262 if (task) {
66263 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
66264 + if (log)
66265 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
66266 + else
66267 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
66268 put_task_struct(task);
66269 }
66270 return allowed;
66271 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
66272 struct task_struct *task,
66273 int hide_pid_min)
66274 {
66275 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66276 + return false;
66277 +
66278 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66279 + rcu_read_lock();
66280 + {
66281 + const struct cred *tmpcred = current_cred();
66282 + const struct cred *cred = __task_cred(task);
66283 +
66284 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
66285 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66286 + || in_group_p(grsec_proc_gid)
66287 +#endif
66288 + ) {
66289 + rcu_read_unlock();
66290 + return true;
66291 + }
66292 + }
66293 + rcu_read_unlock();
66294 +
66295 + if (!pid->hide_pid)
66296 + return false;
66297 +#endif
66298 +
66299 if (pid->hide_pid < hide_pid_min)
66300 return true;
66301 if (in_group_p(pid->pid_gid))
66302 return true;
66303 +
66304 return ptrace_may_access(task, PTRACE_MODE_READ);
66305 }
66306
66307 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
66308 put_task_struct(task);
66309
66310 if (!has_perms) {
66311 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66312 + {
66313 +#else
66314 if (pid->hide_pid == 2) {
66315 +#endif
66316 /*
66317 * Let's make getdents(), stat(), and open()
66318 * consistent with each other. If a process
66319 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
66320
66321 if (task) {
66322 mm = mm_access(task, mode);
66323 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
66324 + mmput(mm);
66325 + mm = ERR_PTR(-EPERM);
66326 + }
66327 put_task_struct(task);
66328
66329 if (!IS_ERR_OR_NULL(mm)) {
66330 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
66331 return PTR_ERR(mm);
66332
66333 file->private_data = mm;
66334 +
66335 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66336 + file->f_version = current->exec_id;
66337 +#endif
66338 +
66339 return 0;
66340 }
66341
66342 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
66343 ssize_t copied;
66344 char *page;
66345
66346 +#ifdef CONFIG_GRKERNSEC
66347 + if (write)
66348 + return -EPERM;
66349 +#endif
66350 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66351 + if (file->f_version != current->exec_id) {
66352 + gr_log_badprocpid("mem");
66353 + return 0;
66354 + }
66355 +#endif
66356 +
66357 if (!mm)
66358 return 0;
66359
66360 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
66361 goto free;
66362
66363 while (count > 0) {
66364 - int this_len = min_t(int, count, PAGE_SIZE);
66365 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
66366
66367 if (write && copy_from_user(page, buf, this_len)) {
66368 copied = -EFAULT;
66369 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
66370 if (!mm)
66371 return 0;
66372
66373 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66374 + if (file->f_version != current->exec_id) {
66375 + gr_log_badprocpid("environ");
66376 + return 0;
66377 + }
66378 +#endif
66379 +
66380 page = (char *)__get_free_page(GFP_TEMPORARY);
66381 if (!page)
66382 return -ENOMEM;
66383 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
66384 goto free;
66385 while (count > 0) {
66386 size_t this_len, max_len;
66387 - int retval;
66388 + ssize_t retval;
66389
66390 if (src >= (mm->env_end - mm->env_start))
66391 break;
66392 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
66393 int error = -EACCES;
66394
66395 /* Are we allowed to snoop on the tasks file descriptors? */
66396 - if (!proc_fd_access_allowed(inode))
66397 + if (!proc_fd_access_allowed(inode, 0))
66398 goto out;
66399
66400 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
66401 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
66402 struct path path;
66403
66404 /* Are we allowed to snoop on the tasks file descriptors? */
66405 - if (!proc_fd_access_allowed(inode))
66406 - goto out;
66407 + /* logging this is needed for learning on chromium to work properly,
66408 + but we don't want to flood the logs from 'ps' which does a readlink
66409 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
66410 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
66411 + */
66412 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
66413 + if (!proc_fd_access_allowed(inode,0))
66414 + goto out;
66415 + } else {
66416 + if (!proc_fd_access_allowed(inode,1))
66417 + goto out;
66418 + }
66419
66420 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
66421 if (error)
66422 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
66423 rcu_read_lock();
66424 cred = __task_cred(task);
66425 inode->i_uid = cred->euid;
66426 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66427 + inode->i_gid = grsec_proc_gid;
66428 +#else
66429 inode->i_gid = cred->egid;
66430 +#endif
66431 rcu_read_unlock();
66432 }
66433 security_task_to_inode(task, inode);
66434 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
66435 return -ENOENT;
66436 }
66437 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
66438 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66439 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
66440 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66441 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
66442 +#endif
66443 task_dumpable(task)) {
66444 cred = __task_cred(task);
66445 stat->uid = cred->euid;
66446 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66447 + stat->gid = grsec_proc_gid;
66448 +#else
66449 stat->gid = cred->egid;
66450 +#endif
66451 }
66452 }
66453 rcu_read_unlock();
66454 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
66455
66456 if (task) {
66457 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
66458 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66459 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
66460 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66461 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
66462 +#endif
66463 task_dumpable(task)) {
66464 rcu_read_lock();
66465 cred = __task_cred(task);
66466 inode->i_uid = cred->euid;
66467 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66468 + inode->i_gid = grsec_proc_gid;
66469 +#else
66470 inode->i_gid = cred->egid;
66471 +#endif
66472 rcu_read_unlock();
66473 } else {
66474 inode->i_uid = GLOBAL_ROOT_UID;
66475 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
66476 if (!task)
66477 goto out_no_task;
66478
66479 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66480 + goto out;
66481 +
66482 /*
66483 * Yes, it does not scale. And it should not. Don't add
66484 * new entries into /proc/<tgid>/ without very good reasons.
66485 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
66486 if (!task)
66487 return -ENOENT;
66488
66489 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66490 + goto out;
66491 +
66492 if (!dir_emit_dots(file, ctx))
66493 goto out;
66494
66495 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
66496 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
66497 #endif
66498 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66499 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66500 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66501 ONE("syscall", S_IRUSR, proc_pid_syscall),
66502 #endif
66503 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66504 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
66505 #ifdef CONFIG_SECURITY
66506 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66507 #endif
66508 -#ifdef CONFIG_KALLSYMS
66509 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66510 ONE("wchan", S_IRUGO, proc_pid_wchan),
66511 #endif
66512 -#ifdef CONFIG_STACKTRACE
66513 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66514 ONE("stack", S_IRUSR, proc_pid_stack),
66515 #endif
66516 #ifdef CONFIG_SCHEDSTATS
66517 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
66518 #ifdef CONFIG_HARDWALL
66519 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
66520 #endif
66521 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66522 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
66523 +#endif
66524 #ifdef CONFIG_USER_NS
66525 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
66526 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
66527 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
66528 if (!inode)
66529 goto out;
66530
66531 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66532 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
66533 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66534 + inode->i_gid = grsec_proc_gid;
66535 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
66536 +#else
66537 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
66538 +#endif
66539 inode->i_op = &proc_tgid_base_inode_operations;
66540 inode->i_fop = &proc_tgid_base_operations;
66541 inode->i_flags|=S_IMMUTABLE;
66542 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
66543 if (!task)
66544 goto out;
66545
66546 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66547 + goto out_put_task;
66548 +
66549 result = proc_pid_instantiate(dir, dentry, task, NULL);
66550 +out_put_task:
66551 put_task_struct(task);
66552 out:
66553 return ERR_PTR(result);
66554 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
66555 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
66556 #endif
66557 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66558 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66559 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66560 ONE("syscall", S_IRUSR, proc_pid_syscall),
66561 #endif
66562 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66563 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
66564 #ifdef CONFIG_SECURITY
66565 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66566 #endif
66567 -#ifdef CONFIG_KALLSYMS
66568 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66569 ONE("wchan", S_IRUGO, proc_pid_wchan),
66570 #endif
66571 -#ifdef CONFIG_STACKTRACE
66572 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66573 ONE("stack", S_IRUSR, proc_pid_stack),
66574 #endif
66575 #ifdef CONFIG_SCHEDSTATS
66576 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
66577 index cbd82df..c0407d2 100644
66578 --- a/fs/proc/cmdline.c
66579 +++ b/fs/proc/cmdline.c
66580 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
66581
66582 static int __init proc_cmdline_init(void)
66583 {
66584 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66585 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
66586 +#else
66587 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
66588 +#endif
66589 return 0;
66590 }
66591 fs_initcall(proc_cmdline_init);
66592 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
66593 index 50493ed..248166b 100644
66594 --- a/fs/proc/devices.c
66595 +++ b/fs/proc/devices.c
66596 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
66597
66598 static int __init proc_devices_init(void)
66599 {
66600 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66601 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
66602 +#else
66603 proc_create("devices", 0, NULL, &proc_devinfo_operations);
66604 +#endif
66605 return 0;
66606 }
66607 fs_initcall(proc_devices_init);
66608 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
66609 index 8e5ad83..1f07a8c 100644
66610 --- a/fs/proc/fd.c
66611 +++ b/fs/proc/fd.c
66612 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
66613 if (!task)
66614 return -ENOENT;
66615
66616 - files = get_files_struct(task);
66617 + if (!gr_acl_handle_procpidmem(task))
66618 + files = get_files_struct(task);
66619 put_task_struct(task);
66620
66621 if (files) {
66622 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
66623 */
66624 int proc_fd_permission(struct inode *inode, int mask)
66625 {
66626 + struct task_struct *task;
66627 int rv = generic_permission(inode, mask);
66628 - if (rv == 0)
66629 - return 0;
66630 +
66631 if (task_tgid(current) == proc_pid(inode))
66632 rv = 0;
66633 +
66634 + task = get_proc_task(inode);
66635 + if (task == NULL)
66636 + return rv;
66637 +
66638 + if (gr_acl_handle_procpidmem(task))
66639 + rv = -EACCES;
66640 +
66641 + put_task_struct(task);
66642 +
66643 return rv;
66644 }
66645
66646 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
66647 index b502bba..849e216 100644
66648 --- a/fs/proc/generic.c
66649 +++ b/fs/proc/generic.c
66650 @@ -22,6 +22,7 @@
66651 #include <linux/bitops.h>
66652 #include <linux/spinlock.h>
66653 #include <linux/completion.h>
66654 +#include <linux/grsecurity.h>
66655 #include <asm/uaccess.h>
66656
66657 #include "internal.h"
66658 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
66659 return proc_lookup_de(PDE(dir), dir, dentry);
66660 }
66661
66662 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
66663 + unsigned int flags)
66664 +{
66665 + if (gr_proc_is_restricted())
66666 + return ERR_PTR(-EACCES);
66667 +
66668 + return proc_lookup_de(PDE(dir), dir, dentry);
66669 +}
66670 +
66671 /*
66672 * This returns non-zero if at EOF, so that the /proc
66673 * root directory can use this and check if it should
66674 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
66675 return proc_readdir_de(PDE(inode), file, ctx);
66676 }
66677
66678 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
66679 +{
66680 + struct inode *inode = file_inode(file);
66681 +
66682 + if (gr_proc_is_restricted())
66683 + return -EACCES;
66684 +
66685 + return proc_readdir_de(PDE(inode), file, ctx);
66686 +}
66687 +
66688 /*
66689 * These are the generic /proc directory operations. They
66690 * use the in-memory "struct proc_dir_entry" tree to parse
66691 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
66692 .iterate = proc_readdir,
66693 };
66694
66695 +static const struct file_operations proc_dir_restricted_operations = {
66696 + .llseek = generic_file_llseek,
66697 + .read = generic_read_dir,
66698 + .iterate = proc_readdir_restrict,
66699 +};
66700 +
66701 /*
66702 * proc directories can do almost nothing..
66703 */
66704 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
66705 .setattr = proc_notify_change,
66706 };
66707
66708 +static const struct inode_operations proc_dir_restricted_inode_operations = {
66709 + .lookup = proc_lookup_restrict,
66710 + .getattr = proc_getattr,
66711 + .setattr = proc_notify_change,
66712 +};
66713 +
66714 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
66715 {
66716 int ret;
66717 @@ -339,8 +371,13 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
66718 return ret;
66719
66720 if (S_ISDIR(dp->mode)) {
66721 - dp->proc_fops = &proc_dir_operations;
66722 - dp->proc_iops = &proc_dir_inode_operations;
66723 + if (dp->restricted) {
66724 + dp->proc_fops = &proc_dir_restricted_operations;
66725 + dp->proc_iops = &proc_dir_restricted_inode_operations;
66726 + } else {
66727 + dp->proc_fops = &proc_dir_operations;
66728 + dp->proc_iops = &proc_dir_inode_operations;
66729 + }
66730 dir->nlink++;
66731 } else if (S_ISLNK(dp->mode)) {
66732 dp->proc_iops = &proc_link_inode_operations;
66733 @@ -453,6 +490,27 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
66734 }
66735 EXPORT_SYMBOL_GPL(proc_mkdir_data);
66736
66737 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
66738 + struct proc_dir_entry *parent, void *data)
66739 +{
66740 + struct proc_dir_entry *ent;
66741 +
66742 + if (mode == 0)
66743 + mode = S_IRUGO | S_IXUGO;
66744 +
66745 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
66746 + if (ent) {
66747 + ent->data = data;
66748 + ent->restricted = 1;
66749 + if (proc_register(parent, ent) < 0) {
66750 + kfree(ent);
66751 + ent = NULL;
66752 + }
66753 + }
66754 + return ent;
66755 +}
66756 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
66757 +
66758 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
66759 struct proc_dir_entry *parent)
66760 {
66761 @@ -467,6 +525,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
66762 }
66763 EXPORT_SYMBOL(proc_mkdir);
66764
66765 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
66766 + struct proc_dir_entry *parent)
66767 +{
66768 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
66769 +}
66770 +EXPORT_SYMBOL(proc_mkdir_restrict);
66771 +
66772 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
66773 struct proc_dir_entry *parent,
66774 const struct file_operations *proc_fops,
66775 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
66776 index 3b0f838..a0e0f63e 100644
66777 --- a/fs/proc/inode.c
66778 +++ b/fs/proc/inode.c
66779 @@ -24,11 +24,17 @@
66780 #include <linux/mount.h>
66781 #include <linux/magic.h>
66782 #include <linux/namei.h>
66783 +#include <linux/grsecurity.h>
66784
66785 #include <asm/uaccess.h>
66786
66787 #include "internal.h"
66788
66789 +#ifdef CONFIG_PROC_SYSCTL
66790 +extern const struct inode_operations proc_sys_inode_operations;
66791 +extern const struct inode_operations proc_sys_dir_operations;
66792 +#endif
66793 +
66794 static void proc_evict_inode(struct inode *inode)
66795 {
66796 struct proc_dir_entry *de;
66797 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
66798 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
66799 sysctl_head_put(head);
66800 }
66801 +
66802 +#ifdef CONFIG_PROC_SYSCTL
66803 + if (inode->i_op == &proc_sys_inode_operations ||
66804 + inode->i_op == &proc_sys_dir_operations)
66805 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
66806 +#endif
66807 +
66808 }
66809
66810 static struct kmem_cache * proc_inode_cachep;
66811 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
66812 if (de->mode) {
66813 inode->i_mode = de->mode;
66814 inode->i_uid = de->uid;
66815 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66816 + inode->i_gid = grsec_proc_gid;
66817 +#else
66818 inode->i_gid = de->gid;
66819 +#endif
66820 }
66821 if (de->size)
66822 inode->i_size = de->size;
66823 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
66824 index c835b94..c9e01a3 100644
66825 --- a/fs/proc/internal.h
66826 +++ b/fs/proc/internal.h
66827 @@ -47,9 +47,10 @@ struct proc_dir_entry {
66828 struct completion *pde_unload_completion;
66829 struct list_head pde_openers; /* who did ->open, but not ->release */
66830 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
66831 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
66832 u8 namelen;
66833 char name[];
66834 -};
66835 +} __randomize_layout;
66836
66837 union proc_op {
66838 int (*proc_get_link)(struct dentry *, struct path *);
66839 @@ -67,7 +68,7 @@ struct proc_inode {
66840 struct ctl_table *sysctl_entry;
66841 const struct proc_ns_operations *ns_ops;
66842 struct inode vfs_inode;
66843 -};
66844 +} __randomize_layout;
66845
66846 /*
66847 * General functions
66848 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
66849 struct pid *, struct task_struct *);
66850 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
66851 struct pid *, struct task_struct *);
66852 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66853 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
66854 + struct pid *, struct task_struct *);
66855 +#endif
66856
66857 /*
66858 * base.c
66859 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
66860 * generic.c
66861 */
66862 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
66863 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
66864 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
66865 struct dentry *);
66866 extern int proc_readdir(struct file *, struct dir_context *);
66867 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
66868 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
66869
66870 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
66871 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
66872 index a352d57..cb94a5c 100644
66873 --- a/fs/proc/interrupts.c
66874 +++ b/fs/proc/interrupts.c
66875 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
66876
66877 static int __init proc_interrupts_init(void)
66878 {
66879 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66880 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
66881 +#else
66882 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
66883 +#endif
66884 return 0;
66885 }
66886 fs_initcall(proc_interrupts_init);
66887 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
66888 index 91a4e64..cb007c0 100644
66889 --- a/fs/proc/kcore.c
66890 +++ b/fs/proc/kcore.c
66891 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66892 * the addresses in the elf_phdr on our list.
66893 */
66894 start = kc_offset_to_vaddr(*fpos - elf_buflen);
66895 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
66896 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
66897 + if (tsz > buflen)
66898 tsz = buflen;
66899 -
66900 +
66901 while (buflen) {
66902 struct kcore_list *m;
66903
66904 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66905 kfree(elf_buf);
66906 } else {
66907 if (kern_addr_valid(start)) {
66908 - unsigned long n;
66909 + char *elf_buf;
66910 + mm_segment_t oldfs;
66911
66912 - n = copy_to_user(buffer, (char *)start, tsz);
66913 - /*
66914 - * We cannot distinguish between fault on source
66915 - * and fault on destination. When this happens
66916 - * we clear too and hope it will trigger the
66917 - * EFAULT again.
66918 - */
66919 - if (n) {
66920 - if (clear_user(buffer + tsz - n,
66921 - n))
66922 + elf_buf = kmalloc(tsz, GFP_KERNEL);
66923 + if (!elf_buf)
66924 + return -ENOMEM;
66925 + oldfs = get_fs();
66926 + set_fs(KERNEL_DS);
66927 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
66928 + set_fs(oldfs);
66929 + if (copy_to_user(buffer, elf_buf, tsz)) {
66930 + kfree(elf_buf);
66931 return -EFAULT;
66932 + }
66933 }
66934 + set_fs(oldfs);
66935 + kfree(elf_buf);
66936 } else {
66937 if (clear_user(buffer, tsz))
66938 return -EFAULT;
66939 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66940
66941 static int open_kcore(struct inode *inode, struct file *filp)
66942 {
66943 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
66944 + return -EPERM;
66945 +#endif
66946 if (!capable(CAP_SYS_RAWIO))
66947 return -EPERM;
66948 if (kcore_need_update)
66949 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
66950 index d3ebf2e..6ad42d1 100644
66951 --- a/fs/proc/meminfo.c
66952 +++ b/fs/proc/meminfo.c
66953 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
66954 vmi.used >> 10,
66955 vmi.largest_chunk >> 10
66956 #ifdef CONFIG_MEMORY_FAILURE
66957 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66958 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66959 #endif
66960 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
66961 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
66962 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
66963 index d4a3574..b421ce9 100644
66964 --- a/fs/proc/nommu.c
66965 +++ b/fs/proc/nommu.c
66966 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
66967
66968 if (file) {
66969 seq_pad(m, ' ');
66970 - seq_path(m, &file->f_path, "");
66971 + seq_path(m, &file->f_path, "\n\\");
66972 }
66973
66974 seq_putc(m, '\n');
66975 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
66976 index 1bde894..22ac7eb 100644
66977 --- a/fs/proc/proc_net.c
66978 +++ b/fs/proc/proc_net.c
66979 @@ -23,9 +23,27 @@
66980 #include <linux/nsproxy.h>
66981 #include <net/net_namespace.h>
66982 #include <linux/seq_file.h>
66983 +#include <linux/grsecurity.h>
66984
66985 #include "internal.h"
66986
66987 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66988 +static struct seq_operations *ipv6_seq_ops_addr;
66989 +
66990 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
66991 +{
66992 + ipv6_seq_ops_addr = addr;
66993 +}
66994 +
66995 +void unregister_ipv6_seq_ops_addr(void)
66996 +{
66997 + ipv6_seq_ops_addr = NULL;
66998 +}
66999 +
67000 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
67001 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
67002 +#endif
67003 +
67004 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
67005 {
67006 return pde->parent->data;
67007 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
67008 return maybe_get_net(PDE_NET(PDE(inode)));
67009 }
67010
67011 +extern const struct seq_operations dev_seq_ops;
67012 +
67013 int seq_open_net(struct inode *ino, struct file *f,
67014 const struct seq_operations *ops, int size)
67015 {
67016 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
67017
67018 BUG_ON(size < sizeof(*p));
67019
67020 + /* only permit access to /proc/net/dev */
67021 + if (
67022 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
67023 + ops != ipv6_seq_ops_addr &&
67024 +#endif
67025 + ops != &dev_seq_ops && gr_proc_is_restricted())
67026 + return -EACCES;
67027 +
67028 net = get_proc_net(ino);
67029 if (net == NULL)
67030 return -ENXIO;
67031 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
67032 int err;
67033 struct net *net;
67034
67035 + if (gr_proc_is_restricted())
67036 + return -EACCES;
67037 +
67038 err = -ENXIO;
67039 net = get_proc_net(inode);
67040 if (net == NULL)
67041 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
67042 index f92d5dd..26398ac 100644
67043 --- a/fs/proc/proc_sysctl.c
67044 +++ b/fs/proc/proc_sysctl.c
67045 @@ -11,13 +11,21 @@
67046 #include <linux/namei.h>
67047 #include <linux/mm.h>
67048 #include <linux/module.h>
67049 +#include <linux/nsproxy.h>
67050 +#ifdef CONFIG_GRKERNSEC
67051 +#include <net/net_namespace.h>
67052 +#endif
67053 #include "internal.h"
67054
67055 +extern int gr_handle_chroot_sysctl(const int op);
67056 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
67057 + const int op);
67058 +
67059 static const struct dentry_operations proc_sys_dentry_operations;
67060 static const struct file_operations proc_sys_file_operations;
67061 -static const struct inode_operations proc_sys_inode_operations;
67062 +const struct inode_operations proc_sys_inode_operations;
67063 static const struct file_operations proc_sys_dir_file_operations;
67064 -static const struct inode_operations proc_sys_dir_operations;
67065 +const struct inode_operations proc_sys_dir_operations;
67066
67067 void proc_sys_poll_notify(struct ctl_table_poll *poll)
67068 {
67069 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
67070
67071 err = NULL;
67072 d_set_d_op(dentry, &proc_sys_dentry_operations);
67073 +
67074 + gr_handle_proc_create(dentry, inode);
67075 +
67076 d_add(dentry, inode);
67077
67078 out:
67079 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67080 struct inode *inode = file_inode(filp);
67081 struct ctl_table_header *head = grab_header(inode);
67082 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
67083 + int op = write ? MAY_WRITE : MAY_READ;
67084 ssize_t error;
67085 size_t res;
67086
67087 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67088 * and won't be until we finish.
67089 */
67090 error = -EPERM;
67091 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
67092 + if (sysctl_perm(head, table, op))
67093 goto out;
67094
67095 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
67096 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67097 if (!table->proc_handler)
67098 goto out;
67099
67100 +#ifdef CONFIG_GRKERNSEC
67101 + error = -EPERM;
67102 + if (gr_handle_chroot_sysctl(op))
67103 + goto out;
67104 + dget(filp->f_path.dentry);
67105 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
67106 + dput(filp->f_path.dentry);
67107 + goto out;
67108 + }
67109 + dput(filp->f_path.dentry);
67110 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
67111 + goto out;
67112 + if (write) {
67113 + if (current->nsproxy->net_ns != table->extra2) {
67114 + if (!capable(CAP_SYS_ADMIN))
67115 + goto out;
67116 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
67117 + goto out;
67118 + }
67119 +#endif
67120 +
67121 /* careful: calling conventions are nasty here */
67122 res = count;
67123 error = table->proc_handler(table, write, buf, &res, ppos);
67124 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
67125 return false;
67126 } else {
67127 d_set_d_op(child, &proc_sys_dentry_operations);
67128 +
67129 + gr_handle_proc_create(child, inode);
67130 +
67131 d_add(child, inode);
67132 }
67133 } else {
67134 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
67135 if ((*pos)++ < ctx->pos)
67136 return true;
67137
67138 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
67139 + return 0;
67140 +
67141 if (unlikely(S_ISLNK(table->mode)))
67142 res = proc_sys_link_fill_cache(file, ctx, head, table);
67143 else
67144 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
67145 if (IS_ERR(head))
67146 return PTR_ERR(head);
67147
67148 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
67149 + return -ENOENT;
67150 +
67151 generic_fillattr(inode, stat);
67152 if (table)
67153 stat->mode = (stat->mode & S_IFMT) | table->mode;
67154 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
67155 .llseek = generic_file_llseek,
67156 };
67157
67158 -static const struct inode_operations proc_sys_inode_operations = {
67159 +const struct inode_operations proc_sys_inode_operations = {
67160 .permission = proc_sys_permission,
67161 .setattr = proc_sys_setattr,
67162 .getattr = proc_sys_getattr,
67163 };
67164
67165 -static const struct inode_operations proc_sys_dir_operations = {
67166 +const struct inode_operations proc_sys_dir_operations = {
67167 .lookup = proc_sys_lookup,
67168 .permission = proc_sys_permission,
67169 .setattr = proc_sys_setattr,
67170 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
67171 static struct ctl_dir *new_dir(struct ctl_table_set *set,
67172 const char *name, int namelen)
67173 {
67174 - struct ctl_table *table;
67175 + ctl_table_no_const *table;
67176 struct ctl_dir *new;
67177 struct ctl_node *node;
67178 char *new_name;
67179 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
67180 return NULL;
67181
67182 node = (struct ctl_node *)(new + 1);
67183 - table = (struct ctl_table *)(node + 1);
67184 + table = (ctl_table_no_const *)(node + 1);
67185 new_name = (char *)(table + 2);
67186 memcpy(new_name, name, namelen);
67187 new_name[namelen] = '\0';
67188 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
67189 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
67190 struct ctl_table_root *link_root)
67191 {
67192 - struct ctl_table *link_table, *entry, *link;
67193 + ctl_table_no_const *link_table, *link;
67194 + struct ctl_table *entry;
67195 struct ctl_table_header *links;
67196 struct ctl_node *node;
67197 char *link_name;
67198 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
67199 return NULL;
67200
67201 node = (struct ctl_node *)(links + 1);
67202 - link_table = (struct ctl_table *)(node + nr_entries);
67203 + link_table = (ctl_table_no_const *)(node + nr_entries);
67204 link_name = (char *)&link_table[nr_entries + 1];
67205
67206 for (link = link_table, entry = table; entry->procname; link++, entry++) {
67207 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67208 struct ctl_table_header ***subheader, struct ctl_table_set *set,
67209 struct ctl_table *table)
67210 {
67211 - struct ctl_table *ctl_table_arg = NULL;
67212 - struct ctl_table *entry, *files;
67213 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
67214 + struct ctl_table *entry;
67215 int nr_files = 0;
67216 int nr_dirs = 0;
67217 int err = -ENOMEM;
67218 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67219 nr_files++;
67220 }
67221
67222 - files = table;
67223 /* If there are mixed files and directories we need a new table */
67224 if (nr_dirs && nr_files) {
67225 - struct ctl_table *new;
67226 + ctl_table_no_const *new;
67227 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
67228 GFP_KERNEL);
67229 if (!files)
67230 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67231 /* Register everything except a directory full of subdirectories */
67232 if (nr_files || !nr_dirs) {
67233 struct ctl_table_header *header;
67234 - header = __register_sysctl_table(set, path, files);
67235 + header = __register_sysctl_table(set, path, files ? files : table);
67236 if (!header) {
67237 kfree(ctl_table_arg);
67238 goto out;
67239 diff --git a/fs/proc/root.c b/fs/proc/root.c
67240 index e74ac9f..35e89f4 100644
67241 --- a/fs/proc/root.c
67242 +++ b/fs/proc/root.c
67243 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
67244 proc_mkdir("openprom", NULL);
67245 #endif
67246 proc_tty_init();
67247 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67248 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67249 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
67250 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67251 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
67252 +#endif
67253 +#else
67254 proc_mkdir("bus", NULL);
67255 +#endif
67256 proc_sys_init();
67257 }
67258
67259 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
67260 index 510413eb..34d9a8c 100644
67261 --- a/fs/proc/stat.c
67262 +++ b/fs/proc/stat.c
67263 @@ -11,6 +11,7 @@
67264 #include <linux/irqnr.h>
67265 #include <linux/cputime.h>
67266 #include <linux/tick.h>
67267 +#include <linux/grsecurity.h>
67268
67269 #ifndef arch_irq_stat_cpu
67270 #define arch_irq_stat_cpu(cpu) 0
67271 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
67272 u64 sum_softirq = 0;
67273 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
67274 struct timespec boottime;
67275 + int unrestricted = 1;
67276 +
67277 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67278 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67279 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
67280 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67281 + && !in_group_p(grsec_proc_gid)
67282 +#endif
67283 + )
67284 + unrestricted = 0;
67285 +#endif
67286 +#endif
67287
67288 user = nice = system = idle = iowait =
67289 irq = softirq = steal = 0;
67290 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
67291 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
67292 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
67293 idle += get_idle_time(i);
67294 - iowait += get_iowait_time(i);
67295 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67296 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67297 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67298 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67299 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67300 - sum += kstat_cpu_irqs_sum(i);
67301 - sum += arch_irq_stat_cpu(i);
67302 + if (unrestricted) {
67303 + iowait += get_iowait_time(i);
67304 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67305 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67306 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67307 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67308 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67309 + sum += kstat_cpu_irqs_sum(i);
67310 + sum += arch_irq_stat_cpu(i);
67311 + for (j = 0; j < NR_SOFTIRQS; j++) {
67312 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
67313
67314 - for (j = 0; j < NR_SOFTIRQS; j++) {
67315 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
67316 -
67317 - per_softirq_sums[j] += softirq_stat;
67318 - sum_softirq += softirq_stat;
67319 + per_softirq_sums[j] += softirq_stat;
67320 + sum_softirq += softirq_stat;
67321 + }
67322 }
67323 }
67324 - sum += arch_irq_stat();
67325 + if (unrestricted)
67326 + sum += arch_irq_stat();
67327
67328 seq_puts(p, "cpu ");
67329 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
67330 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
67331 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
67332 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
67333 idle = get_idle_time(i);
67334 - iowait = get_iowait_time(i);
67335 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67336 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67337 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67338 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67339 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67340 + if (unrestricted) {
67341 + iowait = get_iowait_time(i);
67342 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67343 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67344 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67345 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67346 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67347 + }
67348 seq_printf(p, "cpu%d", i);
67349 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
67350 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
67351 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
67352
67353 /* sum again ? it could be updated? */
67354 for_each_irq_nr(j)
67355 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
67356 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
67357
67358 seq_printf(p,
67359 "\nctxt %llu\n"
67360 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
67361 "processes %lu\n"
67362 "procs_running %lu\n"
67363 "procs_blocked %lu\n",
67364 - nr_context_switches(),
67365 + unrestricted ? nr_context_switches() : 0ULL,
67366 (unsigned long)jif,
67367 - total_forks,
67368 - nr_running(),
67369 - nr_iowait());
67370 + unrestricted ? total_forks : 0UL,
67371 + unrestricted ? nr_running() : 0UL,
67372 + unrestricted ? nr_iowait() : 0UL);
67373
67374 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
67375
67376 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
67377 index f86e549..3a88fcd 100644
67378 --- a/fs/proc/task_mmu.c
67379 +++ b/fs/proc/task_mmu.c
67380 @@ -13,12 +13,19 @@
67381 #include <linux/swap.h>
67382 #include <linux/swapops.h>
67383 #include <linux/mmu_notifier.h>
67384 +#include <linux/grsecurity.h>
67385
67386 #include <asm/elf.h>
67387 #include <asm/uaccess.h>
67388 #include <asm/tlbflush.h>
67389 #include "internal.h"
67390
67391 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67392 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
67393 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
67394 + _mm->pax_flags & MF_PAX_SEGMEXEC))
67395 +#endif
67396 +
67397 void task_mem(struct seq_file *m, struct mm_struct *mm)
67398 {
67399 unsigned long data, text, lib, swap;
67400 @@ -54,8 +61,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67401 "VmExe:\t%8lu kB\n"
67402 "VmLib:\t%8lu kB\n"
67403 "VmPTE:\t%8lu kB\n"
67404 - "VmSwap:\t%8lu kB\n",
67405 - hiwater_vm << (PAGE_SHIFT-10),
67406 + "VmSwap:\t%8lu kB\n"
67407 +
67408 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
67409 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
67410 +#endif
67411 +
67412 + ,hiwater_vm << (PAGE_SHIFT-10),
67413 total_vm << (PAGE_SHIFT-10),
67414 mm->locked_vm << (PAGE_SHIFT-10),
67415 mm->pinned_vm << (PAGE_SHIFT-10),
67416 @@ -65,7 +77,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67417 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
67418 (PTRS_PER_PTE * sizeof(pte_t) *
67419 atomic_long_read(&mm->nr_ptes)) >> 10,
67420 - swap << (PAGE_SHIFT-10));
67421 + swap << (PAGE_SHIFT-10)
67422 +
67423 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
67424 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67425 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
67426 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
67427 +#else
67428 + , mm->context.user_cs_base
67429 + , mm->context.user_cs_limit
67430 +#endif
67431 +#endif
67432 +
67433 + );
67434 }
67435
67436 unsigned long task_vsize(struct mm_struct *mm)
67437 @@ -282,13 +306,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67438 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
67439 }
67440
67441 - /* We don't show the stack guard page in /proc/maps */
67442 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67443 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
67444 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
67445 +#else
67446 start = vma->vm_start;
67447 - if (stack_guard_page_start(vma, start))
67448 - start += PAGE_SIZE;
67449 end = vma->vm_end;
67450 - if (stack_guard_page_end(vma, end))
67451 - end -= PAGE_SIZE;
67452 +#endif
67453
67454 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
67455 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
67456 @@ -298,7 +322,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67457 flags & VM_WRITE ? 'w' : '-',
67458 flags & VM_EXEC ? 'x' : '-',
67459 flags & VM_MAYSHARE ? 's' : 'p',
67460 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67461 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
67462 +#else
67463 pgoff,
67464 +#endif
67465 MAJOR(dev), MINOR(dev), ino);
67466
67467 /*
67468 @@ -307,7 +335,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67469 */
67470 if (file) {
67471 seq_pad(m, ' ');
67472 - seq_path(m, &file->f_path, "\n");
67473 + seq_path(m, &file->f_path, "\n\\");
67474 goto done;
67475 }
67476
67477 @@ -338,8 +366,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67478 * Thread stack in /proc/PID/task/TID/maps or
67479 * the main process stack.
67480 */
67481 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
67482 - vma->vm_end >= mm->start_stack)) {
67483 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
67484 + (vma->vm_start <= mm->start_stack &&
67485 + vma->vm_end >= mm->start_stack)) {
67486 name = "[stack]";
67487 } else {
67488 /* Thread stack in /proc/PID/maps */
67489 @@ -359,6 +388,12 @@ done:
67490
67491 static int show_map(struct seq_file *m, void *v, int is_pid)
67492 {
67493 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67494 + if (current->exec_id != m->exec_id) {
67495 + gr_log_badprocpid("maps");
67496 + return 0;
67497 + }
67498 +#endif
67499 show_map_vma(m, v, is_pid);
67500 m_cache_vma(m, v);
67501 return 0;
67502 @@ -629,12 +664,23 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
67503 .private = &mss,
67504 };
67505
67506 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67507 + if (current->exec_id != m->exec_id) {
67508 + gr_log_badprocpid("smaps");
67509 + return 0;
67510 + }
67511 +#endif
67512 memset(&mss, 0, sizeof mss);
67513 - mss.vma = vma;
67514 - /* mmap_sem is held in m_start */
67515 - if (vma->vm_mm && !is_vm_hugetlb_page(vma))
67516 - walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
67517 -
67518 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67519 + if (!PAX_RAND_FLAGS(vma->vm_mm)) {
67520 +#endif
67521 + mss.vma = vma;
67522 + /* mmap_sem is held in m_start */
67523 + if (vma->vm_mm && !is_vm_hugetlb_page(vma))
67524 + walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
67525 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67526 + }
67527 +#endif
67528 show_map_vma(m, vma, is_pid);
67529
67530 seq_printf(m,
67531 @@ -652,7 +698,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
67532 "KernelPageSize: %8lu kB\n"
67533 "MMUPageSize: %8lu kB\n"
67534 "Locked: %8lu kB\n",
67535 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67536 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
67537 +#else
67538 (vma->vm_end - vma->vm_start) >> 10,
67539 +#endif
67540 mss.resident >> 10,
67541 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
67542 mss.shared_clean >> 10,
67543 @@ -1489,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67544 char buffer[64];
67545 int nid;
67546
67547 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67548 + if (current->exec_id != m->exec_id) {
67549 + gr_log_badprocpid("numa_maps");
67550 + return 0;
67551 + }
67552 +#endif
67553 +
67554 if (!mm)
67555 return 0;
67556
67557 @@ -1510,11 +1567,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67558 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
67559 }
67560
67561 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67562 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
67563 +#else
67564 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
67565 +#endif
67566
67567 if (file) {
67568 seq_puts(m, " file=");
67569 - seq_path(m, &file->f_path, "\n\t= ");
67570 + seq_path(m, &file->f_path, "\n\t\\= ");
67571 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
67572 seq_puts(m, " heap");
67573 } else {
67574 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
67575 index 599ec2e..f1413ae 100644
67576 --- a/fs/proc/task_nommu.c
67577 +++ b/fs/proc/task_nommu.c
67578 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67579 else
67580 bytes += kobjsize(mm);
67581
67582 - if (current->fs && current->fs->users > 1)
67583 + if (current->fs && atomic_read(&current->fs->users) > 1)
67584 sbytes += kobjsize(current->fs);
67585 else
67586 bytes += kobjsize(current->fs);
67587 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
67588
67589 if (file) {
67590 seq_pad(m, ' ');
67591 - seq_path(m, &file->f_path, "");
67592 + seq_path(m, &file->f_path, "\n\\");
67593 } else if (mm) {
67594 pid_t tid = pid_of_stack(priv, vma, is_pid);
67595
67596 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
67597 index a90d6d35..d08047c 100644
67598 --- a/fs/proc/vmcore.c
67599 +++ b/fs/proc/vmcore.c
67600 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
67601 nr_bytes = count;
67602
67603 /* If pfn is not ram, return zeros for sparse dump files */
67604 - if (pfn_is_ram(pfn) == 0)
67605 - memset(buf, 0, nr_bytes);
67606 - else {
67607 + if (pfn_is_ram(pfn) == 0) {
67608 + if (userbuf) {
67609 + if (clear_user((char __force_user *)buf, nr_bytes))
67610 + return -EFAULT;
67611 + } else
67612 + memset(buf, 0, nr_bytes);
67613 + } else {
67614 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
67615 offset, userbuf);
67616 if (tmp < 0)
67617 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
67618 static int copy_to(void *target, void *src, size_t size, int userbuf)
67619 {
67620 if (userbuf) {
67621 - if (copy_to_user((char __user *) target, src, size))
67622 + if (copy_to_user((char __force_user *) target, src, size))
67623 return -EFAULT;
67624 } else {
67625 memcpy(target, src, size);
67626 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67627 if (*fpos < m->offset + m->size) {
67628 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
67629 start = m->paddr + *fpos - m->offset;
67630 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
67631 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
67632 if (tmp < 0)
67633 return tmp;
67634 buflen -= tsz;
67635 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67636 static ssize_t read_vmcore(struct file *file, char __user *buffer,
67637 size_t buflen, loff_t *fpos)
67638 {
67639 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
67640 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
67641 }
67642
67643 /*
67644 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
67645 index d3fb2b6..43a8140 100644
67646 --- a/fs/qnx6/qnx6.h
67647 +++ b/fs/qnx6/qnx6.h
67648 @@ -74,7 +74,7 @@ enum {
67649 BYTESEX_BE,
67650 };
67651
67652 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67653 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67654 {
67655 if (sbi->s_bytesex == BYTESEX_LE)
67656 return le64_to_cpu((__force __le64)n);
67657 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
67658 return (__force __fs64)cpu_to_be64(n);
67659 }
67660
67661 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67662 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67663 {
67664 if (sbi->s_bytesex == BYTESEX_LE)
67665 return le32_to_cpu((__force __le32)n);
67666 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
67667 index bb2869f..d34ada8 100644
67668 --- a/fs/quota/netlink.c
67669 +++ b/fs/quota/netlink.c
67670 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
67671 void quota_send_warning(struct kqid qid, dev_t dev,
67672 const char warntype)
67673 {
67674 - static atomic_t seq;
67675 + static atomic_unchecked_t seq;
67676 struct sk_buff *skb;
67677 void *msg_head;
67678 int ret;
67679 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
67680 "VFS: Not enough memory to send quota warning.\n");
67681 return;
67682 }
67683 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
67684 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
67685 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
67686 if (!msg_head) {
67687 printk(KERN_ERR
67688 diff --git a/fs/read_write.c b/fs/read_write.c
67689 index c0805c93..d39f2eb 100644
67690 --- a/fs/read_write.c
67691 +++ b/fs/read_write.c
67692 @@ -507,7 +507,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
67693
67694 old_fs = get_fs();
67695 set_fs(get_ds());
67696 - p = (__force const char __user *)buf;
67697 + p = (const char __force_user *)buf;
67698 if (count > MAX_RW_COUNT)
67699 count = MAX_RW_COUNT;
67700 if (file->f_op->write)
67701 diff --git a/fs/readdir.c b/fs/readdir.c
67702 index ced6791..936687b 100644
67703 --- a/fs/readdir.c
67704 +++ b/fs/readdir.c
67705 @@ -18,6 +18,7 @@
67706 #include <linux/security.h>
67707 #include <linux/syscalls.h>
67708 #include <linux/unistd.h>
67709 +#include <linux/namei.h>
67710
67711 #include <asm/uaccess.h>
67712
67713 @@ -71,6 +72,7 @@ struct old_linux_dirent {
67714 struct readdir_callback {
67715 struct dir_context ctx;
67716 struct old_linux_dirent __user * dirent;
67717 + struct file * file;
67718 int result;
67719 };
67720
67721 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
67722 buf->result = -EOVERFLOW;
67723 return -EOVERFLOW;
67724 }
67725 +
67726 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67727 + return 0;
67728 +
67729 buf->result++;
67730 dirent = buf->dirent;
67731 if (!access_ok(VERIFY_WRITE, dirent,
67732 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67733 if (!f.file)
67734 return -EBADF;
67735
67736 + buf.file = f.file;
67737 error = iterate_dir(f.file, &buf.ctx);
67738 if (buf.result)
67739 error = buf.result;
67740 @@ -145,6 +152,7 @@ struct getdents_callback {
67741 struct dir_context ctx;
67742 struct linux_dirent __user * current_dir;
67743 struct linux_dirent __user * previous;
67744 + struct file * file;
67745 int count;
67746 int error;
67747 };
67748 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
67749 buf->error = -EOVERFLOW;
67750 return -EOVERFLOW;
67751 }
67752 +
67753 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67754 + return 0;
67755 +
67756 dirent = buf->previous;
67757 if (dirent) {
67758 if (__put_user(offset, &dirent->d_off))
67759 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
67760 if (!f.file)
67761 return -EBADF;
67762
67763 + buf.file = f.file;
67764 error = iterate_dir(f.file, &buf.ctx);
67765 if (error >= 0)
67766 error = buf.error;
67767 @@ -230,6 +243,7 @@ struct getdents_callback64 {
67768 struct dir_context ctx;
67769 struct linux_dirent64 __user * current_dir;
67770 struct linux_dirent64 __user * previous;
67771 + struct file *file;
67772 int count;
67773 int error;
67774 };
67775 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
67776 buf->error = -EINVAL; /* only used if we fail.. */
67777 if (reclen > buf->count)
67778 return -EINVAL;
67779 +
67780 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67781 + return 0;
67782 +
67783 dirent = buf->previous;
67784 if (dirent) {
67785 if (__put_user(offset, &dirent->d_off))
67786 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67787 if (!f.file)
67788 return -EBADF;
67789
67790 + buf.file = f.file;
67791 error = iterate_dir(f.file, &buf.ctx);
67792 if (error >= 0)
67793 error = buf.error;
67794 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
67795 index 9c02d96..6562c10 100644
67796 --- a/fs/reiserfs/do_balan.c
67797 +++ b/fs/reiserfs/do_balan.c
67798 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
67799 return;
67800 }
67801
67802 - atomic_inc(&fs_generation(tb->tb_sb));
67803 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
67804 do_balance_starts(tb);
67805
67806 /*
67807 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
67808 index aca73dd..e3c558d 100644
67809 --- a/fs/reiserfs/item_ops.c
67810 +++ b/fs/reiserfs/item_ops.c
67811 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
67812 }
67813
67814 static struct item_operations errcatch_ops = {
67815 - errcatch_bytes_number,
67816 - errcatch_decrement_key,
67817 - errcatch_is_left_mergeable,
67818 - errcatch_print_item,
67819 - errcatch_check_item,
67820 + .bytes_number = errcatch_bytes_number,
67821 + .decrement_key = errcatch_decrement_key,
67822 + .is_left_mergeable = errcatch_is_left_mergeable,
67823 + .print_item = errcatch_print_item,
67824 + .check_item = errcatch_check_item,
67825
67826 - errcatch_create_vi,
67827 - errcatch_check_left,
67828 - errcatch_check_right,
67829 - errcatch_part_size,
67830 - errcatch_unit_num,
67831 - errcatch_print_vi
67832 + .create_vi = errcatch_create_vi,
67833 + .check_left = errcatch_check_left,
67834 + .check_right = errcatch_check_right,
67835 + .part_size = errcatch_part_size,
67836 + .unit_num = errcatch_unit_num,
67837 + .print_vi = errcatch_print_vi
67838 };
67839
67840 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
67841 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
67842 index 621b9f3..af527fd 100644
67843 --- a/fs/reiserfs/procfs.c
67844 +++ b/fs/reiserfs/procfs.c
67845 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
67846 "SMALL_TAILS " : "NO_TAILS ",
67847 replay_only(sb) ? "REPLAY_ONLY " : "",
67848 convert_reiserfs(sb) ? "CONV " : "",
67849 - atomic_read(&r->s_generation_counter),
67850 + atomic_read_unchecked(&r->s_generation_counter),
67851 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
67852 SF(s_do_balance), SF(s_unneeded_left_neighbor),
67853 SF(s_good_search_by_key_reada), SF(s_bmaps),
67854 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
67855 index bb79cdd..fcf49ef 100644
67856 --- a/fs/reiserfs/reiserfs.h
67857 +++ b/fs/reiserfs/reiserfs.h
67858 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
67859 /* Comment? -Hans */
67860 wait_queue_head_t s_wait;
67861 /* increased by one every time the tree gets re-balanced */
67862 - atomic_t s_generation_counter;
67863 + atomic_unchecked_t s_generation_counter;
67864
67865 /* File system properties. Currently holds on-disk FS format */
67866 unsigned long s_properties;
67867 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
67868 #define REISERFS_USER_MEM 1 /* user memory mode */
67869
67870 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
67871 -#define get_generation(s) atomic_read (&fs_generation(s))
67872 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
67873 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
67874 #define __fs_changed(gen,s) (gen != get_generation (s))
67875 #define fs_changed(gen,s) \
67876 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
67877 index 71fbbe3..eff29ba 100644
67878 --- a/fs/reiserfs/super.c
67879 +++ b/fs/reiserfs/super.c
67880 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
67881 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
67882 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
67883 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
67884 +#ifdef CONFIG_REISERFS_FS_XATTR
67885 + /* turn on user xattrs by default */
67886 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
67887 +#endif
67888 /* no preallocation minimum, be smart in reiserfs_file_write instead */
67889 sbi->s_alloc_options.preallocmin = 0;
67890 /* Preallocate by 16 blocks (17-1) at once */
67891 diff --git a/fs/select.c b/fs/select.c
67892 index 467bb1c..cf9d65a 100644
67893 --- a/fs/select.c
67894 +++ b/fs/select.c
67895 @@ -20,6 +20,7 @@
67896 #include <linux/export.h>
67897 #include <linux/slab.h>
67898 #include <linux/poll.h>
67899 +#include <linux/security.h>
67900 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
67901 #include <linux/file.h>
67902 #include <linux/fdtable.h>
67903 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
67904 struct poll_list *walk = head;
67905 unsigned long todo = nfds;
67906
67907 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
67908 if (nfds > rlimit(RLIMIT_NOFILE))
67909 return -EINVAL;
67910
67911 diff --git a/fs/seq_file.c b/fs/seq_file.c
67912 index dbf3a59..daf023f 100644
67913 --- a/fs/seq_file.c
67914 +++ b/fs/seq_file.c
67915 @@ -12,6 +12,8 @@
67916 #include <linux/slab.h>
67917 #include <linux/cred.h>
67918 #include <linux/mm.h>
67919 +#include <linux/sched.h>
67920 +#include <linux/grsecurity.h>
67921
67922 #include <asm/uaccess.h>
67923 #include <asm/page.h>
67924 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
67925
67926 static void *seq_buf_alloc(unsigned long size)
67927 {
67928 - void *buf;
67929 -
67930 - /*
67931 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
67932 - * it's better to fall back to vmalloc() than to kill things.
67933 - */
67934 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
67935 - if (!buf && size > PAGE_SIZE)
67936 - buf = vmalloc(size);
67937 - return buf;
67938 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
67939 }
67940
67941 /**
67942 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
67943 #ifdef CONFIG_USER_NS
67944 p->user_ns = file->f_cred->user_ns;
67945 #endif
67946 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67947 + p->exec_id = current->exec_id;
67948 +#endif
67949
67950 /*
67951 * Wrappers around seq_open(e.g. swaps_open) need to be
67952 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
67953 }
67954 EXPORT_SYMBOL(seq_open);
67955
67956 +
67957 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
67958 +{
67959 + if (gr_proc_is_restricted())
67960 + return -EACCES;
67961 +
67962 + return seq_open(file, op);
67963 +}
67964 +EXPORT_SYMBOL(seq_open_restrict);
67965 +
67966 static int traverse(struct seq_file *m, loff_t offset)
67967 {
67968 loff_t pos = 0, index;
67969 @@ -158,7 +164,7 @@ Eoverflow:
67970 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
67971 {
67972 struct seq_file *m = file->private_data;
67973 - size_t copied = 0;
67974 + ssize_t copied = 0;
67975 loff_t pos;
67976 size_t n;
67977 void *p;
67978 @@ -589,7 +595,7 @@ static void single_stop(struct seq_file *p, void *v)
67979 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
67980 void *data)
67981 {
67982 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
67983 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
67984 int res = -ENOMEM;
67985
67986 if (op) {
67987 @@ -625,6 +631,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
67988 }
67989 EXPORT_SYMBOL(single_open_size);
67990
67991 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
67992 + void *data)
67993 +{
67994 + if (gr_proc_is_restricted())
67995 + return -EACCES;
67996 +
67997 + return single_open(file, show, data);
67998 +}
67999 +EXPORT_SYMBOL(single_open_restrict);
68000 +
68001 +
68002 int single_release(struct inode *inode, struct file *file)
68003 {
68004 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
68005 diff --git a/fs/splice.c b/fs/splice.c
68006 index 75c6058..770d40c 100644
68007 --- a/fs/splice.c
68008 +++ b/fs/splice.c
68009 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68010 pipe_lock(pipe);
68011
68012 for (;;) {
68013 - if (!pipe->readers) {
68014 + if (!atomic_read(&pipe->readers)) {
68015 send_sig(SIGPIPE, current, 0);
68016 if (!ret)
68017 ret = -EPIPE;
68018 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68019 page_nr++;
68020 ret += buf->len;
68021
68022 - if (pipe->files)
68023 + if (atomic_read(&pipe->files))
68024 do_wakeup = 1;
68025
68026 if (!--spd->nr_pages)
68027 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68028 do_wakeup = 0;
68029 }
68030
68031 - pipe->waiting_writers++;
68032 + atomic_inc(&pipe->waiting_writers);
68033 pipe_wait(pipe);
68034 - pipe->waiting_writers--;
68035 + atomic_dec(&pipe->waiting_writers);
68036 }
68037
68038 pipe_unlock(pipe);
68039 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
68040 old_fs = get_fs();
68041 set_fs(get_ds());
68042 /* The cast to a user pointer is valid due to the set_fs() */
68043 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
68044 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
68045 set_fs(old_fs);
68046
68047 return res;
68048 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
68049 old_fs = get_fs();
68050 set_fs(get_ds());
68051 /* The cast to a user pointer is valid due to the set_fs() */
68052 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
68053 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
68054 set_fs(old_fs);
68055
68056 return res;
68057 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
68058 goto err;
68059
68060 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
68061 - vec[i].iov_base = (void __user *) page_address(page);
68062 + vec[i].iov_base = (void __force_user *) page_address(page);
68063 vec[i].iov_len = this_len;
68064 spd.pages[i] = page;
68065 spd.nr_pages++;
68066 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
68067 ops->release(pipe, buf);
68068 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
68069 pipe->nrbufs--;
68070 - if (pipe->files)
68071 + if (atomic_read(&pipe->files))
68072 sd->need_wakeup = true;
68073 }
68074
68075 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
68076 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
68077 {
68078 while (!pipe->nrbufs) {
68079 - if (!pipe->writers)
68080 + if (!atomic_read(&pipe->writers))
68081 return 0;
68082
68083 - if (!pipe->waiting_writers && sd->num_spliced)
68084 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
68085 return 0;
68086
68087 if (sd->flags & SPLICE_F_NONBLOCK)
68088 @@ -1040,7 +1040,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
68089 ops->release(pipe, buf);
68090 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
68091 pipe->nrbufs--;
68092 - if (pipe->files)
68093 + if (atomic_read(&pipe->files))
68094 sd.need_wakeup = true;
68095 } else {
68096 buf->offset += ret;
68097 @@ -1200,7 +1200,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
68098 * out of the pipe right after the splice_to_pipe(). So set
68099 * PIPE_READERS appropriately.
68100 */
68101 - pipe->readers = 1;
68102 + atomic_set(&pipe->readers, 1);
68103
68104 current->splice_pipe = pipe;
68105 }
68106 @@ -1497,6 +1497,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
68107
68108 partial[buffers].offset = off;
68109 partial[buffers].len = plen;
68110 + partial[buffers].private = 0;
68111
68112 off = 0;
68113 len -= plen;
68114 @@ -1733,9 +1734,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68115 ret = -ERESTARTSYS;
68116 break;
68117 }
68118 - if (!pipe->writers)
68119 + if (!atomic_read(&pipe->writers))
68120 break;
68121 - if (!pipe->waiting_writers) {
68122 + if (!atomic_read(&pipe->waiting_writers)) {
68123 if (flags & SPLICE_F_NONBLOCK) {
68124 ret = -EAGAIN;
68125 break;
68126 @@ -1767,7 +1768,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68127 pipe_lock(pipe);
68128
68129 while (pipe->nrbufs >= pipe->buffers) {
68130 - if (!pipe->readers) {
68131 + if (!atomic_read(&pipe->readers)) {
68132 send_sig(SIGPIPE, current, 0);
68133 ret = -EPIPE;
68134 break;
68135 @@ -1780,9 +1781,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68136 ret = -ERESTARTSYS;
68137 break;
68138 }
68139 - pipe->waiting_writers++;
68140 + atomic_inc(&pipe->waiting_writers);
68141 pipe_wait(pipe);
68142 - pipe->waiting_writers--;
68143 + atomic_dec(&pipe->waiting_writers);
68144 }
68145
68146 pipe_unlock(pipe);
68147 @@ -1818,14 +1819,14 @@ retry:
68148 pipe_double_lock(ipipe, opipe);
68149
68150 do {
68151 - if (!opipe->readers) {
68152 + if (!atomic_read(&opipe->readers)) {
68153 send_sig(SIGPIPE, current, 0);
68154 if (!ret)
68155 ret = -EPIPE;
68156 break;
68157 }
68158
68159 - if (!ipipe->nrbufs && !ipipe->writers)
68160 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
68161 break;
68162
68163 /*
68164 @@ -1922,7 +1923,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
68165 pipe_double_lock(ipipe, opipe);
68166
68167 do {
68168 - if (!opipe->readers) {
68169 + if (!atomic_read(&opipe->readers)) {
68170 send_sig(SIGPIPE, current, 0);
68171 if (!ret)
68172 ret = -EPIPE;
68173 @@ -1967,7 +1968,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
68174 * return EAGAIN if we have the potential of some data in the
68175 * future, otherwise just return 0
68176 */
68177 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
68178 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
68179 ret = -EAGAIN;
68180
68181 pipe_unlock(ipipe);
68182 diff --git a/fs/stat.c b/fs/stat.c
68183 index ae0c3ce..9ee641c 100644
68184 --- a/fs/stat.c
68185 +++ b/fs/stat.c
68186 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
68187 stat->gid = inode->i_gid;
68188 stat->rdev = inode->i_rdev;
68189 stat->size = i_size_read(inode);
68190 - stat->atime = inode->i_atime;
68191 - stat->mtime = inode->i_mtime;
68192 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
68193 + stat->atime = inode->i_ctime;
68194 + stat->mtime = inode->i_ctime;
68195 + } else {
68196 + stat->atime = inode->i_atime;
68197 + stat->mtime = inode->i_mtime;
68198 + }
68199 stat->ctime = inode->i_ctime;
68200 stat->blksize = (1 << inode->i_blkbits);
68201 stat->blocks = inode->i_blocks;
68202 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
68203 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
68204 {
68205 struct inode *inode = path->dentry->d_inode;
68206 + int retval;
68207
68208 - if (inode->i_op->getattr)
68209 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
68210 + if (inode->i_op->getattr) {
68211 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
68212 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
68213 + stat->atime = stat->ctime;
68214 + stat->mtime = stat->ctime;
68215 + }
68216 + return retval;
68217 + }
68218
68219 generic_fillattr(inode, stat);
68220 return 0;
68221 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
68222 index 0b45ff4..edf9d3a 100644
68223 --- a/fs/sysfs/dir.c
68224 +++ b/fs/sysfs/dir.c
68225 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
68226 kfree(buf);
68227 }
68228
68229 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68230 +extern int grsec_enable_sysfs_restrict;
68231 +#endif
68232 +
68233 /**
68234 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
68235 * @kobj: object we're creating directory for
68236 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
68237 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
68238 {
68239 struct kernfs_node *parent, *kn;
68240 + const char *name;
68241 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
68242 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68243 + const char *parent_name;
68244 +#endif
68245
68246 BUG_ON(!kobj);
68247
68248 + name = kobject_name(kobj);
68249 +
68250 if (kobj->parent)
68251 parent = kobj->parent->sd;
68252 else
68253 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
68254 if (!parent)
68255 return -ENOENT;
68256
68257 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
68258 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
68259 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68260 + parent_name = parent->name;
68261 + mode = S_IRWXU;
68262 +
68263 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
68264 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
68265 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
68266 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
68267 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
68268 + if (!grsec_enable_sysfs_restrict)
68269 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
68270 +#endif
68271 +
68272 + kn = kernfs_create_dir_ns(parent, name,
68273 + mode, kobj, ns);
68274 if (IS_ERR(kn)) {
68275 if (PTR_ERR(kn) == -EEXIST)
68276 - sysfs_warn_dup(parent, kobject_name(kobj));
68277 + sysfs_warn_dup(parent, name);
68278 return PTR_ERR(kn);
68279 }
68280
68281 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
68282 index 69d4889..a810bd4 100644
68283 --- a/fs/sysv/sysv.h
68284 +++ b/fs/sysv/sysv.h
68285 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
68286 #endif
68287 }
68288
68289 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
68290 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
68291 {
68292 if (sbi->s_bytesex == BYTESEX_PDP)
68293 return PDP_swab((__force __u32)n);
68294 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
68295 index fb08b0c..65fcc7e 100644
68296 --- a/fs/ubifs/io.c
68297 +++ b/fs/ubifs/io.c
68298 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
68299 return err;
68300 }
68301
68302 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
68303 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
68304 {
68305 int err;
68306
68307 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
68308 index c175b4d..8f36a16 100644
68309 --- a/fs/udf/misc.c
68310 +++ b/fs/udf/misc.c
68311 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
68312
68313 u8 udf_tag_checksum(const struct tag *t)
68314 {
68315 - u8 *data = (u8 *)t;
68316 + const u8 *data = (const u8 *)t;
68317 u8 checksum = 0;
68318 int i;
68319 for (i = 0; i < sizeof(struct tag); ++i)
68320 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
68321 index 8d974c4..b82f6ec 100644
68322 --- a/fs/ufs/swab.h
68323 +++ b/fs/ufs/swab.h
68324 @@ -22,7 +22,7 @@ enum {
68325 BYTESEX_BE
68326 };
68327
68328 -static inline u64
68329 +static inline u64 __intentional_overflow(-1)
68330 fs64_to_cpu(struct super_block *sbp, __fs64 n)
68331 {
68332 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
68333 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
68334 return (__force __fs64)cpu_to_be64(n);
68335 }
68336
68337 -static inline u32
68338 +static inline u32 __intentional_overflow(-1)
68339 fs32_to_cpu(struct super_block *sbp, __fs32 n)
68340 {
68341 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
68342 diff --git a/fs/utimes.c b/fs/utimes.c
68343 index aa138d6..5f3a811 100644
68344 --- a/fs/utimes.c
68345 +++ b/fs/utimes.c
68346 @@ -1,6 +1,7 @@
68347 #include <linux/compiler.h>
68348 #include <linux/file.h>
68349 #include <linux/fs.h>
68350 +#include <linux/security.h>
68351 #include <linux/linkage.h>
68352 #include <linux/mount.h>
68353 #include <linux/namei.h>
68354 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
68355 }
68356 }
68357 retry_deleg:
68358 +
68359 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
68360 + error = -EACCES;
68361 + goto mnt_drop_write_and_out;
68362 + }
68363 +
68364 mutex_lock(&inode->i_mutex);
68365 error = notify_change(path->dentry, &newattrs, &delegated_inode);
68366 mutex_unlock(&inode->i_mutex);
68367 diff --git a/fs/xattr.c b/fs/xattr.c
68368 index 4ef6985..a6cd6567 100644
68369 --- a/fs/xattr.c
68370 +++ b/fs/xattr.c
68371 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
68372 return rc;
68373 }
68374
68375 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
68376 +ssize_t
68377 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
68378 +{
68379 + struct inode *inode = dentry->d_inode;
68380 + ssize_t error;
68381 +
68382 + error = inode_permission(inode, MAY_EXEC);
68383 + if (error)
68384 + return error;
68385 +
68386 + if (inode->i_op->getxattr)
68387 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
68388 + else
68389 + error = -EOPNOTSUPP;
68390 +
68391 + return error;
68392 +}
68393 +EXPORT_SYMBOL(pax_getxattr);
68394 +#endif
68395 +
68396 ssize_t
68397 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
68398 {
68399 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
68400 * Extended attribute SET operations
68401 */
68402 static long
68403 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
68404 +setxattr(struct path *path, const char __user *name, const void __user *value,
68405 size_t size, int flags)
68406 {
68407 int error;
68408 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
68409 posix_acl_fix_xattr_from_user(kvalue, size);
68410 }
68411
68412 - error = vfs_setxattr(d, kname, kvalue, size, flags);
68413 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
68414 + error = -EACCES;
68415 + goto out;
68416 + }
68417 +
68418 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
68419 out:
68420 if (vvalue)
68421 vfree(vvalue);
68422 @@ -376,7 +402,7 @@ retry:
68423 return error;
68424 error = mnt_want_write(path.mnt);
68425 if (!error) {
68426 - error = setxattr(path.dentry, name, value, size, flags);
68427 + error = setxattr(&path, name, value, size, flags);
68428 mnt_drop_write(path.mnt);
68429 }
68430 path_put(&path);
68431 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
68432 audit_file(f.file);
68433 error = mnt_want_write_file(f.file);
68434 if (!error) {
68435 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
68436 + error = setxattr(&f.file->f_path, name, value, size, flags);
68437 mnt_drop_write_file(f.file);
68438 }
68439 fdput(f);
68440 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
68441 * Extended attribute REMOVE operations
68442 */
68443 static long
68444 -removexattr(struct dentry *d, const char __user *name)
68445 +removexattr(struct path *path, const char __user *name)
68446 {
68447 int error;
68448 char kname[XATTR_NAME_MAX + 1];
68449 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
68450 if (error < 0)
68451 return error;
68452
68453 - return vfs_removexattr(d, kname);
68454 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
68455 + return -EACCES;
68456 +
68457 + return vfs_removexattr(path->dentry, kname);
68458 }
68459
68460 static int path_removexattr(const char __user *pathname,
68461 @@ -623,7 +652,7 @@ retry:
68462 return error;
68463 error = mnt_want_write(path.mnt);
68464 if (!error) {
68465 - error = removexattr(path.dentry, name);
68466 + error = removexattr(&path, name);
68467 mnt_drop_write(path.mnt);
68468 }
68469 path_put(&path);
68470 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
68471 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
68472 {
68473 struct fd f = fdget(fd);
68474 + struct path *path;
68475 int error = -EBADF;
68476
68477 if (!f.file)
68478 return error;
68479 + path = &f.file->f_path;
68480 audit_file(f.file);
68481 error = mnt_want_write_file(f.file);
68482 if (!error) {
68483 - error = removexattr(f.file->f_path.dentry, name);
68484 + error = removexattr(path, name);
68485 mnt_drop_write_file(f.file);
68486 }
68487 fdput(f);
68488 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
68489 index 4e20fe7..6d1a55a 100644
68490 --- a/fs/xfs/libxfs/xfs_bmap.c
68491 +++ b/fs/xfs/libxfs/xfs_bmap.c
68492 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
68493
68494 #else
68495 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
68496 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
68497 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
68498 #endif /* DEBUG */
68499
68500 /*
68501 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
68502 index 098cd78..724d3f8 100644
68503 --- a/fs/xfs/xfs_dir2_readdir.c
68504 +++ b/fs/xfs/xfs_dir2_readdir.c
68505 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
68506 ino = dp->d_ops->sf_get_ino(sfp, sfep);
68507 filetype = dp->d_ops->sf_get_ftype(sfep);
68508 ctx->pos = off & 0x7fffffff;
68509 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
68510 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
68511 + char name[sfep->namelen];
68512 + memcpy(name, sfep->name, sfep->namelen);
68513 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
68514 + return 0;
68515 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
68516 xfs_dir3_get_dtype(dp->i_mount, filetype)))
68517 return 0;
68518 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
68519 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
68520 index a183198..6b52f52 100644
68521 --- a/fs/xfs/xfs_ioctl.c
68522 +++ b/fs/xfs/xfs_ioctl.c
68523 @@ -119,7 +119,7 @@ xfs_find_handle(
68524 }
68525
68526 error = -EFAULT;
68527 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
68528 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
68529 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
68530 goto out_put;
68531
68532 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
68533 index c31d2c2..6ec8f62 100644
68534 --- a/fs/xfs/xfs_linux.h
68535 +++ b/fs/xfs/xfs_linux.h
68536 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
68537 * of the compiler which do not like us using do_div in the middle
68538 * of large functions.
68539 */
68540 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68541 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68542 {
68543 __u32 mod;
68544
68545 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
68546 return 0;
68547 }
68548 #else
68549 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68550 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68551 {
68552 __u32 mod;
68553
68554 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
68555 new file mode 100644
68556 index 0000000..31f8fe4
68557 --- /dev/null
68558 +++ b/grsecurity/Kconfig
68559 @@ -0,0 +1,1182 @@
68560 +#
68561 +# grecurity configuration
68562 +#
68563 +menu "Memory Protections"
68564 +depends on GRKERNSEC
68565 +
68566 +config GRKERNSEC_KMEM
68567 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
68568 + default y if GRKERNSEC_CONFIG_AUTO
68569 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
68570 + help
68571 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
68572 + be written to or read from to modify or leak the contents of the running
68573 + kernel. /dev/port will also not be allowed to be opened, writing to
68574 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
68575 + If you have module support disabled, enabling this will close up several
68576 + ways that are currently used to insert malicious code into the running
68577 + kernel.
68578 +
68579 + Even with this feature enabled, we still highly recommend that
68580 + you use the RBAC system, as it is still possible for an attacker to
68581 + modify the running kernel through other more obscure methods.
68582 +
68583 + It is highly recommended that you say Y here if you meet all the
68584 + conditions above.
68585 +
68586 +config GRKERNSEC_VM86
68587 + bool "Restrict VM86 mode"
68588 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68589 + depends on X86_32
68590 +
68591 + help
68592 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
68593 + make use of a special execution mode on 32bit x86 processors called
68594 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
68595 + video cards and will still work with this option enabled. The purpose
68596 + of the option is to prevent exploitation of emulation errors in
68597 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
68598 + Nearly all users should be able to enable this option.
68599 +
68600 +config GRKERNSEC_IO
68601 + bool "Disable privileged I/O"
68602 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68603 + depends on X86
68604 + select RTC_CLASS
68605 + select RTC_INTF_DEV
68606 + select RTC_DRV_CMOS
68607 +
68608 + help
68609 + If you say Y here, all ioperm and iopl calls will return an error.
68610 + Ioperm and iopl can be used to modify the running kernel.
68611 + Unfortunately, some programs need this access to operate properly,
68612 + the most notable of which are XFree86 and hwclock. hwclock can be
68613 + remedied by having RTC support in the kernel, so real-time
68614 + clock support is enabled if this option is enabled, to ensure
68615 + that hwclock operates correctly. If hwclock still does not work,
68616 + either update udev or symlink /dev/rtc to /dev/rtc0.
68617 +
68618 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
68619 + you may not be able to boot into a graphical environment with this
68620 + option enabled. In this case, you should use the RBAC system instead.
68621 +
68622 +config GRKERNSEC_BPF_HARDEN
68623 + bool "Harden BPF interpreter"
68624 + default y if GRKERNSEC_CONFIG_AUTO
68625 + help
68626 + Unlike previous versions of grsecurity that hardened both the BPF
68627 + interpreted code against corruption at rest as well as the JIT code
68628 + against JIT-spray attacks and attacker-controlled immediate values
68629 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
68630 + and will ensure the interpreted code is read-only at rest. This feature
68631 + may be removed at a later time when eBPF stabilizes to entirely revert
68632 + back to the more secure pre-3.16 BPF interpreter/JIT.
68633 +
68634 + If you're using KERNEXEC, it's recommended that you enable this option
68635 + to supplement the hardening of the kernel.
68636 +
68637 +config GRKERNSEC_PERF_HARDEN
68638 + bool "Disable unprivileged PERF_EVENTS usage by default"
68639 + default y if GRKERNSEC_CONFIG_AUTO
68640 + depends on PERF_EVENTS
68641 + help
68642 + If you say Y here, the range of acceptable values for the
68643 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
68644 + default to a new value: 3. When the sysctl is set to this value, no
68645 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
68646 +
68647 + Though PERF_EVENTS can be used legitimately for performance monitoring
68648 + and low-level application profiling, it is forced on regardless of
68649 + configuration, has been at fault for several vulnerabilities, and
68650 + creates new opportunities for side channels and other information leaks.
68651 +
68652 + This feature puts PERF_EVENTS into a secure default state and permits
68653 + the administrator to change out of it temporarily if unprivileged
68654 + application profiling is needed.
68655 +
68656 +config GRKERNSEC_RAND_THREADSTACK
68657 + bool "Insert random gaps between thread stacks"
68658 + default y if GRKERNSEC_CONFIG_AUTO
68659 + depends on PAX_RANDMMAP && !PPC
68660 + help
68661 + If you say Y here, a random-sized gap will be enforced between allocated
68662 + thread stacks. Glibc's NPTL and other threading libraries that
68663 + pass MAP_STACK to the kernel for thread stack allocation are supported.
68664 + The implementation currently provides 8 bits of entropy for the gap.
68665 +
68666 + Many distributions do not compile threaded remote services with the
68667 + -fstack-check argument to GCC, causing the variable-sized stack-based
68668 + allocator, alloca(), to not probe the stack on allocation. This
68669 + permits an unbounded alloca() to skip over any guard page and potentially
68670 + modify another thread's stack reliably. An enforced random gap
68671 + reduces the reliability of such an attack and increases the chance
68672 + that such a read/write to another thread's stack instead lands in
68673 + an unmapped area, causing a crash and triggering grsecurity's
68674 + anti-bruteforcing logic.
68675 +
68676 +config GRKERNSEC_PROC_MEMMAP
68677 + bool "Harden ASLR against information leaks and entropy reduction"
68678 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
68679 + depends on PAX_NOEXEC || PAX_ASLR
68680 + help
68681 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
68682 + give no information about the addresses of its mappings if
68683 + PaX features that rely on random addresses are enabled on the task.
68684 + In addition to sanitizing this information and disabling other
68685 + dangerous sources of information, this option causes reads of sensitive
68686 + /proc/<pid> entries where the file descriptor was opened in a different
68687 + task than the one performing the read. Such attempts are logged.
68688 + This option also limits argv/env strings for suid/sgid binaries
68689 + to 512KB to prevent a complete exhaustion of the stack entropy provided
68690 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
68691 + binaries to prevent alternative mmap layouts from being abused.
68692 +
68693 + If you use PaX it is essential that you say Y here as it closes up
68694 + several holes that make full ASLR useless locally.
68695 +
68696 +
68697 +config GRKERNSEC_KSTACKOVERFLOW
68698 + bool "Prevent kernel stack overflows"
68699 + default y if GRKERNSEC_CONFIG_AUTO
68700 + depends on !IA64 && 64BIT
68701 + help
68702 + If you say Y here, the kernel's process stacks will be allocated
68703 + with vmalloc instead of the kernel's default allocator. This
68704 + introduces guard pages that in combination with the alloca checking
68705 + of the STACKLEAK feature prevents all forms of kernel process stack
68706 + overflow abuse. Note that this is different from kernel stack
68707 + buffer overflows.
68708 +
68709 +config GRKERNSEC_BRUTE
68710 + bool "Deter exploit bruteforcing"
68711 + default y if GRKERNSEC_CONFIG_AUTO
68712 + help
68713 + If you say Y here, attempts to bruteforce exploits against forking
68714 + daemons such as apache or sshd, as well as against suid/sgid binaries
68715 + will be deterred. When a child of a forking daemon is killed by PaX
68716 + or crashes due to an illegal instruction or other suspicious signal,
68717 + the parent process will be delayed 30 seconds upon every subsequent
68718 + fork until the administrator is able to assess the situation and
68719 + restart the daemon.
68720 + In the suid/sgid case, the attempt is logged, the user has all their
68721 + existing instances of the suid/sgid binary terminated and will
68722 + be unable to execute any suid/sgid binaries for 15 minutes.
68723 +
68724 + It is recommended that you also enable signal logging in the auditing
68725 + section so that logs are generated when a process triggers a suspicious
68726 + signal.
68727 + If the sysctl option is enabled, a sysctl option with name
68728 + "deter_bruteforce" is created.
68729 +
68730 +config GRKERNSEC_MODHARDEN
68731 + bool "Harden module auto-loading"
68732 + default y if GRKERNSEC_CONFIG_AUTO
68733 + depends on MODULES
68734 + help
68735 + If you say Y here, module auto-loading in response to use of some
68736 + feature implemented by an unloaded module will be restricted to
68737 + root users. Enabling this option helps defend against attacks
68738 + by unprivileged users who abuse the auto-loading behavior to
68739 + cause a vulnerable module to load that is then exploited.
68740 +
68741 + If this option prevents a legitimate use of auto-loading for a
68742 + non-root user, the administrator can execute modprobe manually
68743 + with the exact name of the module mentioned in the alert log.
68744 + Alternatively, the administrator can add the module to the list
68745 + of modules loaded at boot by modifying init scripts.
68746 +
68747 + Modification of init scripts will most likely be needed on
68748 + Ubuntu servers with encrypted home directory support enabled,
68749 + as the first non-root user logging in will cause the ecb(aes),
68750 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
68751 +
68752 +config GRKERNSEC_HIDESYM
68753 + bool "Hide kernel symbols"
68754 + default y if GRKERNSEC_CONFIG_AUTO
68755 + select PAX_USERCOPY_SLABS
68756 + help
68757 + If you say Y here, getting information on loaded modules, and
68758 + displaying all kernel symbols through a syscall will be restricted
68759 + to users with CAP_SYS_MODULE. For software compatibility reasons,
68760 + /proc/kallsyms will be restricted to the root user. The RBAC
68761 + system can hide that entry even from root.
68762 +
68763 + This option also prevents leaking of kernel addresses through
68764 + several /proc entries.
68765 +
68766 + Note that this option is only effective provided the following
68767 + conditions are met:
68768 + 1) The kernel using grsecurity is not precompiled by some distribution
68769 + 2) You have also enabled GRKERNSEC_DMESG
68770 + 3) You are using the RBAC system and hiding other files such as your
68771 + kernel image and System.map. Alternatively, enabling this option
68772 + causes the permissions on /boot, /lib/modules, and the kernel
68773 + source directory to change at compile time to prevent
68774 + reading by non-root users.
68775 + If the above conditions are met, this option will aid in providing a
68776 + useful protection against local kernel exploitation of overflows
68777 + and arbitrary read/write vulnerabilities.
68778 +
68779 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
68780 + in addition to this feature.
68781 +
68782 +config GRKERNSEC_RANDSTRUCT
68783 + bool "Randomize layout of sensitive kernel structures"
68784 + default y if GRKERNSEC_CONFIG_AUTO
68785 + select GRKERNSEC_HIDESYM
68786 + select MODVERSIONS if MODULES
68787 + help
68788 + If you say Y here, the layouts of a number of sensitive kernel
68789 + structures (task, fs, cred, etc) and all structures composed entirely
68790 + of function pointers (aka "ops" structs) will be randomized at compile-time.
68791 + This can introduce the requirement of an additional infoleak
68792 + vulnerability for exploits targeting these structure types.
68793 +
68794 + Enabling this feature will introduce some performance impact, slightly
68795 + increase memory usage, and prevent the use of forensic tools like
68796 + Volatility against the system (unless the kernel source tree isn't
68797 + cleaned after kernel installation).
68798 +
68799 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
68800 + It remains after a make clean to allow for external modules to be compiled
68801 + with the existing seed and will be removed by a make mrproper or
68802 + make distclean.
68803 +
68804 + Note that the implementation requires gcc 4.6.4. or newer. You may need
68805 + to install the supporting headers explicitly in addition to the normal
68806 + gcc package.
68807 +
68808 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
68809 + bool "Use cacheline-aware structure randomization"
68810 + depends on GRKERNSEC_RANDSTRUCT
68811 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
68812 + help
68813 + If you say Y here, the RANDSTRUCT randomization will make a best effort
68814 + at restricting randomization to cacheline-sized groups of elements. It
68815 + will further not randomize bitfields in structures. This reduces the
68816 + performance hit of RANDSTRUCT at the cost of weakened randomization.
68817 +
68818 +config GRKERNSEC_KERN_LOCKOUT
68819 + bool "Active kernel exploit response"
68820 + default y if GRKERNSEC_CONFIG_AUTO
68821 + depends on X86 || ARM || PPC || SPARC
68822 + help
68823 + If you say Y here, when a PaX alert is triggered due to suspicious
68824 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
68825 + or an OOPS occurs due to bad memory accesses, instead of just
68826 + terminating the offending process (and potentially allowing
68827 + a subsequent exploit from the same user), we will take one of two
68828 + actions:
68829 + If the user was root, we will panic the system
68830 + If the user was non-root, we will log the attempt, terminate
68831 + all processes owned by the user, then prevent them from creating
68832 + any new processes until the system is restarted
68833 + This deters repeated kernel exploitation/bruteforcing attempts
68834 + and is useful for later forensics.
68835 +
68836 +config GRKERNSEC_OLD_ARM_USERLAND
68837 + bool "Old ARM userland compatibility"
68838 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
68839 + help
68840 + If you say Y here, stubs of executable code to perform such operations
68841 + as "compare-exchange" will be placed at fixed locations in the ARM vector
68842 + table. This is unfortunately needed for old ARM userland meant to run
68843 + across a wide range of processors. Without this option enabled,
68844 + the get_tls and data memory barrier stubs will be emulated by the kernel,
68845 + which is enough for Linaro userlands or other userlands designed for v6
68846 + and newer ARM CPUs. It's recommended that you try without this option enabled
68847 + first, and only enable it if your userland does not boot (it will likely fail
68848 + at init time).
68849 +
68850 +endmenu
68851 +menu "Role Based Access Control Options"
68852 +depends on GRKERNSEC
68853 +
68854 +config GRKERNSEC_RBAC_DEBUG
68855 + bool
68856 +
68857 +config GRKERNSEC_NO_RBAC
68858 + bool "Disable RBAC system"
68859 + help
68860 + If you say Y here, the /dev/grsec device will be removed from the kernel,
68861 + preventing the RBAC system from being enabled. You should only say Y
68862 + here if you have no intention of using the RBAC system, so as to prevent
68863 + an attacker with root access from misusing the RBAC system to hide files
68864 + and processes when loadable module support and /dev/[k]mem have been
68865 + locked down.
68866 +
68867 +config GRKERNSEC_ACL_HIDEKERN
68868 + bool "Hide kernel processes"
68869 + help
68870 + If you say Y here, all kernel threads will be hidden to all
68871 + processes but those whose subject has the "view hidden processes"
68872 + flag.
68873 +
68874 +config GRKERNSEC_ACL_MAXTRIES
68875 + int "Maximum tries before password lockout"
68876 + default 3
68877 + help
68878 + This option enforces the maximum number of times a user can attempt
68879 + to authorize themselves with the grsecurity RBAC system before being
68880 + denied the ability to attempt authorization again for a specified time.
68881 + The lower the number, the harder it will be to brute-force a password.
68882 +
68883 +config GRKERNSEC_ACL_TIMEOUT
68884 + int "Time to wait after max password tries, in seconds"
68885 + default 30
68886 + help
68887 + This option specifies the time the user must wait after attempting to
68888 + authorize to the RBAC system with the maximum number of invalid
68889 + passwords. The higher the number, the harder it will be to brute-force
68890 + a password.
68891 +
68892 +endmenu
68893 +menu "Filesystem Protections"
68894 +depends on GRKERNSEC
68895 +
68896 +config GRKERNSEC_PROC
68897 + bool "Proc restrictions"
68898 + default y if GRKERNSEC_CONFIG_AUTO
68899 + help
68900 + If you say Y here, the permissions of the /proc filesystem
68901 + will be altered to enhance system security and privacy. You MUST
68902 + choose either a user only restriction or a user and group restriction.
68903 + Depending upon the option you choose, you can either restrict users to
68904 + see only the processes they themselves run, or choose a group that can
68905 + view all processes and files normally restricted to root if you choose
68906 + the "restrict to user only" option. NOTE: If you're running identd or
68907 + ntpd as a non-root user, you will have to run it as the group you
68908 + specify here.
68909 +
68910 +config GRKERNSEC_PROC_USER
68911 + bool "Restrict /proc to user only"
68912 + depends on GRKERNSEC_PROC
68913 + help
68914 + If you say Y here, non-root users will only be able to view their own
68915 + processes, and restricts them from viewing network-related information,
68916 + and viewing kernel symbol and module information.
68917 +
68918 +config GRKERNSEC_PROC_USERGROUP
68919 + bool "Allow special group"
68920 + default y if GRKERNSEC_CONFIG_AUTO
68921 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
68922 + help
68923 + If you say Y here, you will be able to select a group that will be
68924 + able to view all processes and network-related information. If you've
68925 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
68926 + remain hidden. This option is useful if you want to run identd as
68927 + a non-root user. The group you select may also be chosen at boot time
68928 + via "grsec_proc_gid=" on the kernel commandline.
68929 +
68930 +config GRKERNSEC_PROC_GID
68931 + int "GID for special group"
68932 + depends on GRKERNSEC_PROC_USERGROUP
68933 + default 1001
68934 +
68935 +config GRKERNSEC_PROC_ADD
68936 + bool "Additional restrictions"
68937 + default y if GRKERNSEC_CONFIG_AUTO
68938 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
68939 + help
68940 + If you say Y here, additional restrictions will be placed on
68941 + /proc that keep normal users from viewing device information and
68942 + slabinfo information that could be useful for exploits.
68943 +
68944 +config GRKERNSEC_LINK
68945 + bool "Linking restrictions"
68946 + default y if GRKERNSEC_CONFIG_AUTO
68947 + help
68948 + If you say Y here, /tmp race exploits will be prevented, since users
68949 + will no longer be able to follow symlinks owned by other users in
68950 + world-writable +t directories (e.g. /tmp), unless the owner of the
68951 + symlink is the owner of the directory. users will also not be
68952 + able to hardlink to files they do not own. If the sysctl option is
68953 + enabled, a sysctl option with name "linking_restrictions" is created.
68954 +
68955 +config GRKERNSEC_SYMLINKOWN
68956 + bool "Kernel-enforced SymlinksIfOwnerMatch"
68957 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68958 + help
68959 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
68960 + that prevents it from being used as a security feature. As Apache
68961 + verifies the symlink by performing a stat() against the target of
68962 + the symlink before it is followed, an attacker can setup a symlink
68963 + to point to a same-owned file, then replace the symlink with one
68964 + that targets another user's file just after Apache "validates" the
68965 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
68966 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
68967 + will be in place for the group you specify. If the sysctl option
68968 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
68969 + created.
68970 +
68971 +config GRKERNSEC_SYMLINKOWN_GID
68972 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
68973 + depends on GRKERNSEC_SYMLINKOWN
68974 + default 1006
68975 + help
68976 + Setting this GID determines what group kernel-enforced
68977 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
68978 + is enabled, a sysctl option with name "symlinkown_gid" is created.
68979 +
68980 +config GRKERNSEC_FIFO
68981 + bool "FIFO restrictions"
68982 + default y if GRKERNSEC_CONFIG_AUTO
68983 + help
68984 + If you say Y here, users will not be able to write to FIFOs they don't
68985 + own in world-writable +t directories (e.g. /tmp), unless the owner of
68986 + the FIFO is the same owner of the directory it's held in. If the sysctl
68987 + option is enabled, a sysctl option with name "fifo_restrictions" is
68988 + created.
68989 +
68990 +config GRKERNSEC_SYSFS_RESTRICT
68991 + bool "Sysfs/debugfs restriction"
68992 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68993 + depends on SYSFS
68994 + help
68995 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
68996 + any filesystem normally mounted under it (e.g. debugfs) will be
68997 + mostly accessible only by root. These filesystems generally provide access
68998 + to hardware and debug information that isn't appropriate for unprivileged
68999 + users of the system. Sysfs and debugfs have also become a large source
69000 + of new vulnerabilities, ranging from infoleaks to local compromise.
69001 + There has been very little oversight with an eye toward security involved
69002 + in adding new exporters of information to these filesystems, so their
69003 + use is discouraged.
69004 + For reasons of compatibility, a few directories have been whitelisted
69005 + for access by non-root users:
69006 + /sys/fs/selinux
69007 + /sys/fs/fuse
69008 + /sys/devices/system/cpu
69009 +
69010 +config GRKERNSEC_ROFS
69011 + bool "Runtime read-only mount protection"
69012 + depends on SYSCTL
69013 + help
69014 + If you say Y here, a sysctl option with name "romount_protect" will
69015 + be created. By setting this option to 1 at runtime, filesystems
69016 + will be protected in the following ways:
69017 + * No new writable mounts will be allowed
69018 + * Existing read-only mounts won't be able to be remounted read/write
69019 + * Write operations will be denied on all block devices
69020 + This option acts independently of grsec_lock: once it is set to 1,
69021 + it cannot be turned off. Therefore, please be mindful of the resulting
69022 + behavior if this option is enabled in an init script on a read-only
69023 + filesystem.
69024 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
69025 + and GRKERNSEC_IO should be enabled and module loading disabled via
69026 + config or at runtime.
69027 + This feature is mainly intended for secure embedded systems.
69028 +
69029 +
69030 +config GRKERNSEC_DEVICE_SIDECHANNEL
69031 + bool "Eliminate stat/notify-based device sidechannels"
69032 + default y if GRKERNSEC_CONFIG_AUTO
69033 + help
69034 + If you say Y here, timing analyses on block or character
69035 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
69036 + will be thwarted for unprivileged users. If a process without
69037 + CAP_MKNOD stats such a device, the last access and last modify times
69038 + will match the device's create time. No access or modify events
69039 + will be triggered through inotify/dnotify/fanotify for such devices.
69040 + This feature will prevent attacks that may at a minimum
69041 + allow an attacker to determine the administrator's password length.
69042 +
69043 +config GRKERNSEC_CHROOT
69044 + bool "Chroot jail restrictions"
69045 + default y if GRKERNSEC_CONFIG_AUTO
69046 + help
69047 + If you say Y here, you will be able to choose several options that will
69048 + make breaking out of a chrooted jail much more difficult. If you
69049 + encounter no software incompatibilities with the following options, it
69050 + is recommended that you enable each one.
69051 +
69052 + Note that the chroot restrictions are not intended to apply to "chroots"
69053 + to directories that are simple bind mounts of the global root filesystem.
69054 + For several other reasons, a user shouldn't expect any significant
69055 + security by performing such a chroot.
69056 +
69057 +config GRKERNSEC_CHROOT_MOUNT
69058 + bool "Deny mounts"
69059 + default y if GRKERNSEC_CONFIG_AUTO
69060 + depends on GRKERNSEC_CHROOT
69061 + help
69062 + If you say Y here, processes inside a chroot will not be able to
69063 + mount or remount filesystems. If the sysctl option is enabled, a
69064 + sysctl option with name "chroot_deny_mount" is created.
69065 +
69066 +config GRKERNSEC_CHROOT_DOUBLE
69067 + bool "Deny double-chroots"
69068 + default y if GRKERNSEC_CONFIG_AUTO
69069 + depends on GRKERNSEC_CHROOT
69070 + help
69071 + If you say Y here, processes inside a chroot will not be able to chroot
69072 + again outside the chroot. This is a widely used method of breaking
69073 + out of a chroot jail and should not be allowed. If the sysctl
69074 + option is enabled, a sysctl option with name
69075 + "chroot_deny_chroot" is created.
69076 +
69077 +config GRKERNSEC_CHROOT_PIVOT
69078 + bool "Deny pivot_root in chroot"
69079 + default y if GRKERNSEC_CONFIG_AUTO
69080 + depends on GRKERNSEC_CHROOT
69081 + help
69082 + If you say Y here, processes inside a chroot will not be able to use
69083 + a function called pivot_root() that was introduced in Linux 2.3.41. It
69084 + works similar to chroot in that it changes the root filesystem. This
69085 + function could be misused in a chrooted process to attempt to break out
69086 + of the chroot, and therefore should not be allowed. If the sysctl
69087 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
69088 + created.
69089 +
69090 +config GRKERNSEC_CHROOT_CHDIR
69091 + bool "Enforce chdir(\"/\") on all chroots"
69092 + default y if GRKERNSEC_CONFIG_AUTO
69093 + depends on GRKERNSEC_CHROOT
69094 + help
69095 + If you say Y here, the current working directory of all newly-chrooted
69096 + applications will be set to the the root directory of the chroot.
69097 + The man page on chroot(2) states:
69098 + Note that this call does not change the current working
69099 + directory, so that `.' can be outside the tree rooted at
69100 + `/'. In particular, the super-user can escape from a
69101 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
69102 +
69103 + It is recommended that you say Y here, since it's not known to break
69104 + any software. If the sysctl option is enabled, a sysctl option with
69105 + name "chroot_enforce_chdir" is created.
69106 +
69107 +config GRKERNSEC_CHROOT_CHMOD
69108 + bool "Deny (f)chmod +s"
69109 + default y if GRKERNSEC_CONFIG_AUTO
69110 + depends on GRKERNSEC_CHROOT
69111 + help
69112 + If you say Y here, processes inside a chroot will not be able to chmod
69113 + or fchmod files to make them have suid or sgid bits. This protects
69114 + against another published method of breaking a chroot. If the sysctl
69115 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
69116 + created.
69117 +
69118 +config GRKERNSEC_CHROOT_FCHDIR
69119 + bool "Deny fchdir and fhandle out of chroot"
69120 + default y if GRKERNSEC_CONFIG_AUTO
69121 + depends on GRKERNSEC_CHROOT
69122 + help
69123 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
69124 + to a file descriptor of the chrooting process that points to a directory
69125 + outside the filesystem will be stopped. Additionally, this option prevents
69126 + use of the recently-created syscall for opening files by a guessable "file
69127 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
69128 + with name "chroot_deny_fchdir" is created.
69129 +
69130 +config GRKERNSEC_CHROOT_MKNOD
69131 + bool "Deny mknod"
69132 + default y if GRKERNSEC_CONFIG_AUTO
69133 + depends on GRKERNSEC_CHROOT
69134 + help
69135 + If you say Y here, processes inside a chroot will not be allowed to
69136 + mknod. The problem with using mknod inside a chroot is that it
69137 + would allow an attacker to create a device entry that is the same
69138 + as one on the physical root of your system, which could range from
69139 + anything from the console device to a device for your harddrive (which
69140 + they could then use to wipe the drive or steal data). It is recommended
69141 + that you say Y here, unless you run into software incompatibilities.
69142 + If the sysctl option is enabled, a sysctl option with name
69143 + "chroot_deny_mknod" is created.
69144 +
69145 +config GRKERNSEC_CHROOT_SHMAT
69146 + bool "Deny shmat() out of chroot"
69147 + default y if GRKERNSEC_CONFIG_AUTO
69148 + depends on GRKERNSEC_CHROOT
69149 + help
69150 + If you say Y here, processes inside a chroot will not be able to attach
69151 + to shared memory segments that were created outside of the chroot jail.
69152 + It is recommended that you say Y here. If the sysctl option is enabled,
69153 + a sysctl option with name "chroot_deny_shmat" is created.
69154 +
69155 +config GRKERNSEC_CHROOT_UNIX
69156 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
69157 + default y if GRKERNSEC_CONFIG_AUTO
69158 + depends on GRKERNSEC_CHROOT
69159 + help
69160 + If you say Y here, processes inside a chroot will not be able to
69161 + connect to abstract (meaning not belonging to a filesystem) Unix
69162 + domain sockets that were bound outside of a chroot. It is recommended
69163 + that you say Y here. If the sysctl option is enabled, a sysctl option
69164 + with name "chroot_deny_unix" is created.
69165 +
69166 +config GRKERNSEC_CHROOT_FINDTASK
69167 + bool "Protect outside processes"
69168 + default y if GRKERNSEC_CONFIG_AUTO
69169 + depends on GRKERNSEC_CHROOT
69170 + help
69171 + If you say Y here, processes inside a chroot will not be able to
69172 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
69173 + getsid, or view any process outside of the chroot. If the sysctl
69174 + option is enabled, a sysctl option with name "chroot_findtask" is
69175 + created.
69176 +
69177 +config GRKERNSEC_CHROOT_NICE
69178 + bool "Restrict priority changes"
69179 + default y if GRKERNSEC_CONFIG_AUTO
69180 + depends on GRKERNSEC_CHROOT
69181 + help
69182 + If you say Y here, processes inside a chroot will not be able to raise
69183 + the priority of processes in the chroot, or alter the priority of
69184 + processes outside the chroot. This provides more security than simply
69185 + removing CAP_SYS_NICE from the process' capability set. If the
69186 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
69187 + is created.
69188 +
69189 +config GRKERNSEC_CHROOT_SYSCTL
69190 + bool "Deny sysctl writes"
69191 + default y if GRKERNSEC_CONFIG_AUTO
69192 + depends on GRKERNSEC_CHROOT
69193 + help
69194 + If you say Y here, an attacker in a chroot will not be able to
69195 + write to sysctl entries, either by sysctl(2) or through a /proc
69196 + interface. It is strongly recommended that you say Y here. If the
69197 + sysctl option is enabled, a sysctl option with name
69198 + "chroot_deny_sysctl" is created.
69199 +
69200 +config GRKERNSEC_CHROOT_RENAME
69201 + bool "Deny bad renames"
69202 + default y if GRKERNSEC_CONFIG_AUTO
69203 + depends on GRKERNSEC_CHROOT
69204 + help
69205 + If you say Y here, an attacker in a chroot will not be able to
69206 + abuse the ability to create double chroots to break out of the
69207 + chroot by exploiting a race condition between a rename of a directory
69208 + within a chroot against an open of a symlink with relative path
69209 + components. This feature will likewise prevent an accomplice outside
69210 + a chroot from enabling a user inside the chroot to break out and make
69211 + use of their credentials on the global filesystem. Enabling this
69212 + feature is essential to prevent root users from breaking out of a
69213 + chroot. If the sysctl option is enabled, a sysctl option with name
69214 + "chroot_deny_bad_rename" is created.
69215 +
69216 +config GRKERNSEC_CHROOT_CAPS
69217 + bool "Capability restrictions"
69218 + default y if GRKERNSEC_CONFIG_AUTO
69219 + depends on GRKERNSEC_CHROOT
69220 + help
69221 + If you say Y here, the capabilities on all processes within a
69222 + chroot jail will be lowered to stop module insertion, raw i/o,
69223 + system and net admin tasks, rebooting the system, modifying immutable
69224 + files, modifying IPC owned by another, and changing the system time.
69225 + This is left an option because it can break some apps. Disable this
69226 + if your chrooted apps are having problems performing those kinds of
69227 + tasks. If the sysctl option is enabled, a sysctl option with
69228 + name "chroot_caps" is created.
69229 +
69230 +config GRKERNSEC_CHROOT_INITRD
69231 + bool "Exempt initrd tasks from restrictions"
69232 + default y if GRKERNSEC_CONFIG_AUTO
69233 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
69234 + help
69235 + If you say Y here, tasks started prior to init will be exempted from
69236 + grsecurity's chroot restrictions. This option is mainly meant to
69237 + resolve Plymouth's performing privileged operations unnecessarily
69238 + in a chroot.
69239 +
69240 +endmenu
69241 +menu "Kernel Auditing"
69242 +depends on GRKERNSEC
69243 +
69244 +config GRKERNSEC_AUDIT_GROUP
69245 + bool "Single group for auditing"
69246 + help
69247 + If you say Y here, the exec and chdir logging features will only operate
69248 + on a group you specify. This option is recommended if you only want to
69249 + watch certain users instead of having a large amount of logs from the
69250 + entire system. If the sysctl option is enabled, a sysctl option with
69251 + name "audit_group" is created.
69252 +
69253 +config GRKERNSEC_AUDIT_GID
69254 + int "GID for auditing"
69255 + depends on GRKERNSEC_AUDIT_GROUP
69256 + default 1007
69257 +
69258 +config GRKERNSEC_EXECLOG
69259 + bool "Exec logging"
69260 + help
69261 + If you say Y here, all execve() calls will be logged (since the
69262 + other exec*() calls are frontends to execve(), all execution
69263 + will be logged). Useful for shell-servers that like to keep track
69264 + of their users. If the sysctl option is enabled, a sysctl option with
69265 + name "exec_logging" is created.
69266 + WARNING: This option when enabled will produce a LOT of logs, especially
69267 + on an active system.
69268 +
69269 +config GRKERNSEC_RESLOG
69270 + bool "Resource logging"
69271 + default y if GRKERNSEC_CONFIG_AUTO
69272 + help
69273 + If you say Y here, all attempts to overstep resource limits will
69274 + be logged with the resource name, the requested size, and the current
69275 + limit. It is highly recommended that you say Y here. If the sysctl
69276 + option is enabled, a sysctl option with name "resource_logging" is
69277 + created. If the RBAC system is enabled, the sysctl value is ignored.
69278 +
69279 +config GRKERNSEC_CHROOT_EXECLOG
69280 + bool "Log execs within chroot"
69281 + help
69282 + If you say Y here, all executions inside a chroot jail will be logged
69283 + to syslog. This can cause a large amount of logs if certain
69284 + applications (eg. djb's daemontools) are installed on the system, and
69285 + is therefore left as an option. If the sysctl option is enabled, a
69286 + sysctl option with name "chroot_execlog" is created.
69287 +
69288 +config GRKERNSEC_AUDIT_PTRACE
69289 + bool "Ptrace logging"
69290 + help
69291 + If you say Y here, all attempts to attach to a process via ptrace
69292 + will be logged. If the sysctl option is enabled, a sysctl option
69293 + with name "audit_ptrace" is created.
69294 +
69295 +config GRKERNSEC_AUDIT_CHDIR
69296 + bool "Chdir logging"
69297 + help
69298 + If you say Y here, all chdir() calls will be logged. If the sysctl
69299 + option is enabled, a sysctl option with name "audit_chdir" is created.
69300 +
69301 +config GRKERNSEC_AUDIT_MOUNT
69302 + bool "(Un)Mount logging"
69303 + help
69304 + If you say Y here, all mounts and unmounts will be logged. If the
69305 + sysctl option is enabled, a sysctl option with name "audit_mount" is
69306 + created.
69307 +
69308 +config GRKERNSEC_SIGNAL
69309 + bool "Signal logging"
69310 + default y if GRKERNSEC_CONFIG_AUTO
69311 + help
69312 + If you say Y here, certain important signals will be logged, such as
69313 + SIGSEGV, which will as a result inform you of when a error in a program
69314 + occurred, which in some cases could mean a possible exploit attempt.
69315 + If the sysctl option is enabled, a sysctl option with name
69316 + "signal_logging" is created.
69317 +
69318 +config GRKERNSEC_FORKFAIL
69319 + bool "Fork failure logging"
69320 + help
69321 + If you say Y here, all failed fork() attempts will be logged.
69322 + This could suggest a fork bomb, or someone attempting to overstep
69323 + their process limit. If the sysctl option is enabled, a sysctl option
69324 + with name "forkfail_logging" is created.
69325 +
69326 +config GRKERNSEC_TIME
69327 + bool "Time change logging"
69328 + default y if GRKERNSEC_CONFIG_AUTO
69329 + help
69330 + If you say Y here, any changes of the system clock will be logged.
69331 + If the sysctl option is enabled, a sysctl option with name
69332 + "timechange_logging" is created.
69333 +
69334 +config GRKERNSEC_PROC_IPADDR
69335 + bool "/proc/<pid>/ipaddr support"
69336 + default y if GRKERNSEC_CONFIG_AUTO
69337 + help
69338 + If you say Y here, a new entry will be added to each /proc/<pid>
69339 + directory that contains the IP address of the person using the task.
69340 + The IP is carried across local TCP and AF_UNIX stream sockets.
69341 + This information can be useful for IDS/IPSes to perform remote response
69342 + to a local attack. The entry is readable by only the owner of the
69343 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
69344 + the RBAC system), and thus does not create privacy concerns.
69345 +
69346 +config GRKERNSEC_RWXMAP_LOG
69347 + bool 'Denied RWX mmap/mprotect logging'
69348 + default y if GRKERNSEC_CONFIG_AUTO
69349 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
69350 + help
69351 + If you say Y here, calls to mmap() and mprotect() with explicit
69352 + usage of PROT_WRITE and PROT_EXEC together will be logged when
69353 + denied by the PAX_MPROTECT feature. This feature will also
69354 + log other problematic scenarios that can occur when PAX_MPROTECT
69355 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
69356 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
69357 + is created.
69358 +
69359 +endmenu
69360 +
69361 +menu "Executable Protections"
69362 +depends on GRKERNSEC
69363 +
69364 +config GRKERNSEC_DMESG
69365 + bool "Dmesg(8) restriction"
69366 + default y if GRKERNSEC_CONFIG_AUTO
69367 + help
69368 + If you say Y here, non-root users will not be able to use dmesg(8)
69369 + to view the contents of the kernel's circular log buffer.
69370 + The kernel's log buffer often contains kernel addresses and other
69371 + identifying information useful to an attacker in fingerprinting a
69372 + system for a targeted exploit.
69373 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
69374 + created.
69375 +
69376 +config GRKERNSEC_HARDEN_PTRACE
69377 + bool "Deter ptrace-based process snooping"
69378 + default y if GRKERNSEC_CONFIG_AUTO
69379 + help
69380 + If you say Y here, TTY sniffers and other malicious monitoring
69381 + programs implemented through ptrace will be defeated. If you
69382 + have been using the RBAC system, this option has already been
69383 + enabled for several years for all users, with the ability to make
69384 + fine-grained exceptions.
69385 +
69386 + This option only affects the ability of non-root users to ptrace
69387 + processes that are not a descendent of the ptracing process.
69388 + This means that strace ./binary and gdb ./binary will still work,
69389 + but attaching to arbitrary processes will not. If the sysctl
69390 + option is enabled, a sysctl option with name "harden_ptrace" is
69391 + created.
69392 +
69393 +config GRKERNSEC_PTRACE_READEXEC
69394 + bool "Require read access to ptrace sensitive binaries"
69395 + default y if GRKERNSEC_CONFIG_AUTO
69396 + help
69397 + If you say Y here, unprivileged users will not be able to ptrace unreadable
69398 + binaries. This option is useful in environments that
69399 + remove the read bits (e.g. file mode 4711) from suid binaries to
69400 + prevent infoleaking of their contents. This option adds
69401 + consistency to the use of that file mode, as the binary could normally
69402 + be read out when run without privileges while ptracing.
69403 +
69404 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
69405 + is created.
69406 +
69407 +config GRKERNSEC_SETXID
69408 + bool "Enforce consistent multithreaded privileges"
69409 + default y if GRKERNSEC_CONFIG_AUTO
69410 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
69411 + help
69412 + If you say Y here, a change from a root uid to a non-root uid
69413 + in a multithreaded application will cause the resulting uids,
69414 + gids, supplementary groups, and capabilities in that thread
69415 + to be propagated to the other threads of the process. In most
69416 + cases this is unnecessary, as glibc will emulate this behavior
69417 + on behalf of the application. Other libcs do not act in the
69418 + same way, allowing the other threads of the process to continue
69419 + running with root privileges. If the sysctl option is enabled,
69420 + a sysctl option with name "consistent_setxid" is created.
69421 +
69422 +config GRKERNSEC_HARDEN_IPC
69423 + bool "Disallow access to overly-permissive IPC objects"
69424 + default y if GRKERNSEC_CONFIG_AUTO
69425 + depends on SYSVIPC
69426 + help
69427 + If you say Y here, access to overly-permissive IPC objects (shared
69428 + memory, message queues, and semaphores) will be denied for processes
69429 + given the following criteria beyond normal permission checks:
69430 + 1) If the IPC object is world-accessible and the euid doesn't match
69431 + that of the creator or current uid for the IPC object
69432 + 2) If the IPC object is group-accessible and the egid doesn't
69433 + match that of the creator or current gid for the IPC object
69434 + It's a common error to grant too much permission to these objects,
69435 + with impact ranging from denial of service and information leaking to
69436 + privilege escalation. This feature was developed in response to
69437 + research by Tim Brown:
69438 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
69439 + who found hundreds of such insecure usages. Processes with
69440 + CAP_IPC_OWNER are still permitted to access these IPC objects.
69441 + If the sysctl option is enabled, a sysctl option with name
69442 + "harden_ipc" is created.
69443 +
69444 +config GRKERNSEC_TPE
69445 + bool "Trusted Path Execution (TPE)"
69446 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
69447 + help
69448 + If you say Y here, you will be able to choose a gid to add to the
69449 + supplementary groups of users you want to mark as "untrusted."
69450 + These users will not be able to execute any files that are not in
69451 + root-owned directories writable only by root. If the sysctl option
69452 + is enabled, a sysctl option with name "tpe" is created.
69453 +
69454 +config GRKERNSEC_TPE_ALL
69455 + bool "Partially restrict all non-root users"
69456 + depends on GRKERNSEC_TPE
69457 + help
69458 + If you say Y here, all non-root users will be covered under
69459 + a weaker TPE restriction. This is separate from, and in addition to,
69460 + the main TPE options that you have selected elsewhere. Thus, if a
69461 + "trusted" GID is chosen, this restriction applies to even that GID.
69462 + Under this restriction, all non-root users will only be allowed to
69463 + execute files in directories they own that are not group or
69464 + world-writable, or in directories owned by root and writable only by
69465 + root. If the sysctl option is enabled, a sysctl option with name
69466 + "tpe_restrict_all" is created.
69467 +
69468 +config GRKERNSEC_TPE_INVERT
69469 + bool "Invert GID option"
69470 + depends on GRKERNSEC_TPE
69471 + help
69472 + If you say Y here, the group you specify in the TPE configuration will
69473 + decide what group TPE restrictions will be *disabled* for. This
69474 + option is useful if you want TPE restrictions to be applied to most
69475 + users on the system. If the sysctl option is enabled, a sysctl option
69476 + with name "tpe_invert" is created. Unlike other sysctl options, this
69477 + entry will default to on for backward-compatibility.
69478 +
69479 +config GRKERNSEC_TPE_GID
69480 + int
69481 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
69482 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
69483 +
69484 +config GRKERNSEC_TPE_UNTRUSTED_GID
69485 + int "GID for TPE-untrusted users"
69486 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
69487 + default 1005
69488 + help
69489 + Setting this GID determines what group TPE restrictions will be
69490 + *enabled* for. If the sysctl option is enabled, a sysctl option
69491 + with name "tpe_gid" is created.
69492 +
69493 +config GRKERNSEC_TPE_TRUSTED_GID
69494 + int "GID for TPE-trusted users"
69495 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
69496 + default 1005
69497 + help
69498 + Setting this GID determines what group TPE restrictions will be
69499 + *disabled* for. If the sysctl option is enabled, a sysctl option
69500 + with name "tpe_gid" is created.
69501 +
69502 +endmenu
69503 +menu "Network Protections"
69504 +depends on GRKERNSEC
69505 +
69506 +config GRKERNSEC_BLACKHOLE
69507 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
69508 + default y if GRKERNSEC_CONFIG_AUTO
69509 + depends on NET
69510 + help
69511 + If you say Y here, neither TCP resets nor ICMP
69512 + destination-unreachable packets will be sent in response to packets
69513 + sent to ports for which no associated listening process exists.
69514 + It will also prevent the sending of ICMP protocol unreachable packets
69515 + in response to packets with unknown protocols.
69516 + This feature supports both IPV4 and IPV6 and exempts the
69517 + loopback interface from blackholing. Enabling this feature
69518 + makes a host more resilient to DoS attacks and reduces network
69519 + visibility against scanners.
69520 +
69521 + The blackhole feature as-implemented is equivalent to the FreeBSD
69522 + blackhole feature, as it prevents RST responses to all packets, not
69523 + just SYNs. Under most application behavior this causes no
69524 + problems, but applications (like haproxy) may not close certain
69525 + connections in a way that cleanly terminates them on the remote
69526 + end, leaving the remote host in LAST_ACK state. Because of this
69527 + side-effect and to prevent intentional LAST_ACK DoSes, this
69528 + feature also adds automatic mitigation against such attacks.
69529 + The mitigation drastically reduces the amount of time a socket
69530 + can spend in LAST_ACK state. If you're using haproxy and not
69531 + all servers it connects to have this option enabled, consider
69532 + disabling this feature on the haproxy host.
69533 +
69534 + If the sysctl option is enabled, two sysctl options with names
69535 + "ip_blackhole" and "lastack_retries" will be created.
69536 + While "ip_blackhole" takes the standard zero/non-zero on/off
69537 + toggle, "lastack_retries" uses the same kinds of values as
69538 + "tcp_retries1" and "tcp_retries2". The default value of 4
69539 + prevents a socket from lasting more than 45 seconds in LAST_ACK
69540 + state.
69541 +
69542 +config GRKERNSEC_NO_SIMULT_CONNECT
69543 + bool "Disable TCP Simultaneous Connect"
69544 + default y if GRKERNSEC_CONFIG_AUTO
69545 + depends on NET
69546 + help
69547 + If you say Y here, a feature by Willy Tarreau will be enabled that
69548 + removes a weakness in Linux's strict implementation of TCP that
69549 + allows two clients to connect to each other without either entering
69550 + a listening state. The weakness allows an attacker to easily prevent
69551 + a client from connecting to a known server provided the source port
69552 + for the connection is guessed correctly.
69553 +
69554 + As the weakness could be used to prevent an antivirus or IPS from
69555 + fetching updates, or prevent an SSL gateway from fetching a CRL,
69556 + it should be eliminated by enabling this option. Though Linux is
69557 + one of few operating systems supporting simultaneous connect, it
69558 + has no legitimate use in practice and is rarely supported by firewalls.
69559 +
69560 +config GRKERNSEC_SOCKET
69561 + bool "Socket restrictions"
69562 + depends on NET
69563 + help
69564 + If you say Y here, you will be able to choose from several options.
69565 + If you assign a GID on your system and add it to the supplementary
69566 + groups of users you want to restrict socket access to, this patch
69567 + will perform up to three things, based on the option(s) you choose.
69568 +
69569 +config GRKERNSEC_SOCKET_ALL
69570 + bool "Deny any sockets to group"
69571 + depends on GRKERNSEC_SOCKET
69572 + help
69573 + If you say Y here, you will be able to choose a GID of whose users will
69574 + be unable to connect to other hosts from your machine or run server
69575 + applications from your machine. If the sysctl option is enabled, a
69576 + sysctl option with name "socket_all" is created.
69577 +
69578 +config GRKERNSEC_SOCKET_ALL_GID
69579 + int "GID to deny all sockets for"
69580 + depends on GRKERNSEC_SOCKET_ALL
69581 + default 1004
69582 + help
69583 + Here you can choose the GID to disable socket access for. Remember to
69584 + add the users you want socket access disabled for to the GID
69585 + specified here. If the sysctl option is enabled, a sysctl option
69586 + with name "socket_all_gid" is created.
69587 +
69588 +config GRKERNSEC_SOCKET_CLIENT
69589 + bool "Deny client sockets to group"
69590 + depends on GRKERNSEC_SOCKET
69591 + help
69592 + If you say Y here, you will be able to choose a GID of whose users will
69593 + be unable to connect to other hosts from your machine, but will be
69594 + able to run servers. If this option is enabled, all users in the group
69595 + you specify will have to use passive mode when initiating ftp transfers
69596 + from the shell on your machine. If the sysctl option is enabled, a
69597 + sysctl option with name "socket_client" is created.
69598 +
69599 +config GRKERNSEC_SOCKET_CLIENT_GID
69600 + int "GID to deny client sockets for"
69601 + depends on GRKERNSEC_SOCKET_CLIENT
69602 + default 1003
69603 + help
69604 + Here you can choose the GID to disable client socket access for.
69605 + Remember to add the users you want client socket access disabled for to
69606 + the GID specified here. If the sysctl option is enabled, a sysctl
69607 + option with name "socket_client_gid" is created.
69608 +
69609 +config GRKERNSEC_SOCKET_SERVER
69610 + bool "Deny server sockets to group"
69611 + depends on GRKERNSEC_SOCKET
69612 + help
69613 + If you say Y here, you will be able to choose a GID of whose users will
69614 + be unable to run server applications from your machine. If the sysctl
69615 + option is enabled, a sysctl option with name "socket_server" is created.
69616 +
69617 +config GRKERNSEC_SOCKET_SERVER_GID
69618 + int "GID to deny server sockets for"
69619 + depends on GRKERNSEC_SOCKET_SERVER
69620 + default 1002
69621 + help
69622 + Here you can choose the GID to disable server socket access for.
69623 + Remember to add the users you want server socket access disabled for to
69624 + the GID specified here. If the sysctl option is enabled, a sysctl
69625 + option with name "socket_server_gid" is created.
69626 +
69627 +endmenu
69628 +
69629 +menu "Physical Protections"
69630 +depends on GRKERNSEC
69631 +
69632 +config GRKERNSEC_DENYUSB
69633 + bool "Deny new USB connections after toggle"
69634 + default y if GRKERNSEC_CONFIG_AUTO
69635 + depends on SYSCTL && USB_SUPPORT
69636 + help
69637 + If you say Y here, a new sysctl option with name "deny_new_usb"
69638 + will be created. Setting its value to 1 will prevent any new
69639 + USB devices from being recognized by the OS. Any attempted USB
69640 + device insertion will be logged. This option is intended to be
69641 + used against custom USB devices designed to exploit vulnerabilities
69642 + in various USB device drivers.
69643 +
69644 + For greatest effectiveness, this sysctl should be set after any
69645 + relevant init scripts. This option is safe to enable in distros
69646 + as each user can choose whether or not to toggle the sysctl.
69647 +
69648 +config GRKERNSEC_DENYUSB_FORCE
69649 + bool "Reject all USB devices not connected at boot"
69650 + select USB
69651 + depends on GRKERNSEC_DENYUSB
69652 + help
69653 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
69654 + that doesn't involve a sysctl entry. This option should only be
69655 + enabled if you're sure you want to deny all new USB connections
69656 + at runtime and don't want to modify init scripts. This should not
69657 + be enabled by distros. It forces the core USB code to be built
69658 + into the kernel image so that all devices connected at boot time
69659 + can be recognized and new USB device connections can be prevented
69660 + prior to init running.
69661 +
69662 +endmenu
69663 +
69664 +menu "Sysctl Support"
69665 +depends on GRKERNSEC && SYSCTL
69666 +
69667 +config GRKERNSEC_SYSCTL
69668 + bool "Sysctl support"
69669 + default y if GRKERNSEC_CONFIG_AUTO
69670 + help
69671 + If you say Y here, you will be able to change the options that
69672 + grsecurity runs with at bootup, without having to recompile your
69673 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
69674 + to enable (1) or disable (0) various features. All the sysctl entries
69675 + are mutable until the "grsec_lock" entry is set to a non-zero value.
69676 + All features enabled in the kernel configuration are disabled at boot
69677 + if you do not say Y to the "Turn on features by default" option.
69678 + All options should be set at startup, and the grsec_lock entry should
69679 + be set to a non-zero value after all the options are set.
69680 + *THIS IS EXTREMELY IMPORTANT*
69681 +
69682 +config GRKERNSEC_SYSCTL_DISTRO
69683 + bool "Extra sysctl support for distro makers (READ HELP)"
69684 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
69685 + help
69686 + If you say Y here, additional sysctl options will be created
69687 + for features that affect processes running as root. Therefore,
69688 + it is critical when using this option that the grsec_lock entry be
69689 + enabled after boot. Only distros with prebuilt kernel packages
69690 + with this option enabled that can ensure grsec_lock is enabled
69691 + after boot should use this option.
69692 + *Failure to set grsec_lock after boot makes all grsec features
69693 + this option covers useless*
69694 +
69695 + Currently this option creates the following sysctl entries:
69696 + "Disable Privileged I/O": "disable_priv_io"
69697 +
69698 +config GRKERNSEC_SYSCTL_ON
69699 + bool "Turn on features by default"
69700 + default y if GRKERNSEC_CONFIG_AUTO
69701 + depends on GRKERNSEC_SYSCTL
69702 + help
69703 + If you say Y here, instead of having all features enabled in the
69704 + kernel configuration disabled at boot time, the features will be
69705 + enabled at boot time. It is recommended you say Y here unless
69706 + there is some reason you would want all sysctl-tunable features to
69707 + be disabled by default. As mentioned elsewhere, it is important
69708 + to enable the grsec_lock entry once you have finished modifying
69709 + the sysctl entries.
69710 +
69711 +endmenu
69712 +menu "Logging Options"
69713 +depends on GRKERNSEC
69714 +
69715 +config GRKERNSEC_FLOODTIME
69716 + int "Seconds in between log messages (minimum)"
69717 + default 10
69718 + help
69719 + This option allows you to enforce the number of seconds between
69720 + grsecurity log messages. The default should be suitable for most
69721 + people, however, if you choose to change it, choose a value small enough
69722 + to allow informative logs to be produced, but large enough to
69723 + prevent flooding.
69724 +
69725 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
69726 + any rate limiting on grsecurity log messages.
69727 +
69728 +config GRKERNSEC_FLOODBURST
69729 + int "Number of messages in a burst (maximum)"
69730 + default 6
69731 + help
69732 + This option allows you to choose the maximum number of messages allowed
69733 + within the flood time interval you chose in a separate option. The
69734 + default should be suitable for most people, however if you find that
69735 + many of your logs are being interpreted as flooding, you may want to
69736 + raise this value.
69737 +
69738 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
69739 + any rate limiting on grsecurity log messages.
69740 +
69741 +endmenu
69742 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
69743 new file mode 100644
69744 index 0000000..30ababb
69745 --- /dev/null
69746 +++ b/grsecurity/Makefile
69747 @@ -0,0 +1,54 @@
69748 +# grsecurity – access control and security hardening for Linux
69749 +# All code in this directory and various hooks located throughout the Linux kernel are
69750 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
69751 +# http://www.grsecurity.net spender@grsecurity.net
69752 +#
69753 +# This program is free software; you can redistribute it and/or
69754 +# modify it under the terms of the GNU General Public License version 2
69755 +# as published by the Free Software Foundation.
69756 +#
69757 +# This program is distributed in the hope that it will be useful,
69758 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
69759 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69760 +# GNU General Public License for more details.
69761 +#
69762 +# You should have received a copy of the GNU General Public License
69763 +# along with this program; if not, write to the Free Software
69764 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69765 +
69766 +KBUILD_CFLAGS += -Werror
69767 +
69768 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
69769 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
69770 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
69771 + grsec_usb.o grsec_ipc.o grsec_proc.o
69772 +
69773 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
69774 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
69775 + gracl_learn.o grsec_log.o gracl_policy.o
69776 +ifdef CONFIG_COMPAT
69777 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
69778 +endif
69779 +
69780 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
69781 +
69782 +ifdef CONFIG_NET
69783 +obj-y += grsec_sock.o
69784 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
69785 +endif
69786 +
69787 +ifndef CONFIG_GRKERNSEC
69788 +obj-y += grsec_disabled.o
69789 +endif
69790 +
69791 +ifdef CONFIG_GRKERNSEC_HIDESYM
69792 +extra-y := grsec_hidesym.o
69793 +$(obj)/grsec_hidesym.o:
69794 + @-chmod -f 500 /boot
69795 + @-chmod -f 500 /lib/modules
69796 + @-chmod -f 500 /lib64/modules
69797 + @-chmod -f 500 /lib32/modules
69798 + @-chmod -f 700 .
69799 + @-chmod -f 700 $(objtree)
69800 + @echo ' grsec: protected kernel image paths'
69801 +endif
69802 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
69803 new file mode 100644
69804 index 0000000..6c1e154
69805 --- /dev/null
69806 +++ b/grsecurity/gracl.c
69807 @@ -0,0 +1,2749 @@
69808 +#include <linux/kernel.h>
69809 +#include <linux/module.h>
69810 +#include <linux/sched.h>
69811 +#include <linux/mm.h>
69812 +#include <linux/file.h>
69813 +#include <linux/fs.h>
69814 +#include <linux/namei.h>
69815 +#include <linux/mount.h>
69816 +#include <linux/tty.h>
69817 +#include <linux/proc_fs.h>
69818 +#include <linux/lglock.h>
69819 +#include <linux/slab.h>
69820 +#include <linux/vmalloc.h>
69821 +#include <linux/types.h>
69822 +#include <linux/sysctl.h>
69823 +#include <linux/netdevice.h>
69824 +#include <linux/ptrace.h>
69825 +#include <linux/gracl.h>
69826 +#include <linux/gralloc.h>
69827 +#include <linux/security.h>
69828 +#include <linux/grinternal.h>
69829 +#include <linux/pid_namespace.h>
69830 +#include <linux/stop_machine.h>
69831 +#include <linux/fdtable.h>
69832 +#include <linux/percpu.h>
69833 +#include <linux/lglock.h>
69834 +#include <linux/hugetlb.h>
69835 +#include <linux/posix-timers.h>
69836 +#include <linux/prefetch.h>
69837 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69838 +#include <linux/magic.h>
69839 +#include <linux/pagemap.h>
69840 +#include "../fs/btrfs/async-thread.h"
69841 +#include "../fs/btrfs/ctree.h"
69842 +#include "../fs/btrfs/btrfs_inode.h"
69843 +#endif
69844 +#include "../fs/mount.h"
69845 +
69846 +#include <asm/uaccess.h>
69847 +#include <asm/errno.h>
69848 +#include <asm/mman.h>
69849 +
69850 +#define FOR_EACH_ROLE_START(role) \
69851 + role = running_polstate.role_list; \
69852 + while (role) {
69853 +
69854 +#define FOR_EACH_ROLE_END(role) \
69855 + role = role->prev; \
69856 + }
69857 +
69858 +extern struct path gr_real_root;
69859 +
69860 +static struct gr_policy_state running_polstate;
69861 +struct gr_policy_state *polstate = &running_polstate;
69862 +extern struct gr_alloc_state *current_alloc_state;
69863 +
69864 +extern char *gr_shared_page[4];
69865 +DEFINE_RWLOCK(gr_inode_lock);
69866 +
69867 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
69868 +
69869 +#ifdef CONFIG_NET
69870 +extern struct vfsmount *sock_mnt;
69871 +#endif
69872 +
69873 +extern struct vfsmount *pipe_mnt;
69874 +extern struct vfsmount *shm_mnt;
69875 +
69876 +#ifdef CONFIG_HUGETLBFS
69877 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
69878 +#endif
69879 +
69880 +extern u16 acl_sp_role_value;
69881 +extern struct acl_object_label *fakefs_obj_rw;
69882 +extern struct acl_object_label *fakefs_obj_rwx;
69883 +
69884 +int gr_acl_is_enabled(void)
69885 +{
69886 + return (gr_status & GR_READY);
69887 +}
69888 +
69889 +void gr_enable_rbac_system(void)
69890 +{
69891 + pax_open_kernel();
69892 + gr_status |= GR_READY;
69893 + pax_close_kernel();
69894 +}
69895 +
69896 +int gr_rbac_disable(void *unused)
69897 +{
69898 + pax_open_kernel();
69899 + gr_status &= ~GR_READY;
69900 + pax_close_kernel();
69901 +
69902 + return 0;
69903 +}
69904 +
69905 +static inline dev_t __get_dev(const struct dentry *dentry)
69906 +{
69907 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69908 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69909 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
69910 + else
69911 +#endif
69912 + return dentry->d_sb->s_dev;
69913 +}
69914 +
69915 +static inline u64 __get_ino(const struct dentry *dentry)
69916 +{
69917 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69918 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69919 + return btrfs_ino(dentry->d_inode);
69920 + else
69921 +#endif
69922 + return dentry->d_inode->i_ino;
69923 +}
69924 +
69925 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
69926 +{
69927 + return __get_dev(dentry);
69928 +}
69929 +
69930 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
69931 +{
69932 + return __get_ino(dentry);
69933 +}
69934 +
69935 +static char gr_task_roletype_to_char(struct task_struct *task)
69936 +{
69937 + switch (task->role->roletype &
69938 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
69939 + GR_ROLE_SPECIAL)) {
69940 + case GR_ROLE_DEFAULT:
69941 + return 'D';
69942 + case GR_ROLE_USER:
69943 + return 'U';
69944 + case GR_ROLE_GROUP:
69945 + return 'G';
69946 + case GR_ROLE_SPECIAL:
69947 + return 'S';
69948 + }
69949 +
69950 + return 'X';
69951 +}
69952 +
69953 +char gr_roletype_to_char(void)
69954 +{
69955 + return gr_task_roletype_to_char(current);
69956 +}
69957 +
69958 +__inline__ int
69959 +gr_acl_tpe_check(void)
69960 +{
69961 + if (unlikely(!(gr_status & GR_READY)))
69962 + return 0;
69963 + if (current->role->roletype & GR_ROLE_TPE)
69964 + return 1;
69965 + else
69966 + return 0;
69967 +}
69968 +
69969 +int
69970 +gr_handle_rawio(const struct inode *inode)
69971 +{
69972 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
69973 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
69974 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
69975 + !capable(CAP_SYS_RAWIO))
69976 + return 1;
69977 +#endif
69978 + return 0;
69979 +}
69980 +
69981 +int
69982 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
69983 +{
69984 + if (likely(lena != lenb))
69985 + return 0;
69986 +
69987 + return !memcmp(a, b, lena);
69988 +}
69989 +
69990 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
69991 +{
69992 + *buflen -= namelen;
69993 + if (*buflen < 0)
69994 + return -ENAMETOOLONG;
69995 + *buffer -= namelen;
69996 + memcpy(*buffer, str, namelen);
69997 + return 0;
69998 +}
69999 +
70000 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
70001 +{
70002 + return prepend(buffer, buflen, name->name, name->len);
70003 +}
70004 +
70005 +static int prepend_path(const struct path *path, struct path *root,
70006 + char **buffer, int *buflen)
70007 +{
70008 + struct dentry *dentry = path->dentry;
70009 + struct vfsmount *vfsmnt = path->mnt;
70010 + struct mount *mnt = real_mount(vfsmnt);
70011 + bool slash = false;
70012 + int error = 0;
70013 +
70014 + while (dentry != root->dentry || vfsmnt != root->mnt) {
70015 + struct dentry * parent;
70016 +
70017 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
70018 + /* Global root? */
70019 + if (!mnt_has_parent(mnt)) {
70020 + goto out;
70021 + }
70022 + dentry = mnt->mnt_mountpoint;
70023 + mnt = mnt->mnt_parent;
70024 + vfsmnt = &mnt->mnt;
70025 + continue;
70026 + }
70027 + parent = dentry->d_parent;
70028 + prefetch(parent);
70029 + spin_lock(&dentry->d_lock);
70030 + error = prepend_name(buffer, buflen, &dentry->d_name);
70031 + spin_unlock(&dentry->d_lock);
70032 + if (!error)
70033 + error = prepend(buffer, buflen, "/", 1);
70034 + if (error)
70035 + break;
70036 +
70037 + slash = true;
70038 + dentry = parent;
70039 + }
70040 +
70041 +out:
70042 + if (!error && !slash)
70043 + error = prepend(buffer, buflen, "/", 1);
70044 +
70045 + return error;
70046 +}
70047 +
70048 +/* this must be called with mount_lock and rename_lock held */
70049 +
70050 +static char *__our_d_path(const struct path *path, struct path *root,
70051 + char *buf, int buflen)
70052 +{
70053 + char *res = buf + buflen;
70054 + int error;
70055 +
70056 + prepend(&res, &buflen, "\0", 1);
70057 + error = prepend_path(path, root, &res, &buflen);
70058 + if (error)
70059 + return ERR_PTR(error);
70060 +
70061 + return res;
70062 +}
70063 +
70064 +static char *
70065 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
70066 +{
70067 + char *retval;
70068 +
70069 + retval = __our_d_path(path, root, buf, buflen);
70070 + if (unlikely(IS_ERR(retval)))
70071 + retval = strcpy(buf, "<path too long>");
70072 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
70073 + retval[1] = '\0';
70074 +
70075 + return retval;
70076 +}
70077 +
70078 +static char *
70079 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
70080 + char *buf, int buflen)
70081 +{
70082 + struct path path;
70083 + char *res;
70084 +
70085 + path.dentry = (struct dentry *)dentry;
70086 + path.mnt = (struct vfsmount *)vfsmnt;
70087 +
70088 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
70089 + by the RBAC system */
70090 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
70091 +
70092 + return res;
70093 +}
70094 +
70095 +static char *
70096 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
70097 + char *buf, int buflen)
70098 +{
70099 + char *res;
70100 + struct path path;
70101 + struct path root;
70102 + struct task_struct *reaper = init_pid_ns.child_reaper;
70103 +
70104 + path.dentry = (struct dentry *)dentry;
70105 + path.mnt = (struct vfsmount *)vfsmnt;
70106 +
70107 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
70108 + get_fs_root(reaper->fs, &root);
70109 +
70110 + read_seqlock_excl(&mount_lock);
70111 + write_seqlock(&rename_lock);
70112 + res = gen_full_path(&path, &root, buf, buflen);
70113 + write_sequnlock(&rename_lock);
70114 + read_sequnlock_excl(&mount_lock);
70115 +
70116 + path_put(&root);
70117 + return res;
70118 +}
70119 +
70120 +char *
70121 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
70122 +{
70123 + char *ret;
70124 + read_seqlock_excl(&mount_lock);
70125 + write_seqlock(&rename_lock);
70126 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
70127 + PAGE_SIZE);
70128 + write_sequnlock(&rename_lock);
70129 + read_sequnlock_excl(&mount_lock);
70130 + return ret;
70131 +}
70132 +
70133 +static char *
70134 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
70135 +{
70136 + char *ret;
70137 + char *buf;
70138 + int buflen;
70139 +
70140 + read_seqlock_excl(&mount_lock);
70141 + write_seqlock(&rename_lock);
70142 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
70143 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
70144 + buflen = (int)(ret - buf);
70145 + if (buflen >= 5)
70146 + prepend(&ret, &buflen, "/proc", 5);
70147 + else
70148 + ret = strcpy(buf, "<path too long>");
70149 + write_sequnlock(&rename_lock);
70150 + read_sequnlock_excl(&mount_lock);
70151 + return ret;
70152 +}
70153 +
70154 +char *
70155 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
70156 +{
70157 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
70158 + PAGE_SIZE);
70159 +}
70160 +
70161 +char *
70162 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
70163 +{
70164 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
70165 + PAGE_SIZE);
70166 +}
70167 +
70168 +char *
70169 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
70170 +{
70171 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
70172 + PAGE_SIZE);
70173 +}
70174 +
70175 +char *
70176 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
70177 +{
70178 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
70179 + PAGE_SIZE);
70180 +}
70181 +
70182 +char *
70183 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
70184 +{
70185 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
70186 + PAGE_SIZE);
70187 +}
70188 +
70189 +__inline__ __u32
70190 +to_gr_audit(const __u32 reqmode)
70191 +{
70192 + /* masks off auditable permission flags, then shifts them to create
70193 + auditing flags, and adds the special case of append auditing if
70194 + we're requesting write */
70195 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
70196 +}
70197 +
70198 +struct acl_role_label *
70199 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
70200 + const gid_t gid)
70201 +{
70202 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
70203 + struct acl_role_label *match;
70204 + struct role_allowed_ip *ipp;
70205 + unsigned int x;
70206 + u32 curr_ip = task->signal->saved_ip;
70207 +
70208 + match = state->acl_role_set.r_hash[index];
70209 +
70210 + while (match) {
70211 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
70212 + for (x = 0; x < match->domain_child_num; x++) {
70213 + if (match->domain_children[x] == uid)
70214 + goto found;
70215 + }
70216 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
70217 + break;
70218 + match = match->next;
70219 + }
70220 +found:
70221 + if (match == NULL) {
70222 + try_group:
70223 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
70224 + match = state->acl_role_set.r_hash[index];
70225 +
70226 + while (match) {
70227 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
70228 + for (x = 0; x < match->domain_child_num; x++) {
70229 + if (match->domain_children[x] == gid)
70230 + goto found2;
70231 + }
70232 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
70233 + break;
70234 + match = match->next;
70235 + }
70236 +found2:
70237 + if (match == NULL)
70238 + match = state->default_role;
70239 + if (match->allowed_ips == NULL)
70240 + return match;
70241 + else {
70242 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
70243 + if (likely
70244 + ((ntohl(curr_ip) & ipp->netmask) ==
70245 + (ntohl(ipp->addr) & ipp->netmask)))
70246 + return match;
70247 + }
70248 + match = state->default_role;
70249 + }
70250 + } else if (match->allowed_ips == NULL) {
70251 + return match;
70252 + } else {
70253 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
70254 + if (likely
70255 + ((ntohl(curr_ip) & ipp->netmask) ==
70256 + (ntohl(ipp->addr) & ipp->netmask)))
70257 + return match;
70258 + }
70259 + goto try_group;
70260 + }
70261 +
70262 + return match;
70263 +}
70264 +
70265 +static struct acl_role_label *
70266 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
70267 + const gid_t gid)
70268 +{
70269 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
70270 +}
70271 +
70272 +struct acl_subject_label *
70273 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
70274 + const struct acl_role_label *role)
70275 +{
70276 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
70277 + struct acl_subject_label *match;
70278 +
70279 + match = role->subj_hash[index];
70280 +
70281 + while (match && (match->inode != ino || match->device != dev ||
70282 + (match->mode & GR_DELETED))) {
70283 + match = match->next;
70284 + }
70285 +
70286 + if (match && !(match->mode & GR_DELETED))
70287 + return match;
70288 + else
70289 + return NULL;
70290 +}
70291 +
70292 +struct acl_subject_label *
70293 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
70294 + const struct acl_role_label *role)
70295 +{
70296 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
70297 + struct acl_subject_label *match;
70298 +
70299 + match = role->subj_hash[index];
70300 +
70301 + while (match && (match->inode != ino || match->device != dev ||
70302 + !(match->mode & GR_DELETED))) {
70303 + match = match->next;
70304 + }
70305 +
70306 + if (match && (match->mode & GR_DELETED))
70307 + return match;
70308 + else
70309 + return NULL;
70310 +}
70311 +
70312 +static struct acl_object_label *
70313 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
70314 + const struct acl_subject_label *subj)
70315 +{
70316 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
70317 + struct acl_object_label *match;
70318 +
70319 + match = subj->obj_hash[index];
70320 +
70321 + while (match && (match->inode != ino || match->device != dev ||
70322 + (match->mode & GR_DELETED))) {
70323 + match = match->next;
70324 + }
70325 +
70326 + if (match && !(match->mode & GR_DELETED))
70327 + return match;
70328 + else
70329 + return NULL;
70330 +}
70331 +
70332 +static struct acl_object_label *
70333 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
70334 + const struct acl_subject_label *subj)
70335 +{
70336 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
70337 + struct acl_object_label *match;
70338 +
70339 + match = subj->obj_hash[index];
70340 +
70341 + while (match && (match->inode != ino || match->device != dev ||
70342 + !(match->mode & GR_DELETED))) {
70343 + match = match->next;
70344 + }
70345 +
70346 + if (match && (match->mode & GR_DELETED))
70347 + return match;
70348 +
70349 + match = subj->obj_hash[index];
70350 +
70351 + while (match && (match->inode != ino || match->device != dev ||
70352 + (match->mode & GR_DELETED))) {
70353 + match = match->next;
70354 + }
70355 +
70356 + if (match && !(match->mode & GR_DELETED))
70357 + return match;
70358 + else
70359 + return NULL;
70360 +}
70361 +
70362 +struct name_entry *
70363 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
70364 +{
70365 + unsigned int len = strlen(name);
70366 + unsigned int key = full_name_hash(name, len);
70367 + unsigned int index = key % state->name_set.n_size;
70368 + struct name_entry *match;
70369 +
70370 + match = state->name_set.n_hash[index];
70371 +
70372 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
70373 + match = match->next;
70374 +
70375 + return match;
70376 +}
70377 +
70378 +static struct name_entry *
70379 +lookup_name_entry(const char *name)
70380 +{
70381 + return __lookup_name_entry(&running_polstate, name);
70382 +}
70383 +
70384 +static struct name_entry *
70385 +lookup_name_entry_create(const char *name)
70386 +{
70387 + unsigned int len = strlen(name);
70388 + unsigned int key = full_name_hash(name, len);
70389 + unsigned int index = key % running_polstate.name_set.n_size;
70390 + struct name_entry *match;
70391 +
70392 + match = running_polstate.name_set.n_hash[index];
70393 +
70394 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
70395 + !match->deleted))
70396 + match = match->next;
70397 +
70398 + if (match && match->deleted)
70399 + return match;
70400 +
70401 + match = running_polstate.name_set.n_hash[index];
70402 +
70403 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
70404 + match->deleted))
70405 + match = match->next;
70406 +
70407 + if (match && !match->deleted)
70408 + return match;
70409 + else
70410 + return NULL;
70411 +}
70412 +
70413 +static struct inodev_entry *
70414 +lookup_inodev_entry(const u64 ino, const dev_t dev)
70415 +{
70416 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
70417 + struct inodev_entry *match;
70418 +
70419 + match = running_polstate.inodev_set.i_hash[index];
70420 +
70421 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
70422 + match = match->next;
70423 +
70424 + return match;
70425 +}
70426 +
70427 +void
70428 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
70429 +{
70430 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
70431 + state->inodev_set.i_size);
70432 + struct inodev_entry **curr;
70433 +
70434 + entry->prev = NULL;
70435 +
70436 + curr = &state->inodev_set.i_hash[index];
70437 + if (*curr != NULL)
70438 + (*curr)->prev = entry;
70439 +
70440 + entry->next = *curr;
70441 + *curr = entry;
70442 +
70443 + return;
70444 +}
70445 +
70446 +static void
70447 +insert_inodev_entry(struct inodev_entry *entry)
70448 +{
70449 + __insert_inodev_entry(&running_polstate, entry);
70450 +}
70451 +
70452 +void
70453 +insert_acl_obj_label(struct acl_object_label *obj,
70454 + struct acl_subject_label *subj)
70455 +{
70456 + unsigned int index =
70457 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
70458 + struct acl_object_label **curr;
70459 +
70460 + obj->prev = NULL;
70461 +
70462 + curr = &subj->obj_hash[index];
70463 + if (*curr != NULL)
70464 + (*curr)->prev = obj;
70465 +
70466 + obj->next = *curr;
70467 + *curr = obj;
70468 +
70469 + return;
70470 +}
70471 +
70472 +void
70473 +insert_acl_subj_label(struct acl_subject_label *obj,
70474 + struct acl_role_label *role)
70475 +{
70476 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
70477 + struct acl_subject_label **curr;
70478 +
70479 + obj->prev = NULL;
70480 +
70481 + curr = &role->subj_hash[index];
70482 + if (*curr != NULL)
70483 + (*curr)->prev = obj;
70484 +
70485 + obj->next = *curr;
70486 + *curr = obj;
70487 +
70488 + return;
70489 +}
70490 +
70491 +/* derived from glibc fnmatch() 0: match, 1: no match*/
70492 +
70493 +static int
70494 +glob_match(const char *p, const char *n)
70495 +{
70496 + char c;
70497 +
70498 + while ((c = *p++) != '\0') {
70499 + switch (c) {
70500 + case '?':
70501 + if (*n == '\0')
70502 + return 1;
70503 + else if (*n == '/')
70504 + return 1;
70505 + break;
70506 + case '\\':
70507 + if (*n != c)
70508 + return 1;
70509 + break;
70510 + case '*':
70511 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
70512 + if (*n == '/')
70513 + return 1;
70514 + else if (c == '?') {
70515 + if (*n == '\0')
70516 + return 1;
70517 + else
70518 + ++n;
70519 + }
70520 + }
70521 + if (c == '\0') {
70522 + return 0;
70523 + } else {
70524 + const char *endp;
70525 +
70526 + if ((endp = strchr(n, '/')) == NULL)
70527 + endp = n + strlen(n);
70528 +
70529 + if (c == '[') {
70530 + for (--p; n < endp; ++n)
70531 + if (!glob_match(p, n))
70532 + return 0;
70533 + } else if (c == '/') {
70534 + while (*n != '\0' && *n != '/')
70535 + ++n;
70536 + if (*n == '/' && !glob_match(p, n + 1))
70537 + return 0;
70538 + } else {
70539 + for (--p; n < endp; ++n)
70540 + if (*n == c && !glob_match(p, n))
70541 + return 0;
70542 + }
70543 +
70544 + return 1;
70545 + }
70546 + case '[':
70547 + {
70548 + int not;
70549 + char cold;
70550 +
70551 + if (*n == '\0' || *n == '/')
70552 + return 1;
70553 +
70554 + not = (*p == '!' || *p == '^');
70555 + if (not)
70556 + ++p;
70557 +
70558 + c = *p++;
70559 + for (;;) {
70560 + unsigned char fn = (unsigned char)*n;
70561 +
70562 + if (c == '\0')
70563 + return 1;
70564 + else {
70565 + if (c == fn)
70566 + goto matched;
70567 + cold = c;
70568 + c = *p++;
70569 +
70570 + if (c == '-' && *p != ']') {
70571 + unsigned char cend = *p++;
70572 +
70573 + if (cend == '\0')
70574 + return 1;
70575 +
70576 + if (cold <= fn && fn <= cend)
70577 + goto matched;
70578 +
70579 + c = *p++;
70580 + }
70581 + }
70582 +
70583 + if (c == ']')
70584 + break;
70585 + }
70586 + if (!not)
70587 + return 1;
70588 + break;
70589 + matched:
70590 + while (c != ']') {
70591 + if (c == '\0')
70592 + return 1;
70593 +
70594 + c = *p++;
70595 + }
70596 + if (not)
70597 + return 1;
70598 + }
70599 + break;
70600 + default:
70601 + if (c != *n)
70602 + return 1;
70603 + }
70604 +
70605 + ++n;
70606 + }
70607 +
70608 + if (*n == '\0')
70609 + return 0;
70610 +
70611 + if (*n == '/')
70612 + return 0;
70613 +
70614 + return 1;
70615 +}
70616 +
70617 +static struct acl_object_label *
70618 +chk_glob_label(struct acl_object_label *globbed,
70619 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
70620 +{
70621 + struct acl_object_label *tmp;
70622 +
70623 + if (*path == NULL)
70624 + *path = gr_to_filename_nolock(dentry, mnt);
70625 +
70626 + tmp = globbed;
70627 +
70628 + while (tmp) {
70629 + if (!glob_match(tmp->filename, *path))
70630 + return tmp;
70631 + tmp = tmp->next;
70632 + }
70633 +
70634 + return NULL;
70635 +}
70636 +
70637 +static struct acl_object_label *
70638 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70639 + const u64 curr_ino, const dev_t curr_dev,
70640 + const struct acl_subject_label *subj, char **path, const int checkglob)
70641 +{
70642 + struct acl_subject_label *tmpsubj;
70643 + struct acl_object_label *retval;
70644 + struct acl_object_label *retval2;
70645 +
70646 + tmpsubj = (struct acl_subject_label *) subj;
70647 + read_lock(&gr_inode_lock);
70648 + do {
70649 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
70650 + if (retval) {
70651 + if (checkglob && retval->globbed) {
70652 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
70653 + if (retval2)
70654 + retval = retval2;
70655 + }
70656 + break;
70657 + }
70658 + } while ((tmpsubj = tmpsubj->parent_subject));
70659 + read_unlock(&gr_inode_lock);
70660 +
70661 + return retval;
70662 +}
70663 +
70664 +static __inline__ struct acl_object_label *
70665 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70666 + struct dentry *curr_dentry,
70667 + const struct acl_subject_label *subj, char **path, const int checkglob)
70668 +{
70669 + int newglob = checkglob;
70670 + u64 inode;
70671 + dev_t device;
70672 +
70673 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
70674 + as we don't want a / * rule to match instead of the / object
70675 + don't do this for create lookups that call this function though, since they're looking up
70676 + on the parent and thus need globbing checks on all paths
70677 + */
70678 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
70679 + newglob = GR_NO_GLOB;
70680 +
70681 + spin_lock(&curr_dentry->d_lock);
70682 + inode = __get_ino(curr_dentry);
70683 + device = __get_dev(curr_dentry);
70684 + spin_unlock(&curr_dentry->d_lock);
70685 +
70686 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
70687 +}
70688 +
70689 +#ifdef CONFIG_HUGETLBFS
70690 +static inline bool
70691 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
70692 +{
70693 + int i;
70694 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
70695 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
70696 + return true;
70697 + }
70698 +
70699 + return false;
70700 +}
70701 +#endif
70702 +
70703 +static struct acl_object_label *
70704 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70705 + const struct acl_subject_label *subj, char *path, const int checkglob)
70706 +{
70707 + struct dentry *dentry = (struct dentry *) l_dentry;
70708 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70709 + struct mount *real_mnt = real_mount(mnt);
70710 + struct acl_object_label *retval;
70711 + struct dentry *parent;
70712 +
70713 + read_seqlock_excl(&mount_lock);
70714 + write_seqlock(&rename_lock);
70715 +
70716 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
70717 +#ifdef CONFIG_NET
70718 + mnt == sock_mnt ||
70719 +#endif
70720 +#ifdef CONFIG_HUGETLBFS
70721 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
70722 +#endif
70723 + /* ignore Eric Biederman */
70724 + IS_PRIVATE(l_dentry->d_inode))) {
70725 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
70726 + goto out;
70727 + }
70728 +
70729 + for (;;) {
70730 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70731 + break;
70732 +
70733 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70734 + if (!mnt_has_parent(real_mnt))
70735 + break;
70736 +
70737 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70738 + if (retval != NULL)
70739 + goto out;
70740 +
70741 + dentry = real_mnt->mnt_mountpoint;
70742 + real_mnt = real_mnt->mnt_parent;
70743 + mnt = &real_mnt->mnt;
70744 + continue;
70745 + }
70746 +
70747 + parent = dentry->d_parent;
70748 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70749 + if (retval != NULL)
70750 + goto out;
70751 +
70752 + dentry = parent;
70753 + }
70754 +
70755 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70756 +
70757 + /* gr_real_root is pinned so we don't have to hold a reference */
70758 + if (retval == NULL)
70759 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
70760 +out:
70761 + write_sequnlock(&rename_lock);
70762 + read_sequnlock_excl(&mount_lock);
70763 +
70764 + BUG_ON(retval == NULL);
70765 +
70766 + return retval;
70767 +}
70768 +
70769 +static __inline__ struct acl_object_label *
70770 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70771 + const struct acl_subject_label *subj)
70772 +{
70773 + char *path = NULL;
70774 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
70775 +}
70776 +
70777 +static __inline__ struct acl_object_label *
70778 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70779 + const struct acl_subject_label *subj)
70780 +{
70781 + char *path = NULL;
70782 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
70783 +}
70784 +
70785 +static __inline__ struct acl_object_label *
70786 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70787 + const struct acl_subject_label *subj, char *path)
70788 +{
70789 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
70790 +}
70791 +
70792 +struct acl_subject_label *
70793 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70794 + const struct acl_role_label *role)
70795 +{
70796 + struct dentry *dentry = (struct dentry *) l_dentry;
70797 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70798 + struct mount *real_mnt = real_mount(mnt);
70799 + struct acl_subject_label *retval;
70800 + struct dentry *parent;
70801 +
70802 + read_seqlock_excl(&mount_lock);
70803 + write_seqlock(&rename_lock);
70804 +
70805 + for (;;) {
70806 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70807 + break;
70808 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70809 + if (!mnt_has_parent(real_mnt))
70810 + break;
70811 +
70812 + spin_lock(&dentry->d_lock);
70813 + read_lock(&gr_inode_lock);
70814 + retval =
70815 + lookup_acl_subj_label(__get_ino(dentry),
70816 + __get_dev(dentry), role);
70817 + read_unlock(&gr_inode_lock);
70818 + spin_unlock(&dentry->d_lock);
70819 + if (retval != NULL)
70820 + goto out;
70821 +
70822 + dentry = real_mnt->mnt_mountpoint;
70823 + real_mnt = real_mnt->mnt_parent;
70824 + mnt = &real_mnt->mnt;
70825 + continue;
70826 + }
70827 +
70828 + spin_lock(&dentry->d_lock);
70829 + read_lock(&gr_inode_lock);
70830 + retval = lookup_acl_subj_label(__get_ino(dentry),
70831 + __get_dev(dentry), role);
70832 + read_unlock(&gr_inode_lock);
70833 + parent = dentry->d_parent;
70834 + spin_unlock(&dentry->d_lock);
70835 +
70836 + if (retval != NULL)
70837 + goto out;
70838 +
70839 + dentry = parent;
70840 + }
70841 +
70842 + spin_lock(&dentry->d_lock);
70843 + read_lock(&gr_inode_lock);
70844 + retval = lookup_acl_subj_label(__get_ino(dentry),
70845 + __get_dev(dentry), role);
70846 + read_unlock(&gr_inode_lock);
70847 + spin_unlock(&dentry->d_lock);
70848 +
70849 + if (unlikely(retval == NULL)) {
70850 + /* gr_real_root is pinned, we don't need to hold a reference */
70851 + read_lock(&gr_inode_lock);
70852 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
70853 + __get_dev(gr_real_root.dentry), role);
70854 + read_unlock(&gr_inode_lock);
70855 + }
70856 +out:
70857 + write_sequnlock(&rename_lock);
70858 + read_sequnlock_excl(&mount_lock);
70859 +
70860 + BUG_ON(retval == NULL);
70861 +
70862 + return retval;
70863 +}
70864 +
70865 +void
70866 +assign_special_role(const char *rolename)
70867 +{
70868 + struct acl_object_label *obj;
70869 + struct acl_role_label *r;
70870 + struct acl_role_label *assigned = NULL;
70871 + struct task_struct *tsk;
70872 + struct file *filp;
70873 +
70874 + FOR_EACH_ROLE_START(r)
70875 + if (!strcmp(rolename, r->rolename) &&
70876 + (r->roletype & GR_ROLE_SPECIAL)) {
70877 + assigned = r;
70878 + break;
70879 + }
70880 + FOR_EACH_ROLE_END(r)
70881 +
70882 + if (!assigned)
70883 + return;
70884 +
70885 + read_lock(&tasklist_lock);
70886 + read_lock(&grsec_exec_file_lock);
70887 +
70888 + tsk = current->real_parent;
70889 + if (tsk == NULL)
70890 + goto out_unlock;
70891 +
70892 + filp = tsk->exec_file;
70893 + if (filp == NULL)
70894 + goto out_unlock;
70895 +
70896 + tsk->is_writable = 0;
70897 + tsk->inherited = 0;
70898 +
70899 + tsk->acl_sp_role = 1;
70900 + tsk->acl_role_id = ++acl_sp_role_value;
70901 + tsk->role = assigned;
70902 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
70903 +
70904 + /* ignore additional mmap checks for processes that are writable
70905 + by the default ACL */
70906 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70907 + if (unlikely(obj->mode & GR_WRITE))
70908 + tsk->is_writable = 1;
70909 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
70910 + if (unlikely(obj->mode & GR_WRITE))
70911 + tsk->is_writable = 1;
70912 +
70913 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70914 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
70915 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
70916 +#endif
70917 +
70918 +out_unlock:
70919 + read_unlock(&grsec_exec_file_lock);
70920 + read_unlock(&tasklist_lock);
70921 + return;
70922 +}
70923 +
70924 +
70925 +static void
70926 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
70927 +{
70928 + struct task_struct *task = current;
70929 + const struct cred *cred = current_cred();
70930 +
70931 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
70932 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70933 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70934 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
70935 +
70936 + return;
70937 +}
70938 +
70939 +static void
70940 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
70941 +{
70942 + struct task_struct *task = current;
70943 + const struct cred *cred = current_cred();
70944 +
70945 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70946 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70947 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70948 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
70949 +
70950 + return;
70951 +}
70952 +
70953 +static void
70954 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
70955 +{
70956 + struct task_struct *task = current;
70957 + const struct cred *cred = current_cred();
70958 +
70959 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70960 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70961 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70962 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
70963 +
70964 + return;
70965 +}
70966 +
70967 +static void
70968 +gr_set_proc_res(struct task_struct *task)
70969 +{
70970 + struct acl_subject_label *proc;
70971 + unsigned short i;
70972 +
70973 + proc = task->acl;
70974 +
70975 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
70976 + return;
70977 +
70978 + for (i = 0; i < RLIM_NLIMITS; i++) {
70979 + unsigned long rlim_cur, rlim_max;
70980 +
70981 + if (!(proc->resmask & (1U << i)))
70982 + continue;
70983 +
70984 + rlim_cur = proc->res[i].rlim_cur;
70985 + rlim_max = proc->res[i].rlim_max;
70986 +
70987 + if (i == RLIMIT_NOFILE) {
70988 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
70989 + if (rlim_cur > saved_sysctl_nr_open)
70990 + rlim_cur = saved_sysctl_nr_open;
70991 + if (rlim_max > saved_sysctl_nr_open)
70992 + rlim_max = saved_sysctl_nr_open;
70993 + }
70994 +
70995 + task->signal->rlim[i].rlim_cur = rlim_cur;
70996 + task->signal->rlim[i].rlim_max = rlim_max;
70997 +
70998 + if (i == RLIMIT_CPU)
70999 + update_rlimit_cpu(task, rlim_cur);
71000 + }
71001 +
71002 + return;
71003 +}
71004 +
71005 +/* both of the below must be called with
71006 + rcu_read_lock();
71007 + read_lock(&tasklist_lock);
71008 + read_lock(&grsec_exec_file_lock);
71009 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
71010 +*/
71011 +
71012 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
71013 +{
71014 + char *tmpname;
71015 + struct acl_subject_label *tmpsubj;
71016 + struct file *filp;
71017 + struct name_entry *nmatch;
71018 +
71019 + filp = task->exec_file;
71020 + if (filp == NULL)
71021 + return NULL;
71022 +
71023 + /* the following is to apply the correct subject
71024 + on binaries running when the RBAC system
71025 + is enabled, when the binaries have been
71026 + replaced or deleted since their execution
71027 + -----
71028 + when the RBAC system starts, the inode/dev
71029 + from exec_file will be one the RBAC system
71030 + is unaware of. It only knows the inode/dev
71031 + of the present file on disk, or the absence
71032 + of it.
71033 + */
71034 +
71035 + if (filename)
71036 + nmatch = __lookup_name_entry(state, filename);
71037 + else {
71038 + preempt_disable();
71039 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
71040 +
71041 + nmatch = __lookup_name_entry(state, tmpname);
71042 + preempt_enable();
71043 + }
71044 + tmpsubj = NULL;
71045 + if (nmatch) {
71046 + if (nmatch->deleted)
71047 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
71048 + else
71049 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
71050 + }
71051 + /* this also works for the reload case -- if we don't match a potentially inherited subject
71052 + then we fall back to a normal lookup based on the binary's ino/dev
71053 + */
71054 + if (tmpsubj == NULL && fallback)
71055 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
71056 +
71057 + return tmpsubj;
71058 +}
71059 +
71060 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
71061 +{
71062 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
71063 +}
71064 +
71065 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
71066 +{
71067 + struct acl_object_label *obj;
71068 + struct file *filp;
71069 +
71070 + filp = task->exec_file;
71071 +
71072 + task->acl = subj;
71073 + task->is_writable = 0;
71074 + /* ignore additional mmap checks for processes that are writable
71075 + by the default ACL */
71076 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
71077 + if (unlikely(obj->mode & GR_WRITE))
71078 + task->is_writable = 1;
71079 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71080 + if (unlikely(obj->mode & GR_WRITE))
71081 + task->is_writable = 1;
71082 +
71083 + gr_set_proc_res(task);
71084 +
71085 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71086 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71087 +#endif
71088 +}
71089 +
71090 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
71091 +{
71092 + __gr_apply_subject_to_task(&running_polstate, task, subj);
71093 +}
71094 +
71095 +__u32
71096 +gr_search_file(const struct dentry * dentry, const __u32 mode,
71097 + const struct vfsmount * mnt)
71098 +{
71099 + __u32 retval = mode;
71100 + struct acl_subject_label *curracl;
71101 + struct acl_object_label *currobj;
71102 +
71103 + if (unlikely(!(gr_status & GR_READY)))
71104 + return (mode & ~GR_AUDITS);
71105 +
71106 + curracl = current->acl;
71107 +
71108 + currobj = chk_obj_label(dentry, mnt, curracl);
71109 + retval = currobj->mode & mode;
71110 +
71111 + /* if we're opening a specified transfer file for writing
71112 + (e.g. /dev/initctl), then transfer our role to init
71113 + */
71114 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
71115 + current->role->roletype & GR_ROLE_PERSIST)) {
71116 + struct task_struct *task = init_pid_ns.child_reaper;
71117 +
71118 + if (task->role != current->role) {
71119 + struct acl_subject_label *subj;
71120 +
71121 + task->acl_sp_role = 0;
71122 + task->acl_role_id = current->acl_role_id;
71123 + task->role = current->role;
71124 + rcu_read_lock();
71125 + read_lock(&grsec_exec_file_lock);
71126 + subj = gr_get_subject_for_task(task, NULL, 1);
71127 + gr_apply_subject_to_task(task, subj);
71128 + read_unlock(&grsec_exec_file_lock);
71129 + rcu_read_unlock();
71130 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
71131 + }
71132 + }
71133 +
71134 + if (unlikely
71135 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
71136 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
71137 + __u32 new_mode = mode;
71138 +
71139 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
71140 +
71141 + retval = new_mode;
71142 +
71143 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
71144 + new_mode |= GR_INHERIT;
71145 +
71146 + if (!(mode & GR_NOLEARN))
71147 + gr_log_learn(dentry, mnt, new_mode);
71148 + }
71149 +
71150 + return retval;
71151 +}
71152 +
71153 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
71154 + const struct dentry *parent,
71155 + const struct vfsmount *mnt)
71156 +{
71157 + struct name_entry *match;
71158 + struct acl_object_label *matchpo;
71159 + struct acl_subject_label *curracl;
71160 + char *path;
71161 +
71162 + if (unlikely(!(gr_status & GR_READY)))
71163 + return NULL;
71164 +
71165 + preempt_disable();
71166 + path = gr_to_filename_rbac(new_dentry, mnt);
71167 + match = lookup_name_entry_create(path);
71168 +
71169 + curracl = current->acl;
71170 +
71171 + if (match) {
71172 + read_lock(&gr_inode_lock);
71173 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
71174 + read_unlock(&gr_inode_lock);
71175 +
71176 + if (matchpo) {
71177 + preempt_enable();
71178 + return matchpo;
71179 + }
71180 + }
71181 +
71182 + // lookup parent
71183 +
71184 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
71185 +
71186 + preempt_enable();
71187 + return matchpo;
71188 +}
71189 +
71190 +__u32
71191 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
71192 + const struct vfsmount * mnt, const __u32 mode)
71193 +{
71194 + struct acl_object_label *matchpo;
71195 + __u32 retval;
71196 +
71197 + if (unlikely(!(gr_status & GR_READY)))
71198 + return (mode & ~GR_AUDITS);
71199 +
71200 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
71201 +
71202 + retval = matchpo->mode & mode;
71203 +
71204 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
71205 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71206 + __u32 new_mode = mode;
71207 +
71208 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
71209 +
71210 + gr_log_learn(new_dentry, mnt, new_mode);
71211 + return new_mode;
71212 + }
71213 +
71214 + return retval;
71215 +}
71216 +
71217 +__u32
71218 +gr_check_link(const struct dentry * new_dentry,
71219 + const struct dentry * parent_dentry,
71220 + const struct vfsmount * parent_mnt,
71221 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
71222 +{
71223 + struct acl_object_label *obj;
71224 + __u32 oldmode, newmode;
71225 + __u32 needmode;
71226 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
71227 + GR_DELETE | GR_INHERIT;
71228 +
71229 + if (unlikely(!(gr_status & GR_READY)))
71230 + return (GR_CREATE | GR_LINK);
71231 +
71232 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
71233 + oldmode = obj->mode;
71234 +
71235 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
71236 + newmode = obj->mode;
71237 +
71238 + needmode = newmode & checkmodes;
71239 +
71240 + // old name for hardlink must have at least the permissions of the new name
71241 + if ((oldmode & needmode) != needmode)
71242 + goto bad;
71243 +
71244 + // if old name had restrictions/auditing, make sure the new name does as well
71245 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
71246 +
71247 + // don't allow hardlinking of suid/sgid/fcapped files without permission
71248 + if (is_privileged_binary(old_dentry))
71249 + needmode |= GR_SETID;
71250 +
71251 + if ((newmode & needmode) != needmode)
71252 + goto bad;
71253 +
71254 + // enforce minimum permissions
71255 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
71256 + return newmode;
71257 +bad:
71258 + needmode = oldmode;
71259 + if (is_privileged_binary(old_dentry))
71260 + needmode |= GR_SETID;
71261 +
71262 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
71263 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
71264 + return (GR_CREATE | GR_LINK);
71265 + } else if (newmode & GR_SUPPRESS)
71266 + return GR_SUPPRESS;
71267 + else
71268 + return 0;
71269 +}
71270 +
71271 +int
71272 +gr_check_hidden_task(const struct task_struct *task)
71273 +{
71274 + if (unlikely(!(gr_status & GR_READY)))
71275 + return 0;
71276 +
71277 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
71278 + return 1;
71279 +
71280 + return 0;
71281 +}
71282 +
71283 +int
71284 +gr_check_protected_task(const struct task_struct *task)
71285 +{
71286 + if (unlikely(!(gr_status & GR_READY) || !task))
71287 + return 0;
71288 +
71289 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
71290 + task->acl != current->acl)
71291 + return 1;
71292 +
71293 + return 0;
71294 +}
71295 +
71296 +int
71297 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
71298 +{
71299 + struct task_struct *p;
71300 + int ret = 0;
71301 +
71302 + if (unlikely(!(gr_status & GR_READY) || !pid))
71303 + return ret;
71304 +
71305 + read_lock(&tasklist_lock);
71306 + do_each_pid_task(pid, type, p) {
71307 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
71308 + p->acl != current->acl) {
71309 + ret = 1;
71310 + goto out;
71311 + }
71312 + } while_each_pid_task(pid, type, p);
71313 +out:
71314 + read_unlock(&tasklist_lock);
71315 +
71316 + return ret;
71317 +}
71318 +
71319 +void
71320 +gr_copy_label(struct task_struct *tsk)
71321 +{
71322 + struct task_struct *p = current;
71323 +
71324 + tsk->inherited = p->inherited;
71325 + tsk->acl_sp_role = 0;
71326 + tsk->acl_role_id = p->acl_role_id;
71327 + tsk->acl = p->acl;
71328 + tsk->role = p->role;
71329 + tsk->signal->used_accept = 0;
71330 + tsk->signal->curr_ip = p->signal->curr_ip;
71331 + tsk->signal->saved_ip = p->signal->saved_ip;
71332 + if (p->exec_file)
71333 + get_file(p->exec_file);
71334 + tsk->exec_file = p->exec_file;
71335 + tsk->is_writable = p->is_writable;
71336 + if (unlikely(p->signal->used_accept)) {
71337 + p->signal->curr_ip = 0;
71338 + p->signal->saved_ip = 0;
71339 + }
71340 +
71341 + return;
71342 +}
71343 +
71344 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
71345 +
71346 +int
71347 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
71348 +{
71349 + unsigned int i;
71350 + __u16 num;
71351 + uid_t *uidlist;
71352 + uid_t curuid;
71353 + int realok = 0;
71354 + int effectiveok = 0;
71355 + int fsok = 0;
71356 + uid_t globalreal, globaleffective, globalfs;
71357 +
71358 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
71359 + struct user_struct *user;
71360 +
71361 + if (!uid_valid(real))
71362 + goto skipit;
71363 +
71364 + /* find user based on global namespace */
71365 +
71366 + globalreal = GR_GLOBAL_UID(real);
71367 +
71368 + user = find_user(make_kuid(&init_user_ns, globalreal));
71369 + if (user == NULL)
71370 + goto skipit;
71371 +
71372 + if (gr_process_kernel_setuid_ban(user)) {
71373 + /* for find_user */
71374 + free_uid(user);
71375 + return 1;
71376 + }
71377 +
71378 + /* for find_user */
71379 + free_uid(user);
71380 +
71381 +skipit:
71382 +#endif
71383 +
71384 + if (unlikely(!(gr_status & GR_READY)))
71385 + return 0;
71386 +
71387 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71388 + gr_log_learn_uid_change(real, effective, fs);
71389 +
71390 + num = current->acl->user_trans_num;
71391 + uidlist = current->acl->user_transitions;
71392 +
71393 + if (uidlist == NULL)
71394 + return 0;
71395 +
71396 + if (!uid_valid(real)) {
71397 + realok = 1;
71398 + globalreal = (uid_t)-1;
71399 + } else {
71400 + globalreal = GR_GLOBAL_UID(real);
71401 + }
71402 + if (!uid_valid(effective)) {
71403 + effectiveok = 1;
71404 + globaleffective = (uid_t)-1;
71405 + } else {
71406 + globaleffective = GR_GLOBAL_UID(effective);
71407 + }
71408 + if (!uid_valid(fs)) {
71409 + fsok = 1;
71410 + globalfs = (uid_t)-1;
71411 + } else {
71412 + globalfs = GR_GLOBAL_UID(fs);
71413 + }
71414 +
71415 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
71416 + for (i = 0; i < num; i++) {
71417 + curuid = uidlist[i];
71418 + if (globalreal == curuid)
71419 + realok = 1;
71420 + if (globaleffective == curuid)
71421 + effectiveok = 1;
71422 + if (globalfs == curuid)
71423 + fsok = 1;
71424 + }
71425 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
71426 + for (i = 0; i < num; i++) {
71427 + curuid = uidlist[i];
71428 + if (globalreal == curuid)
71429 + break;
71430 + if (globaleffective == curuid)
71431 + break;
71432 + if (globalfs == curuid)
71433 + break;
71434 + }
71435 + /* not in deny list */
71436 + if (i == num) {
71437 + realok = 1;
71438 + effectiveok = 1;
71439 + fsok = 1;
71440 + }
71441 + }
71442 +
71443 + if (realok && effectiveok && fsok)
71444 + return 0;
71445 + else {
71446 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
71447 + return 1;
71448 + }
71449 +}
71450 +
71451 +int
71452 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
71453 +{
71454 + unsigned int i;
71455 + __u16 num;
71456 + gid_t *gidlist;
71457 + gid_t curgid;
71458 + int realok = 0;
71459 + int effectiveok = 0;
71460 + int fsok = 0;
71461 + gid_t globalreal, globaleffective, globalfs;
71462 +
71463 + if (unlikely(!(gr_status & GR_READY)))
71464 + return 0;
71465 +
71466 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71467 + gr_log_learn_gid_change(real, effective, fs);
71468 +
71469 + num = current->acl->group_trans_num;
71470 + gidlist = current->acl->group_transitions;
71471 +
71472 + if (gidlist == NULL)
71473 + return 0;
71474 +
71475 + if (!gid_valid(real)) {
71476 + realok = 1;
71477 + globalreal = (gid_t)-1;
71478 + } else {
71479 + globalreal = GR_GLOBAL_GID(real);
71480 + }
71481 + if (!gid_valid(effective)) {
71482 + effectiveok = 1;
71483 + globaleffective = (gid_t)-1;
71484 + } else {
71485 + globaleffective = GR_GLOBAL_GID(effective);
71486 + }
71487 + if (!gid_valid(fs)) {
71488 + fsok = 1;
71489 + globalfs = (gid_t)-1;
71490 + } else {
71491 + globalfs = GR_GLOBAL_GID(fs);
71492 + }
71493 +
71494 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
71495 + for (i = 0; i < num; i++) {
71496 + curgid = gidlist[i];
71497 + if (globalreal == curgid)
71498 + realok = 1;
71499 + if (globaleffective == curgid)
71500 + effectiveok = 1;
71501 + if (globalfs == curgid)
71502 + fsok = 1;
71503 + }
71504 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
71505 + for (i = 0; i < num; i++) {
71506 + curgid = gidlist[i];
71507 + if (globalreal == curgid)
71508 + break;
71509 + if (globaleffective == curgid)
71510 + break;
71511 + if (globalfs == curgid)
71512 + break;
71513 + }
71514 + /* not in deny list */
71515 + if (i == num) {
71516 + realok = 1;
71517 + effectiveok = 1;
71518 + fsok = 1;
71519 + }
71520 + }
71521 +
71522 + if (realok && effectiveok && fsok)
71523 + return 0;
71524 + else {
71525 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
71526 + return 1;
71527 + }
71528 +}
71529 +
71530 +extern int gr_acl_is_capable(const int cap);
71531 +
71532 +void
71533 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
71534 +{
71535 + struct acl_role_label *role = task->role;
71536 + struct acl_role_label *origrole = role;
71537 + struct acl_subject_label *subj = NULL;
71538 + struct acl_object_label *obj;
71539 + struct file *filp;
71540 + uid_t uid;
71541 + gid_t gid;
71542 +
71543 + if (unlikely(!(gr_status & GR_READY)))
71544 + return;
71545 +
71546 + uid = GR_GLOBAL_UID(kuid);
71547 + gid = GR_GLOBAL_GID(kgid);
71548 +
71549 + filp = task->exec_file;
71550 +
71551 + /* kernel process, we'll give them the kernel role */
71552 + if (unlikely(!filp)) {
71553 + task->role = running_polstate.kernel_role;
71554 + task->acl = running_polstate.kernel_role->root_label;
71555 + return;
71556 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
71557 + /* save the current ip at time of role lookup so that the proper
71558 + IP will be learned for role_allowed_ip */
71559 + task->signal->saved_ip = task->signal->curr_ip;
71560 + role = lookup_acl_role_label(task, uid, gid);
71561 + }
71562 +
71563 + /* don't change the role if we're not a privileged process */
71564 + if (role && task->role != role &&
71565 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
71566 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
71567 + return;
71568 +
71569 + task->role = role;
71570 +
71571 + if (task->inherited) {
71572 + /* if we reached our subject through inheritance, then first see
71573 + if there's a subject of the same name in the new role that has
71574 + an object that would result in the same inherited subject
71575 + */
71576 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
71577 + if (subj) {
71578 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
71579 + if (!(obj->mode & GR_INHERIT))
71580 + subj = NULL;
71581 + }
71582 +
71583 + }
71584 + if (subj == NULL) {
71585 + /* otherwise:
71586 + perform subject lookup in possibly new role
71587 + we can use this result below in the case where role == task->role
71588 + */
71589 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
71590 + }
71591 +
71592 + /* if we changed uid/gid, but result in the same role
71593 + and are using inheritance, don't lose the inherited subject
71594 + if current subject is other than what normal lookup
71595 + would result in, we arrived via inheritance, don't
71596 + lose subject
71597 + */
71598 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
71599 + (subj == task->acl)))
71600 + task->acl = subj;
71601 +
71602 + /* leave task->inherited unaffected */
71603 +
71604 + task->is_writable = 0;
71605 +
71606 + /* ignore additional mmap checks for processes that are writable
71607 + by the default ACL */
71608 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71609 + if (unlikely(obj->mode & GR_WRITE))
71610 + task->is_writable = 1;
71611 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71612 + if (unlikely(obj->mode & GR_WRITE))
71613 + task->is_writable = 1;
71614 +
71615 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71616 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71617 +#endif
71618 +
71619 + gr_set_proc_res(task);
71620 +
71621 + return;
71622 +}
71623 +
71624 +int
71625 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
71626 + const int unsafe_flags)
71627 +{
71628 + struct task_struct *task = current;
71629 + struct acl_subject_label *newacl;
71630 + struct acl_object_label *obj;
71631 + __u32 retmode;
71632 +
71633 + if (unlikely(!(gr_status & GR_READY)))
71634 + return 0;
71635 +
71636 + newacl = chk_subj_label(dentry, mnt, task->role);
71637 +
71638 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
71639 + did an exec
71640 + */
71641 + rcu_read_lock();
71642 + read_lock(&tasklist_lock);
71643 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
71644 + (task->parent->acl->mode & GR_POVERRIDE))) {
71645 + read_unlock(&tasklist_lock);
71646 + rcu_read_unlock();
71647 + goto skip_check;
71648 + }
71649 + read_unlock(&tasklist_lock);
71650 + rcu_read_unlock();
71651 +
71652 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
71653 + !(task->role->roletype & GR_ROLE_GOD) &&
71654 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
71655 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71656 + if (unsafe_flags & LSM_UNSAFE_SHARE)
71657 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
71658 + else
71659 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
71660 + return -EACCES;
71661 + }
71662 +
71663 +skip_check:
71664 +
71665 + obj = chk_obj_label(dentry, mnt, task->acl);
71666 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
71667 +
71668 + if (!(task->acl->mode & GR_INHERITLEARN) &&
71669 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
71670 + if (obj->nested)
71671 + task->acl = obj->nested;
71672 + else
71673 + task->acl = newacl;
71674 + task->inherited = 0;
71675 + } else {
71676 + task->inherited = 1;
71677 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
71678 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
71679 + }
71680 +
71681 + task->is_writable = 0;
71682 +
71683 + /* ignore additional mmap checks for processes that are writable
71684 + by the default ACL */
71685 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
71686 + if (unlikely(obj->mode & GR_WRITE))
71687 + task->is_writable = 1;
71688 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
71689 + if (unlikely(obj->mode & GR_WRITE))
71690 + task->is_writable = 1;
71691 +
71692 + gr_set_proc_res(task);
71693 +
71694 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71695 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71696 +#endif
71697 + return 0;
71698 +}
71699 +
71700 +/* always called with valid inodev ptr */
71701 +static void
71702 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
71703 +{
71704 + struct acl_object_label *matchpo;
71705 + struct acl_subject_label *matchps;
71706 + struct acl_subject_label *subj;
71707 + struct acl_role_label *role;
71708 + unsigned int x;
71709 +
71710 + FOR_EACH_ROLE_START(role)
71711 + FOR_EACH_SUBJECT_START(role, subj, x)
71712 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71713 + matchpo->mode |= GR_DELETED;
71714 + FOR_EACH_SUBJECT_END(subj,x)
71715 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71716 + /* nested subjects aren't in the role's subj_hash table */
71717 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71718 + matchpo->mode |= GR_DELETED;
71719 + FOR_EACH_NESTED_SUBJECT_END(subj)
71720 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
71721 + matchps->mode |= GR_DELETED;
71722 + FOR_EACH_ROLE_END(role)
71723 +
71724 + inodev->nentry->deleted = 1;
71725 +
71726 + return;
71727 +}
71728 +
71729 +void
71730 +gr_handle_delete(const u64 ino, const dev_t dev)
71731 +{
71732 + struct inodev_entry *inodev;
71733 +
71734 + if (unlikely(!(gr_status & GR_READY)))
71735 + return;
71736 +
71737 + write_lock(&gr_inode_lock);
71738 + inodev = lookup_inodev_entry(ino, dev);
71739 + if (inodev != NULL)
71740 + do_handle_delete(inodev, ino, dev);
71741 + write_unlock(&gr_inode_lock);
71742 +
71743 + return;
71744 +}
71745 +
71746 +static void
71747 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
71748 + const u64 newinode, const dev_t newdevice,
71749 + struct acl_subject_label *subj)
71750 +{
71751 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
71752 + struct acl_object_label *match;
71753 +
71754 + match = subj->obj_hash[index];
71755 +
71756 + while (match && (match->inode != oldinode ||
71757 + match->device != olddevice ||
71758 + !(match->mode & GR_DELETED)))
71759 + match = match->next;
71760 +
71761 + if (match && (match->inode == oldinode)
71762 + && (match->device == olddevice)
71763 + && (match->mode & GR_DELETED)) {
71764 + if (match->prev == NULL) {
71765 + subj->obj_hash[index] = match->next;
71766 + if (match->next != NULL)
71767 + match->next->prev = NULL;
71768 + } else {
71769 + match->prev->next = match->next;
71770 + if (match->next != NULL)
71771 + match->next->prev = match->prev;
71772 + }
71773 + match->prev = NULL;
71774 + match->next = NULL;
71775 + match->inode = newinode;
71776 + match->device = newdevice;
71777 + match->mode &= ~GR_DELETED;
71778 +
71779 + insert_acl_obj_label(match, subj);
71780 + }
71781 +
71782 + return;
71783 +}
71784 +
71785 +static void
71786 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
71787 + const u64 newinode, const dev_t newdevice,
71788 + struct acl_role_label *role)
71789 +{
71790 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
71791 + struct acl_subject_label *match;
71792 +
71793 + match = role->subj_hash[index];
71794 +
71795 + while (match && (match->inode != oldinode ||
71796 + match->device != olddevice ||
71797 + !(match->mode & GR_DELETED)))
71798 + match = match->next;
71799 +
71800 + if (match && (match->inode == oldinode)
71801 + && (match->device == olddevice)
71802 + && (match->mode & GR_DELETED)) {
71803 + if (match->prev == NULL) {
71804 + role->subj_hash[index] = match->next;
71805 + if (match->next != NULL)
71806 + match->next->prev = NULL;
71807 + } else {
71808 + match->prev->next = match->next;
71809 + if (match->next != NULL)
71810 + match->next->prev = match->prev;
71811 + }
71812 + match->prev = NULL;
71813 + match->next = NULL;
71814 + match->inode = newinode;
71815 + match->device = newdevice;
71816 + match->mode &= ~GR_DELETED;
71817 +
71818 + insert_acl_subj_label(match, role);
71819 + }
71820 +
71821 + return;
71822 +}
71823 +
71824 +static void
71825 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
71826 + const u64 newinode, const dev_t newdevice)
71827 +{
71828 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
71829 + struct inodev_entry *match;
71830 +
71831 + match = running_polstate.inodev_set.i_hash[index];
71832 +
71833 + while (match && (match->nentry->inode != oldinode ||
71834 + match->nentry->device != olddevice || !match->nentry->deleted))
71835 + match = match->next;
71836 +
71837 + if (match && (match->nentry->inode == oldinode)
71838 + && (match->nentry->device == olddevice) &&
71839 + match->nentry->deleted) {
71840 + if (match->prev == NULL) {
71841 + running_polstate.inodev_set.i_hash[index] = match->next;
71842 + if (match->next != NULL)
71843 + match->next->prev = NULL;
71844 + } else {
71845 + match->prev->next = match->next;
71846 + if (match->next != NULL)
71847 + match->next->prev = match->prev;
71848 + }
71849 + match->prev = NULL;
71850 + match->next = NULL;
71851 + match->nentry->inode = newinode;
71852 + match->nentry->device = newdevice;
71853 + match->nentry->deleted = 0;
71854 +
71855 + insert_inodev_entry(match);
71856 + }
71857 +
71858 + return;
71859 +}
71860 +
71861 +static void
71862 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
71863 +{
71864 + struct acl_subject_label *subj;
71865 + struct acl_role_label *role;
71866 + unsigned int x;
71867 +
71868 + FOR_EACH_ROLE_START(role)
71869 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
71870 +
71871 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71872 + if ((subj->inode == ino) && (subj->device == dev)) {
71873 + subj->inode = ino;
71874 + subj->device = dev;
71875 + }
71876 + /* nested subjects aren't in the role's subj_hash table */
71877 + update_acl_obj_label(matchn->inode, matchn->device,
71878 + ino, dev, subj);
71879 + FOR_EACH_NESTED_SUBJECT_END(subj)
71880 + FOR_EACH_SUBJECT_START(role, subj, x)
71881 + update_acl_obj_label(matchn->inode, matchn->device,
71882 + ino, dev, subj);
71883 + FOR_EACH_SUBJECT_END(subj,x)
71884 + FOR_EACH_ROLE_END(role)
71885 +
71886 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
71887 +
71888 + return;
71889 +}
71890 +
71891 +static void
71892 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
71893 + const struct vfsmount *mnt)
71894 +{
71895 + u64 ino = __get_ino(dentry);
71896 + dev_t dev = __get_dev(dentry);
71897 +
71898 + __do_handle_create(matchn, ino, dev);
71899 +
71900 + return;
71901 +}
71902 +
71903 +void
71904 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
71905 +{
71906 + struct name_entry *matchn;
71907 +
71908 + if (unlikely(!(gr_status & GR_READY)))
71909 + return;
71910 +
71911 + preempt_disable();
71912 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
71913 +
71914 + if (unlikely((unsigned long)matchn)) {
71915 + write_lock(&gr_inode_lock);
71916 + do_handle_create(matchn, dentry, mnt);
71917 + write_unlock(&gr_inode_lock);
71918 + }
71919 + preempt_enable();
71920 +
71921 + return;
71922 +}
71923 +
71924 +void
71925 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
71926 +{
71927 + struct name_entry *matchn;
71928 +
71929 + if (unlikely(!(gr_status & GR_READY)))
71930 + return;
71931 +
71932 + preempt_disable();
71933 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
71934 +
71935 + if (unlikely((unsigned long)matchn)) {
71936 + write_lock(&gr_inode_lock);
71937 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
71938 + write_unlock(&gr_inode_lock);
71939 + }
71940 + preempt_enable();
71941 +
71942 + return;
71943 +}
71944 +
71945 +void
71946 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
71947 + struct dentry *old_dentry,
71948 + struct dentry *new_dentry,
71949 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
71950 +{
71951 + struct name_entry *matchn;
71952 + struct name_entry *matchn2 = NULL;
71953 + struct inodev_entry *inodev;
71954 + struct inode *inode = new_dentry->d_inode;
71955 + u64 old_ino = __get_ino(old_dentry);
71956 + dev_t old_dev = __get_dev(old_dentry);
71957 + unsigned int exchange = flags & RENAME_EXCHANGE;
71958 +
71959 + /* vfs_rename swaps the name and parent link for old_dentry and
71960 + new_dentry
71961 + at this point, old_dentry has the new name, parent link, and inode
71962 + for the renamed file
71963 + if a file is being replaced by a rename, new_dentry has the inode
71964 + and name for the replaced file
71965 + */
71966 +
71967 + if (unlikely(!(gr_status & GR_READY)))
71968 + return;
71969 +
71970 + preempt_disable();
71971 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
71972 +
71973 + /* exchange cases:
71974 + a filename exists for the source, but not dest
71975 + do a recreate on source
71976 + a filename exists for the dest, but not source
71977 + do a recreate on dest
71978 + a filename exists for both source and dest
71979 + delete source and dest, then create source and dest
71980 + a filename exists for neither source nor dest
71981 + no updates needed
71982 +
71983 + the name entry lookups get us the old inode/dev associated with
71984 + each name, so do the deletes first (if possible) so that when
71985 + we do the create, we pick up on the right entries
71986 + */
71987 +
71988 + if (exchange)
71989 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
71990 +
71991 + /* we wouldn't have to check d_inode if it weren't for
71992 + NFS silly-renaming
71993 + */
71994 +
71995 + write_lock(&gr_inode_lock);
71996 + if (unlikely((replace || exchange) && inode)) {
71997 + u64 new_ino = __get_ino(new_dentry);
71998 + dev_t new_dev = __get_dev(new_dentry);
71999 +
72000 + inodev = lookup_inodev_entry(new_ino, new_dev);
72001 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
72002 + do_handle_delete(inodev, new_ino, new_dev);
72003 + }
72004 +
72005 + inodev = lookup_inodev_entry(old_ino, old_dev);
72006 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
72007 + do_handle_delete(inodev, old_ino, old_dev);
72008 +
72009 + if (unlikely(matchn != NULL))
72010 + do_handle_create(matchn, old_dentry, mnt);
72011 +
72012 + if (unlikely(matchn2 != NULL))
72013 + do_handle_create(matchn2, new_dentry, mnt);
72014 +
72015 + write_unlock(&gr_inode_lock);
72016 + preempt_enable();
72017 +
72018 + return;
72019 +}
72020 +
72021 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
72022 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
72023 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
72024 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
72025 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
72026 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
72027 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
72028 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
72029 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
72030 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
72031 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
72032 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
72033 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
72034 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
72035 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
72036 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
72037 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
72038 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
72039 +};
72040 +
72041 +void
72042 +gr_learn_resource(const struct task_struct *task,
72043 + const int res, const unsigned long wanted, const int gt)
72044 +{
72045 + struct acl_subject_label *acl;
72046 + const struct cred *cred;
72047 +
72048 + if (unlikely((gr_status & GR_READY) &&
72049 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
72050 + goto skip_reslog;
72051 +
72052 + gr_log_resource(task, res, wanted, gt);
72053 +skip_reslog:
72054 +
72055 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
72056 + return;
72057 +
72058 + acl = task->acl;
72059 +
72060 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
72061 + !(acl->resmask & (1U << (unsigned short) res))))
72062 + return;
72063 +
72064 + if (wanted >= acl->res[res].rlim_cur) {
72065 + unsigned long res_add;
72066 +
72067 + res_add = wanted + res_learn_bumps[res];
72068 +
72069 + acl->res[res].rlim_cur = res_add;
72070 +
72071 + if (wanted > acl->res[res].rlim_max)
72072 + acl->res[res].rlim_max = res_add;
72073 +
72074 + /* only log the subject filename, since resource logging is supported for
72075 + single-subject learning only */
72076 + rcu_read_lock();
72077 + cred = __task_cred(task);
72078 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72079 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
72080 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
72081 + "", (unsigned long) res, &task->signal->saved_ip);
72082 + rcu_read_unlock();
72083 + }
72084 +
72085 + return;
72086 +}
72087 +EXPORT_SYMBOL_GPL(gr_learn_resource);
72088 +#endif
72089 +
72090 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
72091 +void
72092 +pax_set_initial_flags(struct linux_binprm *bprm)
72093 +{
72094 + struct task_struct *task = current;
72095 + struct acl_subject_label *proc;
72096 + unsigned long flags;
72097 +
72098 + if (unlikely(!(gr_status & GR_READY)))
72099 + return;
72100 +
72101 + flags = pax_get_flags(task);
72102 +
72103 + proc = task->acl;
72104 +
72105 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
72106 + flags &= ~MF_PAX_PAGEEXEC;
72107 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
72108 + flags &= ~MF_PAX_SEGMEXEC;
72109 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
72110 + flags &= ~MF_PAX_RANDMMAP;
72111 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
72112 + flags &= ~MF_PAX_EMUTRAMP;
72113 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
72114 + flags &= ~MF_PAX_MPROTECT;
72115 +
72116 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
72117 + flags |= MF_PAX_PAGEEXEC;
72118 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
72119 + flags |= MF_PAX_SEGMEXEC;
72120 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
72121 + flags |= MF_PAX_RANDMMAP;
72122 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
72123 + flags |= MF_PAX_EMUTRAMP;
72124 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
72125 + flags |= MF_PAX_MPROTECT;
72126 +
72127 + pax_set_flags(task, flags);
72128 +
72129 + return;
72130 +}
72131 +#endif
72132 +
72133 +int
72134 +gr_handle_proc_ptrace(struct task_struct *task)
72135 +{
72136 + struct file *filp;
72137 + struct task_struct *tmp = task;
72138 + struct task_struct *curtemp = current;
72139 + __u32 retmode;
72140 +
72141 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
72142 + if (unlikely(!(gr_status & GR_READY)))
72143 + return 0;
72144 +#endif
72145 +
72146 + read_lock(&tasklist_lock);
72147 + read_lock(&grsec_exec_file_lock);
72148 + filp = task->exec_file;
72149 +
72150 + while (task_pid_nr(tmp) > 0) {
72151 + if (tmp == curtemp)
72152 + break;
72153 + tmp = tmp->real_parent;
72154 + }
72155 +
72156 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
72157 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
72158 + read_unlock(&grsec_exec_file_lock);
72159 + read_unlock(&tasklist_lock);
72160 + return 1;
72161 + }
72162 +
72163 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
72164 + if (!(gr_status & GR_READY)) {
72165 + read_unlock(&grsec_exec_file_lock);
72166 + read_unlock(&tasklist_lock);
72167 + return 0;
72168 + }
72169 +#endif
72170 +
72171 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
72172 + read_unlock(&grsec_exec_file_lock);
72173 + read_unlock(&tasklist_lock);
72174 +
72175 + if (retmode & GR_NOPTRACE)
72176 + return 1;
72177 +
72178 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
72179 + && (current->acl != task->acl || (current->acl != current->role->root_label
72180 + && task_pid_nr(current) != task_pid_nr(task))))
72181 + return 1;
72182 +
72183 + return 0;
72184 +}
72185 +
72186 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
72187 +{
72188 + if (unlikely(!(gr_status & GR_READY)))
72189 + return;
72190 +
72191 + if (!(current->role->roletype & GR_ROLE_GOD))
72192 + return;
72193 +
72194 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
72195 + p->role->rolename, gr_task_roletype_to_char(p),
72196 + p->acl->filename);
72197 +}
72198 +
72199 +int
72200 +gr_handle_ptrace(struct task_struct *task, const long request)
72201 +{
72202 + struct task_struct *tmp = task;
72203 + struct task_struct *curtemp = current;
72204 + __u32 retmode;
72205 +
72206 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
72207 + if (unlikely(!(gr_status & GR_READY)))
72208 + return 0;
72209 +#endif
72210 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
72211 + read_lock(&tasklist_lock);
72212 + while (task_pid_nr(tmp) > 0) {
72213 + if (tmp == curtemp)
72214 + break;
72215 + tmp = tmp->real_parent;
72216 + }
72217 +
72218 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
72219 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
72220 + read_unlock(&tasklist_lock);
72221 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72222 + return 1;
72223 + }
72224 + read_unlock(&tasklist_lock);
72225 + }
72226 +
72227 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
72228 + if (!(gr_status & GR_READY))
72229 + return 0;
72230 +#endif
72231 +
72232 + read_lock(&grsec_exec_file_lock);
72233 + if (unlikely(!task->exec_file)) {
72234 + read_unlock(&grsec_exec_file_lock);
72235 + return 0;
72236 + }
72237 +
72238 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
72239 + read_unlock(&grsec_exec_file_lock);
72240 +
72241 + if (retmode & GR_NOPTRACE) {
72242 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72243 + return 1;
72244 + }
72245 +
72246 + if (retmode & GR_PTRACERD) {
72247 + switch (request) {
72248 + case PTRACE_SEIZE:
72249 + case PTRACE_POKETEXT:
72250 + case PTRACE_POKEDATA:
72251 + case PTRACE_POKEUSR:
72252 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
72253 + case PTRACE_SETREGS:
72254 + case PTRACE_SETFPREGS:
72255 +#endif
72256 +#ifdef CONFIG_X86
72257 + case PTRACE_SETFPXREGS:
72258 +#endif
72259 +#ifdef CONFIG_ALTIVEC
72260 + case PTRACE_SETVRREGS:
72261 +#endif
72262 + return 1;
72263 + default:
72264 + return 0;
72265 + }
72266 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
72267 + !(current->role->roletype & GR_ROLE_GOD) &&
72268 + (current->acl != task->acl)) {
72269 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72270 + return 1;
72271 + }
72272 +
72273 + return 0;
72274 +}
72275 +
72276 +static int is_writable_mmap(const struct file *filp)
72277 +{
72278 + struct task_struct *task = current;
72279 + struct acl_object_label *obj, *obj2;
72280 +
72281 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
72282 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
72283 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
72284 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
72285 + task->role->root_label);
72286 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
72287 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
72288 + return 1;
72289 + }
72290 + }
72291 + return 0;
72292 +}
72293 +
72294 +int
72295 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
72296 +{
72297 + __u32 mode;
72298 +
72299 + if (unlikely(!file || !(prot & PROT_EXEC)))
72300 + return 1;
72301 +
72302 + if (is_writable_mmap(file))
72303 + return 0;
72304 +
72305 + mode =
72306 + gr_search_file(file->f_path.dentry,
72307 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
72308 + file->f_path.mnt);
72309 +
72310 + if (!gr_tpe_allow(file))
72311 + return 0;
72312 +
72313 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
72314 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72315 + return 0;
72316 + } else if (unlikely(!(mode & GR_EXEC))) {
72317 + return 0;
72318 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
72319 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72320 + return 1;
72321 + }
72322 +
72323 + return 1;
72324 +}
72325 +
72326 +int
72327 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
72328 +{
72329 + __u32 mode;
72330 +
72331 + if (unlikely(!file || !(prot & PROT_EXEC)))
72332 + return 1;
72333 +
72334 + if (is_writable_mmap(file))
72335 + return 0;
72336 +
72337 + mode =
72338 + gr_search_file(file->f_path.dentry,
72339 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
72340 + file->f_path.mnt);
72341 +
72342 + if (!gr_tpe_allow(file))
72343 + return 0;
72344 +
72345 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
72346 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72347 + return 0;
72348 + } else if (unlikely(!(mode & GR_EXEC))) {
72349 + return 0;
72350 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
72351 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72352 + return 1;
72353 + }
72354 +
72355 + return 1;
72356 +}
72357 +
72358 +void
72359 +gr_acl_handle_psacct(struct task_struct *task, const long code)
72360 +{
72361 + unsigned long runtime, cputime;
72362 + cputime_t utime, stime;
72363 + unsigned int wday, cday;
72364 + __u8 whr, chr;
72365 + __u8 wmin, cmin;
72366 + __u8 wsec, csec;
72367 + struct timespec curtime, starttime;
72368 +
72369 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
72370 + !(task->acl->mode & GR_PROCACCT)))
72371 + return;
72372 +
72373 + curtime = ns_to_timespec(ktime_get_ns());
72374 + starttime = ns_to_timespec(task->start_time);
72375 + runtime = curtime.tv_sec - starttime.tv_sec;
72376 + wday = runtime / (60 * 60 * 24);
72377 + runtime -= wday * (60 * 60 * 24);
72378 + whr = runtime / (60 * 60);
72379 + runtime -= whr * (60 * 60);
72380 + wmin = runtime / 60;
72381 + runtime -= wmin * 60;
72382 + wsec = runtime;
72383 +
72384 + task_cputime(task, &utime, &stime);
72385 + cputime = cputime_to_secs(utime + stime);
72386 + cday = cputime / (60 * 60 * 24);
72387 + cputime -= cday * (60 * 60 * 24);
72388 + chr = cputime / (60 * 60);
72389 + cputime -= chr * (60 * 60);
72390 + cmin = cputime / 60;
72391 + cputime -= cmin * 60;
72392 + csec = cputime;
72393 +
72394 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
72395 +
72396 + return;
72397 +}
72398 +
72399 +#ifdef CONFIG_TASKSTATS
72400 +int gr_is_taskstats_denied(int pid)
72401 +{
72402 + struct task_struct *task;
72403 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
72404 + const struct cred *cred;
72405 +#endif
72406 + int ret = 0;
72407 +
72408 + /* restrict taskstats viewing to un-chrooted root users
72409 + who have the 'view' subject flag if the RBAC system is enabled
72410 + */
72411 +
72412 + rcu_read_lock();
72413 + read_lock(&tasklist_lock);
72414 + task = find_task_by_vpid(pid);
72415 + if (task) {
72416 +#ifdef CONFIG_GRKERNSEC_CHROOT
72417 + if (proc_is_chrooted(task))
72418 + ret = -EACCES;
72419 +#endif
72420 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
72421 + cred = __task_cred(task);
72422 +#ifdef CONFIG_GRKERNSEC_PROC_USER
72423 + if (gr_is_global_nonroot(cred->uid))
72424 + ret = -EACCES;
72425 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
72426 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
72427 + ret = -EACCES;
72428 +#endif
72429 +#endif
72430 + if (gr_status & GR_READY) {
72431 + if (!(task->acl->mode & GR_VIEW))
72432 + ret = -EACCES;
72433 + }
72434 + } else
72435 + ret = -ENOENT;
72436 +
72437 + read_unlock(&tasklist_lock);
72438 + rcu_read_unlock();
72439 +
72440 + return ret;
72441 +}
72442 +#endif
72443 +
72444 +/* AUXV entries are filled via a descendant of search_binary_handler
72445 + after we've already applied the subject for the target
72446 +*/
72447 +int gr_acl_enable_at_secure(void)
72448 +{
72449 + if (unlikely(!(gr_status & GR_READY)))
72450 + return 0;
72451 +
72452 + if (current->acl->mode & GR_ATSECURE)
72453 + return 1;
72454 +
72455 + return 0;
72456 +}
72457 +
72458 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
72459 +{
72460 + struct task_struct *task = current;
72461 + struct dentry *dentry = file->f_path.dentry;
72462 + struct vfsmount *mnt = file->f_path.mnt;
72463 + struct acl_object_label *obj, *tmp;
72464 + struct acl_subject_label *subj;
72465 + unsigned int bufsize;
72466 + int is_not_root;
72467 + char *path;
72468 + dev_t dev = __get_dev(dentry);
72469 +
72470 + if (unlikely(!(gr_status & GR_READY)))
72471 + return 1;
72472 +
72473 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
72474 + return 1;
72475 +
72476 + /* ignore Eric Biederman */
72477 + if (IS_PRIVATE(dentry->d_inode))
72478 + return 1;
72479 +
72480 + subj = task->acl;
72481 + read_lock(&gr_inode_lock);
72482 + do {
72483 + obj = lookup_acl_obj_label(ino, dev, subj);
72484 + if (obj != NULL) {
72485 + read_unlock(&gr_inode_lock);
72486 + return (obj->mode & GR_FIND) ? 1 : 0;
72487 + }
72488 + } while ((subj = subj->parent_subject));
72489 + read_unlock(&gr_inode_lock);
72490 +
72491 + /* this is purely an optimization since we're looking for an object
72492 + for the directory we're doing a readdir on
72493 + if it's possible for any globbed object to match the entry we're
72494 + filling into the directory, then the object we find here will be
72495 + an anchor point with attached globbed objects
72496 + */
72497 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
72498 + if (obj->globbed == NULL)
72499 + return (obj->mode & GR_FIND) ? 1 : 0;
72500 +
72501 + is_not_root = ((obj->filename[0] == '/') &&
72502 + (obj->filename[1] == '\0')) ? 0 : 1;
72503 + bufsize = PAGE_SIZE - namelen - is_not_root;
72504 +
72505 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
72506 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
72507 + return 1;
72508 +
72509 + preempt_disable();
72510 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
72511 + bufsize);
72512 +
72513 + bufsize = strlen(path);
72514 +
72515 + /* if base is "/", don't append an additional slash */
72516 + if (is_not_root)
72517 + *(path + bufsize) = '/';
72518 + memcpy(path + bufsize + is_not_root, name, namelen);
72519 + *(path + bufsize + namelen + is_not_root) = '\0';
72520 +
72521 + tmp = obj->globbed;
72522 + while (tmp) {
72523 + if (!glob_match(tmp->filename, path)) {
72524 + preempt_enable();
72525 + return (tmp->mode & GR_FIND) ? 1 : 0;
72526 + }
72527 + tmp = tmp->next;
72528 + }
72529 + preempt_enable();
72530 + return (obj->mode & GR_FIND) ? 1 : 0;
72531 +}
72532 +
72533 +void gr_put_exec_file(struct task_struct *task)
72534 +{
72535 + struct file *filp;
72536 +
72537 + write_lock(&grsec_exec_file_lock);
72538 + filp = task->exec_file;
72539 + task->exec_file = NULL;
72540 + write_unlock(&grsec_exec_file_lock);
72541 +
72542 + if (filp)
72543 + fput(filp);
72544 +
72545 + return;
72546 +}
72547 +
72548 +
72549 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
72550 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
72551 +#endif
72552 +#ifdef CONFIG_SECURITY
72553 +EXPORT_SYMBOL_GPL(gr_check_user_change);
72554 +EXPORT_SYMBOL_GPL(gr_check_group_change);
72555 +#endif
72556 +
72557 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
72558 new file mode 100644
72559 index 0000000..18ffbbd
72560 --- /dev/null
72561 +++ b/grsecurity/gracl_alloc.c
72562 @@ -0,0 +1,105 @@
72563 +#include <linux/kernel.h>
72564 +#include <linux/mm.h>
72565 +#include <linux/slab.h>
72566 +#include <linux/vmalloc.h>
72567 +#include <linux/gracl.h>
72568 +#include <linux/grsecurity.h>
72569 +
72570 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
72571 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
72572 +
72573 +static __inline__ int
72574 +alloc_pop(void)
72575 +{
72576 + if (current_alloc_state->alloc_stack_next == 1)
72577 + return 0;
72578 +
72579 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
72580 +
72581 + current_alloc_state->alloc_stack_next--;
72582 +
72583 + return 1;
72584 +}
72585 +
72586 +static __inline__ int
72587 +alloc_push(void *buf)
72588 +{
72589 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
72590 + return 1;
72591 +
72592 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
72593 +
72594 + current_alloc_state->alloc_stack_next++;
72595 +
72596 + return 0;
72597 +}
72598 +
72599 +void *
72600 +acl_alloc(unsigned long len)
72601 +{
72602 + void *ret = NULL;
72603 +
72604 + if (!len || len > PAGE_SIZE)
72605 + goto out;
72606 +
72607 + ret = kmalloc(len, GFP_KERNEL);
72608 +
72609 + if (ret) {
72610 + if (alloc_push(ret)) {
72611 + kfree(ret);
72612 + ret = NULL;
72613 + }
72614 + }
72615 +
72616 +out:
72617 + return ret;
72618 +}
72619 +
72620 +void *
72621 +acl_alloc_num(unsigned long num, unsigned long len)
72622 +{
72623 + if (!len || (num > (PAGE_SIZE / len)))
72624 + return NULL;
72625 +
72626 + return acl_alloc(num * len);
72627 +}
72628 +
72629 +void
72630 +acl_free_all(void)
72631 +{
72632 + if (!current_alloc_state->alloc_stack)
72633 + return;
72634 +
72635 + while (alloc_pop()) ;
72636 +
72637 + if (current_alloc_state->alloc_stack) {
72638 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
72639 + kfree(current_alloc_state->alloc_stack);
72640 + else
72641 + vfree(current_alloc_state->alloc_stack);
72642 + }
72643 +
72644 + current_alloc_state->alloc_stack = NULL;
72645 + current_alloc_state->alloc_stack_size = 1;
72646 + current_alloc_state->alloc_stack_next = 1;
72647 +
72648 + return;
72649 +}
72650 +
72651 +int
72652 +acl_alloc_stack_init(unsigned long size)
72653 +{
72654 + if ((size * sizeof (void *)) <= PAGE_SIZE)
72655 + current_alloc_state->alloc_stack =
72656 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
72657 + else
72658 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
72659 +
72660 + current_alloc_state->alloc_stack_size = size;
72661 + current_alloc_state->alloc_stack_next = 1;
72662 +
72663 + if (!current_alloc_state->alloc_stack)
72664 + return 0;
72665 + else
72666 + return 1;
72667 +}
72668 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
72669 new file mode 100644
72670 index 0000000..1a94c11
72671 --- /dev/null
72672 +++ b/grsecurity/gracl_cap.c
72673 @@ -0,0 +1,127 @@
72674 +#include <linux/kernel.h>
72675 +#include <linux/module.h>
72676 +#include <linux/sched.h>
72677 +#include <linux/gracl.h>
72678 +#include <linux/grsecurity.h>
72679 +#include <linux/grinternal.h>
72680 +
72681 +extern const char *captab_log[];
72682 +extern int captab_log_entries;
72683 +
72684 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
72685 +{
72686 + struct acl_subject_label *curracl;
72687 +
72688 + if (!gr_acl_is_enabled())
72689 + return 1;
72690 +
72691 + curracl = task->acl;
72692 +
72693 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72694 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72695 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
72696 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
72697 + gr_to_filename(task->exec_file->f_path.dentry,
72698 + task->exec_file->f_path.mnt) : curracl->filename,
72699 + curracl->filename, 0UL,
72700 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
72701 + return 1;
72702 + }
72703 +
72704 + return 0;
72705 +}
72706 +
72707 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
72708 +{
72709 + struct acl_subject_label *curracl;
72710 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72711 + kernel_cap_t cap_audit = __cap_empty_set;
72712 +
72713 + if (!gr_acl_is_enabled())
72714 + return 1;
72715 +
72716 + curracl = task->acl;
72717 +
72718 + cap_drop = curracl->cap_lower;
72719 + cap_mask = curracl->cap_mask;
72720 + cap_audit = curracl->cap_invert_audit;
72721 +
72722 + while ((curracl = curracl->parent_subject)) {
72723 + /* if the cap isn't specified in the current computed mask but is specified in the
72724 + current level subject, and is lowered in the current level subject, then add
72725 + it to the set of dropped capabilities
72726 + otherwise, add the current level subject's mask to the current computed mask
72727 + */
72728 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72729 + cap_raise(cap_mask, cap);
72730 + if (cap_raised(curracl->cap_lower, cap))
72731 + cap_raise(cap_drop, cap);
72732 + if (cap_raised(curracl->cap_invert_audit, cap))
72733 + cap_raise(cap_audit, cap);
72734 + }
72735 + }
72736 +
72737 + if (!cap_raised(cap_drop, cap)) {
72738 + if (cap_raised(cap_audit, cap))
72739 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
72740 + return 1;
72741 + }
72742 +
72743 + /* only learn the capability use if the process has the capability in the
72744 + general case, the two uses in sys.c of gr_learn_cap are an exception
72745 + to this rule to ensure any role transition involves what the full-learned
72746 + policy believes in a privileged process
72747 + */
72748 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
72749 + return 1;
72750 +
72751 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
72752 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
72753 +
72754 + return 0;
72755 +}
72756 +
72757 +int
72758 +gr_acl_is_capable(const int cap)
72759 +{
72760 + return gr_task_acl_is_capable(current, current_cred(), cap);
72761 +}
72762 +
72763 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
72764 +{
72765 + struct acl_subject_label *curracl;
72766 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72767 +
72768 + if (!gr_acl_is_enabled())
72769 + return 1;
72770 +
72771 + curracl = task->acl;
72772 +
72773 + cap_drop = curracl->cap_lower;
72774 + cap_mask = curracl->cap_mask;
72775 +
72776 + while ((curracl = curracl->parent_subject)) {
72777 + /* if the cap isn't specified in the current computed mask but is specified in the
72778 + current level subject, and is lowered in the current level subject, then add
72779 + it to the set of dropped capabilities
72780 + otherwise, add the current level subject's mask to the current computed mask
72781 + */
72782 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72783 + cap_raise(cap_mask, cap);
72784 + if (cap_raised(curracl->cap_lower, cap))
72785 + cap_raise(cap_drop, cap);
72786 + }
72787 + }
72788 +
72789 + if (!cap_raised(cap_drop, cap))
72790 + return 1;
72791 +
72792 + return 0;
72793 +}
72794 +
72795 +int
72796 +gr_acl_is_capable_nolog(const int cap)
72797 +{
72798 + return gr_task_acl_is_capable_nolog(current, cap);
72799 +}
72800 +
72801 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
72802 new file mode 100644
72803 index 0000000..a43dd06
72804 --- /dev/null
72805 +++ b/grsecurity/gracl_compat.c
72806 @@ -0,0 +1,269 @@
72807 +#include <linux/kernel.h>
72808 +#include <linux/gracl.h>
72809 +#include <linux/compat.h>
72810 +#include <linux/gracl_compat.h>
72811 +
72812 +#include <asm/uaccess.h>
72813 +
72814 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
72815 +{
72816 + struct gr_arg_wrapper_compat uwrapcompat;
72817 +
72818 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
72819 + return -EFAULT;
72820 +
72821 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
72822 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
72823 + return -EINVAL;
72824 +
72825 + uwrap->arg = compat_ptr(uwrapcompat.arg);
72826 + uwrap->version = uwrapcompat.version;
72827 + uwrap->size = sizeof(struct gr_arg);
72828 +
72829 + return 0;
72830 +}
72831 +
72832 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
72833 +{
72834 + struct gr_arg_compat argcompat;
72835 +
72836 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
72837 + return -EFAULT;
72838 +
72839 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
72840 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
72841 + arg->role_db.num_roles = argcompat.role_db.num_roles;
72842 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
72843 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
72844 + arg->role_db.num_objects = argcompat.role_db.num_objects;
72845 +
72846 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
72847 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
72848 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
72849 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
72850 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
72851 + arg->segv_device = argcompat.segv_device;
72852 + arg->segv_inode = argcompat.segv_inode;
72853 + arg->segv_uid = argcompat.segv_uid;
72854 + arg->num_sprole_pws = argcompat.num_sprole_pws;
72855 + arg->mode = argcompat.mode;
72856 +
72857 + return 0;
72858 +}
72859 +
72860 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
72861 +{
72862 + struct acl_object_label_compat objcompat;
72863 +
72864 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
72865 + return -EFAULT;
72866 +
72867 + obj->filename = compat_ptr(objcompat.filename);
72868 + obj->inode = objcompat.inode;
72869 + obj->device = objcompat.device;
72870 + obj->mode = objcompat.mode;
72871 +
72872 + obj->nested = compat_ptr(objcompat.nested);
72873 + obj->globbed = compat_ptr(objcompat.globbed);
72874 +
72875 + obj->prev = compat_ptr(objcompat.prev);
72876 + obj->next = compat_ptr(objcompat.next);
72877 +
72878 + return 0;
72879 +}
72880 +
72881 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
72882 +{
72883 + unsigned int i;
72884 + struct acl_subject_label_compat subjcompat;
72885 +
72886 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
72887 + return -EFAULT;
72888 +
72889 + subj->filename = compat_ptr(subjcompat.filename);
72890 + subj->inode = subjcompat.inode;
72891 + subj->device = subjcompat.device;
72892 + subj->mode = subjcompat.mode;
72893 + subj->cap_mask = subjcompat.cap_mask;
72894 + subj->cap_lower = subjcompat.cap_lower;
72895 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
72896 +
72897 + for (i = 0; i < GR_NLIMITS; i++) {
72898 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
72899 + subj->res[i].rlim_cur = RLIM_INFINITY;
72900 + else
72901 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
72902 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
72903 + subj->res[i].rlim_max = RLIM_INFINITY;
72904 + else
72905 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
72906 + }
72907 + subj->resmask = subjcompat.resmask;
72908 +
72909 + subj->user_trans_type = subjcompat.user_trans_type;
72910 + subj->group_trans_type = subjcompat.group_trans_type;
72911 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
72912 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
72913 + subj->user_trans_num = subjcompat.user_trans_num;
72914 + subj->group_trans_num = subjcompat.group_trans_num;
72915 +
72916 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
72917 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
72918 + subj->ip_type = subjcompat.ip_type;
72919 + subj->ips = compat_ptr(subjcompat.ips);
72920 + subj->ip_num = subjcompat.ip_num;
72921 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
72922 +
72923 + subj->crashes = subjcompat.crashes;
72924 + subj->expires = subjcompat.expires;
72925 +
72926 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
72927 + subj->hash = compat_ptr(subjcompat.hash);
72928 + subj->prev = compat_ptr(subjcompat.prev);
72929 + subj->next = compat_ptr(subjcompat.next);
72930 +
72931 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
72932 + subj->obj_hash_size = subjcompat.obj_hash_size;
72933 + subj->pax_flags = subjcompat.pax_flags;
72934 +
72935 + return 0;
72936 +}
72937 +
72938 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
72939 +{
72940 + struct acl_role_label_compat rolecompat;
72941 +
72942 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
72943 + return -EFAULT;
72944 +
72945 + role->rolename = compat_ptr(rolecompat.rolename);
72946 + role->uidgid = rolecompat.uidgid;
72947 + role->roletype = rolecompat.roletype;
72948 +
72949 + role->auth_attempts = rolecompat.auth_attempts;
72950 + role->expires = rolecompat.expires;
72951 +
72952 + role->root_label = compat_ptr(rolecompat.root_label);
72953 + role->hash = compat_ptr(rolecompat.hash);
72954 +
72955 + role->prev = compat_ptr(rolecompat.prev);
72956 + role->next = compat_ptr(rolecompat.next);
72957 +
72958 + role->transitions = compat_ptr(rolecompat.transitions);
72959 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
72960 + role->domain_children = compat_ptr(rolecompat.domain_children);
72961 + role->domain_child_num = rolecompat.domain_child_num;
72962 +
72963 + role->umask = rolecompat.umask;
72964 +
72965 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
72966 + role->subj_hash_size = rolecompat.subj_hash_size;
72967 +
72968 + return 0;
72969 +}
72970 +
72971 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
72972 +{
72973 + struct role_allowed_ip_compat roleip_compat;
72974 +
72975 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
72976 + return -EFAULT;
72977 +
72978 + roleip->addr = roleip_compat.addr;
72979 + roleip->netmask = roleip_compat.netmask;
72980 +
72981 + roleip->prev = compat_ptr(roleip_compat.prev);
72982 + roleip->next = compat_ptr(roleip_compat.next);
72983 +
72984 + return 0;
72985 +}
72986 +
72987 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
72988 +{
72989 + struct role_transition_compat trans_compat;
72990 +
72991 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
72992 + return -EFAULT;
72993 +
72994 + trans->rolename = compat_ptr(trans_compat.rolename);
72995 +
72996 + trans->prev = compat_ptr(trans_compat.prev);
72997 + trans->next = compat_ptr(trans_compat.next);
72998 +
72999 + return 0;
73000 +
73001 +}
73002 +
73003 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
73004 +{
73005 + struct gr_hash_struct_compat hash_compat;
73006 +
73007 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
73008 + return -EFAULT;
73009 +
73010 + hash->table = compat_ptr(hash_compat.table);
73011 + hash->nametable = compat_ptr(hash_compat.nametable);
73012 + hash->first = compat_ptr(hash_compat.first);
73013 +
73014 + hash->table_size = hash_compat.table_size;
73015 + hash->used_size = hash_compat.used_size;
73016 +
73017 + hash->type = hash_compat.type;
73018 +
73019 + return 0;
73020 +}
73021 +
73022 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
73023 +{
73024 + compat_uptr_t ptrcompat;
73025 +
73026 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
73027 + return -EFAULT;
73028 +
73029 + *(void **)ptr = compat_ptr(ptrcompat);
73030 +
73031 + return 0;
73032 +}
73033 +
73034 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73035 +{
73036 + struct acl_ip_label_compat ip_compat;
73037 +
73038 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
73039 + return -EFAULT;
73040 +
73041 + ip->iface = compat_ptr(ip_compat.iface);
73042 + ip->addr = ip_compat.addr;
73043 + ip->netmask = ip_compat.netmask;
73044 + ip->low = ip_compat.low;
73045 + ip->high = ip_compat.high;
73046 + ip->mode = ip_compat.mode;
73047 + ip->type = ip_compat.type;
73048 +
73049 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
73050 +
73051 + ip->prev = compat_ptr(ip_compat.prev);
73052 + ip->next = compat_ptr(ip_compat.next);
73053 +
73054 + return 0;
73055 +}
73056 +
73057 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73058 +{
73059 + struct sprole_pw_compat pw_compat;
73060 +
73061 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
73062 + return -EFAULT;
73063 +
73064 + pw->rolename = compat_ptr(pw_compat.rolename);
73065 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
73066 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
73067 +
73068 + return 0;
73069 +}
73070 +
73071 +size_t get_gr_arg_wrapper_size_compat(void)
73072 +{
73073 + return sizeof(struct gr_arg_wrapper_compat);
73074 +}
73075 +
73076 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
73077 new file mode 100644
73078 index 0000000..8ee8e4f
73079 --- /dev/null
73080 +++ b/grsecurity/gracl_fs.c
73081 @@ -0,0 +1,447 @@
73082 +#include <linux/kernel.h>
73083 +#include <linux/sched.h>
73084 +#include <linux/types.h>
73085 +#include <linux/fs.h>
73086 +#include <linux/file.h>
73087 +#include <linux/stat.h>
73088 +#include <linux/grsecurity.h>
73089 +#include <linux/grinternal.h>
73090 +#include <linux/gracl.h>
73091 +
73092 +umode_t
73093 +gr_acl_umask(void)
73094 +{
73095 + if (unlikely(!gr_acl_is_enabled()))
73096 + return 0;
73097 +
73098 + return current->role->umask;
73099 +}
73100 +
73101 +__u32
73102 +gr_acl_handle_hidden_file(const struct dentry * dentry,
73103 + const struct vfsmount * mnt)
73104 +{
73105 + __u32 mode;
73106 +
73107 + if (unlikely(d_is_negative(dentry)))
73108 + return GR_FIND;
73109 +
73110 + mode =
73111 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
73112 +
73113 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
73114 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
73115 + return mode;
73116 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
73117 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
73118 + return 0;
73119 + } else if (unlikely(!(mode & GR_FIND)))
73120 + return 0;
73121 +
73122 + return GR_FIND;
73123 +}
73124 +
73125 +__u32
73126 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
73127 + int acc_mode)
73128 +{
73129 + __u32 reqmode = GR_FIND;
73130 + __u32 mode;
73131 +
73132 + if (unlikely(d_is_negative(dentry)))
73133 + return reqmode;
73134 +
73135 + if (acc_mode & MAY_APPEND)
73136 + reqmode |= GR_APPEND;
73137 + else if (acc_mode & MAY_WRITE)
73138 + reqmode |= GR_WRITE;
73139 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
73140 + reqmode |= GR_READ;
73141 +
73142 + mode =
73143 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
73144 + mnt);
73145 +
73146 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73147 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
73148 + reqmode & GR_READ ? " reading" : "",
73149 + reqmode & GR_WRITE ? " writing" : reqmode &
73150 + GR_APPEND ? " appending" : "");
73151 + return reqmode;
73152 + } else
73153 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73154 + {
73155 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
73156 + reqmode & GR_READ ? " reading" : "",
73157 + reqmode & GR_WRITE ? " writing" : reqmode &
73158 + GR_APPEND ? " appending" : "");
73159 + return 0;
73160 + } else if (unlikely((mode & reqmode) != reqmode))
73161 + return 0;
73162 +
73163 + return reqmode;
73164 +}
73165 +
73166 +__u32
73167 +gr_acl_handle_creat(const struct dentry * dentry,
73168 + const struct dentry * p_dentry,
73169 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
73170 + const int imode)
73171 +{
73172 + __u32 reqmode = GR_WRITE | GR_CREATE;
73173 + __u32 mode;
73174 +
73175 + if (acc_mode & MAY_APPEND)
73176 + reqmode |= GR_APPEND;
73177 + // if a directory was required or the directory already exists, then
73178 + // don't count this open as a read
73179 + if ((acc_mode & MAY_READ) &&
73180 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
73181 + reqmode |= GR_READ;
73182 + if ((open_flags & O_CREAT) &&
73183 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
73184 + reqmode |= GR_SETID;
73185 +
73186 + mode =
73187 + gr_check_create(dentry, p_dentry, p_mnt,
73188 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
73189 +
73190 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73191 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
73192 + reqmode & GR_READ ? " reading" : "",
73193 + reqmode & GR_WRITE ? " writing" : reqmode &
73194 + GR_APPEND ? " appending" : "");
73195 + return reqmode;
73196 + } else
73197 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73198 + {
73199 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
73200 + reqmode & GR_READ ? " reading" : "",
73201 + reqmode & GR_WRITE ? " writing" : reqmode &
73202 + GR_APPEND ? " appending" : "");
73203 + return 0;
73204 + } else if (unlikely((mode & reqmode) != reqmode))
73205 + return 0;
73206 +
73207 + return reqmode;
73208 +}
73209 +
73210 +__u32
73211 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
73212 + const int fmode)
73213 +{
73214 + __u32 mode, reqmode = GR_FIND;
73215 +
73216 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
73217 + reqmode |= GR_EXEC;
73218 + if (fmode & S_IWOTH)
73219 + reqmode |= GR_WRITE;
73220 + if (fmode & S_IROTH)
73221 + reqmode |= GR_READ;
73222 +
73223 + mode =
73224 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
73225 + mnt);
73226 +
73227 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73228 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
73229 + reqmode & GR_READ ? " reading" : "",
73230 + reqmode & GR_WRITE ? " writing" : "",
73231 + reqmode & GR_EXEC ? " executing" : "");
73232 + return reqmode;
73233 + } else
73234 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73235 + {
73236 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
73237 + reqmode & GR_READ ? " reading" : "",
73238 + reqmode & GR_WRITE ? " writing" : "",
73239 + reqmode & GR_EXEC ? " executing" : "");
73240 + return 0;
73241 + } else if (unlikely((mode & reqmode) != reqmode))
73242 + return 0;
73243 +
73244 + return reqmode;
73245 +}
73246 +
73247 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
73248 +{
73249 + __u32 mode;
73250 +
73251 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
73252 +
73253 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
73254 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
73255 + return mode;
73256 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
73257 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
73258 + return 0;
73259 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
73260 + return 0;
73261 +
73262 + return (reqmode);
73263 +}
73264 +
73265 +__u32
73266 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
73267 +{
73268 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
73269 +}
73270 +
73271 +__u32
73272 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
73273 +{
73274 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
73275 +}
73276 +
73277 +__u32
73278 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
73279 +{
73280 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
73281 +}
73282 +
73283 +__u32
73284 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
73285 +{
73286 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
73287 +}
73288 +
73289 +__u32
73290 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
73291 + umode_t *modeptr)
73292 +{
73293 + umode_t mode;
73294 +
73295 + *modeptr &= ~gr_acl_umask();
73296 + mode = *modeptr;
73297 +
73298 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
73299 + return 1;
73300 +
73301 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
73302 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
73303 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
73304 + GR_CHMOD_ACL_MSG);
73305 + } else {
73306 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
73307 + }
73308 +}
73309 +
73310 +__u32
73311 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
73312 +{
73313 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
73314 +}
73315 +
73316 +__u32
73317 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
73318 +{
73319 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
73320 +}
73321 +
73322 +__u32
73323 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
73324 +{
73325 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
73326 +}
73327 +
73328 +__u32
73329 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
73330 +{
73331 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
73332 +}
73333 +
73334 +__u32
73335 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
73336 +{
73337 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
73338 + GR_UNIXCONNECT_ACL_MSG);
73339 +}
73340 +
73341 +/* hardlinks require at minimum create and link permission,
73342 + any additional privilege required is based on the
73343 + privilege of the file being linked to
73344 +*/
73345 +__u32
73346 +gr_acl_handle_link(const struct dentry * new_dentry,
73347 + const struct dentry * parent_dentry,
73348 + const struct vfsmount * parent_mnt,
73349 + const struct dentry * old_dentry,
73350 + const struct vfsmount * old_mnt, const struct filename *to)
73351 +{
73352 + __u32 mode;
73353 + __u32 needmode = GR_CREATE | GR_LINK;
73354 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
73355 +
73356 + mode =
73357 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
73358 + old_mnt);
73359 +
73360 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
73361 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
73362 + return mode;
73363 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
73364 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
73365 + return 0;
73366 + } else if (unlikely((mode & needmode) != needmode))
73367 + return 0;
73368 +
73369 + return 1;
73370 +}
73371 +
73372 +__u32
73373 +gr_acl_handle_symlink(const struct dentry * new_dentry,
73374 + const struct dentry * parent_dentry,
73375 + const struct vfsmount * parent_mnt, const struct filename *from)
73376 +{
73377 + __u32 needmode = GR_WRITE | GR_CREATE;
73378 + __u32 mode;
73379 +
73380 + mode =
73381 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
73382 + GR_CREATE | GR_AUDIT_CREATE |
73383 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
73384 +
73385 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
73386 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
73387 + return mode;
73388 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
73389 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
73390 + return 0;
73391 + } else if (unlikely((mode & needmode) != needmode))
73392 + return 0;
73393 +
73394 + return (GR_WRITE | GR_CREATE);
73395 +}
73396 +
73397 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
73398 +{
73399 + __u32 mode;
73400 +
73401 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
73402 +
73403 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
73404 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
73405 + return mode;
73406 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
73407 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
73408 + return 0;
73409 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
73410 + return 0;
73411 +
73412 + return (reqmode);
73413 +}
73414 +
73415 +__u32
73416 +gr_acl_handle_mknod(const struct dentry * new_dentry,
73417 + const struct dentry * parent_dentry,
73418 + const struct vfsmount * parent_mnt,
73419 + const int mode)
73420 +{
73421 + __u32 reqmode = GR_WRITE | GR_CREATE;
73422 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
73423 + reqmode |= GR_SETID;
73424 +
73425 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
73426 + reqmode, GR_MKNOD_ACL_MSG);
73427 +}
73428 +
73429 +__u32
73430 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
73431 + const struct dentry *parent_dentry,
73432 + const struct vfsmount *parent_mnt)
73433 +{
73434 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
73435 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
73436 +}
73437 +
73438 +#define RENAME_CHECK_SUCCESS(old, new) \
73439 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
73440 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
73441 +
73442 +int
73443 +gr_acl_handle_rename(struct dentry *new_dentry,
73444 + struct dentry *parent_dentry,
73445 + const struct vfsmount *parent_mnt,
73446 + struct dentry *old_dentry,
73447 + struct inode *old_parent_inode,
73448 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
73449 +{
73450 + __u32 comp1, comp2;
73451 + int error = 0;
73452 +
73453 + if (unlikely(!gr_acl_is_enabled()))
73454 + return 0;
73455 +
73456 + if (flags & RENAME_EXCHANGE) {
73457 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
73458 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73459 + GR_SUPPRESS, parent_mnt);
73460 + comp2 =
73461 + gr_search_file(old_dentry,
73462 + GR_READ | GR_WRITE | GR_AUDIT_READ |
73463 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
73464 + } else if (d_is_negative(new_dentry)) {
73465 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
73466 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
73467 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
73468 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
73469 + GR_DELETE | GR_AUDIT_DELETE |
73470 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73471 + GR_SUPPRESS, old_mnt);
73472 + } else {
73473 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
73474 + GR_CREATE | GR_DELETE |
73475 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
73476 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73477 + GR_SUPPRESS, parent_mnt);
73478 + comp2 =
73479 + gr_search_file(old_dentry,
73480 + GR_READ | GR_WRITE | GR_AUDIT_READ |
73481 + GR_DELETE | GR_AUDIT_DELETE |
73482 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
73483 + }
73484 +
73485 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
73486 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
73487 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
73488 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
73489 + && !(comp2 & GR_SUPPRESS)) {
73490 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
73491 + error = -EACCES;
73492 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
73493 + error = -EACCES;
73494 +
73495 + return error;
73496 +}
73497 +
73498 +void
73499 +gr_acl_handle_exit(void)
73500 +{
73501 + u16 id;
73502 + char *rolename;
73503 +
73504 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
73505 + !(current->role->roletype & GR_ROLE_PERSIST))) {
73506 + id = current->acl_role_id;
73507 + rolename = current->role->rolename;
73508 + gr_set_acls(1);
73509 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
73510 + }
73511 +
73512 + gr_put_exec_file(current);
73513 + return;
73514 +}
73515 +
73516 +int
73517 +gr_acl_handle_procpidmem(const struct task_struct *task)
73518 +{
73519 + if (unlikely(!gr_acl_is_enabled()))
73520 + return 0;
73521 +
73522 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
73523 + !(current->acl->mode & GR_POVERRIDE) &&
73524 + !(current->role->roletype & GR_ROLE_GOD))
73525 + return -EACCES;
73526 +
73527 + return 0;
73528 +}
73529 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
73530 new file mode 100644
73531 index 0000000..f056b81
73532 --- /dev/null
73533 +++ b/grsecurity/gracl_ip.c
73534 @@ -0,0 +1,386 @@
73535 +#include <linux/kernel.h>
73536 +#include <asm/uaccess.h>
73537 +#include <asm/errno.h>
73538 +#include <net/sock.h>
73539 +#include <linux/file.h>
73540 +#include <linux/fs.h>
73541 +#include <linux/net.h>
73542 +#include <linux/in.h>
73543 +#include <linux/skbuff.h>
73544 +#include <linux/ip.h>
73545 +#include <linux/udp.h>
73546 +#include <linux/types.h>
73547 +#include <linux/sched.h>
73548 +#include <linux/netdevice.h>
73549 +#include <linux/inetdevice.h>
73550 +#include <linux/gracl.h>
73551 +#include <linux/grsecurity.h>
73552 +#include <linux/grinternal.h>
73553 +
73554 +#define GR_BIND 0x01
73555 +#define GR_CONNECT 0x02
73556 +#define GR_INVERT 0x04
73557 +#define GR_BINDOVERRIDE 0x08
73558 +#define GR_CONNECTOVERRIDE 0x10
73559 +#define GR_SOCK_FAMILY 0x20
73560 +
73561 +static const char * gr_protocols[IPPROTO_MAX] = {
73562 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
73563 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
73564 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
73565 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
73566 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
73567 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
73568 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
73569 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
73570 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
73571 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
73572 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
73573 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
73574 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
73575 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
73576 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
73577 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
73578 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
73579 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
73580 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
73581 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
73582 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
73583 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
73584 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
73585 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
73586 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
73587 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
73588 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
73589 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
73590 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
73591 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
73592 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
73593 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
73594 + };
73595 +
73596 +static const char * gr_socktypes[SOCK_MAX] = {
73597 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
73598 + "unknown:7", "unknown:8", "unknown:9", "packet"
73599 + };
73600 +
73601 +static const char * gr_sockfamilies[AF_MAX+1] = {
73602 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
73603 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
73604 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
73605 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
73606 + };
73607 +
73608 +const char *
73609 +gr_proto_to_name(unsigned char proto)
73610 +{
73611 + return gr_protocols[proto];
73612 +}
73613 +
73614 +const char *
73615 +gr_socktype_to_name(unsigned char type)
73616 +{
73617 + return gr_socktypes[type];
73618 +}
73619 +
73620 +const char *
73621 +gr_sockfamily_to_name(unsigned char family)
73622 +{
73623 + return gr_sockfamilies[family];
73624 +}
73625 +
73626 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
73627 +
73628 +int
73629 +gr_search_socket(const int domain, const int type, const int protocol)
73630 +{
73631 + struct acl_subject_label *curr;
73632 + const struct cred *cred = current_cred();
73633 +
73634 + if (unlikely(!gr_acl_is_enabled()))
73635 + goto exit;
73636 +
73637 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
73638 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
73639 + goto exit; // let the kernel handle it
73640 +
73641 + curr = current->acl;
73642 +
73643 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
73644 + /* the family is allowed, if this is PF_INET allow it only if
73645 + the extra sock type/protocol checks pass */
73646 + if (domain == PF_INET)
73647 + goto inet_check;
73648 + goto exit;
73649 + } else {
73650 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73651 + __u32 fakeip = 0;
73652 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73653 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73654 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73655 + gr_to_filename(current->exec_file->f_path.dentry,
73656 + current->exec_file->f_path.mnt) :
73657 + curr->filename, curr->filename,
73658 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
73659 + &current->signal->saved_ip);
73660 + goto exit;
73661 + }
73662 + goto exit_fail;
73663 + }
73664 +
73665 +inet_check:
73666 + /* the rest of this checking is for IPv4 only */
73667 + if (!curr->ips)
73668 + goto exit;
73669 +
73670 + if ((curr->ip_type & (1U << type)) &&
73671 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
73672 + goto exit;
73673 +
73674 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73675 + /* we don't place acls on raw sockets , and sometimes
73676 + dgram/ip sockets are opened for ioctl and not
73677 + bind/connect, so we'll fake a bind learn log */
73678 + if (type == SOCK_RAW || type == SOCK_PACKET) {
73679 + __u32 fakeip = 0;
73680 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73681 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73682 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73683 + gr_to_filename(current->exec_file->f_path.dentry,
73684 + current->exec_file->f_path.mnt) :
73685 + curr->filename, curr->filename,
73686 + &fakeip, 0, type,
73687 + protocol, GR_CONNECT, &current->signal->saved_ip);
73688 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
73689 + __u32 fakeip = 0;
73690 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73691 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73692 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73693 + gr_to_filename(current->exec_file->f_path.dentry,
73694 + current->exec_file->f_path.mnt) :
73695 + curr->filename, curr->filename,
73696 + &fakeip, 0, type,
73697 + protocol, GR_BIND, &current->signal->saved_ip);
73698 + }
73699 + /* we'll log when they use connect or bind */
73700 + goto exit;
73701 + }
73702 +
73703 +exit_fail:
73704 + if (domain == PF_INET)
73705 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
73706 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
73707 + else if (rcu_access_pointer(net_families[domain]) != NULL)
73708 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
73709 + gr_socktype_to_name(type), protocol);
73710 +
73711 + return 0;
73712 +exit:
73713 + return 1;
73714 +}
73715 +
73716 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
73717 +{
73718 + if ((ip->mode & mode) &&
73719 + (ip_port >= ip->low) &&
73720 + (ip_port <= ip->high) &&
73721 + ((ntohl(ip_addr) & our_netmask) ==
73722 + (ntohl(our_addr) & our_netmask))
73723 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
73724 + && (ip->type & (1U << type))) {
73725 + if (ip->mode & GR_INVERT)
73726 + return 2; // specifically denied
73727 + else
73728 + return 1; // allowed
73729 + }
73730 +
73731 + return 0; // not specifically allowed, may continue parsing
73732 +}
73733 +
73734 +static int
73735 +gr_search_connectbind(const int full_mode, struct sock *sk,
73736 + struct sockaddr_in *addr, const int type)
73737 +{
73738 + char iface[IFNAMSIZ] = {0};
73739 + struct acl_subject_label *curr;
73740 + struct acl_ip_label *ip;
73741 + struct inet_sock *isk;
73742 + struct net_device *dev;
73743 + struct in_device *idev;
73744 + unsigned long i;
73745 + int ret;
73746 + int mode = full_mode & (GR_BIND | GR_CONNECT);
73747 + __u32 ip_addr = 0;
73748 + __u32 our_addr;
73749 + __u32 our_netmask;
73750 + char *p;
73751 + __u16 ip_port = 0;
73752 + const struct cred *cred = current_cred();
73753 +
73754 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
73755 + return 0;
73756 +
73757 + curr = current->acl;
73758 + isk = inet_sk(sk);
73759 +
73760 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
73761 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
73762 + addr->sin_addr.s_addr = curr->inaddr_any_override;
73763 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
73764 + struct sockaddr_in saddr;
73765 + int err;
73766 +
73767 + saddr.sin_family = AF_INET;
73768 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
73769 + saddr.sin_port = isk->inet_sport;
73770 +
73771 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73772 + if (err)
73773 + return err;
73774 +
73775 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73776 + if (err)
73777 + return err;
73778 + }
73779 +
73780 + if (!curr->ips)
73781 + return 0;
73782 +
73783 + ip_addr = addr->sin_addr.s_addr;
73784 + ip_port = ntohs(addr->sin_port);
73785 +
73786 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73787 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73788 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73789 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73790 + gr_to_filename(current->exec_file->f_path.dentry,
73791 + current->exec_file->f_path.mnt) :
73792 + curr->filename, curr->filename,
73793 + &ip_addr, ip_port, type,
73794 + sk->sk_protocol, mode, &current->signal->saved_ip);
73795 + return 0;
73796 + }
73797 +
73798 + for (i = 0; i < curr->ip_num; i++) {
73799 + ip = *(curr->ips + i);
73800 + if (ip->iface != NULL) {
73801 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
73802 + p = strchr(iface, ':');
73803 + if (p != NULL)
73804 + *p = '\0';
73805 + dev = dev_get_by_name(sock_net(sk), iface);
73806 + if (dev == NULL)
73807 + continue;
73808 + idev = in_dev_get(dev);
73809 + if (idev == NULL) {
73810 + dev_put(dev);
73811 + continue;
73812 + }
73813 + rcu_read_lock();
73814 + for_ifa(idev) {
73815 + if (!strcmp(ip->iface, ifa->ifa_label)) {
73816 + our_addr = ifa->ifa_address;
73817 + our_netmask = 0xffffffff;
73818 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73819 + if (ret == 1) {
73820 + rcu_read_unlock();
73821 + in_dev_put(idev);
73822 + dev_put(dev);
73823 + return 0;
73824 + } else if (ret == 2) {
73825 + rcu_read_unlock();
73826 + in_dev_put(idev);
73827 + dev_put(dev);
73828 + goto denied;
73829 + }
73830 + }
73831 + } endfor_ifa(idev);
73832 + rcu_read_unlock();
73833 + in_dev_put(idev);
73834 + dev_put(dev);
73835 + } else {
73836 + our_addr = ip->addr;
73837 + our_netmask = ip->netmask;
73838 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73839 + if (ret == 1)
73840 + return 0;
73841 + else if (ret == 2)
73842 + goto denied;
73843 + }
73844 + }
73845 +
73846 +denied:
73847 + if (mode == GR_BIND)
73848 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73849 + else if (mode == GR_CONNECT)
73850 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73851 +
73852 + return -EACCES;
73853 +}
73854 +
73855 +int
73856 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
73857 +{
73858 + /* always allow disconnection of dgram sockets with connect */
73859 + if (addr->sin_family == AF_UNSPEC)
73860 + return 0;
73861 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
73862 +}
73863 +
73864 +int
73865 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
73866 +{
73867 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
73868 +}
73869 +
73870 +int gr_search_listen(struct socket *sock)
73871 +{
73872 + struct sock *sk = sock->sk;
73873 + struct sockaddr_in addr;
73874 +
73875 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73876 + addr.sin_port = inet_sk(sk)->inet_sport;
73877 +
73878 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73879 +}
73880 +
73881 +int gr_search_accept(struct socket *sock)
73882 +{
73883 + struct sock *sk = sock->sk;
73884 + struct sockaddr_in addr;
73885 +
73886 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73887 + addr.sin_port = inet_sk(sk)->inet_sport;
73888 +
73889 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73890 +}
73891 +
73892 +int
73893 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
73894 +{
73895 + if (addr)
73896 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
73897 + else {
73898 + struct sockaddr_in sin;
73899 + const struct inet_sock *inet = inet_sk(sk);
73900 +
73901 + sin.sin_addr.s_addr = inet->inet_daddr;
73902 + sin.sin_port = inet->inet_dport;
73903 +
73904 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73905 + }
73906 +}
73907 +
73908 +int
73909 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
73910 +{
73911 + struct sockaddr_in sin;
73912 +
73913 + if (unlikely(skb->len < sizeof (struct udphdr)))
73914 + return 0; // skip this packet
73915 +
73916 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
73917 + sin.sin_port = udp_hdr(skb)->source;
73918 +
73919 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73920 +}
73921 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
73922 new file mode 100644
73923 index 0000000..25f54ef
73924 --- /dev/null
73925 +++ b/grsecurity/gracl_learn.c
73926 @@ -0,0 +1,207 @@
73927 +#include <linux/kernel.h>
73928 +#include <linux/mm.h>
73929 +#include <linux/sched.h>
73930 +#include <linux/poll.h>
73931 +#include <linux/string.h>
73932 +#include <linux/file.h>
73933 +#include <linux/types.h>
73934 +#include <linux/vmalloc.h>
73935 +#include <linux/grinternal.h>
73936 +
73937 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
73938 + size_t count, loff_t *ppos);
73939 +extern int gr_acl_is_enabled(void);
73940 +
73941 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
73942 +static int gr_learn_attached;
73943 +
73944 +/* use a 512k buffer */
73945 +#define LEARN_BUFFER_SIZE (512 * 1024)
73946 +
73947 +static DEFINE_SPINLOCK(gr_learn_lock);
73948 +static DEFINE_MUTEX(gr_learn_user_mutex);
73949 +
73950 +/* we need to maintain two buffers, so that the kernel context of grlearn
73951 + uses a semaphore around the userspace copying, and the other kernel contexts
73952 + use a spinlock when copying into the buffer, since they cannot sleep
73953 +*/
73954 +static char *learn_buffer;
73955 +static char *learn_buffer_user;
73956 +static int learn_buffer_len;
73957 +static int learn_buffer_user_len;
73958 +
73959 +static ssize_t
73960 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
73961 +{
73962 + DECLARE_WAITQUEUE(wait, current);
73963 + ssize_t retval = 0;
73964 +
73965 + add_wait_queue(&learn_wait, &wait);
73966 + set_current_state(TASK_INTERRUPTIBLE);
73967 + do {
73968 + mutex_lock(&gr_learn_user_mutex);
73969 + spin_lock(&gr_learn_lock);
73970 + if (learn_buffer_len)
73971 + break;
73972 + spin_unlock(&gr_learn_lock);
73973 + mutex_unlock(&gr_learn_user_mutex);
73974 + if (file->f_flags & O_NONBLOCK) {
73975 + retval = -EAGAIN;
73976 + goto out;
73977 + }
73978 + if (signal_pending(current)) {
73979 + retval = -ERESTARTSYS;
73980 + goto out;
73981 + }
73982 +
73983 + schedule();
73984 + } while (1);
73985 +
73986 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
73987 + learn_buffer_user_len = learn_buffer_len;
73988 + retval = learn_buffer_len;
73989 + learn_buffer_len = 0;
73990 +
73991 + spin_unlock(&gr_learn_lock);
73992 +
73993 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
73994 + retval = -EFAULT;
73995 +
73996 + mutex_unlock(&gr_learn_user_mutex);
73997 +out:
73998 + set_current_state(TASK_RUNNING);
73999 + remove_wait_queue(&learn_wait, &wait);
74000 + return retval;
74001 +}
74002 +
74003 +static unsigned int
74004 +poll_learn(struct file * file, poll_table * wait)
74005 +{
74006 + poll_wait(file, &learn_wait, wait);
74007 +
74008 + if (learn_buffer_len)
74009 + return (POLLIN | POLLRDNORM);
74010 +
74011 + return 0;
74012 +}
74013 +
74014 +void
74015 +gr_clear_learn_entries(void)
74016 +{
74017 + char *tmp;
74018 +
74019 + mutex_lock(&gr_learn_user_mutex);
74020 + spin_lock(&gr_learn_lock);
74021 + tmp = learn_buffer;
74022 + learn_buffer = NULL;
74023 + spin_unlock(&gr_learn_lock);
74024 + if (tmp)
74025 + vfree(tmp);
74026 + if (learn_buffer_user != NULL) {
74027 + vfree(learn_buffer_user);
74028 + learn_buffer_user = NULL;
74029 + }
74030 + learn_buffer_len = 0;
74031 + mutex_unlock(&gr_learn_user_mutex);
74032 +
74033 + return;
74034 +}
74035 +
74036 +void
74037 +gr_add_learn_entry(const char *fmt, ...)
74038 +{
74039 + va_list args;
74040 + unsigned int len;
74041 +
74042 + if (!gr_learn_attached)
74043 + return;
74044 +
74045 + spin_lock(&gr_learn_lock);
74046 +
74047 + /* leave a gap at the end so we know when it's "full" but don't have to
74048 + compute the exact length of the string we're trying to append
74049 + */
74050 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
74051 + spin_unlock(&gr_learn_lock);
74052 + wake_up_interruptible(&learn_wait);
74053 + return;
74054 + }
74055 + if (learn_buffer == NULL) {
74056 + spin_unlock(&gr_learn_lock);
74057 + return;
74058 + }
74059 +
74060 + va_start(args, fmt);
74061 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
74062 + va_end(args);
74063 +
74064 + learn_buffer_len += len + 1;
74065 +
74066 + spin_unlock(&gr_learn_lock);
74067 + wake_up_interruptible(&learn_wait);
74068 +
74069 + return;
74070 +}
74071 +
74072 +static int
74073 +open_learn(struct inode *inode, struct file *file)
74074 +{
74075 + if (file->f_mode & FMODE_READ && gr_learn_attached)
74076 + return -EBUSY;
74077 + if (file->f_mode & FMODE_READ) {
74078 + int retval = 0;
74079 + mutex_lock(&gr_learn_user_mutex);
74080 + if (learn_buffer == NULL)
74081 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
74082 + if (learn_buffer_user == NULL)
74083 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
74084 + if (learn_buffer == NULL) {
74085 + retval = -ENOMEM;
74086 + goto out_error;
74087 + }
74088 + if (learn_buffer_user == NULL) {
74089 + retval = -ENOMEM;
74090 + goto out_error;
74091 + }
74092 + learn_buffer_len = 0;
74093 + learn_buffer_user_len = 0;
74094 + gr_learn_attached = 1;
74095 +out_error:
74096 + mutex_unlock(&gr_learn_user_mutex);
74097 + return retval;
74098 + }
74099 + return 0;
74100 +}
74101 +
74102 +static int
74103 +close_learn(struct inode *inode, struct file *file)
74104 +{
74105 + if (file->f_mode & FMODE_READ) {
74106 + char *tmp = NULL;
74107 + mutex_lock(&gr_learn_user_mutex);
74108 + spin_lock(&gr_learn_lock);
74109 + tmp = learn_buffer;
74110 + learn_buffer = NULL;
74111 + spin_unlock(&gr_learn_lock);
74112 + if (tmp)
74113 + vfree(tmp);
74114 + if (learn_buffer_user != NULL) {
74115 + vfree(learn_buffer_user);
74116 + learn_buffer_user = NULL;
74117 + }
74118 + learn_buffer_len = 0;
74119 + learn_buffer_user_len = 0;
74120 + gr_learn_attached = 0;
74121 + mutex_unlock(&gr_learn_user_mutex);
74122 + }
74123 +
74124 + return 0;
74125 +}
74126 +
74127 +const struct file_operations grsec_fops = {
74128 + .read = read_learn,
74129 + .write = write_grsec_handler,
74130 + .open = open_learn,
74131 + .release = close_learn,
74132 + .poll = poll_learn,
74133 +};
74134 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
74135 new file mode 100644
74136 index 0000000..fd26052
74137 --- /dev/null
74138 +++ b/grsecurity/gracl_policy.c
74139 @@ -0,0 +1,1781 @@
74140 +#include <linux/kernel.h>
74141 +#include <linux/module.h>
74142 +#include <linux/sched.h>
74143 +#include <linux/mm.h>
74144 +#include <linux/file.h>
74145 +#include <linux/fs.h>
74146 +#include <linux/namei.h>
74147 +#include <linux/mount.h>
74148 +#include <linux/tty.h>
74149 +#include <linux/proc_fs.h>
74150 +#include <linux/lglock.h>
74151 +#include <linux/slab.h>
74152 +#include <linux/vmalloc.h>
74153 +#include <linux/types.h>
74154 +#include <linux/sysctl.h>
74155 +#include <linux/netdevice.h>
74156 +#include <linux/ptrace.h>
74157 +#include <linux/gracl.h>
74158 +#include <linux/gralloc.h>
74159 +#include <linux/security.h>
74160 +#include <linux/grinternal.h>
74161 +#include <linux/pid_namespace.h>
74162 +#include <linux/stop_machine.h>
74163 +#include <linux/fdtable.h>
74164 +#include <linux/percpu.h>
74165 +#include <linux/lglock.h>
74166 +#include <linux/hugetlb.h>
74167 +#include <linux/posix-timers.h>
74168 +#include "../fs/mount.h"
74169 +
74170 +#include <asm/uaccess.h>
74171 +#include <asm/errno.h>
74172 +#include <asm/mman.h>
74173 +
74174 +extern struct gr_policy_state *polstate;
74175 +
74176 +#define FOR_EACH_ROLE_START(role) \
74177 + role = polstate->role_list; \
74178 + while (role) {
74179 +
74180 +#define FOR_EACH_ROLE_END(role) \
74181 + role = role->prev; \
74182 + }
74183 +
74184 +struct path gr_real_root;
74185 +
74186 +extern struct gr_alloc_state *current_alloc_state;
74187 +
74188 +u16 acl_sp_role_value;
74189 +
74190 +static DEFINE_MUTEX(gr_dev_mutex);
74191 +
74192 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
74193 +extern void gr_clear_learn_entries(void);
74194 +
74195 +struct gr_arg *gr_usermode __read_only;
74196 +unsigned char *gr_system_salt __read_only;
74197 +unsigned char *gr_system_sum __read_only;
74198 +
74199 +static unsigned int gr_auth_attempts = 0;
74200 +static unsigned long gr_auth_expires = 0UL;
74201 +
74202 +struct acl_object_label *fakefs_obj_rw;
74203 +struct acl_object_label *fakefs_obj_rwx;
74204 +
74205 +extern int gr_init_uidset(void);
74206 +extern void gr_free_uidset(void);
74207 +extern void gr_remove_uid(uid_t uid);
74208 +extern int gr_find_uid(uid_t uid);
74209 +
74210 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
74211 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
74212 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
74213 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
74214 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
74215 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
74216 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
74217 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
74218 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
74219 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
74220 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
74221 +extern void assign_special_role(const char *rolename);
74222 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
74223 +extern int gr_rbac_disable(void *unused);
74224 +extern void gr_enable_rbac_system(void);
74225 +
74226 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
74227 +{
74228 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
74229 + return -EFAULT;
74230 +
74231 + return 0;
74232 +}
74233 +
74234 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
74235 +{
74236 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
74237 + return -EFAULT;
74238 +
74239 + return 0;
74240 +}
74241 +
74242 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
74243 +{
74244 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
74245 + return -EFAULT;
74246 +
74247 + return 0;
74248 +}
74249 +
74250 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
74251 +{
74252 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
74253 + return -EFAULT;
74254 +
74255 + return 0;
74256 +}
74257 +
74258 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
74259 +{
74260 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
74261 + return -EFAULT;
74262 +
74263 + return 0;
74264 +}
74265 +
74266 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
74267 +{
74268 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
74269 + return -EFAULT;
74270 +
74271 + return 0;
74272 +}
74273 +
74274 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
74275 +{
74276 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
74277 + return -EFAULT;
74278 +
74279 + return 0;
74280 +}
74281 +
74282 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
74283 +{
74284 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
74285 + return -EFAULT;
74286 +
74287 + return 0;
74288 +}
74289 +
74290 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
74291 +{
74292 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
74293 + return -EFAULT;
74294 +
74295 + return 0;
74296 +}
74297 +
74298 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
74299 +{
74300 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
74301 + return -EFAULT;
74302 +
74303 + if ((uwrap->version != GRSECURITY_VERSION) ||
74304 + (uwrap->size != sizeof(struct gr_arg)))
74305 + return -EINVAL;
74306 +
74307 + return 0;
74308 +}
74309 +
74310 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
74311 +{
74312 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
74313 + return -EFAULT;
74314 +
74315 + return 0;
74316 +}
74317 +
74318 +static size_t get_gr_arg_wrapper_size_normal(void)
74319 +{
74320 + return sizeof(struct gr_arg_wrapper);
74321 +}
74322 +
74323 +#ifdef CONFIG_COMPAT
74324 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
74325 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
74326 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
74327 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
74328 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
74329 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
74330 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
74331 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
74332 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
74333 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
74334 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
74335 +extern size_t get_gr_arg_wrapper_size_compat(void);
74336 +
74337 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
74338 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
74339 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
74340 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
74341 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
74342 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
74343 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
74344 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
74345 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
74346 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
74347 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
74348 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
74349 +
74350 +#else
74351 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
74352 +#define copy_gr_arg copy_gr_arg_normal
74353 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
74354 +#define copy_acl_object_label copy_acl_object_label_normal
74355 +#define copy_acl_subject_label copy_acl_subject_label_normal
74356 +#define copy_acl_role_label copy_acl_role_label_normal
74357 +#define copy_acl_ip_label copy_acl_ip_label_normal
74358 +#define copy_pointer_from_array copy_pointer_from_array_normal
74359 +#define copy_sprole_pw copy_sprole_pw_normal
74360 +#define copy_role_transition copy_role_transition_normal
74361 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
74362 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
74363 +#endif
74364 +
74365 +static struct acl_subject_label *
74366 +lookup_subject_map(const struct acl_subject_label *userp)
74367 +{
74368 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
74369 + struct subject_map *match;
74370 +
74371 + match = polstate->subj_map_set.s_hash[index];
74372 +
74373 + while (match && match->user != userp)
74374 + match = match->next;
74375 +
74376 + if (match != NULL)
74377 + return match->kernel;
74378 + else
74379 + return NULL;
74380 +}
74381 +
74382 +static void
74383 +insert_subj_map_entry(struct subject_map *subjmap)
74384 +{
74385 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
74386 + struct subject_map **curr;
74387 +
74388 + subjmap->prev = NULL;
74389 +
74390 + curr = &polstate->subj_map_set.s_hash[index];
74391 + if (*curr != NULL)
74392 + (*curr)->prev = subjmap;
74393 +
74394 + subjmap->next = *curr;
74395 + *curr = subjmap;
74396 +
74397 + return;
74398 +}
74399 +
74400 +static void
74401 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
74402 +{
74403 + unsigned int index =
74404 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
74405 + struct acl_role_label **curr;
74406 + struct acl_role_label *tmp, *tmp2;
74407 +
74408 + curr = &polstate->acl_role_set.r_hash[index];
74409 +
74410 + /* simple case, slot is empty, just set it to our role */
74411 + if (*curr == NULL) {
74412 + *curr = role;
74413 + } else {
74414 + /* example:
74415 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
74416 + 2 -> 3
74417 + */
74418 + /* first check to see if we can already be reached via this slot */
74419 + tmp = *curr;
74420 + while (tmp && tmp != role)
74421 + tmp = tmp->next;
74422 + if (tmp == role) {
74423 + /* we don't need to add ourselves to this slot's chain */
74424 + return;
74425 + }
74426 + /* we need to add ourselves to this chain, two cases */
74427 + if (role->next == NULL) {
74428 + /* simple case, append the current chain to our role */
74429 + role->next = *curr;
74430 + *curr = role;
74431 + } else {
74432 + /* 1 -> 2 -> 3 -> 4
74433 + 2 -> 3 -> 4
74434 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
74435 + */
74436 + /* trickier case: walk our role's chain until we find
74437 + the role for the start of the current slot's chain */
74438 + tmp = role;
74439 + tmp2 = *curr;
74440 + while (tmp->next && tmp->next != tmp2)
74441 + tmp = tmp->next;
74442 + if (tmp->next == tmp2) {
74443 + /* from example above, we found 3, so just
74444 + replace this slot's chain with ours */
74445 + *curr = role;
74446 + } else {
74447 + /* we didn't find a subset of our role's chain
74448 + in the current slot's chain, so append their
74449 + chain to ours, and set us as the first role in
74450 + the slot's chain
74451 +
74452 + we could fold this case with the case above,
74453 + but making it explicit for clarity
74454 + */
74455 + tmp->next = tmp2;
74456 + *curr = role;
74457 + }
74458 + }
74459 + }
74460 +
74461 + return;
74462 +}
74463 +
74464 +static void
74465 +insert_acl_role_label(struct acl_role_label *role)
74466 +{
74467 + int i;
74468 +
74469 + if (polstate->role_list == NULL) {
74470 + polstate->role_list = role;
74471 + role->prev = NULL;
74472 + } else {
74473 + role->prev = polstate->role_list;
74474 + polstate->role_list = role;
74475 + }
74476 +
74477 + /* used for hash chains */
74478 + role->next = NULL;
74479 +
74480 + if (role->roletype & GR_ROLE_DOMAIN) {
74481 + for (i = 0; i < role->domain_child_num; i++)
74482 + __insert_acl_role_label(role, role->domain_children[i]);
74483 + } else
74484 + __insert_acl_role_label(role, role->uidgid);
74485 +}
74486 +
74487 +static int
74488 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
74489 +{
74490 + struct name_entry **curr, *nentry;
74491 + struct inodev_entry *ientry;
74492 + unsigned int len = strlen(name);
74493 + unsigned int key = full_name_hash(name, len);
74494 + unsigned int index = key % polstate->name_set.n_size;
74495 +
74496 + curr = &polstate->name_set.n_hash[index];
74497 +
74498 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
74499 + curr = &((*curr)->next);
74500 +
74501 + if (*curr != NULL)
74502 + return 1;
74503 +
74504 + nentry = acl_alloc(sizeof (struct name_entry));
74505 + if (nentry == NULL)
74506 + return 0;
74507 + ientry = acl_alloc(sizeof (struct inodev_entry));
74508 + if (ientry == NULL)
74509 + return 0;
74510 + ientry->nentry = nentry;
74511 +
74512 + nentry->key = key;
74513 + nentry->name = name;
74514 + nentry->inode = inode;
74515 + nentry->device = device;
74516 + nentry->len = len;
74517 + nentry->deleted = deleted;
74518 +
74519 + nentry->prev = NULL;
74520 + curr = &polstate->name_set.n_hash[index];
74521 + if (*curr != NULL)
74522 + (*curr)->prev = nentry;
74523 + nentry->next = *curr;
74524 + *curr = nentry;
74525 +
74526 + /* insert us into the table searchable by inode/dev */
74527 + __insert_inodev_entry(polstate, ientry);
74528 +
74529 + return 1;
74530 +}
74531 +
74532 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
74533 +
74534 +static void *
74535 +create_table(__u32 * len, int elementsize)
74536 +{
74537 + unsigned int table_sizes[] = {
74538 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
74539 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
74540 + 4194301, 8388593, 16777213, 33554393, 67108859
74541 + };
74542 + void *newtable = NULL;
74543 + unsigned int pwr = 0;
74544 +
74545 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
74546 + table_sizes[pwr] <= *len)
74547 + pwr++;
74548 +
74549 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
74550 + return newtable;
74551 +
74552 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
74553 + newtable =
74554 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
74555 + else
74556 + newtable = vmalloc(table_sizes[pwr] * elementsize);
74557 +
74558 + *len = table_sizes[pwr];
74559 +
74560 + return newtable;
74561 +}
74562 +
74563 +static int
74564 +init_variables(const struct gr_arg *arg, bool reload)
74565 +{
74566 + struct task_struct *reaper = init_pid_ns.child_reaper;
74567 + unsigned int stacksize;
74568 +
74569 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
74570 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
74571 + polstate->name_set.n_size = arg->role_db.num_objects;
74572 + polstate->inodev_set.i_size = arg->role_db.num_objects;
74573 +
74574 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
74575 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
74576 + return 1;
74577 +
74578 + if (!reload) {
74579 + if (!gr_init_uidset())
74580 + return 1;
74581 + }
74582 +
74583 + /* set up the stack that holds allocation info */
74584 +
74585 + stacksize = arg->role_db.num_pointers + 5;
74586 +
74587 + if (!acl_alloc_stack_init(stacksize))
74588 + return 1;
74589 +
74590 + if (!reload) {
74591 + /* grab reference for the real root dentry and vfsmount */
74592 + get_fs_root(reaper->fs, &gr_real_root);
74593 +
74594 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74595 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
74596 +#endif
74597 +
74598 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74599 + if (fakefs_obj_rw == NULL)
74600 + return 1;
74601 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
74602 +
74603 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74604 + if (fakefs_obj_rwx == NULL)
74605 + return 1;
74606 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
74607 + }
74608 +
74609 + polstate->subj_map_set.s_hash =
74610 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
74611 + polstate->acl_role_set.r_hash =
74612 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
74613 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
74614 + polstate->inodev_set.i_hash =
74615 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
74616 +
74617 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
74618 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
74619 + return 1;
74620 +
74621 + memset(polstate->subj_map_set.s_hash, 0,
74622 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
74623 + memset(polstate->acl_role_set.r_hash, 0,
74624 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
74625 + memset(polstate->name_set.n_hash, 0,
74626 + sizeof (struct name_entry *) * polstate->name_set.n_size);
74627 + memset(polstate->inodev_set.i_hash, 0,
74628 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
74629 +
74630 + return 0;
74631 +}
74632 +
74633 +/* free information not needed after startup
74634 + currently contains user->kernel pointer mappings for subjects
74635 +*/
74636 +
74637 +static void
74638 +free_init_variables(void)
74639 +{
74640 + __u32 i;
74641 +
74642 + if (polstate->subj_map_set.s_hash) {
74643 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
74644 + if (polstate->subj_map_set.s_hash[i]) {
74645 + kfree(polstate->subj_map_set.s_hash[i]);
74646 + polstate->subj_map_set.s_hash[i] = NULL;
74647 + }
74648 + }
74649 +
74650 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
74651 + PAGE_SIZE)
74652 + kfree(polstate->subj_map_set.s_hash);
74653 + else
74654 + vfree(polstate->subj_map_set.s_hash);
74655 + }
74656 +
74657 + return;
74658 +}
74659 +
74660 +static void
74661 +free_variables(bool reload)
74662 +{
74663 + struct acl_subject_label *s;
74664 + struct acl_role_label *r;
74665 + struct task_struct *task, *task2;
74666 + unsigned int x;
74667 +
74668 + if (!reload) {
74669 + gr_clear_learn_entries();
74670 +
74671 + read_lock(&tasklist_lock);
74672 + do_each_thread(task2, task) {
74673 + task->acl_sp_role = 0;
74674 + task->acl_role_id = 0;
74675 + task->inherited = 0;
74676 + task->acl = NULL;
74677 + task->role = NULL;
74678 + } while_each_thread(task2, task);
74679 + read_unlock(&tasklist_lock);
74680 +
74681 + kfree(fakefs_obj_rw);
74682 + fakefs_obj_rw = NULL;
74683 + kfree(fakefs_obj_rwx);
74684 + fakefs_obj_rwx = NULL;
74685 +
74686 + /* release the reference to the real root dentry and vfsmount */
74687 + path_put(&gr_real_root);
74688 + memset(&gr_real_root, 0, sizeof(gr_real_root));
74689 + }
74690 +
74691 + /* free all object hash tables */
74692 +
74693 + FOR_EACH_ROLE_START(r)
74694 + if (r->subj_hash == NULL)
74695 + goto next_role;
74696 + FOR_EACH_SUBJECT_START(r, s, x)
74697 + if (s->obj_hash == NULL)
74698 + break;
74699 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74700 + kfree(s->obj_hash);
74701 + else
74702 + vfree(s->obj_hash);
74703 + FOR_EACH_SUBJECT_END(s, x)
74704 + FOR_EACH_NESTED_SUBJECT_START(r, s)
74705 + if (s->obj_hash == NULL)
74706 + break;
74707 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74708 + kfree(s->obj_hash);
74709 + else
74710 + vfree(s->obj_hash);
74711 + FOR_EACH_NESTED_SUBJECT_END(s)
74712 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
74713 + kfree(r->subj_hash);
74714 + else
74715 + vfree(r->subj_hash);
74716 + r->subj_hash = NULL;
74717 +next_role:
74718 + FOR_EACH_ROLE_END(r)
74719 +
74720 + acl_free_all();
74721 +
74722 + if (polstate->acl_role_set.r_hash) {
74723 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
74724 + PAGE_SIZE)
74725 + kfree(polstate->acl_role_set.r_hash);
74726 + else
74727 + vfree(polstate->acl_role_set.r_hash);
74728 + }
74729 + if (polstate->name_set.n_hash) {
74730 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
74731 + PAGE_SIZE)
74732 + kfree(polstate->name_set.n_hash);
74733 + else
74734 + vfree(polstate->name_set.n_hash);
74735 + }
74736 +
74737 + if (polstate->inodev_set.i_hash) {
74738 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
74739 + PAGE_SIZE)
74740 + kfree(polstate->inodev_set.i_hash);
74741 + else
74742 + vfree(polstate->inodev_set.i_hash);
74743 + }
74744 +
74745 + if (!reload)
74746 + gr_free_uidset();
74747 +
74748 + memset(&polstate->name_set, 0, sizeof (struct name_db));
74749 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
74750 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
74751 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
74752 +
74753 + polstate->default_role = NULL;
74754 + polstate->kernel_role = NULL;
74755 + polstate->role_list = NULL;
74756 +
74757 + return;
74758 +}
74759 +
74760 +static struct acl_subject_label *
74761 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
74762 +
74763 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
74764 +{
74765 + unsigned int len = strnlen_user(*name, maxlen);
74766 + char *tmp;
74767 +
74768 + if (!len || len >= maxlen)
74769 + return -EINVAL;
74770 +
74771 + if ((tmp = (char *) acl_alloc(len)) == NULL)
74772 + return -ENOMEM;
74773 +
74774 + if (copy_from_user(tmp, *name, len))
74775 + return -EFAULT;
74776 +
74777 + tmp[len-1] = '\0';
74778 + *name = tmp;
74779 +
74780 + return 0;
74781 +}
74782 +
74783 +static int
74784 +copy_user_glob(struct acl_object_label *obj)
74785 +{
74786 + struct acl_object_label *g_tmp, **guser;
74787 + int error;
74788 +
74789 + if (obj->globbed == NULL)
74790 + return 0;
74791 +
74792 + guser = &obj->globbed;
74793 + while (*guser) {
74794 + g_tmp = (struct acl_object_label *)
74795 + acl_alloc(sizeof (struct acl_object_label));
74796 + if (g_tmp == NULL)
74797 + return -ENOMEM;
74798 +
74799 + if (copy_acl_object_label(g_tmp, *guser))
74800 + return -EFAULT;
74801 +
74802 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
74803 + if (error)
74804 + return error;
74805 +
74806 + *guser = g_tmp;
74807 + guser = &(g_tmp->next);
74808 + }
74809 +
74810 + return 0;
74811 +}
74812 +
74813 +static int
74814 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
74815 + struct acl_role_label *role)
74816 +{
74817 + struct acl_object_label *o_tmp;
74818 + int ret;
74819 +
74820 + while (userp) {
74821 + if ((o_tmp = (struct acl_object_label *)
74822 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
74823 + return -ENOMEM;
74824 +
74825 + if (copy_acl_object_label(o_tmp, userp))
74826 + return -EFAULT;
74827 +
74828 + userp = o_tmp->prev;
74829 +
74830 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
74831 + if (ret)
74832 + return ret;
74833 +
74834 + insert_acl_obj_label(o_tmp, subj);
74835 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
74836 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
74837 + return -ENOMEM;
74838 +
74839 + ret = copy_user_glob(o_tmp);
74840 + if (ret)
74841 + return ret;
74842 +
74843 + if (o_tmp->nested) {
74844 + int already_copied;
74845 +
74846 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
74847 + if (IS_ERR(o_tmp->nested))
74848 + return PTR_ERR(o_tmp->nested);
74849 +
74850 + /* insert into nested subject list if we haven't copied this one yet
74851 + to prevent duplicate entries */
74852 + if (!already_copied) {
74853 + o_tmp->nested->next = role->hash->first;
74854 + role->hash->first = o_tmp->nested;
74855 + }
74856 + }
74857 + }
74858 +
74859 + return 0;
74860 +}
74861 +
74862 +static __u32
74863 +count_user_subjs(struct acl_subject_label *userp)
74864 +{
74865 + struct acl_subject_label s_tmp;
74866 + __u32 num = 0;
74867 +
74868 + while (userp) {
74869 + if (copy_acl_subject_label(&s_tmp, userp))
74870 + break;
74871 +
74872 + userp = s_tmp.prev;
74873 + }
74874 +
74875 + return num;
74876 +}
74877 +
74878 +static int
74879 +copy_user_allowedips(struct acl_role_label *rolep)
74880 +{
74881 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
74882 +
74883 + ruserip = rolep->allowed_ips;
74884 +
74885 + while (ruserip) {
74886 + rlast = rtmp;
74887 +
74888 + if ((rtmp = (struct role_allowed_ip *)
74889 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
74890 + return -ENOMEM;
74891 +
74892 + if (copy_role_allowed_ip(rtmp, ruserip))
74893 + return -EFAULT;
74894 +
74895 + ruserip = rtmp->prev;
74896 +
74897 + if (!rlast) {
74898 + rtmp->prev = NULL;
74899 + rolep->allowed_ips = rtmp;
74900 + } else {
74901 + rlast->next = rtmp;
74902 + rtmp->prev = rlast;
74903 + }
74904 +
74905 + if (!ruserip)
74906 + rtmp->next = NULL;
74907 + }
74908 +
74909 + return 0;
74910 +}
74911 +
74912 +static int
74913 +copy_user_transitions(struct acl_role_label *rolep)
74914 +{
74915 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
74916 + int error;
74917 +
74918 + rusertp = rolep->transitions;
74919 +
74920 + while (rusertp) {
74921 + rlast = rtmp;
74922 +
74923 + if ((rtmp = (struct role_transition *)
74924 + acl_alloc(sizeof (struct role_transition))) == NULL)
74925 + return -ENOMEM;
74926 +
74927 + if (copy_role_transition(rtmp, rusertp))
74928 + return -EFAULT;
74929 +
74930 + rusertp = rtmp->prev;
74931 +
74932 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
74933 + if (error)
74934 + return error;
74935 +
74936 + if (!rlast) {
74937 + rtmp->prev = NULL;
74938 + rolep->transitions = rtmp;
74939 + } else {
74940 + rlast->next = rtmp;
74941 + rtmp->prev = rlast;
74942 + }
74943 +
74944 + if (!rusertp)
74945 + rtmp->next = NULL;
74946 + }
74947 +
74948 + return 0;
74949 +}
74950 +
74951 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
74952 +{
74953 + struct acl_object_label o_tmp;
74954 + __u32 num = 0;
74955 +
74956 + while (userp) {
74957 + if (copy_acl_object_label(&o_tmp, userp))
74958 + break;
74959 +
74960 + userp = o_tmp.prev;
74961 + num++;
74962 + }
74963 +
74964 + return num;
74965 +}
74966 +
74967 +static struct acl_subject_label *
74968 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
74969 +{
74970 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
74971 + __u32 num_objs;
74972 + struct acl_ip_label **i_tmp, *i_utmp2;
74973 + struct gr_hash_struct ghash;
74974 + struct subject_map *subjmap;
74975 + unsigned int i_num;
74976 + int err;
74977 +
74978 + if (already_copied != NULL)
74979 + *already_copied = 0;
74980 +
74981 + s_tmp = lookup_subject_map(userp);
74982 +
74983 + /* we've already copied this subject into the kernel, just return
74984 + the reference to it, and don't copy it over again
74985 + */
74986 + if (s_tmp) {
74987 + if (already_copied != NULL)
74988 + *already_copied = 1;
74989 + return(s_tmp);
74990 + }
74991 +
74992 + if ((s_tmp = (struct acl_subject_label *)
74993 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
74994 + return ERR_PTR(-ENOMEM);
74995 +
74996 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
74997 + if (subjmap == NULL)
74998 + return ERR_PTR(-ENOMEM);
74999 +
75000 + subjmap->user = userp;
75001 + subjmap->kernel = s_tmp;
75002 + insert_subj_map_entry(subjmap);
75003 +
75004 + if (copy_acl_subject_label(s_tmp, userp))
75005 + return ERR_PTR(-EFAULT);
75006 +
75007 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
75008 + if (err)
75009 + return ERR_PTR(err);
75010 +
75011 + if (!strcmp(s_tmp->filename, "/"))
75012 + role->root_label = s_tmp;
75013 +
75014 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
75015 + return ERR_PTR(-EFAULT);
75016 +
75017 + /* copy user and group transition tables */
75018 +
75019 + if (s_tmp->user_trans_num) {
75020 + uid_t *uidlist;
75021 +
75022 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
75023 + if (uidlist == NULL)
75024 + return ERR_PTR(-ENOMEM);
75025 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
75026 + return ERR_PTR(-EFAULT);
75027 +
75028 + s_tmp->user_transitions = uidlist;
75029 + }
75030 +
75031 + if (s_tmp->group_trans_num) {
75032 + gid_t *gidlist;
75033 +
75034 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
75035 + if (gidlist == NULL)
75036 + return ERR_PTR(-ENOMEM);
75037 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
75038 + return ERR_PTR(-EFAULT);
75039 +
75040 + s_tmp->group_transitions = gidlist;
75041 + }
75042 +
75043 + /* set up object hash table */
75044 + num_objs = count_user_objs(ghash.first);
75045 +
75046 + s_tmp->obj_hash_size = num_objs;
75047 + s_tmp->obj_hash =
75048 + (struct acl_object_label **)
75049 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
75050 +
75051 + if (!s_tmp->obj_hash)
75052 + return ERR_PTR(-ENOMEM);
75053 +
75054 + memset(s_tmp->obj_hash, 0,
75055 + s_tmp->obj_hash_size *
75056 + sizeof (struct acl_object_label *));
75057 +
75058 + /* add in objects */
75059 + err = copy_user_objs(ghash.first, s_tmp, role);
75060 +
75061 + if (err)
75062 + return ERR_PTR(err);
75063 +
75064 + /* set pointer for parent subject */
75065 + if (s_tmp->parent_subject) {
75066 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
75067 +
75068 + if (IS_ERR(s_tmp2))
75069 + return s_tmp2;
75070 +
75071 + s_tmp->parent_subject = s_tmp2;
75072 + }
75073 +
75074 + /* add in ip acls */
75075 +
75076 + if (!s_tmp->ip_num) {
75077 + s_tmp->ips = NULL;
75078 + goto insert;
75079 + }
75080 +
75081 + i_tmp =
75082 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
75083 + sizeof (struct acl_ip_label *));
75084 +
75085 + if (!i_tmp)
75086 + return ERR_PTR(-ENOMEM);
75087 +
75088 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
75089 + *(i_tmp + i_num) =
75090 + (struct acl_ip_label *)
75091 + acl_alloc(sizeof (struct acl_ip_label));
75092 + if (!*(i_tmp + i_num))
75093 + return ERR_PTR(-ENOMEM);
75094 +
75095 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
75096 + return ERR_PTR(-EFAULT);
75097 +
75098 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
75099 + return ERR_PTR(-EFAULT);
75100 +
75101 + if ((*(i_tmp + i_num))->iface == NULL)
75102 + continue;
75103 +
75104 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
75105 + if (err)
75106 + return ERR_PTR(err);
75107 + }
75108 +
75109 + s_tmp->ips = i_tmp;
75110 +
75111 +insert:
75112 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
75113 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
75114 + return ERR_PTR(-ENOMEM);
75115 +
75116 + return s_tmp;
75117 +}
75118 +
75119 +static int
75120 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
75121 +{
75122 + struct acl_subject_label s_pre;
75123 + struct acl_subject_label * ret;
75124 + int err;
75125 +
75126 + while (userp) {
75127 + if (copy_acl_subject_label(&s_pre, userp))
75128 + return -EFAULT;
75129 +
75130 + ret = do_copy_user_subj(userp, role, NULL);
75131 +
75132 + err = PTR_ERR(ret);
75133 + if (IS_ERR(ret))
75134 + return err;
75135 +
75136 + insert_acl_subj_label(ret, role);
75137 +
75138 + userp = s_pre.prev;
75139 + }
75140 +
75141 + return 0;
75142 +}
75143 +
75144 +static int
75145 +copy_user_acl(struct gr_arg *arg)
75146 +{
75147 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
75148 + struct acl_subject_label *subj_list;
75149 + struct sprole_pw *sptmp;
75150 + struct gr_hash_struct *ghash;
75151 + uid_t *domainlist;
75152 + unsigned int r_num;
75153 + int err = 0;
75154 + __u16 i;
75155 + __u32 num_subjs;
75156 +
75157 + /* we need a default and kernel role */
75158 + if (arg->role_db.num_roles < 2)
75159 + return -EINVAL;
75160 +
75161 + /* copy special role authentication info from userspace */
75162 +
75163 + polstate->num_sprole_pws = arg->num_sprole_pws;
75164 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
75165 +
75166 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
75167 + return -ENOMEM;
75168 +
75169 + for (i = 0; i < polstate->num_sprole_pws; i++) {
75170 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
75171 + if (!sptmp)
75172 + return -ENOMEM;
75173 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
75174 + return -EFAULT;
75175 +
75176 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
75177 + if (err)
75178 + return err;
75179 +
75180 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
75181 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
75182 +#endif
75183 +
75184 + polstate->acl_special_roles[i] = sptmp;
75185 + }
75186 +
75187 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
75188 +
75189 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
75190 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
75191 +
75192 + if (!r_tmp)
75193 + return -ENOMEM;
75194 +
75195 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
75196 + return -EFAULT;
75197 +
75198 + if (copy_acl_role_label(r_tmp, r_utmp2))
75199 + return -EFAULT;
75200 +
75201 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
75202 + if (err)
75203 + return err;
75204 +
75205 + if (!strcmp(r_tmp->rolename, "default")
75206 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
75207 + polstate->default_role = r_tmp;
75208 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
75209 + polstate->kernel_role = r_tmp;
75210 + }
75211 +
75212 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
75213 + return -ENOMEM;
75214 +
75215 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
75216 + return -EFAULT;
75217 +
75218 + r_tmp->hash = ghash;
75219 +
75220 + num_subjs = count_user_subjs(r_tmp->hash->first);
75221 +
75222 + r_tmp->subj_hash_size = num_subjs;
75223 + r_tmp->subj_hash =
75224 + (struct acl_subject_label **)
75225 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
75226 +
75227 + if (!r_tmp->subj_hash)
75228 + return -ENOMEM;
75229 +
75230 + err = copy_user_allowedips(r_tmp);
75231 + if (err)
75232 + return err;
75233 +
75234 + /* copy domain info */
75235 + if (r_tmp->domain_children != NULL) {
75236 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
75237 + if (domainlist == NULL)
75238 + return -ENOMEM;
75239 +
75240 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
75241 + return -EFAULT;
75242 +
75243 + r_tmp->domain_children = domainlist;
75244 + }
75245 +
75246 + err = copy_user_transitions(r_tmp);
75247 + if (err)
75248 + return err;
75249 +
75250 + memset(r_tmp->subj_hash, 0,
75251 + r_tmp->subj_hash_size *
75252 + sizeof (struct acl_subject_label *));
75253 +
75254 + /* acquire the list of subjects, then NULL out
75255 + the list prior to parsing the subjects for this role,
75256 + as during this parsing the list is replaced with a list
75257 + of *nested* subjects for the role
75258 + */
75259 + subj_list = r_tmp->hash->first;
75260 +
75261 + /* set nested subject list to null */
75262 + r_tmp->hash->first = NULL;
75263 +
75264 + err = copy_user_subjs(subj_list, r_tmp);
75265 +
75266 + if (err)
75267 + return err;
75268 +
75269 + insert_acl_role_label(r_tmp);
75270 + }
75271 +
75272 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
75273 + return -EINVAL;
75274 +
75275 + return err;
75276 +}
75277 +
75278 +static int gracl_reload_apply_policies(void *reload)
75279 +{
75280 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
75281 + struct task_struct *task, *task2;
75282 + struct acl_role_label *role, *rtmp;
75283 + struct acl_subject_label *subj;
75284 + const struct cred *cred;
75285 + int role_applied;
75286 + int ret = 0;
75287 +
75288 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
75289 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
75290 +
75291 + /* first make sure we'll be able to apply the new policy cleanly */
75292 + do_each_thread(task2, task) {
75293 + if (task->exec_file == NULL)
75294 + continue;
75295 + role_applied = 0;
75296 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
75297 + /* preserve special roles */
75298 + FOR_EACH_ROLE_START(role)
75299 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
75300 + rtmp = task->role;
75301 + task->role = role;
75302 + role_applied = 1;
75303 + break;
75304 + }
75305 + FOR_EACH_ROLE_END(role)
75306 + }
75307 + if (!role_applied) {
75308 + cred = __task_cred(task);
75309 + rtmp = task->role;
75310 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75311 + }
75312 + /* this handles non-nested inherited subjects, nested subjects will still
75313 + be dropped currently */
75314 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
75315 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
75316 + /* change the role back so that we've made no modifications to the policy */
75317 + task->role = rtmp;
75318 +
75319 + if (subj == NULL || task->tmpacl == NULL) {
75320 + ret = -EINVAL;
75321 + goto out;
75322 + }
75323 + } while_each_thread(task2, task);
75324 +
75325 + /* now actually apply the policy */
75326 +
75327 + do_each_thread(task2, task) {
75328 + if (task->exec_file) {
75329 + role_applied = 0;
75330 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
75331 + /* preserve special roles */
75332 + FOR_EACH_ROLE_START(role)
75333 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
75334 + task->role = role;
75335 + role_applied = 1;
75336 + break;
75337 + }
75338 + FOR_EACH_ROLE_END(role)
75339 + }
75340 + if (!role_applied) {
75341 + cred = __task_cred(task);
75342 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75343 + }
75344 + /* this handles non-nested inherited subjects, nested subjects will still
75345 + be dropped currently */
75346 + if (!reload_state->oldmode && task->inherited)
75347 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
75348 + else {
75349 + /* looked up and tagged to the task previously */
75350 + subj = task->tmpacl;
75351 + }
75352 + /* subj will be non-null */
75353 + __gr_apply_subject_to_task(polstate, task, subj);
75354 + if (reload_state->oldmode) {
75355 + task->acl_role_id = 0;
75356 + task->acl_sp_role = 0;
75357 + task->inherited = 0;
75358 + }
75359 + } else {
75360 + // it's a kernel process
75361 + task->role = polstate->kernel_role;
75362 + task->acl = polstate->kernel_role->root_label;
75363 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75364 + task->acl->mode &= ~GR_PROCFIND;
75365 +#endif
75366 + }
75367 + } while_each_thread(task2, task);
75368 +
75369 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
75370 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
75371 +
75372 +out:
75373 +
75374 + return ret;
75375 +}
75376 +
75377 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
75378 +{
75379 + struct gr_reload_state new_reload_state = { };
75380 + int err;
75381 +
75382 + new_reload_state.oldpolicy_ptr = polstate;
75383 + new_reload_state.oldalloc_ptr = current_alloc_state;
75384 + new_reload_state.oldmode = oldmode;
75385 +
75386 + current_alloc_state = &new_reload_state.newalloc;
75387 + polstate = &new_reload_state.newpolicy;
75388 +
75389 + /* everything relevant is now saved off, copy in the new policy */
75390 + if (init_variables(args, true)) {
75391 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
75392 + err = -ENOMEM;
75393 + goto error;
75394 + }
75395 +
75396 + err = copy_user_acl(args);
75397 + free_init_variables();
75398 + if (err)
75399 + goto error;
75400 + /* the new policy is copied in, with the old policy available via saved_state
75401 + first go through applying roles, making sure to preserve special roles
75402 + then apply new subjects, making sure to preserve inherited and nested subjects,
75403 + though currently only inherited subjects will be preserved
75404 + */
75405 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
75406 + if (err)
75407 + goto error;
75408 +
75409 + /* we've now applied the new policy, so restore the old policy state to free it */
75410 + polstate = &new_reload_state.oldpolicy;
75411 + current_alloc_state = &new_reload_state.oldalloc;
75412 + free_variables(true);
75413 +
75414 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
75415 + to running_polstate/current_alloc_state inside stop_machine
75416 + */
75417 + err = 0;
75418 + goto out;
75419 +error:
75420 + /* on error of loading the new policy, we'll just keep the previous
75421 + policy set around
75422 + */
75423 + free_variables(true);
75424 +
75425 + /* doesn't affect runtime, but maintains consistent state */
75426 +out:
75427 + polstate = new_reload_state.oldpolicy_ptr;
75428 + current_alloc_state = new_reload_state.oldalloc_ptr;
75429 +
75430 + return err;
75431 +}
75432 +
75433 +static int
75434 +gracl_init(struct gr_arg *args)
75435 +{
75436 + int error = 0;
75437 +
75438 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
75439 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
75440 +
75441 + if (init_variables(args, false)) {
75442 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
75443 + error = -ENOMEM;
75444 + goto out;
75445 + }
75446 +
75447 + error = copy_user_acl(args);
75448 + free_init_variables();
75449 + if (error)
75450 + goto out;
75451 +
75452 + error = gr_set_acls(0);
75453 + if (error)
75454 + goto out;
75455 +
75456 + gr_enable_rbac_system();
75457 +
75458 + return 0;
75459 +
75460 +out:
75461 + free_variables(false);
75462 + return error;
75463 +}
75464 +
75465 +static int
75466 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
75467 + unsigned char **sum)
75468 +{
75469 + struct acl_role_label *r;
75470 + struct role_allowed_ip *ipp;
75471 + struct role_transition *trans;
75472 + unsigned int i;
75473 + int found = 0;
75474 + u32 curr_ip = current->signal->curr_ip;
75475 +
75476 + current->signal->saved_ip = curr_ip;
75477 +
75478 + /* check transition table */
75479 +
75480 + for (trans = current->role->transitions; trans; trans = trans->next) {
75481 + if (!strcmp(rolename, trans->rolename)) {
75482 + found = 1;
75483 + break;
75484 + }
75485 + }
75486 +
75487 + if (!found)
75488 + return 0;
75489 +
75490 + /* handle special roles that do not require authentication
75491 + and check ip */
75492 +
75493 + FOR_EACH_ROLE_START(r)
75494 + if (!strcmp(rolename, r->rolename) &&
75495 + (r->roletype & GR_ROLE_SPECIAL)) {
75496 + found = 0;
75497 + if (r->allowed_ips != NULL) {
75498 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
75499 + if ((ntohl(curr_ip) & ipp->netmask) ==
75500 + (ntohl(ipp->addr) & ipp->netmask))
75501 + found = 1;
75502 + }
75503 + } else
75504 + found = 2;
75505 + if (!found)
75506 + return 0;
75507 +
75508 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
75509 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
75510 + *salt = NULL;
75511 + *sum = NULL;
75512 + return 1;
75513 + }
75514 + }
75515 + FOR_EACH_ROLE_END(r)
75516 +
75517 + for (i = 0; i < polstate->num_sprole_pws; i++) {
75518 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
75519 + *salt = polstate->acl_special_roles[i]->salt;
75520 + *sum = polstate->acl_special_roles[i]->sum;
75521 + return 1;
75522 + }
75523 + }
75524 +
75525 + return 0;
75526 +}
75527 +
75528 +int gr_check_secure_terminal(struct task_struct *task)
75529 +{
75530 + struct task_struct *p, *p2, *p3;
75531 + struct files_struct *files;
75532 + struct fdtable *fdt;
75533 + struct file *our_file = NULL, *file;
75534 + int i;
75535 +
75536 + if (task->signal->tty == NULL)
75537 + return 1;
75538 +
75539 + files = get_files_struct(task);
75540 + if (files != NULL) {
75541 + rcu_read_lock();
75542 + fdt = files_fdtable(files);
75543 + for (i=0; i < fdt->max_fds; i++) {
75544 + file = fcheck_files(files, i);
75545 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
75546 + get_file(file);
75547 + our_file = file;
75548 + }
75549 + }
75550 + rcu_read_unlock();
75551 + put_files_struct(files);
75552 + }
75553 +
75554 + if (our_file == NULL)
75555 + return 1;
75556 +
75557 + read_lock(&tasklist_lock);
75558 + do_each_thread(p2, p) {
75559 + files = get_files_struct(p);
75560 + if (files == NULL ||
75561 + (p->signal && p->signal->tty == task->signal->tty)) {
75562 + if (files != NULL)
75563 + put_files_struct(files);
75564 + continue;
75565 + }
75566 + rcu_read_lock();
75567 + fdt = files_fdtable(files);
75568 + for (i=0; i < fdt->max_fds; i++) {
75569 + file = fcheck_files(files, i);
75570 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
75571 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
75572 + p3 = task;
75573 + while (task_pid_nr(p3) > 0) {
75574 + if (p3 == p)
75575 + break;
75576 + p3 = p3->real_parent;
75577 + }
75578 + if (p3 == p)
75579 + break;
75580 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
75581 + gr_handle_alertkill(p);
75582 + rcu_read_unlock();
75583 + put_files_struct(files);
75584 + read_unlock(&tasklist_lock);
75585 + fput(our_file);
75586 + return 0;
75587 + }
75588 + }
75589 + rcu_read_unlock();
75590 + put_files_struct(files);
75591 + } while_each_thread(p2, p);
75592 + read_unlock(&tasklist_lock);
75593 +
75594 + fput(our_file);
75595 + return 1;
75596 +}
75597 +
75598 +ssize_t
75599 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
75600 +{
75601 + struct gr_arg_wrapper uwrap;
75602 + unsigned char *sprole_salt = NULL;
75603 + unsigned char *sprole_sum = NULL;
75604 + int error = 0;
75605 + int error2 = 0;
75606 + size_t req_count = 0;
75607 + unsigned char oldmode = 0;
75608 +
75609 + mutex_lock(&gr_dev_mutex);
75610 +
75611 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
75612 + error = -EPERM;
75613 + goto out;
75614 + }
75615 +
75616 +#ifdef CONFIG_COMPAT
75617 + pax_open_kernel();
75618 + if (is_compat_task()) {
75619 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
75620 + copy_gr_arg = &copy_gr_arg_compat;
75621 + copy_acl_object_label = &copy_acl_object_label_compat;
75622 + copy_acl_subject_label = &copy_acl_subject_label_compat;
75623 + copy_acl_role_label = &copy_acl_role_label_compat;
75624 + copy_acl_ip_label = &copy_acl_ip_label_compat;
75625 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
75626 + copy_role_transition = &copy_role_transition_compat;
75627 + copy_sprole_pw = &copy_sprole_pw_compat;
75628 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
75629 + copy_pointer_from_array = &copy_pointer_from_array_compat;
75630 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
75631 + } else {
75632 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
75633 + copy_gr_arg = &copy_gr_arg_normal;
75634 + copy_acl_object_label = &copy_acl_object_label_normal;
75635 + copy_acl_subject_label = &copy_acl_subject_label_normal;
75636 + copy_acl_role_label = &copy_acl_role_label_normal;
75637 + copy_acl_ip_label = &copy_acl_ip_label_normal;
75638 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
75639 + copy_role_transition = &copy_role_transition_normal;
75640 + copy_sprole_pw = &copy_sprole_pw_normal;
75641 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
75642 + copy_pointer_from_array = &copy_pointer_from_array_normal;
75643 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
75644 + }
75645 + pax_close_kernel();
75646 +#endif
75647 +
75648 + req_count = get_gr_arg_wrapper_size();
75649 +
75650 + if (count != req_count) {
75651 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
75652 + error = -EINVAL;
75653 + goto out;
75654 + }
75655 +
75656 +
75657 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
75658 + gr_auth_expires = 0;
75659 + gr_auth_attempts = 0;
75660 + }
75661 +
75662 + error = copy_gr_arg_wrapper(buf, &uwrap);
75663 + if (error)
75664 + goto out;
75665 +
75666 + error = copy_gr_arg(uwrap.arg, gr_usermode);
75667 + if (error)
75668 + goto out;
75669 +
75670 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75671 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75672 + time_after(gr_auth_expires, get_seconds())) {
75673 + error = -EBUSY;
75674 + goto out;
75675 + }
75676 +
75677 + /* if non-root trying to do anything other than use a special role,
75678 + do not attempt authentication, do not count towards authentication
75679 + locking
75680 + */
75681 +
75682 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
75683 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75684 + gr_is_global_nonroot(current_uid())) {
75685 + error = -EPERM;
75686 + goto out;
75687 + }
75688 +
75689 + /* ensure pw and special role name are null terminated */
75690 +
75691 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
75692 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
75693 +
75694 + /* Okay.
75695 + * We have our enough of the argument structure..(we have yet
75696 + * to copy_from_user the tables themselves) . Copy the tables
75697 + * only if we need them, i.e. for loading operations. */
75698 +
75699 + switch (gr_usermode->mode) {
75700 + case GR_STATUS:
75701 + if (gr_acl_is_enabled()) {
75702 + error = 1;
75703 + if (!gr_check_secure_terminal(current))
75704 + error = 3;
75705 + } else
75706 + error = 2;
75707 + goto out;
75708 + case GR_SHUTDOWN:
75709 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75710 + stop_machine(gr_rbac_disable, NULL, NULL);
75711 + free_variables(false);
75712 + memset(gr_usermode, 0, sizeof(struct gr_arg));
75713 + memset(gr_system_salt, 0, GR_SALT_LEN);
75714 + memset(gr_system_sum, 0, GR_SHA_LEN);
75715 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
75716 + } else if (gr_acl_is_enabled()) {
75717 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
75718 + error = -EPERM;
75719 + } else {
75720 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
75721 + error = -EAGAIN;
75722 + }
75723 + break;
75724 + case GR_ENABLE:
75725 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
75726 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
75727 + else {
75728 + if (gr_acl_is_enabled())
75729 + error = -EAGAIN;
75730 + else
75731 + error = error2;
75732 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
75733 + }
75734 + break;
75735 + case GR_OLDRELOAD:
75736 + oldmode = 1;
75737 + case GR_RELOAD:
75738 + if (!gr_acl_is_enabled()) {
75739 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
75740 + error = -EAGAIN;
75741 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75742 + error2 = gracl_reload(gr_usermode, oldmode);
75743 + if (!error2)
75744 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
75745 + else {
75746 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75747 + error = error2;
75748 + }
75749 + } else {
75750 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75751 + error = -EPERM;
75752 + }
75753 + break;
75754 + case GR_SEGVMOD:
75755 + if (unlikely(!gr_acl_is_enabled())) {
75756 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
75757 + error = -EAGAIN;
75758 + break;
75759 + }
75760 +
75761 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75762 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
75763 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
75764 + struct acl_subject_label *segvacl;
75765 + segvacl =
75766 + lookup_acl_subj_label(gr_usermode->segv_inode,
75767 + gr_usermode->segv_device,
75768 + current->role);
75769 + if (segvacl) {
75770 + segvacl->crashes = 0;
75771 + segvacl->expires = 0;
75772 + }
75773 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
75774 + gr_remove_uid(gr_usermode->segv_uid);
75775 + }
75776 + } else {
75777 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
75778 + error = -EPERM;
75779 + }
75780 + break;
75781 + case GR_SPROLE:
75782 + case GR_SPROLEPAM:
75783 + if (unlikely(!gr_acl_is_enabled())) {
75784 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
75785 + error = -EAGAIN;
75786 + break;
75787 + }
75788 +
75789 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
75790 + current->role->expires = 0;
75791 + current->role->auth_attempts = 0;
75792 + }
75793 +
75794 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75795 + time_after(current->role->expires, get_seconds())) {
75796 + error = -EBUSY;
75797 + goto out;
75798 + }
75799 +
75800 + if (lookup_special_role_auth
75801 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
75802 + && ((!sprole_salt && !sprole_sum)
75803 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
75804 + char *p = "";
75805 + assign_special_role(gr_usermode->sp_role);
75806 + read_lock(&tasklist_lock);
75807 + if (current->real_parent)
75808 + p = current->real_parent->role->rolename;
75809 + read_unlock(&tasklist_lock);
75810 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
75811 + p, acl_sp_role_value);
75812 + } else {
75813 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
75814 + error = -EPERM;
75815 + if(!(current->role->auth_attempts++))
75816 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75817 +
75818 + goto out;
75819 + }
75820 + break;
75821 + case GR_UNSPROLE:
75822 + if (unlikely(!gr_acl_is_enabled())) {
75823 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
75824 + error = -EAGAIN;
75825 + break;
75826 + }
75827 +
75828 + if (current->role->roletype & GR_ROLE_SPECIAL) {
75829 + char *p = "";
75830 + int i = 0;
75831 +
75832 + read_lock(&tasklist_lock);
75833 + if (current->real_parent) {
75834 + p = current->real_parent->role->rolename;
75835 + i = current->real_parent->acl_role_id;
75836 + }
75837 + read_unlock(&tasklist_lock);
75838 +
75839 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
75840 + gr_set_acls(1);
75841 + } else {
75842 + error = -EPERM;
75843 + goto out;
75844 + }
75845 + break;
75846 + default:
75847 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
75848 + error = -EINVAL;
75849 + break;
75850 + }
75851 +
75852 + if (error != -EPERM)
75853 + goto out;
75854 +
75855 + if(!(gr_auth_attempts++))
75856 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75857 +
75858 + out:
75859 + mutex_unlock(&gr_dev_mutex);
75860 +
75861 + if (!error)
75862 + error = req_count;
75863 +
75864 + return error;
75865 +}
75866 +
75867 +int
75868 +gr_set_acls(const int type)
75869 +{
75870 + struct task_struct *task, *task2;
75871 + struct acl_role_label *role = current->role;
75872 + struct acl_subject_label *subj;
75873 + __u16 acl_role_id = current->acl_role_id;
75874 + const struct cred *cred;
75875 + int ret;
75876 +
75877 + rcu_read_lock();
75878 + read_lock(&tasklist_lock);
75879 + read_lock(&grsec_exec_file_lock);
75880 + do_each_thread(task2, task) {
75881 + /* check to see if we're called from the exit handler,
75882 + if so, only replace ACLs that have inherited the admin
75883 + ACL */
75884 +
75885 + if (type && (task->role != role ||
75886 + task->acl_role_id != acl_role_id))
75887 + continue;
75888 +
75889 + task->acl_role_id = 0;
75890 + task->acl_sp_role = 0;
75891 + task->inherited = 0;
75892 +
75893 + if (task->exec_file) {
75894 + cred = __task_cred(task);
75895 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75896 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
75897 + if (subj == NULL) {
75898 + ret = -EINVAL;
75899 + read_unlock(&grsec_exec_file_lock);
75900 + read_unlock(&tasklist_lock);
75901 + rcu_read_unlock();
75902 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
75903 + return ret;
75904 + }
75905 + __gr_apply_subject_to_task(polstate, task, subj);
75906 + } else {
75907 + // it's a kernel process
75908 + task->role = polstate->kernel_role;
75909 + task->acl = polstate->kernel_role->root_label;
75910 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75911 + task->acl->mode &= ~GR_PROCFIND;
75912 +#endif
75913 + }
75914 + } while_each_thread(task2, task);
75915 + read_unlock(&grsec_exec_file_lock);
75916 + read_unlock(&tasklist_lock);
75917 + rcu_read_unlock();
75918 +
75919 + return 0;
75920 +}
75921 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
75922 new file mode 100644
75923 index 0000000..39645c9
75924 --- /dev/null
75925 +++ b/grsecurity/gracl_res.c
75926 @@ -0,0 +1,68 @@
75927 +#include <linux/kernel.h>
75928 +#include <linux/sched.h>
75929 +#include <linux/gracl.h>
75930 +#include <linux/grinternal.h>
75931 +
75932 +static const char *restab_log[] = {
75933 + [RLIMIT_CPU] = "RLIMIT_CPU",
75934 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
75935 + [RLIMIT_DATA] = "RLIMIT_DATA",
75936 + [RLIMIT_STACK] = "RLIMIT_STACK",
75937 + [RLIMIT_CORE] = "RLIMIT_CORE",
75938 + [RLIMIT_RSS] = "RLIMIT_RSS",
75939 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
75940 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
75941 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
75942 + [RLIMIT_AS] = "RLIMIT_AS",
75943 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
75944 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
75945 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
75946 + [RLIMIT_NICE] = "RLIMIT_NICE",
75947 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
75948 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
75949 + [GR_CRASH_RES] = "RLIMIT_CRASH"
75950 +};
75951 +
75952 +void
75953 +gr_log_resource(const struct task_struct *task,
75954 + const int res, const unsigned long wanted, const int gt)
75955 +{
75956 + const struct cred *cred;
75957 + unsigned long rlim;
75958 +
75959 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
75960 + return;
75961 +
75962 + // not yet supported resource
75963 + if (unlikely(!restab_log[res]))
75964 + return;
75965 +
75966 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
75967 + rlim = task_rlimit_max(task, res);
75968 + else
75969 + rlim = task_rlimit(task, res);
75970 +
75971 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
75972 + return;
75973 +
75974 + rcu_read_lock();
75975 + cred = __task_cred(task);
75976 +
75977 + if (res == RLIMIT_NPROC &&
75978 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
75979 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
75980 + goto out_rcu_unlock;
75981 + else if (res == RLIMIT_MEMLOCK &&
75982 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
75983 + goto out_rcu_unlock;
75984 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
75985 + goto out_rcu_unlock;
75986 + rcu_read_unlock();
75987 +
75988 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
75989 +
75990 + return;
75991 +out_rcu_unlock:
75992 + rcu_read_unlock();
75993 + return;
75994 +}
75995 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
75996 new file mode 100644
75997 index 0000000..218b66b
75998 --- /dev/null
75999 +++ b/grsecurity/gracl_segv.c
76000 @@ -0,0 +1,324 @@
76001 +#include <linux/kernel.h>
76002 +#include <linux/mm.h>
76003 +#include <asm/uaccess.h>
76004 +#include <asm/errno.h>
76005 +#include <asm/mman.h>
76006 +#include <net/sock.h>
76007 +#include <linux/file.h>
76008 +#include <linux/fs.h>
76009 +#include <linux/net.h>
76010 +#include <linux/in.h>
76011 +#include <linux/slab.h>
76012 +#include <linux/types.h>
76013 +#include <linux/sched.h>
76014 +#include <linux/timer.h>
76015 +#include <linux/gracl.h>
76016 +#include <linux/grsecurity.h>
76017 +#include <linux/grinternal.h>
76018 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76019 +#include <linux/magic.h>
76020 +#include <linux/pagemap.h>
76021 +#include "../fs/btrfs/async-thread.h"
76022 +#include "../fs/btrfs/ctree.h"
76023 +#include "../fs/btrfs/btrfs_inode.h"
76024 +#endif
76025 +
76026 +static struct crash_uid *uid_set;
76027 +static unsigned short uid_used;
76028 +static DEFINE_SPINLOCK(gr_uid_lock);
76029 +extern rwlock_t gr_inode_lock;
76030 +extern struct acl_subject_label *
76031 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
76032 + struct acl_role_label *role);
76033 +
76034 +static inline dev_t __get_dev(const struct dentry *dentry)
76035 +{
76036 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76037 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
76038 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
76039 + else
76040 +#endif
76041 + return dentry->d_sb->s_dev;
76042 +}
76043 +
76044 +static inline u64 __get_ino(const struct dentry *dentry)
76045 +{
76046 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76047 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
76048 + return btrfs_ino(dentry->d_inode);
76049 + else
76050 +#endif
76051 + return dentry->d_inode->i_ino;
76052 +}
76053 +
76054 +int
76055 +gr_init_uidset(void)
76056 +{
76057 + uid_set =
76058 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
76059 + uid_used = 0;
76060 +
76061 + return uid_set ? 1 : 0;
76062 +}
76063 +
76064 +void
76065 +gr_free_uidset(void)
76066 +{
76067 + if (uid_set) {
76068 + struct crash_uid *tmpset;
76069 + spin_lock(&gr_uid_lock);
76070 + tmpset = uid_set;
76071 + uid_set = NULL;
76072 + uid_used = 0;
76073 + spin_unlock(&gr_uid_lock);
76074 + if (tmpset)
76075 + kfree(tmpset);
76076 + }
76077 +
76078 + return;
76079 +}
76080 +
76081 +int
76082 +gr_find_uid(const uid_t uid)
76083 +{
76084 + struct crash_uid *tmp = uid_set;
76085 + uid_t buid;
76086 + int low = 0, high = uid_used - 1, mid;
76087 +
76088 + while (high >= low) {
76089 + mid = (low + high) >> 1;
76090 + buid = tmp[mid].uid;
76091 + if (buid == uid)
76092 + return mid;
76093 + if (buid > uid)
76094 + high = mid - 1;
76095 + if (buid < uid)
76096 + low = mid + 1;
76097 + }
76098 +
76099 + return -1;
76100 +}
76101 +
76102 +static __inline__ void
76103 +gr_insertsort(void)
76104 +{
76105 + unsigned short i, j;
76106 + struct crash_uid index;
76107 +
76108 + for (i = 1; i < uid_used; i++) {
76109 + index = uid_set[i];
76110 + j = i;
76111 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
76112 + uid_set[j] = uid_set[j - 1];
76113 + j--;
76114 + }
76115 + uid_set[j] = index;
76116 + }
76117 +
76118 + return;
76119 +}
76120 +
76121 +static __inline__ void
76122 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
76123 +{
76124 + int loc;
76125 + uid_t uid = GR_GLOBAL_UID(kuid);
76126 +
76127 + if (uid_used == GR_UIDTABLE_MAX)
76128 + return;
76129 +
76130 + loc = gr_find_uid(uid);
76131 +
76132 + if (loc >= 0) {
76133 + uid_set[loc].expires = expires;
76134 + return;
76135 + }
76136 +
76137 + uid_set[uid_used].uid = uid;
76138 + uid_set[uid_used].expires = expires;
76139 + uid_used++;
76140 +
76141 + gr_insertsort();
76142 +
76143 + return;
76144 +}
76145 +
76146 +void
76147 +gr_remove_uid(const unsigned short loc)
76148 +{
76149 + unsigned short i;
76150 +
76151 + for (i = loc + 1; i < uid_used; i++)
76152 + uid_set[i - 1] = uid_set[i];
76153 +
76154 + uid_used--;
76155 +
76156 + return;
76157 +}
76158 +
76159 +int
76160 +gr_check_crash_uid(const kuid_t kuid)
76161 +{
76162 + int loc;
76163 + int ret = 0;
76164 + uid_t uid;
76165 +
76166 + if (unlikely(!gr_acl_is_enabled()))
76167 + return 0;
76168 +
76169 + uid = GR_GLOBAL_UID(kuid);
76170 +
76171 + spin_lock(&gr_uid_lock);
76172 + loc = gr_find_uid(uid);
76173 +
76174 + if (loc < 0)
76175 + goto out_unlock;
76176 +
76177 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
76178 + gr_remove_uid(loc);
76179 + else
76180 + ret = 1;
76181 +
76182 +out_unlock:
76183 + spin_unlock(&gr_uid_lock);
76184 + return ret;
76185 +}
76186 +
76187 +static __inline__ int
76188 +proc_is_setxid(const struct cred *cred)
76189 +{
76190 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
76191 + !uid_eq(cred->uid, cred->fsuid))
76192 + return 1;
76193 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
76194 + !gid_eq(cred->gid, cred->fsgid))
76195 + return 1;
76196 +
76197 + return 0;
76198 +}
76199 +
76200 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
76201 +
76202 +void
76203 +gr_handle_crash(struct task_struct *task, const int sig)
76204 +{
76205 + struct acl_subject_label *curr;
76206 + struct task_struct *tsk, *tsk2;
76207 + const struct cred *cred;
76208 + const struct cred *cred2;
76209 +
76210 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
76211 + return;
76212 +
76213 + if (unlikely(!gr_acl_is_enabled()))
76214 + return;
76215 +
76216 + curr = task->acl;
76217 +
76218 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
76219 + return;
76220 +
76221 + if (time_before_eq(curr->expires, get_seconds())) {
76222 + curr->expires = 0;
76223 + curr->crashes = 0;
76224 + }
76225 +
76226 + curr->crashes++;
76227 +
76228 + if (!curr->expires)
76229 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
76230 +
76231 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
76232 + time_after(curr->expires, get_seconds())) {
76233 + rcu_read_lock();
76234 + cred = __task_cred(task);
76235 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
76236 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
76237 + spin_lock(&gr_uid_lock);
76238 + gr_insert_uid(cred->uid, curr->expires);
76239 + spin_unlock(&gr_uid_lock);
76240 + curr->expires = 0;
76241 + curr->crashes = 0;
76242 + read_lock(&tasklist_lock);
76243 + do_each_thread(tsk2, tsk) {
76244 + cred2 = __task_cred(tsk);
76245 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
76246 + gr_fake_force_sig(SIGKILL, tsk);
76247 + } while_each_thread(tsk2, tsk);
76248 + read_unlock(&tasklist_lock);
76249 + } else {
76250 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
76251 + read_lock(&tasklist_lock);
76252 + read_lock(&grsec_exec_file_lock);
76253 + do_each_thread(tsk2, tsk) {
76254 + if (likely(tsk != task)) {
76255 + // if this thread has the same subject as the one that triggered
76256 + // RES_CRASH and it's the same binary, kill it
76257 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
76258 + gr_fake_force_sig(SIGKILL, tsk);
76259 + }
76260 + } while_each_thread(tsk2, tsk);
76261 + read_unlock(&grsec_exec_file_lock);
76262 + read_unlock(&tasklist_lock);
76263 + }
76264 + rcu_read_unlock();
76265 + }
76266 +
76267 + return;
76268 +}
76269 +
76270 +int
76271 +gr_check_crash_exec(const struct file *filp)
76272 +{
76273 + struct acl_subject_label *curr;
76274 + struct dentry *dentry;
76275 +
76276 + if (unlikely(!gr_acl_is_enabled()))
76277 + return 0;
76278 +
76279 + read_lock(&gr_inode_lock);
76280 + dentry = filp->f_path.dentry;
76281 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
76282 + current->role);
76283 + read_unlock(&gr_inode_lock);
76284 +
76285 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
76286 + (!curr->crashes && !curr->expires))
76287 + return 0;
76288 +
76289 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
76290 + time_after(curr->expires, get_seconds()))
76291 + return 1;
76292 + else if (time_before_eq(curr->expires, get_seconds())) {
76293 + curr->crashes = 0;
76294 + curr->expires = 0;
76295 + }
76296 +
76297 + return 0;
76298 +}
76299 +
76300 +void
76301 +gr_handle_alertkill(struct task_struct *task)
76302 +{
76303 + struct acl_subject_label *curracl;
76304 + __u32 curr_ip;
76305 + struct task_struct *p, *p2;
76306 +
76307 + if (unlikely(!gr_acl_is_enabled()))
76308 + return;
76309 +
76310 + curracl = task->acl;
76311 + curr_ip = task->signal->curr_ip;
76312 +
76313 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
76314 + read_lock(&tasklist_lock);
76315 + do_each_thread(p2, p) {
76316 + if (p->signal->curr_ip == curr_ip)
76317 + gr_fake_force_sig(SIGKILL, p);
76318 + } while_each_thread(p2, p);
76319 + read_unlock(&tasklist_lock);
76320 + } else if (curracl->mode & GR_KILLPROC)
76321 + gr_fake_force_sig(SIGKILL, task);
76322 +
76323 + return;
76324 +}
76325 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
76326 new file mode 100644
76327 index 0000000..6b0c9cc
76328 --- /dev/null
76329 +++ b/grsecurity/gracl_shm.c
76330 @@ -0,0 +1,40 @@
76331 +#include <linux/kernel.h>
76332 +#include <linux/mm.h>
76333 +#include <linux/sched.h>
76334 +#include <linux/file.h>
76335 +#include <linux/ipc.h>
76336 +#include <linux/gracl.h>
76337 +#include <linux/grsecurity.h>
76338 +#include <linux/grinternal.h>
76339 +
76340 +int
76341 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76342 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76343 +{
76344 + struct task_struct *task;
76345 +
76346 + if (!gr_acl_is_enabled())
76347 + return 1;
76348 +
76349 + rcu_read_lock();
76350 + read_lock(&tasklist_lock);
76351 +
76352 + task = find_task_by_vpid(shm_cprid);
76353 +
76354 + if (unlikely(!task))
76355 + task = find_task_by_vpid(shm_lapid);
76356 +
76357 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
76358 + (task_pid_nr(task) == shm_lapid)) &&
76359 + (task->acl->mode & GR_PROTSHM) &&
76360 + (task->acl != current->acl))) {
76361 + read_unlock(&tasklist_lock);
76362 + rcu_read_unlock();
76363 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
76364 + return 0;
76365 + }
76366 + read_unlock(&tasklist_lock);
76367 + rcu_read_unlock();
76368 +
76369 + return 1;
76370 +}
76371 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
76372 new file mode 100644
76373 index 0000000..bc0be01
76374 --- /dev/null
76375 +++ b/grsecurity/grsec_chdir.c
76376 @@ -0,0 +1,19 @@
76377 +#include <linux/kernel.h>
76378 +#include <linux/sched.h>
76379 +#include <linux/fs.h>
76380 +#include <linux/file.h>
76381 +#include <linux/grsecurity.h>
76382 +#include <linux/grinternal.h>
76383 +
76384 +void
76385 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
76386 +{
76387 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
76388 + if ((grsec_enable_chdir && grsec_enable_group &&
76389 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
76390 + !grsec_enable_group)) {
76391 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
76392 + }
76393 +#endif
76394 + return;
76395 +}
76396 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
76397 new file mode 100644
76398 index 0000000..114ea4f
76399 --- /dev/null
76400 +++ b/grsecurity/grsec_chroot.c
76401 @@ -0,0 +1,467 @@
76402 +#include <linux/kernel.h>
76403 +#include <linux/module.h>
76404 +#include <linux/sched.h>
76405 +#include <linux/file.h>
76406 +#include <linux/fs.h>
76407 +#include <linux/mount.h>
76408 +#include <linux/types.h>
76409 +#include "../fs/mount.h"
76410 +#include <linux/grsecurity.h>
76411 +#include <linux/grinternal.h>
76412 +
76413 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76414 +int gr_init_ran;
76415 +#endif
76416 +
76417 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
76418 +{
76419 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76420 + struct dentry *tmpd = dentry;
76421 +
76422 + read_seqlock_excl(&mount_lock);
76423 + write_seqlock(&rename_lock);
76424 +
76425 + while (tmpd != mnt->mnt_root) {
76426 + atomic_inc(&tmpd->chroot_refcnt);
76427 + tmpd = tmpd->d_parent;
76428 + }
76429 + atomic_inc(&tmpd->chroot_refcnt);
76430 +
76431 + write_sequnlock(&rename_lock);
76432 + read_sequnlock_excl(&mount_lock);
76433 +#endif
76434 +}
76435 +
76436 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
76437 +{
76438 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76439 + struct dentry *tmpd = dentry;
76440 +
76441 + read_seqlock_excl(&mount_lock);
76442 + write_seqlock(&rename_lock);
76443 +
76444 + while (tmpd != mnt->mnt_root) {
76445 + atomic_dec(&tmpd->chroot_refcnt);
76446 + tmpd = tmpd->d_parent;
76447 + }
76448 + atomic_dec(&tmpd->chroot_refcnt);
76449 +
76450 + write_sequnlock(&rename_lock);
76451 + read_sequnlock_excl(&mount_lock);
76452 +#endif
76453 +}
76454 +
76455 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76456 +static struct dentry *get_closest_chroot(struct dentry *dentry)
76457 +{
76458 + write_seqlock(&rename_lock);
76459 + do {
76460 + if (atomic_read(&dentry->chroot_refcnt)) {
76461 + write_sequnlock(&rename_lock);
76462 + return dentry;
76463 + }
76464 + dentry = dentry->d_parent;
76465 + } while (!IS_ROOT(dentry));
76466 + write_sequnlock(&rename_lock);
76467 + return NULL;
76468 +}
76469 +#endif
76470 +
76471 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
76472 + struct dentry *newdentry, struct vfsmount *newmnt)
76473 +{
76474 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76475 + struct dentry *chroot;
76476 +
76477 + if (unlikely(!grsec_enable_chroot_rename))
76478 + return 0;
76479 +
76480 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
76481 + return 0;
76482 +
76483 + chroot = get_closest_chroot(olddentry);
76484 +
76485 + if (chroot == NULL)
76486 + return 0;
76487 +
76488 + if (is_subdir(newdentry, chroot))
76489 + return 0;
76490 +
76491 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
76492 +
76493 + return 1;
76494 +#else
76495 + return 0;
76496 +#endif
76497 +}
76498 +
76499 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
76500 +{
76501 +#ifdef CONFIG_GRKERNSEC
76502 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
76503 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
76504 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76505 + && gr_init_ran
76506 +#endif
76507 + )
76508 + task->gr_is_chrooted = 1;
76509 + else {
76510 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76511 + if (task_pid_nr(task) == 1 && !gr_init_ran)
76512 + gr_init_ran = 1;
76513 +#endif
76514 + task->gr_is_chrooted = 0;
76515 + }
76516 +
76517 + task->gr_chroot_dentry = path->dentry;
76518 +#endif
76519 + return;
76520 +}
76521 +
76522 +void gr_clear_chroot_entries(struct task_struct *task)
76523 +{
76524 +#ifdef CONFIG_GRKERNSEC
76525 + task->gr_is_chrooted = 0;
76526 + task->gr_chroot_dentry = NULL;
76527 +#endif
76528 + return;
76529 +}
76530 +
76531 +int
76532 +gr_handle_chroot_unix(const pid_t pid)
76533 +{
76534 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
76535 + struct task_struct *p;
76536 +
76537 + if (unlikely(!grsec_enable_chroot_unix))
76538 + return 1;
76539 +
76540 + if (likely(!proc_is_chrooted(current)))
76541 + return 1;
76542 +
76543 + rcu_read_lock();
76544 + read_lock(&tasklist_lock);
76545 + p = find_task_by_vpid_unrestricted(pid);
76546 + if (unlikely(p && !have_same_root(current, p))) {
76547 + read_unlock(&tasklist_lock);
76548 + rcu_read_unlock();
76549 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
76550 + return 0;
76551 + }
76552 + read_unlock(&tasklist_lock);
76553 + rcu_read_unlock();
76554 +#endif
76555 + return 1;
76556 +}
76557 +
76558 +int
76559 +gr_handle_chroot_nice(void)
76560 +{
76561 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76562 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
76563 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
76564 + return -EPERM;
76565 + }
76566 +#endif
76567 + return 0;
76568 +}
76569 +
76570 +int
76571 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
76572 +{
76573 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76574 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
76575 + && proc_is_chrooted(current)) {
76576 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
76577 + return -EACCES;
76578 + }
76579 +#endif
76580 + return 0;
76581 +}
76582 +
76583 +int
76584 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
76585 +{
76586 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76587 + struct task_struct *p;
76588 + int ret = 0;
76589 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
76590 + return ret;
76591 +
76592 + read_lock(&tasklist_lock);
76593 + do_each_pid_task(pid, type, p) {
76594 + if (!have_same_root(current, p)) {
76595 + ret = 1;
76596 + goto out;
76597 + }
76598 + } while_each_pid_task(pid, type, p);
76599 +out:
76600 + read_unlock(&tasklist_lock);
76601 + return ret;
76602 +#endif
76603 + return 0;
76604 +}
76605 +
76606 +int
76607 +gr_pid_is_chrooted(struct task_struct *p)
76608 +{
76609 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76610 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
76611 + return 0;
76612 +
76613 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
76614 + !have_same_root(current, p)) {
76615 + return 1;
76616 + }
76617 +#endif
76618 + return 0;
76619 +}
76620 +
76621 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
76622 +
76623 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
76624 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
76625 +{
76626 + struct path path, currentroot;
76627 + int ret = 0;
76628 +
76629 + path.dentry = (struct dentry *)u_dentry;
76630 + path.mnt = (struct vfsmount *)u_mnt;
76631 + get_fs_root(current->fs, &currentroot);
76632 + if (path_is_under(&path, &currentroot))
76633 + ret = 1;
76634 + path_put(&currentroot);
76635 +
76636 + return ret;
76637 +}
76638 +#endif
76639 +
76640 +int
76641 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
76642 +{
76643 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76644 + if (!grsec_enable_chroot_fchdir)
76645 + return 1;
76646 +
76647 + if (!proc_is_chrooted(current))
76648 + return 1;
76649 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
76650 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
76651 + return 0;
76652 + }
76653 +#endif
76654 + return 1;
76655 +}
76656 +
76657 +int
76658 +gr_chroot_fhandle(void)
76659 +{
76660 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76661 + if (!grsec_enable_chroot_fchdir)
76662 + return 1;
76663 +
76664 + if (!proc_is_chrooted(current))
76665 + return 1;
76666 + else {
76667 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
76668 + return 0;
76669 + }
76670 +#endif
76671 + return 1;
76672 +}
76673 +
76674 +int
76675 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76676 + const u64 shm_createtime)
76677 +{
76678 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
76679 + struct task_struct *p;
76680 +
76681 + if (unlikely(!grsec_enable_chroot_shmat))
76682 + return 1;
76683 +
76684 + if (likely(!proc_is_chrooted(current)))
76685 + return 1;
76686 +
76687 + rcu_read_lock();
76688 + read_lock(&tasklist_lock);
76689 +
76690 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
76691 + if (time_before_eq64(p->start_time, shm_createtime)) {
76692 + if (have_same_root(current, p)) {
76693 + goto allow;
76694 + } else {
76695 + read_unlock(&tasklist_lock);
76696 + rcu_read_unlock();
76697 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76698 + return 0;
76699 + }
76700 + }
76701 + /* creator exited, pid reuse, fall through to next check */
76702 + }
76703 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
76704 + if (unlikely(!have_same_root(current, p))) {
76705 + read_unlock(&tasklist_lock);
76706 + rcu_read_unlock();
76707 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76708 + return 0;
76709 + }
76710 + }
76711 +
76712 +allow:
76713 + read_unlock(&tasklist_lock);
76714 + rcu_read_unlock();
76715 +#endif
76716 + return 1;
76717 +}
76718 +
76719 +void
76720 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
76721 +{
76722 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
76723 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
76724 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
76725 +#endif
76726 + return;
76727 +}
76728 +
76729 +int
76730 +gr_handle_chroot_mknod(const struct dentry *dentry,
76731 + const struct vfsmount *mnt, const int mode)
76732 +{
76733 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
76734 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
76735 + proc_is_chrooted(current)) {
76736 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
76737 + return -EPERM;
76738 + }
76739 +#endif
76740 + return 0;
76741 +}
76742 +
76743 +int
76744 +gr_handle_chroot_mount(const struct dentry *dentry,
76745 + const struct vfsmount *mnt, const char *dev_name)
76746 +{
76747 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
76748 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
76749 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
76750 + return -EPERM;
76751 + }
76752 +#endif
76753 + return 0;
76754 +}
76755 +
76756 +int
76757 +gr_handle_chroot_pivot(void)
76758 +{
76759 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
76760 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
76761 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
76762 + return -EPERM;
76763 + }
76764 +#endif
76765 + return 0;
76766 +}
76767 +
76768 +int
76769 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
76770 +{
76771 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
76772 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
76773 + !gr_is_outside_chroot(dentry, mnt)) {
76774 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
76775 + return -EPERM;
76776 + }
76777 +#endif
76778 + return 0;
76779 +}
76780 +
76781 +extern const char *captab_log[];
76782 +extern int captab_log_entries;
76783 +
76784 +int
76785 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76786 +{
76787 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76788 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76789 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76790 + if (cap_raised(chroot_caps, cap)) {
76791 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
76792 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
76793 + }
76794 + return 0;
76795 + }
76796 + }
76797 +#endif
76798 + return 1;
76799 +}
76800 +
76801 +int
76802 +gr_chroot_is_capable(const int cap)
76803 +{
76804 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76805 + return gr_task_chroot_is_capable(current, current_cred(), cap);
76806 +#endif
76807 + return 1;
76808 +}
76809 +
76810 +int
76811 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
76812 +{
76813 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76814 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76815 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76816 + if (cap_raised(chroot_caps, cap)) {
76817 + return 0;
76818 + }
76819 + }
76820 +#endif
76821 + return 1;
76822 +}
76823 +
76824 +int
76825 +gr_chroot_is_capable_nolog(const int cap)
76826 +{
76827 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76828 + return gr_task_chroot_is_capable_nolog(current, cap);
76829 +#endif
76830 + return 1;
76831 +}
76832 +
76833 +int
76834 +gr_handle_chroot_sysctl(const int op)
76835 +{
76836 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
76837 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
76838 + proc_is_chrooted(current))
76839 + return -EACCES;
76840 +#endif
76841 + return 0;
76842 +}
76843 +
76844 +void
76845 +gr_handle_chroot_chdir(const struct path *path)
76846 +{
76847 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
76848 + if (grsec_enable_chroot_chdir)
76849 + set_fs_pwd(current->fs, path);
76850 +#endif
76851 + return;
76852 +}
76853 +
76854 +int
76855 +gr_handle_chroot_chmod(const struct dentry *dentry,
76856 + const struct vfsmount *mnt, const int mode)
76857 +{
76858 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
76859 + /* allow chmod +s on directories, but not files */
76860 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
76861 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
76862 + proc_is_chrooted(current)) {
76863 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
76864 + return -EPERM;
76865 + }
76866 +#endif
76867 + return 0;
76868 +}
76869 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
76870 new file mode 100644
76871 index 0000000..946f750
76872 --- /dev/null
76873 +++ b/grsecurity/grsec_disabled.c
76874 @@ -0,0 +1,445 @@
76875 +#include <linux/kernel.h>
76876 +#include <linux/module.h>
76877 +#include <linux/sched.h>
76878 +#include <linux/file.h>
76879 +#include <linux/fs.h>
76880 +#include <linux/kdev_t.h>
76881 +#include <linux/net.h>
76882 +#include <linux/in.h>
76883 +#include <linux/ip.h>
76884 +#include <linux/skbuff.h>
76885 +#include <linux/sysctl.h>
76886 +
76887 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
76888 +void
76889 +pax_set_initial_flags(struct linux_binprm *bprm)
76890 +{
76891 + return;
76892 +}
76893 +#endif
76894 +
76895 +#ifdef CONFIG_SYSCTL
76896 +__u32
76897 +gr_handle_sysctl(const struct ctl_table * table, const int op)
76898 +{
76899 + return 0;
76900 +}
76901 +#endif
76902 +
76903 +#ifdef CONFIG_TASKSTATS
76904 +int gr_is_taskstats_denied(int pid)
76905 +{
76906 + return 0;
76907 +}
76908 +#endif
76909 +
76910 +int
76911 +gr_acl_is_enabled(void)
76912 +{
76913 + return 0;
76914 +}
76915 +
76916 +int
76917 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
76918 +{
76919 + return 0;
76920 +}
76921 +
76922 +void
76923 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
76924 +{
76925 + return;
76926 +}
76927 +
76928 +int
76929 +gr_handle_rawio(const struct inode *inode)
76930 +{
76931 + return 0;
76932 +}
76933 +
76934 +void
76935 +gr_acl_handle_psacct(struct task_struct *task, const long code)
76936 +{
76937 + return;
76938 +}
76939 +
76940 +int
76941 +gr_handle_ptrace(struct task_struct *task, const long request)
76942 +{
76943 + return 0;
76944 +}
76945 +
76946 +int
76947 +gr_handle_proc_ptrace(struct task_struct *task)
76948 +{
76949 + return 0;
76950 +}
76951 +
76952 +int
76953 +gr_set_acls(const int type)
76954 +{
76955 + return 0;
76956 +}
76957 +
76958 +int
76959 +gr_check_hidden_task(const struct task_struct *tsk)
76960 +{
76961 + return 0;
76962 +}
76963 +
76964 +int
76965 +gr_check_protected_task(const struct task_struct *task)
76966 +{
76967 + return 0;
76968 +}
76969 +
76970 +int
76971 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
76972 +{
76973 + return 0;
76974 +}
76975 +
76976 +void
76977 +gr_copy_label(struct task_struct *tsk)
76978 +{
76979 + return;
76980 +}
76981 +
76982 +void
76983 +gr_set_pax_flags(struct task_struct *task)
76984 +{
76985 + return;
76986 +}
76987 +
76988 +int
76989 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
76990 + const int unsafe_share)
76991 +{
76992 + return 0;
76993 +}
76994 +
76995 +void
76996 +gr_handle_delete(const u64 ino, const dev_t dev)
76997 +{
76998 + return;
76999 +}
77000 +
77001 +void
77002 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
77003 +{
77004 + return;
77005 +}
77006 +
77007 +void
77008 +gr_handle_crash(struct task_struct *task, const int sig)
77009 +{
77010 + return;
77011 +}
77012 +
77013 +int
77014 +gr_check_crash_exec(const struct file *filp)
77015 +{
77016 + return 0;
77017 +}
77018 +
77019 +int
77020 +gr_check_crash_uid(const kuid_t uid)
77021 +{
77022 + return 0;
77023 +}
77024 +
77025 +void
77026 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
77027 + struct dentry *old_dentry,
77028 + struct dentry *new_dentry,
77029 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
77030 +{
77031 + return;
77032 +}
77033 +
77034 +int
77035 +gr_search_socket(const int family, const int type, const int protocol)
77036 +{
77037 + return 1;
77038 +}
77039 +
77040 +int
77041 +gr_search_connectbind(const int mode, const struct socket *sock,
77042 + const struct sockaddr_in *addr)
77043 +{
77044 + return 0;
77045 +}
77046 +
77047 +void
77048 +gr_handle_alertkill(struct task_struct *task)
77049 +{
77050 + return;
77051 +}
77052 +
77053 +__u32
77054 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
77055 +{
77056 + return 1;
77057 +}
77058 +
77059 +__u32
77060 +gr_acl_handle_hidden_file(const struct dentry * dentry,
77061 + const struct vfsmount * mnt)
77062 +{
77063 + return 1;
77064 +}
77065 +
77066 +__u32
77067 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
77068 + int acc_mode)
77069 +{
77070 + return 1;
77071 +}
77072 +
77073 +__u32
77074 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
77075 +{
77076 + return 1;
77077 +}
77078 +
77079 +__u32
77080 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
77081 +{
77082 + return 1;
77083 +}
77084 +
77085 +int
77086 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
77087 + unsigned int *vm_flags)
77088 +{
77089 + return 1;
77090 +}
77091 +
77092 +__u32
77093 +gr_acl_handle_truncate(const struct dentry * dentry,
77094 + const struct vfsmount * mnt)
77095 +{
77096 + return 1;
77097 +}
77098 +
77099 +__u32
77100 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
77101 +{
77102 + return 1;
77103 +}
77104 +
77105 +__u32
77106 +gr_acl_handle_access(const struct dentry * dentry,
77107 + const struct vfsmount * mnt, const int fmode)
77108 +{
77109 + return 1;
77110 +}
77111 +
77112 +__u32
77113 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
77114 + umode_t *mode)
77115 +{
77116 + return 1;
77117 +}
77118 +
77119 +__u32
77120 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
77121 +{
77122 + return 1;
77123 +}
77124 +
77125 +__u32
77126 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
77127 +{
77128 + return 1;
77129 +}
77130 +
77131 +__u32
77132 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
77133 +{
77134 + return 1;
77135 +}
77136 +
77137 +void
77138 +grsecurity_init(void)
77139 +{
77140 + return;
77141 +}
77142 +
77143 +umode_t gr_acl_umask(void)
77144 +{
77145 + return 0;
77146 +}
77147 +
77148 +__u32
77149 +gr_acl_handle_mknod(const struct dentry * new_dentry,
77150 + const struct dentry * parent_dentry,
77151 + const struct vfsmount * parent_mnt,
77152 + const int mode)
77153 +{
77154 + return 1;
77155 +}
77156 +
77157 +__u32
77158 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
77159 + const struct dentry * parent_dentry,
77160 + const struct vfsmount * parent_mnt)
77161 +{
77162 + return 1;
77163 +}
77164 +
77165 +__u32
77166 +gr_acl_handle_symlink(const struct dentry * new_dentry,
77167 + const struct dentry * parent_dentry,
77168 + const struct vfsmount * parent_mnt, const struct filename *from)
77169 +{
77170 + return 1;
77171 +}
77172 +
77173 +__u32
77174 +gr_acl_handle_link(const struct dentry * new_dentry,
77175 + const struct dentry * parent_dentry,
77176 + const struct vfsmount * parent_mnt,
77177 + const struct dentry * old_dentry,
77178 + const struct vfsmount * old_mnt, const struct filename *to)
77179 +{
77180 + return 1;
77181 +}
77182 +
77183 +int
77184 +gr_acl_handle_rename(const struct dentry *new_dentry,
77185 + const struct dentry *parent_dentry,
77186 + const struct vfsmount *parent_mnt,
77187 + const struct dentry *old_dentry,
77188 + const struct inode *old_parent_inode,
77189 + const struct vfsmount *old_mnt, const struct filename *newname,
77190 + unsigned int flags)
77191 +{
77192 + return 0;
77193 +}
77194 +
77195 +int
77196 +gr_acl_handle_filldir(const struct file *file, const char *name,
77197 + const int namelen, const u64 ino)
77198 +{
77199 + return 1;
77200 +}
77201 +
77202 +int
77203 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
77204 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
77205 +{
77206 + return 1;
77207 +}
77208 +
77209 +int
77210 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
77211 +{
77212 + return 0;
77213 +}
77214 +
77215 +int
77216 +gr_search_accept(const struct socket *sock)
77217 +{
77218 + return 0;
77219 +}
77220 +
77221 +int
77222 +gr_search_listen(const struct socket *sock)
77223 +{
77224 + return 0;
77225 +}
77226 +
77227 +int
77228 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
77229 +{
77230 + return 0;
77231 +}
77232 +
77233 +__u32
77234 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
77235 +{
77236 + return 1;
77237 +}
77238 +
77239 +__u32
77240 +gr_acl_handle_creat(const struct dentry * dentry,
77241 + const struct dentry * p_dentry,
77242 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
77243 + const int imode)
77244 +{
77245 + return 1;
77246 +}
77247 +
77248 +void
77249 +gr_acl_handle_exit(void)
77250 +{
77251 + return;
77252 +}
77253 +
77254 +int
77255 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
77256 +{
77257 + return 1;
77258 +}
77259 +
77260 +void
77261 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
77262 +{
77263 + return;
77264 +}
77265 +
77266 +int
77267 +gr_acl_handle_procpidmem(const struct task_struct *task)
77268 +{
77269 + return 0;
77270 +}
77271 +
77272 +int
77273 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
77274 +{
77275 + return 0;
77276 +}
77277 +
77278 +int
77279 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
77280 +{
77281 + return 0;
77282 +}
77283 +
77284 +int
77285 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
77286 +{
77287 + return 0;
77288 +}
77289 +
77290 +int
77291 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
77292 +{
77293 + return 0;
77294 +}
77295 +
77296 +int gr_acl_enable_at_secure(void)
77297 +{
77298 + return 0;
77299 +}
77300 +
77301 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77302 +{
77303 + return dentry->d_sb->s_dev;
77304 +}
77305 +
77306 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77307 +{
77308 + return dentry->d_inode->i_ino;
77309 +}
77310 +
77311 +void gr_put_exec_file(struct task_struct *task)
77312 +{
77313 + return;
77314 +}
77315 +
77316 +#ifdef CONFIG_SECURITY
77317 +EXPORT_SYMBOL_GPL(gr_check_user_change);
77318 +EXPORT_SYMBOL_GPL(gr_check_group_change);
77319 +#endif
77320 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
77321 new file mode 100644
77322 index 0000000..fb7531e
77323 --- /dev/null
77324 +++ b/grsecurity/grsec_exec.c
77325 @@ -0,0 +1,189 @@
77326 +#include <linux/kernel.h>
77327 +#include <linux/sched.h>
77328 +#include <linux/file.h>
77329 +#include <linux/binfmts.h>
77330 +#include <linux/fs.h>
77331 +#include <linux/types.h>
77332 +#include <linux/grdefs.h>
77333 +#include <linux/grsecurity.h>
77334 +#include <linux/grinternal.h>
77335 +#include <linux/capability.h>
77336 +#include <linux/module.h>
77337 +#include <linux/compat.h>
77338 +
77339 +#include <asm/uaccess.h>
77340 +
77341 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77342 +static char gr_exec_arg_buf[132];
77343 +static DEFINE_MUTEX(gr_exec_arg_mutex);
77344 +#endif
77345 +
77346 +struct user_arg_ptr {
77347 +#ifdef CONFIG_COMPAT
77348 + bool is_compat;
77349 +#endif
77350 + union {
77351 + const char __user *const __user *native;
77352 +#ifdef CONFIG_COMPAT
77353 + const compat_uptr_t __user *compat;
77354 +#endif
77355 + } ptr;
77356 +};
77357 +
77358 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
77359 +
77360 +void
77361 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
77362 +{
77363 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77364 + char *grarg = gr_exec_arg_buf;
77365 + unsigned int i, x, execlen = 0;
77366 + char c;
77367 +
77368 + if (!((grsec_enable_execlog && grsec_enable_group &&
77369 + in_group_p(grsec_audit_gid))
77370 + || (grsec_enable_execlog && !grsec_enable_group)))
77371 + return;
77372 +
77373 + mutex_lock(&gr_exec_arg_mutex);
77374 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
77375 +
77376 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
77377 + const char __user *p;
77378 + unsigned int len;
77379 +
77380 + p = get_user_arg_ptr(argv, i);
77381 + if (IS_ERR(p))
77382 + goto log;
77383 +
77384 + len = strnlen_user(p, 128 - execlen);
77385 + if (len > 128 - execlen)
77386 + len = 128 - execlen;
77387 + else if (len > 0)
77388 + len--;
77389 + if (copy_from_user(grarg + execlen, p, len))
77390 + goto log;
77391 +
77392 + /* rewrite unprintable characters */
77393 + for (x = 0; x < len; x++) {
77394 + c = *(grarg + execlen + x);
77395 + if (c < 32 || c > 126)
77396 + *(grarg + execlen + x) = ' ';
77397 + }
77398 +
77399 + execlen += len;
77400 + *(grarg + execlen) = ' ';
77401 + *(grarg + execlen + 1) = '\0';
77402 + execlen++;
77403 + }
77404 +
77405 + log:
77406 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
77407 + bprm->file->f_path.mnt, grarg);
77408 + mutex_unlock(&gr_exec_arg_mutex);
77409 +#endif
77410 + return;
77411 +}
77412 +
77413 +#ifdef CONFIG_GRKERNSEC
77414 +extern int gr_acl_is_capable(const int cap);
77415 +extern int gr_acl_is_capable_nolog(const int cap);
77416 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
77417 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
77418 +extern int gr_chroot_is_capable(const int cap);
77419 +extern int gr_chroot_is_capable_nolog(const int cap);
77420 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
77421 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
77422 +#endif
77423 +
77424 +const char *captab_log[] = {
77425 + "CAP_CHOWN",
77426 + "CAP_DAC_OVERRIDE",
77427 + "CAP_DAC_READ_SEARCH",
77428 + "CAP_FOWNER",
77429 + "CAP_FSETID",
77430 + "CAP_KILL",
77431 + "CAP_SETGID",
77432 + "CAP_SETUID",
77433 + "CAP_SETPCAP",
77434 + "CAP_LINUX_IMMUTABLE",
77435 + "CAP_NET_BIND_SERVICE",
77436 + "CAP_NET_BROADCAST",
77437 + "CAP_NET_ADMIN",
77438 + "CAP_NET_RAW",
77439 + "CAP_IPC_LOCK",
77440 + "CAP_IPC_OWNER",
77441 + "CAP_SYS_MODULE",
77442 + "CAP_SYS_RAWIO",
77443 + "CAP_SYS_CHROOT",
77444 + "CAP_SYS_PTRACE",
77445 + "CAP_SYS_PACCT",
77446 + "CAP_SYS_ADMIN",
77447 + "CAP_SYS_BOOT",
77448 + "CAP_SYS_NICE",
77449 + "CAP_SYS_RESOURCE",
77450 + "CAP_SYS_TIME",
77451 + "CAP_SYS_TTY_CONFIG",
77452 + "CAP_MKNOD",
77453 + "CAP_LEASE",
77454 + "CAP_AUDIT_WRITE",
77455 + "CAP_AUDIT_CONTROL",
77456 + "CAP_SETFCAP",
77457 + "CAP_MAC_OVERRIDE",
77458 + "CAP_MAC_ADMIN",
77459 + "CAP_SYSLOG",
77460 + "CAP_WAKE_ALARM",
77461 + "CAP_BLOCK_SUSPEND",
77462 + "CAP_AUDIT_READ"
77463 +};
77464 +
77465 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
77466 +
77467 +int gr_is_capable(const int cap)
77468 +{
77469 +#ifdef CONFIG_GRKERNSEC
77470 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
77471 + return 1;
77472 + return 0;
77473 +#else
77474 + return 1;
77475 +#endif
77476 +}
77477 +
77478 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
77479 +{
77480 +#ifdef CONFIG_GRKERNSEC
77481 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
77482 + return 1;
77483 + return 0;
77484 +#else
77485 + return 1;
77486 +#endif
77487 +}
77488 +
77489 +int gr_is_capable_nolog(const int cap)
77490 +{
77491 +#ifdef CONFIG_GRKERNSEC
77492 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
77493 + return 1;
77494 + return 0;
77495 +#else
77496 + return 1;
77497 +#endif
77498 +}
77499 +
77500 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
77501 +{
77502 +#ifdef CONFIG_GRKERNSEC
77503 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
77504 + return 1;
77505 + return 0;
77506 +#else
77507 + return 1;
77508 +#endif
77509 +}
77510 +
77511 +EXPORT_SYMBOL_GPL(gr_is_capable);
77512 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
77513 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
77514 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
77515 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
77516 new file mode 100644
77517 index 0000000..06cc6ea
77518 --- /dev/null
77519 +++ b/grsecurity/grsec_fifo.c
77520 @@ -0,0 +1,24 @@
77521 +#include <linux/kernel.h>
77522 +#include <linux/sched.h>
77523 +#include <linux/fs.h>
77524 +#include <linux/file.h>
77525 +#include <linux/grinternal.h>
77526 +
77527 +int
77528 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
77529 + const struct dentry *dir, const int flag, const int acc_mode)
77530 +{
77531 +#ifdef CONFIG_GRKERNSEC_FIFO
77532 + const struct cred *cred = current_cred();
77533 +
77534 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
77535 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
77536 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
77537 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
77538 + if (!inode_permission(dentry->d_inode, acc_mode))
77539 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
77540 + return -EACCES;
77541 + }
77542 +#endif
77543 + return 0;
77544 +}
77545 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
77546 new file mode 100644
77547 index 0000000..8ca18bf
77548 --- /dev/null
77549 +++ b/grsecurity/grsec_fork.c
77550 @@ -0,0 +1,23 @@
77551 +#include <linux/kernel.h>
77552 +#include <linux/sched.h>
77553 +#include <linux/grsecurity.h>
77554 +#include <linux/grinternal.h>
77555 +#include <linux/errno.h>
77556 +
77557 +void
77558 +gr_log_forkfail(const int retval)
77559 +{
77560 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77561 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
77562 + switch (retval) {
77563 + case -EAGAIN:
77564 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
77565 + break;
77566 + case -ENOMEM:
77567 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
77568 + break;
77569 + }
77570 + }
77571 +#endif
77572 + return;
77573 +}
77574 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
77575 new file mode 100644
77576 index 0000000..4ed9e7d
77577 --- /dev/null
77578 +++ b/grsecurity/grsec_init.c
77579 @@ -0,0 +1,290 @@
77580 +#include <linux/kernel.h>
77581 +#include <linux/sched.h>
77582 +#include <linux/mm.h>
77583 +#include <linux/gracl.h>
77584 +#include <linux/slab.h>
77585 +#include <linux/vmalloc.h>
77586 +#include <linux/percpu.h>
77587 +#include <linux/module.h>
77588 +
77589 +int grsec_enable_ptrace_readexec;
77590 +int grsec_enable_setxid;
77591 +int grsec_enable_symlinkown;
77592 +kgid_t grsec_symlinkown_gid;
77593 +int grsec_enable_brute;
77594 +int grsec_enable_link;
77595 +int grsec_enable_dmesg;
77596 +int grsec_enable_harden_ptrace;
77597 +int grsec_enable_harden_ipc;
77598 +int grsec_enable_fifo;
77599 +int grsec_enable_execlog;
77600 +int grsec_enable_signal;
77601 +int grsec_enable_forkfail;
77602 +int grsec_enable_audit_ptrace;
77603 +int grsec_enable_time;
77604 +int grsec_enable_group;
77605 +kgid_t grsec_audit_gid;
77606 +int grsec_enable_chdir;
77607 +int grsec_enable_mount;
77608 +int grsec_enable_rofs;
77609 +int grsec_deny_new_usb;
77610 +int grsec_enable_chroot_findtask;
77611 +int grsec_enable_chroot_mount;
77612 +int grsec_enable_chroot_shmat;
77613 +int grsec_enable_chroot_fchdir;
77614 +int grsec_enable_chroot_double;
77615 +int grsec_enable_chroot_pivot;
77616 +int grsec_enable_chroot_chdir;
77617 +int grsec_enable_chroot_chmod;
77618 +int grsec_enable_chroot_mknod;
77619 +int grsec_enable_chroot_nice;
77620 +int grsec_enable_chroot_execlog;
77621 +int grsec_enable_chroot_caps;
77622 +int grsec_enable_chroot_rename;
77623 +int grsec_enable_chroot_sysctl;
77624 +int grsec_enable_chroot_unix;
77625 +int grsec_enable_tpe;
77626 +kgid_t grsec_tpe_gid;
77627 +int grsec_enable_blackhole;
77628 +#ifdef CONFIG_IPV6_MODULE
77629 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
77630 +#endif
77631 +int grsec_lastack_retries;
77632 +int grsec_enable_tpe_all;
77633 +int grsec_enable_tpe_invert;
77634 +int grsec_enable_socket_all;
77635 +kgid_t grsec_socket_all_gid;
77636 +int grsec_enable_socket_client;
77637 +kgid_t grsec_socket_client_gid;
77638 +int grsec_enable_socket_server;
77639 +kgid_t grsec_socket_server_gid;
77640 +int grsec_resource_logging;
77641 +int grsec_disable_privio;
77642 +int grsec_enable_log_rwxmaps;
77643 +int grsec_lock;
77644 +
77645 +DEFINE_SPINLOCK(grsec_alert_lock);
77646 +unsigned long grsec_alert_wtime = 0;
77647 +unsigned long grsec_alert_fyet = 0;
77648 +
77649 +DEFINE_SPINLOCK(grsec_audit_lock);
77650 +
77651 +DEFINE_RWLOCK(grsec_exec_file_lock);
77652 +
77653 +char *gr_shared_page[4];
77654 +
77655 +char *gr_alert_log_fmt;
77656 +char *gr_audit_log_fmt;
77657 +char *gr_alert_log_buf;
77658 +char *gr_audit_log_buf;
77659 +
77660 +extern struct gr_arg *gr_usermode;
77661 +extern unsigned char *gr_system_salt;
77662 +extern unsigned char *gr_system_sum;
77663 +
77664 +void __init
77665 +grsecurity_init(void)
77666 +{
77667 + int j;
77668 + /* create the per-cpu shared pages */
77669 +
77670 +#ifdef CONFIG_X86
77671 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
77672 +#endif
77673 +
77674 + for (j = 0; j < 4; j++) {
77675 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
77676 + if (gr_shared_page[j] == NULL) {
77677 + panic("Unable to allocate grsecurity shared page");
77678 + return;
77679 + }
77680 + }
77681 +
77682 + /* allocate log buffers */
77683 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
77684 + if (!gr_alert_log_fmt) {
77685 + panic("Unable to allocate grsecurity alert log format buffer");
77686 + return;
77687 + }
77688 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
77689 + if (!gr_audit_log_fmt) {
77690 + panic("Unable to allocate grsecurity audit log format buffer");
77691 + return;
77692 + }
77693 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77694 + if (!gr_alert_log_buf) {
77695 + panic("Unable to allocate grsecurity alert log buffer");
77696 + return;
77697 + }
77698 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77699 + if (!gr_audit_log_buf) {
77700 + panic("Unable to allocate grsecurity audit log buffer");
77701 + return;
77702 + }
77703 +
77704 + /* allocate memory for authentication structure */
77705 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
77706 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
77707 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
77708 +
77709 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
77710 + panic("Unable to allocate grsecurity authentication structure");
77711 + return;
77712 + }
77713 +
77714 +#ifdef CONFIG_GRKERNSEC_IO
77715 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
77716 + grsec_disable_privio = 1;
77717 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77718 + grsec_disable_privio = 1;
77719 +#else
77720 + grsec_disable_privio = 0;
77721 +#endif
77722 +#endif
77723 +
77724 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
77725 + /* for backward compatibility, tpe_invert always defaults to on if
77726 + enabled in the kernel
77727 + */
77728 + grsec_enable_tpe_invert = 1;
77729 +#endif
77730 +
77731 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77732 +#ifndef CONFIG_GRKERNSEC_SYSCTL
77733 + grsec_lock = 1;
77734 +#endif
77735 +
77736 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77737 + grsec_enable_log_rwxmaps = 1;
77738 +#endif
77739 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
77740 + grsec_enable_group = 1;
77741 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
77742 +#endif
77743 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77744 + grsec_enable_ptrace_readexec = 1;
77745 +#endif
77746 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77747 + grsec_enable_chdir = 1;
77748 +#endif
77749 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
77750 + grsec_enable_harden_ptrace = 1;
77751 +#endif
77752 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77753 + grsec_enable_harden_ipc = 1;
77754 +#endif
77755 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77756 + grsec_enable_mount = 1;
77757 +#endif
77758 +#ifdef CONFIG_GRKERNSEC_LINK
77759 + grsec_enable_link = 1;
77760 +#endif
77761 +#ifdef CONFIG_GRKERNSEC_BRUTE
77762 + grsec_enable_brute = 1;
77763 +#endif
77764 +#ifdef CONFIG_GRKERNSEC_DMESG
77765 + grsec_enable_dmesg = 1;
77766 +#endif
77767 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
77768 + grsec_enable_blackhole = 1;
77769 + grsec_lastack_retries = 4;
77770 +#endif
77771 +#ifdef CONFIG_GRKERNSEC_FIFO
77772 + grsec_enable_fifo = 1;
77773 +#endif
77774 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77775 + grsec_enable_execlog = 1;
77776 +#endif
77777 +#ifdef CONFIG_GRKERNSEC_SETXID
77778 + grsec_enable_setxid = 1;
77779 +#endif
77780 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77781 + grsec_enable_signal = 1;
77782 +#endif
77783 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77784 + grsec_enable_forkfail = 1;
77785 +#endif
77786 +#ifdef CONFIG_GRKERNSEC_TIME
77787 + grsec_enable_time = 1;
77788 +#endif
77789 +#ifdef CONFIG_GRKERNSEC_RESLOG
77790 + grsec_resource_logging = 1;
77791 +#endif
77792 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77793 + grsec_enable_chroot_findtask = 1;
77794 +#endif
77795 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77796 + grsec_enable_chroot_unix = 1;
77797 +#endif
77798 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77799 + grsec_enable_chroot_mount = 1;
77800 +#endif
77801 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77802 + grsec_enable_chroot_fchdir = 1;
77803 +#endif
77804 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77805 + grsec_enable_chroot_shmat = 1;
77806 +#endif
77807 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77808 + grsec_enable_audit_ptrace = 1;
77809 +#endif
77810 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77811 + grsec_enable_chroot_double = 1;
77812 +#endif
77813 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77814 + grsec_enable_chroot_pivot = 1;
77815 +#endif
77816 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77817 + grsec_enable_chroot_chdir = 1;
77818 +#endif
77819 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77820 + grsec_enable_chroot_chmod = 1;
77821 +#endif
77822 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77823 + grsec_enable_chroot_mknod = 1;
77824 +#endif
77825 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77826 + grsec_enable_chroot_nice = 1;
77827 +#endif
77828 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77829 + grsec_enable_chroot_execlog = 1;
77830 +#endif
77831 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77832 + grsec_enable_chroot_caps = 1;
77833 +#endif
77834 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77835 + grsec_enable_chroot_rename = 1;
77836 +#endif
77837 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77838 + grsec_enable_chroot_sysctl = 1;
77839 +#endif
77840 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77841 + grsec_enable_symlinkown = 1;
77842 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
77843 +#endif
77844 +#ifdef CONFIG_GRKERNSEC_TPE
77845 + grsec_enable_tpe = 1;
77846 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
77847 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
77848 + grsec_enable_tpe_all = 1;
77849 +#endif
77850 +#endif
77851 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
77852 + grsec_enable_socket_all = 1;
77853 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
77854 +#endif
77855 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
77856 + grsec_enable_socket_client = 1;
77857 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
77858 +#endif
77859 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
77860 + grsec_enable_socket_server = 1;
77861 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
77862 +#endif
77863 +#endif
77864 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
77865 + grsec_deny_new_usb = 1;
77866 +#endif
77867 +
77868 + return;
77869 +}
77870 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
77871 new file mode 100644
77872 index 0000000..1773300
77873 --- /dev/null
77874 +++ b/grsecurity/grsec_ipc.c
77875 @@ -0,0 +1,48 @@
77876 +#include <linux/kernel.h>
77877 +#include <linux/mm.h>
77878 +#include <linux/sched.h>
77879 +#include <linux/file.h>
77880 +#include <linux/ipc.h>
77881 +#include <linux/ipc_namespace.h>
77882 +#include <linux/grsecurity.h>
77883 +#include <linux/grinternal.h>
77884 +
77885 +int
77886 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
77887 +{
77888 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77889 + int write;
77890 + int orig_granted_mode;
77891 + kuid_t euid;
77892 + kgid_t egid;
77893 +
77894 + if (!grsec_enable_harden_ipc)
77895 + return 1;
77896 +
77897 + euid = current_euid();
77898 + egid = current_egid();
77899 +
77900 + write = requested_mode & 00002;
77901 + orig_granted_mode = ipcp->mode;
77902 +
77903 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
77904 + orig_granted_mode >>= 6;
77905 + else {
77906 + /* if likely wrong permissions, lock to user */
77907 + if (orig_granted_mode & 0007)
77908 + orig_granted_mode = 0;
77909 + /* otherwise do a egid-only check */
77910 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
77911 + orig_granted_mode >>= 3;
77912 + /* otherwise, no access */
77913 + else
77914 + orig_granted_mode = 0;
77915 + }
77916 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
77917 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
77918 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
77919 + return 0;
77920 + }
77921 +#endif
77922 + return 1;
77923 +}
77924 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
77925 new file mode 100644
77926 index 0000000..5e05e20
77927 --- /dev/null
77928 +++ b/grsecurity/grsec_link.c
77929 @@ -0,0 +1,58 @@
77930 +#include <linux/kernel.h>
77931 +#include <linux/sched.h>
77932 +#include <linux/fs.h>
77933 +#include <linux/file.h>
77934 +#include <linux/grinternal.h>
77935 +
77936 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
77937 +{
77938 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77939 + const struct inode *link_inode = link->dentry->d_inode;
77940 +
77941 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
77942 + /* ignore root-owned links, e.g. /proc/self */
77943 + gr_is_global_nonroot(link_inode->i_uid) && target &&
77944 + !uid_eq(link_inode->i_uid, target->i_uid)) {
77945 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
77946 + return 1;
77947 + }
77948 +#endif
77949 + return 0;
77950 +}
77951 +
77952 +int
77953 +gr_handle_follow_link(const struct inode *parent,
77954 + const struct inode *inode,
77955 + const struct dentry *dentry, const struct vfsmount *mnt)
77956 +{
77957 +#ifdef CONFIG_GRKERNSEC_LINK
77958 + const struct cred *cred = current_cred();
77959 +
77960 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
77961 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
77962 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
77963 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
77964 + return -EACCES;
77965 + }
77966 +#endif
77967 + return 0;
77968 +}
77969 +
77970 +int
77971 +gr_handle_hardlink(const struct dentry *dentry,
77972 + const struct vfsmount *mnt,
77973 + struct inode *inode, const int mode, const struct filename *to)
77974 +{
77975 +#ifdef CONFIG_GRKERNSEC_LINK
77976 + const struct cred *cred = current_cred();
77977 +
77978 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
77979 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
77980 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
77981 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
77982 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
77983 + return -EPERM;
77984 + }
77985 +#endif
77986 + return 0;
77987 +}
77988 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
77989 new file mode 100644
77990 index 0000000..dbe0a6b
77991 --- /dev/null
77992 +++ b/grsecurity/grsec_log.c
77993 @@ -0,0 +1,341 @@
77994 +#include <linux/kernel.h>
77995 +#include <linux/sched.h>
77996 +#include <linux/file.h>
77997 +#include <linux/tty.h>
77998 +#include <linux/fs.h>
77999 +#include <linux/mm.h>
78000 +#include <linux/grinternal.h>
78001 +
78002 +#ifdef CONFIG_TREE_PREEMPT_RCU
78003 +#define DISABLE_PREEMPT() preempt_disable()
78004 +#define ENABLE_PREEMPT() preempt_enable()
78005 +#else
78006 +#define DISABLE_PREEMPT()
78007 +#define ENABLE_PREEMPT()
78008 +#endif
78009 +
78010 +#define BEGIN_LOCKS(x) \
78011 + DISABLE_PREEMPT(); \
78012 + rcu_read_lock(); \
78013 + read_lock(&tasklist_lock); \
78014 + read_lock(&grsec_exec_file_lock); \
78015 + if (x != GR_DO_AUDIT) \
78016 + spin_lock(&grsec_alert_lock); \
78017 + else \
78018 + spin_lock(&grsec_audit_lock)
78019 +
78020 +#define END_LOCKS(x) \
78021 + if (x != GR_DO_AUDIT) \
78022 + spin_unlock(&grsec_alert_lock); \
78023 + else \
78024 + spin_unlock(&grsec_audit_lock); \
78025 + read_unlock(&grsec_exec_file_lock); \
78026 + read_unlock(&tasklist_lock); \
78027 + rcu_read_unlock(); \
78028 + ENABLE_PREEMPT(); \
78029 + if (x == GR_DONT_AUDIT) \
78030 + gr_handle_alertkill(current)
78031 +
78032 +enum {
78033 + FLOODING,
78034 + NO_FLOODING
78035 +};
78036 +
78037 +extern char *gr_alert_log_fmt;
78038 +extern char *gr_audit_log_fmt;
78039 +extern char *gr_alert_log_buf;
78040 +extern char *gr_audit_log_buf;
78041 +
78042 +static int gr_log_start(int audit)
78043 +{
78044 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
78045 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
78046 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78047 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
78048 + unsigned long curr_secs = get_seconds();
78049 +
78050 + if (audit == GR_DO_AUDIT)
78051 + goto set_fmt;
78052 +
78053 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
78054 + grsec_alert_wtime = curr_secs;
78055 + grsec_alert_fyet = 0;
78056 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
78057 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
78058 + grsec_alert_fyet++;
78059 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
78060 + grsec_alert_wtime = curr_secs;
78061 + grsec_alert_fyet++;
78062 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
78063 + return FLOODING;
78064 + }
78065 + else return FLOODING;
78066 +
78067 +set_fmt:
78068 +#endif
78069 + memset(buf, 0, PAGE_SIZE);
78070 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
78071 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
78072 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
78073 + } else if (current->signal->curr_ip) {
78074 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
78075 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
78076 + } else if (gr_acl_is_enabled()) {
78077 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
78078 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
78079 + } else {
78080 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
78081 + strcpy(buf, fmt);
78082 + }
78083 +
78084 + return NO_FLOODING;
78085 +}
78086 +
78087 +static void gr_log_middle(int audit, const char *msg, va_list ap)
78088 + __attribute__ ((format (printf, 2, 0)));
78089 +
78090 +static void gr_log_middle(int audit, const char *msg, va_list ap)
78091 +{
78092 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78093 + unsigned int len = strlen(buf);
78094 +
78095 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
78096 +
78097 + return;
78098 +}
78099 +
78100 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
78101 + __attribute__ ((format (printf, 2, 3)));
78102 +
78103 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
78104 +{
78105 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78106 + unsigned int len = strlen(buf);
78107 + va_list ap;
78108 +
78109 + va_start(ap, msg);
78110 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
78111 + va_end(ap);
78112 +
78113 + return;
78114 +}
78115 +
78116 +static void gr_log_end(int audit, int append_default)
78117 +{
78118 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78119 + if (append_default) {
78120 + struct task_struct *task = current;
78121 + struct task_struct *parent = task->real_parent;
78122 + const struct cred *cred = __task_cred(task);
78123 + const struct cred *pcred = __task_cred(parent);
78124 + unsigned int len = strlen(buf);
78125 +
78126 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78127 + }
78128 +
78129 + printk("%s\n", buf);
78130 +
78131 + return;
78132 +}
78133 +
78134 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
78135 +{
78136 + int logtype;
78137 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
78138 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
78139 + void *voidptr = NULL;
78140 + int num1 = 0, num2 = 0;
78141 + unsigned long ulong1 = 0, ulong2 = 0;
78142 + struct dentry *dentry = NULL;
78143 + struct vfsmount *mnt = NULL;
78144 + struct file *file = NULL;
78145 + struct task_struct *task = NULL;
78146 + struct vm_area_struct *vma = NULL;
78147 + const struct cred *cred, *pcred;
78148 + va_list ap;
78149 +
78150 + BEGIN_LOCKS(audit);
78151 + logtype = gr_log_start(audit);
78152 + if (logtype == FLOODING) {
78153 + END_LOCKS(audit);
78154 + return;
78155 + }
78156 + va_start(ap, argtypes);
78157 + switch (argtypes) {
78158 + case GR_TTYSNIFF:
78159 + task = va_arg(ap, struct task_struct *);
78160 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
78161 + break;
78162 + case GR_SYSCTL_HIDDEN:
78163 + str1 = va_arg(ap, char *);
78164 + gr_log_middle_varargs(audit, msg, result, str1);
78165 + break;
78166 + case GR_RBAC:
78167 + dentry = va_arg(ap, struct dentry *);
78168 + mnt = va_arg(ap, struct vfsmount *);
78169 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
78170 + break;
78171 + case GR_RBAC_STR:
78172 + dentry = va_arg(ap, struct dentry *);
78173 + mnt = va_arg(ap, struct vfsmount *);
78174 + str1 = va_arg(ap, char *);
78175 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
78176 + break;
78177 + case GR_STR_RBAC:
78178 + str1 = va_arg(ap, char *);
78179 + dentry = va_arg(ap, struct dentry *);
78180 + mnt = va_arg(ap, struct vfsmount *);
78181 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
78182 + break;
78183 + case GR_RBAC_MODE2:
78184 + dentry = va_arg(ap, struct dentry *);
78185 + mnt = va_arg(ap, struct vfsmount *);
78186 + str1 = va_arg(ap, char *);
78187 + str2 = va_arg(ap, char *);
78188 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
78189 + break;
78190 + case GR_RBAC_MODE3:
78191 + dentry = va_arg(ap, struct dentry *);
78192 + mnt = va_arg(ap, struct vfsmount *);
78193 + str1 = va_arg(ap, char *);
78194 + str2 = va_arg(ap, char *);
78195 + str3 = va_arg(ap, char *);
78196 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
78197 + break;
78198 + case GR_FILENAME:
78199 + dentry = va_arg(ap, struct dentry *);
78200 + mnt = va_arg(ap, struct vfsmount *);
78201 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
78202 + break;
78203 + case GR_STR_FILENAME:
78204 + str1 = va_arg(ap, char *);
78205 + dentry = va_arg(ap, struct dentry *);
78206 + mnt = va_arg(ap, struct vfsmount *);
78207 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
78208 + break;
78209 + case GR_FILENAME_STR:
78210 + dentry = va_arg(ap, struct dentry *);
78211 + mnt = va_arg(ap, struct vfsmount *);
78212 + str1 = va_arg(ap, char *);
78213 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
78214 + break;
78215 + case GR_FILENAME_TWO_INT:
78216 + dentry = va_arg(ap, struct dentry *);
78217 + mnt = va_arg(ap, struct vfsmount *);
78218 + num1 = va_arg(ap, int);
78219 + num2 = va_arg(ap, int);
78220 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
78221 + break;
78222 + case GR_FILENAME_TWO_INT_STR:
78223 + dentry = va_arg(ap, struct dentry *);
78224 + mnt = va_arg(ap, struct vfsmount *);
78225 + num1 = va_arg(ap, int);
78226 + num2 = va_arg(ap, int);
78227 + str1 = va_arg(ap, char *);
78228 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
78229 + break;
78230 + case GR_TEXTREL:
78231 + file = va_arg(ap, struct file *);
78232 + ulong1 = va_arg(ap, unsigned long);
78233 + ulong2 = va_arg(ap, unsigned long);
78234 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
78235 + break;
78236 + case GR_PTRACE:
78237 + task = va_arg(ap, struct task_struct *);
78238 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
78239 + break;
78240 + case GR_RESOURCE:
78241 + task = va_arg(ap, struct task_struct *);
78242 + cred = __task_cred(task);
78243 + pcred = __task_cred(task->real_parent);
78244 + ulong1 = va_arg(ap, unsigned long);
78245 + str1 = va_arg(ap, char *);
78246 + ulong2 = va_arg(ap, unsigned long);
78247 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78248 + break;
78249 + case GR_CAP:
78250 + task = va_arg(ap, struct task_struct *);
78251 + cred = __task_cred(task);
78252 + pcred = __task_cred(task->real_parent);
78253 + str1 = va_arg(ap, char *);
78254 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78255 + break;
78256 + case GR_SIG:
78257 + str1 = va_arg(ap, char *);
78258 + voidptr = va_arg(ap, void *);
78259 + gr_log_middle_varargs(audit, msg, str1, voidptr);
78260 + break;
78261 + case GR_SIG2:
78262 + task = va_arg(ap, struct task_struct *);
78263 + cred = __task_cred(task);
78264 + pcred = __task_cred(task->real_parent);
78265 + num1 = va_arg(ap, int);
78266 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78267 + break;
78268 + case GR_CRASH1:
78269 + task = va_arg(ap, struct task_struct *);
78270 + cred = __task_cred(task);
78271 + pcred = __task_cred(task->real_parent);
78272 + ulong1 = va_arg(ap, unsigned long);
78273 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
78274 + break;
78275 + case GR_CRASH2:
78276 + task = va_arg(ap, struct task_struct *);
78277 + cred = __task_cred(task);
78278 + pcred = __task_cred(task->real_parent);
78279 + ulong1 = va_arg(ap, unsigned long);
78280 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
78281 + break;
78282 + case GR_RWXMAP:
78283 + file = va_arg(ap, struct file *);
78284 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
78285 + break;
78286 + case GR_RWXMAPVMA:
78287 + vma = va_arg(ap, struct vm_area_struct *);
78288 + if (vma->vm_file)
78289 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
78290 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
78291 + str1 = "<stack>";
78292 + else if (vma->vm_start <= current->mm->brk &&
78293 + vma->vm_end >= current->mm->start_brk)
78294 + str1 = "<heap>";
78295 + else
78296 + str1 = "<anonymous mapping>";
78297 + gr_log_middle_varargs(audit, msg, str1);
78298 + break;
78299 + case GR_PSACCT:
78300 + {
78301 + unsigned int wday, cday;
78302 + __u8 whr, chr;
78303 + __u8 wmin, cmin;
78304 + __u8 wsec, csec;
78305 + char cur_tty[64] = { 0 };
78306 + char parent_tty[64] = { 0 };
78307 +
78308 + task = va_arg(ap, struct task_struct *);
78309 + wday = va_arg(ap, unsigned int);
78310 + cday = va_arg(ap, unsigned int);
78311 + whr = va_arg(ap, int);
78312 + chr = va_arg(ap, int);
78313 + wmin = va_arg(ap, int);
78314 + cmin = va_arg(ap, int);
78315 + wsec = va_arg(ap, int);
78316 + csec = va_arg(ap, int);
78317 + ulong1 = va_arg(ap, unsigned long);
78318 + cred = __task_cred(task);
78319 + pcred = __task_cred(task->real_parent);
78320 +
78321 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78322 + }
78323 + break;
78324 + default:
78325 + gr_log_middle(audit, msg, ap);
78326 + }
78327 + va_end(ap);
78328 + // these don't need DEFAULTSECARGS printed on the end
78329 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
78330 + gr_log_end(audit, 0);
78331 + else
78332 + gr_log_end(audit, 1);
78333 + END_LOCKS(audit);
78334 +}
78335 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
78336 new file mode 100644
78337 index 0000000..0e39d8c
78338 --- /dev/null
78339 +++ b/grsecurity/grsec_mem.c
78340 @@ -0,0 +1,48 @@
78341 +#include <linux/kernel.h>
78342 +#include <linux/sched.h>
78343 +#include <linux/mm.h>
78344 +#include <linux/mman.h>
78345 +#include <linux/module.h>
78346 +#include <linux/grinternal.h>
78347 +
78348 +void gr_handle_msr_write(void)
78349 +{
78350 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
78351 + return;
78352 +}
78353 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
78354 +
78355 +void
78356 +gr_handle_ioperm(void)
78357 +{
78358 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
78359 + return;
78360 +}
78361 +
78362 +void
78363 +gr_handle_iopl(void)
78364 +{
78365 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
78366 + return;
78367 +}
78368 +
78369 +void
78370 +gr_handle_mem_readwrite(u64 from, u64 to)
78371 +{
78372 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
78373 + return;
78374 +}
78375 +
78376 +void
78377 +gr_handle_vm86(void)
78378 +{
78379 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
78380 + return;
78381 +}
78382 +
78383 +void
78384 +gr_log_badprocpid(const char *entry)
78385 +{
78386 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
78387 + return;
78388 +}
78389 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
78390 new file mode 100644
78391 index 0000000..6f9eb73
78392 --- /dev/null
78393 +++ b/grsecurity/grsec_mount.c
78394 @@ -0,0 +1,65 @@
78395 +#include <linux/kernel.h>
78396 +#include <linux/sched.h>
78397 +#include <linux/mount.h>
78398 +#include <linux/major.h>
78399 +#include <linux/grsecurity.h>
78400 +#include <linux/grinternal.h>
78401 +
78402 +void
78403 +gr_log_remount(const char *devname, const int retval)
78404 +{
78405 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78406 + if (grsec_enable_mount && (retval >= 0))
78407 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
78408 +#endif
78409 + return;
78410 +}
78411 +
78412 +void
78413 +gr_log_unmount(const char *devname, const int retval)
78414 +{
78415 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78416 + if (grsec_enable_mount && (retval >= 0))
78417 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
78418 +#endif
78419 + return;
78420 +}
78421 +
78422 +void
78423 +gr_log_mount(const char *from, struct path *to, const int retval)
78424 +{
78425 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78426 + if (grsec_enable_mount && (retval >= 0))
78427 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
78428 +#endif
78429 + return;
78430 +}
78431 +
78432 +int
78433 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
78434 +{
78435 +#ifdef CONFIG_GRKERNSEC_ROFS
78436 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
78437 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
78438 + return -EPERM;
78439 + } else
78440 + return 0;
78441 +#endif
78442 + return 0;
78443 +}
78444 +
78445 +int
78446 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
78447 +{
78448 +#ifdef CONFIG_GRKERNSEC_ROFS
78449 + struct inode *inode = dentry->d_inode;
78450 +
78451 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
78452 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
78453 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
78454 + return -EPERM;
78455 + } else
78456 + return 0;
78457 +#endif
78458 + return 0;
78459 +}
78460 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
78461 new file mode 100644
78462 index 0000000..6ee9d50
78463 --- /dev/null
78464 +++ b/grsecurity/grsec_pax.c
78465 @@ -0,0 +1,45 @@
78466 +#include <linux/kernel.h>
78467 +#include <linux/sched.h>
78468 +#include <linux/mm.h>
78469 +#include <linux/file.h>
78470 +#include <linux/grinternal.h>
78471 +#include <linux/grsecurity.h>
78472 +
78473 +void
78474 +gr_log_textrel(struct vm_area_struct * vma)
78475 +{
78476 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78477 + if (grsec_enable_log_rwxmaps)
78478 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
78479 +#endif
78480 + return;
78481 +}
78482 +
78483 +void gr_log_ptgnustack(struct file *file)
78484 +{
78485 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78486 + if (grsec_enable_log_rwxmaps)
78487 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
78488 +#endif
78489 + return;
78490 +}
78491 +
78492 +void
78493 +gr_log_rwxmmap(struct file *file)
78494 +{
78495 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78496 + if (grsec_enable_log_rwxmaps)
78497 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
78498 +#endif
78499 + return;
78500 +}
78501 +
78502 +void
78503 +gr_log_rwxmprotect(struct vm_area_struct *vma)
78504 +{
78505 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78506 + if (grsec_enable_log_rwxmaps)
78507 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
78508 +#endif
78509 + return;
78510 +}
78511 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
78512 new file mode 100644
78513 index 0000000..2005a3a
78514 --- /dev/null
78515 +++ b/grsecurity/grsec_proc.c
78516 @@ -0,0 +1,20 @@
78517 +#include <linux/kernel.h>
78518 +#include <linux/sched.h>
78519 +#include <linux/grsecurity.h>
78520 +#include <linux/grinternal.h>
78521 +
78522 +int gr_proc_is_restricted(void)
78523 +{
78524 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
78525 + const struct cred *cred = current_cred();
78526 +#endif
78527 +
78528 +#ifdef CONFIG_GRKERNSEC_PROC_USER
78529 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
78530 + return -EACCES;
78531 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
78532 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
78533 + return -EACCES;
78534 +#endif
78535 + return 0;
78536 +}
78537 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
78538 new file mode 100644
78539 index 0000000..f7f29aa
78540 --- /dev/null
78541 +++ b/grsecurity/grsec_ptrace.c
78542 @@ -0,0 +1,30 @@
78543 +#include <linux/kernel.h>
78544 +#include <linux/sched.h>
78545 +#include <linux/grinternal.h>
78546 +#include <linux/security.h>
78547 +
78548 +void
78549 +gr_audit_ptrace(struct task_struct *task)
78550 +{
78551 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78552 + if (grsec_enable_audit_ptrace)
78553 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
78554 +#endif
78555 + return;
78556 +}
78557 +
78558 +int
78559 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
78560 +{
78561 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78562 + const struct dentry *dentry = file->f_path.dentry;
78563 + const struct vfsmount *mnt = file->f_path.mnt;
78564 +
78565 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
78566 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
78567 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
78568 + return -EACCES;
78569 + }
78570 +#endif
78571 + return 0;
78572 +}
78573 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
78574 new file mode 100644
78575 index 0000000..3860c7e
78576 --- /dev/null
78577 +++ b/grsecurity/grsec_sig.c
78578 @@ -0,0 +1,236 @@
78579 +#include <linux/kernel.h>
78580 +#include <linux/sched.h>
78581 +#include <linux/fs.h>
78582 +#include <linux/delay.h>
78583 +#include <linux/grsecurity.h>
78584 +#include <linux/grinternal.h>
78585 +#include <linux/hardirq.h>
78586 +
78587 +char *signames[] = {
78588 + [SIGSEGV] = "Segmentation fault",
78589 + [SIGILL] = "Illegal instruction",
78590 + [SIGABRT] = "Abort",
78591 + [SIGBUS] = "Invalid alignment/Bus error"
78592 +};
78593 +
78594 +void
78595 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
78596 +{
78597 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78598 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
78599 + (sig == SIGABRT) || (sig == SIGBUS))) {
78600 + if (task_pid_nr(t) == task_pid_nr(current)) {
78601 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
78602 + } else {
78603 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
78604 + }
78605 + }
78606 +#endif
78607 + return;
78608 +}
78609 +
78610 +int
78611 +gr_handle_signal(const struct task_struct *p, const int sig)
78612 +{
78613 +#ifdef CONFIG_GRKERNSEC
78614 + /* ignore the 0 signal for protected task checks */
78615 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
78616 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
78617 + return -EPERM;
78618 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
78619 + return -EPERM;
78620 + }
78621 +#endif
78622 + return 0;
78623 +}
78624 +
78625 +#ifdef CONFIG_GRKERNSEC
78626 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
78627 +
78628 +int gr_fake_force_sig(int sig, struct task_struct *t)
78629 +{
78630 + unsigned long int flags;
78631 + int ret, blocked, ignored;
78632 + struct k_sigaction *action;
78633 +
78634 + spin_lock_irqsave(&t->sighand->siglock, flags);
78635 + action = &t->sighand->action[sig-1];
78636 + ignored = action->sa.sa_handler == SIG_IGN;
78637 + blocked = sigismember(&t->blocked, sig);
78638 + if (blocked || ignored) {
78639 + action->sa.sa_handler = SIG_DFL;
78640 + if (blocked) {
78641 + sigdelset(&t->blocked, sig);
78642 + recalc_sigpending_and_wake(t);
78643 + }
78644 + }
78645 + if (action->sa.sa_handler == SIG_DFL)
78646 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
78647 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
78648 +
78649 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
78650 +
78651 + return ret;
78652 +}
78653 +#endif
78654 +
78655 +#define GR_USER_BAN_TIME (15 * 60)
78656 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
78657 +
78658 +void gr_handle_brute_attach(int dumpable)
78659 +{
78660 +#ifdef CONFIG_GRKERNSEC_BRUTE
78661 + struct task_struct *p = current;
78662 + kuid_t uid = GLOBAL_ROOT_UID;
78663 + int daemon = 0;
78664 +
78665 + if (!grsec_enable_brute)
78666 + return;
78667 +
78668 + rcu_read_lock();
78669 + read_lock(&tasklist_lock);
78670 + read_lock(&grsec_exec_file_lock);
78671 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
78672 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
78673 + p->real_parent->brute = 1;
78674 + daemon = 1;
78675 + } else {
78676 + const struct cred *cred = __task_cred(p), *cred2;
78677 + struct task_struct *tsk, *tsk2;
78678 +
78679 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
78680 + struct user_struct *user;
78681 +
78682 + uid = cred->uid;
78683 +
78684 + /* this is put upon execution past expiration */
78685 + user = find_user(uid);
78686 + if (user == NULL)
78687 + goto unlock;
78688 + user->suid_banned = 1;
78689 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
78690 + if (user->suid_ban_expires == ~0UL)
78691 + user->suid_ban_expires--;
78692 +
78693 + /* only kill other threads of the same binary, from the same user */
78694 + do_each_thread(tsk2, tsk) {
78695 + cred2 = __task_cred(tsk);
78696 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
78697 + gr_fake_force_sig(SIGKILL, tsk);
78698 + } while_each_thread(tsk2, tsk);
78699 + }
78700 + }
78701 +unlock:
78702 + read_unlock(&grsec_exec_file_lock);
78703 + read_unlock(&tasklist_lock);
78704 + rcu_read_unlock();
78705 +
78706 + if (gr_is_global_nonroot(uid))
78707 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
78708 + else if (daemon)
78709 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
78710 +
78711 +#endif
78712 + return;
78713 +}
78714 +
78715 +void gr_handle_brute_check(void)
78716 +{
78717 +#ifdef CONFIG_GRKERNSEC_BRUTE
78718 + struct task_struct *p = current;
78719 +
78720 + if (unlikely(p->brute)) {
78721 + if (!grsec_enable_brute)
78722 + p->brute = 0;
78723 + else if (time_before(get_seconds(), p->brute_expires))
78724 + msleep(30 * 1000);
78725 + }
78726 +#endif
78727 + return;
78728 +}
78729 +
78730 +void gr_handle_kernel_exploit(void)
78731 +{
78732 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78733 + const struct cred *cred;
78734 + struct task_struct *tsk, *tsk2;
78735 + struct user_struct *user;
78736 + kuid_t uid;
78737 +
78738 + if (in_irq() || in_serving_softirq() || in_nmi())
78739 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
78740 +
78741 + uid = current_uid();
78742 +
78743 + if (gr_is_global_root(uid))
78744 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
78745 + else {
78746 + /* kill all the processes of this user, hold a reference
78747 + to their creds struct, and prevent them from creating
78748 + another process until system reset
78749 + */
78750 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
78751 + GR_GLOBAL_UID(uid));
78752 + /* we intentionally leak this ref */
78753 + user = get_uid(current->cred->user);
78754 + if (user)
78755 + user->kernel_banned = 1;
78756 +
78757 + /* kill all processes of this user */
78758 + read_lock(&tasklist_lock);
78759 + do_each_thread(tsk2, tsk) {
78760 + cred = __task_cred(tsk);
78761 + if (uid_eq(cred->uid, uid))
78762 + gr_fake_force_sig(SIGKILL, tsk);
78763 + } while_each_thread(tsk2, tsk);
78764 + read_unlock(&tasklist_lock);
78765 + }
78766 +#endif
78767 +}
78768 +
78769 +#ifdef CONFIG_GRKERNSEC_BRUTE
78770 +static bool suid_ban_expired(struct user_struct *user)
78771 +{
78772 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
78773 + user->suid_banned = 0;
78774 + user->suid_ban_expires = 0;
78775 + free_uid(user);
78776 + return true;
78777 + }
78778 +
78779 + return false;
78780 +}
78781 +#endif
78782 +
78783 +int gr_process_kernel_exec_ban(void)
78784 +{
78785 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78786 + if (unlikely(current->cred->user->kernel_banned))
78787 + return -EPERM;
78788 +#endif
78789 + return 0;
78790 +}
78791 +
78792 +int gr_process_kernel_setuid_ban(struct user_struct *user)
78793 +{
78794 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78795 + if (unlikely(user->kernel_banned))
78796 + gr_fake_force_sig(SIGKILL, current);
78797 +#endif
78798 + return 0;
78799 +}
78800 +
78801 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
78802 +{
78803 +#ifdef CONFIG_GRKERNSEC_BRUTE
78804 + struct user_struct *user = current->cred->user;
78805 + if (unlikely(user->suid_banned)) {
78806 + if (suid_ban_expired(user))
78807 + return 0;
78808 + /* disallow execution of suid binaries only */
78809 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
78810 + return -EPERM;
78811 + }
78812 +#endif
78813 + return 0;
78814 +}
78815 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
78816 new file mode 100644
78817 index 0000000..e3650b6
78818 --- /dev/null
78819 +++ b/grsecurity/grsec_sock.c
78820 @@ -0,0 +1,244 @@
78821 +#include <linux/kernel.h>
78822 +#include <linux/module.h>
78823 +#include <linux/sched.h>
78824 +#include <linux/file.h>
78825 +#include <linux/net.h>
78826 +#include <linux/in.h>
78827 +#include <linux/ip.h>
78828 +#include <net/sock.h>
78829 +#include <net/inet_sock.h>
78830 +#include <linux/grsecurity.h>
78831 +#include <linux/grinternal.h>
78832 +#include <linux/gracl.h>
78833 +
78834 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
78835 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
78836 +
78837 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
78838 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
78839 +
78840 +#ifdef CONFIG_UNIX_MODULE
78841 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
78842 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
78843 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
78844 +EXPORT_SYMBOL_GPL(gr_handle_create);
78845 +#endif
78846 +
78847 +#ifdef CONFIG_GRKERNSEC
78848 +#define gr_conn_table_size 32749
78849 +struct conn_table_entry {
78850 + struct conn_table_entry *next;
78851 + struct signal_struct *sig;
78852 +};
78853 +
78854 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
78855 +DEFINE_SPINLOCK(gr_conn_table_lock);
78856 +
78857 +extern const char * gr_socktype_to_name(unsigned char type);
78858 +extern const char * gr_proto_to_name(unsigned char proto);
78859 +extern const char * gr_sockfamily_to_name(unsigned char family);
78860 +
78861 +static __inline__ int
78862 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
78863 +{
78864 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
78865 +}
78866 +
78867 +static __inline__ int
78868 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
78869 + __u16 sport, __u16 dport)
78870 +{
78871 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
78872 + sig->gr_sport == sport && sig->gr_dport == dport))
78873 + return 1;
78874 + else
78875 + return 0;
78876 +}
78877 +
78878 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
78879 +{
78880 + struct conn_table_entry **match;
78881 + unsigned int index;
78882 +
78883 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78884 + sig->gr_sport, sig->gr_dport,
78885 + gr_conn_table_size);
78886 +
78887 + newent->sig = sig;
78888 +
78889 + match = &gr_conn_table[index];
78890 + newent->next = *match;
78891 + *match = newent;
78892 +
78893 + return;
78894 +}
78895 +
78896 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
78897 +{
78898 + struct conn_table_entry *match, *last = NULL;
78899 + unsigned int index;
78900 +
78901 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78902 + sig->gr_sport, sig->gr_dport,
78903 + gr_conn_table_size);
78904 +
78905 + match = gr_conn_table[index];
78906 + while (match && !conn_match(match->sig,
78907 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
78908 + sig->gr_dport)) {
78909 + last = match;
78910 + match = match->next;
78911 + }
78912 +
78913 + if (match) {
78914 + if (last)
78915 + last->next = match->next;
78916 + else
78917 + gr_conn_table[index] = NULL;
78918 + kfree(match);
78919 + }
78920 +
78921 + return;
78922 +}
78923 +
78924 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
78925 + __u16 sport, __u16 dport)
78926 +{
78927 + struct conn_table_entry *match;
78928 + unsigned int index;
78929 +
78930 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
78931 +
78932 + match = gr_conn_table[index];
78933 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
78934 + match = match->next;
78935 +
78936 + if (match)
78937 + return match->sig;
78938 + else
78939 + return NULL;
78940 +}
78941 +
78942 +#endif
78943 +
78944 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
78945 +{
78946 +#ifdef CONFIG_GRKERNSEC
78947 + struct signal_struct *sig = current->signal;
78948 + struct conn_table_entry *newent;
78949 +
78950 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
78951 + if (newent == NULL)
78952 + return;
78953 + /* no bh lock needed since we are called with bh disabled */
78954 + spin_lock(&gr_conn_table_lock);
78955 + gr_del_task_from_ip_table_nolock(sig);
78956 + sig->gr_saddr = inet->inet_rcv_saddr;
78957 + sig->gr_daddr = inet->inet_daddr;
78958 + sig->gr_sport = inet->inet_sport;
78959 + sig->gr_dport = inet->inet_dport;
78960 + gr_add_to_task_ip_table_nolock(sig, newent);
78961 + spin_unlock(&gr_conn_table_lock);
78962 +#endif
78963 + return;
78964 +}
78965 +
78966 +void gr_del_task_from_ip_table(struct task_struct *task)
78967 +{
78968 +#ifdef CONFIG_GRKERNSEC
78969 + spin_lock_bh(&gr_conn_table_lock);
78970 + gr_del_task_from_ip_table_nolock(task->signal);
78971 + spin_unlock_bh(&gr_conn_table_lock);
78972 +#endif
78973 + return;
78974 +}
78975 +
78976 +void
78977 +gr_attach_curr_ip(const struct sock *sk)
78978 +{
78979 +#ifdef CONFIG_GRKERNSEC
78980 + struct signal_struct *p, *set;
78981 + const struct inet_sock *inet = inet_sk(sk);
78982 +
78983 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
78984 + return;
78985 +
78986 + set = current->signal;
78987 +
78988 + spin_lock_bh(&gr_conn_table_lock);
78989 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
78990 + inet->inet_dport, inet->inet_sport);
78991 + if (unlikely(p != NULL)) {
78992 + set->curr_ip = p->curr_ip;
78993 + set->used_accept = 1;
78994 + gr_del_task_from_ip_table_nolock(p);
78995 + spin_unlock_bh(&gr_conn_table_lock);
78996 + return;
78997 + }
78998 + spin_unlock_bh(&gr_conn_table_lock);
78999 +
79000 + set->curr_ip = inet->inet_daddr;
79001 + set->used_accept = 1;
79002 +#endif
79003 + return;
79004 +}
79005 +
79006 +int
79007 +gr_handle_sock_all(const int family, const int type, const int protocol)
79008 +{
79009 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
79010 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
79011 + (family != AF_UNIX)) {
79012 + if (family == AF_INET)
79013 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
79014 + else
79015 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
79016 + return -EACCES;
79017 + }
79018 +#endif
79019 + return 0;
79020 +}
79021 +
79022 +int
79023 +gr_handle_sock_server(const struct sockaddr *sck)
79024 +{
79025 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79026 + if (grsec_enable_socket_server &&
79027 + in_group_p(grsec_socket_server_gid) &&
79028 + sck && (sck->sa_family != AF_UNIX) &&
79029 + (sck->sa_family != AF_LOCAL)) {
79030 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
79031 + return -EACCES;
79032 + }
79033 +#endif
79034 + return 0;
79035 +}
79036 +
79037 +int
79038 +gr_handle_sock_server_other(const struct sock *sck)
79039 +{
79040 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79041 + if (grsec_enable_socket_server &&
79042 + in_group_p(grsec_socket_server_gid) &&
79043 + sck && (sck->sk_family != AF_UNIX) &&
79044 + (sck->sk_family != AF_LOCAL)) {
79045 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
79046 + return -EACCES;
79047 + }
79048 +#endif
79049 + return 0;
79050 +}
79051 +
79052 +int
79053 +gr_handle_sock_client(const struct sockaddr *sck)
79054 +{
79055 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
79056 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
79057 + sck && (sck->sa_family != AF_UNIX) &&
79058 + (sck->sa_family != AF_LOCAL)) {
79059 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
79060 + return -EACCES;
79061 + }
79062 +#endif
79063 + return 0;
79064 +}
79065 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
79066 new file mode 100644
79067 index 0000000..cce889e
79068 --- /dev/null
79069 +++ b/grsecurity/grsec_sysctl.c
79070 @@ -0,0 +1,488 @@
79071 +#include <linux/kernel.h>
79072 +#include <linux/sched.h>
79073 +#include <linux/sysctl.h>
79074 +#include <linux/grsecurity.h>
79075 +#include <linux/grinternal.h>
79076 +
79077 +int
79078 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
79079 +{
79080 +#ifdef CONFIG_GRKERNSEC_SYSCTL
79081 + if (dirname == NULL || name == NULL)
79082 + return 0;
79083 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
79084 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
79085 + return -EACCES;
79086 + }
79087 +#endif
79088 + return 0;
79089 +}
79090 +
79091 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
79092 +static int __maybe_unused __read_only one = 1;
79093 +#endif
79094 +
79095 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
79096 + defined(CONFIG_GRKERNSEC_DENYUSB)
79097 +struct ctl_table grsecurity_table[] = {
79098 +#ifdef CONFIG_GRKERNSEC_SYSCTL
79099 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
79100 +#ifdef CONFIG_GRKERNSEC_IO
79101 + {
79102 + .procname = "disable_priv_io",
79103 + .data = &grsec_disable_privio,
79104 + .maxlen = sizeof(int),
79105 + .mode = 0600,
79106 + .proc_handler = &proc_dointvec,
79107 + },
79108 +#endif
79109 +#endif
79110 +#ifdef CONFIG_GRKERNSEC_LINK
79111 + {
79112 + .procname = "linking_restrictions",
79113 + .data = &grsec_enable_link,
79114 + .maxlen = sizeof(int),
79115 + .mode = 0600,
79116 + .proc_handler = &proc_dointvec,
79117 + },
79118 +#endif
79119 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
79120 + {
79121 + .procname = "enforce_symlinksifowner",
79122 + .data = &grsec_enable_symlinkown,
79123 + .maxlen = sizeof(int),
79124 + .mode = 0600,
79125 + .proc_handler = &proc_dointvec,
79126 + },
79127 + {
79128 + .procname = "symlinkown_gid",
79129 + .data = &grsec_symlinkown_gid,
79130 + .maxlen = sizeof(int),
79131 + .mode = 0600,
79132 + .proc_handler = &proc_dointvec,
79133 + },
79134 +#endif
79135 +#ifdef CONFIG_GRKERNSEC_BRUTE
79136 + {
79137 + .procname = "deter_bruteforce",
79138 + .data = &grsec_enable_brute,
79139 + .maxlen = sizeof(int),
79140 + .mode = 0600,
79141 + .proc_handler = &proc_dointvec,
79142 + },
79143 +#endif
79144 +#ifdef CONFIG_GRKERNSEC_FIFO
79145 + {
79146 + .procname = "fifo_restrictions",
79147 + .data = &grsec_enable_fifo,
79148 + .maxlen = sizeof(int),
79149 + .mode = 0600,
79150 + .proc_handler = &proc_dointvec,
79151 + },
79152 +#endif
79153 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
79154 + {
79155 + .procname = "ptrace_readexec",
79156 + .data = &grsec_enable_ptrace_readexec,
79157 + .maxlen = sizeof(int),
79158 + .mode = 0600,
79159 + .proc_handler = &proc_dointvec,
79160 + },
79161 +#endif
79162 +#ifdef CONFIG_GRKERNSEC_SETXID
79163 + {
79164 + .procname = "consistent_setxid",
79165 + .data = &grsec_enable_setxid,
79166 + .maxlen = sizeof(int),
79167 + .mode = 0600,
79168 + .proc_handler = &proc_dointvec,
79169 + },
79170 +#endif
79171 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
79172 + {
79173 + .procname = "ip_blackhole",
79174 + .data = &grsec_enable_blackhole,
79175 + .maxlen = sizeof(int),
79176 + .mode = 0600,
79177 + .proc_handler = &proc_dointvec,
79178 + },
79179 + {
79180 + .procname = "lastack_retries",
79181 + .data = &grsec_lastack_retries,
79182 + .maxlen = sizeof(int),
79183 + .mode = 0600,
79184 + .proc_handler = &proc_dointvec,
79185 + },
79186 +#endif
79187 +#ifdef CONFIG_GRKERNSEC_EXECLOG
79188 + {
79189 + .procname = "exec_logging",
79190 + .data = &grsec_enable_execlog,
79191 + .maxlen = sizeof(int),
79192 + .mode = 0600,
79193 + .proc_handler = &proc_dointvec,
79194 + },
79195 +#endif
79196 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79197 + {
79198 + .procname = "rwxmap_logging",
79199 + .data = &grsec_enable_log_rwxmaps,
79200 + .maxlen = sizeof(int),
79201 + .mode = 0600,
79202 + .proc_handler = &proc_dointvec,
79203 + },
79204 +#endif
79205 +#ifdef CONFIG_GRKERNSEC_SIGNAL
79206 + {
79207 + .procname = "signal_logging",
79208 + .data = &grsec_enable_signal,
79209 + .maxlen = sizeof(int),
79210 + .mode = 0600,
79211 + .proc_handler = &proc_dointvec,
79212 + },
79213 +#endif
79214 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
79215 + {
79216 + .procname = "forkfail_logging",
79217 + .data = &grsec_enable_forkfail,
79218 + .maxlen = sizeof(int),
79219 + .mode = 0600,
79220 + .proc_handler = &proc_dointvec,
79221 + },
79222 +#endif
79223 +#ifdef CONFIG_GRKERNSEC_TIME
79224 + {
79225 + .procname = "timechange_logging",
79226 + .data = &grsec_enable_time,
79227 + .maxlen = sizeof(int),
79228 + .mode = 0600,
79229 + .proc_handler = &proc_dointvec,
79230 + },
79231 +#endif
79232 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
79233 + {
79234 + .procname = "chroot_deny_shmat",
79235 + .data = &grsec_enable_chroot_shmat,
79236 + .maxlen = sizeof(int),
79237 + .mode = 0600,
79238 + .proc_handler = &proc_dointvec,
79239 + },
79240 +#endif
79241 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
79242 + {
79243 + .procname = "chroot_deny_unix",
79244 + .data = &grsec_enable_chroot_unix,
79245 + .maxlen = sizeof(int),
79246 + .mode = 0600,
79247 + .proc_handler = &proc_dointvec,
79248 + },
79249 +#endif
79250 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
79251 + {
79252 + .procname = "chroot_deny_mount",
79253 + .data = &grsec_enable_chroot_mount,
79254 + .maxlen = sizeof(int),
79255 + .mode = 0600,
79256 + .proc_handler = &proc_dointvec,
79257 + },
79258 +#endif
79259 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
79260 + {
79261 + .procname = "chroot_deny_fchdir",
79262 + .data = &grsec_enable_chroot_fchdir,
79263 + .maxlen = sizeof(int),
79264 + .mode = 0600,
79265 + .proc_handler = &proc_dointvec,
79266 + },
79267 +#endif
79268 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
79269 + {
79270 + .procname = "chroot_deny_chroot",
79271 + .data = &grsec_enable_chroot_double,
79272 + .maxlen = sizeof(int),
79273 + .mode = 0600,
79274 + .proc_handler = &proc_dointvec,
79275 + },
79276 +#endif
79277 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
79278 + {
79279 + .procname = "chroot_deny_pivot",
79280 + .data = &grsec_enable_chroot_pivot,
79281 + .maxlen = sizeof(int),
79282 + .mode = 0600,
79283 + .proc_handler = &proc_dointvec,
79284 + },
79285 +#endif
79286 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
79287 + {
79288 + .procname = "chroot_enforce_chdir",
79289 + .data = &grsec_enable_chroot_chdir,
79290 + .maxlen = sizeof(int),
79291 + .mode = 0600,
79292 + .proc_handler = &proc_dointvec,
79293 + },
79294 +#endif
79295 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
79296 + {
79297 + .procname = "chroot_deny_chmod",
79298 + .data = &grsec_enable_chroot_chmod,
79299 + .maxlen = sizeof(int),
79300 + .mode = 0600,
79301 + .proc_handler = &proc_dointvec,
79302 + },
79303 +#endif
79304 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
79305 + {
79306 + .procname = "chroot_deny_mknod",
79307 + .data = &grsec_enable_chroot_mknod,
79308 + .maxlen = sizeof(int),
79309 + .mode = 0600,
79310 + .proc_handler = &proc_dointvec,
79311 + },
79312 +#endif
79313 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
79314 + {
79315 + .procname = "chroot_restrict_nice",
79316 + .data = &grsec_enable_chroot_nice,
79317 + .maxlen = sizeof(int),
79318 + .mode = 0600,
79319 + .proc_handler = &proc_dointvec,
79320 + },
79321 +#endif
79322 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
79323 + {
79324 + .procname = "chroot_execlog",
79325 + .data = &grsec_enable_chroot_execlog,
79326 + .maxlen = sizeof(int),
79327 + .mode = 0600,
79328 + .proc_handler = &proc_dointvec,
79329 + },
79330 +#endif
79331 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
79332 + {
79333 + .procname = "chroot_caps",
79334 + .data = &grsec_enable_chroot_caps,
79335 + .maxlen = sizeof(int),
79336 + .mode = 0600,
79337 + .proc_handler = &proc_dointvec,
79338 + },
79339 +#endif
79340 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
79341 + {
79342 + .procname = "chroot_deny_bad_rename",
79343 + .data = &grsec_enable_chroot_rename,
79344 + .maxlen = sizeof(int),
79345 + .mode = 0600,
79346 + .proc_handler = &proc_dointvec,
79347 + },
79348 +#endif
79349 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
79350 + {
79351 + .procname = "chroot_deny_sysctl",
79352 + .data = &grsec_enable_chroot_sysctl,
79353 + .maxlen = sizeof(int),
79354 + .mode = 0600,
79355 + .proc_handler = &proc_dointvec,
79356 + },
79357 +#endif
79358 +#ifdef CONFIG_GRKERNSEC_TPE
79359 + {
79360 + .procname = "tpe",
79361 + .data = &grsec_enable_tpe,
79362 + .maxlen = sizeof(int),
79363 + .mode = 0600,
79364 + .proc_handler = &proc_dointvec,
79365 + },
79366 + {
79367 + .procname = "tpe_gid",
79368 + .data = &grsec_tpe_gid,
79369 + .maxlen = sizeof(int),
79370 + .mode = 0600,
79371 + .proc_handler = &proc_dointvec,
79372 + },
79373 +#endif
79374 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79375 + {
79376 + .procname = "tpe_invert",
79377 + .data = &grsec_enable_tpe_invert,
79378 + .maxlen = sizeof(int),
79379 + .mode = 0600,
79380 + .proc_handler = &proc_dointvec,
79381 + },
79382 +#endif
79383 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79384 + {
79385 + .procname = "tpe_restrict_all",
79386 + .data = &grsec_enable_tpe_all,
79387 + .maxlen = sizeof(int),
79388 + .mode = 0600,
79389 + .proc_handler = &proc_dointvec,
79390 + },
79391 +#endif
79392 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
79393 + {
79394 + .procname = "socket_all",
79395 + .data = &grsec_enable_socket_all,
79396 + .maxlen = sizeof(int),
79397 + .mode = 0600,
79398 + .proc_handler = &proc_dointvec,
79399 + },
79400 + {
79401 + .procname = "socket_all_gid",
79402 + .data = &grsec_socket_all_gid,
79403 + .maxlen = sizeof(int),
79404 + .mode = 0600,
79405 + .proc_handler = &proc_dointvec,
79406 + },
79407 +#endif
79408 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
79409 + {
79410 + .procname = "socket_client",
79411 + .data = &grsec_enable_socket_client,
79412 + .maxlen = sizeof(int),
79413 + .mode = 0600,
79414 + .proc_handler = &proc_dointvec,
79415 + },
79416 + {
79417 + .procname = "socket_client_gid",
79418 + .data = &grsec_socket_client_gid,
79419 + .maxlen = sizeof(int),
79420 + .mode = 0600,
79421 + .proc_handler = &proc_dointvec,
79422 + },
79423 +#endif
79424 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79425 + {
79426 + .procname = "socket_server",
79427 + .data = &grsec_enable_socket_server,
79428 + .maxlen = sizeof(int),
79429 + .mode = 0600,
79430 + .proc_handler = &proc_dointvec,
79431 + },
79432 + {
79433 + .procname = "socket_server_gid",
79434 + .data = &grsec_socket_server_gid,
79435 + .maxlen = sizeof(int),
79436 + .mode = 0600,
79437 + .proc_handler = &proc_dointvec,
79438 + },
79439 +#endif
79440 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
79441 + {
79442 + .procname = "audit_group",
79443 + .data = &grsec_enable_group,
79444 + .maxlen = sizeof(int),
79445 + .mode = 0600,
79446 + .proc_handler = &proc_dointvec,
79447 + },
79448 + {
79449 + .procname = "audit_gid",
79450 + .data = &grsec_audit_gid,
79451 + .maxlen = sizeof(int),
79452 + .mode = 0600,
79453 + .proc_handler = &proc_dointvec,
79454 + },
79455 +#endif
79456 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
79457 + {
79458 + .procname = "audit_chdir",
79459 + .data = &grsec_enable_chdir,
79460 + .maxlen = sizeof(int),
79461 + .mode = 0600,
79462 + .proc_handler = &proc_dointvec,
79463 + },
79464 +#endif
79465 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79466 + {
79467 + .procname = "audit_mount",
79468 + .data = &grsec_enable_mount,
79469 + .maxlen = sizeof(int),
79470 + .mode = 0600,
79471 + .proc_handler = &proc_dointvec,
79472 + },
79473 +#endif
79474 +#ifdef CONFIG_GRKERNSEC_DMESG
79475 + {
79476 + .procname = "dmesg",
79477 + .data = &grsec_enable_dmesg,
79478 + .maxlen = sizeof(int),
79479 + .mode = 0600,
79480 + .proc_handler = &proc_dointvec,
79481 + },
79482 +#endif
79483 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
79484 + {
79485 + .procname = "chroot_findtask",
79486 + .data = &grsec_enable_chroot_findtask,
79487 + .maxlen = sizeof(int),
79488 + .mode = 0600,
79489 + .proc_handler = &proc_dointvec,
79490 + },
79491 +#endif
79492 +#ifdef CONFIG_GRKERNSEC_RESLOG
79493 + {
79494 + .procname = "resource_logging",
79495 + .data = &grsec_resource_logging,
79496 + .maxlen = sizeof(int),
79497 + .mode = 0600,
79498 + .proc_handler = &proc_dointvec,
79499 + },
79500 +#endif
79501 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
79502 + {
79503 + .procname = "audit_ptrace",
79504 + .data = &grsec_enable_audit_ptrace,
79505 + .maxlen = sizeof(int),
79506 + .mode = 0600,
79507 + .proc_handler = &proc_dointvec,
79508 + },
79509 +#endif
79510 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79511 + {
79512 + .procname = "harden_ptrace",
79513 + .data = &grsec_enable_harden_ptrace,
79514 + .maxlen = sizeof(int),
79515 + .mode = 0600,
79516 + .proc_handler = &proc_dointvec,
79517 + },
79518 +#endif
79519 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
79520 + {
79521 + .procname = "harden_ipc",
79522 + .data = &grsec_enable_harden_ipc,
79523 + .maxlen = sizeof(int),
79524 + .mode = 0600,
79525 + .proc_handler = &proc_dointvec,
79526 + },
79527 +#endif
79528 + {
79529 + .procname = "grsec_lock",
79530 + .data = &grsec_lock,
79531 + .maxlen = sizeof(int),
79532 + .mode = 0600,
79533 + .proc_handler = &proc_dointvec,
79534 + },
79535 +#endif
79536 +#ifdef CONFIG_GRKERNSEC_ROFS
79537 + {
79538 + .procname = "romount_protect",
79539 + .data = &grsec_enable_rofs,
79540 + .maxlen = sizeof(int),
79541 + .mode = 0600,
79542 + .proc_handler = &proc_dointvec_minmax,
79543 + .extra1 = &one,
79544 + .extra2 = &one,
79545 + },
79546 +#endif
79547 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
79548 + {
79549 + .procname = "deny_new_usb",
79550 + .data = &grsec_deny_new_usb,
79551 + .maxlen = sizeof(int),
79552 + .mode = 0600,
79553 + .proc_handler = &proc_dointvec,
79554 + },
79555 +#endif
79556 + { }
79557 +};
79558 +#endif
79559 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
79560 new file mode 100644
79561 index 0000000..61b514e
79562 --- /dev/null
79563 +++ b/grsecurity/grsec_time.c
79564 @@ -0,0 +1,16 @@
79565 +#include <linux/kernel.h>
79566 +#include <linux/sched.h>
79567 +#include <linux/grinternal.h>
79568 +#include <linux/module.h>
79569 +
79570 +void
79571 +gr_log_timechange(void)
79572 +{
79573 +#ifdef CONFIG_GRKERNSEC_TIME
79574 + if (grsec_enable_time)
79575 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
79576 +#endif
79577 + return;
79578 +}
79579 +
79580 +EXPORT_SYMBOL_GPL(gr_log_timechange);
79581 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
79582 new file mode 100644
79583 index 0000000..d1953de
79584 --- /dev/null
79585 +++ b/grsecurity/grsec_tpe.c
79586 @@ -0,0 +1,78 @@
79587 +#include <linux/kernel.h>
79588 +#include <linux/sched.h>
79589 +#include <linux/file.h>
79590 +#include <linux/fs.h>
79591 +#include <linux/grinternal.h>
79592 +
79593 +extern int gr_acl_tpe_check(void);
79594 +
79595 +int
79596 +gr_tpe_allow(const struct file *file)
79597 +{
79598 +#ifdef CONFIG_GRKERNSEC
79599 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
79600 + struct inode *file_inode = file->f_path.dentry->d_inode;
79601 + const struct cred *cred = current_cred();
79602 + char *msg = NULL;
79603 + char *msg2 = NULL;
79604 +
79605 + // never restrict root
79606 + if (gr_is_global_root(cred->uid))
79607 + return 1;
79608 +
79609 + if (grsec_enable_tpe) {
79610 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79611 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
79612 + msg = "not being in trusted group";
79613 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
79614 + msg = "being in untrusted group";
79615 +#else
79616 + if (in_group_p(grsec_tpe_gid))
79617 + msg = "being in untrusted group";
79618 +#endif
79619 + }
79620 + if (!msg && gr_acl_tpe_check())
79621 + msg = "being in untrusted role";
79622 +
79623 + // not in any affected group/role
79624 + if (!msg)
79625 + goto next_check;
79626 +
79627 + if (gr_is_global_nonroot(inode->i_uid))
79628 + msg2 = "file in non-root-owned directory";
79629 + else if (inode->i_mode & S_IWOTH)
79630 + msg2 = "file in world-writable directory";
79631 + else if (inode->i_mode & S_IWGRP)
79632 + msg2 = "file in group-writable directory";
79633 + else if (file_inode->i_mode & S_IWOTH)
79634 + msg2 = "file is world-writable";
79635 +
79636 + if (msg && msg2) {
79637 + char fullmsg[70] = {0};
79638 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
79639 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
79640 + return 0;
79641 + }
79642 + msg = NULL;
79643 +next_check:
79644 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79645 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
79646 + return 1;
79647 +
79648 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
79649 + msg = "directory not owned by user";
79650 + else if (inode->i_mode & S_IWOTH)
79651 + msg = "file in world-writable directory";
79652 + else if (inode->i_mode & S_IWGRP)
79653 + msg = "file in group-writable directory";
79654 + else if (file_inode->i_mode & S_IWOTH)
79655 + msg = "file is world-writable";
79656 +
79657 + if (msg) {
79658 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
79659 + return 0;
79660 + }
79661 +#endif
79662 +#endif
79663 + return 1;
79664 +}
79665 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
79666 new file mode 100644
79667 index 0000000..ae02d8e
79668 --- /dev/null
79669 +++ b/grsecurity/grsec_usb.c
79670 @@ -0,0 +1,15 @@
79671 +#include <linux/kernel.h>
79672 +#include <linux/grinternal.h>
79673 +#include <linux/module.h>
79674 +
79675 +int gr_handle_new_usb(void)
79676 +{
79677 +#ifdef CONFIG_GRKERNSEC_DENYUSB
79678 + if (grsec_deny_new_usb) {
79679 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
79680 + return 1;
79681 + }
79682 +#endif
79683 + return 0;
79684 +}
79685 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
79686 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
79687 new file mode 100644
79688 index 0000000..158b330
79689 --- /dev/null
79690 +++ b/grsecurity/grsum.c
79691 @@ -0,0 +1,64 @@
79692 +#include <linux/err.h>
79693 +#include <linux/kernel.h>
79694 +#include <linux/sched.h>
79695 +#include <linux/mm.h>
79696 +#include <linux/scatterlist.h>
79697 +#include <linux/crypto.h>
79698 +#include <linux/gracl.h>
79699 +
79700 +
79701 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
79702 +#error "crypto and sha256 must be built into the kernel"
79703 +#endif
79704 +
79705 +int
79706 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
79707 +{
79708 + struct crypto_hash *tfm;
79709 + struct hash_desc desc;
79710 + struct scatterlist sg[2];
79711 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
79712 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
79713 + unsigned long *sumptr = (unsigned long *)sum;
79714 + int cryptres;
79715 + int retval = 1;
79716 + volatile int mismatched = 0;
79717 + volatile int dummy = 0;
79718 + unsigned int i;
79719 +
79720 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
79721 + if (IS_ERR(tfm)) {
79722 + /* should never happen, since sha256 should be built in */
79723 + memset(entry->pw, 0, GR_PW_LEN);
79724 + return 1;
79725 + }
79726 +
79727 + sg_init_table(sg, 2);
79728 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
79729 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
79730 +
79731 + desc.tfm = tfm;
79732 + desc.flags = 0;
79733 +
79734 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
79735 + temp_sum);
79736 +
79737 + memset(entry->pw, 0, GR_PW_LEN);
79738 +
79739 + if (cryptres)
79740 + goto out;
79741 +
79742 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
79743 + if (sumptr[i] != tmpsumptr[i])
79744 + mismatched = 1;
79745 + else
79746 + dummy = 1; // waste a cycle
79747 +
79748 + if (!mismatched)
79749 + retval = dummy - 1;
79750 +
79751 +out:
79752 + crypto_free_hash(tfm);
79753 +
79754 + return retval;
79755 +}
79756 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
79757 index 77ff547..181834f 100644
79758 --- a/include/asm-generic/4level-fixup.h
79759 +++ b/include/asm-generic/4level-fixup.h
79760 @@ -13,8 +13,10 @@
79761 #define pmd_alloc(mm, pud, address) \
79762 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
79763 NULL: pmd_offset(pud, address))
79764 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
79765
79766 #define pud_alloc(mm, pgd, address) (pgd)
79767 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
79768 #define pud_offset(pgd, start) (pgd)
79769 #define pud_none(pud) 0
79770 #define pud_bad(pud) 0
79771 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
79772 index b7babf0..1e4b4f1 100644
79773 --- a/include/asm-generic/atomic-long.h
79774 +++ b/include/asm-generic/atomic-long.h
79775 @@ -22,6 +22,12 @@
79776
79777 typedef atomic64_t atomic_long_t;
79778
79779 +#ifdef CONFIG_PAX_REFCOUNT
79780 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
79781 +#else
79782 +typedef atomic64_t atomic_long_unchecked_t;
79783 +#endif
79784 +
79785 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
79786
79787 static inline long atomic_long_read(atomic_long_t *l)
79788 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79789 return (long)atomic64_read(v);
79790 }
79791
79792 +#ifdef CONFIG_PAX_REFCOUNT
79793 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79794 +{
79795 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79796 +
79797 + return (long)atomic64_read_unchecked(v);
79798 +}
79799 +#endif
79800 +
79801 static inline void atomic_long_set(atomic_long_t *l, long i)
79802 {
79803 atomic64_t *v = (atomic64_t *)l;
79804 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79805 atomic64_set(v, i);
79806 }
79807
79808 +#ifdef CONFIG_PAX_REFCOUNT
79809 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79810 +{
79811 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79812 +
79813 + atomic64_set_unchecked(v, i);
79814 +}
79815 +#endif
79816 +
79817 static inline void atomic_long_inc(atomic_long_t *l)
79818 {
79819 atomic64_t *v = (atomic64_t *)l;
79820 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79821 atomic64_inc(v);
79822 }
79823
79824 +#ifdef CONFIG_PAX_REFCOUNT
79825 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79826 +{
79827 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79828 +
79829 + atomic64_inc_unchecked(v);
79830 +}
79831 +#endif
79832 +
79833 static inline void atomic_long_dec(atomic_long_t *l)
79834 {
79835 atomic64_t *v = (atomic64_t *)l;
79836 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79837 atomic64_dec(v);
79838 }
79839
79840 +#ifdef CONFIG_PAX_REFCOUNT
79841 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79842 +{
79843 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79844 +
79845 + atomic64_dec_unchecked(v);
79846 +}
79847 +#endif
79848 +
79849 static inline void atomic_long_add(long i, atomic_long_t *l)
79850 {
79851 atomic64_t *v = (atomic64_t *)l;
79852 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79853 atomic64_add(i, v);
79854 }
79855
79856 +#ifdef CONFIG_PAX_REFCOUNT
79857 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79858 +{
79859 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79860 +
79861 + atomic64_add_unchecked(i, v);
79862 +}
79863 +#endif
79864 +
79865 static inline void atomic_long_sub(long i, atomic_long_t *l)
79866 {
79867 atomic64_t *v = (atomic64_t *)l;
79868 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79869 atomic64_sub(i, v);
79870 }
79871
79872 +#ifdef CONFIG_PAX_REFCOUNT
79873 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79874 +{
79875 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79876 +
79877 + atomic64_sub_unchecked(i, v);
79878 +}
79879 +#endif
79880 +
79881 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79882 {
79883 atomic64_t *v = (atomic64_t *)l;
79884 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79885 return atomic64_add_negative(i, v);
79886 }
79887
79888 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79889 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79890 {
79891 atomic64_t *v = (atomic64_t *)l;
79892
79893 return (long)atomic64_add_return(i, v);
79894 }
79895
79896 +#ifdef CONFIG_PAX_REFCOUNT
79897 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79898 +{
79899 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79900 +
79901 + return (long)atomic64_add_return_unchecked(i, v);
79902 +}
79903 +#endif
79904 +
79905 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79906 {
79907 atomic64_t *v = (atomic64_t *)l;
79908 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79909 return (long)atomic64_inc_return(v);
79910 }
79911
79912 +#ifdef CONFIG_PAX_REFCOUNT
79913 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79914 +{
79915 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79916 +
79917 + return (long)atomic64_inc_return_unchecked(v);
79918 +}
79919 +#endif
79920 +
79921 static inline long atomic_long_dec_return(atomic_long_t *l)
79922 {
79923 atomic64_t *v = (atomic64_t *)l;
79924 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79925
79926 typedef atomic_t atomic_long_t;
79927
79928 +#ifdef CONFIG_PAX_REFCOUNT
79929 +typedef atomic_unchecked_t atomic_long_unchecked_t;
79930 +#else
79931 +typedef atomic_t atomic_long_unchecked_t;
79932 +#endif
79933 +
79934 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
79935 static inline long atomic_long_read(atomic_long_t *l)
79936 {
79937 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79938 return (long)atomic_read(v);
79939 }
79940
79941 +#ifdef CONFIG_PAX_REFCOUNT
79942 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79943 +{
79944 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79945 +
79946 + return (long)atomic_read_unchecked(v);
79947 +}
79948 +#endif
79949 +
79950 static inline void atomic_long_set(atomic_long_t *l, long i)
79951 {
79952 atomic_t *v = (atomic_t *)l;
79953 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79954 atomic_set(v, i);
79955 }
79956
79957 +#ifdef CONFIG_PAX_REFCOUNT
79958 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79959 +{
79960 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79961 +
79962 + atomic_set_unchecked(v, i);
79963 +}
79964 +#endif
79965 +
79966 static inline void atomic_long_inc(atomic_long_t *l)
79967 {
79968 atomic_t *v = (atomic_t *)l;
79969 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79970 atomic_inc(v);
79971 }
79972
79973 +#ifdef CONFIG_PAX_REFCOUNT
79974 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79975 +{
79976 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79977 +
79978 + atomic_inc_unchecked(v);
79979 +}
79980 +#endif
79981 +
79982 static inline void atomic_long_dec(atomic_long_t *l)
79983 {
79984 atomic_t *v = (atomic_t *)l;
79985 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79986 atomic_dec(v);
79987 }
79988
79989 +#ifdef CONFIG_PAX_REFCOUNT
79990 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79991 +{
79992 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79993 +
79994 + atomic_dec_unchecked(v);
79995 +}
79996 +#endif
79997 +
79998 static inline void atomic_long_add(long i, atomic_long_t *l)
79999 {
80000 atomic_t *v = (atomic_t *)l;
80001 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
80002 atomic_add(i, v);
80003 }
80004
80005 +#ifdef CONFIG_PAX_REFCOUNT
80006 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
80007 +{
80008 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80009 +
80010 + atomic_add_unchecked(i, v);
80011 +}
80012 +#endif
80013 +
80014 static inline void atomic_long_sub(long i, atomic_long_t *l)
80015 {
80016 atomic_t *v = (atomic_t *)l;
80017 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
80018 atomic_sub(i, v);
80019 }
80020
80021 +#ifdef CONFIG_PAX_REFCOUNT
80022 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
80023 +{
80024 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80025 +
80026 + atomic_sub_unchecked(i, v);
80027 +}
80028 +#endif
80029 +
80030 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
80031 {
80032 atomic_t *v = (atomic_t *)l;
80033 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
80034 return atomic_add_negative(i, v);
80035 }
80036
80037 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
80038 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
80039 {
80040 atomic_t *v = (atomic_t *)l;
80041
80042 return (long)atomic_add_return(i, v);
80043 }
80044
80045 +#ifdef CONFIG_PAX_REFCOUNT
80046 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
80047 +{
80048 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80049 +
80050 + return (long)atomic_add_return_unchecked(i, v);
80051 +}
80052 +
80053 +#endif
80054 +
80055 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
80056 {
80057 atomic_t *v = (atomic_t *)l;
80058 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
80059 return (long)atomic_inc_return(v);
80060 }
80061
80062 +#ifdef CONFIG_PAX_REFCOUNT
80063 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
80064 +{
80065 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80066 +
80067 + return (long)atomic_inc_return_unchecked(v);
80068 +}
80069 +#endif
80070 +
80071 static inline long atomic_long_dec_return(atomic_long_t *l)
80072 {
80073 atomic_t *v = (atomic_t *)l;
80074 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
80075
80076 #endif /* BITS_PER_LONG == 64 */
80077
80078 +#ifdef CONFIG_PAX_REFCOUNT
80079 +static inline void pax_refcount_needs_these_functions(void)
80080 +{
80081 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
80082 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
80083 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
80084 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
80085 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
80086 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
80087 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
80088 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
80089 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
80090 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
80091 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
80092 +#ifdef CONFIG_X86
80093 + atomic_clear_mask_unchecked(0, NULL);
80094 + atomic_set_mask_unchecked(0, NULL);
80095 +#endif
80096 +
80097 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
80098 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
80099 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
80100 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
80101 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
80102 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
80103 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
80104 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
80105 +}
80106 +#else
80107 +#define atomic_read_unchecked(v) atomic_read(v)
80108 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
80109 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
80110 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
80111 +#define atomic_inc_unchecked(v) atomic_inc(v)
80112 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
80113 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
80114 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
80115 +#define atomic_dec_unchecked(v) atomic_dec(v)
80116 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
80117 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
80118 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
80119 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
80120 +
80121 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
80122 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
80123 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
80124 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
80125 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
80126 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
80127 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
80128 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
80129 +#endif
80130 +
80131 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
80132 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
80133 index 30ad9c8..c70c170 100644
80134 --- a/include/asm-generic/atomic64.h
80135 +++ b/include/asm-generic/atomic64.h
80136 @@ -16,6 +16,8 @@ typedef struct {
80137 long long counter;
80138 } atomic64_t;
80139
80140 +typedef atomic64_t atomic64_unchecked_t;
80141 +
80142 #define ATOMIC64_INIT(i) { (i) }
80143
80144 extern long long atomic64_read(const atomic64_t *v);
80145 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
80146 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
80147 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
80148
80149 +#define atomic64_read_unchecked(v) atomic64_read(v)
80150 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
80151 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
80152 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
80153 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
80154 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
80155 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
80156 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
80157 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
80158 +
80159 #endif /* _ASM_GENERIC_ATOMIC64_H */
80160 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
80161 index f5c40b0..e902f9d 100644
80162 --- a/include/asm-generic/barrier.h
80163 +++ b/include/asm-generic/barrier.h
80164 @@ -82,7 +82,7 @@
80165 do { \
80166 compiletime_assert_atomic_type(*p); \
80167 smp_mb(); \
80168 - ACCESS_ONCE(*p) = (v); \
80169 + ACCESS_ONCE_RW(*p) = (v); \
80170 } while (0)
80171
80172 #define smp_load_acquire(p) \
80173 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
80174 index a60a7cc..0fe12f2 100644
80175 --- a/include/asm-generic/bitops/__fls.h
80176 +++ b/include/asm-generic/bitops/__fls.h
80177 @@ -9,7 +9,7 @@
80178 *
80179 * Undefined if no set bit exists, so code should check against 0 first.
80180 */
80181 -static __always_inline unsigned long __fls(unsigned long word)
80182 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
80183 {
80184 int num = BITS_PER_LONG - 1;
80185
80186 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
80187 index 0576d1f..dad6c71 100644
80188 --- a/include/asm-generic/bitops/fls.h
80189 +++ b/include/asm-generic/bitops/fls.h
80190 @@ -9,7 +9,7 @@
80191 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
80192 */
80193
80194 -static __always_inline int fls(int x)
80195 +static __always_inline int __intentional_overflow(-1) fls(int x)
80196 {
80197 int r = 32;
80198
80199 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
80200 index b097cf8..3d40e14 100644
80201 --- a/include/asm-generic/bitops/fls64.h
80202 +++ b/include/asm-generic/bitops/fls64.h
80203 @@ -15,7 +15,7 @@
80204 * at position 64.
80205 */
80206 #if BITS_PER_LONG == 32
80207 -static __always_inline int fls64(__u64 x)
80208 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
80209 {
80210 __u32 h = x >> 32;
80211 if (h)
80212 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
80213 return fls(x);
80214 }
80215 #elif BITS_PER_LONG == 64
80216 -static __always_inline int fls64(__u64 x)
80217 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
80218 {
80219 if (x == 0)
80220 return 0;
80221 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
80222 index 1bfcfe5..e04c5c9 100644
80223 --- a/include/asm-generic/cache.h
80224 +++ b/include/asm-generic/cache.h
80225 @@ -6,7 +6,7 @@
80226 * cache lines need to provide their own cache.h.
80227 */
80228
80229 -#define L1_CACHE_SHIFT 5
80230 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
80231 +#define L1_CACHE_SHIFT 5UL
80232 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
80233
80234 #endif /* __ASM_GENERIC_CACHE_H */
80235 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
80236 index 0d68a1e..b74a761 100644
80237 --- a/include/asm-generic/emergency-restart.h
80238 +++ b/include/asm-generic/emergency-restart.h
80239 @@ -1,7 +1,7 @@
80240 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
80241 #define _ASM_GENERIC_EMERGENCY_RESTART_H
80242
80243 -static inline void machine_emergency_restart(void)
80244 +static inline __noreturn void machine_emergency_restart(void)
80245 {
80246 machine_restart(NULL);
80247 }
80248 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
80249 index 90f99c7..00ce236 100644
80250 --- a/include/asm-generic/kmap_types.h
80251 +++ b/include/asm-generic/kmap_types.h
80252 @@ -2,9 +2,9 @@
80253 #define _ASM_GENERIC_KMAP_TYPES_H
80254
80255 #ifdef __WITH_KM_FENCE
80256 -# define KM_TYPE_NR 41
80257 +# define KM_TYPE_NR 42
80258 #else
80259 -# define KM_TYPE_NR 20
80260 +# define KM_TYPE_NR 21
80261 #endif
80262
80263 #endif
80264 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
80265 index 9ceb03b..62b0b8f 100644
80266 --- a/include/asm-generic/local.h
80267 +++ b/include/asm-generic/local.h
80268 @@ -23,24 +23,37 @@ typedef struct
80269 atomic_long_t a;
80270 } local_t;
80271
80272 +typedef struct {
80273 + atomic_long_unchecked_t a;
80274 +} local_unchecked_t;
80275 +
80276 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
80277
80278 #define local_read(l) atomic_long_read(&(l)->a)
80279 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
80280 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
80281 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
80282 #define local_inc(l) atomic_long_inc(&(l)->a)
80283 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
80284 #define local_dec(l) atomic_long_dec(&(l)->a)
80285 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
80286 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
80287 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
80288 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
80289 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
80290
80291 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
80292 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
80293 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
80294 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
80295 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
80296 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
80297 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
80298 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
80299 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
80300
80301 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
80302 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
80303 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
80304 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
80305 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
80306 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
80307 index 725612b..9cc513a 100644
80308 --- a/include/asm-generic/pgtable-nopmd.h
80309 +++ b/include/asm-generic/pgtable-nopmd.h
80310 @@ -1,14 +1,19 @@
80311 #ifndef _PGTABLE_NOPMD_H
80312 #define _PGTABLE_NOPMD_H
80313
80314 -#ifndef __ASSEMBLY__
80315 -
80316 #include <asm-generic/pgtable-nopud.h>
80317
80318 -struct mm_struct;
80319 -
80320 #define __PAGETABLE_PMD_FOLDED
80321
80322 +#define PMD_SHIFT PUD_SHIFT
80323 +#define PTRS_PER_PMD 1
80324 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
80325 +#define PMD_MASK (~(PMD_SIZE-1))
80326 +
80327 +#ifndef __ASSEMBLY__
80328 +
80329 +struct mm_struct;
80330 +
80331 /*
80332 * Having the pmd type consist of a pud gets the size right, and allows
80333 * us to conceptually access the pud entry that this pmd is folded into
80334 @@ -16,11 +21,6 @@ struct mm_struct;
80335 */
80336 typedef struct { pud_t pud; } pmd_t;
80337
80338 -#define PMD_SHIFT PUD_SHIFT
80339 -#define PTRS_PER_PMD 1
80340 -#define PMD_SIZE (1UL << PMD_SHIFT)
80341 -#define PMD_MASK (~(PMD_SIZE-1))
80342 -
80343 /*
80344 * The "pud_xxx()" functions here are trivial for a folded two-level
80345 * setup: the pmd is never bad, and a pmd always exists (as it's folded
80346 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
80347 index 810431d..0ec4804f 100644
80348 --- a/include/asm-generic/pgtable-nopud.h
80349 +++ b/include/asm-generic/pgtable-nopud.h
80350 @@ -1,10 +1,15 @@
80351 #ifndef _PGTABLE_NOPUD_H
80352 #define _PGTABLE_NOPUD_H
80353
80354 -#ifndef __ASSEMBLY__
80355 -
80356 #define __PAGETABLE_PUD_FOLDED
80357
80358 +#define PUD_SHIFT PGDIR_SHIFT
80359 +#define PTRS_PER_PUD 1
80360 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
80361 +#define PUD_MASK (~(PUD_SIZE-1))
80362 +
80363 +#ifndef __ASSEMBLY__
80364 +
80365 /*
80366 * Having the pud type consist of a pgd gets the size right, and allows
80367 * us to conceptually access the pgd entry that this pud is folded into
80368 @@ -12,11 +17,6 @@
80369 */
80370 typedef struct { pgd_t pgd; } pud_t;
80371
80372 -#define PUD_SHIFT PGDIR_SHIFT
80373 -#define PTRS_PER_PUD 1
80374 -#define PUD_SIZE (1UL << PUD_SHIFT)
80375 -#define PUD_MASK (~(PUD_SIZE-1))
80376 -
80377 /*
80378 * The "pgd_xxx()" functions here are trivial for a folded two-level
80379 * setup: the pud is never bad, and a pud always exists (as it's folded
80380 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
80381 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
80382
80383 #define pgd_populate(mm, pgd, pud) do { } while (0)
80384 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
80385 /*
80386 * (puds are folded into pgds so this doesn't get actually called,
80387 * but the define is needed for a generic inline function.)
80388 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
80389 index 177d597..2826237 100644
80390 --- a/include/asm-generic/pgtable.h
80391 +++ b/include/asm-generic/pgtable.h
80392 @@ -839,6 +839,22 @@ static inline void pmdp_set_numa(struct mm_struct *mm, unsigned long addr,
80393 }
80394 #endif /* CONFIG_NUMA_BALANCING */
80395
80396 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
80397 +#ifdef CONFIG_PAX_KERNEXEC
80398 +#error KERNEXEC requires pax_open_kernel
80399 +#else
80400 +static inline unsigned long pax_open_kernel(void) { return 0; }
80401 +#endif
80402 +#endif
80403 +
80404 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
80405 +#ifdef CONFIG_PAX_KERNEXEC
80406 +#error KERNEXEC requires pax_close_kernel
80407 +#else
80408 +static inline unsigned long pax_close_kernel(void) { return 0; }
80409 +#endif
80410 +#endif
80411 +
80412 #endif /* CONFIG_MMU */
80413
80414 #endif /* !__ASSEMBLY__ */
80415 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
80416 index 72d8803..cb9749c 100644
80417 --- a/include/asm-generic/uaccess.h
80418 +++ b/include/asm-generic/uaccess.h
80419 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
80420 return __clear_user(to, n);
80421 }
80422
80423 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
80424 +#ifdef CONFIG_PAX_MEMORY_UDEREF
80425 +#error UDEREF requires pax_open_userland
80426 +#else
80427 +static inline unsigned long pax_open_userland(void) { return 0; }
80428 +#endif
80429 +#endif
80430 +
80431 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
80432 +#ifdef CONFIG_PAX_MEMORY_UDEREF
80433 +#error UDEREF requires pax_close_userland
80434 +#else
80435 +static inline unsigned long pax_close_userland(void) { return 0; }
80436 +#endif
80437 +#endif
80438 +
80439 #endif /* __ASM_GENERIC_UACCESS_H */
80440 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
80441 index bee5d68..8d362d1 100644
80442 --- a/include/asm-generic/vmlinux.lds.h
80443 +++ b/include/asm-generic/vmlinux.lds.h
80444 @@ -234,6 +234,7 @@
80445 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
80446 VMLINUX_SYMBOL(__start_rodata) = .; \
80447 *(.rodata) *(.rodata.*) \
80448 + *(.data..read_only) \
80449 *(__vermagic) /* Kernel version magic */ \
80450 . = ALIGN(8); \
80451 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
80452 @@ -726,17 +727,18 @@
80453 * section in the linker script will go there too. @phdr should have
80454 * a leading colon.
80455 *
80456 - * Note that this macros defines __per_cpu_load as an absolute symbol.
80457 + * Note that this macros defines per_cpu_load as an absolute symbol.
80458 * If there is no need to put the percpu section at a predetermined
80459 * address, use PERCPU_SECTION.
80460 */
80461 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
80462 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
80463 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
80464 + per_cpu_load = .; \
80465 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
80466 - LOAD_OFFSET) { \
80467 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
80468 PERCPU_INPUT(cacheline) \
80469 } phdr \
80470 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
80471 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
80472
80473 /**
80474 * PERCPU_SECTION - define output section for percpu area, simple version
80475 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
80476 index 623a59c..1e79ab9 100644
80477 --- a/include/crypto/algapi.h
80478 +++ b/include/crypto/algapi.h
80479 @@ -34,7 +34,7 @@ struct crypto_type {
80480 unsigned int maskclear;
80481 unsigned int maskset;
80482 unsigned int tfmsize;
80483 -};
80484 +} __do_const;
80485
80486 struct crypto_instance {
80487 struct crypto_alg alg;
80488 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
80489 index e1b2e8b..2697bd2 100644
80490 --- a/include/drm/drmP.h
80491 +++ b/include/drm/drmP.h
80492 @@ -59,6 +59,7 @@
80493
80494 #include <asm/mman.h>
80495 #include <asm/pgalloc.h>
80496 +#include <asm/local.h>
80497 #include <asm/uaccess.h>
80498
80499 #include <uapi/drm/drm.h>
80500 @@ -223,10 +224,12 @@ void drm_err(const char *format, ...);
80501 * \param cmd command.
80502 * \param arg argument.
80503 */
80504 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
80505 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
80506 + struct drm_file *file_priv);
80507 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
80508 struct drm_file *file_priv);
80509
80510 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
80511 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
80512 unsigned long arg);
80513
80514 #define DRM_IOCTL_NR(n) _IOC_NR(n)
80515 @@ -242,10 +245,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
80516 struct drm_ioctl_desc {
80517 unsigned int cmd;
80518 int flags;
80519 - drm_ioctl_t *func;
80520 + drm_ioctl_t func;
80521 unsigned int cmd_drv;
80522 const char *name;
80523 -};
80524 +} __do_const;
80525
80526 /**
80527 * Creates a driver or general drm_ioctl_desc array entry for the given
80528 @@ -629,7 +632,8 @@ struct drm_info_list {
80529 int (*show)(struct seq_file*, void*); /** show callback */
80530 u32 driver_features; /**< Required driver features for this entry */
80531 void *data;
80532 -};
80533 +} __do_const;
80534 +typedef struct drm_info_list __no_const drm_info_list_no_const;
80535
80536 /**
80537 * debugfs node structure. This structure represents a debugfs file.
80538 @@ -713,7 +717,7 @@ struct drm_device {
80539
80540 /** \name Usage Counters */
80541 /*@{ */
80542 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80543 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80544 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
80545 int buf_use; /**< Buffers in use -- cannot alloc */
80546 atomic_t buf_alloc; /**< Buffer allocation in progress */
80547 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
80548 index 7adbb65..2a1eb1f 100644
80549 --- a/include/drm/drm_crtc_helper.h
80550 +++ b/include/drm/drm_crtc_helper.h
80551 @@ -116,7 +116,7 @@ struct drm_encoder_helper_funcs {
80552 struct drm_connector *connector);
80553 /* disable encoder when not in use - more explicit than dpms off */
80554 void (*disable)(struct drm_encoder *encoder);
80555 -};
80556 +} __no_const;
80557
80558 /**
80559 * drm_connector_helper_funcs - helper operations for connectors
80560 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
80561 index d016dc5..3951fe0 100644
80562 --- a/include/drm/i915_pciids.h
80563 +++ b/include/drm/i915_pciids.h
80564 @@ -37,7 +37,7 @@
80565 */
80566 #define INTEL_VGA_DEVICE(id, info) { \
80567 0x8086, id, \
80568 - ~0, ~0, \
80569 + PCI_ANY_ID, PCI_ANY_ID, \
80570 0x030000, 0xff0000, \
80571 (unsigned long) info }
80572
80573 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
80574 index 72dcbe8..8db58d7 100644
80575 --- a/include/drm/ttm/ttm_memory.h
80576 +++ b/include/drm/ttm/ttm_memory.h
80577 @@ -48,7 +48,7 @@
80578
80579 struct ttm_mem_shrink {
80580 int (*do_shrink) (struct ttm_mem_shrink *);
80581 -};
80582 +} __no_const;
80583
80584 /**
80585 * struct ttm_mem_global - Global memory accounting structure.
80586 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
80587 index 49a8284..9643967 100644
80588 --- a/include/drm/ttm/ttm_page_alloc.h
80589 +++ b/include/drm/ttm/ttm_page_alloc.h
80590 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
80591 */
80592 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
80593
80594 +struct device;
80595 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80596 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80597
80598 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
80599 index 4b840e8..155d235 100644
80600 --- a/include/keys/asymmetric-subtype.h
80601 +++ b/include/keys/asymmetric-subtype.h
80602 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
80603 /* Verify the signature on a key of this subtype (optional) */
80604 int (*verify_signature)(const struct key *key,
80605 const struct public_key_signature *sig);
80606 -};
80607 +} __do_const;
80608
80609 /**
80610 * asymmetric_key_subtype - Get the subtype from an asymmetric key
80611 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
80612 index c1da539..1dcec55 100644
80613 --- a/include/linux/atmdev.h
80614 +++ b/include/linux/atmdev.h
80615 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
80616 #endif
80617
80618 struct k_atm_aal_stats {
80619 -#define __HANDLE_ITEM(i) atomic_t i
80620 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
80621 __AAL_STAT_ITEMS
80622 #undef __HANDLE_ITEM
80623 };
80624 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
80625 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
80626 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
80627 struct module *owner;
80628 -};
80629 +} __do_const ;
80630
80631 struct atmphy_ops {
80632 int (*start)(struct atm_dev *dev);
80633 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
80634 index 5b08a85..60922fb 100644
80635 --- a/include/linux/atomic.h
80636 +++ b/include/linux/atomic.h
80637 @@ -12,7 +12,7 @@
80638 * Atomically adds @a to @v, so long as @v was not already @u.
80639 * Returns non-zero if @v was not @u, and zero otherwise.
80640 */
80641 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
80642 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
80643 {
80644 return __atomic_add_unless(v, a, u) != u;
80645 }
80646 diff --git a/include/linux/audit.h b/include/linux/audit.h
80647 index af84234..4177a40 100644
80648 --- a/include/linux/audit.h
80649 +++ b/include/linux/audit.h
80650 @@ -225,7 +225,7 @@ static inline void audit_ptrace(struct task_struct *t)
80651 extern unsigned int audit_serial(void);
80652 extern int auditsc_get_stamp(struct audit_context *ctx,
80653 struct timespec *t, unsigned int *serial);
80654 -extern int audit_set_loginuid(kuid_t loginuid);
80655 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
80656
80657 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
80658 {
80659 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
80660 index 576e463..28fd926 100644
80661 --- a/include/linux/binfmts.h
80662 +++ b/include/linux/binfmts.h
80663 @@ -44,7 +44,7 @@ struct linux_binprm {
80664 unsigned interp_flags;
80665 unsigned interp_data;
80666 unsigned long loader, exec;
80667 -};
80668 +} __randomize_layout;
80669
80670 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
80671 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
80672 @@ -77,8 +77,10 @@ struct linux_binfmt {
80673 int (*load_binary)(struct linux_binprm *);
80674 int (*load_shlib)(struct file *);
80675 int (*core_dump)(struct coredump_params *cprm);
80676 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
80677 + void (*handle_mmap)(struct file *);
80678 unsigned long min_coredump; /* minimal dump size */
80679 -};
80680 +} __do_const __randomize_layout;
80681
80682 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
80683
80684 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
80685 index 202e403..16e6617 100644
80686 --- a/include/linux/bitmap.h
80687 +++ b/include/linux/bitmap.h
80688 @@ -302,7 +302,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
80689 return __bitmap_full(src, nbits);
80690 }
80691
80692 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
80693 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
80694 {
80695 if (small_const_nbits(nbits))
80696 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
80697 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
80698 index 5d858e0..336c1d9 100644
80699 --- a/include/linux/bitops.h
80700 +++ b/include/linux/bitops.h
80701 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
80702 * @word: value to rotate
80703 * @shift: bits to roll
80704 */
80705 -static inline __u32 rol32(__u32 word, unsigned int shift)
80706 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
80707 {
80708 return (word << shift) | (word >> (32 - shift));
80709 }
80710 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
80711 * @word: value to rotate
80712 * @shift: bits to roll
80713 */
80714 -static inline __u32 ror32(__u32 word, unsigned int shift)
80715 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
80716 {
80717 return (word >> shift) | (word << (32 - shift));
80718 }
80719 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
80720 return (__s32)(value << shift) >> shift;
80721 }
80722
80723 -static inline unsigned fls_long(unsigned long l)
80724 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
80725 {
80726 if (sizeof(l) == 4)
80727 return fls(l);
80728 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
80729 index 92f4b4b..483d537 100644
80730 --- a/include/linux/blkdev.h
80731 +++ b/include/linux/blkdev.h
80732 @@ -1613,7 +1613,7 @@ struct block_device_operations {
80733 /* this callback is with swap_lock and sometimes page table lock held */
80734 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
80735 struct module *owner;
80736 -};
80737 +} __do_const;
80738
80739 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
80740 unsigned long);
80741 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
80742 index afc1343..9735539 100644
80743 --- a/include/linux/blktrace_api.h
80744 +++ b/include/linux/blktrace_api.h
80745 @@ -25,7 +25,7 @@ struct blk_trace {
80746 struct dentry *dropped_file;
80747 struct dentry *msg_file;
80748 struct list_head running_list;
80749 - atomic_t dropped;
80750 + atomic_unchecked_t dropped;
80751 };
80752
80753 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
80754 diff --git a/include/linux/cache.h b/include/linux/cache.h
80755 index 17e7e82..1d7da26 100644
80756 --- a/include/linux/cache.h
80757 +++ b/include/linux/cache.h
80758 @@ -16,6 +16,14 @@
80759 #define __read_mostly
80760 #endif
80761
80762 +#ifndef __read_only
80763 +#ifdef CONFIG_PAX_KERNEXEC
80764 +#error KERNEXEC requires __read_only
80765 +#else
80766 +#define __read_only __read_mostly
80767 +#endif
80768 +#endif
80769 +
80770 #ifndef ____cacheline_aligned
80771 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
80772 #endif
80773 diff --git a/include/linux/capability.h b/include/linux/capability.h
80774 index aa93e5e..985a1b0 100644
80775 --- a/include/linux/capability.h
80776 +++ b/include/linux/capability.h
80777 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
80778 extern bool capable(int cap);
80779 extern bool ns_capable(struct user_namespace *ns, int cap);
80780 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
80781 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
80782 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
80783 +extern bool capable_nolog(int cap);
80784 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
80785
80786 /* audit system wants to get cap info from files as well */
80787 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
80788
80789 +extern int is_privileged_binary(const struct dentry *dentry);
80790 +
80791 #endif /* !_LINUX_CAPABILITY_H */
80792 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
80793 index 8609d57..86e4d79 100644
80794 --- a/include/linux/cdrom.h
80795 +++ b/include/linux/cdrom.h
80796 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
80797
80798 /* driver specifications */
80799 const int capability; /* capability flags */
80800 - int n_minors; /* number of active minor devices */
80801 /* handle uniform packets for scsi type devices (scsi,atapi) */
80802 int (*generic_packet) (struct cdrom_device_info *,
80803 struct packet_command *);
80804 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
80805 index 4ce9056..86caac6 100644
80806 --- a/include/linux/cleancache.h
80807 +++ b/include/linux/cleancache.h
80808 @@ -31,7 +31,7 @@ struct cleancache_ops {
80809 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
80810 void (*invalidate_inode)(int, struct cleancache_filekey);
80811 void (*invalidate_fs)(int);
80812 -};
80813 +} __no_const;
80814
80815 extern struct cleancache_ops *
80816 cleancache_register_ops(struct cleancache_ops *ops);
80817 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
80818 index d936409..ce9f842 100644
80819 --- a/include/linux/clk-provider.h
80820 +++ b/include/linux/clk-provider.h
80821 @@ -191,6 +191,7 @@ struct clk_ops {
80822 void (*init)(struct clk_hw *hw);
80823 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
80824 };
80825 +typedef struct clk_ops __no_const clk_ops_no_const;
80826
80827 /**
80828 * struct clk_init_data - holds init data that's common to all clocks and is
80829 diff --git a/include/linux/compat.h b/include/linux/compat.h
80830 index 7450ca2..a824b81 100644
80831 --- a/include/linux/compat.h
80832 +++ b/include/linux/compat.h
80833 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
80834 compat_size_t __user *len_ptr);
80835
80836 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
80837 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
80838 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
80839 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
80840 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
80841 compat_ssize_t msgsz, int msgflg);
80842 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
80843 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
80844 compat_ulong_t addr, compat_ulong_t data);
80845 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
80846 - compat_long_t addr, compat_long_t data);
80847 + compat_ulong_t addr, compat_ulong_t data);
80848
80849 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
80850 /*
80851 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
80852 index d1a5582..4424efa 100644
80853 --- a/include/linux/compiler-gcc4.h
80854 +++ b/include/linux/compiler-gcc4.h
80855 @@ -39,9 +39,34 @@
80856 # define __compiletime_warning(message) __attribute__((warning(message)))
80857 # define __compiletime_error(message) __attribute__((error(message)))
80858 #endif /* __CHECKER__ */
80859 +
80860 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80861 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80862 +#define __bos0(ptr) __bos((ptr), 0)
80863 +#define __bos1(ptr) __bos((ptr), 1)
80864 #endif /* GCC_VERSION >= 40300 */
80865
80866 #if GCC_VERSION >= 40500
80867 +
80868 +#ifdef RANDSTRUCT_PLUGIN
80869 +#define __randomize_layout __attribute__((randomize_layout))
80870 +#define __no_randomize_layout __attribute__((no_randomize_layout))
80871 +#endif
80872 +
80873 +#ifdef CONSTIFY_PLUGIN
80874 +#define __no_const __attribute__((no_const))
80875 +#define __do_const __attribute__((do_const))
80876 +#endif
80877 +
80878 +#ifdef SIZE_OVERFLOW_PLUGIN
80879 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80880 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80881 +#endif
80882 +
80883 +#ifdef LATENT_ENTROPY_PLUGIN
80884 +#define __latent_entropy __attribute__((latent_entropy))
80885 +#endif
80886 +
80887 /*
80888 * Mark a position in code as unreachable. This can be used to
80889 * suppress control flow warnings after asm blocks that transfer
80890 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
80891 index c8c5659..9b20f4e 100644
80892 --- a/include/linux/compiler-gcc5.h
80893 +++ b/include/linux/compiler-gcc5.h
80894 @@ -28,6 +28,25 @@
80895 # define __compiletime_error(message) __attribute__((error(message)))
80896 #endif /* __CHECKER__ */
80897
80898 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80899 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80900 +#define __bos0(ptr) __bos((ptr), 0)
80901 +#define __bos1(ptr) __bos((ptr), 1)
80902 +
80903 +#ifdef CONSTIFY_PLUGIN
80904 +#define __no_const __attribute__((no_const))
80905 +#define __do_const __attribute__((do_const))
80906 +#endif
80907 +
80908 +#ifdef SIZE_OVERFLOW_PLUGIN
80909 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80910 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80911 +#endif
80912 +
80913 +#ifdef LATENT_ENTROPY_PLUGIN
80914 +#define __latent_entropy __attribute__((latent_entropy))
80915 +#endif
80916 +
80917 /*
80918 * Mark a position in code as unreachable. This can be used to
80919 * suppress control flow warnings after asm blocks that transfer
80920 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
80921 index fa6a314..a1b01ad 100644
80922 --- a/include/linux/compiler.h
80923 +++ b/include/linux/compiler.h
80924 @@ -5,11 +5,14 @@
80925
80926 #ifdef __CHECKER__
80927 # define __user __attribute__((noderef, address_space(1)))
80928 +# define __force_user __force __user
80929 # define __kernel __attribute__((address_space(0)))
80930 +# define __force_kernel __force __kernel
80931 # define __safe __attribute__((safe))
80932 # define __force __attribute__((force))
80933 # define __nocast __attribute__((nocast))
80934 # define __iomem __attribute__((noderef, address_space(2)))
80935 +# define __force_iomem __force __iomem
80936 # define __must_hold(x) __attribute__((context(x,1,1)))
80937 # define __acquires(x) __attribute__((context(x,0,1)))
80938 # define __releases(x) __attribute__((context(x,1,0)))
80939 @@ -17,20 +20,37 @@
80940 # define __release(x) __context__(x,-1)
80941 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
80942 # define __percpu __attribute__((noderef, address_space(3)))
80943 +# define __force_percpu __force __percpu
80944 #ifdef CONFIG_SPARSE_RCU_POINTER
80945 # define __rcu __attribute__((noderef, address_space(4)))
80946 +# define __force_rcu __force __rcu
80947 #else
80948 # define __rcu
80949 +# define __force_rcu
80950 #endif
80951 extern void __chk_user_ptr(const volatile void __user *);
80952 extern void __chk_io_ptr(const volatile void __iomem *);
80953 #else
80954 -# define __user
80955 -# define __kernel
80956 +# ifdef CHECKER_PLUGIN
80957 +//# define __user
80958 +//# define __force_user
80959 +//# define __kernel
80960 +//# define __force_kernel
80961 +# else
80962 +# ifdef STRUCTLEAK_PLUGIN
80963 +# define __user __attribute__((user))
80964 +# else
80965 +# define __user
80966 +# endif
80967 +# define __force_user
80968 +# define __kernel
80969 +# define __force_kernel
80970 +# endif
80971 # define __safe
80972 # define __force
80973 # define __nocast
80974 # define __iomem
80975 +# define __force_iomem
80976 # define __chk_user_ptr(x) (void)0
80977 # define __chk_io_ptr(x) (void)0
80978 # define __builtin_warning(x, y...) (1)
80979 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
80980 # define __release(x) (void)0
80981 # define __cond_lock(x,c) (c)
80982 # define __percpu
80983 +# define __force_percpu
80984 # define __rcu
80985 +# define __force_rcu
80986 #endif
80987
80988 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
80989 @@ -201,32 +223,32 @@ static __always_inline void data_access_exceeds_word_size(void)
80990 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
80991 {
80992 switch (size) {
80993 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
80994 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
80995 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
80996 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
80997 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
80998 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
80999 #ifdef CONFIG_64BIT
81000 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
81001 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
81002 #endif
81003 default:
81004 barrier();
81005 - __builtin_memcpy((void *)res, (const void *)p, size);
81006 + __builtin_memcpy(res, (const void *)p, size);
81007 data_access_exceeds_word_size();
81008 barrier();
81009 }
81010 }
81011
81012 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
81013 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
81014 {
81015 switch (size) {
81016 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
81017 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
81018 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
81019 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
81020 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
81021 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
81022 #ifdef CONFIG_64BIT
81023 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
81024 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
81025 #endif
81026 default:
81027 barrier();
81028 - __builtin_memcpy((void *)p, (const void *)res, size);
81029 + __builtin_memcpy((void *)p, res, size);
81030 data_access_exceeds_word_size();
81031 barrier();
81032 }
81033 @@ -360,6 +382,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81034 # define __attribute_const__ /* unimplemented */
81035 #endif
81036
81037 +#ifndef __randomize_layout
81038 +# define __randomize_layout
81039 +#endif
81040 +
81041 +#ifndef __no_randomize_layout
81042 +# define __no_randomize_layout
81043 +#endif
81044 +
81045 +#ifndef __no_const
81046 +# define __no_const
81047 +#endif
81048 +
81049 +#ifndef __do_const
81050 +# define __do_const
81051 +#endif
81052 +
81053 +#ifndef __size_overflow
81054 +# define __size_overflow(...)
81055 +#endif
81056 +
81057 +#ifndef __intentional_overflow
81058 +# define __intentional_overflow(...)
81059 +#endif
81060 +
81061 +#ifndef __latent_entropy
81062 +# define __latent_entropy
81063 +#endif
81064 +
81065 /*
81066 * Tell gcc if a function is cold. The compiler will assume any path
81067 * directly leading to the call is unlikely.
81068 @@ -369,6 +419,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81069 #define __cold
81070 #endif
81071
81072 +#ifndef __alloc_size
81073 +#define __alloc_size(...)
81074 +#endif
81075 +
81076 +#ifndef __bos
81077 +#define __bos(ptr, arg)
81078 +#endif
81079 +
81080 +#ifndef __bos0
81081 +#define __bos0(ptr)
81082 +#endif
81083 +
81084 +#ifndef __bos1
81085 +#define __bos1(ptr)
81086 +#endif
81087 +
81088 /* Simple shorthand for a section definition */
81089 #ifndef __section
81090 # define __section(S) __attribute__ ((__section__(#S)))
81091 @@ -383,6 +449,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81092 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
81093 #endif
81094
81095 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
81096 +
81097 /* Is this type a native word size -- useful for atomic operations */
81098 #ifndef __native_word
81099 # define __native_word(t) (sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
81100 @@ -462,8 +530,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81101 */
81102 #define __ACCESS_ONCE(x) ({ \
81103 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
81104 - (volatile typeof(x) *)&(x); })
81105 + (volatile const typeof(x) *)&(x); })
81106 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
81107 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
81108
81109 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
81110 #ifdef CONFIG_KPROBES
81111 diff --git a/include/linux/completion.h b/include/linux/completion.h
81112 index 5d5aaae..0ea9b84 100644
81113 --- a/include/linux/completion.h
81114 +++ b/include/linux/completion.h
81115 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
81116
81117 extern void wait_for_completion(struct completion *);
81118 extern void wait_for_completion_io(struct completion *);
81119 -extern int wait_for_completion_interruptible(struct completion *x);
81120 -extern int wait_for_completion_killable(struct completion *x);
81121 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
81122 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
81123 extern unsigned long wait_for_completion_timeout(struct completion *x,
81124 - unsigned long timeout);
81125 + unsigned long timeout) __intentional_overflow(-1);
81126 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
81127 - unsigned long timeout);
81128 + unsigned long timeout) __intentional_overflow(-1);
81129 extern long wait_for_completion_interruptible_timeout(
81130 - struct completion *x, unsigned long timeout);
81131 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
81132 extern long wait_for_completion_killable_timeout(
81133 - struct completion *x, unsigned long timeout);
81134 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
81135 extern bool try_wait_for_completion(struct completion *x);
81136 extern bool completion_done(struct completion *x);
81137
81138 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
81139 index 34025df..d94bbbc 100644
81140 --- a/include/linux/configfs.h
81141 +++ b/include/linux/configfs.h
81142 @@ -125,7 +125,7 @@ struct configfs_attribute {
81143 const char *ca_name;
81144 struct module *ca_owner;
81145 umode_t ca_mode;
81146 -};
81147 +} __do_const;
81148
81149 /*
81150 * Users often need to create attribute structures for their configurable
81151 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
81152 index 4d078ce..c970f4d 100644
81153 --- a/include/linux/cpufreq.h
81154 +++ b/include/linux/cpufreq.h
81155 @@ -206,6 +206,7 @@ struct global_attr {
81156 ssize_t (*store)(struct kobject *a, struct attribute *b,
81157 const char *c, size_t count);
81158 };
81159 +typedef struct global_attr __no_const global_attr_no_const;
81160
81161 #define define_one_global_ro(_name) \
81162 static struct global_attr _name = \
81163 @@ -277,7 +278,7 @@ struct cpufreq_driver {
81164 bool boost_supported;
81165 bool boost_enabled;
81166 int (*set_boost)(int state);
81167 -};
81168 +} __do_const;
81169
81170 /* flags */
81171 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
81172 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
81173 index 948df62..4602717 100644
81174 --- a/include/linux/cpuidle.h
81175 +++ b/include/linux/cpuidle.h
81176 @@ -50,7 +50,8 @@ struct cpuidle_state {
81177 int index);
81178
81179 int (*enter_dead) (struct cpuidle_device *dev, int index);
81180 -};
81181 +} __do_const;
81182 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
81183
81184 /* Idle State Flags */
81185 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
81186 @@ -205,7 +206,7 @@ struct cpuidle_governor {
81187 void (*reflect) (struct cpuidle_device *dev, int index);
81188
81189 struct module *owner;
81190 -};
81191 +} __do_const;
81192
81193 #ifdef CONFIG_CPU_IDLE
81194 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
81195 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
81196 index b950e9d..63810aa 100644
81197 --- a/include/linux/cpumask.h
81198 +++ b/include/linux/cpumask.h
81199 @@ -118,17 +118,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
81200 }
81201
81202 /* Valid inputs for n are -1 and 0. */
81203 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81204 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
81205 {
81206 return n+1;
81207 }
81208
81209 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81210 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
81211 {
81212 return n+1;
81213 }
81214
81215 -static inline unsigned int cpumask_next_and(int n,
81216 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
81217 const struct cpumask *srcp,
81218 const struct cpumask *andp)
81219 {
81220 @@ -174,7 +174,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
81221 *
81222 * Returns >= nr_cpu_ids if no further cpus set.
81223 */
81224 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81225 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
81226 {
81227 /* -1 is a legal arg here. */
81228 if (n != -1)
81229 @@ -189,7 +189,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81230 *
81231 * Returns >= nr_cpu_ids if no further cpus unset.
81232 */
81233 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81234 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
81235 {
81236 /* -1 is a legal arg here. */
81237 if (n != -1)
81238 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81239 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
81240 }
81241
81242 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
81243 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
81244 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
81245 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
81246
81247 @@ -464,7 +464,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
81248 * cpumask_weight - Count of bits in *srcp
81249 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
81250 */
81251 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
81252 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
81253 {
81254 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
81255 }
81256 diff --git a/include/linux/cred.h b/include/linux/cred.h
81257 index 2fb2ca2..d6a3340 100644
81258 --- a/include/linux/cred.h
81259 +++ b/include/linux/cred.h
81260 @@ -35,7 +35,7 @@ struct group_info {
81261 int nblocks;
81262 kgid_t small_block[NGROUPS_SMALL];
81263 kgid_t *blocks[0];
81264 -};
81265 +} __randomize_layout;
81266
81267 /**
81268 * get_group_info - Get a reference to a group info structure
81269 @@ -137,7 +137,7 @@ struct cred {
81270 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
81271 struct group_info *group_info; /* supplementary groups for euid/fsgid */
81272 struct rcu_head rcu; /* RCU deletion hook */
81273 -};
81274 +} __randomize_layout;
81275
81276 extern void __put_cred(struct cred *);
81277 extern void exit_creds(struct task_struct *);
81278 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
81279 static inline void validate_process_creds(void)
81280 {
81281 }
81282 +static inline void validate_task_creds(struct task_struct *task)
81283 +{
81284 +}
81285 #endif
81286
81287 /**
81288 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
81289
81290 #define task_uid(task) (task_cred_xxx((task), uid))
81291 #define task_euid(task) (task_cred_xxx((task), euid))
81292 +#define task_securebits(task) (task_cred_xxx((task), securebits))
81293
81294 #define current_cred_xxx(xxx) \
81295 ({ \
81296 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
81297 index 9c8776d..8c526c2 100644
81298 --- a/include/linux/crypto.h
81299 +++ b/include/linux/crypto.h
81300 @@ -626,7 +626,7 @@ struct cipher_tfm {
81301 const u8 *key, unsigned int keylen);
81302 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
81303 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
81304 -};
81305 +} __no_const;
81306
81307 struct hash_tfm {
81308 int (*init)(struct hash_desc *desc);
81309 @@ -647,13 +647,13 @@ struct compress_tfm {
81310 int (*cot_decompress)(struct crypto_tfm *tfm,
81311 const u8 *src, unsigned int slen,
81312 u8 *dst, unsigned int *dlen);
81313 -};
81314 +} __no_const;
81315
81316 struct rng_tfm {
81317 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
81318 unsigned int dlen);
81319 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
81320 -};
81321 +} __no_const;
81322
81323 #define crt_ablkcipher crt_u.ablkcipher
81324 #define crt_aead crt_u.aead
81325 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
81326 index 653589e..4ef254a 100644
81327 --- a/include/linux/ctype.h
81328 +++ b/include/linux/ctype.h
81329 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
81330 * Fast implementation of tolower() for internal usage. Do not use in your
81331 * code.
81332 */
81333 -static inline char _tolower(const char c)
81334 +static inline unsigned char _tolower(const unsigned char c)
81335 {
81336 return c | 0x20;
81337 }
81338 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
81339 index 5a81398..6bbee30 100644
81340 --- a/include/linux/dcache.h
81341 +++ b/include/linux/dcache.h
81342 @@ -123,6 +123,9 @@ struct dentry {
81343 unsigned long d_time; /* used by d_revalidate */
81344 void *d_fsdata; /* fs-specific data */
81345
81346 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
81347 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
81348 +#endif
81349 struct list_head d_lru; /* LRU list */
81350 struct list_head d_child; /* child of parent list */
81351 struct list_head d_subdirs; /* our children */
81352 @@ -133,7 +136,7 @@ struct dentry {
81353 struct hlist_node d_alias; /* inode alias list */
81354 struct rcu_head d_rcu;
81355 } d_u;
81356 -};
81357 +} __randomize_layout;
81358
81359 /*
81360 * dentry->d_lock spinlock nesting subclasses:
81361 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
81362 index 7925bf0..d5143d2 100644
81363 --- a/include/linux/decompress/mm.h
81364 +++ b/include/linux/decompress/mm.h
81365 @@ -77,7 +77,7 @@ static void free(void *where)
81366 * warnings when not needed (indeed large_malloc / large_free are not
81367 * needed by inflate */
81368
81369 -#define malloc(a) kmalloc(a, GFP_KERNEL)
81370 +#define malloc(a) kmalloc((a), GFP_KERNEL)
81371 #define free(a) kfree(a)
81372
81373 #define large_malloc(a) vmalloc(a)
81374 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
81375 index ce447f0..83c66bd 100644
81376 --- a/include/linux/devfreq.h
81377 +++ b/include/linux/devfreq.h
81378 @@ -114,7 +114,7 @@ struct devfreq_governor {
81379 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
81380 int (*event_handler)(struct devfreq *devfreq,
81381 unsigned int event, void *data);
81382 -};
81383 +} __do_const;
81384
81385 /**
81386 * struct devfreq - Device devfreq structure
81387 diff --git a/include/linux/device.h b/include/linux/device.h
81388 index fb50673..ec0b35b 100644
81389 --- a/include/linux/device.h
81390 +++ b/include/linux/device.h
81391 @@ -311,7 +311,7 @@ struct subsys_interface {
81392 struct list_head node;
81393 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
81394 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
81395 -};
81396 +} __do_const;
81397
81398 int subsys_interface_register(struct subsys_interface *sif);
81399 void subsys_interface_unregister(struct subsys_interface *sif);
81400 @@ -507,7 +507,7 @@ struct device_type {
81401 void (*release)(struct device *dev);
81402
81403 const struct dev_pm_ops *pm;
81404 -};
81405 +} __do_const;
81406
81407 /* interface for exporting device attributes */
81408 struct device_attribute {
81409 @@ -517,11 +517,12 @@ struct device_attribute {
81410 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
81411 const char *buf, size_t count);
81412 };
81413 +typedef struct device_attribute __no_const device_attribute_no_const;
81414
81415 struct dev_ext_attribute {
81416 struct device_attribute attr;
81417 void *var;
81418 -};
81419 +} __do_const;
81420
81421 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
81422 char *buf);
81423 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
81424 index c3007cb..43efc8c 100644
81425 --- a/include/linux/dma-mapping.h
81426 +++ b/include/linux/dma-mapping.h
81427 @@ -60,7 +60,7 @@ struct dma_map_ops {
81428 u64 (*get_required_mask)(struct device *dev);
81429 #endif
81430 int is_phys;
81431 -};
81432 +} __do_const;
81433
81434 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
81435
81436 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
81437 index 40cd75e..38572a9 100644
81438 --- a/include/linux/dmaengine.h
81439 +++ b/include/linux/dmaengine.h
81440 @@ -1137,9 +1137,9 @@ struct dma_pinned_list {
81441 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
81442 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
81443
81444 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
81445 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
81446 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
81447 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
81448 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
81449 struct dma_pinned_list *pinned_list, struct page *page,
81450 unsigned int offset, size_t len);
81451
81452 diff --git a/include/linux/efi.h b/include/linux/efi.h
81453 index 0238d61..34a758f 100644
81454 --- a/include/linux/efi.h
81455 +++ b/include/linux/efi.h
81456 @@ -1054,6 +1054,7 @@ struct efivar_operations {
81457 efi_set_variable_nonblocking_t *set_variable_nonblocking;
81458 efi_query_variable_store_t *query_variable_store;
81459 };
81460 +typedef struct efivar_operations __no_const efivar_operations_no_const;
81461
81462 struct efivars {
81463 /*
81464 diff --git a/include/linux/elf.h b/include/linux/elf.h
81465 index 20fa8d8..3d0dd18 100644
81466 --- a/include/linux/elf.h
81467 +++ b/include/linux/elf.h
81468 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
81469 #define elf_note elf32_note
81470 #define elf_addr_t Elf32_Off
81471 #define Elf_Half Elf32_Half
81472 +#define elf_dyn Elf32_Dyn
81473
81474 #else
81475
81476 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
81477 #define elf_note elf64_note
81478 #define elf_addr_t Elf64_Off
81479 #define Elf_Half Elf64_Half
81480 +#define elf_dyn Elf64_Dyn
81481
81482 #endif
81483
81484 diff --git a/include/linux/err.h b/include/linux/err.h
81485 index a729120..6ede2c9 100644
81486 --- a/include/linux/err.h
81487 +++ b/include/linux/err.h
81488 @@ -20,12 +20,12 @@
81489
81490 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
81491
81492 -static inline void * __must_check ERR_PTR(long error)
81493 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
81494 {
81495 return (void *) error;
81496 }
81497
81498 -static inline long __must_check PTR_ERR(__force const void *ptr)
81499 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
81500 {
81501 return (long) ptr;
81502 }
81503 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
81504 index 36f49c4..a2a1f4c 100644
81505 --- a/include/linux/extcon.h
81506 +++ b/include/linux/extcon.h
81507 @@ -135,7 +135,7 @@ struct extcon_dev {
81508 /* /sys/class/extcon/.../mutually_exclusive/... */
81509 struct attribute_group attr_g_muex;
81510 struct attribute **attrs_muex;
81511 - struct device_attribute *d_attrs_muex;
81512 + device_attribute_no_const *d_attrs_muex;
81513 };
81514
81515 /**
81516 diff --git a/include/linux/fb.h b/include/linux/fb.h
81517 index 09bb7a1..d98870a 100644
81518 --- a/include/linux/fb.h
81519 +++ b/include/linux/fb.h
81520 @@ -305,7 +305,7 @@ struct fb_ops {
81521 /* called at KDB enter and leave time to prepare the console */
81522 int (*fb_debug_enter)(struct fb_info *info);
81523 int (*fb_debug_leave)(struct fb_info *info);
81524 -};
81525 +} __do_const;
81526
81527 #ifdef CONFIG_FB_TILEBLITTING
81528 #define FB_TILE_CURSOR_NONE 0
81529 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
81530 index 230f87b..1fd0485 100644
81531 --- a/include/linux/fdtable.h
81532 +++ b/include/linux/fdtable.h
81533 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
81534 void put_files_struct(struct files_struct *fs);
81535 void reset_files_struct(struct files_struct *);
81536 int unshare_files(struct files_struct **);
81537 -struct files_struct *dup_fd(struct files_struct *, int *);
81538 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
81539 void do_close_on_exec(struct files_struct *);
81540 int iterate_fd(struct files_struct *, unsigned,
81541 int (*)(const void *, struct file *, unsigned),
81542 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
81543 index 8293262..2b3b8bd 100644
81544 --- a/include/linux/frontswap.h
81545 +++ b/include/linux/frontswap.h
81546 @@ -11,7 +11,7 @@ struct frontswap_ops {
81547 int (*load)(unsigned, pgoff_t, struct page *);
81548 void (*invalidate_page)(unsigned, pgoff_t);
81549 void (*invalidate_area)(unsigned);
81550 -};
81551 +} __no_const;
81552
81553 extern bool frontswap_enabled;
81554 extern struct frontswap_ops *
81555 diff --git a/include/linux/fs.h b/include/linux/fs.h
81556 index 42efe13..72d42ee 100644
81557 --- a/include/linux/fs.h
81558 +++ b/include/linux/fs.h
81559 @@ -413,7 +413,7 @@ struct address_space {
81560 spinlock_t private_lock; /* for use by the address_space */
81561 struct list_head private_list; /* ditto */
81562 void *private_data; /* ditto */
81563 -} __attribute__((aligned(sizeof(long))));
81564 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
81565 /*
81566 * On most architectures that alignment is already the case; but
81567 * must be enforced here for CRIS, to let the least significant bit
81568 @@ -456,7 +456,7 @@ struct block_device {
81569 int bd_fsfreeze_count;
81570 /* Mutex for freeze */
81571 struct mutex bd_fsfreeze_mutex;
81572 -};
81573 +} __randomize_layout;
81574
81575 /*
81576 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
81577 @@ -642,7 +642,7 @@ struct inode {
81578 #endif
81579
81580 void *i_private; /* fs or device private pointer */
81581 -};
81582 +} __randomize_layout;
81583
81584 static inline int inode_unhashed(struct inode *inode)
81585 {
81586 @@ -837,7 +837,7 @@ struct file {
81587 struct list_head f_tfile_llink;
81588 #endif /* #ifdef CONFIG_EPOLL */
81589 struct address_space *f_mapping;
81590 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
81591 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
81592
81593 struct file_handle {
81594 __u32 handle_bytes;
81595 @@ -962,7 +962,7 @@ struct file_lock {
81596 int state; /* state of grant or error if -ve */
81597 } afs;
81598 } fl_u;
81599 -};
81600 +} __randomize_layout;
81601
81602 /* The following constant reflects the upper bound of the file/locking space */
81603 #ifndef OFFSET_MAX
81604 @@ -1305,7 +1305,7 @@ struct super_block {
81605 * Indicates how deep in a filesystem stack this SB is
81606 */
81607 int s_stack_depth;
81608 -};
81609 +} __randomize_layout;
81610
81611 extern struct timespec current_fs_time(struct super_block *sb);
81612
81613 @@ -1536,7 +1536,8 @@ struct file_operations {
81614 long (*fallocate)(struct file *file, int mode, loff_t offset,
81615 loff_t len);
81616 void (*show_fdinfo)(struct seq_file *m, struct file *f);
81617 -};
81618 +} __do_const __randomize_layout;
81619 +typedef struct file_operations __no_const file_operations_no_const;
81620
81621 struct inode_operations {
81622 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
81623 @@ -2854,4 +2855,14 @@ static inline bool dir_relax(struct inode *inode)
81624 return !IS_DEADDIR(inode);
81625 }
81626
81627 +static inline bool is_sidechannel_device(const struct inode *inode)
81628 +{
81629 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
81630 + umode_t mode = inode->i_mode;
81631 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
81632 +#else
81633 + return false;
81634 +#endif
81635 +}
81636 +
81637 #endif /* _LINUX_FS_H */
81638 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
81639 index 0efc3e6..fd23610 100644
81640 --- a/include/linux/fs_struct.h
81641 +++ b/include/linux/fs_struct.h
81642 @@ -6,13 +6,13 @@
81643 #include <linux/seqlock.h>
81644
81645 struct fs_struct {
81646 - int users;
81647 + atomic_t users;
81648 spinlock_t lock;
81649 seqcount_t seq;
81650 int umask;
81651 int in_exec;
81652 struct path root, pwd;
81653 -};
81654 +} __randomize_layout;
81655
81656 extern struct kmem_cache *fs_cachep;
81657
81658 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
81659 index 7714849..a4a5c7a 100644
81660 --- a/include/linux/fscache-cache.h
81661 +++ b/include/linux/fscache-cache.h
81662 @@ -113,7 +113,7 @@ struct fscache_operation {
81663 fscache_operation_release_t release;
81664 };
81665
81666 -extern atomic_t fscache_op_debug_id;
81667 +extern atomic_unchecked_t fscache_op_debug_id;
81668 extern void fscache_op_work_func(struct work_struct *work);
81669
81670 extern void fscache_enqueue_operation(struct fscache_operation *);
81671 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
81672 INIT_WORK(&op->work, fscache_op_work_func);
81673 atomic_set(&op->usage, 1);
81674 op->state = FSCACHE_OP_ST_INITIALISED;
81675 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
81676 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
81677 op->processor = processor;
81678 op->release = release;
81679 INIT_LIST_HEAD(&op->pend_link);
81680 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
81681 index 115bb81..e7b812b 100644
81682 --- a/include/linux/fscache.h
81683 +++ b/include/linux/fscache.h
81684 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
81685 * - this is mandatory for any object that may have data
81686 */
81687 void (*now_uncached)(void *cookie_netfs_data);
81688 -};
81689 +} __do_const;
81690
81691 /*
81692 * fscache cached network filesystem type
81693 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
81694 index 7ee1774..72505b8 100644
81695 --- a/include/linux/fsnotify.h
81696 +++ b/include/linux/fsnotify.h
81697 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
81698 struct inode *inode = file_inode(file);
81699 __u32 mask = FS_ACCESS;
81700
81701 + if (is_sidechannel_device(inode))
81702 + return;
81703 +
81704 if (S_ISDIR(inode->i_mode))
81705 mask |= FS_ISDIR;
81706
81707 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
81708 struct inode *inode = file_inode(file);
81709 __u32 mask = FS_MODIFY;
81710
81711 + if (is_sidechannel_device(inode))
81712 + return;
81713 +
81714 if (S_ISDIR(inode->i_mode))
81715 mask |= FS_ISDIR;
81716
81717 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
81718 */
81719 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
81720 {
81721 - return kstrdup(name, GFP_KERNEL);
81722 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
81723 }
81724
81725 /*
81726 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
81727 index ec274e0..e678159 100644
81728 --- a/include/linux/genhd.h
81729 +++ b/include/linux/genhd.h
81730 @@ -194,7 +194,7 @@ struct gendisk {
81731 struct kobject *slave_dir;
81732
81733 struct timer_rand_state *random;
81734 - atomic_t sync_io; /* RAID */
81735 + atomic_unchecked_t sync_io; /* RAID */
81736 struct disk_events *ev;
81737 #ifdef CONFIG_BLK_DEV_INTEGRITY
81738 struct blk_integrity *integrity;
81739 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
81740 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
81741
81742 /* drivers/char/random.c */
81743 -extern void add_disk_randomness(struct gendisk *disk);
81744 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
81745 extern void rand_initialize_disk(struct gendisk *disk);
81746
81747 static inline sector_t get_start_sect(struct block_device *bdev)
81748 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
81749 index 667c311..abac2a7 100644
81750 --- a/include/linux/genl_magic_func.h
81751 +++ b/include/linux/genl_magic_func.h
81752 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
81753 },
81754
81755 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
81756 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
81757 +static struct genl_ops ZZZ_genl_ops[] = {
81758 #include GENL_MAGIC_INCLUDE_FILE
81759 };
81760
81761 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
81762 index b840e3b..aeaeef9 100644
81763 --- a/include/linux/gfp.h
81764 +++ b/include/linux/gfp.h
81765 @@ -34,6 +34,13 @@ struct vm_area_struct;
81766 #define ___GFP_NO_KSWAPD 0x400000u
81767 #define ___GFP_OTHER_NODE 0x800000u
81768 #define ___GFP_WRITE 0x1000000u
81769 +
81770 +#ifdef CONFIG_PAX_USERCOPY_SLABS
81771 +#define ___GFP_USERCOPY 0x2000000u
81772 +#else
81773 +#define ___GFP_USERCOPY 0
81774 +#endif
81775 +
81776 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
81777
81778 /*
81779 @@ -90,6 +97,7 @@ struct vm_area_struct;
81780 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
81781 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
81782 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
81783 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
81784
81785 /*
81786 * This may seem redundant, but it's a way of annotating false positives vs.
81787 @@ -97,7 +105,7 @@ struct vm_area_struct;
81788 */
81789 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
81790
81791 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
81792 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
81793 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
81794
81795 /* This equals 0, but use constants in case they ever change */
81796 @@ -152,6 +160,8 @@ struct vm_area_struct;
81797 /* 4GB DMA on some platforms */
81798 #define GFP_DMA32 __GFP_DMA32
81799
81800 +#define GFP_USERCOPY __GFP_USERCOPY
81801 +
81802 /* Convert GFP flags to their corresponding migrate type */
81803 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
81804 {
81805 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
81806 new file mode 100644
81807 index 0000000..91858e4
81808 --- /dev/null
81809 +++ b/include/linux/gracl.h
81810 @@ -0,0 +1,342 @@
81811 +#ifndef GR_ACL_H
81812 +#define GR_ACL_H
81813 +
81814 +#include <linux/grdefs.h>
81815 +#include <linux/resource.h>
81816 +#include <linux/capability.h>
81817 +#include <linux/dcache.h>
81818 +#include <asm/resource.h>
81819 +
81820 +/* Major status information */
81821 +
81822 +#define GR_VERSION "grsecurity 3.1"
81823 +#define GRSECURITY_VERSION 0x3100
81824 +
81825 +enum {
81826 + GR_SHUTDOWN = 0,
81827 + GR_ENABLE = 1,
81828 + GR_SPROLE = 2,
81829 + GR_OLDRELOAD = 3,
81830 + GR_SEGVMOD = 4,
81831 + GR_STATUS = 5,
81832 + GR_UNSPROLE = 6,
81833 + GR_PASSSET = 7,
81834 + GR_SPROLEPAM = 8,
81835 + GR_RELOAD = 9,
81836 +};
81837 +
81838 +/* Password setup definitions
81839 + * kernel/grhash.c */
81840 +enum {
81841 + GR_PW_LEN = 128,
81842 + GR_SALT_LEN = 16,
81843 + GR_SHA_LEN = 32,
81844 +};
81845 +
81846 +enum {
81847 + GR_SPROLE_LEN = 64,
81848 +};
81849 +
81850 +enum {
81851 + GR_NO_GLOB = 0,
81852 + GR_REG_GLOB,
81853 + GR_CREATE_GLOB
81854 +};
81855 +
81856 +#define GR_NLIMITS 32
81857 +
81858 +/* Begin Data Structures */
81859 +
81860 +struct sprole_pw {
81861 + unsigned char *rolename;
81862 + unsigned char salt[GR_SALT_LEN];
81863 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
81864 +};
81865 +
81866 +struct name_entry {
81867 + __u32 key;
81868 + u64 inode;
81869 + dev_t device;
81870 + char *name;
81871 + __u16 len;
81872 + __u8 deleted;
81873 + struct name_entry *prev;
81874 + struct name_entry *next;
81875 +};
81876 +
81877 +struct inodev_entry {
81878 + struct name_entry *nentry;
81879 + struct inodev_entry *prev;
81880 + struct inodev_entry *next;
81881 +};
81882 +
81883 +struct acl_role_db {
81884 + struct acl_role_label **r_hash;
81885 + __u32 r_size;
81886 +};
81887 +
81888 +struct inodev_db {
81889 + struct inodev_entry **i_hash;
81890 + __u32 i_size;
81891 +};
81892 +
81893 +struct name_db {
81894 + struct name_entry **n_hash;
81895 + __u32 n_size;
81896 +};
81897 +
81898 +struct crash_uid {
81899 + uid_t uid;
81900 + unsigned long expires;
81901 +};
81902 +
81903 +struct gr_hash_struct {
81904 + void **table;
81905 + void **nametable;
81906 + void *first;
81907 + __u32 table_size;
81908 + __u32 used_size;
81909 + int type;
81910 +};
81911 +
81912 +/* Userspace Grsecurity ACL data structures */
81913 +
81914 +struct acl_subject_label {
81915 + char *filename;
81916 + u64 inode;
81917 + dev_t device;
81918 + __u32 mode;
81919 + kernel_cap_t cap_mask;
81920 + kernel_cap_t cap_lower;
81921 + kernel_cap_t cap_invert_audit;
81922 +
81923 + struct rlimit res[GR_NLIMITS];
81924 + __u32 resmask;
81925 +
81926 + __u8 user_trans_type;
81927 + __u8 group_trans_type;
81928 + uid_t *user_transitions;
81929 + gid_t *group_transitions;
81930 + __u16 user_trans_num;
81931 + __u16 group_trans_num;
81932 +
81933 + __u32 sock_families[2];
81934 + __u32 ip_proto[8];
81935 + __u32 ip_type;
81936 + struct acl_ip_label **ips;
81937 + __u32 ip_num;
81938 + __u32 inaddr_any_override;
81939 +
81940 + __u32 crashes;
81941 + unsigned long expires;
81942 +
81943 + struct acl_subject_label *parent_subject;
81944 + struct gr_hash_struct *hash;
81945 + struct acl_subject_label *prev;
81946 + struct acl_subject_label *next;
81947 +
81948 + struct acl_object_label **obj_hash;
81949 + __u32 obj_hash_size;
81950 + __u16 pax_flags;
81951 +};
81952 +
81953 +struct role_allowed_ip {
81954 + __u32 addr;
81955 + __u32 netmask;
81956 +
81957 + struct role_allowed_ip *prev;
81958 + struct role_allowed_ip *next;
81959 +};
81960 +
81961 +struct role_transition {
81962 + char *rolename;
81963 +
81964 + struct role_transition *prev;
81965 + struct role_transition *next;
81966 +};
81967 +
81968 +struct acl_role_label {
81969 + char *rolename;
81970 + uid_t uidgid;
81971 + __u16 roletype;
81972 +
81973 + __u16 auth_attempts;
81974 + unsigned long expires;
81975 +
81976 + struct acl_subject_label *root_label;
81977 + struct gr_hash_struct *hash;
81978 +
81979 + struct acl_role_label *prev;
81980 + struct acl_role_label *next;
81981 +
81982 + struct role_transition *transitions;
81983 + struct role_allowed_ip *allowed_ips;
81984 + uid_t *domain_children;
81985 + __u16 domain_child_num;
81986 +
81987 + umode_t umask;
81988 +
81989 + struct acl_subject_label **subj_hash;
81990 + __u32 subj_hash_size;
81991 +};
81992 +
81993 +struct user_acl_role_db {
81994 + struct acl_role_label **r_table;
81995 + __u32 num_pointers; /* Number of allocations to track */
81996 + __u32 num_roles; /* Number of roles */
81997 + __u32 num_domain_children; /* Number of domain children */
81998 + __u32 num_subjects; /* Number of subjects */
81999 + __u32 num_objects; /* Number of objects */
82000 +};
82001 +
82002 +struct acl_object_label {
82003 + char *filename;
82004 + u64 inode;
82005 + dev_t device;
82006 + __u32 mode;
82007 +
82008 + struct acl_subject_label *nested;
82009 + struct acl_object_label *globbed;
82010 +
82011 + /* next two structures not used */
82012 +
82013 + struct acl_object_label *prev;
82014 + struct acl_object_label *next;
82015 +};
82016 +
82017 +struct acl_ip_label {
82018 + char *iface;
82019 + __u32 addr;
82020 + __u32 netmask;
82021 + __u16 low, high;
82022 + __u8 mode;
82023 + __u32 type;
82024 + __u32 proto[8];
82025 +
82026 + /* next two structures not used */
82027 +
82028 + struct acl_ip_label *prev;
82029 + struct acl_ip_label *next;
82030 +};
82031 +
82032 +struct gr_arg {
82033 + struct user_acl_role_db role_db;
82034 + unsigned char pw[GR_PW_LEN];
82035 + unsigned char salt[GR_SALT_LEN];
82036 + unsigned char sum[GR_SHA_LEN];
82037 + unsigned char sp_role[GR_SPROLE_LEN];
82038 + struct sprole_pw *sprole_pws;
82039 + dev_t segv_device;
82040 + u64 segv_inode;
82041 + uid_t segv_uid;
82042 + __u16 num_sprole_pws;
82043 + __u16 mode;
82044 +};
82045 +
82046 +struct gr_arg_wrapper {
82047 + struct gr_arg *arg;
82048 + __u32 version;
82049 + __u32 size;
82050 +};
82051 +
82052 +struct subject_map {
82053 + struct acl_subject_label *user;
82054 + struct acl_subject_label *kernel;
82055 + struct subject_map *prev;
82056 + struct subject_map *next;
82057 +};
82058 +
82059 +struct acl_subj_map_db {
82060 + struct subject_map **s_hash;
82061 + __u32 s_size;
82062 +};
82063 +
82064 +struct gr_policy_state {
82065 + struct sprole_pw **acl_special_roles;
82066 + __u16 num_sprole_pws;
82067 + struct acl_role_label *kernel_role;
82068 + struct acl_role_label *role_list;
82069 + struct acl_role_label *default_role;
82070 + struct acl_role_db acl_role_set;
82071 + struct acl_subj_map_db subj_map_set;
82072 + struct name_db name_set;
82073 + struct inodev_db inodev_set;
82074 +};
82075 +
82076 +struct gr_alloc_state {
82077 + unsigned long alloc_stack_next;
82078 + unsigned long alloc_stack_size;
82079 + void **alloc_stack;
82080 +};
82081 +
82082 +struct gr_reload_state {
82083 + struct gr_policy_state oldpolicy;
82084 + struct gr_alloc_state oldalloc;
82085 + struct gr_policy_state newpolicy;
82086 + struct gr_alloc_state newalloc;
82087 + struct gr_policy_state *oldpolicy_ptr;
82088 + struct gr_alloc_state *oldalloc_ptr;
82089 + unsigned char oldmode;
82090 +};
82091 +
82092 +/* End Data Structures Section */
82093 +
82094 +/* Hash functions generated by empirical testing by Brad Spengler
82095 + Makes good use of the low bits of the inode. Generally 0-1 times
82096 + in loop for successful match. 0-3 for unsuccessful match.
82097 + Shift/add algorithm with modulus of table size and an XOR*/
82098 +
82099 +static __inline__ unsigned int
82100 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
82101 +{
82102 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
82103 +}
82104 +
82105 + static __inline__ unsigned int
82106 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
82107 +{
82108 + return ((const unsigned long)userp % sz);
82109 +}
82110 +
82111 +static __inline__ unsigned int
82112 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
82113 +{
82114 + unsigned int rem;
82115 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
82116 + return rem;
82117 +}
82118 +
82119 +static __inline__ unsigned int
82120 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
82121 +{
82122 + return full_name_hash((const unsigned char *)name, len) % sz;
82123 +}
82124 +
82125 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
82126 + subj = NULL; \
82127 + iter = 0; \
82128 + while (iter < role->subj_hash_size) { \
82129 + if (subj == NULL) \
82130 + subj = role->subj_hash[iter]; \
82131 + if (subj == NULL) { \
82132 + iter++; \
82133 + continue; \
82134 + }
82135 +
82136 +#define FOR_EACH_SUBJECT_END(subj,iter) \
82137 + subj = subj->next; \
82138 + if (subj == NULL) \
82139 + iter++; \
82140 + }
82141 +
82142 +
82143 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
82144 + subj = role->hash->first; \
82145 + while (subj != NULL) {
82146 +
82147 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
82148 + subj = subj->next; \
82149 + }
82150 +
82151 +#endif
82152 +
82153 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
82154 new file mode 100644
82155 index 0000000..af64092
82156 --- /dev/null
82157 +++ b/include/linux/gracl_compat.h
82158 @@ -0,0 +1,156 @@
82159 +#ifndef GR_ACL_COMPAT_H
82160 +#define GR_ACL_COMPAT_H
82161 +
82162 +#include <linux/resource.h>
82163 +#include <asm/resource.h>
82164 +
82165 +struct sprole_pw_compat {
82166 + compat_uptr_t rolename;
82167 + unsigned char salt[GR_SALT_LEN];
82168 + unsigned char sum[GR_SHA_LEN];
82169 +};
82170 +
82171 +struct gr_hash_struct_compat {
82172 + compat_uptr_t table;
82173 + compat_uptr_t nametable;
82174 + compat_uptr_t first;
82175 + __u32 table_size;
82176 + __u32 used_size;
82177 + int type;
82178 +};
82179 +
82180 +struct acl_subject_label_compat {
82181 + compat_uptr_t filename;
82182 + compat_u64 inode;
82183 + __u32 device;
82184 + __u32 mode;
82185 + kernel_cap_t cap_mask;
82186 + kernel_cap_t cap_lower;
82187 + kernel_cap_t cap_invert_audit;
82188 +
82189 + struct compat_rlimit res[GR_NLIMITS];
82190 + __u32 resmask;
82191 +
82192 + __u8 user_trans_type;
82193 + __u8 group_trans_type;
82194 + compat_uptr_t user_transitions;
82195 + compat_uptr_t group_transitions;
82196 + __u16 user_trans_num;
82197 + __u16 group_trans_num;
82198 +
82199 + __u32 sock_families[2];
82200 + __u32 ip_proto[8];
82201 + __u32 ip_type;
82202 + compat_uptr_t ips;
82203 + __u32 ip_num;
82204 + __u32 inaddr_any_override;
82205 +
82206 + __u32 crashes;
82207 + compat_ulong_t expires;
82208 +
82209 + compat_uptr_t parent_subject;
82210 + compat_uptr_t hash;
82211 + compat_uptr_t prev;
82212 + compat_uptr_t next;
82213 +
82214 + compat_uptr_t obj_hash;
82215 + __u32 obj_hash_size;
82216 + __u16 pax_flags;
82217 +};
82218 +
82219 +struct role_allowed_ip_compat {
82220 + __u32 addr;
82221 + __u32 netmask;
82222 +
82223 + compat_uptr_t prev;
82224 + compat_uptr_t next;
82225 +};
82226 +
82227 +struct role_transition_compat {
82228 + compat_uptr_t rolename;
82229 +
82230 + compat_uptr_t prev;
82231 + compat_uptr_t next;
82232 +};
82233 +
82234 +struct acl_role_label_compat {
82235 + compat_uptr_t rolename;
82236 + uid_t uidgid;
82237 + __u16 roletype;
82238 +
82239 + __u16 auth_attempts;
82240 + compat_ulong_t expires;
82241 +
82242 + compat_uptr_t root_label;
82243 + compat_uptr_t hash;
82244 +
82245 + compat_uptr_t prev;
82246 + compat_uptr_t next;
82247 +
82248 + compat_uptr_t transitions;
82249 + compat_uptr_t allowed_ips;
82250 + compat_uptr_t domain_children;
82251 + __u16 domain_child_num;
82252 +
82253 + umode_t umask;
82254 +
82255 + compat_uptr_t subj_hash;
82256 + __u32 subj_hash_size;
82257 +};
82258 +
82259 +struct user_acl_role_db_compat {
82260 + compat_uptr_t r_table;
82261 + __u32 num_pointers;
82262 + __u32 num_roles;
82263 + __u32 num_domain_children;
82264 + __u32 num_subjects;
82265 + __u32 num_objects;
82266 +};
82267 +
82268 +struct acl_object_label_compat {
82269 + compat_uptr_t filename;
82270 + compat_u64 inode;
82271 + __u32 device;
82272 + __u32 mode;
82273 +
82274 + compat_uptr_t nested;
82275 + compat_uptr_t globbed;
82276 +
82277 + compat_uptr_t prev;
82278 + compat_uptr_t next;
82279 +};
82280 +
82281 +struct acl_ip_label_compat {
82282 + compat_uptr_t iface;
82283 + __u32 addr;
82284 + __u32 netmask;
82285 + __u16 low, high;
82286 + __u8 mode;
82287 + __u32 type;
82288 + __u32 proto[8];
82289 +
82290 + compat_uptr_t prev;
82291 + compat_uptr_t next;
82292 +};
82293 +
82294 +struct gr_arg_compat {
82295 + struct user_acl_role_db_compat role_db;
82296 + unsigned char pw[GR_PW_LEN];
82297 + unsigned char salt[GR_SALT_LEN];
82298 + unsigned char sum[GR_SHA_LEN];
82299 + unsigned char sp_role[GR_SPROLE_LEN];
82300 + compat_uptr_t sprole_pws;
82301 + __u32 segv_device;
82302 + compat_u64 segv_inode;
82303 + uid_t segv_uid;
82304 + __u16 num_sprole_pws;
82305 + __u16 mode;
82306 +};
82307 +
82308 +struct gr_arg_wrapper_compat {
82309 + compat_uptr_t arg;
82310 + __u32 version;
82311 + __u32 size;
82312 +};
82313 +
82314 +#endif
82315 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
82316 new file mode 100644
82317 index 0000000..323ecf2
82318 --- /dev/null
82319 +++ b/include/linux/gralloc.h
82320 @@ -0,0 +1,9 @@
82321 +#ifndef __GRALLOC_H
82322 +#define __GRALLOC_H
82323 +
82324 +void acl_free_all(void);
82325 +int acl_alloc_stack_init(unsigned long size);
82326 +void *acl_alloc(unsigned long len);
82327 +void *acl_alloc_num(unsigned long num, unsigned long len);
82328 +
82329 +#endif
82330 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
82331 new file mode 100644
82332 index 0000000..be66033
82333 --- /dev/null
82334 +++ b/include/linux/grdefs.h
82335 @@ -0,0 +1,140 @@
82336 +#ifndef GRDEFS_H
82337 +#define GRDEFS_H
82338 +
82339 +/* Begin grsecurity status declarations */
82340 +
82341 +enum {
82342 + GR_READY = 0x01,
82343 + GR_STATUS_INIT = 0x00 // disabled state
82344 +};
82345 +
82346 +/* Begin ACL declarations */
82347 +
82348 +/* Role flags */
82349 +
82350 +enum {
82351 + GR_ROLE_USER = 0x0001,
82352 + GR_ROLE_GROUP = 0x0002,
82353 + GR_ROLE_DEFAULT = 0x0004,
82354 + GR_ROLE_SPECIAL = 0x0008,
82355 + GR_ROLE_AUTH = 0x0010,
82356 + GR_ROLE_NOPW = 0x0020,
82357 + GR_ROLE_GOD = 0x0040,
82358 + GR_ROLE_LEARN = 0x0080,
82359 + GR_ROLE_TPE = 0x0100,
82360 + GR_ROLE_DOMAIN = 0x0200,
82361 + GR_ROLE_PAM = 0x0400,
82362 + GR_ROLE_PERSIST = 0x0800
82363 +};
82364 +
82365 +/* ACL Subject and Object mode flags */
82366 +enum {
82367 + GR_DELETED = 0x80000000
82368 +};
82369 +
82370 +/* ACL Object-only mode flags */
82371 +enum {
82372 + GR_READ = 0x00000001,
82373 + GR_APPEND = 0x00000002,
82374 + GR_WRITE = 0x00000004,
82375 + GR_EXEC = 0x00000008,
82376 + GR_FIND = 0x00000010,
82377 + GR_INHERIT = 0x00000020,
82378 + GR_SETID = 0x00000040,
82379 + GR_CREATE = 0x00000080,
82380 + GR_DELETE = 0x00000100,
82381 + GR_LINK = 0x00000200,
82382 + GR_AUDIT_READ = 0x00000400,
82383 + GR_AUDIT_APPEND = 0x00000800,
82384 + GR_AUDIT_WRITE = 0x00001000,
82385 + GR_AUDIT_EXEC = 0x00002000,
82386 + GR_AUDIT_FIND = 0x00004000,
82387 + GR_AUDIT_INHERIT= 0x00008000,
82388 + GR_AUDIT_SETID = 0x00010000,
82389 + GR_AUDIT_CREATE = 0x00020000,
82390 + GR_AUDIT_DELETE = 0x00040000,
82391 + GR_AUDIT_LINK = 0x00080000,
82392 + GR_PTRACERD = 0x00100000,
82393 + GR_NOPTRACE = 0x00200000,
82394 + GR_SUPPRESS = 0x00400000,
82395 + GR_NOLEARN = 0x00800000,
82396 + GR_INIT_TRANSFER= 0x01000000
82397 +};
82398 +
82399 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
82400 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
82401 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
82402 +
82403 +/* ACL subject-only mode flags */
82404 +enum {
82405 + GR_KILL = 0x00000001,
82406 + GR_VIEW = 0x00000002,
82407 + GR_PROTECTED = 0x00000004,
82408 + GR_LEARN = 0x00000008,
82409 + GR_OVERRIDE = 0x00000010,
82410 + /* just a placeholder, this mode is only used in userspace */
82411 + GR_DUMMY = 0x00000020,
82412 + GR_PROTSHM = 0x00000040,
82413 + GR_KILLPROC = 0x00000080,
82414 + GR_KILLIPPROC = 0x00000100,
82415 + /* just a placeholder, this mode is only used in userspace */
82416 + GR_NOTROJAN = 0x00000200,
82417 + GR_PROTPROCFD = 0x00000400,
82418 + GR_PROCACCT = 0x00000800,
82419 + GR_RELAXPTRACE = 0x00001000,
82420 + //GR_NESTED = 0x00002000,
82421 + GR_INHERITLEARN = 0x00004000,
82422 + GR_PROCFIND = 0x00008000,
82423 + GR_POVERRIDE = 0x00010000,
82424 + GR_KERNELAUTH = 0x00020000,
82425 + GR_ATSECURE = 0x00040000,
82426 + GR_SHMEXEC = 0x00080000
82427 +};
82428 +
82429 +enum {
82430 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
82431 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
82432 + GR_PAX_ENABLE_MPROTECT = 0x0004,
82433 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
82434 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
82435 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
82436 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
82437 + GR_PAX_DISABLE_MPROTECT = 0x0400,
82438 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
82439 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
82440 +};
82441 +
82442 +enum {
82443 + GR_ID_USER = 0x01,
82444 + GR_ID_GROUP = 0x02,
82445 +};
82446 +
82447 +enum {
82448 + GR_ID_ALLOW = 0x01,
82449 + GR_ID_DENY = 0x02,
82450 +};
82451 +
82452 +#define GR_CRASH_RES 31
82453 +#define GR_UIDTABLE_MAX 500
82454 +
82455 +/* begin resource learning section */
82456 +enum {
82457 + GR_RLIM_CPU_BUMP = 60,
82458 + GR_RLIM_FSIZE_BUMP = 50000,
82459 + GR_RLIM_DATA_BUMP = 10000,
82460 + GR_RLIM_STACK_BUMP = 1000,
82461 + GR_RLIM_CORE_BUMP = 10000,
82462 + GR_RLIM_RSS_BUMP = 500000,
82463 + GR_RLIM_NPROC_BUMP = 1,
82464 + GR_RLIM_NOFILE_BUMP = 5,
82465 + GR_RLIM_MEMLOCK_BUMP = 50000,
82466 + GR_RLIM_AS_BUMP = 500000,
82467 + GR_RLIM_LOCKS_BUMP = 2,
82468 + GR_RLIM_SIGPENDING_BUMP = 5,
82469 + GR_RLIM_MSGQUEUE_BUMP = 10000,
82470 + GR_RLIM_NICE_BUMP = 1,
82471 + GR_RLIM_RTPRIO_BUMP = 1,
82472 + GR_RLIM_RTTIME_BUMP = 1000000
82473 +};
82474 +
82475 +#endif
82476 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
82477 new file mode 100644
82478 index 0000000..fb1de5d
82479 --- /dev/null
82480 +++ b/include/linux/grinternal.h
82481 @@ -0,0 +1,230 @@
82482 +#ifndef __GRINTERNAL_H
82483 +#define __GRINTERNAL_H
82484 +
82485 +#ifdef CONFIG_GRKERNSEC
82486 +
82487 +#include <linux/fs.h>
82488 +#include <linux/mnt_namespace.h>
82489 +#include <linux/nsproxy.h>
82490 +#include <linux/gracl.h>
82491 +#include <linux/grdefs.h>
82492 +#include <linux/grmsg.h>
82493 +
82494 +void gr_add_learn_entry(const char *fmt, ...)
82495 + __attribute__ ((format (printf, 1, 2)));
82496 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
82497 + const struct vfsmount *mnt);
82498 +__u32 gr_check_create(const struct dentry *new_dentry,
82499 + const struct dentry *parent,
82500 + const struct vfsmount *mnt, const __u32 mode);
82501 +int gr_check_protected_task(const struct task_struct *task);
82502 +__u32 to_gr_audit(const __u32 reqmode);
82503 +int gr_set_acls(const int type);
82504 +int gr_acl_is_enabled(void);
82505 +char gr_roletype_to_char(void);
82506 +
82507 +void gr_handle_alertkill(struct task_struct *task);
82508 +char *gr_to_filename(const struct dentry *dentry,
82509 + const struct vfsmount *mnt);
82510 +char *gr_to_filename1(const struct dentry *dentry,
82511 + const struct vfsmount *mnt);
82512 +char *gr_to_filename2(const struct dentry *dentry,
82513 + const struct vfsmount *mnt);
82514 +char *gr_to_filename3(const struct dentry *dentry,
82515 + const struct vfsmount *mnt);
82516 +
82517 +extern int grsec_enable_ptrace_readexec;
82518 +extern int grsec_enable_harden_ptrace;
82519 +extern int grsec_enable_link;
82520 +extern int grsec_enable_fifo;
82521 +extern int grsec_enable_execve;
82522 +extern int grsec_enable_shm;
82523 +extern int grsec_enable_execlog;
82524 +extern int grsec_enable_signal;
82525 +extern int grsec_enable_audit_ptrace;
82526 +extern int grsec_enable_forkfail;
82527 +extern int grsec_enable_time;
82528 +extern int grsec_enable_rofs;
82529 +extern int grsec_deny_new_usb;
82530 +extern int grsec_enable_chroot_shmat;
82531 +extern int grsec_enable_chroot_mount;
82532 +extern int grsec_enable_chroot_double;
82533 +extern int grsec_enable_chroot_pivot;
82534 +extern int grsec_enable_chroot_chdir;
82535 +extern int grsec_enable_chroot_chmod;
82536 +extern int grsec_enable_chroot_mknod;
82537 +extern int grsec_enable_chroot_fchdir;
82538 +extern int grsec_enable_chroot_nice;
82539 +extern int grsec_enable_chroot_execlog;
82540 +extern int grsec_enable_chroot_caps;
82541 +extern int grsec_enable_chroot_rename;
82542 +extern int grsec_enable_chroot_sysctl;
82543 +extern int grsec_enable_chroot_unix;
82544 +extern int grsec_enable_symlinkown;
82545 +extern kgid_t grsec_symlinkown_gid;
82546 +extern int grsec_enable_tpe;
82547 +extern kgid_t grsec_tpe_gid;
82548 +extern int grsec_enable_tpe_all;
82549 +extern int grsec_enable_tpe_invert;
82550 +extern int grsec_enable_socket_all;
82551 +extern kgid_t grsec_socket_all_gid;
82552 +extern int grsec_enable_socket_client;
82553 +extern kgid_t grsec_socket_client_gid;
82554 +extern int grsec_enable_socket_server;
82555 +extern kgid_t grsec_socket_server_gid;
82556 +extern kgid_t grsec_audit_gid;
82557 +extern int grsec_enable_group;
82558 +extern int grsec_enable_log_rwxmaps;
82559 +extern int grsec_enable_mount;
82560 +extern int grsec_enable_chdir;
82561 +extern int grsec_resource_logging;
82562 +extern int grsec_enable_blackhole;
82563 +extern int grsec_lastack_retries;
82564 +extern int grsec_enable_brute;
82565 +extern int grsec_enable_harden_ipc;
82566 +extern int grsec_lock;
82567 +
82568 +extern spinlock_t grsec_alert_lock;
82569 +extern unsigned long grsec_alert_wtime;
82570 +extern unsigned long grsec_alert_fyet;
82571 +
82572 +extern spinlock_t grsec_audit_lock;
82573 +
82574 +extern rwlock_t grsec_exec_file_lock;
82575 +
82576 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
82577 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
82578 + (tsk)->exec_file->f_path.mnt) : "/")
82579 +
82580 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
82581 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
82582 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82583 +
82584 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
82585 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
82586 + (tsk)->exec_file->f_path.mnt) : "/")
82587 +
82588 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
82589 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
82590 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82591 +
82592 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
82593 +
82594 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
82595 +
82596 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
82597 +{
82598 + if (file1 && file2) {
82599 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
82600 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
82601 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
82602 + return true;
82603 + }
82604 +
82605 + return false;
82606 +}
82607 +
82608 +#define GR_CHROOT_CAPS {{ \
82609 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
82610 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
82611 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
82612 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
82613 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
82614 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
82615 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
82616 +
82617 +#define security_learn(normal_msg,args...) \
82618 +({ \
82619 + read_lock(&grsec_exec_file_lock); \
82620 + gr_add_learn_entry(normal_msg "\n", ## args); \
82621 + read_unlock(&grsec_exec_file_lock); \
82622 +})
82623 +
82624 +enum {
82625 + GR_DO_AUDIT,
82626 + GR_DONT_AUDIT,
82627 + /* used for non-audit messages that we shouldn't kill the task on */
82628 + GR_DONT_AUDIT_GOOD
82629 +};
82630 +
82631 +enum {
82632 + GR_TTYSNIFF,
82633 + GR_RBAC,
82634 + GR_RBAC_STR,
82635 + GR_STR_RBAC,
82636 + GR_RBAC_MODE2,
82637 + GR_RBAC_MODE3,
82638 + GR_FILENAME,
82639 + GR_SYSCTL_HIDDEN,
82640 + GR_NOARGS,
82641 + GR_ONE_INT,
82642 + GR_ONE_INT_TWO_STR,
82643 + GR_ONE_STR,
82644 + GR_STR_INT,
82645 + GR_TWO_STR_INT,
82646 + GR_TWO_INT,
82647 + GR_TWO_U64,
82648 + GR_THREE_INT,
82649 + GR_FIVE_INT_TWO_STR,
82650 + GR_TWO_STR,
82651 + GR_THREE_STR,
82652 + GR_FOUR_STR,
82653 + GR_STR_FILENAME,
82654 + GR_FILENAME_STR,
82655 + GR_FILENAME_TWO_INT,
82656 + GR_FILENAME_TWO_INT_STR,
82657 + GR_TEXTREL,
82658 + GR_PTRACE,
82659 + GR_RESOURCE,
82660 + GR_CAP,
82661 + GR_SIG,
82662 + GR_SIG2,
82663 + GR_CRASH1,
82664 + GR_CRASH2,
82665 + GR_PSACCT,
82666 + GR_RWXMAP,
82667 + GR_RWXMAPVMA
82668 +};
82669 +
82670 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
82671 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
82672 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
82673 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
82674 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
82675 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
82676 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
82677 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
82678 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
82679 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
82680 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
82681 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
82682 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
82683 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
82684 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
82685 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
82686 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
82687 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
82688 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
82689 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
82690 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
82691 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
82692 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
82693 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
82694 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
82695 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
82696 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
82697 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
82698 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
82699 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
82700 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
82701 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
82702 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
82703 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
82704 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
82705 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
82706 +
82707 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
82708 +
82709 +#endif
82710 +
82711 +#endif
82712 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
82713 new file mode 100644
82714 index 0000000..26ef560
82715 --- /dev/null
82716 +++ b/include/linux/grmsg.h
82717 @@ -0,0 +1,118 @@
82718 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
82719 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
82720 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
82721 +#define GR_STOPMOD_MSG "denied modification of module state by "
82722 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
82723 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
82724 +#define GR_IOPERM_MSG "denied use of ioperm() by "
82725 +#define GR_IOPL_MSG "denied use of iopl() by "
82726 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
82727 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
82728 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
82729 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
82730 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
82731 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
82732 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
82733 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
82734 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
82735 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
82736 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
82737 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
82738 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
82739 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
82740 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
82741 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
82742 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
82743 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
82744 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
82745 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
82746 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
82747 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
82748 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
82749 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
82750 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
82751 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
82752 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
82753 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
82754 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
82755 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
82756 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
82757 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
82758 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
82759 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
82760 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
82761 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
82762 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
82763 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
82764 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
82765 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
82766 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
82767 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
82768 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
82769 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
82770 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
82771 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
82772 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
82773 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
82774 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
82775 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
82776 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
82777 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
82778 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
82779 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
82780 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
82781 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
82782 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
82783 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
82784 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
82785 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
82786 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
82787 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
82788 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
82789 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
82790 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
82791 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
82792 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
82793 +#define GR_NICE_CHROOT_MSG "denied priority change by "
82794 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
82795 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
82796 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
82797 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
82798 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
82799 +#define GR_TIME_MSG "time set by "
82800 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
82801 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
82802 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
82803 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
82804 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
82805 +#define GR_BIND_MSG "denied bind() by "
82806 +#define GR_CONNECT_MSG "denied connect() by "
82807 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
82808 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
82809 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
82810 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
82811 +#define GR_CAP_ACL_MSG "use of %s denied for "
82812 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
82813 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
82814 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
82815 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
82816 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
82817 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
82818 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
82819 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
82820 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
82821 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
82822 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
82823 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
82824 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
82825 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
82826 +#define GR_VM86_MSG "denied use of vm86 by "
82827 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
82828 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
82829 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
82830 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
82831 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
82832 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
82833 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
82834 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
82835 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
82836 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
82837 new file mode 100644
82838 index 0000000..63c1850
82839 --- /dev/null
82840 +++ b/include/linux/grsecurity.h
82841 @@ -0,0 +1,250 @@
82842 +#ifndef GR_SECURITY_H
82843 +#define GR_SECURITY_H
82844 +#include <linux/fs.h>
82845 +#include <linux/fs_struct.h>
82846 +#include <linux/binfmts.h>
82847 +#include <linux/gracl.h>
82848 +
82849 +/* notify of brain-dead configs */
82850 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82851 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
82852 +#endif
82853 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82854 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
82855 +#endif
82856 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
82857 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
82858 +#endif
82859 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
82860 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
82861 +#endif
82862 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
82863 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
82864 +#endif
82865 +
82866 +int gr_handle_new_usb(void);
82867 +
82868 +void gr_handle_brute_attach(int dumpable);
82869 +void gr_handle_brute_check(void);
82870 +void gr_handle_kernel_exploit(void);
82871 +
82872 +char gr_roletype_to_char(void);
82873 +
82874 +int gr_proc_is_restricted(void);
82875 +
82876 +int gr_acl_enable_at_secure(void);
82877 +
82878 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
82879 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
82880 +
82881 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
82882 +
82883 +void gr_del_task_from_ip_table(struct task_struct *p);
82884 +
82885 +int gr_pid_is_chrooted(struct task_struct *p);
82886 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
82887 +int gr_handle_chroot_nice(void);
82888 +int gr_handle_chroot_sysctl(const int op);
82889 +int gr_handle_chroot_setpriority(struct task_struct *p,
82890 + const int niceval);
82891 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
82892 +int gr_chroot_fhandle(void);
82893 +int gr_handle_chroot_chroot(const struct dentry *dentry,
82894 + const struct vfsmount *mnt);
82895 +void gr_handle_chroot_chdir(const struct path *path);
82896 +int gr_handle_chroot_chmod(const struct dentry *dentry,
82897 + const struct vfsmount *mnt, const int mode);
82898 +int gr_handle_chroot_mknod(const struct dentry *dentry,
82899 + const struct vfsmount *mnt, const int mode);
82900 +int gr_handle_chroot_mount(const struct dentry *dentry,
82901 + const struct vfsmount *mnt,
82902 + const char *dev_name);
82903 +int gr_handle_chroot_pivot(void);
82904 +int gr_handle_chroot_unix(const pid_t pid);
82905 +
82906 +int gr_handle_rawio(const struct inode *inode);
82907 +
82908 +void gr_handle_ioperm(void);
82909 +void gr_handle_iopl(void);
82910 +void gr_handle_msr_write(void);
82911 +
82912 +umode_t gr_acl_umask(void);
82913 +
82914 +int gr_tpe_allow(const struct file *file);
82915 +
82916 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
82917 +void gr_clear_chroot_entries(struct task_struct *task);
82918 +
82919 +void gr_log_forkfail(const int retval);
82920 +void gr_log_timechange(void);
82921 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
82922 +void gr_log_chdir(const struct dentry *dentry,
82923 + const struct vfsmount *mnt);
82924 +void gr_log_chroot_exec(const struct dentry *dentry,
82925 + const struct vfsmount *mnt);
82926 +void gr_log_remount(const char *devname, const int retval);
82927 +void gr_log_unmount(const char *devname, const int retval);
82928 +void gr_log_mount(const char *from, struct path *to, const int retval);
82929 +void gr_log_textrel(struct vm_area_struct *vma);
82930 +void gr_log_ptgnustack(struct file *file);
82931 +void gr_log_rwxmmap(struct file *file);
82932 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
82933 +
82934 +int gr_handle_follow_link(const struct inode *parent,
82935 + const struct inode *inode,
82936 + const struct dentry *dentry,
82937 + const struct vfsmount *mnt);
82938 +int gr_handle_fifo(const struct dentry *dentry,
82939 + const struct vfsmount *mnt,
82940 + const struct dentry *dir, const int flag,
82941 + const int acc_mode);
82942 +int gr_handle_hardlink(const struct dentry *dentry,
82943 + const struct vfsmount *mnt,
82944 + struct inode *inode,
82945 + const int mode, const struct filename *to);
82946 +
82947 +int gr_is_capable(const int cap);
82948 +int gr_is_capable_nolog(const int cap);
82949 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
82950 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
82951 +
82952 +void gr_copy_label(struct task_struct *tsk);
82953 +void gr_handle_crash(struct task_struct *task, const int sig);
82954 +int gr_handle_signal(const struct task_struct *p, const int sig);
82955 +int gr_check_crash_uid(const kuid_t uid);
82956 +int gr_check_protected_task(const struct task_struct *task);
82957 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
82958 +int gr_acl_handle_mmap(const struct file *file,
82959 + const unsigned long prot);
82960 +int gr_acl_handle_mprotect(const struct file *file,
82961 + const unsigned long prot);
82962 +int gr_check_hidden_task(const struct task_struct *tsk);
82963 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
82964 + const struct vfsmount *mnt);
82965 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
82966 + const struct vfsmount *mnt);
82967 +__u32 gr_acl_handle_access(const struct dentry *dentry,
82968 + const struct vfsmount *mnt, const int fmode);
82969 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
82970 + const struct vfsmount *mnt, umode_t *mode);
82971 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
82972 + const struct vfsmount *mnt);
82973 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
82974 + const struct vfsmount *mnt);
82975 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
82976 + const struct vfsmount *mnt);
82977 +int gr_handle_ptrace(struct task_struct *task, const long request);
82978 +int gr_handle_proc_ptrace(struct task_struct *task);
82979 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
82980 + const struct vfsmount *mnt);
82981 +int gr_check_crash_exec(const struct file *filp);
82982 +int gr_acl_is_enabled(void);
82983 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
82984 + const kgid_t gid);
82985 +int gr_set_proc_label(const struct dentry *dentry,
82986 + const struct vfsmount *mnt,
82987 + const int unsafe_flags);
82988 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
82989 + const struct vfsmount *mnt);
82990 +__u32 gr_acl_handle_open(const struct dentry *dentry,
82991 + const struct vfsmount *mnt, int acc_mode);
82992 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
82993 + const struct dentry *p_dentry,
82994 + const struct vfsmount *p_mnt,
82995 + int open_flags, int acc_mode, const int imode);
82996 +void gr_handle_create(const struct dentry *dentry,
82997 + const struct vfsmount *mnt);
82998 +void gr_handle_proc_create(const struct dentry *dentry,
82999 + const struct inode *inode);
83000 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
83001 + const struct dentry *parent_dentry,
83002 + const struct vfsmount *parent_mnt,
83003 + const int mode);
83004 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
83005 + const struct dentry *parent_dentry,
83006 + const struct vfsmount *parent_mnt);
83007 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
83008 + const struct vfsmount *mnt);
83009 +void gr_handle_delete(const u64 ino, const dev_t dev);
83010 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
83011 + const struct vfsmount *mnt);
83012 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
83013 + const struct dentry *parent_dentry,
83014 + const struct vfsmount *parent_mnt,
83015 + const struct filename *from);
83016 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
83017 + const struct dentry *parent_dentry,
83018 + const struct vfsmount *parent_mnt,
83019 + const struct dentry *old_dentry,
83020 + const struct vfsmount *old_mnt, const struct filename *to);
83021 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
83022 +int gr_acl_handle_rename(struct dentry *new_dentry,
83023 + struct dentry *parent_dentry,
83024 + const struct vfsmount *parent_mnt,
83025 + struct dentry *old_dentry,
83026 + struct inode *old_parent_inode,
83027 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
83028 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
83029 + struct dentry *old_dentry,
83030 + struct dentry *new_dentry,
83031 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
83032 +__u32 gr_check_link(const struct dentry *new_dentry,
83033 + const struct dentry *parent_dentry,
83034 + const struct vfsmount *parent_mnt,
83035 + const struct dentry *old_dentry,
83036 + const struct vfsmount *old_mnt);
83037 +int gr_acl_handle_filldir(const struct file *file, const char *name,
83038 + const unsigned int namelen, const u64 ino);
83039 +
83040 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
83041 + const struct vfsmount *mnt);
83042 +void gr_acl_handle_exit(void);
83043 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
83044 +int gr_acl_handle_procpidmem(const struct task_struct *task);
83045 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
83046 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
83047 +void gr_audit_ptrace(struct task_struct *task);
83048 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
83049 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
83050 +void gr_put_exec_file(struct task_struct *task);
83051 +
83052 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
83053 +
83054 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
83055 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
83056 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
83057 + struct dentry *newdentry, struct vfsmount *newmnt);
83058 +
83059 +#ifdef CONFIG_GRKERNSEC_RESLOG
83060 +extern void gr_log_resource(const struct task_struct *task, const int res,
83061 + const unsigned long wanted, const int gt);
83062 +#else
83063 +static inline void gr_log_resource(const struct task_struct *task, const int res,
83064 + const unsigned long wanted, const int gt)
83065 +{
83066 +}
83067 +#endif
83068 +
83069 +#ifdef CONFIG_GRKERNSEC
83070 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
83071 +void gr_handle_vm86(void);
83072 +void gr_handle_mem_readwrite(u64 from, u64 to);
83073 +
83074 +void gr_log_badprocpid(const char *entry);
83075 +
83076 +extern int grsec_enable_dmesg;
83077 +extern int grsec_disable_privio;
83078 +
83079 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
83080 +extern kgid_t grsec_proc_gid;
83081 +#endif
83082 +
83083 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
83084 +extern int grsec_enable_chroot_findtask;
83085 +#endif
83086 +#ifdef CONFIG_GRKERNSEC_SETXID
83087 +extern int grsec_enable_setxid;
83088 +#endif
83089 +#endif
83090 +
83091 +#endif
83092 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
83093 new file mode 100644
83094 index 0000000..e7ffaaf
83095 --- /dev/null
83096 +++ b/include/linux/grsock.h
83097 @@ -0,0 +1,19 @@
83098 +#ifndef __GRSOCK_H
83099 +#define __GRSOCK_H
83100 +
83101 +extern void gr_attach_curr_ip(const struct sock *sk);
83102 +extern int gr_handle_sock_all(const int family, const int type,
83103 + const int protocol);
83104 +extern int gr_handle_sock_server(const struct sockaddr *sck);
83105 +extern int gr_handle_sock_server_other(const struct sock *sck);
83106 +extern int gr_handle_sock_client(const struct sockaddr *sck);
83107 +extern int gr_search_connect(struct socket * sock,
83108 + struct sockaddr_in * addr);
83109 +extern int gr_search_bind(struct socket * sock,
83110 + struct sockaddr_in * addr);
83111 +extern int gr_search_listen(struct socket * sock);
83112 +extern int gr_search_accept(struct socket * sock);
83113 +extern int gr_search_socket(const int domain, const int type,
83114 + const int protocol);
83115 +
83116 +#endif
83117 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
83118 index 9286a46..373f27f 100644
83119 --- a/include/linux/highmem.h
83120 +++ b/include/linux/highmem.h
83121 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
83122 kunmap_atomic(kaddr);
83123 }
83124
83125 +static inline void sanitize_highpage(struct page *page)
83126 +{
83127 + void *kaddr;
83128 + unsigned long flags;
83129 +
83130 + local_irq_save(flags);
83131 + kaddr = kmap_atomic(page);
83132 + clear_page(kaddr);
83133 + kunmap_atomic(kaddr);
83134 + local_irq_restore(flags);
83135 +}
83136 +
83137 static inline void zero_user_segments(struct page *page,
83138 unsigned start1, unsigned end1,
83139 unsigned start2, unsigned end2)
83140 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
83141 index 1c7b89a..7dda400 100644
83142 --- a/include/linux/hwmon-sysfs.h
83143 +++ b/include/linux/hwmon-sysfs.h
83144 @@ -25,7 +25,8 @@
83145 struct sensor_device_attribute{
83146 struct device_attribute dev_attr;
83147 int index;
83148 -};
83149 +} __do_const;
83150 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
83151 #define to_sensor_dev_attr(_dev_attr) \
83152 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
83153
83154 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
83155 struct device_attribute dev_attr;
83156 u8 index;
83157 u8 nr;
83158 -};
83159 +} __do_const;
83160 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
83161 #define to_sensor_dev_attr_2(_dev_attr) \
83162 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
83163
83164 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
83165 index 7c76959..153e597 100644
83166 --- a/include/linux/i2c.h
83167 +++ b/include/linux/i2c.h
83168 @@ -413,6 +413,7 @@ struct i2c_algorithm {
83169 int (*unreg_slave)(struct i2c_client *client);
83170 #endif
83171 };
83172 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
83173
83174 /**
83175 * struct i2c_bus_recovery_info - I2C bus recovery information
83176 diff --git a/include/linux/i2o.h b/include/linux/i2o.h
83177 index d23c3c2..eb63c81 100644
83178 --- a/include/linux/i2o.h
83179 +++ b/include/linux/i2o.h
83180 @@ -565,7 +565,7 @@ struct i2o_controller {
83181 struct i2o_device *exec; /* Executive */
83182 #if BITS_PER_LONG == 64
83183 spinlock_t context_list_lock; /* lock for context_list */
83184 - atomic_t context_list_counter; /* needed for unique contexts */
83185 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
83186 struct list_head context_list; /* list of context id's
83187 and pointers */
83188 #endif
83189 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
83190 index aff7ad8..3942bbd 100644
83191 --- a/include/linux/if_pppox.h
83192 +++ b/include/linux/if_pppox.h
83193 @@ -76,7 +76,7 @@ struct pppox_proto {
83194 int (*ioctl)(struct socket *sock, unsigned int cmd,
83195 unsigned long arg);
83196 struct module *owner;
83197 -};
83198 +} __do_const;
83199
83200 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
83201 extern void unregister_pppox_proto(int proto_num);
83202 diff --git a/include/linux/init.h b/include/linux/init.h
83203 index 2df8e8d..3e1280d 100644
83204 --- a/include/linux/init.h
83205 +++ b/include/linux/init.h
83206 @@ -37,9 +37,17 @@
83207 * section.
83208 */
83209
83210 +#define add_init_latent_entropy __latent_entropy
83211 +
83212 +#ifdef CONFIG_MEMORY_HOTPLUG
83213 +#define add_meminit_latent_entropy
83214 +#else
83215 +#define add_meminit_latent_entropy __latent_entropy
83216 +#endif
83217 +
83218 /* These are for everybody (although not all archs will actually
83219 discard it in modules) */
83220 -#define __init __section(.init.text) __cold notrace
83221 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
83222 #define __initdata __section(.init.data)
83223 #define __initconst __constsection(.init.rodata)
83224 #define __exitdata __section(.exit.data)
83225 @@ -100,7 +108,7 @@
83226 #define __cpuexitconst
83227
83228 /* Used for MEMORY_HOTPLUG */
83229 -#define __meminit __section(.meminit.text) __cold notrace
83230 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
83231 #define __meminitdata __section(.meminit.data)
83232 #define __meminitconst __constsection(.meminit.rodata)
83233 #define __memexit __section(.memexit.text) __exitused __cold notrace
83234 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
83235 index 3037fc0..c6527ce 100644
83236 --- a/include/linux/init_task.h
83237 +++ b/include/linux/init_task.h
83238 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
83239
83240 #define INIT_TASK_COMM "swapper"
83241
83242 +#ifdef CONFIG_X86
83243 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
83244 +#else
83245 +#define INIT_TASK_THREAD_INFO
83246 +#endif
83247 +
83248 #ifdef CONFIG_RT_MUTEXES
83249 # define INIT_RT_MUTEXES(tsk) \
83250 .pi_waiters = RB_ROOT, \
83251 @@ -214,6 +220,7 @@ extern struct task_group root_task_group;
83252 RCU_POINTER_INITIALIZER(cred, &init_cred), \
83253 .comm = INIT_TASK_COMM, \
83254 .thread = INIT_THREAD, \
83255 + INIT_TASK_THREAD_INFO \
83256 .fs = &init_fs, \
83257 .files = &init_files, \
83258 .signal = &init_signals, \
83259 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
83260 index d9b05b5..e5f5b7b 100644
83261 --- a/include/linux/interrupt.h
83262 +++ b/include/linux/interrupt.h
83263 @@ -413,8 +413,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
83264
83265 struct softirq_action
83266 {
83267 - void (*action)(struct softirq_action *);
83268 -};
83269 + void (*action)(void);
83270 +} __no_const;
83271
83272 asmlinkage void do_softirq(void);
83273 asmlinkage void __do_softirq(void);
83274 @@ -428,7 +428,7 @@ static inline void do_softirq_own_stack(void)
83275 }
83276 #endif
83277
83278 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
83279 +extern void open_softirq(int nr, void (*action)(void));
83280 extern void softirq_init(void);
83281 extern void __raise_softirq_irqoff(unsigned int nr);
83282
83283 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
83284 index 38daa45..4de4317 100644
83285 --- a/include/linux/iommu.h
83286 +++ b/include/linux/iommu.h
83287 @@ -147,7 +147,7 @@ struct iommu_ops {
83288
83289 unsigned long pgsize_bitmap;
83290 void *priv;
83291 -};
83292 +} __do_const;
83293
83294 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
83295 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
83296 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
83297 index 2c525022..345b106 100644
83298 --- a/include/linux/ioport.h
83299 +++ b/include/linux/ioport.h
83300 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
83301 int adjust_resource(struct resource *res, resource_size_t start,
83302 resource_size_t size);
83303 resource_size_t resource_alignment(struct resource *res);
83304 -static inline resource_size_t resource_size(const struct resource *res)
83305 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
83306 {
83307 return res->end - res->start + 1;
83308 }
83309 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
83310 index 1eee6bc..9cf4912 100644
83311 --- a/include/linux/ipc_namespace.h
83312 +++ b/include/linux/ipc_namespace.h
83313 @@ -60,7 +60,7 @@ struct ipc_namespace {
83314 struct user_namespace *user_ns;
83315
83316 struct ns_common ns;
83317 -};
83318 +} __randomize_layout;
83319
83320 extern struct ipc_namespace init_ipc_ns;
83321 extern atomic_t nr_ipc_ns;
83322 diff --git a/include/linux/irq.h b/include/linux/irq.h
83323 index d09ec7a..f373eb5 100644
83324 --- a/include/linux/irq.h
83325 +++ b/include/linux/irq.h
83326 @@ -364,7 +364,8 @@ struct irq_chip {
83327 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
83328
83329 unsigned long flags;
83330 -};
83331 +} __do_const;
83332 +typedef struct irq_chip __no_const irq_chip_no_const;
83333
83334 /*
83335 * irq_chip specific flags
83336 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
83337 index 71d706d..817cdec 100644
83338 --- a/include/linux/irqchip/arm-gic.h
83339 +++ b/include/linux/irqchip/arm-gic.h
83340 @@ -95,7 +95,7 @@
83341
83342 struct device_node;
83343
83344 -extern struct irq_chip gic_arch_extn;
83345 +extern irq_chip_no_const gic_arch_extn;
83346
83347 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
83348 u32 offset, struct device_node *);
83349 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
83350 index faf433a..7dcb186 100644
83351 --- a/include/linux/irqdesc.h
83352 +++ b/include/linux/irqdesc.h
83353 @@ -61,7 +61,7 @@ struct irq_desc {
83354 unsigned int irq_count; /* For detecting broken IRQs */
83355 unsigned long last_unhandled; /* Aging timer for unhandled count */
83356 unsigned int irqs_unhandled;
83357 - atomic_t threads_handled;
83358 + atomic_unchecked_t threads_handled;
83359 int threads_handled_last;
83360 raw_spinlock_t lock;
83361 struct cpumask *percpu_enabled;
83362 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
83363 index c367cbd..c9b79e6 100644
83364 --- a/include/linux/jiffies.h
83365 +++ b/include/linux/jiffies.h
83366 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
83367 /*
83368 * Convert various time units to each other:
83369 */
83370 -extern unsigned int jiffies_to_msecs(const unsigned long j);
83371 -extern unsigned int jiffies_to_usecs(const unsigned long j);
83372 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
83373 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
83374
83375 -static inline u64 jiffies_to_nsecs(const unsigned long j)
83376 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
83377 {
83378 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
83379 }
83380
83381 -extern unsigned long msecs_to_jiffies(const unsigned int m);
83382 -extern unsigned long usecs_to_jiffies(const unsigned int u);
83383 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
83384 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
83385 extern unsigned long timespec_to_jiffies(const struct timespec *value);
83386 extern void jiffies_to_timespec(const unsigned long jiffies,
83387 - struct timespec *value);
83388 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
83389 + struct timespec *value) __intentional_overflow(-1);
83390 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
83391 extern void jiffies_to_timeval(const unsigned long jiffies,
83392 struct timeval *value);
83393
83394 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
83395 index 6883e19..e854fcb 100644
83396 --- a/include/linux/kallsyms.h
83397 +++ b/include/linux/kallsyms.h
83398 @@ -15,7 +15,8 @@
83399
83400 struct module;
83401
83402 -#ifdef CONFIG_KALLSYMS
83403 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
83404 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
83405 /* Lookup the address for a symbol. Returns 0 if not found. */
83406 unsigned long kallsyms_lookup_name(const char *name);
83407
83408 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
83409 /* Stupid that this does nothing, but I didn't create this mess. */
83410 #define __print_symbol(fmt, addr)
83411 #endif /*CONFIG_KALLSYMS*/
83412 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
83413 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
83414 +extern unsigned long kallsyms_lookup_name(const char *name);
83415 +extern void __print_symbol(const char *fmt, unsigned long address);
83416 +extern int sprint_backtrace(char *buffer, unsigned long address);
83417 +extern int sprint_symbol(char *buffer, unsigned long address);
83418 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
83419 +const char *kallsyms_lookup(unsigned long addr,
83420 + unsigned long *symbolsize,
83421 + unsigned long *offset,
83422 + char **modname, char *namebuf);
83423 +extern int kallsyms_lookup_size_offset(unsigned long addr,
83424 + unsigned long *symbolsize,
83425 + unsigned long *offset);
83426 +#endif
83427
83428 /* This macro allows us to keep printk typechecking */
83429 static __printf(1, 2)
83430 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
83431 index 64ce58b..6bcdbfa 100644
83432 --- a/include/linux/kernel.h
83433 +++ b/include/linux/kernel.h
83434 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
83435 /* Obsolete, do not use. Use kstrto<foo> instead */
83436
83437 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
83438 -extern long simple_strtol(const char *,char **,unsigned int);
83439 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
83440 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
83441 extern long long simple_strtoll(const char *,char **,unsigned int);
83442
83443 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
83444 index ff9f1d3..6712be5 100644
83445 --- a/include/linux/key-type.h
83446 +++ b/include/linux/key-type.h
83447 @@ -152,7 +152,7 @@ struct key_type {
83448 /* internal fields */
83449 struct list_head link; /* link in types list */
83450 struct lock_class_key lock_class; /* key->sem lock class */
83451 -};
83452 +} __do_const;
83453
83454 extern struct key_type key_type_keyring;
83455
83456 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
83457 index e465bb1..19f605fd 100644
83458 --- a/include/linux/kgdb.h
83459 +++ b/include/linux/kgdb.h
83460 @@ -52,7 +52,7 @@ extern int kgdb_connected;
83461 extern int kgdb_io_module_registered;
83462
83463 extern atomic_t kgdb_setting_breakpoint;
83464 -extern atomic_t kgdb_cpu_doing_single_step;
83465 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
83466
83467 extern struct task_struct *kgdb_usethread;
83468 extern struct task_struct *kgdb_contthread;
83469 @@ -254,7 +254,7 @@ struct kgdb_arch {
83470 void (*correct_hw_break)(void);
83471
83472 void (*enable_nmi)(bool on);
83473 -};
83474 +} __do_const;
83475
83476 /**
83477 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
83478 @@ -279,7 +279,7 @@ struct kgdb_io {
83479 void (*pre_exception) (void);
83480 void (*post_exception) (void);
83481 int is_console;
83482 -};
83483 +} __do_const;
83484
83485 extern struct kgdb_arch arch_kgdb_ops;
83486
83487 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
83488 index e705467..a92471d 100644
83489 --- a/include/linux/kmemleak.h
83490 +++ b/include/linux/kmemleak.h
83491 @@ -27,7 +27,7 @@
83492
83493 extern void kmemleak_init(void) __ref;
83494 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
83495 - gfp_t gfp) __ref;
83496 + gfp_t gfp) __ref __size_overflow(2);
83497 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
83498 extern void kmemleak_free(const void *ptr) __ref;
83499 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
83500 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
83501 static inline void kmemleak_init(void)
83502 {
83503 }
83504 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
83505 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
83506 gfp_t gfp)
83507 {
83508 }
83509 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
83510 index 0555cc6..40116ce 100644
83511 --- a/include/linux/kmod.h
83512 +++ b/include/linux/kmod.h
83513 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
83514 * usually useless though. */
83515 extern __printf(2, 3)
83516 int __request_module(bool wait, const char *name, ...);
83517 +extern __printf(3, 4)
83518 +int ___request_module(bool wait, char *param_name, const char *name, ...);
83519 #define request_module(mod...) __request_module(true, mod)
83520 #define request_module_nowait(mod...) __request_module(false, mod)
83521 #define try_then_request_module(x, mod...) \
83522 @@ -57,6 +59,9 @@ struct subprocess_info {
83523 struct work_struct work;
83524 struct completion *complete;
83525 char *path;
83526 +#ifdef CONFIG_GRKERNSEC
83527 + char *origpath;
83528 +#endif
83529 char **argv;
83530 char **envp;
83531 int wait;
83532 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
83533 index 2d61b90..a1d0a13 100644
83534 --- a/include/linux/kobject.h
83535 +++ b/include/linux/kobject.h
83536 @@ -118,7 +118,7 @@ struct kobj_type {
83537 struct attribute **default_attrs;
83538 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
83539 const void *(*namespace)(struct kobject *kobj);
83540 -};
83541 +} __do_const;
83542
83543 struct kobj_uevent_env {
83544 char *argv[3];
83545 @@ -142,6 +142,7 @@ struct kobj_attribute {
83546 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
83547 const char *buf, size_t count);
83548 };
83549 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
83550
83551 extern const struct sysfs_ops kobj_sysfs_ops;
83552
83553 @@ -169,7 +170,7 @@ struct kset {
83554 spinlock_t list_lock;
83555 struct kobject kobj;
83556 const struct kset_uevent_ops *uevent_ops;
83557 -};
83558 +} __randomize_layout;
83559
83560 extern void kset_init(struct kset *kset);
83561 extern int __must_check kset_register(struct kset *kset);
83562 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
83563 index df32d25..fb52e27 100644
83564 --- a/include/linux/kobject_ns.h
83565 +++ b/include/linux/kobject_ns.h
83566 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
83567 const void *(*netlink_ns)(struct sock *sk);
83568 const void *(*initial_ns)(void);
83569 void (*drop_ns)(void *);
83570 -};
83571 +} __do_const;
83572
83573 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
83574 int kobj_ns_type_registered(enum kobj_ns_type type);
83575 diff --git a/include/linux/kref.h b/include/linux/kref.h
83576 index 484604d..0f6c5b6 100644
83577 --- a/include/linux/kref.h
83578 +++ b/include/linux/kref.h
83579 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
83580 static inline int kref_sub(struct kref *kref, unsigned int count,
83581 void (*release)(struct kref *kref))
83582 {
83583 - WARN_ON(release == NULL);
83584 + BUG_ON(release == NULL);
83585
83586 if (atomic_sub_and_test((int) count, &kref->refcount)) {
83587 release(kref);
83588 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
83589 index 26f1060..bafc04a 100644
83590 --- a/include/linux/kvm_host.h
83591 +++ b/include/linux/kvm_host.h
83592 @@ -470,7 +470,7 @@ static inline void kvm_irqfd_exit(void)
83593 {
83594 }
83595 #endif
83596 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83597 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83598 struct module *module);
83599 void kvm_exit(void);
83600
83601 @@ -639,7 +639,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
83602 struct kvm_guest_debug *dbg);
83603 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
83604
83605 -int kvm_arch_init(void *opaque);
83606 +int kvm_arch_init(const void *opaque);
83607 void kvm_arch_exit(void);
83608
83609 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
83610 diff --git a/include/linux/libata.h b/include/linux/libata.h
83611 index 91f705d..24be831 100644
83612 --- a/include/linux/libata.h
83613 +++ b/include/linux/libata.h
83614 @@ -979,7 +979,7 @@ struct ata_port_operations {
83615 * fields must be pointers.
83616 */
83617 const struct ata_port_operations *inherits;
83618 -};
83619 +} __do_const;
83620
83621 struct ata_port_info {
83622 unsigned long flags;
83623 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
83624 index a6a42dd..6c5ebce 100644
83625 --- a/include/linux/linkage.h
83626 +++ b/include/linux/linkage.h
83627 @@ -36,6 +36,7 @@
83628 #endif
83629
83630 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
83631 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
83632 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
83633
83634 /*
83635 diff --git a/include/linux/list.h b/include/linux/list.h
83636 index feb773c..98f3075 100644
83637 --- a/include/linux/list.h
83638 +++ b/include/linux/list.h
83639 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
83640 extern void list_del(struct list_head *entry);
83641 #endif
83642
83643 +extern void __pax_list_add(struct list_head *new,
83644 + struct list_head *prev,
83645 + struct list_head *next);
83646 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
83647 +{
83648 + __pax_list_add(new, head, head->next);
83649 +}
83650 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
83651 +{
83652 + __pax_list_add(new, head->prev, head);
83653 +}
83654 +extern void pax_list_del(struct list_head *entry);
83655 +
83656 /**
83657 * list_replace - replace old entry by new one
83658 * @old : the element to be replaced
83659 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
83660 INIT_LIST_HEAD(entry);
83661 }
83662
83663 +extern void pax_list_del_init(struct list_head *entry);
83664 +
83665 /**
83666 * list_move - delete from one list and add as another's head
83667 * @list: the entry to move
83668 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
83669 index 4bfde0e..d6e2e09 100644
83670 --- a/include/linux/lockref.h
83671 +++ b/include/linux/lockref.h
83672 @@ -47,4 +47,36 @@ static inline int __lockref_is_dead(const struct lockref *l)
83673 return ((int)l->count < 0);
83674 }
83675
83676 +static inline unsigned int __lockref_read(struct lockref *lockref)
83677 +{
83678 + return lockref->count;
83679 +}
83680 +
83681 +static inline void __lockref_set(struct lockref *lockref, unsigned int count)
83682 +{
83683 + lockref->count = count;
83684 +}
83685 +
83686 +static inline void __lockref_inc(struct lockref *lockref)
83687 +{
83688 +
83689 +#ifdef CONFIG_PAX_REFCOUNT
83690 + atomic_inc((atomic_t *)&lockref->count);
83691 +#else
83692 + lockref->count++;
83693 +#endif
83694 +
83695 +}
83696 +
83697 +static inline void __lockref_dec(struct lockref *lockref)
83698 +{
83699 +
83700 +#ifdef CONFIG_PAX_REFCOUNT
83701 + atomic_dec((atomic_t *)&lockref->count);
83702 +#else
83703 + lockref->count--;
83704 +#endif
83705 +
83706 +}
83707 +
83708 #endif /* __LINUX_LOCKREF_H */
83709 diff --git a/include/linux/math64.h b/include/linux/math64.h
83710 index c45c089..298841c 100644
83711 --- a/include/linux/math64.h
83712 +++ b/include/linux/math64.h
83713 @@ -15,7 +15,7 @@
83714 * This is commonly provided by 32bit archs to provide an optimized 64bit
83715 * divide.
83716 */
83717 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83718 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83719 {
83720 *remainder = dividend % divisor;
83721 return dividend / divisor;
83722 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
83723 /**
83724 * div64_u64 - unsigned 64bit divide with 64bit divisor
83725 */
83726 -static inline u64 div64_u64(u64 dividend, u64 divisor)
83727 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
83728 {
83729 return dividend / divisor;
83730 }
83731 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
83732 #define div64_ul(x, y) div_u64((x), (y))
83733
83734 #ifndef div_u64_rem
83735 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83736 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83737 {
83738 *remainder = do_div(dividend, divisor);
83739 return dividend;
83740 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
83741 #endif
83742
83743 #ifndef div64_u64
83744 -extern u64 div64_u64(u64 dividend, u64 divisor);
83745 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
83746 #endif
83747
83748 #ifndef div64_s64
83749 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
83750 * divide.
83751 */
83752 #ifndef div_u64
83753 -static inline u64 div_u64(u64 dividend, u32 divisor)
83754 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
83755 {
83756 u32 remainder;
83757 return div_u64_rem(dividend, divisor, &remainder);
83758 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
83759 index 3d385c8..deacb6a 100644
83760 --- a/include/linux/mempolicy.h
83761 +++ b/include/linux/mempolicy.h
83762 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
83763 }
83764
83765 #define vma_policy(vma) ((vma)->vm_policy)
83766 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83767 +{
83768 + vma->vm_policy = pol;
83769 +}
83770
83771 static inline void mpol_get(struct mempolicy *pol)
83772 {
83773 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
83774 }
83775
83776 #define vma_policy(vma) NULL
83777 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83778 +{
83779 +}
83780
83781 static inline int
83782 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
83783 diff --git a/include/linux/mm.h b/include/linux/mm.h
83784 index dd5ea30..cf81cd1 100644
83785 --- a/include/linux/mm.h
83786 +++ b/include/linux/mm.h
83787 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
83788
83789 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
83790 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
83791 +
83792 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
83793 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
83794 +#endif
83795 +
83796 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
83797 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
83798 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
83799 @@ -256,8 +261,8 @@ struct vm_operations_struct {
83800 /* called by access_process_vm when get_user_pages() fails, typically
83801 * for use by special VMAs that can switch between memory and hardware
83802 */
83803 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
83804 - void *buf, int len, int write);
83805 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
83806 + void *buf, size_t len, int write);
83807
83808 /* Called by the /proc/PID/maps code to ask the vma whether it
83809 * has a special name. Returning non-NULL will also cause this
83810 @@ -291,6 +296,7 @@ struct vm_operations_struct {
83811 int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
83812 unsigned long size, pgoff_t pgoff);
83813 };
83814 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
83815
83816 struct mmu_gather;
83817 struct inode;
83818 @@ -1183,8 +1189,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
83819 unsigned long *pfn);
83820 int follow_phys(struct vm_area_struct *vma, unsigned long address,
83821 unsigned int flags, unsigned long *prot, resource_size_t *phys);
83822 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83823 - void *buf, int len, int write);
83824 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83825 + void *buf, size_t len, int write);
83826
83827 static inline void unmap_shared_mapping_range(struct address_space *mapping,
83828 loff_t const holebegin, loff_t const holelen)
83829 @@ -1224,9 +1230,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
83830 }
83831 #endif
83832
83833 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
83834 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
83835 - void *buf, int len, int write);
83836 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
83837 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
83838 + void *buf, size_t len, int write);
83839
83840 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
83841 unsigned long start, unsigned long nr_pages,
83842 @@ -1258,34 +1264,6 @@ int set_page_dirty_lock(struct page *page);
83843 int clear_page_dirty_for_io(struct page *page);
83844 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
83845
83846 -/* Is the vma a continuation of the stack vma above it? */
83847 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
83848 -{
83849 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
83850 -}
83851 -
83852 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
83853 - unsigned long addr)
83854 -{
83855 - return (vma->vm_flags & VM_GROWSDOWN) &&
83856 - (vma->vm_start == addr) &&
83857 - !vma_growsdown(vma->vm_prev, addr);
83858 -}
83859 -
83860 -/* Is the vma a continuation of the stack vma below it? */
83861 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
83862 -{
83863 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
83864 -}
83865 -
83866 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
83867 - unsigned long addr)
83868 -{
83869 - return (vma->vm_flags & VM_GROWSUP) &&
83870 - (vma->vm_end == addr) &&
83871 - !vma_growsup(vma->vm_next, addr);
83872 -}
83873 -
83874 extern struct task_struct *task_of_stack(struct task_struct *task,
83875 struct vm_area_struct *vma, bool in_group);
83876
83877 @@ -1403,8 +1381,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
83878 {
83879 return 0;
83880 }
83881 +
83882 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
83883 + unsigned long address)
83884 +{
83885 + return 0;
83886 +}
83887 #else
83888 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83889 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83890 #endif
83891
83892 #ifdef __PAGETABLE_PMD_FOLDED
83893 @@ -1413,8 +1398,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
83894 {
83895 return 0;
83896 }
83897 +
83898 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
83899 + unsigned long address)
83900 +{
83901 + return 0;
83902 +}
83903 #else
83904 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
83905 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
83906 #endif
83907
83908 int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
83909 @@ -1432,11 +1424,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
83910 NULL: pud_offset(pgd, address);
83911 }
83912
83913 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
83914 +{
83915 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
83916 + NULL: pud_offset(pgd, address);
83917 +}
83918 +
83919 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
83920 {
83921 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
83922 NULL: pmd_offset(pud, address);
83923 }
83924 +
83925 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
83926 +{
83927 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
83928 + NULL: pmd_offset(pud, address);
83929 +}
83930 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
83931
83932 #if USE_SPLIT_PTE_PTLOCKS
83933 @@ -1819,12 +1823,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
83934 bool *need_rmap_locks);
83935 extern void exit_mmap(struct mm_struct *);
83936
83937 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
83938 +extern void gr_learn_resource(const struct task_struct *task, const int res,
83939 + const unsigned long wanted, const int gt);
83940 +#else
83941 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
83942 + const unsigned long wanted, const int gt)
83943 +{
83944 +}
83945 +#endif
83946 +
83947 static inline int check_data_rlimit(unsigned long rlim,
83948 unsigned long new,
83949 unsigned long start,
83950 unsigned long end_data,
83951 unsigned long start_data)
83952 {
83953 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
83954 if (rlim < RLIM_INFINITY) {
83955 if (((new - start) + (end_data - start_data)) > rlim)
83956 return -ENOSPC;
83957 @@ -1849,7 +1864,7 @@ extern int install_special_mapping(struct mm_struct *mm,
83958 unsigned long addr, unsigned long len,
83959 unsigned long flags, struct page **pages);
83960
83961 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
83962 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
83963
83964 extern unsigned long mmap_region(struct file *file, unsigned long addr,
83965 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
83966 @@ -1857,6 +1872,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
83967 unsigned long len, unsigned long prot, unsigned long flags,
83968 unsigned long pgoff, unsigned long *populate);
83969 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
83970 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
83971
83972 #ifdef CONFIG_MMU
83973 extern int __mm_populate(unsigned long addr, unsigned long len,
83974 @@ -1885,10 +1901,11 @@ struct vm_unmapped_area_info {
83975 unsigned long high_limit;
83976 unsigned long align_mask;
83977 unsigned long align_offset;
83978 + unsigned long threadstack_offset;
83979 };
83980
83981 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
83982 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83983 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
83984 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
83985
83986 /*
83987 * Search for an unmapped address range.
83988 @@ -1900,7 +1917,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83989 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
83990 */
83991 static inline unsigned long
83992 -vm_unmapped_area(struct vm_unmapped_area_info *info)
83993 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
83994 {
83995 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
83996 return unmapped_area(info);
83997 @@ -1962,6 +1979,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
83998 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
83999 struct vm_area_struct **pprev);
84000
84001 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
84002 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
84003 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
84004 +
84005 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
84006 NULL if none. Assume start_addr < end_addr. */
84007 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
84008 @@ -1991,10 +2012,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
84009 }
84010
84011 #ifdef CONFIG_MMU
84012 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
84013 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
84014 void vma_set_page_prot(struct vm_area_struct *vma);
84015 #else
84016 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
84017 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
84018 {
84019 return __pgprot(0);
84020 }
84021 @@ -2056,6 +2077,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
84022 static inline void vm_stat_account(struct mm_struct *mm,
84023 unsigned long flags, struct file *file, long pages)
84024 {
84025 +
84026 +#ifdef CONFIG_PAX_RANDMMAP
84027 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
84028 +#endif
84029 +
84030 mm->total_vm += pages;
84031 }
84032 #endif /* CONFIG_PROC_FS */
84033 @@ -2159,7 +2185,7 @@ extern int unpoison_memory(unsigned long pfn);
84034 extern int sysctl_memory_failure_early_kill;
84035 extern int sysctl_memory_failure_recovery;
84036 extern void shake_page(struct page *p, int access);
84037 -extern atomic_long_t num_poisoned_pages;
84038 +extern atomic_long_unchecked_t num_poisoned_pages;
84039 extern int soft_offline_page(struct page *page, int flags);
84040
84041 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
84042 @@ -2210,5 +2236,11 @@ void __init setup_nr_node_ids(void);
84043 static inline void setup_nr_node_ids(void) {}
84044 #endif
84045
84046 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
84047 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
84048 +#else
84049 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
84050 +#endif
84051 +
84052 #endif /* __KERNEL__ */
84053 #endif /* _LINUX_MM_H */
84054 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
84055 index 6d34aa2..d73d848 100644
84056 --- a/include/linux/mm_types.h
84057 +++ b/include/linux/mm_types.h
84058 @@ -309,7 +309,9 @@ struct vm_area_struct {
84059 #ifdef CONFIG_NUMA
84060 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
84061 #endif
84062 -};
84063 +
84064 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
84065 +} __randomize_layout;
84066
84067 struct core_thread {
84068 struct task_struct *task;
84069 @@ -459,7 +461,25 @@ struct mm_struct {
84070 /* address of the bounds directory */
84071 void __user *bd_addr;
84072 #endif
84073 -};
84074 +
84075 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
84076 + unsigned long pax_flags;
84077 +#endif
84078 +
84079 +#ifdef CONFIG_PAX_DLRESOLVE
84080 + unsigned long call_dl_resolve;
84081 +#endif
84082 +
84083 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
84084 + unsigned long call_syscall;
84085 +#endif
84086 +
84087 +#ifdef CONFIG_PAX_ASLR
84088 + unsigned long delta_mmap; /* randomized offset */
84089 + unsigned long delta_stack; /* randomized offset */
84090 +#endif
84091 +
84092 +} __randomize_layout;
84093
84094 static inline void mm_init_cpumask(struct mm_struct *mm)
84095 {
84096 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
84097 index cb2b040..f3c9f5c 100644
84098 --- a/include/linux/mmc/core.h
84099 +++ b/include/linux/mmc/core.h
84100 @@ -79,7 +79,7 @@ struct mmc_command {
84101 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
84102
84103 unsigned int retries; /* max number of retries */
84104 - unsigned int error; /* command error */
84105 + int error; /* command error */
84106
84107 /*
84108 * Standard errno values are used for errors, but some have specific
84109 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
84110 index c5d5278..f0b68c8 100644
84111 --- a/include/linux/mmiotrace.h
84112 +++ b/include/linux/mmiotrace.h
84113 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
84114 /* Called from ioremap.c */
84115 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
84116 void __iomem *addr);
84117 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
84118 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
84119
84120 /* For anyone to insert markers. Remember trailing newline. */
84121 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
84122 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
84123 {
84124 }
84125
84126 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
84127 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
84128 {
84129 }
84130
84131 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
84132 index 2f0856d..5a4bc1e 100644
84133 --- a/include/linux/mmzone.h
84134 +++ b/include/linux/mmzone.h
84135 @@ -527,7 +527,7 @@ struct zone {
84136
84137 ZONE_PADDING(_pad3_)
84138 /* Zone statistics */
84139 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
84140 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
84141 } ____cacheline_internodealigned_in_smp;
84142
84143 enum zone_flags {
84144 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
84145 index 745def8..08a820b 100644
84146 --- a/include/linux/mod_devicetable.h
84147 +++ b/include/linux/mod_devicetable.h
84148 @@ -139,7 +139,7 @@ struct usb_device_id {
84149 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
84150 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
84151
84152 -#define HID_ANY_ID (~0)
84153 +#define HID_ANY_ID (~0U)
84154 #define HID_BUS_ANY 0xffff
84155 #define HID_GROUP_ANY 0x0000
84156
84157 @@ -475,7 +475,7 @@ struct dmi_system_id {
84158 const char *ident;
84159 struct dmi_strmatch matches[4];
84160 void *driver_data;
84161 -};
84162 +} __do_const;
84163 /*
84164 * struct dmi_device_id appears during expansion of
84165 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
84166 diff --git a/include/linux/module.h b/include/linux/module.h
84167 index b653d7c..22a238f 100644
84168 --- a/include/linux/module.h
84169 +++ b/include/linux/module.h
84170 @@ -17,9 +17,11 @@
84171 #include <linux/moduleparam.h>
84172 #include <linux/jump_label.h>
84173 #include <linux/export.h>
84174 +#include <linux/fs.h>
84175
84176 #include <linux/percpu.h>
84177 #include <asm/module.h>
84178 +#include <asm/pgtable.h>
84179
84180 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
84181 #define MODULE_SIG_STRING "~Module signature appended~\n"
84182 @@ -42,7 +44,7 @@ struct module_kobject {
84183 struct kobject *drivers_dir;
84184 struct module_param_attrs *mp;
84185 struct completion *kobj_completion;
84186 -};
84187 +} __randomize_layout;
84188
84189 struct module_attribute {
84190 struct attribute attr;
84191 @@ -54,12 +56,13 @@ struct module_attribute {
84192 int (*test)(struct module *);
84193 void (*free)(struct module *);
84194 };
84195 +typedef struct module_attribute __no_const module_attribute_no_const;
84196
84197 struct module_version_attribute {
84198 struct module_attribute mattr;
84199 const char *module_name;
84200 const char *version;
84201 -} __attribute__ ((__aligned__(sizeof(void *))));
84202 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
84203
84204 extern ssize_t __modver_version_show(struct module_attribute *,
84205 struct module_kobject *, char *);
84206 @@ -221,7 +224,7 @@ struct module {
84207
84208 /* Sysfs stuff. */
84209 struct module_kobject mkobj;
84210 - struct module_attribute *modinfo_attrs;
84211 + module_attribute_no_const *modinfo_attrs;
84212 const char *version;
84213 const char *srcversion;
84214 struct kobject *holders_dir;
84215 @@ -270,19 +273,16 @@ struct module {
84216 int (*init)(void);
84217
84218 /* If this is non-NULL, vfree after init() returns */
84219 - void *module_init;
84220 + void *module_init_rx, *module_init_rw;
84221
84222 /* Here is the actual code + data, vfree'd on unload. */
84223 - void *module_core;
84224 + void *module_core_rx, *module_core_rw;
84225
84226 /* Here are the sizes of the init and core sections */
84227 - unsigned int init_size, core_size;
84228 + unsigned int init_size_rw, core_size_rw;
84229
84230 /* The size of the executable code in each section. */
84231 - unsigned int init_text_size, core_text_size;
84232 -
84233 - /* Size of RO sections of the module (text+rodata) */
84234 - unsigned int init_ro_size, core_ro_size;
84235 + unsigned int init_size_rx, core_size_rx;
84236
84237 /* Arch-specific module values */
84238 struct mod_arch_specific arch;
84239 @@ -338,6 +338,10 @@ struct module {
84240 #ifdef CONFIG_EVENT_TRACING
84241 struct ftrace_event_call **trace_events;
84242 unsigned int num_trace_events;
84243 + struct file_operations trace_id;
84244 + struct file_operations trace_enable;
84245 + struct file_operations trace_format;
84246 + struct file_operations trace_filter;
84247 #endif
84248 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
84249 unsigned int num_ftrace_callsites;
84250 @@ -361,7 +365,7 @@ struct module {
84251 ctor_fn_t *ctors;
84252 unsigned int num_ctors;
84253 #endif
84254 -};
84255 +} __randomize_layout;
84256 #ifndef MODULE_ARCH_INIT
84257 #define MODULE_ARCH_INIT {}
84258 #endif
84259 @@ -382,18 +386,48 @@ bool is_module_address(unsigned long addr);
84260 bool is_module_percpu_address(unsigned long addr);
84261 bool is_module_text_address(unsigned long addr);
84262
84263 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
84264 +{
84265 +
84266 +#ifdef CONFIG_PAX_KERNEXEC
84267 + if (ktla_ktva(addr) >= (unsigned long)start &&
84268 + ktla_ktva(addr) < (unsigned long)start + size)
84269 + return 1;
84270 +#endif
84271 +
84272 + return ((void *)addr >= start && (void *)addr < start + size);
84273 +}
84274 +
84275 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
84276 +{
84277 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
84278 +}
84279 +
84280 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
84281 +{
84282 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
84283 +}
84284 +
84285 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
84286 +{
84287 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
84288 +}
84289 +
84290 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
84291 +{
84292 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
84293 +}
84294 +
84295 static inline bool within_module_core(unsigned long addr,
84296 const struct module *mod)
84297 {
84298 - return (unsigned long)mod->module_core <= addr &&
84299 - addr < (unsigned long)mod->module_core + mod->core_size;
84300 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
84301 }
84302
84303 static inline bool within_module_init(unsigned long addr,
84304 const struct module *mod)
84305 {
84306 - return (unsigned long)mod->module_init <= addr &&
84307 - addr < (unsigned long)mod->module_init + mod->init_size;
84308 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
84309 }
84310
84311 static inline bool within_module(unsigned long addr, const struct module *mod)
84312 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
84313 index f755626..641f822 100644
84314 --- a/include/linux/moduleloader.h
84315 +++ b/include/linux/moduleloader.h
84316 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
84317 sections. Returns NULL on failure. */
84318 void *module_alloc(unsigned long size);
84319
84320 +#ifdef CONFIG_PAX_KERNEXEC
84321 +void *module_alloc_exec(unsigned long size);
84322 +#else
84323 +#define module_alloc_exec(x) module_alloc(x)
84324 +#endif
84325 +
84326 /* Free memory returned from module_alloc. */
84327 void module_memfree(void *module_region);
84328
84329 +#ifdef CONFIG_PAX_KERNEXEC
84330 +void module_memfree_exec(void *module_region);
84331 +#else
84332 +#define module_memfree_exec(x) module_memfree((x))
84333 +#endif
84334 +
84335 /*
84336 * Apply the given relocation to the (simplified) ELF. Return -error
84337 * or 0.
84338 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
84339 unsigned int relsec,
84340 struct module *me)
84341 {
84342 +#ifdef CONFIG_MODULES
84343 printk(KERN_ERR "module %s: REL relocation unsupported\n",
84344 module_name(me));
84345 +#endif
84346 return -ENOEXEC;
84347 }
84348 #endif
84349 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
84350 unsigned int relsec,
84351 struct module *me)
84352 {
84353 +#ifdef CONFIG_MODULES
84354 printk(KERN_ERR "module %s: REL relocation unsupported\n",
84355 module_name(me));
84356 +#endif
84357 return -ENOEXEC;
84358 }
84359 #endif
84360 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
84361 index 1c9effa..1160bdd 100644
84362 --- a/include/linux/moduleparam.h
84363 +++ b/include/linux/moduleparam.h
84364 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
84365 * @len is usually just sizeof(string).
84366 */
84367 #define module_param_string(name, string, len, perm) \
84368 - static const struct kparam_string __param_string_##name \
84369 + static const struct kparam_string __param_string_##name __used \
84370 = { len, string }; \
84371 __module_param_call(MODULE_PARAM_PREFIX, name, \
84372 &param_ops_string, \
84373 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
84374 */
84375 #define module_param_array_named(name, array, type, nump, perm) \
84376 param_check_##type(name, &(array)[0]); \
84377 - static const struct kparam_array __param_arr_##name \
84378 + static const struct kparam_array __param_arr_##name __used \
84379 = { .max = ARRAY_SIZE(array), .num = nump, \
84380 .ops = &param_ops_##type, \
84381 .elemsize = sizeof(array[0]), .elem = array }; \
84382 diff --git a/include/linux/mount.h b/include/linux/mount.h
84383 index c2c561d..a5f2a8c 100644
84384 --- a/include/linux/mount.h
84385 +++ b/include/linux/mount.h
84386 @@ -66,7 +66,7 @@ struct vfsmount {
84387 struct dentry *mnt_root; /* root of the mounted tree */
84388 struct super_block *mnt_sb; /* pointer to superblock */
84389 int mnt_flags;
84390 -};
84391 +} __randomize_layout;
84392
84393 struct file; /* forward dec */
84394 struct path;
84395 diff --git a/include/linux/namei.h b/include/linux/namei.h
84396 index c899077..b9a2010 100644
84397 --- a/include/linux/namei.h
84398 +++ b/include/linux/namei.h
84399 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
84400 extern void unlock_rename(struct dentry *, struct dentry *);
84401
84402 extern void nd_jump_link(struct nameidata *nd, struct path *path);
84403 -extern void nd_set_link(struct nameidata *nd, char *path);
84404 -extern char *nd_get_link(struct nameidata *nd);
84405 +extern void nd_set_link(struct nameidata *nd, const char *path);
84406 +extern const char *nd_get_link(const struct nameidata *nd);
84407
84408 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
84409 {
84410 diff --git a/include/linux/net.h b/include/linux/net.h
84411 index 17d8339..81656c0 100644
84412 --- a/include/linux/net.h
84413 +++ b/include/linux/net.h
84414 @@ -192,7 +192,7 @@ struct net_proto_family {
84415 int (*create)(struct net *net, struct socket *sock,
84416 int protocol, int kern);
84417 struct module *owner;
84418 -};
84419 +} __do_const;
84420
84421 struct iovec;
84422 struct kvec;
84423 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
84424 index 840fb7f..547ad02 100644
84425 --- a/include/linux/netdevice.h
84426 +++ b/include/linux/netdevice.h
84427 @@ -1191,6 +1191,7 @@ struct net_device_ops {
84428 u8 state);
84429 #endif
84430 };
84431 +typedef struct net_device_ops __no_const net_device_ops_no_const;
84432
84433 /**
84434 * enum net_device_priv_flags - &struct net_device priv_flags
84435 @@ -1537,10 +1538,10 @@ struct net_device {
84436
84437 struct net_device_stats stats;
84438
84439 - atomic_long_t rx_dropped;
84440 - atomic_long_t tx_dropped;
84441 + atomic_long_unchecked_t rx_dropped;
84442 + atomic_long_unchecked_t tx_dropped;
84443
84444 - atomic_t carrier_changes;
84445 + atomic_unchecked_t carrier_changes;
84446
84447 #ifdef CONFIG_WIRELESS_EXT
84448 const struct iw_handler_def * wireless_handlers;
84449 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
84450 index 2517ece..0bbfcfb 100644
84451 --- a/include/linux/netfilter.h
84452 +++ b/include/linux/netfilter.h
84453 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
84454 #endif
84455 /* Use the module struct to lock set/get code in place */
84456 struct module *owner;
84457 -};
84458 +} __do_const;
84459
84460 /* Function to register/unregister hook points. */
84461 int nf_register_hook(struct nf_hook_ops *reg);
84462 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
84463 index e955d47..04a5338 100644
84464 --- a/include/linux/netfilter/nfnetlink.h
84465 +++ b/include/linux/netfilter/nfnetlink.h
84466 @@ -19,7 +19,7 @@ struct nfnl_callback {
84467 const struct nlattr * const cda[]);
84468 const struct nla_policy *policy; /* netlink attribute policy */
84469 const u_int16_t attr_count; /* number of nlattr's */
84470 -};
84471 +} __do_const;
84472
84473 struct nfnetlink_subsystem {
84474 const char *name;
84475 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
84476 new file mode 100644
84477 index 0000000..33f4af8
84478 --- /dev/null
84479 +++ b/include/linux/netfilter/xt_gradm.h
84480 @@ -0,0 +1,9 @@
84481 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
84482 +#define _LINUX_NETFILTER_XT_GRADM_H 1
84483 +
84484 +struct xt_gradm_mtinfo {
84485 + __u16 flags;
84486 + __u16 invflags;
84487 +};
84488 +
84489 +#endif
84490 diff --git a/include/linux/nls.h b/include/linux/nls.h
84491 index 520681b..2b7fabb 100644
84492 --- a/include/linux/nls.h
84493 +++ b/include/linux/nls.h
84494 @@ -31,7 +31,7 @@ struct nls_table {
84495 const unsigned char *charset2upper;
84496 struct module *owner;
84497 struct nls_table *next;
84498 -};
84499 +} __do_const;
84500
84501 /* this value hold the maximum octet of charset */
84502 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
84503 @@ -46,7 +46,7 @@ enum utf16_endian {
84504 /* nls_base.c */
84505 extern int __register_nls(struct nls_table *, struct module *);
84506 extern int unregister_nls(struct nls_table *);
84507 -extern struct nls_table *load_nls(char *);
84508 +extern struct nls_table *load_nls(const char *);
84509 extern void unload_nls(struct nls_table *);
84510 extern struct nls_table *load_nls_default(void);
84511 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
84512 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
84513 index d14a4c3..a078786 100644
84514 --- a/include/linux/notifier.h
84515 +++ b/include/linux/notifier.h
84516 @@ -54,7 +54,8 @@ struct notifier_block {
84517 notifier_fn_t notifier_call;
84518 struct notifier_block __rcu *next;
84519 int priority;
84520 -};
84521 +} __do_const;
84522 +typedef struct notifier_block __no_const notifier_block_no_const;
84523
84524 struct atomic_notifier_head {
84525 spinlock_t lock;
84526 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
84527 index b2a0f15..4d7da32 100644
84528 --- a/include/linux/oprofile.h
84529 +++ b/include/linux/oprofile.h
84530 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
84531 int oprofilefs_create_ro_ulong(struct dentry * root,
84532 char const * name, ulong * val);
84533
84534 -/** Create a file for read-only access to an atomic_t. */
84535 +/** Create a file for read-only access to an atomic_unchecked_t. */
84536 int oprofilefs_create_ro_atomic(struct dentry * root,
84537 - char const * name, atomic_t * val);
84538 + char const * name, atomic_unchecked_t * val);
84539
84540 /** create a directory */
84541 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
84542 diff --git a/include/linux/padata.h b/include/linux/padata.h
84543 index 4386946..f50c615 100644
84544 --- a/include/linux/padata.h
84545 +++ b/include/linux/padata.h
84546 @@ -129,7 +129,7 @@ struct parallel_data {
84547 struct padata_serial_queue __percpu *squeue;
84548 atomic_t reorder_objects;
84549 atomic_t refcnt;
84550 - atomic_t seq_nr;
84551 + atomic_unchecked_t seq_nr;
84552 struct padata_cpumask cpumask;
84553 spinlock_t lock ____cacheline_aligned;
84554 unsigned int processed;
84555 diff --git a/include/linux/path.h b/include/linux/path.h
84556 index d137218..be0c176 100644
84557 --- a/include/linux/path.h
84558 +++ b/include/linux/path.h
84559 @@ -1,13 +1,15 @@
84560 #ifndef _LINUX_PATH_H
84561 #define _LINUX_PATH_H
84562
84563 +#include <linux/compiler.h>
84564 +
84565 struct dentry;
84566 struct vfsmount;
84567
84568 struct path {
84569 struct vfsmount *mnt;
84570 struct dentry *dentry;
84571 -};
84572 +} __randomize_layout;
84573
84574 extern void path_get(const struct path *);
84575 extern void path_put(const struct path *);
84576 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
84577 index 8c78950..0d74ed9 100644
84578 --- a/include/linux/pci_hotplug.h
84579 +++ b/include/linux/pci_hotplug.h
84580 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
84581 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
84582 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
84583 int (*reset_slot) (struct hotplug_slot *slot, int probe);
84584 -};
84585 +} __do_const;
84586 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
84587
84588 /**
84589 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
84590 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
84591 index caebf2a..4c3ae9d 100644
84592 --- a/include/linux/percpu.h
84593 +++ b/include/linux/percpu.h
84594 @@ -34,7 +34,7 @@
84595 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
84596 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
84597 */
84598 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
84599 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
84600 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
84601
84602 /*
84603 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
84604 index 664de5a..b3e1bf4 100644
84605 --- a/include/linux/perf_event.h
84606 +++ b/include/linux/perf_event.h
84607 @@ -336,8 +336,8 @@ struct perf_event {
84608
84609 enum perf_event_active_state state;
84610 unsigned int attach_state;
84611 - local64_t count;
84612 - atomic64_t child_count;
84613 + local64_t count; /* PaX: fix it one day */
84614 + atomic64_unchecked_t child_count;
84615
84616 /*
84617 * These are the total time in nanoseconds that the event
84618 @@ -388,8 +388,8 @@ struct perf_event {
84619 * These accumulate total time (in nanoseconds) that children
84620 * events have been enabled and running, respectively.
84621 */
84622 - atomic64_t child_total_time_enabled;
84623 - atomic64_t child_total_time_running;
84624 + atomic64_unchecked_t child_total_time_enabled;
84625 + atomic64_unchecked_t child_total_time_running;
84626
84627 /*
84628 * Protect attach/detach and child_list:
84629 @@ -733,7 +733,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
84630 entry->ip[entry->nr++] = ip;
84631 }
84632
84633 -extern int sysctl_perf_event_paranoid;
84634 +extern int sysctl_perf_event_legitimately_concerned;
84635 extern int sysctl_perf_event_mlock;
84636 extern int sysctl_perf_event_sample_rate;
84637 extern int sysctl_perf_cpu_time_max_percent;
84638 @@ -748,19 +748,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
84639 loff_t *ppos);
84640
84641
84642 +static inline bool perf_paranoid_any(void)
84643 +{
84644 + return sysctl_perf_event_legitimately_concerned > 2;
84645 +}
84646 +
84647 static inline bool perf_paranoid_tracepoint_raw(void)
84648 {
84649 - return sysctl_perf_event_paranoid > -1;
84650 + return sysctl_perf_event_legitimately_concerned > -1;
84651 }
84652
84653 static inline bool perf_paranoid_cpu(void)
84654 {
84655 - return sysctl_perf_event_paranoid > 0;
84656 + return sysctl_perf_event_legitimately_concerned > 0;
84657 }
84658
84659 static inline bool perf_paranoid_kernel(void)
84660 {
84661 - return sysctl_perf_event_paranoid > 1;
84662 + return sysctl_perf_event_legitimately_concerned > 1;
84663 }
84664
84665 extern void perf_event_init(void);
84666 @@ -891,7 +896,7 @@ struct perf_pmu_events_attr {
84667 struct device_attribute attr;
84668 u64 id;
84669 const char *event_str;
84670 -};
84671 +} __do_const;
84672
84673 #define PMU_EVENT_ATTR(_name, _var, _id, _show) \
84674 static struct perf_pmu_events_attr _var = { \
84675 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
84676 index b9cf6c5..5462472 100644
84677 --- a/include/linux/pid_namespace.h
84678 +++ b/include/linux/pid_namespace.h
84679 @@ -45,7 +45,7 @@ struct pid_namespace {
84680 int hide_pid;
84681 int reboot; /* group exit code if this pidns was rebooted */
84682 struct ns_common ns;
84683 -};
84684 +} __randomize_layout;
84685
84686 extern struct pid_namespace init_pid_ns;
84687
84688 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
84689 index eb8b8ac..62649e1 100644
84690 --- a/include/linux/pipe_fs_i.h
84691 +++ b/include/linux/pipe_fs_i.h
84692 @@ -47,10 +47,10 @@ struct pipe_inode_info {
84693 struct mutex mutex;
84694 wait_queue_head_t wait;
84695 unsigned int nrbufs, curbuf, buffers;
84696 - unsigned int readers;
84697 - unsigned int writers;
84698 - unsigned int files;
84699 - unsigned int waiting_writers;
84700 + atomic_t readers;
84701 + atomic_t writers;
84702 + atomic_t files;
84703 + atomic_t waiting_writers;
84704 unsigned int r_counter;
84705 unsigned int w_counter;
84706 struct page *tmp_page;
84707 diff --git a/include/linux/pm.h b/include/linux/pm.h
84708 index 8b59763..8a05939 100644
84709 --- a/include/linux/pm.h
84710 +++ b/include/linux/pm.h
84711 @@ -608,6 +608,7 @@ struct dev_pm_domain {
84712 struct dev_pm_ops ops;
84713 void (*detach)(struct device *dev, bool power_off);
84714 };
84715 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
84716
84717 /*
84718 * The PM_EVENT_ messages are also used by drivers implementing the legacy
84719 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
84720 index a9edab2..8bada56 100644
84721 --- a/include/linux/pm_domain.h
84722 +++ b/include/linux/pm_domain.h
84723 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
84724 int (*save_state)(struct device *dev);
84725 int (*restore_state)(struct device *dev);
84726 bool (*active_wakeup)(struct device *dev);
84727 -};
84728 +} __no_const;
84729
84730 struct gpd_cpuidle_data {
84731 unsigned int saved_exit_latency;
84732 - struct cpuidle_state *idle_state;
84733 + cpuidle_state_no_const *idle_state;
84734 };
84735
84736 struct generic_pm_domain {
84737 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
84738 index 30e84d4..22278b4 100644
84739 --- a/include/linux/pm_runtime.h
84740 +++ b/include/linux/pm_runtime.h
84741 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
84742
84743 static inline void pm_runtime_mark_last_busy(struct device *dev)
84744 {
84745 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
84746 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
84747 }
84748
84749 static inline bool pm_runtime_is_irq_safe(struct device *dev)
84750 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
84751 index 195aafc..49a7bc2 100644
84752 --- a/include/linux/pnp.h
84753 +++ b/include/linux/pnp.h
84754 @@ -297,7 +297,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
84755 struct pnp_fixup {
84756 char id[7];
84757 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
84758 -};
84759 +} __do_const;
84760
84761 /* config parameters */
84762 #define PNP_CONFIG_NORMAL 0x0001
84763 diff --git a/include/linux/poison.h b/include/linux/poison.h
84764 index 2110a81..13a11bb 100644
84765 --- a/include/linux/poison.h
84766 +++ b/include/linux/poison.h
84767 @@ -19,8 +19,8 @@
84768 * under normal circumstances, used to verify that nobody uses
84769 * non-initialized list entries.
84770 */
84771 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
84772 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
84773 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
84774 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
84775
84776 /********** include/linux/timer.h **********/
84777 /*
84778 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
84779 index d8b187c3..9a9257a 100644
84780 --- a/include/linux/power/smartreflex.h
84781 +++ b/include/linux/power/smartreflex.h
84782 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
84783 int (*notify)(struct omap_sr *sr, u32 status);
84784 u8 notify_flags;
84785 u8 class_type;
84786 -};
84787 +} __do_const;
84788
84789 /**
84790 * struct omap_sr_nvalue_table - Smartreflex n-target value info
84791 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
84792 index 4ea1d37..80f4b33 100644
84793 --- a/include/linux/ppp-comp.h
84794 +++ b/include/linux/ppp-comp.h
84795 @@ -84,7 +84,7 @@ struct compressor {
84796 struct module *owner;
84797 /* Extra skb space needed by the compressor algorithm */
84798 unsigned int comp_extra;
84799 -};
84800 +} __do_const;
84801
84802 /*
84803 * The return value from decompress routine is the length of the
84804 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
84805 index de83b4e..c4b997d 100644
84806 --- a/include/linux/preempt.h
84807 +++ b/include/linux/preempt.h
84808 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
84809 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
84810 #endif
84811
84812 +#define raw_preempt_count_add(val) __preempt_count_add(val)
84813 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
84814 +
84815 #define __preempt_count_inc() __preempt_count_add(1)
84816 #define __preempt_count_dec() __preempt_count_sub(1)
84817
84818 #define preempt_count_inc() preempt_count_add(1)
84819 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
84820 #define preempt_count_dec() preempt_count_sub(1)
84821 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
84822
84823 #ifdef CONFIG_PREEMPT_COUNT
84824
84825 @@ -41,6 +46,12 @@ do { \
84826 barrier(); \
84827 } while (0)
84828
84829 +#define raw_preempt_disable() \
84830 +do { \
84831 + raw_preempt_count_inc(); \
84832 + barrier(); \
84833 +} while (0)
84834 +
84835 #define sched_preempt_enable_no_resched() \
84836 do { \
84837 barrier(); \
84838 @@ -49,6 +60,12 @@ do { \
84839
84840 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
84841
84842 +#define raw_preempt_enable_no_resched() \
84843 +do { \
84844 + barrier(); \
84845 + raw_preempt_count_dec(); \
84846 +} while (0)
84847 +
84848 #ifdef CONFIG_PREEMPT
84849 #define preempt_enable() \
84850 do { \
84851 @@ -113,8 +130,10 @@ do { \
84852 * region.
84853 */
84854 #define preempt_disable() barrier()
84855 +#define raw_preempt_disable() barrier()
84856 #define sched_preempt_enable_no_resched() barrier()
84857 #define preempt_enable_no_resched() barrier()
84858 +#define raw_preempt_enable_no_resched() barrier()
84859 #define preempt_enable() barrier()
84860 #define preempt_check_resched() do { } while (0)
84861
84862 @@ -128,11 +147,13 @@ do { \
84863 /*
84864 * Modules have no business playing preemption tricks.
84865 */
84866 +#ifndef CONFIG_PAX_KERNEXEC
84867 #undef sched_preempt_enable_no_resched
84868 #undef preempt_enable_no_resched
84869 #undef preempt_enable_no_resched_notrace
84870 #undef preempt_check_resched
84871 #endif
84872 +#endif
84873
84874 #define preempt_set_need_resched() \
84875 do { \
84876 diff --git a/include/linux/printk.h b/include/linux/printk.h
84877 index 4d5bf57..d94eccf 100644
84878 --- a/include/linux/printk.h
84879 +++ b/include/linux/printk.h
84880 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
84881 #endif
84882
84883 typedef int(*printk_func_t)(const char *fmt, va_list args);
84884 +extern int kptr_restrict;
84885
84886 #ifdef CONFIG_PRINTK
84887 asmlinkage __printf(5, 0)
84888 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
84889
84890 extern int printk_delay_msec;
84891 extern int dmesg_restrict;
84892 -extern int kptr_restrict;
84893
84894 extern void wake_up_klogd(void);
84895
84896 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
84897 index b97bf2e..f14c92d4 100644
84898 --- a/include/linux/proc_fs.h
84899 +++ b/include/linux/proc_fs.h
84900 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
84901 extern struct proc_dir_entry *proc_symlink(const char *,
84902 struct proc_dir_entry *, const char *);
84903 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
84904 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
84905 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
84906 struct proc_dir_entry *, void *);
84907 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
84908 + struct proc_dir_entry *, void *);
84909 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
84910 struct proc_dir_entry *);
84911
84912 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
84913 return proc_create_data(name, mode, parent, proc_fops, NULL);
84914 }
84915
84916 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
84917 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
84918 +{
84919 +#ifdef CONFIG_GRKERNSEC_PROC_USER
84920 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
84921 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
84922 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
84923 +#else
84924 + return proc_create_data(name, mode, parent, proc_fops, NULL);
84925 +#endif
84926 +}
84927 +
84928 +
84929 extern void proc_set_size(struct proc_dir_entry *, loff_t);
84930 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
84931 extern void *PDE_DATA(const struct inode *);
84932 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
84933 struct proc_dir_entry *parent,const char *dest) { return NULL;}
84934 static inline struct proc_dir_entry *proc_mkdir(const char *name,
84935 struct proc_dir_entry *parent) {return NULL;}
84936 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
84937 + struct proc_dir_entry *parent) { return NULL; }
84938 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
84939 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84940 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
84941 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84942 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
84943 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
84944 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
84945 @@ -79,7 +99,7 @@ struct net;
84946 static inline struct proc_dir_entry *proc_net_mkdir(
84947 struct net *net, const char *name, struct proc_dir_entry *parent)
84948 {
84949 - return proc_mkdir_data(name, 0, parent, net);
84950 + return proc_mkdir_data_restrict(name, 0, parent, net);
84951 }
84952
84953 #endif /* _LINUX_PROC_FS_H */
84954 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
84955 index 42dfc61..8113a99 100644
84956 --- a/include/linux/proc_ns.h
84957 +++ b/include/linux/proc_ns.h
84958 @@ -16,7 +16,7 @@ struct proc_ns_operations {
84959 struct ns_common *(*get)(struct task_struct *task);
84960 void (*put)(struct ns_common *ns);
84961 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
84962 -};
84963 +} __do_const __randomize_layout;
84964
84965 extern const struct proc_ns_operations netns_operations;
84966 extern const struct proc_ns_operations utsns_operations;
84967 diff --git a/include/linux/quota.h b/include/linux/quota.h
84968 index b86df49..8002997 100644
84969 --- a/include/linux/quota.h
84970 +++ b/include/linux/quota.h
84971 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
84972
84973 extern bool qid_eq(struct kqid left, struct kqid right);
84974 extern bool qid_lt(struct kqid left, struct kqid right);
84975 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
84976 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
84977 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
84978 extern bool qid_valid(struct kqid qid);
84979
84980 diff --git a/include/linux/random.h b/include/linux/random.h
84981 index b05856e..0a9f14e 100644
84982 --- a/include/linux/random.h
84983 +++ b/include/linux/random.h
84984 @@ -9,9 +9,19 @@
84985 #include <uapi/linux/random.h>
84986
84987 extern void add_device_randomness(const void *, unsigned int);
84988 +
84989 +static inline void add_latent_entropy(void)
84990 +{
84991 +
84992 +#ifdef LATENT_ENTROPY_PLUGIN
84993 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
84994 +#endif
84995 +
84996 +}
84997 +
84998 extern void add_input_randomness(unsigned int type, unsigned int code,
84999 - unsigned int value);
85000 -extern void add_interrupt_randomness(int irq, int irq_flags);
85001 + unsigned int value) __latent_entropy;
85002 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
85003
85004 extern void get_random_bytes(void *buf, int nbytes);
85005 extern void get_random_bytes_arch(void *buf, int nbytes);
85006 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
85007 extern const struct file_operations random_fops, urandom_fops;
85008 #endif
85009
85010 -unsigned int get_random_int(void);
85011 +unsigned int __intentional_overflow(-1) get_random_int(void);
85012 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
85013
85014 -u32 prandom_u32(void);
85015 +u32 prandom_u32(void) __intentional_overflow(-1);
85016 void prandom_bytes(void *buf, size_t nbytes);
85017 void prandom_seed(u32 seed);
85018 void prandom_reseed_late(void);
85019 @@ -37,6 +47,11 @@ struct rnd_state {
85020 u32 prandom_u32_state(struct rnd_state *state);
85021 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
85022
85023 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
85024 +{
85025 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
85026 +}
85027 +
85028 /**
85029 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
85030 * @ep_ro: right open interval endpoint
85031 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
85032 *
85033 * Returns: pseudo-random number in interval [0, ep_ro)
85034 */
85035 -static inline u32 prandom_u32_max(u32 ep_ro)
85036 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
85037 {
85038 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
85039 }
85040 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
85041 index 378c5ee..aa84a47 100644
85042 --- a/include/linux/rbtree_augmented.h
85043 +++ b/include/linux/rbtree_augmented.h
85044 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
85045 old->rbaugmented = rbcompute(old); \
85046 } \
85047 rbstatic const struct rb_augment_callbacks rbname = { \
85048 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
85049 + .propagate = rbname ## _propagate, \
85050 + .copy = rbname ## _copy, \
85051 + .rotate = rbname ## _rotate \
85052 };
85053
85054
85055 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
85056 index 529bc94..82ce778 100644
85057 --- a/include/linux/rculist.h
85058 +++ b/include/linux/rculist.h
85059 @@ -29,8 +29,8 @@
85060 */
85061 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
85062 {
85063 - ACCESS_ONCE(list->next) = list;
85064 - ACCESS_ONCE(list->prev) = list;
85065 + ACCESS_ONCE_RW(list->next) = list;
85066 + ACCESS_ONCE_RW(list->prev) = list;
85067 }
85068
85069 /*
85070 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
85071 struct list_head *prev, struct list_head *next);
85072 #endif
85073
85074 +void __pax_list_add_rcu(struct list_head *new,
85075 + struct list_head *prev, struct list_head *next);
85076 +
85077 /**
85078 * list_add_rcu - add a new entry to rcu-protected list
85079 * @new: new entry to be added
85080 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
85081 __list_add_rcu(new, head, head->next);
85082 }
85083
85084 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
85085 +{
85086 + __pax_list_add_rcu(new, head, head->next);
85087 +}
85088 +
85089 /**
85090 * list_add_tail_rcu - add a new entry to rcu-protected list
85091 * @new: new entry to be added
85092 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
85093 __list_add_rcu(new, head->prev, head);
85094 }
85095
85096 +static inline void pax_list_add_tail_rcu(struct list_head *new,
85097 + struct list_head *head)
85098 +{
85099 + __pax_list_add_rcu(new, head->prev, head);
85100 +}
85101 +
85102 /**
85103 * list_del_rcu - deletes entry from list without re-initialization
85104 * @entry: the element to delete from the list.
85105 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
85106 entry->prev = LIST_POISON2;
85107 }
85108
85109 +extern void pax_list_del_rcu(struct list_head *entry);
85110 +
85111 /**
85112 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
85113 * @n: the element to delete from the hash list.
85114 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
85115 index ed4f593..8a51501 100644
85116 --- a/include/linux/rcupdate.h
85117 +++ b/include/linux/rcupdate.h
85118 @@ -332,7 +332,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
85119 #define rcu_note_voluntary_context_switch(t) \
85120 do { \
85121 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
85122 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
85123 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
85124 } while (0)
85125 #else /* #ifdef CONFIG_TASKS_RCU */
85126 #define TASKS_RCU(x) do { } while (0)
85127 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
85128 index 67fc8fc..a90f7d8 100644
85129 --- a/include/linux/reboot.h
85130 +++ b/include/linux/reboot.h
85131 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
85132 */
85133
85134 extern void migrate_to_reboot_cpu(void);
85135 -extern void machine_restart(char *cmd);
85136 -extern void machine_halt(void);
85137 -extern void machine_power_off(void);
85138 +extern void machine_restart(char *cmd) __noreturn;
85139 +extern void machine_halt(void) __noreturn;
85140 +extern void machine_power_off(void) __noreturn;
85141
85142 extern void machine_shutdown(void);
85143 struct pt_regs;
85144 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
85145 */
85146
85147 extern void kernel_restart_prepare(char *cmd);
85148 -extern void kernel_restart(char *cmd);
85149 -extern void kernel_halt(void);
85150 -extern void kernel_power_off(void);
85151 +extern void kernel_restart(char *cmd) __noreturn;
85152 +extern void kernel_halt(void) __noreturn;
85153 +extern void kernel_power_off(void) __noreturn;
85154
85155 extern int C_A_D; /* for sysctl */
85156 void ctrl_alt_del(void);
85157 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
85158 * Emergency restart, callable from an interrupt handler.
85159 */
85160
85161 -extern void emergency_restart(void);
85162 +extern void emergency_restart(void) __noreturn;
85163 #include <asm/emergency-restart.h>
85164
85165 #endif /* _LINUX_REBOOT_H */
85166 diff --git a/include/linux/regset.h b/include/linux/regset.h
85167 index 8e0c9fe..ac4d221 100644
85168 --- a/include/linux/regset.h
85169 +++ b/include/linux/regset.h
85170 @@ -161,7 +161,8 @@ struct user_regset {
85171 unsigned int align;
85172 unsigned int bias;
85173 unsigned int core_note_type;
85174 -};
85175 +} __do_const;
85176 +typedef struct user_regset __no_const user_regset_no_const;
85177
85178 /**
85179 * struct user_regset_view - available regsets
85180 diff --git a/include/linux/relay.h b/include/linux/relay.h
85181 index d7c8359..818daf5 100644
85182 --- a/include/linux/relay.h
85183 +++ b/include/linux/relay.h
85184 @@ -157,7 +157,7 @@ struct rchan_callbacks
85185 * The callback should return 0 if successful, negative if not.
85186 */
85187 int (*remove_buf_file)(struct dentry *dentry);
85188 -};
85189 +} __no_const;
85190
85191 /*
85192 * CONFIG_RELAY kernel API, kernel/relay.c
85193 diff --git a/include/linux/rio.h b/include/linux/rio.h
85194 index 6bda06f..bf39a9b 100644
85195 --- a/include/linux/rio.h
85196 +++ b/include/linux/rio.h
85197 @@ -358,7 +358,7 @@ struct rio_ops {
85198 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
85199 u64 rstart, u32 size, u32 flags);
85200 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
85201 -};
85202 +} __no_const;
85203
85204 #define RIO_RESOURCE_MEM 0x00000100
85205 #define RIO_RESOURCE_DOORBELL 0x00000200
85206 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
85207 index d9d7e7e..86f47ac 100644
85208 --- a/include/linux/rmap.h
85209 +++ b/include/linux/rmap.h
85210 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
85211 void anon_vma_init(void); /* create anon_vma_cachep */
85212 int anon_vma_prepare(struct vm_area_struct *);
85213 void unlink_anon_vmas(struct vm_area_struct *);
85214 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
85215 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
85216 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
85217 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
85218
85219 static inline void anon_vma_merge(struct vm_area_struct *vma,
85220 struct vm_area_struct *next)
85221 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
85222 index ed8f9e70..999bc96 100644
85223 --- a/include/linux/scatterlist.h
85224 +++ b/include/linux/scatterlist.h
85225 @@ -1,6 +1,7 @@
85226 #ifndef _LINUX_SCATTERLIST_H
85227 #define _LINUX_SCATTERLIST_H
85228
85229 +#include <linux/sched.h>
85230 #include <linux/string.h>
85231 #include <linux/bug.h>
85232 #include <linux/mm.h>
85233 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
85234 #ifdef CONFIG_DEBUG_SG
85235 BUG_ON(!virt_addr_valid(buf));
85236 #endif
85237 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85238 + if (object_starts_on_stack(buf)) {
85239 + void *adjbuf = buf - current->stack + current->lowmem_stack;
85240 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
85241 + } else
85242 +#endif
85243 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
85244 }
85245
85246 diff --git a/include/linux/sched.h b/include/linux/sched.h
85247 index 8db31ef..0af1f81 100644
85248 --- a/include/linux/sched.h
85249 +++ b/include/linux/sched.h
85250 @@ -133,6 +133,7 @@ struct fs_struct;
85251 struct perf_event_context;
85252 struct blk_plug;
85253 struct filename;
85254 +struct linux_binprm;
85255
85256 #define VMACACHE_BITS 2
85257 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
85258 @@ -415,7 +416,7 @@ extern char __sched_text_start[], __sched_text_end[];
85259 extern int in_sched_functions(unsigned long addr);
85260
85261 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
85262 -extern signed long schedule_timeout(signed long timeout);
85263 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
85264 extern signed long schedule_timeout_interruptible(signed long timeout);
85265 extern signed long schedule_timeout_killable(signed long timeout);
85266 extern signed long schedule_timeout_uninterruptible(signed long timeout);
85267 @@ -426,6 +427,19 @@ struct nsproxy;
85268 struct user_namespace;
85269
85270 #ifdef CONFIG_MMU
85271 +
85272 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
85273 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
85274 +#else
85275 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
85276 +{
85277 + return 0;
85278 +}
85279 +#endif
85280 +
85281 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
85282 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
85283 +
85284 extern void arch_pick_mmap_layout(struct mm_struct *mm);
85285 extern unsigned long
85286 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
85287 @@ -724,6 +738,17 @@ struct signal_struct {
85288 #ifdef CONFIG_TASKSTATS
85289 struct taskstats *stats;
85290 #endif
85291 +
85292 +#ifdef CONFIG_GRKERNSEC
85293 + u32 curr_ip;
85294 + u32 saved_ip;
85295 + u32 gr_saddr;
85296 + u32 gr_daddr;
85297 + u16 gr_sport;
85298 + u16 gr_dport;
85299 + u8 used_accept:1;
85300 +#endif
85301 +
85302 #ifdef CONFIG_AUDIT
85303 unsigned audit_tty;
85304 unsigned audit_tty_log_passwd;
85305 @@ -750,7 +775,7 @@ struct signal_struct {
85306 struct mutex cred_guard_mutex; /* guard against foreign influences on
85307 * credential calculations
85308 * (notably. ptrace) */
85309 -};
85310 +} __randomize_layout;
85311
85312 /*
85313 * Bits in flags field of signal_struct.
85314 @@ -803,6 +828,14 @@ struct user_struct {
85315 struct key *session_keyring; /* UID's default session keyring */
85316 #endif
85317
85318 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
85319 + unsigned char kernel_banned;
85320 +#endif
85321 +#ifdef CONFIG_GRKERNSEC_BRUTE
85322 + unsigned char suid_banned;
85323 + unsigned long suid_ban_expires;
85324 +#endif
85325 +
85326 /* Hash table maintenance information */
85327 struct hlist_node uidhash_node;
85328 kuid_t uid;
85329 @@ -810,7 +843,7 @@ struct user_struct {
85330 #ifdef CONFIG_PERF_EVENTS
85331 atomic_long_t locked_vm;
85332 #endif
85333 -};
85334 +} __randomize_layout;
85335
85336 extern int uids_sysfs_init(void);
85337
85338 @@ -1274,6 +1307,9 @@ enum perf_event_task_context {
85339 struct task_struct {
85340 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
85341 void *stack;
85342 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85343 + void *lowmem_stack;
85344 +#endif
85345 atomic_t usage;
85346 unsigned int flags; /* per process flags, defined below */
85347 unsigned int ptrace;
85348 @@ -1405,8 +1441,8 @@ struct task_struct {
85349 struct list_head thread_node;
85350
85351 struct completion *vfork_done; /* for vfork() */
85352 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
85353 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
85354 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
85355 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
85356
85357 cputime_t utime, stime, utimescaled, stimescaled;
85358 cputime_t gtime;
85359 @@ -1431,11 +1467,6 @@ struct task_struct {
85360 struct task_cputime cputime_expires;
85361 struct list_head cpu_timers[3];
85362
85363 -/* process credentials */
85364 - const struct cred __rcu *real_cred; /* objective and real subjective task
85365 - * credentials (COW) */
85366 - const struct cred __rcu *cred; /* effective (overridable) subjective task
85367 - * credentials (COW) */
85368 char comm[TASK_COMM_LEN]; /* executable name excluding path
85369 - access with [gs]et_task_comm (which lock
85370 it with task_lock())
85371 @@ -1453,6 +1484,10 @@ struct task_struct {
85372 #endif
85373 /* CPU-specific state of this task */
85374 struct thread_struct thread;
85375 +/* thread_info moved to task_struct */
85376 +#ifdef CONFIG_X86
85377 + struct thread_info tinfo;
85378 +#endif
85379 /* filesystem information */
85380 struct fs_struct *fs;
85381 /* open file information */
85382 @@ -1527,6 +1562,10 @@ struct task_struct {
85383 gfp_t lockdep_reclaim_gfp;
85384 #endif
85385
85386 +/* process credentials */
85387 + const struct cred __rcu *real_cred; /* objective and real subjective task
85388 + * credentials (COW) */
85389 +
85390 /* journalling filesystem info */
85391 void *journal_info;
85392
85393 @@ -1565,6 +1604,10 @@ struct task_struct {
85394 /* cg_list protected by css_set_lock and tsk->alloc_lock */
85395 struct list_head cg_list;
85396 #endif
85397 +
85398 + const struct cred __rcu *cred; /* effective (overridable) subjective task
85399 + * credentials (COW) */
85400 +
85401 #ifdef CONFIG_FUTEX
85402 struct robust_list_head __user *robust_list;
85403 #ifdef CONFIG_COMPAT
85404 @@ -1673,7 +1716,7 @@ struct task_struct {
85405 * Number of functions that haven't been traced
85406 * because of depth overrun.
85407 */
85408 - atomic_t trace_overrun;
85409 + atomic_unchecked_t trace_overrun;
85410 /* Pause for the tracing */
85411 atomic_t tracing_graph_pause;
85412 #endif
85413 @@ -1701,7 +1744,78 @@ struct task_struct {
85414 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
85415 unsigned long task_state_change;
85416 #endif
85417 -};
85418 +
85419 +#ifdef CONFIG_GRKERNSEC
85420 + /* grsecurity */
85421 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
85422 + u64 exec_id;
85423 +#endif
85424 +#ifdef CONFIG_GRKERNSEC_SETXID
85425 + const struct cred *delayed_cred;
85426 +#endif
85427 + struct dentry *gr_chroot_dentry;
85428 + struct acl_subject_label *acl;
85429 + struct acl_subject_label *tmpacl;
85430 + struct acl_role_label *role;
85431 + struct file *exec_file;
85432 + unsigned long brute_expires;
85433 + u16 acl_role_id;
85434 + u8 inherited;
85435 + /* is this the task that authenticated to the special role */
85436 + u8 acl_sp_role;
85437 + u8 is_writable;
85438 + u8 brute;
85439 + u8 gr_is_chrooted;
85440 +#endif
85441 +
85442 +} __randomize_layout;
85443 +
85444 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
85445 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
85446 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
85447 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
85448 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
85449 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
85450 +
85451 +#ifdef CONFIG_PAX_SOFTMODE
85452 +extern int pax_softmode;
85453 +#endif
85454 +
85455 +extern int pax_check_flags(unsigned long *);
85456 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
85457 +
85458 +/* if tsk != current then task_lock must be held on it */
85459 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
85460 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
85461 +{
85462 + if (likely(tsk->mm))
85463 + return tsk->mm->pax_flags;
85464 + else
85465 + return 0UL;
85466 +}
85467 +
85468 +/* if tsk != current then task_lock must be held on it */
85469 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
85470 +{
85471 + if (likely(tsk->mm)) {
85472 + tsk->mm->pax_flags = flags;
85473 + return 0;
85474 + }
85475 + return -EINVAL;
85476 +}
85477 +#endif
85478 +
85479 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
85480 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
85481 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
85482 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
85483 +#endif
85484 +
85485 +struct path;
85486 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
85487 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
85488 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
85489 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
85490
85491 /* Future-safe accessor for struct task_struct's cpus_allowed. */
85492 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
85493 @@ -1783,7 +1897,7 @@ struct pid_namespace;
85494 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
85495 struct pid_namespace *ns);
85496
85497 -static inline pid_t task_pid_nr(struct task_struct *tsk)
85498 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
85499 {
85500 return tsk->pid;
85501 }
85502 @@ -2150,6 +2264,25 @@ extern u64 sched_clock_cpu(int cpu);
85503
85504 extern void sched_clock_init(void);
85505
85506 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85507 +static inline void populate_stack(void)
85508 +{
85509 + struct task_struct *curtask = current;
85510 + int c;
85511 + int *ptr = curtask->stack;
85512 + int *end = curtask->stack + THREAD_SIZE;
85513 +
85514 + while (ptr < end) {
85515 + c = *(volatile int *)ptr;
85516 + ptr += PAGE_SIZE/sizeof(int);
85517 + }
85518 +}
85519 +#else
85520 +static inline void populate_stack(void)
85521 +{
85522 +}
85523 +#endif
85524 +
85525 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
85526 static inline void sched_clock_tick(void)
85527 {
85528 @@ -2283,7 +2416,9 @@ void yield(void);
85529 extern struct exec_domain default_exec_domain;
85530
85531 union thread_union {
85532 +#ifndef CONFIG_X86
85533 struct thread_info thread_info;
85534 +#endif
85535 unsigned long stack[THREAD_SIZE/sizeof(long)];
85536 };
85537
85538 @@ -2316,6 +2451,7 @@ extern struct pid_namespace init_pid_ns;
85539 */
85540
85541 extern struct task_struct *find_task_by_vpid(pid_t nr);
85542 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
85543 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
85544 struct pid_namespace *ns);
85545
85546 @@ -2480,7 +2616,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
85547 extern void exit_itimers(struct signal_struct *);
85548 extern void flush_itimer_signals(void);
85549
85550 -extern void do_group_exit(int);
85551 +extern __noreturn void do_group_exit(int);
85552
85553 extern int do_execve(struct filename *,
85554 const char __user * const __user *,
85555 @@ -2701,9 +2837,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
85556 #define task_stack_end_corrupted(task) \
85557 (*(end_of_stack(task)) != STACK_END_MAGIC)
85558
85559 -static inline int object_is_on_stack(void *obj)
85560 +static inline int object_starts_on_stack(const void *obj)
85561 {
85562 - void *stack = task_stack_page(current);
85563 + const void *stack = task_stack_page(current);
85564
85565 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
85566 }
85567 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
85568 index 596a0e0..bea77ec 100644
85569 --- a/include/linux/sched/sysctl.h
85570 +++ b/include/linux/sched/sysctl.h
85571 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
85572 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
85573
85574 extern int sysctl_max_map_count;
85575 +extern unsigned long sysctl_heap_stack_gap;
85576
85577 extern unsigned int sysctl_sched_latency;
85578 extern unsigned int sysctl_sched_min_granularity;
85579 diff --git a/include/linux/security.h b/include/linux/security.h
85580 index ba96471..74fb3f6 100644
85581 --- a/include/linux/security.h
85582 +++ b/include/linux/security.h
85583 @@ -27,6 +27,7 @@
85584 #include <linux/slab.h>
85585 #include <linux/err.h>
85586 #include <linux/string.h>
85587 +#include <linux/grsecurity.h>
85588
85589 struct linux_binprm;
85590 struct cred;
85591 @@ -116,8 +117,6 @@ struct seq_file;
85592
85593 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
85594
85595 -void reset_security_ops(void);
85596 -
85597 #ifdef CONFIG_MMU
85598 extern unsigned long mmap_min_addr;
85599 extern unsigned long dac_mmap_min_addr;
85600 @@ -1729,7 +1728,7 @@ struct security_operations {
85601 struct audit_context *actx);
85602 void (*audit_rule_free) (void *lsmrule);
85603 #endif /* CONFIG_AUDIT */
85604 -};
85605 +} __randomize_layout;
85606
85607 /* prototypes */
85608 extern int security_init(void);
85609 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
85610 index dc368b8..e895209 100644
85611 --- a/include/linux/semaphore.h
85612 +++ b/include/linux/semaphore.h
85613 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
85614 }
85615
85616 extern void down(struct semaphore *sem);
85617 -extern int __must_check down_interruptible(struct semaphore *sem);
85618 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
85619 extern int __must_check down_killable(struct semaphore *sem);
85620 extern int __must_check down_trylock(struct semaphore *sem);
85621 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
85622 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
85623 index cf6a9da..bd86b1f 100644
85624 --- a/include/linux/seq_file.h
85625 +++ b/include/linux/seq_file.h
85626 @@ -27,6 +27,9 @@ struct seq_file {
85627 struct mutex lock;
85628 const struct seq_operations *op;
85629 int poll_event;
85630 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
85631 + u64 exec_id;
85632 +#endif
85633 #ifdef CONFIG_USER_NS
85634 struct user_namespace *user_ns;
85635 #endif
85636 @@ -39,6 +42,7 @@ struct seq_operations {
85637 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
85638 int (*show) (struct seq_file *m, void *v);
85639 };
85640 +typedef struct seq_operations __no_const seq_operations_no_const;
85641
85642 #define SEQ_SKIP 1
85643
85644 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
85645
85646 char *mangle_path(char *s, const char *p, const char *esc);
85647 int seq_open(struct file *, const struct seq_operations *);
85648 +int seq_open_restrict(struct file *, const struct seq_operations *);
85649 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
85650 loff_t seq_lseek(struct file *, loff_t, int);
85651 int seq_release(struct inode *, struct file *);
85652 @@ -153,6 +158,7 @@ static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
85653 }
85654
85655 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
85656 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
85657 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
85658 int single_release(struct inode *, struct file *);
85659 void *__seq_open_private(struct file *, const struct seq_operations *, int);
85660 diff --git a/include/linux/shm.h b/include/linux/shm.h
85661 index 6fb8016..ab4465e 100644
85662 --- a/include/linux/shm.h
85663 +++ b/include/linux/shm.h
85664 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
85665 /* The task created the shm object. NULL if the task is dead. */
85666 struct task_struct *shm_creator;
85667 struct list_head shm_clist; /* list by creator */
85668 +#ifdef CONFIG_GRKERNSEC
85669 + u64 shm_createtime;
85670 + pid_t shm_lapid;
85671 +#endif
85672 };
85673
85674 /* shm_mode upper byte flags */
85675 diff --git a/include/linux/signal.h b/include/linux/signal.h
85676 index ab1e039..ad4229e 100644
85677 --- a/include/linux/signal.h
85678 +++ b/include/linux/signal.h
85679 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
85680 * know it'll be handled, so that they don't get converted to
85681 * SIGKILL or just silently dropped.
85682 */
85683 - kernel_sigaction(sig, (__force __sighandler_t)2);
85684 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
85685 }
85686
85687 static inline void disallow_signal(int sig)
85688 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
85689 index 85ab7d7..eb1585a 100644
85690 --- a/include/linux/skbuff.h
85691 +++ b/include/linux/skbuff.h
85692 @@ -763,7 +763,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
85693 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
85694 int node);
85695 struct sk_buff *build_skb(void *data, unsigned int frag_size);
85696 -static inline struct sk_buff *alloc_skb(unsigned int size,
85697 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
85698 gfp_t priority)
85699 {
85700 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
85701 @@ -1952,7 +1952,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
85702 return skb->inner_transport_header - skb->inner_network_header;
85703 }
85704
85705 -static inline int skb_network_offset(const struct sk_buff *skb)
85706 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
85707 {
85708 return skb_network_header(skb) - skb->data;
85709 }
85710 @@ -2012,7 +2012,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
85711 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
85712 */
85713 #ifndef NET_SKB_PAD
85714 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
85715 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
85716 #endif
85717
85718 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
85719 @@ -2655,9 +2655,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
85720 int *err);
85721 unsigned int datagram_poll(struct file *file, struct socket *sock,
85722 struct poll_table_struct *wait);
85723 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85724 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85725 struct iov_iter *to, int size);
85726 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85727 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85728 struct msghdr *msg, int size)
85729 {
85730 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
85731 @@ -3131,6 +3131,9 @@ static inline void nf_reset(struct sk_buff *skb)
85732 nf_bridge_put(skb->nf_bridge);
85733 skb->nf_bridge = NULL;
85734 #endif
85735 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
85736 + skb->nf_trace = 0;
85737 +#endif
85738 }
85739
85740 static inline void nf_reset_trace(struct sk_buff *skb)
85741 diff --git a/include/linux/slab.h b/include/linux/slab.h
85742 index 9a139b6..aab37b4 100644
85743 --- a/include/linux/slab.h
85744 +++ b/include/linux/slab.h
85745 @@ -14,15 +14,29 @@
85746 #include <linux/gfp.h>
85747 #include <linux/types.h>
85748 #include <linux/workqueue.h>
85749 -
85750 +#include <linux/err.h>
85751
85752 /*
85753 * Flags to pass to kmem_cache_create().
85754 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
85755 */
85756 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
85757 +
85758 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85759 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
85760 +#else
85761 +#define SLAB_USERCOPY 0x00000000UL
85762 +#endif
85763 +
85764 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
85765 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
85766 +
85767 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85768 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
85769 +#else
85770 +#define SLAB_NO_SANITIZE 0x00000000UL
85771 +#endif
85772 +
85773 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
85774 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
85775 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
85776 @@ -98,10 +112,13 @@
85777 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
85778 * Both make kfree a no-op.
85779 */
85780 -#define ZERO_SIZE_PTR ((void *)16)
85781 +#define ZERO_SIZE_PTR \
85782 +({ \
85783 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
85784 + (void *)(-MAX_ERRNO-1L); \
85785 +})
85786
85787 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
85788 - (unsigned long)ZERO_SIZE_PTR)
85789 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
85790
85791 #include <linux/kmemleak.h>
85792
85793 @@ -144,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
85794 void kfree(const void *);
85795 void kzfree(const void *);
85796 size_t ksize(const void *);
85797 +const char *check_heap_object(const void *ptr, unsigned long n);
85798 +bool is_usercopy_object(const void *ptr);
85799
85800 /*
85801 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
85802 @@ -236,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
85803 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85804 #endif
85805
85806 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85807 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
85808 +#endif
85809 +
85810 /*
85811 * Figure out which kmalloc slab an allocation of a certain size
85812 * belongs to.
85813 @@ -244,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85814 * 2 = 120 .. 192 bytes
85815 * n = 2^(n-1) .. 2^n -1
85816 */
85817 -static __always_inline int kmalloc_index(size_t size)
85818 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
85819 {
85820 if (!size)
85821 return 0;
85822 @@ -287,14 +310,14 @@ static __always_inline int kmalloc_index(size_t size)
85823 }
85824 #endif /* !CONFIG_SLOB */
85825
85826 -void *__kmalloc(size_t size, gfp_t flags);
85827 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
85828 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
85829
85830 #ifdef CONFIG_NUMA
85831 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
85832 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
85833 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
85834 #else
85835 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
85836 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
85837 {
85838 return __kmalloc(size, flags);
85839 }
85840 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
85841 index b869d16..1453c73 100644
85842 --- a/include/linux/slab_def.h
85843 +++ b/include/linux/slab_def.h
85844 @@ -40,7 +40,7 @@ struct kmem_cache {
85845 /* 4) cache creation/removal */
85846 const char *name;
85847 struct list_head list;
85848 - int refcount;
85849 + atomic_t refcount;
85850 int object_size;
85851 int align;
85852
85853 @@ -56,10 +56,14 @@ struct kmem_cache {
85854 unsigned long node_allocs;
85855 unsigned long node_frees;
85856 unsigned long node_overflow;
85857 - atomic_t allochit;
85858 - atomic_t allocmiss;
85859 - atomic_t freehit;
85860 - atomic_t freemiss;
85861 + atomic_unchecked_t allochit;
85862 + atomic_unchecked_t allocmiss;
85863 + atomic_unchecked_t freehit;
85864 + atomic_unchecked_t freemiss;
85865 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85866 + atomic_unchecked_t sanitized;
85867 + atomic_unchecked_t not_sanitized;
85868 +#endif
85869
85870 /*
85871 * If debugging is enabled, then the allocator can add additional
85872 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
85873 index d82abd4..408c3a0 100644
85874 --- a/include/linux/slub_def.h
85875 +++ b/include/linux/slub_def.h
85876 @@ -74,7 +74,7 @@ struct kmem_cache {
85877 struct kmem_cache_order_objects max;
85878 struct kmem_cache_order_objects min;
85879 gfp_t allocflags; /* gfp flags to use on each alloc */
85880 - int refcount; /* Refcount for slab cache destroy */
85881 + atomic_t refcount; /* Refcount for slab cache destroy */
85882 void (*ctor)(void *);
85883 int inuse; /* Offset to metadata */
85884 int align; /* Alignment */
85885 diff --git a/include/linux/smp.h b/include/linux/smp.h
85886 index 93dff5f..933c561 100644
85887 --- a/include/linux/smp.h
85888 +++ b/include/linux/smp.h
85889 @@ -176,7 +176,9 @@ static inline void wake_up_all_idle_cpus(void) { }
85890 #endif
85891
85892 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
85893 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
85894 #define put_cpu() preempt_enable()
85895 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
85896
85897 /*
85898 * Callback to arch code if there's nosmp or maxcpus=0 on the
85899 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
85900 index 46cca4c..3323536 100644
85901 --- a/include/linux/sock_diag.h
85902 +++ b/include/linux/sock_diag.h
85903 @@ -11,7 +11,7 @@ struct sock;
85904 struct sock_diag_handler {
85905 __u8 family;
85906 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
85907 -};
85908 +} __do_const;
85909
85910 int sock_diag_register(const struct sock_diag_handler *h);
85911 void sock_diag_unregister(const struct sock_diag_handler *h);
85912 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
85913 index 680f9a3..f13aeb0 100644
85914 --- a/include/linux/sonet.h
85915 +++ b/include/linux/sonet.h
85916 @@ -7,7 +7,7 @@
85917 #include <uapi/linux/sonet.h>
85918
85919 struct k_sonet_stats {
85920 -#define __HANDLE_ITEM(i) atomic_t i
85921 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
85922 __SONET_ITEMS
85923 #undef __HANDLE_ITEM
85924 };
85925 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
85926 index 07d8e53..dc934c9 100644
85927 --- a/include/linux/sunrpc/addr.h
85928 +++ b/include/linux/sunrpc/addr.h
85929 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
85930 {
85931 switch (sap->sa_family) {
85932 case AF_INET:
85933 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
85934 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
85935 case AF_INET6:
85936 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
85937 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
85938 }
85939 return 0;
85940 }
85941 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
85942 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
85943 const struct sockaddr *src)
85944 {
85945 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
85946 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
85947 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
85948
85949 dsin->sin_family = ssin->sin_family;
85950 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
85951 if (sa->sa_family != AF_INET6)
85952 return 0;
85953
85954 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
85955 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
85956 }
85957
85958 #endif /* _LINUX_SUNRPC_ADDR_H */
85959 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
85960 index 598ba80..d90cba6 100644
85961 --- a/include/linux/sunrpc/clnt.h
85962 +++ b/include/linux/sunrpc/clnt.h
85963 @@ -100,7 +100,7 @@ struct rpc_procinfo {
85964 unsigned int p_timer; /* Which RTT timer to use */
85965 u32 p_statidx; /* Which procedure to account */
85966 const char * p_name; /* name of procedure */
85967 -};
85968 +} __do_const;
85969
85970 #ifdef __KERNEL__
85971
85972 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
85973 index 6f22cfe..9fd0909 100644
85974 --- a/include/linux/sunrpc/svc.h
85975 +++ b/include/linux/sunrpc/svc.h
85976 @@ -420,7 +420,7 @@ struct svc_procedure {
85977 unsigned int pc_count; /* call count */
85978 unsigned int pc_cachetype; /* cache info (NFS) */
85979 unsigned int pc_xdrressize; /* maximum size of XDR reply */
85980 -};
85981 +} __do_const;
85982
85983 /*
85984 * Function prototypes.
85985 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
85986 index 975da75..318c083 100644
85987 --- a/include/linux/sunrpc/svc_rdma.h
85988 +++ b/include/linux/sunrpc/svc_rdma.h
85989 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
85990 extern unsigned int svcrdma_max_requests;
85991 extern unsigned int svcrdma_max_req_size;
85992
85993 -extern atomic_t rdma_stat_recv;
85994 -extern atomic_t rdma_stat_read;
85995 -extern atomic_t rdma_stat_write;
85996 -extern atomic_t rdma_stat_sq_starve;
85997 -extern atomic_t rdma_stat_rq_starve;
85998 -extern atomic_t rdma_stat_rq_poll;
85999 -extern atomic_t rdma_stat_rq_prod;
86000 -extern atomic_t rdma_stat_sq_poll;
86001 -extern atomic_t rdma_stat_sq_prod;
86002 +extern atomic_unchecked_t rdma_stat_recv;
86003 +extern atomic_unchecked_t rdma_stat_read;
86004 +extern atomic_unchecked_t rdma_stat_write;
86005 +extern atomic_unchecked_t rdma_stat_sq_starve;
86006 +extern atomic_unchecked_t rdma_stat_rq_starve;
86007 +extern atomic_unchecked_t rdma_stat_rq_poll;
86008 +extern atomic_unchecked_t rdma_stat_rq_prod;
86009 +extern atomic_unchecked_t rdma_stat_sq_poll;
86010 +extern atomic_unchecked_t rdma_stat_sq_prod;
86011
86012 #define RPCRDMA_VERSION 1
86013
86014 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
86015 index 8d71d65..f79586e 100644
86016 --- a/include/linux/sunrpc/svcauth.h
86017 +++ b/include/linux/sunrpc/svcauth.h
86018 @@ -120,7 +120,7 @@ struct auth_ops {
86019 int (*release)(struct svc_rqst *rq);
86020 void (*domain_release)(struct auth_domain *);
86021 int (*set_client)(struct svc_rqst *rq);
86022 -};
86023 +} __do_const;
86024
86025 #define SVC_GARBAGE 1
86026 #define SVC_SYSERR 2
86027 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
86028 index e7a018e..49f8b17 100644
86029 --- a/include/linux/swiotlb.h
86030 +++ b/include/linux/swiotlb.h
86031 @@ -60,7 +60,8 @@ extern void
86032
86033 extern void
86034 swiotlb_free_coherent(struct device *hwdev, size_t size,
86035 - void *vaddr, dma_addr_t dma_handle);
86036 + void *vaddr, dma_addr_t dma_handle,
86037 + struct dma_attrs *attrs);
86038
86039 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
86040 unsigned long offset, size_t size,
86041 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
86042 index 85893d7..e78c660 100644
86043 --- a/include/linux/syscalls.h
86044 +++ b/include/linux/syscalls.h
86045 @@ -102,7 +102,12 @@ union bpf_attr;
86046 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
86047 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
86048 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
86049 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
86050 +#define __SC_LONG(t, a) __typeof__( \
86051 + __builtin_choose_expr( \
86052 + sizeof(t) > sizeof(int), \
86053 + (t) 0, \
86054 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
86055 + )) a
86056 #define __SC_CAST(t, a) (t) a
86057 #define __SC_ARGS(t, a) a
86058 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
86059 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
86060 asmlinkage long sys_fsync(unsigned int fd);
86061 asmlinkage long sys_fdatasync(unsigned int fd);
86062 asmlinkage long sys_bdflush(int func, long data);
86063 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
86064 - char __user *type, unsigned long flags,
86065 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
86066 + const char __user *type, unsigned long flags,
86067 void __user *data);
86068 -asmlinkage long sys_umount(char __user *name, int flags);
86069 -asmlinkage long sys_oldumount(char __user *name);
86070 +asmlinkage long sys_umount(const char __user *name, int flags);
86071 +asmlinkage long sys_oldumount(const char __user *name);
86072 asmlinkage long sys_truncate(const char __user *path, long length);
86073 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
86074 asmlinkage long sys_stat(const char __user *filename,
86075 @@ -600,7 +605,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
86076 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
86077 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
86078 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
86079 - struct sockaddr __user *, int);
86080 + struct sockaddr __user *, int) __intentional_overflow(0);
86081 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
86082 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
86083 unsigned int vlen, unsigned flags);
86084 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
86085 index 27b3b0b..e093dd9 100644
86086 --- a/include/linux/syscore_ops.h
86087 +++ b/include/linux/syscore_ops.h
86088 @@ -16,7 +16,7 @@ struct syscore_ops {
86089 int (*suspend)(void);
86090 void (*resume)(void);
86091 void (*shutdown)(void);
86092 -};
86093 +} __do_const;
86094
86095 extern void register_syscore_ops(struct syscore_ops *ops);
86096 extern void unregister_syscore_ops(struct syscore_ops *ops);
86097 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
86098 index b7361f8..341a15a 100644
86099 --- a/include/linux/sysctl.h
86100 +++ b/include/linux/sysctl.h
86101 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
86102
86103 extern int proc_dostring(struct ctl_table *, int,
86104 void __user *, size_t *, loff_t *);
86105 +extern int proc_dostring_modpriv(struct ctl_table *, int,
86106 + void __user *, size_t *, loff_t *);
86107 extern int proc_dointvec(struct ctl_table *, int,
86108 void __user *, size_t *, loff_t *);
86109 extern int proc_dointvec_minmax(struct ctl_table *, int,
86110 @@ -113,7 +115,8 @@ struct ctl_table
86111 struct ctl_table_poll *poll;
86112 void *extra1;
86113 void *extra2;
86114 -};
86115 +} __do_const __randomize_layout;
86116 +typedef struct ctl_table __no_const ctl_table_no_const;
86117
86118 struct ctl_node {
86119 struct rb_node node;
86120 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
86121 index ddad161..a3efd26 100644
86122 --- a/include/linux/sysfs.h
86123 +++ b/include/linux/sysfs.h
86124 @@ -34,7 +34,8 @@ struct attribute {
86125 struct lock_class_key *key;
86126 struct lock_class_key skey;
86127 #endif
86128 -};
86129 +} __do_const;
86130 +typedef struct attribute __no_const attribute_no_const;
86131
86132 /**
86133 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
86134 @@ -63,7 +64,8 @@ struct attribute_group {
86135 struct attribute *, int);
86136 struct attribute **attrs;
86137 struct bin_attribute **bin_attrs;
86138 -};
86139 +} __do_const;
86140 +typedef struct attribute_group __no_const attribute_group_no_const;
86141
86142 /**
86143 * Use these macros to make defining attributes easier. See include/linux/device.h
86144 @@ -137,7 +139,8 @@ struct bin_attribute {
86145 char *, loff_t, size_t);
86146 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
86147 struct vm_area_struct *vma);
86148 -};
86149 +} __do_const;
86150 +typedef struct bin_attribute __no_const bin_attribute_no_const;
86151
86152 /**
86153 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
86154 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
86155 index 387fa7d..3fcde6b 100644
86156 --- a/include/linux/sysrq.h
86157 +++ b/include/linux/sysrq.h
86158 @@ -16,6 +16,7 @@
86159
86160 #include <linux/errno.h>
86161 #include <linux/types.h>
86162 +#include <linux/compiler.h>
86163
86164 /* Possible values of bitmask for enabling sysrq functions */
86165 /* 0x0001 is reserved for enable everything */
86166 @@ -33,7 +34,7 @@ struct sysrq_key_op {
86167 char *help_msg;
86168 char *action_msg;
86169 int enable_mask;
86170 -};
86171 +} __do_const;
86172
86173 #ifdef CONFIG_MAGIC_SYSRQ
86174
86175 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
86176 index ff307b5..f1a4468 100644
86177 --- a/include/linux/thread_info.h
86178 +++ b/include/linux/thread_info.h
86179 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
86180 #error "no set_restore_sigmask() provided and default one won't work"
86181 #endif
86182
86183 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
86184 +
86185 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
86186 +{
86187 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
86188 +}
86189 +
86190 #endif /* __KERNEL__ */
86191
86192 #endif /* _LINUX_THREAD_INFO_H */
86193 diff --git a/include/linux/tty.h b/include/linux/tty.h
86194 index 7d66ae5..0327149 100644
86195 --- a/include/linux/tty.h
86196 +++ b/include/linux/tty.h
86197 @@ -202,7 +202,7 @@ struct tty_port {
86198 const struct tty_port_operations *ops; /* Port operations */
86199 spinlock_t lock; /* Lock protecting tty field */
86200 int blocked_open; /* Waiting to open */
86201 - int count; /* Usage count */
86202 + atomic_t count; /* Usage count */
86203 wait_queue_head_t open_wait; /* Open waiters */
86204 wait_queue_head_t close_wait; /* Close waiters */
86205 wait_queue_head_t delta_msr_wait; /* Modem status change */
86206 @@ -290,7 +290,7 @@ struct tty_struct {
86207 /* If the tty has a pending do_SAK, queue it here - akpm */
86208 struct work_struct SAK_work;
86209 struct tty_port *port;
86210 -};
86211 +} __randomize_layout;
86212
86213 /* Each of a tty's open files has private_data pointing to tty_file_private */
86214 struct tty_file_private {
86215 @@ -549,7 +549,7 @@ extern int tty_port_open(struct tty_port *port,
86216 struct tty_struct *tty, struct file *filp);
86217 static inline int tty_port_users(struct tty_port *port)
86218 {
86219 - return port->count + port->blocked_open;
86220 + return atomic_read(&port->count) + port->blocked_open;
86221 }
86222
86223 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
86224 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
86225 index 92e337c..f46757b 100644
86226 --- a/include/linux/tty_driver.h
86227 +++ b/include/linux/tty_driver.h
86228 @@ -291,7 +291,7 @@ struct tty_operations {
86229 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
86230 #endif
86231 const struct file_operations *proc_fops;
86232 -};
86233 +} __do_const __randomize_layout;
86234
86235 struct tty_driver {
86236 int magic; /* magic number for this structure */
86237 @@ -325,7 +325,7 @@ struct tty_driver {
86238
86239 const struct tty_operations *ops;
86240 struct list_head tty_drivers;
86241 -};
86242 +} __randomize_layout;
86243
86244 extern struct list_head tty_drivers;
86245
86246 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
86247 index 00c9d68..bc0188b 100644
86248 --- a/include/linux/tty_ldisc.h
86249 +++ b/include/linux/tty_ldisc.h
86250 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
86251
86252 struct module *owner;
86253
86254 - int refcount;
86255 + atomic_t refcount;
86256 };
86257
86258 struct tty_ldisc {
86259 diff --git a/include/linux/types.h b/include/linux/types.h
86260 index a0bb704..f511c77 100644
86261 --- a/include/linux/types.h
86262 +++ b/include/linux/types.h
86263 @@ -177,10 +177,26 @@ typedef struct {
86264 int counter;
86265 } atomic_t;
86266
86267 +#ifdef CONFIG_PAX_REFCOUNT
86268 +typedef struct {
86269 + int counter;
86270 +} atomic_unchecked_t;
86271 +#else
86272 +typedef atomic_t atomic_unchecked_t;
86273 +#endif
86274 +
86275 #ifdef CONFIG_64BIT
86276 typedef struct {
86277 long counter;
86278 } atomic64_t;
86279 +
86280 +#ifdef CONFIG_PAX_REFCOUNT
86281 +typedef struct {
86282 + long counter;
86283 +} atomic64_unchecked_t;
86284 +#else
86285 +typedef atomic64_t atomic64_unchecked_t;
86286 +#endif
86287 #endif
86288
86289 struct list_head {
86290 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
86291 index ecd3319..8a36ded 100644
86292 --- a/include/linux/uaccess.h
86293 +++ b/include/linux/uaccess.h
86294 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
86295 long ret; \
86296 mm_segment_t old_fs = get_fs(); \
86297 \
86298 - set_fs(KERNEL_DS); \
86299 pagefault_disable(); \
86300 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
86301 - pagefault_enable(); \
86302 + set_fs(KERNEL_DS); \
86303 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
86304 set_fs(old_fs); \
86305 + pagefault_enable(); \
86306 ret; \
86307 })
86308
86309 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
86310 index 2d1f9b6..d7a9fce 100644
86311 --- a/include/linux/uidgid.h
86312 +++ b/include/linux/uidgid.h
86313 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
86314
86315 #endif /* CONFIG_USER_NS */
86316
86317 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
86318 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
86319 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
86320 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
86321 +
86322 #endif /* _LINUX_UIDGID_H */
86323 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
86324 index 32c0e83..671eb35 100644
86325 --- a/include/linux/uio_driver.h
86326 +++ b/include/linux/uio_driver.h
86327 @@ -67,7 +67,7 @@ struct uio_device {
86328 struct module *owner;
86329 struct device *dev;
86330 int minor;
86331 - atomic_t event;
86332 + atomic_unchecked_t event;
86333 struct fasync_struct *async_queue;
86334 wait_queue_head_t wait;
86335 struct uio_info *info;
86336 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
86337 index 99c1b4d..562e6f3 100644
86338 --- a/include/linux/unaligned/access_ok.h
86339 +++ b/include/linux/unaligned/access_ok.h
86340 @@ -4,34 +4,34 @@
86341 #include <linux/kernel.h>
86342 #include <asm/byteorder.h>
86343
86344 -static inline u16 get_unaligned_le16(const void *p)
86345 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
86346 {
86347 - return le16_to_cpup((__le16 *)p);
86348 + return le16_to_cpup((const __le16 *)p);
86349 }
86350
86351 -static inline u32 get_unaligned_le32(const void *p)
86352 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
86353 {
86354 - return le32_to_cpup((__le32 *)p);
86355 + return le32_to_cpup((const __le32 *)p);
86356 }
86357
86358 -static inline u64 get_unaligned_le64(const void *p)
86359 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
86360 {
86361 - return le64_to_cpup((__le64 *)p);
86362 + return le64_to_cpup((const __le64 *)p);
86363 }
86364
86365 -static inline u16 get_unaligned_be16(const void *p)
86366 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
86367 {
86368 - return be16_to_cpup((__be16 *)p);
86369 + return be16_to_cpup((const __be16 *)p);
86370 }
86371
86372 -static inline u32 get_unaligned_be32(const void *p)
86373 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
86374 {
86375 - return be32_to_cpup((__be32 *)p);
86376 + return be32_to_cpup((const __be32 *)p);
86377 }
86378
86379 -static inline u64 get_unaligned_be64(const void *p)
86380 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
86381 {
86382 - return be64_to_cpup((__be64 *)p);
86383 + return be64_to_cpup((const __be64 *)p);
86384 }
86385
86386 static inline void put_unaligned_le16(u16 val, void *p)
86387 diff --git a/include/linux/usb.h b/include/linux/usb.h
86388 index 058a769..c17a1c2c 100644
86389 --- a/include/linux/usb.h
86390 +++ b/include/linux/usb.h
86391 @@ -566,7 +566,7 @@ struct usb_device {
86392 int maxchild;
86393
86394 u32 quirks;
86395 - atomic_t urbnum;
86396 + atomic_unchecked_t urbnum;
86397
86398 unsigned long active_duration;
86399
86400 @@ -1650,7 +1650,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
86401
86402 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
86403 __u8 request, __u8 requesttype, __u16 value, __u16 index,
86404 - void *data, __u16 size, int timeout);
86405 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
86406 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
86407 void *data, int len, int *actual_length, int timeout);
86408 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
86409 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
86410 index 9fd9e48..e2c5f35 100644
86411 --- a/include/linux/usb/renesas_usbhs.h
86412 +++ b/include/linux/usb/renesas_usbhs.h
86413 @@ -39,7 +39,7 @@ enum {
86414 */
86415 struct renesas_usbhs_driver_callback {
86416 int (*notify_hotplug)(struct platform_device *pdev);
86417 -};
86418 +} __no_const;
86419
86420 /*
86421 * callback functions for platform
86422 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
86423 index 8297e5b..0dfae27 100644
86424 --- a/include/linux/user_namespace.h
86425 +++ b/include/linux/user_namespace.h
86426 @@ -39,7 +39,7 @@ struct user_namespace {
86427 struct key *persistent_keyring_register;
86428 struct rw_semaphore persistent_keyring_register_sem;
86429 #endif
86430 -};
86431 +} __randomize_layout;
86432
86433 extern struct user_namespace init_user_ns;
86434
86435 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
86436 index 5093f58..c103e58 100644
86437 --- a/include/linux/utsname.h
86438 +++ b/include/linux/utsname.h
86439 @@ -25,7 +25,7 @@ struct uts_namespace {
86440 struct new_utsname name;
86441 struct user_namespace *user_ns;
86442 struct ns_common ns;
86443 -};
86444 +} __randomize_layout;
86445 extern struct uts_namespace init_uts_ns;
86446
86447 #ifdef CONFIG_UTS_NS
86448 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
86449 index 6f8fbcf..4efc177 100644
86450 --- a/include/linux/vermagic.h
86451 +++ b/include/linux/vermagic.h
86452 @@ -25,9 +25,42 @@
86453 #define MODULE_ARCH_VERMAGIC ""
86454 #endif
86455
86456 +#ifdef CONFIG_PAX_REFCOUNT
86457 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
86458 +#else
86459 +#define MODULE_PAX_REFCOUNT ""
86460 +#endif
86461 +
86462 +#ifdef CONSTIFY_PLUGIN
86463 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
86464 +#else
86465 +#define MODULE_CONSTIFY_PLUGIN ""
86466 +#endif
86467 +
86468 +#ifdef STACKLEAK_PLUGIN
86469 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
86470 +#else
86471 +#define MODULE_STACKLEAK_PLUGIN ""
86472 +#endif
86473 +
86474 +#ifdef RANDSTRUCT_PLUGIN
86475 +#include <generated/randomize_layout_hash.h>
86476 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
86477 +#else
86478 +#define MODULE_RANDSTRUCT_PLUGIN
86479 +#endif
86480 +
86481 +#ifdef CONFIG_GRKERNSEC
86482 +#define MODULE_GRSEC "GRSEC "
86483 +#else
86484 +#define MODULE_GRSEC ""
86485 +#endif
86486 +
86487 #define VERMAGIC_STRING \
86488 UTS_RELEASE " " \
86489 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
86490 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
86491 - MODULE_ARCH_VERMAGIC
86492 + MODULE_ARCH_VERMAGIC \
86493 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
86494 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
86495
86496 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
86497 index b483abd..af305ad 100644
86498 --- a/include/linux/vga_switcheroo.h
86499 +++ b/include/linux/vga_switcheroo.h
86500 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
86501
86502 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
86503
86504 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
86505 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
86506 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
86507 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
86508 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
86509 #else
86510
86511 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
86512 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
86513
86514 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
86515
86516 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
86517 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
86518 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
86519 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
86520 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
86521
86522 #endif
86523 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
86524 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
86525 index b87696f..1d11de7 100644
86526 --- a/include/linux/vmalloc.h
86527 +++ b/include/linux/vmalloc.h
86528 @@ -16,6 +16,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
86529 #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */
86530 #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */
86531 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
86532 +
86533 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
86534 +#define VM_KERNEXEC 0x00000040 /* allocate from executable kernel memory range */
86535 +#endif
86536 +
86537 /* bits [20..32] reserved for arch specific ioremap internals */
86538
86539 /*
86540 @@ -82,6 +87,10 @@ extern void *vmap(struct page **pages, unsigned int count,
86541 unsigned long flags, pgprot_t prot);
86542 extern void vunmap(const void *addr);
86543
86544 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
86545 +extern void unmap_process_stacks(struct task_struct *task);
86546 +#endif
86547 +
86548 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
86549 unsigned long uaddr, void *kaddr,
86550 unsigned long size);
86551 @@ -142,7 +151,7 @@ extern void free_vm_area(struct vm_struct *area);
86552
86553 /* for /dev/kmem */
86554 extern long vread(char *buf, char *addr, unsigned long count);
86555 -extern long vwrite(char *buf, char *addr, unsigned long count);
86556 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
86557
86558 /*
86559 * Internals. Dont't use..
86560 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
86561 index 82e7db7..f8ce3d0 100644
86562 --- a/include/linux/vmstat.h
86563 +++ b/include/linux/vmstat.h
86564 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
86565 /*
86566 * Zone based page accounting with per cpu differentials.
86567 */
86568 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86569 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86570
86571 static inline void zone_page_state_add(long x, struct zone *zone,
86572 enum zone_stat_item item)
86573 {
86574 - atomic_long_add(x, &zone->vm_stat[item]);
86575 - atomic_long_add(x, &vm_stat[item]);
86576 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
86577 + atomic_long_add_unchecked(x, &vm_stat[item]);
86578 }
86579
86580 -static inline unsigned long global_page_state(enum zone_stat_item item)
86581 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
86582 {
86583 - long x = atomic_long_read(&vm_stat[item]);
86584 + long x = atomic_long_read_unchecked(&vm_stat[item]);
86585 #ifdef CONFIG_SMP
86586 if (x < 0)
86587 x = 0;
86588 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
86589 return x;
86590 }
86591
86592 -static inline unsigned long zone_page_state(struct zone *zone,
86593 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
86594 enum zone_stat_item item)
86595 {
86596 - long x = atomic_long_read(&zone->vm_stat[item]);
86597 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86598 #ifdef CONFIG_SMP
86599 if (x < 0)
86600 x = 0;
86601 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
86602 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
86603 enum zone_stat_item item)
86604 {
86605 - long x = atomic_long_read(&zone->vm_stat[item]);
86606 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86607
86608 #ifdef CONFIG_SMP
86609 int cpu;
86610 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
86611
86612 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
86613 {
86614 - atomic_long_inc(&zone->vm_stat[item]);
86615 - atomic_long_inc(&vm_stat[item]);
86616 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
86617 + atomic_long_inc_unchecked(&vm_stat[item]);
86618 }
86619
86620 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
86621 {
86622 - atomic_long_dec(&zone->vm_stat[item]);
86623 - atomic_long_dec(&vm_stat[item]);
86624 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
86625 + atomic_long_dec_unchecked(&vm_stat[item]);
86626 }
86627
86628 static inline void __inc_zone_page_state(struct page *page,
86629 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
86630 index 91b0a68..0e9adf6 100644
86631 --- a/include/linux/xattr.h
86632 +++ b/include/linux/xattr.h
86633 @@ -28,7 +28,7 @@ struct xattr_handler {
86634 size_t size, int handler_flags);
86635 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
86636 size_t size, int flags, int handler_flags);
86637 -};
86638 +} __do_const;
86639
86640 struct xattr {
86641 const char *name;
86642 @@ -37,6 +37,9 @@ struct xattr {
86643 };
86644
86645 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
86646 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
86647 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
86648 +#endif
86649 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
86650 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
86651 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
86652 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
86653 index 92dbbd3..13ab0b3 100644
86654 --- a/include/linux/zlib.h
86655 +++ b/include/linux/zlib.h
86656 @@ -31,6 +31,7 @@
86657 #define _ZLIB_H
86658
86659 #include <linux/zconf.h>
86660 +#include <linux/compiler.h>
86661
86662 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
86663 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
86664 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
86665
86666 /* basic functions */
86667
86668 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
86669 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
86670 /*
86671 Returns the number of bytes that needs to be allocated for a per-
86672 stream workspace with the specified parameters. A pointer to this
86673 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
86674 index eb76cfd..9fd0e7c 100644
86675 --- a/include/media/v4l2-dev.h
86676 +++ b/include/media/v4l2-dev.h
86677 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
86678 int (*mmap) (struct file *, struct vm_area_struct *);
86679 int (*open) (struct file *);
86680 int (*release) (struct file *);
86681 -};
86682 +} __do_const;
86683
86684 /*
86685 * Newer version of video_device, handled by videodev2.c
86686 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
86687 index ffb69da..040393e 100644
86688 --- a/include/media/v4l2-device.h
86689 +++ b/include/media/v4l2-device.h
86690 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
86691 this function returns 0. If the name ends with a digit (e.g. cx18),
86692 then the name will be set to cx18-0 since cx180 looks really odd. */
86693 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
86694 - atomic_t *instance);
86695 + atomic_unchecked_t *instance);
86696
86697 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
86698 Since the parent disappears this ensures that v4l2_dev doesn't have an
86699 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
86700 index 2a25dec..bf6dd8a 100644
86701 --- a/include/net/9p/transport.h
86702 +++ b/include/net/9p/transport.h
86703 @@ -62,7 +62,7 @@ struct p9_trans_module {
86704 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
86705 int (*zc_request)(struct p9_client *, struct p9_req_t *,
86706 char *, char *, int , int, int, int);
86707 -};
86708 +} __do_const;
86709
86710 void v9fs_register_trans(struct p9_trans_module *m);
86711 void v9fs_unregister_trans(struct p9_trans_module *m);
86712 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
86713 index a175ba4..196eb8242 100644
86714 --- a/include/net/af_unix.h
86715 +++ b/include/net/af_unix.h
86716 @@ -36,7 +36,7 @@ struct unix_skb_parms {
86717 u32 secid; /* Security ID */
86718 #endif
86719 u32 consumed;
86720 -};
86721 +} __randomize_layout;
86722
86723 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
86724 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
86725 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
86726 index d1bb342..e12f7d2 100644
86727 --- a/include/net/bluetooth/l2cap.h
86728 +++ b/include/net/bluetooth/l2cap.h
86729 @@ -608,7 +608,7 @@ struct l2cap_ops {
86730 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
86731 unsigned long hdr_len,
86732 unsigned long len, int nb);
86733 -};
86734 +} __do_const;
86735
86736 struct l2cap_conn {
86737 struct hci_conn *hcon;
86738 diff --git a/include/net/bonding.h b/include/net/bonding.h
86739 index 983a94b..7aa9b16 100644
86740 --- a/include/net/bonding.h
86741 +++ b/include/net/bonding.h
86742 @@ -647,7 +647,7 @@ extern struct rtnl_link_ops bond_link_ops;
86743
86744 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
86745 {
86746 - atomic_long_inc(&dev->tx_dropped);
86747 + atomic_long_inc_unchecked(&dev->tx_dropped);
86748 dev_kfree_skb_any(skb);
86749 }
86750
86751 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
86752 index f2ae33d..c457cf0 100644
86753 --- a/include/net/caif/cfctrl.h
86754 +++ b/include/net/caif/cfctrl.h
86755 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
86756 void (*radioset_rsp)(void);
86757 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
86758 struct cflayer *client_layer);
86759 -};
86760 +} __no_const;
86761
86762 /* Link Setup Parameters for CAIF-Links. */
86763 struct cfctrl_link_param {
86764 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
86765 struct cfctrl {
86766 struct cfsrvl serv;
86767 struct cfctrl_rsp res;
86768 - atomic_t req_seq_no;
86769 - atomic_t rsp_seq_no;
86770 + atomic_unchecked_t req_seq_no;
86771 + atomic_unchecked_t rsp_seq_no;
86772 struct list_head list;
86773 /* Protects from simultaneous access to first_req list */
86774 spinlock_t info_list_lock;
86775 diff --git a/include/net/flow.h b/include/net/flow.h
86776 index 8109a15..504466d 100644
86777 --- a/include/net/flow.h
86778 +++ b/include/net/flow.h
86779 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
86780
86781 void flow_cache_flush(struct net *net);
86782 void flow_cache_flush_deferred(struct net *net);
86783 -extern atomic_t flow_cache_genid;
86784 +extern atomic_unchecked_t flow_cache_genid;
86785
86786 #endif
86787 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
86788 index 6c92415..3a352d8 100644
86789 --- a/include/net/genetlink.h
86790 +++ b/include/net/genetlink.h
86791 @@ -130,7 +130,7 @@ struct genl_ops {
86792 u8 cmd;
86793 u8 internal_flags;
86794 u8 flags;
86795 -};
86796 +} __do_const;
86797
86798 int __genl_register_family(struct genl_family *family);
86799
86800 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
86801 index 734d9b5..48a9a4b 100644
86802 --- a/include/net/gro_cells.h
86803 +++ b/include/net/gro_cells.h
86804 @@ -29,7 +29,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
86805 cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
86806
86807 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
86808 - atomic_long_inc(&dev->rx_dropped);
86809 + atomic_long_inc_unchecked(&dev->rx_dropped);
86810 kfree_skb(skb);
86811 return;
86812 }
86813 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
86814 index 848e85c..051c7de 100644
86815 --- a/include/net/inet_connection_sock.h
86816 +++ b/include/net/inet_connection_sock.h
86817 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
86818 int (*bind_conflict)(const struct sock *sk,
86819 const struct inet_bind_bucket *tb, bool relax);
86820 void (*mtu_reduced)(struct sock *sk);
86821 -};
86822 +} __do_const;
86823
86824 /** inet_connection_sock - INET connection oriented sock
86825 *
86826 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
86827 index 80479ab..0c3f647 100644
86828 --- a/include/net/inetpeer.h
86829 +++ b/include/net/inetpeer.h
86830 @@ -47,7 +47,7 @@ struct inet_peer {
86831 */
86832 union {
86833 struct {
86834 - atomic_t rid; /* Frag reception counter */
86835 + atomic_unchecked_t rid; /* Frag reception counter */
86836 };
86837 struct rcu_head rcu;
86838 struct inet_peer *gc_next;
86839 diff --git a/include/net/ip.h b/include/net/ip.h
86840 index c0c26c3..29f0420 100644
86841 --- a/include/net/ip.h
86842 +++ b/include/net/ip.h
86843 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
86844 }
86845 }
86846
86847 -u32 ip_idents_reserve(u32 hash, int segs);
86848 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
86849 void __ip_select_ident(struct iphdr *iph, int segs);
86850
86851 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
86852 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
86853 index 09a819e..3ab9e14 100644
86854 --- a/include/net/ip_fib.h
86855 +++ b/include/net/ip_fib.h
86856 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
86857
86858 #define FIB_RES_SADDR(net, res) \
86859 ((FIB_RES_NH(res).nh_saddr_genid == \
86860 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
86861 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
86862 FIB_RES_NH(res).nh_saddr : \
86863 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
86864 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
86865 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
86866 index 615b20b..fd4cbd8 100644
86867 --- a/include/net/ip_vs.h
86868 +++ b/include/net/ip_vs.h
86869 @@ -534,7 +534,7 @@ struct ip_vs_conn {
86870 struct ip_vs_conn *control; /* Master control connection */
86871 atomic_t n_control; /* Number of controlled ones */
86872 struct ip_vs_dest *dest; /* real server */
86873 - atomic_t in_pkts; /* incoming packet counter */
86874 + atomic_unchecked_t in_pkts; /* incoming packet counter */
86875
86876 /* Packet transmitter for different forwarding methods. If it
86877 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
86878 @@ -682,7 +682,7 @@ struct ip_vs_dest {
86879 __be16 port; /* port number of the server */
86880 union nf_inet_addr addr; /* IP address of the server */
86881 volatile unsigned int flags; /* dest status flags */
86882 - atomic_t conn_flags; /* flags to copy to conn */
86883 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
86884 atomic_t weight; /* server weight */
86885
86886 atomic_t refcnt; /* reference counter */
86887 @@ -928,11 +928,11 @@ struct netns_ipvs {
86888 /* ip_vs_lblc */
86889 int sysctl_lblc_expiration;
86890 struct ctl_table_header *lblc_ctl_header;
86891 - struct ctl_table *lblc_ctl_table;
86892 + ctl_table_no_const *lblc_ctl_table;
86893 /* ip_vs_lblcr */
86894 int sysctl_lblcr_expiration;
86895 struct ctl_table_header *lblcr_ctl_header;
86896 - struct ctl_table *lblcr_ctl_table;
86897 + ctl_table_no_const *lblcr_ctl_table;
86898 /* ip_vs_est */
86899 struct list_head est_list; /* estimator list */
86900 spinlock_t est_lock;
86901 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
86902 index 8d4f588..2e37ad2 100644
86903 --- a/include/net/irda/ircomm_tty.h
86904 +++ b/include/net/irda/ircomm_tty.h
86905 @@ -33,6 +33,7 @@
86906 #include <linux/termios.h>
86907 #include <linux/timer.h>
86908 #include <linux/tty.h> /* struct tty_struct */
86909 +#include <asm/local.h>
86910
86911 #include <net/irda/irias_object.h>
86912 #include <net/irda/ircomm_core.h>
86913 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
86914 index 714cc9a..ea05f3e 100644
86915 --- a/include/net/iucv/af_iucv.h
86916 +++ b/include/net/iucv/af_iucv.h
86917 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
86918 struct iucv_sock_list {
86919 struct hlist_head head;
86920 rwlock_t lock;
86921 - atomic_t autobind_name;
86922 + atomic_unchecked_t autobind_name;
86923 };
86924
86925 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
86926 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
86927 index f3be818..bf46196 100644
86928 --- a/include/net/llc_c_ac.h
86929 +++ b/include/net/llc_c_ac.h
86930 @@ -87,7 +87,7 @@
86931 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
86932 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
86933
86934 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86935 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86936
86937 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
86938 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
86939 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
86940 index 3948cf1..83b28c4 100644
86941 --- a/include/net/llc_c_ev.h
86942 +++ b/include/net/llc_c_ev.h
86943 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
86944 return (struct llc_conn_state_ev *)skb->cb;
86945 }
86946
86947 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86948 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86949 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86950 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86951
86952 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
86953 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
86954 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
86955 index 48f3f89..0e92c50 100644
86956 --- a/include/net/llc_c_st.h
86957 +++ b/include/net/llc_c_st.h
86958 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
86959 u8 next_state;
86960 const llc_conn_ev_qfyr_t *ev_qualifiers;
86961 const llc_conn_action_t *ev_actions;
86962 -};
86963 +} __do_const;
86964
86965 struct llc_conn_state {
86966 u8 current_state;
86967 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
86968 index a61b98c..aade1eb 100644
86969 --- a/include/net/llc_s_ac.h
86970 +++ b/include/net/llc_s_ac.h
86971 @@ -23,7 +23,7 @@
86972 #define SAP_ACT_TEST_IND 9
86973
86974 /* All action functions must look like this */
86975 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86976 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86977
86978 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
86979 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
86980 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
86981 index c4359e2..76dbc4a 100644
86982 --- a/include/net/llc_s_st.h
86983 +++ b/include/net/llc_s_st.h
86984 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
86985 llc_sap_ev_t ev;
86986 u8 next_state;
86987 const llc_sap_action_t *ev_actions;
86988 -};
86989 +} __do_const;
86990
86991 struct llc_sap_state {
86992 u8 curr_state;
86993 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
86994 index 29c7be8..746bd73 100644
86995 --- a/include/net/mac80211.h
86996 +++ b/include/net/mac80211.h
86997 @@ -4869,7 +4869,7 @@ struct rate_control_ops {
86998 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
86999
87000 u32 (*get_expected_throughput)(void *priv_sta);
87001 -};
87002 +} __do_const;
87003
87004 static inline int rate_supported(struct ieee80211_sta *sta,
87005 enum ieee80211_band band,
87006 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
87007 index 76f7084..8f36e39 100644
87008 --- a/include/net/neighbour.h
87009 +++ b/include/net/neighbour.h
87010 @@ -163,7 +163,7 @@ struct neigh_ops {
87011 void (*error_report)(struct neighbour *, struct sk_buff *);
87012 int (*output)(struct neighbour *, struct sk_buff *);
87013 int (*connected_output)(struct neighbour *, struct sk_buff *);
87014 -};
87015 +} __do_const;
87016
87017 struct pneigh_entry {
87018 struct pneigh_entry *next;
87019 @@ -217,7 +217,7 @@ struct neigh_table {
87020 struct neigh_statistics __percpu *stats;
87021 struct neigh_hash_table __rcu *nht;
87022 struct pneigh_entry **phash_buckets;
87023 -};
87024 +} __randomize_layout;
87025
87026 enum {
87027 NEIGH_ARP_TABLE = 0,
87028 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
87029 index 2e8756b8..0bd0083 100644
87030 --- a/include/net/net_namespace.h
87031 +++ b/include/net/net_namespace.h
87032 @@ -130,8 +130,8 @@ struct net {
87033 struct netns_ipvs *ipvs;
87034 #endif
87035 struct sock *diag_nlsk;
87036 - atomic_t fnhe_genid;
87037 -};
87038 + atomic_unchecked_t fnhe_genid;
87039 +} __randomize_layout;
87040
87041 #include <linux/seq_file_net.h>
87042
87043 @@ -287,7 +287,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
87044 #define __net_init __init
87045 #define __net_exit __exit_refok
87046 #define __net_initdata __initdata
87047 +#ifdef CONSTIFY_PLUGIN
87048 #define __net_initconst __initconst
87049 +#else
87050 +#define __net_initconst __initdata
87051 +#endif
87052 #endif
87053
87054 struct pernet_operations {
87055 @@ -297,7 +301,7 @@ struct pernet_operations {
87056 void (*exit_batch)(struct list_head *net_exit_list);
87057 int *id;
87058 size_t size;
87059 -};
87060 +} __do_const;
87061
87062 /*
87063 * Use these carefully. If you implement a network device and it
87064 @@ -345,12 +349,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
87065
87066 static inline int rt_genid_ipv4(struct net *net)
87067 {
87068 - return atomic_read(&net->ipv4.rt_genid);
87069 + return atomic_read_unchecked(&net->ipv4.rt_genid);
87070 }
87071
87072 static inline void rt_genid_bump_ipv4(struct net *net)
87073 {
87074 - atomic_inc(&net->ipv4.rt_genid);
87075 + atomic_inc_unchecked(&net->ipv4.rt_genid);
87076 }
87077
87078 extern void (*__fib6_flush_trees)(struct net *net);
87079 @@ -377,12 +381,12 @@ static inline void rt_genid_bump_all(struct net *net)
87080
87081 static inline int fnhe_genid(struct net *net)
87082 {
87083 - return atomic_read(&net->fnhe_genid);
87084 + return atomic_read_unchecked(&net->fnhe_genid);
87085 }
87086
87087 static inline void fnhe_genid_bump(struct net *net)
87088 {
87089 - atomic_inc(&net->fnhe_genid);
87090 + atomic_inc_unchecked(&net->fnhe_genid);
87091 }
87092
87093 #endif /* __NET_NET_NAMESPACE_H */
87094 diff --git a/include/net/netlink.h b/include/net/netlink.h
87095 index 6415835..ab96d87 100644
87096 --- a/include/net/netlink.h
87097 +++ b/include/net/netlink.h
87098 @@ -521,7 +521,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
87099 static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
87100 {
87101 if (mark)
87102 - skb_trim(skb, (unsigned char *) mark - skb->data);
87103 + skb_trim(skb, (const unsigned char *) mark - skb->data);
87104 }
87105
87106 /**
87107 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
87108 index 29d6a94..235d3d84 100644
87109 --- a/include/net/netns/conntrack.h
87110 +++ b/include/net/netns/conntrack.h
87111 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
87112 struct nf_proto_net {
87113 #ifdef CONFIG_SYSCTL
87114 struct ctl_table_header *ctl_table_header;
87115 - struct ctl_table *ctl_table;
87116 + ctl_table_no_const *ctl_table;
87117 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
87118 struct ctl_table_header *ctl_compat_header;
87119 - struct ctl_table *ctl_compat_table;
87120 + ctl_table_no_const *ctl_compat_table;
87121 #endif
87122 #endif
87123 unsigned int users;
87124 @@ -60,7 +60,7 @@ struct nf_ip_net {
87125 struct nf_icmp_net icmpv6;
87126 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
87127 struct ctl_table_header *ctl_table_header;
87128 - struct ctl_table *ctl_table;
87129 + ctl_table_no_const *ctl_table;
87130 #endif
87131 };
87132
87133 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
87134 index 0ffef1a..2ce1ceb 100644
87135 --- a/include/net/netns/ipv4.h
87136 +++ b/include/net/netns/ipv4.h
87137 @@ -84,7 +84,7 @@ struct netns_ipv4 {
87138
87139 struct ping_group_range ping_group_range;
87140
87141 - atomic_t dev_addr_genid;
87142 + atomic_unchecked_t dev_addr_genid;
87143
87144 #ifdef CONFIG_SYSCTL
87145 unsigned long *sysctl_local_reserved_ports;
87146 @@ -98,6 +98,6 @@ struct netns_ipv4 {
87147 struct fib_rules_ops *mr_rules_ops;
87148 #endif
87149 #endif
87150 - atomic_t rt_genid;
87151 + atomic_unchecked_t rt_genid;
87152 };
87153 #endif
87154 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
87155 index 69ae41f..4f94868 100644
87156 --- a/include/net/netns/ipv6.h
87157 +++ b/include/net/netns/ipv6.h
87158 @@ -75,8 +75,8 @@ struct netns_ipv6 {
87159 struct fib_rules_ops *mr6_rules_ops;
87160 #endif
87161 #endif
87162 - atomic_t dev_addr_genid;
87163 - atomic_t fib6_sernum;
87164 + atomic_unchecked_t dev_addr_genid;
87165 + atomic_unchecked_t fib6_sernum;
87166 };
87167
87168 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
87169 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
87170 index 730d82a..045f2c4 100644
87171 --- a/include/net/netns/xfrm.h
87172 +++ b/include/net/netns/xfrm.h
87173 @@ -78,7 +78,7 @@ struct netns_xfrm {
87174
87175 /* flow cache part */
87176 struct flow_cache flow_cache_global;
87177 - atomic_t flow_cache_genid;
87178 + atomic_unchecked_t flow_cache_genid;
87179 struct list_head flow_cache_gc_list;
87180 spinlock_t flow_cache_gc_lock;
87181 struct work_struct flow_cache_gc_work;
87182 diff --git a/include/net/ping.h b/include/net/ping.h
87183 index f074060..830fba0 100644
87184 --- a/include/net/ping.h
87185 +++ b/include/net/ping.h
87186 @@ -54,7 +54,7 @@ struct ping_iter_state {
87187
87188 extern struct proto ping_prot;
87189 #if IS_ENABLED(CONFIG_IPV6)
87190 -extern struct pingv6_ops pingv6_ops;
87191 +extern struct pingv6_ops *pingv6_ops;
87192 #endif
87193
87194 struct pingfakehdr {
87195 diff --git a/include/net/protocol.h b/include/net/protocol.h
87196 index d6fcc1f..ca277058 100644
87197 --- a/include/net/protocol.h
87198 +++ b/include/net/protocol.h
87199 @@ -49,7 +49,7 @@ struct net_protocol {
87200 * socket lookup?
87201 */
87202 icmp_strict_tag_validation:1;
87203 -};
87204 +} __do_const;
87205
87206 #if IS_ENABLED(CONFIG_IPV6)
87207 struct inet6_protocol {
87208 @@ -62,7 +62,7 @@ struct inet6_protocol {
87209 u8 type, u8 code, int offset,
87210 __be32 info);
87211 unsigned int flags; /* INET6_PROTO_xxx */
87212 -};
87213 +} __do_const;
87214
87215 #define INET6_PROTO_NOPOLICY 0x1
87216 #define INET6_PROTO_FINAL 0x2
87217 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
87218 index e21b9f9..0191ef0 100644
87219 --- a/include/net/rtnetlink.h
87220 +++ b/include/net/rtnetlink.h
87221 @@ -93,7 +93,7 @@ struct rtnl_link_ops {
87222 int (*fill_slave_info)(struct sk_buff *skb,
87223 const struct net_device *dev,
87224 const struct net_device *slave_dev);
87225 -};
87226 +} __do_const;
87227
87228 int __rtnl_link_register(struct rtnl_link_ops *ops);
87229 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
87230 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
87231 index 4a5b9a3..ca27d73 100644
87232 --- a/include/net/sctp/checksum.h
87233 +++ b/include/net/sctp/checksum.h
87234 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
87235 unsigned int offset)
87236 {
87237 struct sctphdr *sh = sctp_hdr(skb);
87238 - __le32 ret, old = sh->checksum;
87239 - const struct skb_checksum_ops ops = {
87240 + __le32 ret, old = sh->checksum;
87241 + static const struct skb_checksum_ops ops = {
87242 .update = sctp_csum_update,
87243 .combine = sctp_csum_combine,
87244 };
87245 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
87246 index 487ef34..d457f98 100644
87247 --- a/include/net/sctp/sm.h
87248 +++ b/include/net/sctp/sm.h
87249 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
87250 typedef struct {
87251 sctp_state_fn_t *fn;
87252 const char *name;
87253 -} sctp_sm_table_entry_t;
87254 +} __do_const sctp_sm_table_entry_t;
87255
87256 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
87257 * currently in use.
87258 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
87259 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
87260
87261 /* Extern declarations for major data structures. */
87262 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
87263 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
87264
87265
87266 /* Get the size of a DATA chunk payload. */
87267 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
87268 index 2bb2fcf..d17c291 100644
87269 --- a/include/net/sctp/structs.h
87270 +++ b/include/net/sctp/structs.h
87271 @@ -509,7 +509,7 @@ struct sctp_pf {
87272 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
87273 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
87274 struct sctp_af *af;
87275 -};
87276 +} __do_const;
87277
87278
87279 /* Structure to track chunk fragments that have been acked, but peer
87280 diff --git a/include/net/sock.h b/include/net/sock.h
87281 index 45b54d3..10efeac 100644
87282 --- a/include/net/sock.h
87283 +++ b/include/net/sock.h
87284 @@ -362,7 +362,7 @@ struct sock {
87285 unsigned int sk_napi_id;
87286 unsigned int sk_ll_usec;
87287 #endif
87288 - atomic_t sk_drops;
87289 + atomic_unchecked_t sk_drops;
87290 int sk_rcvbuf;
87291
87292 struct sk_filter __rcu *sk_filter;
87293 @@ -1061,7 +1061,7 @@ struct proto {
87294 void (*destroy_cgroup)(struct mem_cgroup *memcg);
87295 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
87296 #endif
87297 -};
87298 +} __randomize_layout;
87299
87300 /*
87301 * Bits in struct cg_proto.flags
87302 @@ -1239,7 +1239,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
87303 page_counter_uncharge(&prot->memory_allocated, amt);
87304 }
87305
87306 -static inline long
87307 +static inline long __intentional_overflow(-1)
87308 sk_memory_allocated(const struct sock *sk)
87309 {
87310 struct proto *prot = sk->sk_prot;
87311 @@ -1385,7 +1385,7 @@ struct sock_iocb {
87312 struct scm_cookie *scm;
87313 struct msghdr *msg, async_msg;
87314 struct kiocb *kiocb;
87315 -};
87316 +} __randomize_layout;
87317
87318 static inline struct sock_iocb *kiocb_to_siocb(struct kiocb *iocb)
87319 {
87320 @@ -1828,7 +1828,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
87321 }
87322
87323 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
87324 - char __user *from, char *to,
87325 + char __user *from, unsigned char *to,
87326 int copy, int offset)
87327 {
87328 if (skb->ip_summed == CHECKSUM_NONE) {
87329 @@ -2077,7 +2077,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
87330 }
87331 }
87332
87333 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
87334 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
87335
87336 /**
87337 * sk_page_frag - return an appropriate page_frag
87338 diff --git a/include/net/tcp.h b/include/net/tcp.h
87339 index 9d9111e..349c847 100644
87340 --- a/include/net/tcp.h
87341 +++ b/include/net/tcp.h
87342 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
87343 void tcp_xmit_retransmit_queue(struct sock *);
87344 void tcp_simple_retransmit(struct sock *);
87345 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
87346 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
87347 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
87348
87349 void tcp_send_probe0(struct sock *);
87350 void tcp_send_partial(struct sock *);
87351 @@ -689,8 +689,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
87352 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
87353 */
87354 struct tcp_skb_cb {
87355 - __u32 seq; /* Starting sequence number */
87356 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
87357 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
87358 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
87359 union {
87360 /* Note : tcp_tw_isn is used in input path only
87361 * (isn chosen by tcp_timewait_state_process())
87362 @@ -715,7 +715,7 @@ struct tcp_skb_cb {
87363
87364 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
87365 /* 1 byte hole */
87366 - __u32 ack_seq; /* Sequence number ACK'd */
87367 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
87368 union {
87369 struct inet_skb_parm h4;
87370 #if IS_ENABLED(CONFIG_IPV6)
87371 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
87372 index dc4865e..152ee4c 100644
87373 --- a/include/net/xfrm.h
87374 +++ b/include/net/xfrm.h
87375 @@ -285,7 +285,6 @@ struct xfrm_dst;
87376 struct xfrm_policy_afinfo {
87377 unsigned short family;
87378 struct dst_ops *dst_ops;
87379 - void (*garbage_collect)(struct net *net);
87380 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
87381 const xfrm_address_t *saddr,
87382 const xfrm_address_t *daddr);
87383 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
87384 struct net_device *dev,
87385 const struct flowi *fl);
87386 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
87387 -};
87388 +} __do_const;
87389
87390 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
87391 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
87392 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
87393 int (*transport_finish)(struct sk_buff *skb,
87394 int async);
87395 void (*local_error)(struct sk_buff *skb, u32 mtu);
87396 -};
87397 +} __do_const;
87398
87399 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
87400 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
87401 @@ -437,7 +436,7 @@ struct xfrm_mode {
87402 struct module *owner;
87403 unsigned int encap;
87404 int flags;
87405 -};
87406 +} __do_const;
87407
87408 /* Flags for xfrm_mode. */
87409 enum {
87410 @@ -534,7 +533,7 @@ struct xfrm_policy {
87411 struct timer_list timer;
87412
87413 struct flow_cache_object flo;
87414 - atomic_t genid;
87415 + atomic_unchecked_t genid;
87416 u32 priority;
87417 u32 index;
87418 struct xfrm_mark mark;
87419 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
87420 }
87421
87422 void xfrm_garbage_collect(struct net *net);
87423 +void xfrm_garbage_collect_deferred(struct net *net);
87424
87425 #else
87426
87427 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
87428 static inline void xfrm_garbage_collect(struct net *net)
87429 {
87430 }
87431 +static inline void xfrm_garbage_collect_deferred(struct net *net)
87432 +{
87433 +}
87434 #endif
87435
87436 static __inline__
87437 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
87438 index 1017e0b..227aa4d 100644
87439 --- a/include/rdma/iw_cm.h
87440 +++ b/include/rdma/iw_cm.h
87441 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
87442 int backlog);
87443
87444 int (*destroy_listen)(struct iw_cm_id *cm_id);
87445 -};
87446 +} __no_const;
87447
87448 /**
87449 * iw_create_cm_id - Create an IW CM identifier.
87450 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
87451 index 93d14da..734b3d8 100644
87452 --- a/include/scsi/libfc.h
87453 +++ b/include/scsi/libfc.h
87454 @@ -771,6 +771,7 @@ struct libfc_function_template {
87455 */
87456 void (*disc_stop_final) (struct fc_lport *);
87457 };
87458 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
87459
87460 /**
87461 * struct fc_disc - Discovery context
87462 @@ -875,7 +876,7 @@ struct fc_lport {
87463 struct fc_vport *vport;
87464
87465 /* Operational Information */
87466 - struct libfc_function_template tt;
87467 + libfc_function_template_no_const tt;
87468 u8 link_up;
87469 u8 qfull;
87470 enum fc_lport_state state;
87471 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
87472 index 3a4edd1..feb2e3e 100644
87473 --- a/include/scsi/scsi_device.h
87474 +++ b/include/scsi/scsi_device.h
87475 @@ -185,9 +185,9 @@ struct scsi_device {
87476 unsigned int max_device_blocked; /* what device_blocked counts down from */
87477 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
87478
87479 - atomic_t iorequest_cnt;
87480 - atomic_t iodone_cnt;
87481 - atomic_t ioerr_cnt;
87482 + atomic_unchecked_t iorequest_cnt;
87483 + atomic_unchecked_t iodone_cnt;
87484 + atomic_unchecked_t ioerr_cnt;
87485
87486 struct device sdev_gendev,
87487 sdev_dev;
87488 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
87489 index 007a0bc..7188db8 100644
87490 --- a/include/scsi/scsi_transport_fc.h
87491 +++ b/include/scsi/scsi_transport_fc.h
87492 @@ -756,7 +756,8 @@ struct fc_function_template {
87493 unsigned long show_host_system_hostname:1;
87494
87495 unsigned long disable_target_scan:1;
87496 -};
87497 +} __do_const;
87498 +typedef struct fc_function_template __no_const fc_function_template_no_const;
87499
87500
87501 /**
87502 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
87503 index 396e8f7..b037e89 100644
87504 --- a/include/sound/compress_driver.h
87505 +++ b/include/sound/compress_driver.h
87506 @@ -129,7 +129,7 @@ struct snd_compr_ops {
87507 struct snd_compr_caps *caps);
87508 int (*get_codec_caps) (struct snd_compr_stream *stream,
87509 struct snd_compr_codec_caps *codec);
87510 -};
87511 +} __no_const;
87512
87513 /**
87514 * struct snd_compr: Compressed device
87515 diff --git a/include/sound/soc.h b/include/sound/soc.h
87516 index ac8b333..59c3692 100644
87517 --- a/include/sound/soc.h
87518 +++ b/include/sound/soc.h
87519 @@ -853,7 +853,7 @@ struct snd_soc_codec_driver {
87520 enum snd_soc_dapm_type, int);
87521
87522 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
87523 -};
87524 +} __do_const;
87525
87526 /* SoC platform interface */
87527 struct snd_soc_platform_driver {
87528 @@ -880,7 +880,7 @@ struct snd_soc_platform_driver {
87529 const struct snd_compr_ops *compr_ops;
87530
87531 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
87532 -};
87533 +} __do_const;
87534
87535 struct snd_soc_dai_link_component {
87536 const char *name;
87537 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
87538 index 672150b..9d4bec4 100644
87539 --- a/include/target/target_core_base.h
87540 +++ b/include/target/target_core_base.h
87541 @@ -767,7 +767,7 @@ struct se_device {
87542 atomic_long_t write_bytes;
87543 /* Active commands on this virtual SE device */
87544 atomic_t simple_cmds;
87545 - atomic_t dev_ordered_id;
87546 + atomic_unchecked_t dev_ordered_id;
87547 atomic_t dev_ordered_sync;
87548 atomic_t dev_qf_count;
87549 int export_count;
87550 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
87551 new file mode 100644
87552 index 0000000..fb634b7
87553 --- /dev/null
87554 +++ b/include/trace/events/fs.h
87555 @@ -0,0 +1,53 @@
87556 +#undef TRACE_SYSTEM
87557 +#define TRACE_SYSTEM fs
87558 +
87559 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
87560 +#define _TRACE_FS_H
87561 +
87562 +#include <linux/fs.h>
87563 +#include <linux/tracepoint.h>
87564 +
87565 +TRACE_EVENT(do_sys_open,
87566 +
87567 + TP_PROTO(const char *filename, int flags, int mode),
87568 +
87569 + TP_ARGS(filename, flags, mode),
87570 +
87571 + TP_STRUCT__entry(
87572 + __string( filename, filename )
87573 + __field( int, flags )
87574 + __field( int, mode )
87575 + ),
87576 +
87577 + TP_fast_assign(
87578 + __assign_str(filename, filename);
87579 + __entry->flags = flags;
87580 + __entry->mode = mode;
87581 + ),
87582 +
87583 + TP_printk("\"%s\" %x %o",
87584 + __get_str(filename), __entry->flags, __entry->mode)
87585 +);
87586 +
87587 +TRACE_EVENT(open_exec,
87588 +
87589 + TP_PROTO(const char *filename),
87590 +
87591 + TP_ARGS(filename),
87592 +
87593 + TP_STRUCT__entry(
87594 + __string( filename, filename )
87595 + ),
87596 +
87597 + TP_fast_assign(
87598 + __assign_str(filename, filename);
87599 + ),
87600 +
87601 + TP_printk("\"%s\"",
87602 + __get_str(filename))
87603 +);
87604 +
87605 +#endif /* _TRACE_FS_H */
87606 +
87607 +/* This part must be outside protection */
87608 +#include <trace/define_trace.h>
87609 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
87610 index 3608beb..df39d8a 100644
87611 --- a/include/trace/events/irq.h
87612 +++ b/include/trace/events/irq.h
87613 @@ -36,7 +36,7 @@ struct softirq_action;
87614 */
87615 TRACE_EVENT(irq_handler_entry,
87616
87617 - TP_PROTO(int irq, struct irqaction *action),
87618 + TP_PROTO(int irq, const struct irqaction *action),
87619
87620 TP_ARGS(irq, action),
87621
87622 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
87623 */
87624 TRACE_EVENT(irq_handler_exit,
87625
87626 - TP_PROTO(int irq, struct irqaction *action, int ret),
87627 + TP_PROTO(int irq, const struct irqaction *action, int ret),
87628
87629 TP_ARGS(irq, action, ret),
87630
87631 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
87632 index 7caf44c..23c6f27 100644
87633 --- a/include/uapi/linux/a.out.h
87634 +++ b/include/uapi/linux/a.out.h
87635 @@ -39,6 +39,14 @@ enum machine_type {
87636 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
87637 };
87638
87639 +/* Constants for the N_FLAGS field */
87640 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87641 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
87642 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
87643 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
87644 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87645 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87646 +
87647 #if !defined (N_MAGIC)
87648 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
87649 #endif
87650 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
87651 index 22b6ad3..aeba37e 100644
87652 --- a/include/uapi/linux/bcache.h
87653 +++ b/include/uapi/linux/bcache.h
87654 @@ -5,6 +5,7 @@
87655 * Bcache on disk data structures
87656 */
87657
87658 +#include <linux/compiler.h>
87659 #include <asm/types.h>
87660
87661 #define BITMASK(name, type, field, offset, size) \
87662 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
87663 /* Btree keys - all units are in sectors */
87664
87665 struct bkey {
87666 - __u64 high;
87667 - __u64 low;
87668 + __u64 high __intentional_overflow(-1);
87669 + __u64 low __intentional_overflow(-1);
87670 __u64 ptr[];
87671 };
87672
87673 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
87674 index d876736..ccce5c0 100644
87675 --- a/include/uapi/linux/byteorder/little_endian.h
87676 +++ b/include/uapi/linux/byteorder/little_endian.h
87677 @@ -42,51 +42,51 @@
87678
87679 static inline __le64 __cpu_to_le64p(const __u64 *p)
87680 {
87681 - return (__force __le64)*p;
87682 + return (__force const __le64)*p;
87683 }
87684 -static inline __u64 __le64_to_cpup(const __le64 *p)
87685 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
87686 {
87687 - return (__force __u64)*p;
87688 + return (__force const __u64)*p;
87689 }
87690 static inline __le32 __cpu_to_le32p(const __u32 *p)
87691 {
87692 - return (__force __le32)*p;
87693 + return (__force const __le32)*p;
87694 }
87695 static inline __u32 __le32_to_cpup(const __le32 *p)
87696 {
87697 - return (__force __u32)*p;
87698 + return (__force const __u32)*p;
87699 }
87700 static inline __le16 __cpu_to_le16p(const __u16 *p)
87701 {
87702 - return (__force __le16)*p;
87703 + return (__force const __le16)*p;
87704 }
87705 static inline __u16 __le16_to_cpup(const __le16 *p)
87706 {
87707 - return (__force __u16)*p;
87708 + return (__force const __u16)*p;
87709 }
87710 static inline __be64 __cpu_to_be64p(const __u64 *p)
87711 {
87712 - return (__force __be64)__swab64p(p);
87713 + return (__force const __be64)__swab64p(p);
87714 }
87715 static inline __u64 __be64_to_cpup(const __be64 *p)
87716 {
87717 - return __swab64p((__u64 *)p);
87718 + return __swab64p((const __u64 *)p);
87719 }
87720 static inline __be32 __cpu_to_be32p(const __u32 *p)
87721 {
87722 - return (__force __be32)__swab32p(p);
87723 + return (__force const __be32)__swab32p(p);
87724 }
87725 -static inline __u32 __be32_to_cpup(const __be32 *p)
87726 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
87727 {
87728 - return __swab32p((__u32 *)p);
87729 + return __swab32p((const __u32 *)p);
87730 }
87731 static inline __be16 __cpu_to_be16p(const __u16 *p)
87732 {
87733 - return (__force __be16)__swab16p(p);
87734 + return (__force const __be16)__swab16p(p);
87735 }
87736 static inline __u16 __be16_to_cpup(const __be16 *p)
87737 {
87738 - return __swab16p((__u16 *)p);
87739 + return __swab16p((const __u16 *)p);
87740 }
87741 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
87742 #define __le64_to_cpus(x) do { (void)(x); } while (0)
87743 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
87744 index 71e1d0e..6cc9caf 100644
87745 --- a/include/uapi/linux/elf.h
87746 +++ b/include/uapi/linux/elf.h
87747 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
87748 #define PT_GNU_EH_FRAME 0x6474e550
87749
87750 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
87751 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
87752 +
87753 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
87754 +
87755 +/* Constants for the e_flags field */
87756 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87757 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
87758 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
87759 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
87760 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87761 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87762
87763 /*
87764 * Extended Numbering
87765 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
87766 #define DT_DEBUG 21
87767 #define DT_TEXTREL 22
87768 #define DT_JMPREL 23
87769 +#define DT_FLAGS 30
87770 + #define DF_TEXTREL 0x00000004
87771 #define DT_ENCODING 32
87772 #define OLD_DT_LOOS 0x60000000
87773 #define DT_LOOS 0x6000000d
87774 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
87775 #define PF_W 0x2
87776 #define PF_X 0x1
87777
87778 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
87779 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
87780 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
87781 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
87782 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
87783 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
87784 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
87785 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
87786 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
87787 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
87788 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
87789 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
87790 +
87791 typedef struct elf32_phdr{
87792 Elf32_Word p_type;
87793 Elf32_Off p_offset;
87794 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
87795 #define EI_OSABI 7
87796 #define EI_PAD 8
87797
87798 +#define EI_PAX 14
87799 +
87800 #define ELFMAG0 0x7f /* EI_MAG */
87801 #define ELFMAG1 'E'
87802 #define ELFMAG2 'L'
87803 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
87804 index aa169c4..6a2771d 100644
87805 --- a/include/uapi/linux/personality.h
87806 +++ b/include/uapi/linux/personality.h
87807 @@ -30,6 +30,7 @@ enum {
87808 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
87809 ADDR_NO_RANDOMIZE | \
87810 ADDR_COMPAT_LAYOUT | \
87811 + ADDR_LIMIT_3GB | \
87812 MMAP_PAGE_ZERO)
87813
87814 /*
87815 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
87816 index 7530e74..e714828 100644
87817 --- a/include/uapi/linux/screen_info.h
87818 +++ b/include/uapi/linux/screen_info.h
87819 @@ -43,7 +43,8 @@ struct screen_info {
87820 __u16 pages; /* 0x32 */
87821 __u16 vesa_attributes; /* 0x34 */
87822 __u32 capabilities; /* 0x36 */
87823 - __u8 _reserved[6]; /* 0x3a */
87824 + __u16 vesapm_size; /* 0x3a */
87825 + __u8 _reserved[4]; /* 0x3c */
87826 } __attribute__((packed));
87827
87828 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
87829 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
87830 index 0e011eb..82681b1 100644
87831 --- a/include/uapi/linux/swab.h
87832 +++ b/include/uapi/linux/swab.h
87833 @@ -43,7 +43,7 @@
87834 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
87835 */
87836
87837 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
87838 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
87839 {
87840 #ifdef __HAVE_BUILTIN_BSWAP16__
87841 return __builtin_bswap16(val);
87842 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
87843 #endif
87844 }
87845
87846 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
87847 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
87848 {
87849 #ifdef __HAVE_BUILTIN_BSWAP32__
87850 return __builtin_bswap32(val);
87851 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
87852 #endif
87853 }
87854
87855 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
87856 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
87857 {
87858 #ifdef __HAVE_BUILTIN_BSWAP64__
87859 return __builtin_bswap64(val);
87860 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
87861 index 1590c49..5eab462 100644
87862 --- a/include/uapi/linux/xattr.h
87863 +++ b/include/uapi/linux/xattr.h
87864 @@ -73,5 +73,9 @@
87865 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
87866 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
87867
87868 +/* User namespace */
87869 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
87870 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
87871 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
87872
87873 #endif /* _UAPI_LINUX_XATTR_H */
87874 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
87875 index f9466fa..f4e2b81 100644
87876 --- a/include/video/udlfb.h
87877 +++ b/include/video/udlfb.h
87878 @@ -53,10 +53,10 @@ struct dlfb_data {
87879 u32 pseudo_palette[256];
87880 int blank_mode; /*one of FB_BLANK_ */
87881 /* blit-only rendering path metrics, exposed through sysfs */
87882 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87883 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
87884 - atomic_t bytes_sent; /* to usb, after compression including overhead */
87885 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
87886 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87887 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
87888 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
87889 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
87890 };
87891
87892 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
87893 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
87894 index 30f5362..8ed8ac9 100644
87895 --- a/include/video/uvesafb.h
87896 +++ b/include/video/uvesafb.h
87897 @@ -122,6 +122,7 @@ struct uvesafb_par {
87898 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
87899 u8 pmi_setpal; /* PMI for palette changes */
87900 u16 *pmi_base; /* protected mode interface location */
87901 + u8 *pmi_code; /* protected mode code location */
87902 void *pmi_start;
87903 void *pmi_pal;
87904 u8 *vbe_state_orig; /*
87905 diff --git a/init/Kconfig b/init/Kconfig
87906 index 9afb971..27d6fca 100644
87907 --- a/init/Kconfig
87908 +++ b/init/Kconfig
87909 @@ -1129,6 +1129,7 @@ endif # CGROUPS
87910
87911 config CHECKPOINT_RESTORE
87912 bool "Checkpoint/restore support" if EXPERT
87913 + depends on !GRKERNSEC
87914 default n
87915 help
87916 Enables additional kernel features in a sake of checkpoint/restore.
87917 @@ -1654,7 +1655,7 @@ config SLUB_DEBUG
87918
87919 config COMPAT_BRK
87920 bool "Disable heap randomization"
87921 - default y
87922 + default n
87923 help
87924 Randomizing heap placement makes heap exploits harder, but it
87925 also breaks ancient binaries (including anything libc5 based).
87926 @@ -1985,7 +1986,7 @@ config INIT_ALL_POSSIBLE
87927 config STOP_MACHINE
87928 bool
87929 default y
87930 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
87931 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
87932 help
87933 Need stop_machine() primitive.
87934
87935 diff --git a/init/Makefile b/init/Makefile
87936 index 7bc47ee..6da2dc7 100644
87937 --- a/init/Makefile
87938 +++ b/init/Makefile
87939 @@ -2,6 +2,9 @@
87940 # Makefile for the linux kernel.
87941 #
87942
87943 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
87944 +asflags-y := $(GCC_PLUGINS_AFLAGS)
87945 +
87946 obj-y := main.o version.o mounts.o
87947 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
87948 obj-y += noinitramfs.o
87949 diff --git a/init/do_mounts.c b/init/do_mounts.c
87950 index eb41008..f5dbbf9 100644
87951 --- a/init/do_mounts.c
87952 +++ b/init/do_mounts.c
87953 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
87954 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
87955 {
87956 struct super_block *s;
87957 - int err = sys_mount(name, "/root", fs, flags, data);
87958 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
87959 if (err)
87960 return err;
87961
87962 - sys_chdir("/root");
87963 + sys_chdir((const char __force_user *)"/root");
87964 s = current->fs->pwd.dentry->d_sb;
87965 ROOT_DEV = s->s_dev;
87966 printk(KERN_INFO
87967 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
87968 va_start(args, fmt);
87969 vsprintf(buf, fmt, args);
87970 va_end(args);
87971 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
87972 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
87973 if (fd >= 0) {
87974 sys_ioctl(fd, FDEJECT, 0);
87975 sys_close(fd);
87976 }
87977 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
87978 - fd = sys_open("/dev/console", O_RDWR, 0);
87979 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
87980 if (fd >= 0) {
87981 sys_ioctl(fd, TCGETS, (long)&termios);
87982 termios.c_lflag &= ~ICANON;
87983 sys_ioctl(fd, TCSETSF, (long)&termios);
87984 - sys_read(fd, &c, 1);
87985 + sys_read(fd, (char __user *)&c, 1);
87986 termios.c_lflag |= ICANON;
87987 sys_ioctl(fd, TCSETSF, (long)&termios);
87988 sys_close(fd);
87989 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
87990 mount_root();
87991 out:
87992 devtmpfs_mount("dev");
87993 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87994 - sys_chroot(".");
87995 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87996 + sys_chroot((const char __force_user *)".");
87997 }
87998
87999 static bool is_tmpfs;
88000 diff --git a/init/do_mounts.h b/init/do_mounts.h
88001 index f5b978a..69dbfe8 100644
88002 --- a/init/do_mounts.h
88003 +++ b/init/do_mounts.h
88004 @@ -15,15 +15,15 @@ extern int root_mountflags;
88005
88006 static inline int create_dev(char *name, dev_t dev)
88007 {
88008 - sys_unlink(name);
88009 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
88010 + sys_unlink((char __force_user *)name);
88011 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
88012 }
88013
88014 #if BITS_PER_LONG == 32
88015 static inline u32 bstat(char *name)
88016 {
88017 struct stat64 stat;
88018 - if (sys_stat64(name, &stat) != 0)
88019 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
88020 return 0;
88021 if (!S_ISBLK(stat.st_mode))
88022 return 0;
88023 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
88024 static inline u32 bstat(char *name)
88025 {
88026 struct stat stat;
88027 - if (sys_newstat(name, &stat) != 0)
88028 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
88029 return 0;
88030 if (!S_ISBLK(stat.st_mode))
88031 return 0;
88032 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
88033 index 3e0878e..8a9d7a0 100644
88034 --- a/init/do_mounts_initrd.c
88035 +++ b/init/do_mounts_initrd.c
88036 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
88037 {
88038 sys_unshare(CLONE_FS | CLONE_FILES);
88039 /* stdin/stdout/stderr for /linuxrc */
88040 - sys_open("/dev/console", O_RDWR, 0);
88041 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
88042 sys_dup(0);
88043 sys_dup(0);
88044 /* move initrd over / and chdir/chroot in initrd root */
88045 - sys_chdir("/root");
88046 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
88047 - sys_chroot(".");
88048 + sys_chdir((const char __force_user *)"/root");
88049 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
88050 + sys_chroot((const char __force_user *)".");
88051 sys_setsid();
88052 return 0;
88053 }
88054 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
88055 create_dev("/dev/root.old", Root_RAM0);
88056 /* mount initrd on rootfs' /root */
88057 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
88058 - sys_mkdir("/old", 0700);
88059 - sys_chdir("/old");
88060 + sys_mkdir((const char __force_user *)"/old", 0700);
88061 + sys_chdir((const char __force_user *)"/old");
88062
88063 /* try loading default modules from initrd */
88064 load_default_modules();
88065 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
88066 current->flags &= ~PF_FREEZER_SKIP;
88067
88068 /* move initrd to rootfs' /old */
88069 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
88070 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
88071 /* switch root and cwd back to / of rootfs */
88072 - sys_chroot("..");
88073 + sys_chroot((const char __force_user *)"..");
88074
88075 if (new_decode_dev(real_root_dev) == Root_RAM0) {
88076 - sys_chdir("/old");
88077 + sys_chdir((const char __force_user *)"/old");
88078 return;
88079 }
88080
88081 - sys_chdir("/");
88082 + sys_chdir((const char __force_user *)"/");
88083 ROOT_DEV = new_decode_dev(real_root_dev);
88084 mount_root();
88085
88086 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
88087 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
88088 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
88089 if (!error)
88090 printk("okay\n");
88091 else {
88092 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
88093 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
88094 if (error == -ENOENT)
88095 printk("/initrd does not exist. Ignored.\n");
88096 else
88097 printk("failed\n");
88098 printk(KERN_NOTICE "Unmounting old root\n");
88099 - sys_umount("/old", MNT_DETACH);
88100 + sys_umount((char __force_user *)"/old", MNT_DETACH);
88101 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
88102 if (fd < 0) {
88103 error = fd;
88104 @@ -127,11 +127,11 @@ int __init initrd_load(void)
88105 * mounted in the normal path.
88106 */
88107 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
88108 - sys_unlink("/initrd.image");
88109 + sys_unlink((const char __force_user *)"/initrd.image");
88110 handle_initrd();
88111 return 1;
88112 }
88113 }
88114 - sys_unlink("/initrd.image");
88115 + sys_unlink((const char __force_user *)"/initrd.image");
88116 return 0;
88117 }
88118 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
88119 index 8cb6db5..d729f50 100644
88120 --- a/init/do_mounts_md.c
88121 +++ b/init/do_mounts_md.c
88122 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
88123 partitioned ? "_d" : "", minor,
88124 md_setup_args[ent].device_names);
88125
88126 - fd = sys_open(name, 0, 0);
88127 + fd = sys_open((char __force_user *)name, 0, 0);
88128 if (fd < 0) {
88129 printk(KERN_ERR "md: open failed - cannot start "
88130 "array %s\n", name);
88131 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
88132 * array without it
88133 */
88134 sys_close(fd);
88135 - fd = sys_open(name, 0, 0);
88136 + fd = sys_open((char __force_user *)name, 0, 0);
88137 sys_ioctl(fd, BLKRRPART, 0);
88138 }
88139 sys_close(fd);
88140 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
88141
88142 wait_for_device_probe();
88143
88144 - fd = sys_open("/dev/md0", 0, 0);
88145 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
88146 if (fd >= 0) {
88147 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
88148 sys_close(fd);
88149 diff --git a/init/init_task.c b/init/init_task.c
88150 index ba0a7f36..2bcf1d5 100644
88151 --- a/init/init_task.c
88152 +++ b/init/init_task.c
88153 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
88154 * Initial thread structure. Alignment of this is handled by a special
88155 * linker map entry.
88156 */
88157 +#ifdef CONFIG_X86
88158 +union thread_union init_thread_union __init_task_data;
88159 +#else
88160 union thread_union init_thread_union __init_task_data =
88161 { INIT_THREAD_INFO(init_task) };
88162 +#endif
88163 diff --git a/init/initramfs.c b/init/initramfs.c
88164 index ad1bd77..dca2c1b 100644
88165 --- a/init/initramfs.c
88166 +++ b/init/initramfs.c
88167 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
88168
88169 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
88170 while (count) {
88171 - ssize_t rv = sys_write(fd, p, count);
88172 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
88173
88174 if (rv < 0) {
88175 if (rv == -EINTR || rv == -EAGAIN)
88176 @@ -107,7 +107,7 @@ static void __init free_hash(void)
88177 }
88178 }
88179
88180 -static long __init do_utime(char *filename, time_t mtime)
88181 +static long __init do_utime(char __force_user *filename, time_t mtime)
88182 {
88183 struct timespec t[2];
88184
88185 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
88186 struct dir_entry *de, *tmp;
88187 list_for_each_entry_safe(de, tmp, &dir_list, list) {
88188 list_del(&de->list);
88189 - do_utime(de->name, de->mtime);
88190 + do_utime((char __force_user *)de->name, de->mtime);
88191 kfree(de->name);
88192 kfree(de);
88193 }
88194 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
88195 if (nlink >= 2) {
88196 char *old = find_link(major, minor, ino, mode, collected);
88197 if (old)
88198 - return (sys_link(old, collected) < 0) ? -1 : 1;
88199 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
88200 }
88201 return 0;
88202 }
88203 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
88204 {
88205 struct stat st;
88206
88207 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
88208 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
88209 if (S_ISDIR(st.st_mode))
88210 - sys_rmdir(path);
88211 + sys_rmdir((char __force_user *)path);
88212 else
88213 - sys_unlink(path);
88214 + sys_unlink((char __force_user *)path);
88215 }
88216 }
88217
88218 @@ -338,7 +338,7 @@ static int __init do_name(void)
88219 int openflags = O_WRONLY|O_CREAT;
88220 if (ml != 1)
88221 openflags |= O_TRUNC;
88222 - wfd = sys_open(collected, openflags, mode);
88223 + wfd = sys_open((char __force_user *)collected, openflags, mode);
88224
88225 if (wfd >= 0) {
88226 sys_fchown(wfd, uid, gid);
88227 @@ -350,17 +350,17 @@ static int __init do_name(void)
88228 }
88229 }
88230 } else if (S_ISDIR(mode)) {
88231 - sys_mkdir(collected, mode);
88232 - sys_chown(collected, uid, gid);
88233 - sys_chmod(collected, mode);
88234 + sys_mkdir((char __force_user *)collected, mode);
88235 + sys_chown((char __force_user *)collected, uid, gid);
88236 + sys_chmod((char __force_user *)collected, mode);
88237 dir_add(collected, mtime);
88238 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
88239 S_ISFIFO(mode) || S_ISSOCK(mode)) {
88240 if (maybe_link() == 0) {
88241 - sys_mknod(collected, mode, rdev);
88242 - sys_chown(collected, uid, gid);
88243 - sys_chmod(collected, mode);
88244 - do_utime(collected, mtime);
88245 + sys_mknod((char __force_user *)collected, mode, rdev);
88246 + sys_chown((char __force_user *)collected, uid, gid);
88247 + sys_chmod((char __force_user *)collected, mode);
88248 + do_utime((char __force_user *)collected, mtime);
88249 }
88250 }
88251 return 0;
88252 @@ -372,7 +372,7 @@ static int __init do_copy(void)
88253 if (xwrite(wfd, victim, body_len) != body_len)
88254 error("write error");
88255 sys_close(wfd);
88256 - do_utime(vcollected, mtime);
88257 + do_utime((char __force_user *)vcollected, mtime);
88258 kfree(vcollected);
88259 eat(body_len);
88260 state = SkipIt;
88261 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
88262 {
88263 collected[N_ALIGN(name_len) + body_len] = '\0';
88264 clean_path(collected, 0);
88265 - sys_symlink(collected + N_ALIGN(name_len), collected);
88266 - sys_lchown(collected, uid, gid);
88267 - do_utime(collected, mtime);
88268 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
88269 + sys_lchown((char __force_user *)collected, uid, gid);
88270 + do_utime((char __force_user *)collected, mtime);
88271 state = SkipIt;
88272 next_state = Reset;
88273 return 0;
88274 diff --git a/init/main.c b/init/main.c
88275 index 61b99376..1e346cb 100644
88276 --- a/init/main.c
88277 +++ b/init/main.c
88278 @@ -100,6 +100,8 @@ extern void radix_tree_init(void);
88279 static inline void mark_rodata_ro(void) { }
88280 #endif
88281
88282 +extern void grsecurity_init(void);
88283 +
88284 /*
88285 * Debug helper: via this flag we know that we are in 'early bootup code'
88286 * where only the boot processor is running with IRQ disabled. This means
88287 @@ -161,6 +163,85 @@ static int __init set_reset_devices(char *str)
88288
88289 __setup("reset_devices", set_reset_devices);
88290
88291 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
88292 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
88293 +static int __init setup_grsec_proc_gid(char *str)
88294 +{
88295 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
88296 + return 1;
88297 +}
88298 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
88299 +#endif
88300 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
88301 +int grsec_enable_sysfs_restrict = 1;
88302 +static int __init setup_grsec_sysfs_restrict(char *str)
88303 +{
88304 + if (!simple_strtol(str, NULL, 0))
88305 + grsec_enable_sysfs_restrict = 0;
88306 + return 1;
88307 +}
88308 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
88309 +#endif
88310 +
88311 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
88312 +unsigned long pax_user_shadow_base __read_only;
88313 +EXPORT_SYMBOL(pax_user_shadow_base);
88314 +extern char pax_enter_kernel_user[];
88315 +extern char pax_exit_kernel_user[];
88316 +#endif
88317 +
88318 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
88319 +static int __init setup_pax_nouderef(char *str)
88320 +{
88321 +#ifdef CONFIG_X86_32
88322 + unsigned int cpu;
88323 + struct desc_struct *gdt;
88324 +
88325 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
88326 + gdt = get_cpu_gdt_table(cpu);
88327 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
88328 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
88329 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
88330 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
88331 + }
88332 + loadsegment(ds, __KERNEL_DS);
88333 + loadsegment(es, __KERNEL_DS);
88334 + loadsegment(ss, __KERNEL_DS);
88335 +#else
88336 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
88337 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
88338 + clone_pgd_mask = ~(pgdval_t)0UL;
88339 + pax_user_shadow_base = 0UL;
88340 + setup_clear_cpu_cap(X86_FEATURE_PCID);
88341 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
88342 +#endif
88343 +
88344 + return 0;
88345 +}
88346 +early_param("pax_nouderef", setup_pax_nouderef);
88347 +
88348 +#ifdef CONFIG_X86_64
88349 +static int __init setup_pax_weakuderef(char *str)
88350 +{
88351 + if (clone_pgd_mask != ~(pgdval_t)0UL)
88352 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
88353 + return 1;
88354 +}
88355 +__setup("pax_weakuderef", setup_pax_weakuderef);
88356 +#endif
88357 +#endif
88358 +
88359 +#ifdef CONFIG_PAX_SOFTMODE
88360 +int pax_softmode;
88361 +
88362 +static int __init setup_pax_softmode(char *str)
88363 +{
88364 + get_option(&str, &pax_softmode);
88365 + return 1;
88366 +}
88367 +__setup("pax_softmode=", setup_pax_softmode);
88368 +#endif
88369 +
88370 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
88371 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
88372 static const char *panic_later, *panic_param;
88373 @@ -735,7 +816,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
88374 struct blacklist_entry *entry;
88375 char *fn_name;
88376
88377 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
88378 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
88379 if (!fn_name)
88380 return false;
88381
88382 @@ -787,7 +868,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
88383 {
88384 int count = preempt_count();
88385 int ret;
88386 - char msgbuf[64];
88387 + const char *msg1 = "", *msg2 = "";
88388
88389 if (initcall_blacklisted(fn))
88390 return -EPERM;
88391 @@ -797,18 +878,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
88392 else
88393 ret = fn();
88394
88395 - msgbuf[0] = 0;
88396 -
88397 if (preempt_count() != count) {
88398 - sprintf(msgbuf, "preemption imbalance ");
88399 + msg1 = " preemption imbalance";
88400 preempt_count_set(count);
88401 }
88402 if (irqs_disabled()) {
88403 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
88404 + msg2 = " disabled interrupts";
88405 local_irq_enable();
88406 }
88407 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
88408 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
88409
88410 + add_latent_entropy();
88411 return ret;
88412 }
88413
88414 @@ -914,8 +994,8 @@ static int run_init_process(const char *init_filename)
88415 {
88416 argv_init[0] = init_filename;
88417 return do_execve(getname_kernel(init_filename),
88418 - (const char __user *const __user *)argv_init,
88419 - (const char __user *const __user *)envp_init);
88420 + (const char __user *const __force_user *)argv_init,
88421 + (const char __user *const __force_user *)envp_init);
88422 }
88423
88424 static int try_to_run_init_process(const char *init_filename)
88425 @@ -932,6 +1012,10 @@ static int try_to_run_init_process(const char *init_filename)
88426 return ret;
88427 }
88428
88429 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
88430 +extern int gr_init_ran;
88431 +#endif
88432 +
88433 static noinline void __init kernel_init_freeable(void);
88434
88435 static int __ref kernel_init(void *unused)
88436 @@ -956,6 +1040,11 @@ static int __ref kernel_init(void *unused)
88437 ramdisk_execute_command, ret);
88438 }
88439
88440 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
88441 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
88442 + gr_init_ran = 1;
88443 +#endif
88444 +
88445 /*
88446 * We try each of these until one succeeds.
88447 *
88448 @@ -1016,7 +1105,7 @@ static noinline void __init kernel_init_freeable(void)
88449 do_basic_setup();
88450
88451 /* Open the /dev/console on the rootfs, this should never fail */
88452 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
88453 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
88454 pr_err("Warning: unable to open an initial console.\n");
88455
88456 (void) sys_dup(0);
88457 @@ -1029,11 +1118,13 @@ static noinline void __init kernel_init_freeable(void)
88458 if (!ramdisk_execute_command)
88459 ramdisk_execute_command = "/init";
88460
88461 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
88462 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
88463 ramdisk_execute_command = NULL;
88464 prepare_namespace();
88465 }
88466
88467 + grsecurity_init();
88468 +
88469 /*
88470 * Ok, we have completed the initial bootup, and
88471 * we're essentially up and running. Get rid of the
88472 diff --git a/ipc/compat.c b/ipc/compat.c
88473 index 9b3c85f..1c4d897 100644
88474 --- a/ipc/compat.c
88475 +++ b/ipc/compat.c
88476 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
88477 COMPAT_SHMLBA);
88478 if (err < 0)
88479 return err;
88480 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
88481 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
88482 }
88483 case SHMDT:
88484 return sys_shmdt(compat_ptr(ptr));
88485 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
88486 index 8ad93c2..efd80f8 100644
88487 --- a/ipc/ipc_sysctl.c
88488 +++ b/ipc/ipc_sysctl.c
88489 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
88490 static int proc_ipc_dointvec(struct ctl_table *table, int write,
88491 void __user *buffer, size_t *lenp, loff_t *ppos)
88492 {
88493 - struct ctl_table ipc_table;
88494 + ctl_table_no_const ipc_table;
88495
88496 memcpy(&ipc_table, table, sizeof(ipc_table));
88497 ipc_table.data = get_ipc(table);
88498 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
88499 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
88500 void __user *buffer, size_t *lenp, loff_t *ppos)
88501 {
88502 - struct ctl_table ipc_table;
88503 + ctl_table_no_const ipc_table;
88504
88505 memcpy(&ipc_table, table, sizeof(ipc_table));
88506 ipc_table.data = get_ipc(table);
88507 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
88508 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
88509 void __user *buffer, size_t *lenp, loff_t *ppos)
88510 {
88511 - struct ctl_table ipc_table;
88512 + ctl_table_no_const ipc_table;
88513 memcpy(&ipc_table, table, sizeof(ipc_table));
88514 ipc_table.data = get_ipc(table);
88515
88516 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
88517 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
88518 void __user *buffer, size_t *lenp, loff_t *ppos)
88519 {
88520 - struct ctl_table ipc_table;
88521 + ctl_table_no_const ipc_table;
88522 int dummy = 0;
88523
88524 memcpy(&ipc_table, table, sizeof(ipc_table));
88525 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
88526 index 68d4e95..1477ded 100644
88527 --- a/ipc/mq_sysctl.c
88528 +++ b/ipc/mq_sysctl.c
88529 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
88530 static int proc_mq_dointvec(struct ctl_table *table, int write,
88531 void __user *buffer, size_t *lenp, loff_t *ppos)
88532 {
88533 - struct ctl_table mq_table;
88534 + ctl_table_no_const mq_table;
88535 memcpy(&mq_table, table, sizeof(mq_table));
88536 mq_table.data = get_mq(table);
88537
88538 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
88539 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
88540 void __user *buffer, size_t *lenp, loff_t *ppos)
88541 {
88542 - struct ctl_table mq_table;
88543 + ctl_table_no_const mq_table;
88544 memcpy(&mq_table, table, sizeof(mq_table));
88545 mq_table.data = get_mq(table);
88546
88547 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
88548 index 7635a1c..7432cb6 100644
88549 --- a/ipc/mqueue.c
88550 +++ b/ipc/mqueue.c
88551 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
88552 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
88553 info->attr.mq_msgsize);
88554
88555 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
88556 spin_lock(&mq_lock);
88557 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
88558 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
88559 diff --git a/ipc/shm.c b/ipc/shm.c
88560 index 19633b4..d454904 100644
88561 --- a/ipc/shm.c
88562 +++ b/ipc/shm.c
88563 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
88564 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
88565 #endif
88566
88567 +#ifdef CONFIG_GRKERNSEC
88568 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88569 + const u64 shm_createtime, const kuid_t cuid,
88570 + const int shmid);
88571 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88572 + const u64 shm_createtime);
88573 +#endif
88574 +
88575 void shm_init_ns(struct ipc_namespace *ns)
88576 {
88577 ns->shm_ctlmax = SHMMAX;
88578 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
88579 shp->shm_lprid = 0;
88580 shp->shm_atim = shp->shm_dtim = 0;
88581 shp->shm_ctim = get_seconds();
88582 +#ifdef CONFIG_GRKERNSEC
88583 + shp->shm_createtime = ktime_get_ns();
88584 +#endif
88585 shp->shm_segsz = size;
88586 shp->shm_nattch = 0;
88587 shp->shm_file = file;
88588 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88589 f_mode = FMODE_READ | FMODE_WRITE;
88590 }
88591 if (shmflg & SHM_EXEC) {
88592 +
88593 +#ifdef CONFIG_PAX_MPROTECT
88594 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
88595 + goto out;
88596 +#endif
88597 +
88598 prot |= PROT_EXEC;
88599 acc_mode |= S_IXUGO;
88600 }
88601 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88602 if (err)
88603 goto out_unlock;
88604
88605 +#ifdef CONFIG_GRKERNSEC
88606 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
88607 + shp->shm_perm.cuid, shmid) ||
88608 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
88609 + err = -EACCES;
88610 + goto out_unlock;
88611 + }
88612 +#endif
88613 +
88614 ipc_lock_object(&shp->shm_perm);
88615
88616 /* check if shm_destroy() is tearing down shp */
88617 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88618 path = shp->shm_file->f_path;
88619 path_get(&path);
88620 shp->shm_nattch++;
88621 +#ifdef CONFIG_GRKERNSEC
88622 + shp->shm_lapid = current->pid;
88623 +#endif
88624 size = i_size_read(path.dentry->d_inode);
88625 ipc_unlock_object(&shp->shm_perm);
88626 rcu_read_unlock();
88627 diff --git a/ipc/util.c b/ipc/util.c
88628 index 106bed0..f851429 100644
88629 --- a/ipc/util.c
88630 +++ b/ipc/util.c
88631 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
88632 int (*show)(struct seq_file *, void *);
88633 };
88634
88635 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
88636 +
88637 /**
88638 * ipc_init - initialise ipc subsystem
88639 *
88640 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
88641 granted_mode >>= 6;
88642 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
88643 granted_mode >>= 3;
88644 +
88645 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
88646 + return -1;
88647 +
88648 /* is there some bit set in requested_mode but not in granted_mode? */
88649 if ((requested_mode & ~granted_mode & 0007) &&
88650 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
88651 diff --git a/kernel/audit.c b/kernel/audit.c
88652 index 72ab759..757deba 100644
88653 --- a/kernel/audit.c
88654 +++ b/kernel/audit.c
88655 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
88656 3) suppressed due to audit_rate_limit
88657 4) suppressed due to audit_backlog_limit
88658 */
88659 -static atomic_t audit_lost = ATOMIC_INIT(0);
88660 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
88661
88662 /* The netlink socket. */
88663 static struct sock *audit_sock;
88664 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
88665 unsigned long now;
88666 int print;
88667
88668 - atomic_inc(&audit_lost);
88669 + atomic_inc_unchecked(&audit_lost);
88670
88671 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
88672
88673 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
88674 if (print) {
88675 if (printk_ratelimit())
88676 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
88677 - atomic_read(&audit_lost),
88678 + atomic_read_unchecked(&audit_lost),
88679 audit_rate_limit,
88680 audit_backlog_limit);
88681 audit_panic(message);
88682 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
88683 s.pid = audit_pid;
88684 s.rate_limit = audit_rate_limit;
88685 s.backlog_limit = audit_backlog_limit;
88686 - s.lost = atomic_read(&audit_lost);
88687 + s.lost = atomic_read_unchecked(&audit_lost);
88688 s.backlog = skb_queue_len(&audit_skb_queue);
88689 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
88690 s.backlog_wait_time = audit_backlog_wait_time;
88691 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
88692 index 072566d..1190489 100644
88693 --- a/kernel/auditsc.c
88694 +++ b/kernel/auditsc.c
88695 @@ -2056,7 +2056,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
88696 }
88697
88698 /* global counter which is incremented every time something logs in */
88699 -static atomic_t session_id = ATOMIC_INIT(0);
88700 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
88701
88702 static int audit_set_loginuid_perm(kuid_t loginuid)
88703 {
88704 @@ -2123,7 +2123,7 @@ int audit_set_loginuid(kuid_t loginuid)
88705
88706 /* are we setting or clearing? */
88707 if (uid_valid(loginuid))
88708 - sessionid = (unsigned int)atomic_inc_return(&session_id);
88709 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
88710
88711 task->sessionid = sessionid;
88712 task->loginuid = loginuid;
88713 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
88714 index a64e7a2..2e69448 100644
88715 --- a/kernel/bpf/core.c
88716 +++ b/kernel/bpf/core.c
88717 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88718 * random section of illegal instructions.
88719 */
88720 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
88721 - hdr = module_alloc(size);
88722 + hdr = module_alloc_exec(size);
88723 if (hdr == NULL)
88724 return NULL;
88725
88726 /* Fill space with illegal/arch-dep instructions. */
88727 bpf_fill_ill_insns(hdr, size);
88728
88729 + pax_open_kernel();
88730 hdr->pages = size / PAGE_SIZE;
88731 + pax_close_kernel();
88732 +
88733 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
88734 PAGE_SIZE - sizeof(*hdr));
88735 start = (prandom_u32() % hole) & ~(alignment - 1);
88736 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88737
88738 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
88739 {
88740 - module_memfree(hdr);
88741 + module_memfree_exec(hdr);
88742 }
88743 #endif /* CONFIG_BPF_JIT */
88744
88745 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
88746 index 536edc2..d28c85d 100644
88747 --- a/kernel/bpf/syscall.c
88748 +++ b/kernel/bpf/syscall.c
88749 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
88750 int err;
88751
88752 /* the syscall is limited to root temporarily. This restriction will be
88753 - * lifted when security audit is clean. Note that eBPF+tracing must have
88754 - * this restriction, since it may pass kernel data to user space
88755 + * lifted by upstream when a half-assed security audit is clean. Note
88756 + * that eBPF+tracing must have this restriction, since it may pass
88757 + * kernel data to user space
88758 */
88759 if (!capable(CAP_SYS_ADMIN))
88760 return -EPERM;
88761 +#ifdef CONFIG_GRKERNSEC
88762 + return -EPERM;
88763 +#endif
88764
88765 if (!access_ok(VERIFY_READ, uattr, 1))
88766 return -EFAULT;
88767 diff --git a/kernel/capability.c b/kernel/capability.c
88768 index 989f5bf..d317ca0 100644
88769 --- a/kernel/capability.c
88770 +++ b/kernel/capability.c
88771 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
88772 * before modification is attempted and the application
88773 * fails.
88774 */
88775 + if (tocopy > ARRAY_SIZE(kdata))
88776 + return -EFAULT;
88777 +
88778 if (copy_to_user(dataptr, kdata, tocopy
88779 * sizeof(struct __user_cap_data_struct))) {
88780 return -EFAULT;
88781 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
88782 int ret;
88783
88784 rcu_read_lock();
88785 - ret = security_capable(__task_cred(t), ns, cap);
88786 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
88787 + gr_task_is_capable(t, __task_cred(t), cap);
88788 rcu_read_unlock();
88789
88790 - return (ret == 0);
88791 + return ret;
88792 }
88793
88794 /**
88795 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
88796 int ret;
88797
88798 rcu_read_lock();
88799 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
88800 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
88801 rcu_read_unlock();
88802
88803 - return (ret == 0);
88804 + return ret;
88805 }
88806
88807 /**
88808 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
88809 BUG();
88810 }
88811
88812 - if (security_capable(current_cred(), ns, cap) == 0) {
88813 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
88814 current->flags |= PF_SUPERPRIV;
88815 return true;
88816 }
88817 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
88818 }
88819 EXPORT_SYMBOL(ns_capable);
88820
88821 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
88822 +{
88823 + if (unlikely(!cap_valid(cap))) {
88824 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
88825 + BUG();
88826 + }
88827 +
88828 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
88829 + current->flags |= PF_SUPERPRIV;
88830 + return true;
88831 + }
88832 + return false;
88833 +}
88834 +EXPORT_SYMBOL(ns_capable_nolog);
88835 +
88836 /**
88837 * file_ns_capable - Determine if the file's opener had a capability in effect
88838 * @file: The file we want to check
88839 @@ -427,6 +446,12 @@ bool capable(int cap)
88840 }
88841 EXPORT_SYMBOL(capable);
88842
88843 +bool capable_nolog(int cap)
88844 +{
88845 + return ns_capable_nolog(&init_user_ns, cap);
88846 +}
88847 +EXPORT_SYMBOL(capable_nolog);
88848 +
88849 /**
88850 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
88851 * @inode: The inode in question
88852 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
88853 kgid_has_mapping(ns, inode->i_gid);
88854 }
88855 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
88856 +
88857 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
88858 +{
88859 + struct user_namespace *ns = current_user_ns();
88860 +
88861 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
88862 + kgid_has_mapping(ns, inode->i_gid);
88863 +}
88864 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
88865 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
88866 index 04cfe8a..adadcc0 100644
88867 --- a/kernel/cgroup.c
88868 +++ b/kernel/cgroup.c
88869 @@ -5343,6 +5343,9 @@ static void cgroup_release_agent(struct work_struct *work)
88870 if (!pathbuf || !agentbuf)
88871 goto out;
88872
88873 + if (agentbuf[0] == '\0')
88874 + goto out;
88875 +
88876 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
88877 if (!path)
88878 goto out;
88879 @@ -5528,7 +5531,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
88880 struct task_struct *task;
88881 int count = 0;
88882
88883 - seq_printf(seq, "css_set %p\n", cset);
88884 + seq_printf(seq, "css_set %pK\n", cset);
88885
88886 list_for_each_entry(task, &cset->tasks, cg_list) {
88887 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
88888 diff --git a/kernel/compat.c b/kernel/compat.c
88889 index ebb3c36..1df606e 100644
88890 --- a/kernel/compat.c
88891 +++ b/kernel/compat.c
88892 @@ -13,6 +13,7 @@
88893
88894 #include <linux/linkage.h>
88895 #include <linux/compat.h>
88896 +#include <linux/module.h>
88897 #include <linux/errno.h>
88898 #include <linux/time.h>
88899 #include <linux/signal.h>
88900 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
88901 mm_segment_t oldfs;
88902 long ret;
88903
88904 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
88905 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
88906 oldfs = get_fs();
88907 set_fs(KERNEL_DS);
88908 ret = hrtimer_nanosleep_restart(restart);
88909 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
88910 oldfs = get_fs();
88911 set_fs(KERNEL_DS);
88912 ret = hrtimer_nanosleep(&tu,
88913 - rmtp ? (struct timespec __user *)&rmt : NULL,
88914 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
88915 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
88916 set_fs(oldfs);
88917
88918 @@ -379,7 +380,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
88919 mm_segment_t old_fs = get_fs();
88920
88921 set_fs(KERNEL_DS);
88922 - ret = sys_sigpending((old_sigset_t __user *) &s);
88923 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
88924 set_fs(old_fs);
88925 if (ret == 0)
88926 ret = put_user(s, set);
88927 @@ -469,7 +470,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
88928 mm_segment_t old_fs = get_fs();
88929
88930 set_fs(KERNEL_DS);
88931 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
88932 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
88933 set_fs(old_fs);
88934
88935 if (!ret) {
88936 @@ -551,8 +552,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
88937 set_fs (KERNEL_DS);
88938 ret = sys_wait4(pid,
88939 (stat_addr ?
88940 - (unsigned int __user *) &status : NULL),
88941 - options, (struct rusage __user *) &r);
88942 + (unsigned int __force_user *) &status : NULL),
88943 + options, (struct rusage __force_user *) &r);
88944 set_fs (old_fs);
88945
88946 if (ret > 0) {
88947 @@ -578,8 +579,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
88948 memset(&info, 0, sizeof(info));
88949
88950 set_fs(KERNEL_DS);
88951 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
88952 - uru ? (struct rusage __user *)&ru : NULL);
88953 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
88954 + uru ? (struct rusage __force_user *)&ru : NULL);
88955 set_fs(old_fs);
88956
88957 if ((ret < 0) || (info.si_signo == 0))
88958 @@ -713,8 +714,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
88959 oldfs = get_fs();
88960 set_fs(KERNEL_DS);
88961 err = sys_timer_settime(timer_id, flags,
88962 - (struct itimerspec __user *) &newts,
88963 - (struct itimerspec __user *) &oldts);
88964 + (struct itimerspec __force_user *) &newts,
88965 + (struct itimerspec __force_user *) &oldts);
88966 set_fs(oldfs);
88967 if (!err && old && put_compat_itimerspec(old, &oldts))
88968 return -EFAULT;
88969 @@ -731,7 +732,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
88970 oldfs = get_fs();
88971 set_fs(KERNEL_DS);
88972 err = sys_timer_gettime(timer_id,
88973 - (struct itimerspec __user *) &ts);
88974 + (struct itimerspec __force_user *) &ts);
88975 set_fs(oldfs);
88976 if (!err && put_compat_itimerspec(setting, &ts))
88977 return -EFAULT;
88978 @@ -750,7 +751,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
88979 oldfs = get_fs();
88980 set_fs(KERNEL_DS);
88981 err = sys_clock_settime(which_clock,
88982 - (struct timespec __user *) &ts);
88983 + (struct timespec __force_user *) &ts);
88984 set_fs(oldfs);
88985 return err;
88986 }
88987 @@ -765,7 +766,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
88988 oldfs = get_fs();
88989 set_fs(KERNEL_DS);
88990 err = sys_clock_gettime(which_clock,
88991 - (struct timespec __user *) &ts);
88992 + (struct timespec __force_user *) &ts);
88993 set_fs(oldfs);
88994 if (!err && compat_put_timespec(&ts, tp))
88995 return -EFAULT;
88996 @@ -785,7 +786,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
88997
88998 oldfs = get_fs();
88999 set_fs(KERNEL_DS);
89000 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
89001 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
89002 set_fs(oldfs);
89003
89004 err = compat_put_timex(utp, &txc);
89005 @@ -805,7 +806,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
89006 oldfs = get_fs();
89007 set_fs(KERNEL_DS);
89008 err = sys_clock_getres(which_clock,
89009 - (struct timespec __user *) &ts);
89010 + (struct timespec __force_user *) &ts);
89011 set_fs(oldfs);
89012 if (!err && tp && compat_put_timespec(&ts, tp))
89013 return -EFAULT;
89014 @@ -819,7 +820,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
89015 struct timespec tu;
89016 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
89017
89018 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
89019 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
89020 oldfs = get_fs();
89021 set_fs(KERNEL_DS);
89022 err = clock_nanosleep_restart(restart);
89023 @@ -851,8 +852,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
89024 oldfs = get_fs();
89025 set_fs(KERNEL_DS);
89026 err = sys_clock_nanosleep(which_clock, flags,
89027 - (struct timespec __user *) &in,
89028 - (struct timespec __user *) &out);
89029 + (struct timespec __force_user *) &in,
89030 + (struct timespec __force_user *) &out);
89031 set_fs(oldfs);
89032
89033 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
89034 @@ -1146,7 +1147,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
89035 mm_segment_t old_fs = get_fs();
89036
89037 set_fs(KERNEL_DS);
89038 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
89039 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
89040 set_fs(old_fs);
89041 if (compat_put_timespec(&t, interval))
89042 return -EFAULT;
89043 diff --git a/kernel/configs.c b/kernel/configs.c
89044 index c18b1f1..b9a0132 100644
89045 --- a/kernel/configs.c
89046 +++ b/kernel/configs.c
89047 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
89048 struct proc_dir_entry *entry;
89049
89050 /* create the current config file */
89051 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
89052 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
89053 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
89054 + &ikconfig_file_ops);
89055 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
89056 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
89057 + &ikconfig_file_ops);
89058 +#endif
89059 +#else
89060 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
89061 &ikconfig_file_ops);
89062 +#endif
89063 +
89064 if (!entry)
89065 return -ENOMEM;
89066
89067 diff --git a/kernel/cred.c b/kernel/cred.c
89068 index e0573a4..26c0fd3 100644
89069 --- a/kernel/cred.c
89070 +++ b/kernel/cred.c
89071 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
89072 validate_creds(cred);
89073 alter_cred_subscribers(cred, -1);
89074 put_cred(cred);
89075 +
89076 +#ifdef CONFIG_GRKERNSEC_SETXID
89077 + cred = (struct cred *) tsk->delayed_cred;
89078 + if (cred != NULL) {
89079 + tsk->delayed_cred = NULL;
89080 + validate_creds(cred);
89081 + alter_cred_subscribers(cred, -1);
89082 + put_cred(cred);
89083 + }
89084 +#endif
89085 }
89086
89087 /**
89088 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
89089 * Always returns 0 thus allowing this function to be tail-called at the end
89090 * of, say, sys_setgid().
89091 */
89092 -int commit_creds(struct cred *new)
89093 +static int __commit_creds(struct cred *new)
89094 {
89095 struct task_struct *task = current;
89096 const struct cred *old = task->real_cred;
89097 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
89098
89099 get_cred(new); /* we will require a ref for the subj creds too */
89100
89101 + gr_set_role_label(task, new->uid, new->gid);
89102 +
89103 /* dumpability changes */
89104 if (!uid_eq(old->euid, new->euid) ||
89105 !gid_eq(old->egid, new->egid) ||
89106 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
89107 put_cred(old);
89108 return 0;
89109 }
89110 +#ifdef CONFIG_GRKERNSEC_SETXID
89111 +extern int set_user(struct cred *new);
89112 +
89113 +void gr_delayed_cred_worker(void)
89114 +{
89115 + const struct cred *new = current->delayed_cred;
89116 + struct cred *ncred;
89117 +
89118 + current->delayed_cred = NULL;
89119 +
89120 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
89121 + // from doing get_cred on it when queueing this
89122 + put_cred(new);
89123 + return;
89124 + } else if (new == NULL)
89125 + return;
89126 +
89127 + ncred = prepare_creds();
89128 + if (!ncred)
89129 + goto die;
89130 + // uids
89131 + ncred->uid = new->uid;
89132 + ncred->euid = new->euid;
89133 + ncred->suid = new->suid;
89134 + ncred->fsuid = new->fsuid;
89135 + // gids
89136 + ncred->gid = new->gid;
89137 + ncred->egid = new->egid;
89138 + ncred->sgid = new->sgid;
89139 + ncred->fsgid = new->fsgid;
89140 + // groups
89141 + set_groups(ncred, new->group_info);
89142 + // caps
89143 + ncred->securebits = new->securebits;
89144 + ncred->cap_inheritable = new->cap_inheritable;
89145 + ncred->cap_permitted = new->cap_permitted;
89146 + ncred->cap_effective = new->cap_effective;
89147 + ncred->cap_bset = new->cap_bset;
89148 +
89149 + if (set_user(ncred)) {
89150 + abort_creds(ncred);
89151 + goto die;
89152 + }
89153 +
89154 + // from doing get_cred on it when queueing this
89155 + put_cred(new);
89156 +
89157 + __commit_creds(ncred);
89158 + return;
89159 +die:
89160 + // from doing get_cred on it when queueing this
89161 + put_cred(new);
89162 + do_group_exit(SIGKILL);
89163 +}
89164 +#endif
89165 +
89166 +int commit_creds(struct cred *new)
89167 +{
89168 +#ifdef CONFIG_GRKERNSEC_SETXID
89169 + int ret;
89170 + int schedule_it = 0;
89171 + struct task_struct *t;
89172 + unsigned oldsecurebits = current_cred()->securebits;
89173 +
89174 + /* we won't get called with tasklist_lock held for writing
89175 + and interrupts disabled as the cred struct in that case is
89176 + init_cred
89177 + */
89178 + if (grsec_enable_setxid && !current_is_single_threaded() &&
89179 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
89180 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
89181 + schedule_it = 1;
89182 + }
89183 + ret = __commit_creds(new);
89184 + if (schedule_it) {
89185 + rcu_read_lock();
89186 + read_lock(&tasklist_lock);
89187 + for (t = next_thread(current); t != current;
89188 + t = next_thread(t)) {
89189 + /* we'll check if the thread has uid 0 in
89190 + * the delayed worker routine
89191 + */
89192 + if (task_securebits(t) == oldsecurebits &&
89193 + t->delayed_cred == NULL) {
89194 + t->delayed_cred = get_cred(new);
89195 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
89196 + set_tsk_need_resched(t);
89197 + }
89198 + }
89199 + read_unlock(&tasklist_lock);
89200 + rcu_read_unlock();
89201 + }
89202 +
89203 + return ret;
89204 +#else
89205 + return __commit_creds(new);
89206 +#endif
89207 +}
89208 +
89209 EXPORT_SYMBOL(commit_creds);
89210
89211 /**
89212 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
89213 index ac5c0f9..4b1c6c2 100644
89214 --- a/kernel/debug/debug_core.c
89215 +++ b/kernel/debug/debug_core.c
89216 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
89217 */
89218 static atomic_t masters_in_kgdb;
89219 static atomic_t slaves_in_kgdb;
89220 -static atomic_t kgdb_break_tasklet_var;
89221 +static atomic_unchecked_t kgdb_break_tasklet_var;
89222 atomic_t kgdb_setting_breakpoint;
89223
89224 struct task_struct *kgdb_usethread;
89225 @@ -137,7 +137,7 @@ int kgdb_single_step;
89226 static pid_t kgdb_sstep_pid;
89227
89228 /* to keep track of the CPU which is doing the single stepping*/
89229 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
89230 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
89231
89232 /*
89233 * If you are debugging a problem where roundup (the collection of
89234 @@ -552,7 +552,7 @@ return_normal:
89235 * kernel will only try for the value of sstep_tries before
89236 * giving up and continuing on.
89237 */
89238 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
89239 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
89240 (kgdb_info[cpu].task &&
89241 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
89242 atomic_set(&kgdb_active, -1);
89243 @@ -654,8 +654,8 @@ cpu_master_loop:
89244 }
89245
89246 kgdb_restore:
89247 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
89248 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
89249 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
89250 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
89251 if (kgdb_info[sstep_cpu].task)
89252 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
89253 else
89254 @@ -932,18 +932,18 @@ static void kgdb_unregister_callbacks(void)
89255 static void kgdb_tasklet_bpt(unsigned long ing)
89256 {
89257 kgdb_breakpoint();
89258 - atomic_set(&kgdb_break_tasklet_var, 0);
89259 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
89260 }
89261
89262 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
89263
89264 void kgdb_schedule_breakpoint(void)
89265 {
89266 - if (atomic_read(&kgdb_break_tasklet_var) ||
89267 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
89268 atomic_read(&kgdb_active) != -1 ||
89269 atomic_read(&kgdb_setting_breakpoint))
89270 return;
89271 - atomic_inc(&kgdb_break_tasklet_var);
89272 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
89273 tasklet_schedule(&kgdb_tasklet_breakpoint);
89274 }
89275 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
89276 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
89277 index 60f6bb8..104bb07 100644
89278 --- a/kernel/debug/kdb/kdb_main.c
89279 +++ b/kernel/debug/kdb/kdb_main.c
89280 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
89281 continue;
89282
89283 kdb_printf("%-20s%8u 0x%p ", mod->name,
89284 - mod->core_size, (void *)mod);
89285 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
89286 #ifdef CONFIG_MODULE_UNLOAD
89287 kdb_printf("%4d ", module_refcount(mod));
89288 #endif
89289 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
89290 kdb_printf(" (Loading)");
89291 else
89292 kdb_printf(" (Live)");
89293 - kdb_printf(" 0x%p", mod->module_core);
89294 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
89295
89296 #ifdef CONFIG_MODULE_UNLOAD
89297 {
89298 diff --git a/kernel/events/core.c b/kernel/events/core.c
89299 index 7959624..c01b886 100644
89300 --- a/kernel/events/core.c
89301 +++ b/kernel/events/core.c
89302 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
89303 * 0 - disallow raw tracepoint access for unpriv
89304 * 1 - disallow cpu events for unpriv
89305 * 2 - disallow kernel profiling for unpriv
89306 + * 3 - disallow all unpriv perf event use
89307 */
89308 -int sysctl_perf_event_paranoid __read_mostly = 1;
89309 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
89310 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
89311 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
89312 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
89313 +#else
89314 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
89315 +#endif
89316
89317 /* Minimum for 512 kiB + 1 user control page */
89318 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
89319 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
89320
89321 tmp *= sysctl_perf_cpu_time_max_percent;
89322 do_div(tmp, 100);
89323 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
89324 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
89325 }
89326
89327 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
89328 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
89329 }
89330 }
89331
89332 -static atomic64_t perf_event_id;
89333 +static atomic64_unchecked_t perf_event_id;
89334
89335 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
89336 enum event_type_t event_type);
89337 @@ -3102,7 +3109,7 @@ static void __perf_event_read(void *info)
89338
89339 static inline u64 perf_event_count(struct perf_event *event)
89340 {
89341 - return local64_read(&event->count) + atomic64_read(&event->child_count);
89342 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
89343 }
89344
89345 static u64 perf_event_read(struct perf_event *event)
89346 @@ -3528,9 +3535,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
89347 mutex_lock(&event->child_mutex);
89348 total += perf_event_read(event);
89349 *enabled += event->total_time_enabled +
89350 - atomic64_read(&event->child_total_time_enabled);
89351 + atomic64_read_unchecked(&event->child_total_time_enabled);
89352 *running += event->total_time_running +
89353 - atomic64_read(&event->child_total_time_running);
89354 + atomic64_read_unchecked(&event->child_total_time_running);
89355
89356 list_for_each_entry(child, &event->child_list, child_list) {
89357 total += perf_event_read(child);
89358 @@ -3994,10 +4001,10 @@ void perf_event_update_userpage(struct perf_event *event)
89359 userpg->offset -= local64_read(&event->hw.prev_count);
89360
89361 userpg->time_enabled = enabled +
89362 - atomic64_read(&event->child_total_time_enabled);
89363 + atomic64_read_unchecked(&event->child_total_time_enabled);
89364
89365 userpg->time_running = running +
89366 - atomic64_read(&event->child_total_time_running);
89367 + atomic64_read_unchecked(&event->child_total_time_running);
89368
89369 arch_perf_update_userpage(userpg, now);
89370
89371 @@ -4578,7 +4585,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
89372
89373 /* Data. */
89374 sp = perf_user_stack_pointer(regs);
89375 - rem = __output_copy_user(handle, (void *) sp, dump_size);
89376 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
89377 dyn_size = dump_size - rem;
89378
89379 perf_output_skip(handle, rem);
89380 @@ -4669,11 +4676,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
89381 values[n++] = perf_event_count(event);
89382 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
89383 values[n++] = enabled +
89384 - atomic64_read(&event->child_total_time_enabled);
89385 + atomic64_read_unchecked(&event->child_total_time_enabled);
89386 }
89387 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
89388 values[n++] = running +
89389 - atomic64_read(&event->child_total_time_running);
89390 + atomic64_read_unchecked(&event->child_total_time_running);
89391 }
89392 if (read_format & PERF_FORMAT_ID)
89393 values[n++] = primary_event_id(event);
89394 @@ -7004,7 +7011,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
89395 event->parent = parent_event;
89396
89397 event->ns = get_pid_ns(task_active_pid_ns(current));
89398 - event->id = atomic64_inc_return(&perf_event_id);
89399 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
89400
89401 event->state = PERF_EVENT_STATE_INACTIVE;
89402
89403 @@ -7285,6 +7292,11 @@ SYSCALL_DEFINE5(perf_event_open,
89404 if (flags & ~PERF_FLAG_ALL)
89405 return -EINVAL;
89406
89407 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
89408 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
89409 + return -EACCES;
89410 +#endif
89411 +
89412 err = perf_copy_attr(attr_uptr, &attr);
89413 if (err)
89414 return err;
89415 @@ -7652,10 +7664,10 @@ static void sync_child_event(struct perf_event *child_event,
89416 /*
89417 * Add back the child's count to the parent's count:
89418 */
89419 - atomic64_add(child_val, &parent_event->child_count);
89420 - atomic64_add(child_event->total_time_enabled,
89421 + atomic64_add_unchecked(child_val, &parent_event->child_count);
89422 + atomic64_add_unchecked(child_event->total_time_enabled,
89423 &parent_event->child_total_time_enabled);
89424 - atomic64_add(child_event->total_time_running,
89425 + atomic64_add_unchecked(child_event->total_time_running,
89426 &parent_event->child_total_time_running);
89427
89428 /*
89429 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
89430 index 569b2187..19940d9 100644
89431 --- a/kernel/events/internal.h
89432 +++ b/kernel/events/internal.h
89433 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
89434 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
89435 }
89436
89437 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
89438 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
89439 static inline unsigned long \
89440 func_name(struct perf_output_handle *handle, \
89441 - const void *buf, unsigned long len) \
89442 + const void user *buf, unsigned long len) \
89443 { \
89444 unsigned long size, written; \
89445 \
89446 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
89447 return 0;
89448 }
89449
89450 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
89451 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
89452
89453 static inline unsigned long
89454 memcpy_skip(void *dst, const void *src, unsigned long n)
89455 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
89456 return 0;
89457 }
89458
89459 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
89460 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
89461
89462 #ifndef arch_perf_out_copy_user
89463 #define arch_perf_out_copy_user arch_perf_out_copy_user
89464 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
89465 }
89466 #endif
89467
89468 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
89469 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
89470
89471 /* Callchain handling */
89472 extern struct perf_callchain_entry *
89473 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
89474 index cb346f2..e4dc317 100644
89475 --- a/kernel/events/uprobes.c
89476 +++ b/kernel/events/uprobes.c
89477 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
89478 {
89479 struct page *page;
89480 uprobe_opcode_t opcode;
89481 - int result;
89482 + long result;
89483
89484 pagefault_disable();
89485 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
89486 diff --git a/kernel/exit.c b/kernel/exit.c
89487 index 6806c55..a5fb128 100644
89488 --- a/kernel/exit.c
89489 +++ b/kernel/exit.c
89490 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
89491 struct task_struct *leader;
89492 int zap_leader;
89493 repeat:
89494 +#ifdef CONFIG_NET
89495 + gr_del_task_from_ip_table(p);
89496 +#endif
89497 +
89498 /* don't need to get the RCU readlock here - the process is dead and
89499 * can't be modifying its own credentials. But shut RCU-lockdep up */
89500 rcu_read_lock();
89501 @@ -655,6 +659,8 @@ void do_exit(long code)
89502 int group_dead;
89503 TASKS_RCU(int tasks_rcu_i);
89504
89505 + set_fs(USER_DS);
89506 +
89507 profile_task_exit(tsk);
89508
89509 WARN_ON(blk_needs_flush_plug(tsk));
89510 @@ -671,7 +677,6 @@ void do_exit(long code)
89511 * mm_release()->clear_child_tid() from writing to a user-controlled
89512 * kernel address.
89513 */
89514 - set_fs(USER_DS);
89515
89516 ptrace_event(PTRACE_EVENT_EXIT, code);
89517
89518 @@ -729,6 +734,9 @@ void do_exit(long code)
89519 tsk->exit_code = code;
89520 taskstats_exit(tsk, group_dead);
89521
89522 + gr_acl_handle_psacct(tsk, code);
89523 + gr_acl_handle_exit();
89524 +
89525 exit_mm(tsk);
89526
89527 if (group_dead)
89528 @@ -848,7 +856,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
89529 * Take down every thread in the group. This is called by fatal signals
89530 * as well as by sys_exit_group (below).
89531 */
89532 -void
89533 +__noreturn void
89534 do_group_exit(int exit_code)
89535 {
89536 struct signal_struct *sig = current->signal;
89537 diff --git a/kernel/fork.c b/kernel/fork.c
89538 index 4dc2dda..651add0 100644
89539 --- a/kernel/fork.c
89540 +++ b/kernel/fork.c
89541 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
89542 void thread_info_cache_init(void)
89543 {
89544 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
89545 - THREAD_SIZE, 0, NULL);
89546 + THREAD_SIZE, SLAB_USERCOPY, NULL);
89547 BUG_ON(thread_info_cache == NULL);
89548 }
89549 # endif
89550 #endif
89551
89552 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89553 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89554 + int node, void **lowmem_stack)
89555 +{
89556 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
89557 + void *ret = NULL;
89558 + unsigned int i;
89559 +
89560 + *lowmem_stack = alloc_thread_info_node(tsk, node);
89561 + if (*lowmem_stack == NULL)
89562 + goto out;
89563 +
89564 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
89565 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
89566 +
89567 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
89568 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
89569 + if (ret == NULL) {
89570 + free_thread_info(*lowmem_stack);
89571 + *lowmem_stack = NULL;
89572 + }
89573 +
89574 +out:
89575 + return ret;
89576 +}
89577 +
89578 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89579 +{
89580 + unmap_process_stacks(tsk);
89581 +}
89582 +#else
89583 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89584 + int node, void **lowmem_stack)
89585 +{
89586 + return alloc_thread_info_node(tsk, node);
89587 +}
89588 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89589 +{
89590 + free_thread_info(ti);
89591 +}
89592 +#endif
89593 +
89594 /* SLAB cache for signal_struct structures (tsk->signal) */
89595 static struct kmem_cache *signal_cachep;
89596
89597 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
89598 /* SLAB cache for mm_struct structures (tsk->mm) */
89599 static struct kmem_cache *mm_cachep;
89600
89601 -static void account_kernel_stack(struct thread_info *ti, int account)
89602 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
89603 {
89604 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89605 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
89606 +#else
89607 struct zone *zone = page_zone(virt_to_page(ti));
89608 +#endif
89609
89610 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
89611 }
89612
89613 void free_task(struct task_struct *tsk)
89614 {
89615 - account_kernel_stack(tsk->stack, -1);
89616 + account_kernel_stack(tsk, tsk->stack, -1);
89617 arch_release_thread_info(tsk->stack);
89618 - free_thread_info(tsk->stack);
89619 + gr_free_thread_info(tsk, tsk->stack);
89620 rt_mutex_debug_task_free(tsk);
89621 ftrace_graph_exit_task(tsk);
89622 put_seccomp_filter(tsk);
89623 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89624 {
89625 struct task_struct *tsk;
89626 struct thread_info *ti;
89627 + void *lowmem_stack;
89628 int node = tsk_fork_get_node(orig);
89629 int err;
89630
89631 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89632 if (!tsk)
89633 return NULL;
89634
89635 - ti = alloc_thread_info_node(tsk, node);
89636 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
89637 if (!ti)
89638 goto free_tsk;
89639
89640 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89641 goto free_ti;
89642
89643 tsk->stack = ti;
89644 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89645 + tsk->lowmem_stack = lowmem_stack;
89646 +#endif
89647 #ifdef CONFIG_SECCOMP
89648 /*
89649 * We must handle setting up seccomp filters once we're under
89650 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89651 set_task_stack_end_magic(tsk);
89652
89653 #ifdef CONFIG_CC_STACKPROTECTOR
89654 - tsk->stack_canary = get_random_int();
89655 + tsk->stack_canary = pax_get_random_long();
89656 #endif
89657
89658 /*
89659 @@ -352,24 +402,92 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89660 tsk->splice_pipe = NULL;
89661 tsk->task_frag.page = NULL;
89662
89663 - account_kernel_stack(ti, 1);
89664 + account_kernel_stack(tsk, ti, 1);
89665
89666 return tsk;
89667
89668 free_ti:
89669 - free_thread_info(ti);
89670 + gr_free_thread_info(tsk, ti);
89671 free_tsk:
89672 free_task_struct(tsk);
89673 return NULL;
89674 }
89675
89676 #ifdef CONFIG_MMU
89677 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89678 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
89679 +{
89680 + struct vm_area_struct *tmp;
89681 + unsigned long charge;
89682 + struct file *file;
89683 + int retval;
89684 +
89685 + charge = 0;
89686 + if (mpnt->vm_flags & VM_ACCOUNT) {
89687 + unsigned long len = vma_pages(mpnt);
89688 +
89689 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89690 + goto fail_nomem;
89691 + charge = len;
89692 + }
89693 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89694 + if (!tmp)
89695 + goto fail_nomem;
89696 + *tmp = *mpnt;
89697 + tmp->vm_mm = mm;
89698 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
89699 + retval = vma_dup_policy(mpnt, tmp);
89700 + if (retval)
89701 + goto fail_nomem_policy;
89702 + if (anon_vma_fork(tmp, mpnt))
89703 + goto fail_nomem_anon_vma_fork;
89704 + tmp->vm_flags &= ~VM_LOCKED;
89705 + tmp->vm_next = tmp->vm_prev = NULL;
89706 + tmp->vm_mirror = NULL;
89707 + file = tmp->vm_file;
89708 + if (file) {
89709 + struct inode *inode = file_inode(file);
89710 + struct address_space *mapping = file->f_mapping;
89711 +
89712 + get_file(file);
89713 + if (tmp->vm_flags & VM_DENYWRITE)
89714 + atomic_dec(&inode->i_writecount);
89715 + i_mmap_lock_write(mapping);
89716 + if (tmp->vm_flags & VM_SHARED)
89717 + atomic_inc(&mapping->i_mmap_writable);
89718 + flush_dcache_mmap_lock(mapping);
89719 + /* insert tmp into the share list, just after mpnt */
89720 + if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89721 + vma_nonlinear_insert(tmp, &mapping->i_mmap_nonlinear);
89722 + else
89723 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
89724 + flush_dcache_mmap_unlock(mapping);
89725 + i_mmap_unlock_write(mapping);
89726 + }
89727 +
89728 + /*
89729 + * Clear hugetlb-related page reserves for children. This only
89730 + * affects MAP_PRIVATE mappings. Faults generated by the child
89731 + * are not guaranteed to succeed, even if read-only
89732 + */
89733 + if (is_vm_hugetlb_page(tmp))
89734 + reset_vma_resv_huge_pages(tmp);
89735 +
89736 + return tmp;
89737 +
89738 +fail_nomem_anon_vma_fork:
89739 + mpol_put(vma_policy(tmp));
89740 +fail_nomem_policy:
89741 + kmem_cache_free(vm_area_cachep, tmp);
89742 +fail_nomem:
89743 + vm_unacct_memory(charge);
89744 + return NULL;
89745 +}
89746 +
89747 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89748 {
89749 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
89750 struct rb_node **rb_link, *rb_parent;
89751 int retval;
89752 - unsigned long charge;
89753
89754 uprobe_start_dup_mmap();
89755 down_write(&oldmm->mmap_sem);
89756 @@ -397,55 +515,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89757
89758 prev = NULL;
89759 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
89760 - struct file *file;
89761 -
89762 if (mpnt->vm_flags & VM_DONTCOPY) {
89763 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
89764 -vma_pages(mpnt));
89765 continue;
89766 }
89767 - charge = 0;
89768 - if (mpnt->vm_flags & VM_ACCOUNT) {
89769 - unsigned long len = vma_pages(mpnt);
89770 -
89771 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89772 - goto fail_nomem;
89773 - charge = len;
89774 - }
89775 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89776 - if (!tmp)
89777 - goto fail_nomem;
89778 - *tmp = *mpnt;
89779 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
89780 - retval = vma_dup_policy(mpnt, tmp);
89781 - if (retval)
89782 - goto fail_nomem_policy;
89783 - tmp->vm_mm = mm;
89784 - if (anon_vma_fork(tmp, mpnt))
89785 - goto fail_nomem_anon_vma_fork;
89786 - tmp->vm_flags &= ~VM_LOCKED;
89787 - tmp->vm_next = tmp->vm_prev = NULL;
89788 - file = tmp->vm_file;
89789 - if (file) {
89790 - struct inode *inode = file_inode(file);
89791 - struct address_space *mapping = file->f_mapping;
89792 -
89793 - get_file(file);
89794 - if (tmp->vm_flags & VM_DENYWRITE)
89795 - atomic_dec(&inode->i_writecount);
89796 - i_mmap_lock_write(mapping);
89797 - if (tmp->vm_flags & VM_SHARED)
89798 - atomic_inc(&mapping->i_mmap_writable);
89799 - flush_dcache_mmap_lock(mapping);
89800 - /* insert tmp into the share list, just after mpnt */
89801 - if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89802 - vma_nonlinear_insert(tmp,
89803 - &mapping->i_mmap_nonlinear);
89804 - else
89805 - vma_interval_tree_insert_after(tmp, mpnt,
89806 - &mapping->i_mmap);
89807 - flush_dcache_mmap_unlock(mapping);
89808 - i_mmap_unlock_write(mapping);
89809 + tmp = dup_vma(mm, oldmm, mpnt);
89810 + if (!tmp) {
89811 + retval = -ENOMEM;
89812 + goto out;
89813 }
89814
89815 /*
89816 @@ -477,6 +555,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89817 if (retval)
89818 goto out;
89819 }
89820 +
89821 +#ifdef CONFIG_PAX_SEGMEXEC
89822 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
89823 + struct vm_area_struct *mpnt_m;
89824 +
89825 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
89826 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
89827 +
89828 + if (!mpnt->vm_mirror)
89829 + continue;
89830 +
89831 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
89832 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
89833 + mpnt->vm_mirror = mpnt_m;
89834 + } else {
89835 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
89836 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
89837 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
89838 + mpnt->vm_mirror->vm_mirror = mpnt;
89839 + }
89840 + }
89841 + BUG_ON(mpnt_m);
89842 + }
89843 +#endif
89844 +
89845 /* a new mm has just been created */
89846 arch_dup_mmap(oldmm, mm);
89847 retval = 0;
89848 @@ -486,14 +589,6 @@ out:
89849 up_write(&oldmm->mmap_sem);
89850 uprobe_end_dup_mmap();
89851 return retval;
89852 -fail_nomem_anon_vma_fork:
89853 - mpol_put(vma_policy(tmp));
89854 -fail_nomem_policy:
89855 - kmem_cache_free(vm_area_cachep, tmp);
89856 -fail_nomem:
89857 - retval = -ENOMEM;
89858 - vm_unacct_memory(charge);
89859 - goto out;
89860 }
89861
89862 static inline int mm_alloc_pgd(struct mm_struct *mm)
89863 @@ -734,8 +829,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
89864 return ERR_PTR(err);
89865
89866 mm = get_task_mm(task);
89867 - if (mm && mm != current->mm &&
89868 - !ptrace_may_access(task, mode)) {
89869 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
89870 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
89871 mmput(mm);
89872 mm = ERR_PTR(-EACCES);
89873 }
89874 @@ -938,13 +1033,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
89875 spin_unlock(&fs->lock);
89876 return -EAGAIN;
89877 }
89878 - fs->users++;
89879 + atomic_inc(&fs->users);
89880 spin_unlock(&fs->lock);
89881 return 0;
89882 }
89883 tsk->fs = copy_fs_struct(fs);
89884 if (!tsk->fs)
89885 return -ENOMEM;
89886 + /* Carry through gr_chroot_dentry and is_chrooted instead
89887 + of recomputing it here. Already copied when the task struct
89888 + is duplicated. This allows pivot_root to not be treated as
89889 + a chroot
89890 + */
89891 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
89892 +
89893 return 0;
89894 }
89895
89896 @@ -1182,7 +1284,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
89897 * parts of the process environment (as per the clone
89898 * flags). The actual kick-off is left to the caller.
89899 */
89900 -static struct task_struct *copy_process(unsigned long clone_flags,
89901 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
89902 unsigned long stack_start,
89903 unsigned long stack_size,
89904 int __user *child_tidptr,
89905 @@ -1253,6 +1355,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89906 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
89907 #endif
89908 retval = -EAGAIN;
89909 +
89910 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
89911 +
89912 if (atomic_read(&p->real_cred->user->processes) >=
89913 task_rlimit(p, RLIMIT_NPROC)) {
89914 if (p->real_cred->user != INIT_USER &&
89915 @@ -1502,6 +1607,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89916 goto bad_fork_free_pid;
89917 }
89918
89919 + /* synchronizes with gr_set_acls()
89920 + we need to call this past the point of no return for fork()
89921 + */
89922 + gr_copy_label(p);
89923 +
89924 if (likely(p->pid)) {
89925 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
89926
89927 @@ -1592,6 +1702,8 @@ bad_fork_cleanup_count:
89928 bad_fork_free:
89929 free_task(p);
89930 fork_out:
89931 + gr_log_forkfail(retval);
89932 +
89933 return ERR_PTR(retval);
89934 }
89935
89936 @@ -1653,6 +1765,7 @@ long do_fork(unsigned long clone_flags,
89937
89938 p = copy_process(clone_flags, stack_start, stack_size,
89939 child_tidptr, NULL, trace);
89940 + add_latent_entropy();
89941 /*
89942 * Do this prior waking up the new thread - the thread pointer
89943 * might get invalid after that point, if the thread exits quickly.
89944 @@ -1669,6 +1782,8 @@ long do_fork(unsigned long clone_flags,
89945 if (clone_flags & CLONE_PARENT_SETTID)
89946 put_user(nr, parent_tidptr);
89947
89948 + gr_handle_brute_check();
89949 +
89950 if (clone_flags & CLONE_VFORK) {
89951 p->vfork_done = &vfork;
89952 init_completion(&vfork);
89953 @@ -1787,7 +1902,7 @@ void __init proc_caches_init(void)
89954 mm_cachep = kmem_cache_create("mm_struct",
89955 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
89956 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
89957 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
89958 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
89959 mmap_init();
89960 nsproxy_cache_init();
89961 }
89962 @@ -1827,7 +1942,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
89963 return 0;
89964
89965 /* don't need lock here; in the worst case we'll do useless copy */
89966 - if (fs->users == 1)
89967 + if (atomic_read(&fs->users) == 1)
89968 return 0;
89969
89970 *new_fsp = copy_fs_struct(fs);
89971 @@ -1939,7 +2054,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
89972 fs = current->fs;
89973 spin_lock(&fs->lock);
89974 current->fs = new_fs;
89975 - if (--fs->users)
89976 + gr_set_chroot_entries(current, &current->fs->root);
89977 + if (atomic_dec_return(&fs->users))
89978 new_fs = NULL;
89979 else
89980 new_fs = fs;
89981 diff --git a/kernel/futex.c b/kernel/futex.c
89982 index 63678b5..512f9af 100644
89983 --- a/kernel/futex.c
89984 +++ b/kernel/futex.c
89985 @@ -201,7 +201,7 @@ struct futex_pi_state {
89986 atomic_t refcount;
89987
89988 union futex_key key;
89989 -};
89990 +} __randomize_layout;
89991
89992 /**
89993 * struct futex_q - The hashed futex queue entry, one per waiting task
89994 @@ -235,7 +235,7 @@ struct futex_q {
89995 struct rt_mutex_waiter *rt_waiter;
89996 union futex_key *requeue_pi_key;
89997 u32 bitset;
89998 -};
89999 +} __randomize_layout;
90000
90001 static const struct futex_q futex_q_init = {
90002 /* list gets initialized in queue_me()*/
90003 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
90004 struct page *page, *page_head;
90005 int err, ro = 0;
90006
90007 +#ifdef CONFIG_PAX_SEGMEXEC
90008 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
90009 + return -EFAULT;
90010 +#endif
90011 +
90012 /*
90013 * The futex address must be "naturally" aligned.
90014 */
90015 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
90016
90017 static int get_futex_value_locked(u32 *dest, u32 __user *from)
90018 {
90019 - int ret;
90020 + unsigned long ret;
90021
90022 pagefault_disable();
90023 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
90024 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
90025 {
90026 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
90027 u32 curval;
90028 + mm_segment_t oldfs;
90029
90030 /*
90031 * This will fail and we want it. Some arch implementations do
90032 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
90033 * implementation, the non-functional ones will return
90034 * -ENOSYS.
90035 */
90036 + oldfs = get_fs();
90037 + set_fs(USER_DS);
90038 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
90039 futex_cmpxchg_enabled = 1;
90040 + set_fs(oldfs);
90041 #endif
90042 }
90043
90044 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
90045 index 55c8c93..9ba7ad6 100644
90046 --- a/kernel/futex_compat.c
90047 +++ b/kernel/futex_compat.c
90048 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
90049 return 0;
90050 }
90051
90052 -static void __user *futex_uaddr(struct robust_list __user *entry,
90053 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
90054 compat_long_t futex_offset)
90055 {
90056 compat_uptr_t base = ptr_to_compat(entry);
90057 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
90058 index b358a80..fc25240 100644
90059 --- a/kernel/gcov/base.c
90060 +++ b/kernel/gcov/base.c
90061 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
90062 }
90063
90064 #ifdef CONFIG_MODULES
90065 -static inline int within(void *addr, void *start, unsigned long size)
90066 -{
90067 - return ((addr >= start) && (addr < start + size));
90068 -}
90069 -
90070 /* Update list and generate events when modules are unloaded. */
90071 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
90072 void *data)
90073 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
90074
90075 /* Remove entries located in module from linked list. */
90076 while ((info = gcov_info_next(info))) {
90077 - if (within(info, mod->module_core, mod->core_size)) {
90078 + if (within_module_core_rw((unsigned long)info, mod)) {
90079 gcov_info_unlink(prev, info);
90080 if (gcov_events_enabled)
90081 gcov_event(GCOV_REMOVE, info);
90082 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
90083 index 8069237..fe712d0 100644
90084 --- a/kernel/irq/manage.c
90085 +++ b/kernel/irq/manage.c
90086 @@ -871,7 +871,7 @@ static int irq_thread(void *data)
90087
90088 action_ret = handler_fn(desc, action);
90089 if (action_ret == IRQ_HANDLED)
90090 - atomic_inc(&desc->threads_handled);
90091 + atomic_inc_unchecked(&desc->threads_handled);
90092
90093 wake_threads_waitq(desc);
90094 }
90095 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
90096 index e2514b0..de3dfe0 100644
90097 --- a/kernel/irq/spurious.c
90098 +++ b/kernel/irq/spurious.c
90099 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
90100 * count. We just care about the count being
90101 * different than the one we saw before.
90102 */
90103 - handled = atomic_read(&desc->threads_handled);
90104 + handled = atomic_read_unchecked(&desc->threads_handled);
90105 handled |= SPURIOUS_DEFERRED;
90106 if (handled != desc->threads_handled_last) {
90107 action_ret = IRQ_HANDLED;
90108 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
90109 index 9019f15..9a3c42e 100644
90110 --- a/kernel/jump_label.c
90111 +++ b/kernel/jump_label.c
90112 @@ -14,6 +14,7 @@
90113 #include <linux/err.h>
90114 #include <linux/static_key.h>
90115 #include <linux/jump_label_ratelimit.h>
90116 +#include <linux/mm.h>
90117
90118 #ifdef HAVE_JUMP_LABEL
90119
90120 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
90121
90122 size = (((unsigned long)stop - (unsigned long)start)
90123 / sizeof(struct jump_entry));
90124 + pax_open_kernel();
90125 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
90126 + pax_close_kernel();
90127 }
90128
90129 static void jump_label_update(struct static_key *key, int enable);
90130 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
90131 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
90132 struct jump_entry *iter;
90133
90134 + pax_open_kernel();
90135 for (iter = iter_start; iter < iter_stop; iter++) {
90136 if (within_module_init(iter->code, mod))
90137 iter->code = 0;
90138 }
90139 + pax_close_kernel();
90140 }
90141
90142 static int
90143 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
90144 index 5c5987f..bc502b0 100644
90145 --- a/kernel/kallsyms.c
90146 +++ b/kernel/kallsyms.c
90147 @@ -11,6 +11,9 @@
90148 * Changed the compression method from stem compression to "table lookup"
90149 * compression (see scripts/kallsyms.c for a more complete description)
90150 */
90151 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90152 +#define __INCLUDED_BY_HIDESYM 1
90153 +#endif
90154 #include <linux/kallsyms.h>
90155 #include <linux/module.h>
90156 #include <linux/init.h>
90157 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
90158
90159 static inline int is_kernel_inittext(unsigned long addr)
90160 {
90161 + if (system_state != SYSTEM_BOOTING)
90162 + return 0;
90163 +
90164 if (addr >= (unsigned long)_sinittext
90165 && addr <= (unsigned long)_einittext)
90166 return 1;
90167 return 0;
90168 }
90169
90170 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90171 +#ifdef CONFIG_MODULES
90172 +static inline int is_module_text(unsigned long addr)
90173 +{
90174 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
90175 + return 1;
90176 +
90177 + addr = ktla_ktva(addr);
90178 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
90179 +}
90180 +#else
90181 +static inline int is_module_text(unsigned long addr)
90182 +{
90183 + return 0;
90184 +}
90185 +#endif
90186 +#endif
90187 +
90188 static inline int is_kernel_text(unsigned long addr)
90189 {
90190 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
90191 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
90192
90193 static inline int is_kernel(unsigned long addr)
90194 {
90195 +
90196 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90197 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
90198 + return 1;
90199 +
90200 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
90201 +#else
90202 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
90203 +#endif
90204 +
90205 return 1;
90206 return in_gate_area_no_mm(addr);
90207 }
90208
90209 static int is_ksym_addr(unsigned long addr)
90210 {
90211 +
90212 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90213 + if (is_module_text(addr))
90214 + return 0;
90215 +#endif
90216 +
90217 if (all_var)
90218 return is_kernel(addr);
90219
90220 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
90221
90222 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
90223 {
90224 - iter->name[0] = '\0';
90225 iter->nameoff = get_symbol_offset(new_pos);
90226 iter->pos = new_pos;
90227 }
90228 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
90229 {
90230 struct kallsym_iter *iter = m->private;
90231
90232 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90233 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
90234 + return 0;
90235 +#endif
90236 +
90237 /* Some debugging symbols have no name. Ignore them. */
90238 if (!iter->name[0])
90239 return 0;
90240 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
90241 */
90242 type = iter->exported ? toupper(iter->type) :
90243 tolower(iter->type);
90244 +
90245 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
90246 type, iter->name, iter->module_name);
90247 } else
90248 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
90249 index 0aa69ea..a7fcafb 100644
90250 --- a/kernel/kcmp.c
90251 +++ b/kernel/kcmp.c
90252 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
90253 struct task_struct *task1, *task2;
90254 int ret;
90255
90256 +#ifdef CONFIG_GRKERNSEC
90257 + return -ENOSYS;
90258 +#endif
90259 +
90260 rcu_read_lock();
90261
90262 /*
90263 diff --git a/kernel/kexec.c b/kernel/kexec.c
90264 index 9a8a01a..3c35dd6 100644
90265 --- a/kernel/kexec.c
90266 +++ b/kernel/kexec.c
90267 @@ -1349,7 +1349,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
90268 compat_ulong_t, flags)
90269 {
90270 struct compat_kexec_segment in;
90271 - struct kexec_segment out, __user *ksegments;
90272 + struct kexec_segment out;
90273 + struct kexec_segment __user *ksegments;
90274 unsigned long i, result;
90275
90276 /* Don't allow clients that don't understand the native
90277 diff --git a/kernel/kmod.c b/kernel/kmod.c
90278 index 2777f40..a689506 100644
90279 --- a/kernel/kmod.c
90280 +++ b/kernel/kmod.c
90281 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
90282 kfree(info->argv);
90283 }
90284
90285 -static int call_modprobe(char *module_name, int wait)
90286 +static int call_modprobe(char *module_name, char *module_param, int wait)
90287 {
90288 struct subprocess_info *info;
90289 static char *envp[] = {
90290 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
90291 NULL
90292 };
90293
90294 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
90295 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
90296 if (!argv)
90297 goto out;
90298
90299 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
90300 argv[1] = "-q";
90301 argv[2] = "--";
90302 argv[3] = module_name; /* check free_modprobe_argv() */
90303 - argv[4] = NULL;
90304 + argv[4] = module_param;
90305 + argv[5] = NULL;
90306
90307 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
90308 NULL, free_modprobe_argv, NULL);
90309 @@ -122,9 +123,8 @@ out:
90310 * If module auto-loading support is disabled then this function
90311 * becomes a no-operation.
90312 */
90313 -int __request_module(bool wait, const char *fmt, ...)
90314 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
90315 {
90316 - va_list args;
90317 char module_name[MODULE_NAME_LEN];
90318 unsigned int max_modprobes;
90319 int ret;
90320 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
90321 if (!modprobe_path[0])
90322 return 0;
90323
90324 - va_start(args, fmt);
90325 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
90326 - va_end(args);
90327 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
90328 if (ret >= MODULE_NAME_LEN)
90329 return -ENAMETOOLONG;
90330
90331 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
90332 if (ret)
90333 return ret;
90334
90335 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90336 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
90337 + /* hack to workaround consolekit/udisks stupidity */
90338 + read_lock(&tasklist_lock);
90339 + if (!strcmp(current->comm, "mount") &&
90340 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
90341 + read_unlock(&tasklist_lock);
90342 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
90343 + return -EPERM;
90344 + }
90345 + read_unlock(&tasklist_lock);
90346 + }
90347 +#endif
90348 +
90349 /* If modprobe needs a service that is in a module, we get a recursive
90350 * loop. Limit the number of running kmod threads to max_threads/2 or
90351 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
90352 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
90353
90354 trace_module_request(module_name, wait, _RET_IP_);
90355
90356 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
90357 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
90358
90359 atomic_dec(&kmod_concurrent);
90360 return ret;
90361 }
90362 +
90363 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
90364 +{
90365 + va_list args;
90366 + int ret;
90367 +
90368 + va_start(args, fmt);
90369 + ret = ____request_module(wait, module_param, fmt, args);
90370 + va_end(args);
90371 +
90372 + return ret;
90373 +}
90374 +
90375 +int __request_module(bool wait, const char *fmt, ...)
90376 +{
90377 + va_list args;
90378 + int ret;
90379 +
90380 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90381 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
90382 + char module_param[MODULE_NAME_LEN];
90383 +
90384 + memset(module_param, 0, sizeof(module_param));
90385 +
90386 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
90387 +
90388 + va_start(args, fmt);
90389 + ret = ____request_module(wait, module_param, fmt, args);
90390 + va_end(args);
90391 +
90392 + return ret;
90393 + }
90394 +#endif
90395 +
90396 + va_start(args, fmt);
90397 + ret = ____request_module(wait, NULL, fmt, args);
90398 + va_end(args);
90399 +
90400 + return ret;
90401 +}
90402 +
90403 EXPORT_SYMBOL(__request_module);
90404 #endif /* CONFIG_MODULES */
90405
90406 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
90407 {
90408 +#ifdef CONFIG_GRKERNSEC
90409 + kfree(info->path);
90410 + info->path = info->origpath;
90411 +#endif
90412 if (info->cleanup)
90413 (*info->cleanup)(info);
90414 kfree(info);
90415 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
90416 */
90417 set_user_nice(current, 0);
90418
90419 +#ifdef CONFIG_GRKERNSEC
90420 + /* this is race-free as far as userland is concerned as we copied
90421 + out the path to be used prior to this point and are now operating
90422 + on that copy
90423 + */
90424 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
90425 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
90426 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
90427 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
90428 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
90429 + retval = -EPERM;
90430 + goto out;
90431 + }
90432 +#endif
90433 +
90434 retval = -ENOMEM;
90435 new = prepare_kernel_cred(current);
90436 if (!new)
90437 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
90438 commit_creds(new);
90439
90440 retval = do_execve(getname_kernel(sub_info->path),
90441 - (const char __user *const __user *)sub_info->argv,
90442 - (const char __user *const __user *)sub_info->envp);
90443 + (const char __user *const __force_user *)sub_info->argv,
90444 + (const char __user *const __force_user *)sub_info->envp);
90445 out:
90446 sub_info->retval = retval;
90447 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
90448 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
90449 *
90450 * Thus the __user pointer cast is valid here.
90451 */
90452 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
90453 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
90454
90455 /*
90456 * If ret is 0, either ____call_usermodehelper failed and the
90457 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
90458 goto out;
90459
90460 INIT_WORK(&sub_info->work, __call_usermodehelper);
90461 +#ifdef CONFIG_GRKERNSEC
90462 + sub_info->origpath = path;
90463 + sub_info->path = kstrdup(path, gfp_mask);
90464 +#else
90465 sub_info->path = path;
90466 +#endif
90467 sub_info->argv = argv;
90468 sub_info->envp = envp;
90469
90470 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
90471 static int proc_cap_handler(struct ctl_table *table, int write,
90472 void __user *buffer, size_t *lenp, loff_t *ppos)
90473 {
90474 - struct ctl_table t;
90475 + ctl_table_no_const t;
90476 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
90477 kernel_cap_t new_cap;
90478 int err, i;
90479 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
90480 index ee61992..62142b1 100644
90481 --- a/kernel/kprobes.c
90482 +++ b/kernel/kprobes.c
90483 @@ -31,6 +31,9 @@
90484 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
90485 * <prasanna@in.ibm.com> added function-return probes.
90486 */
90487 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90488 +#define __INCLUDED_BY_HIDESYM 1
90489 +#endif
90490 #include <linux/kprobes.h>
90491 #include <linux/hash.h>
90492 #include <linux/init.h>
90493 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
90494
90495 static void *alloc_insn_page(void)
90496 {
90497 - return module_alloc(PAGE_SIZE);
90498 + return module_alloc_exec(PAGE_SIZE);
90499 }
90500
90501 static void free_insn_page(void *page)
90502 {
90503 - module_memfree(page);
90504 + module_memfree_exec(page);
90505 }
90506
90507 struct kprobe_insn_cache kprobe_insn_slots = {
90508 @@ -2191,11 +2194,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
90509 kprobe_type = "k";
90510
90511 if (sym)
90512 - seq_printf(pi, "%p %s %s+0x%x %s ",
90513 + seq_printf(pi, "%pK %s %s+0x%x %s ",
90514 p->addr, kprobe_type, sym, offset,
90515 (modname ? modname : " "));
90516 else
90517 - seq_printf(pi, "%p %s %p ",
90518 + seq_printf(pi, "%pK %s %pK ",
90519 p->addr, kprobe_type, p->addr);
90520
90521 if (!pp)
90522 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
90523 index 6683cce..daf8999 100644
90524 --- a/kernel/ksysfs.c
90525 +++ b/kernel/ksysfs.c
90526 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
90527 {
90528 if (count+1 > UEVENT_HELPER_PATH_LEN)
90529 return -ENOENT;
90530 + if (!capable(CAP_SYS_ADMIN))
90531 + return -EPERM;
90532 memcpy(uevent_helper, buf, count);
90533 uevent_helper[count] = '\0';
90534 if (count && uevent_helper[count-1] == '\n')
90535 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
90536 return count;
90537 }
90538
90539 -static struct bin_attribute notes_attr = {
90540 +static bin_attribute_no_const notes_attr __read_only = {
90541 .attr = {
90542 .name = "notes",
90543 .mode = S_IRUGO,
90544 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
90545 index 88d0d44..e9ce0ee 100644
90546 --- a/kernel/locking/lockdep.c
90547 +++ b/kernel/locking/lockdep.c
90548 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
90549 end = (unsigned long) &_end,
90550 addr = (unsigned long) obj;
90551
90552 +#ifdef CONFIG_PAX_KERNEXEC
90553 + start = ktla_ktva(start);
90554 +#endif
90555 +
90556 /*
90557 * static variable?
90558 */
90559 @@ -740,6 +744,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
90560 if (!static_obj(lock->key)) {
90561 debug_locks_off();
90562 printk("INFO: trying to register non-static key.\n");
90563 + printk("lock:%pS key:%pS.\n", lock, lock->key);
90564 printk("the code is fine but needs lockdep annotation.\n");
90565 printk("turning off the locking correctness validator.\n");
90566 dump_stack();
90567 @@ -3081,7 +3086,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
90568 if (!class)
90569 return 0;
90570 }
90571 - atomic_inc((atomic_t *)&class->ops);
90572 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
90573 if (very_verbose(class)) {
90574 printk("\nacquire class [%p] %s", class->key, class->name);
90575 if (class->name_version > 1)
90576 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
90577 index ef43ac4..2720dfa 100644
90578 --- a/kernel/locking/lockdep_proc.c
90579 +++ b/kernel/locking/lockdep_proc.c
90580 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
90581 return 0;
90582 }
90583
90584 - seq_printf(m, "%p", class->key);
90585 + seq_printf(m, "%pK", class->key);
90586 #ifdef CONFIG_DEBUG_LOCKDEP
90587 seq_printf(m, " OPS:%8ld", class->ops);
90588 #endif
90589 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
90590
90591 list_for_each_entry(entry, &class->locks_after, entry) {
90592 if (entry->distance == 1) {
90593 - seq_printf(m, " -> [%p] ", entry->class->key);
90594 + seq_printf(m, " -> [%pK] ", entry->class->key);
90595 print_name(m, entry->class);
90596 seq_puts(m, "\n");
90597 }
90598 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
90599 if (!class->key)
90600 continue;
90601
90602 - seq_printf(m, "[%p] ", class->key);
90603 + seq_printf(m, "[%pK] ", class->key);
90604 print_name(m, class);
90605 seq_puts(m, "\n");
90606 }
90607 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90608 if (!i)
90609 seq_line(m, '-', 40-namelen, namelen);
90610
90611 - snprintf(ip, sizeof(ip), "[<%p>]",
90612 + snprintf(ip, sizeof(ip), "[<%pK>]",
90613 (void *)class->contention_point[i]);
90614 seq_printf(m, "%40s %14lu %29s %pS\n",
90615 name, stats->contention_point[i],
90616 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90617 if (!i)
90618 seq_line(m, '-', 40-namelen, namelen);
90619
90620 - snprintf(ip, sizeof(ip), "[<%p>]",
90621 + snprintf(ip, sizeof(ip), "[<%pK>]",
90622 (void *)class->contending_point[i]);
90623 seq_printf(m, "%40s %14lu %29s %pS\n",
90624 name, stats->contending_point[i],
90625 diff --git a/kernel/locking/mcs_spinlock.c b/kernel/locking/mcs_spinlock.c
90626 index 9887a90..0cd2b1d 100644
90627 --- a/kernel/locking/mcs_spinlock.c
90628 +++ b/kernel/locking/mcs_spinlock.c
90629 @@ -100,7 +100,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
90630
90631 prev = decode_cpu(old);
90632 node->prev = prev;
90633 - ACCESS_ONCE(prev->next) = node;
90634 + ACCESS_ONCE_RW(prev->next) = node;
90635
90636 /*
90637 * Normally @prev is untouchable after the above store; because at that
90638 @@ -172,8 +172,8 @@ unqueue:
90639 * it will wait in Step-A.
90640 */
90641
90642 - ACCESS_ONCE(next->prev) = prev;
90643 - ACCESS_ONCE(prev->next) = next;
90644 + ACCESS_ONCE_RW(next->prev) = prev;
90645 + ACCESS_ONCE_RW(prev->next) = next;
90646
90647 return false;
90648 }
90649 @@ -195,13 +195,13 @@ void osq_unlock(struct optimistic_spin_queue *lock)
90650 node = this_cpu_ptr(&osq_node);
90651 next = xchg(&node->next, NULL);
90652 if (next) {
90653 - ACCESS_ONCE(next->locked) = 1;
90654 + ACCESS_ONCE_RW(next->locked) = 1;
90655 return;
90656 }
90657
90658 next = osq_wait_next(lock, node, NULL);
90659 if (next)
90660 - ACCESS_ONCE(next->locked) = 1;
90661 + ACCESS_ONCE_RW(next->locked) = 1;
90662 }
90663
90664 #endif
90665 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
90666 index 4d60986..5d351c1 100644
90667 --- a/kernel/locking/mcs_spinlock.h
90668 +++ b/kernel/locking/mcs_spinlock.h
90669 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
90670 */
90671 return;
90672 }
90673 - ACCESS_ONCE(prev->next) = node;
90674 + ACCESS_ONCE_RW(prev->next) = node;
90675
90676 /* Wait until the lock holder passes the lock down. */
90677 arch_mcs_spin_lock_contended(&node->locked);
90678 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
90679 index 3ef3736..9c951fa 100644
90680 --- a/kernel/locking/mutex-debug.c
90681 +++ b/kernel/locking/mutex-debug.c
90682 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
90683 }
90684
90685 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90686 - struct thread_info *ti)
90687 + struct task_struct *task)
90688 {
90689 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
90690
90691 /* Mark the current thread as blocked on the lock: */
90692 - ti->task->blocked_on = waiter;
90693 + task->blocked_on = waiter;
90694 }
90695
90696 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90697 - struct thread_info *ti)
90698 + struct task_struct *task)
90699 {
90700 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
90701 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
90702 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
90703 - ti->task->blocked_on = NULL;
90704 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
90705 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
90706 + task->blocked_on = NULL;
90707
90708 list_del_init(&waiter->list);
90709 waiter->task = NULL;
90710 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
90711 index 0799fd3..d06ae3b 100644
90712 --- a/kernel/locking/mutex-debug.h
90713 +++ b/kernel/locking/mutex-debug.h
90714 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
90715 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
90716 extern void debug_mutex_add_waiter(struct mutex *lock,
90717 struct mutex_waiter *waiter,
90718 - struct thread_info *ti);
90719 + struct task_struct *task);
90720 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90721 - struct thread_info *ti);
90722 + struct task_struct *task);
90723 extern void debug_mutex_unlock(struct mutex *lock);
90724 extern void debug_mutex_init(struct mutex *lock, const char *name,
90725 struct lock_class_key *key);
90726 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
90727 index 4541951..39fe90a 100644
90728 --- a/kernel/locking/mutex.c
90729 +++ b/kernel/locking/mutex.c
90730 @@ -524,7 +524,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90731 goto skip_wait;
90732
90733 debug_mutex_lock_common(lock, &waiter);
90734 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
90735 + debug_mutex_add_waiter(lock, &waiter, task);
90736
90737 /* add waiting tasks to the end of the waitqueue (FIFO): */
90738 list_add_tail(&waiter.list, &lock->wait_list);
90739 @@ -569,7 +569,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90740 schedule_preempt_disabled();
90741 spin_lock_mutex(&lock->wait_lock, flags);
90742 }
90743 - mutex_remove_waiter(lock, &waiter, current_thread_info());
90744 + mutex_remove_waiter(lock, &waiter, task);
90745 /* set it to 0 if there are no waiters left: */
90746 if (likely(list_empty(&lock->wait_list)))
90747 atomic_set(&lock->count, 0);
90748 @@ -606,7 +606,7 @@ skip_wait:
90749 return 0;
90750
90751 err:
90752 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
90753 + mutex_remove_waiter(lock, &waiter, task);
90754 spin_unlock_mutex(&lock->wait_lock, flags);
90755 debug_mutex_free_waiter(&waiter);
90756 mutex_release(&lock->dep_map, 1, ip);
90757 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
90758 index 1d96dd0..994ff19 100644
90759 --- a/kernel/locking/rtmutex-tester.c
90760 +++ b/kernel/locking/rtmutex-tester.c
90761 @@ -22,7 +22,7 @@
90762 #define MAX_RT_TEST_MUTEXES 8
90763
90764 static spinlock_t rttest_lock;
90765 -static atomic_t rttest_event;
90766 +static atomic_unchecked_t rttest_event;
90767
90768 struct test_thread_data {
90769 int opcode;
90770 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90771
90772 case RTTEST_LOCKCONT:
90773 td->mutexes[td->opdata] = 1;
90774 - td->event = atomic_add_return(1, &rttest_event);
90775 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90776 return 0;
90777
90778 case RTTEST_RESET:
90779 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90780 return 0;
90781
90782 case RTTEST_RESETEVENT:
90783 - atomic_set(&rttest_event, 0);
90784 + atomic_set_unchecked(&rttest_event, 0);
90785 return 0;
90786
90787 default:
90788 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90789 return ret;
90790
90791 td->mutexes[id] = 1;
90792 - td->event = atomic_add_return(1, &rttest_event);
90793 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90794 rt_mutex_lock(&mutexes[id]);
90795 - td->event = atomic_add_return(1, &rttest_event);
90796 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90797 td->mutexes[id] = 4;
90798 return 0;
90799
90800 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90801 return ret;
90802
90803 td->mutexes[id] = 1;
90804 - td->event = atomic_add_return(1, &rttest_event);
90805 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90806 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
90807 - td->event = atomic_add_return(1, &rttest_event);
90808 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90809 td->mutexes[id] = ret ? 0 : 4;
90810 return ret ? -EINTR : 0;
90811
90812 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90813 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
90814 return ret;
90815
90816 - td->event = atomic_add_return(1, &rttest_event);
90817 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90818 rt_mutex_unlock(&mutexes[id]);
90819 - td->event = atomic_add_return(1, &rttest_event);
90820 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90821 td->mutexes[id] = 0;
90822 return 0;
90823
90824 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90825 break;
90826
90827 td->mutexes[dat] = 2;
90828 - td->event = atomic_add_return(1, &rttest_event);
90829 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90830 break;
90831
90832 default:
90833 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90834 return;
90835
90836 td->mutexes[dat] = 3;
90837 - td->event = atomic_add_return(1, &rttest_event);
90838 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90839 break;
90840
90841 case RTTEST_LOCKNOWAIT:
90842 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90843 return;
90844
90845 td->mutexes[dat] = 1;
90846 - td->event = atomic_add_return(1, &rttest_event);
90847 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90848 return;
90849
90850 default:
90851 diff --git a/kernel/module.c b/kernel/module.c
90852 index d856e96..b82225c 100644
90853 --- a/kernel/module.c
90854 +++ b/kernel/module.c
90855 @@ -59,6 +59,7 @@
90856 #include <linux/jump_label.h>
90857 #include <linux/pfn.h>
90858 #include <linux/bsearch.h>
90859 +#include <linux/grsecurity.h>
90860 #include <uapi/linux/module.h>
90861 #include "module-internal.h"
90862
90863 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
90864
90865 /* Bounds of module allocation, for speeding __module_address.
90866 * Protected by module_mutex. */
90867 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
90868 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
90869 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
90870
90871 int register_module_notifier(struct notifier_block *nb)
90872 {
90873 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90874 return true;
90875
90876 list_for_each_entry_rcu(mod, &modules, list) {
90877 - struct symsearch arr[] = {
90878 + struct symsearch modarr[] = {
90879 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
90880 NOT_GPL_ONLY, false },
90881 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
90882 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90883 if (mod->state == MODULE_STATE_UNFORMED)
90884 continue;
90885
90886 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
90887 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
90888 return true;
90889 }
90890 return false;
90891 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
90892 if (!pcpusec->sh_size)
90893 return 0;
90894
90895 - if (align > PAGE_SIZE) {
90896 + if (align-1 >= PAGE_SIZE) {
90897 pr_warn("%s: per-cpu alignment %li > %li\n",
90898 mod->name, align, PAGE_SIZE);
90899 align = PAGE_SIZE;
90900 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
90901 static ssize_t show_coresize(struct module_attribute *mattr,
90902 struct module_kobject *mk, char *buffer)
90903 {
90904 - return sprintf(buffer, "%u\n", mk->mod->core_size);
90905 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
90906 }
90907
90908 static struct module_attribute modinfo_coresize =
90909 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
90910 static ssize_t show_initsize(struct module_attribute *mattr,
90911 struct module_kobject *mk, char *buffer)
90912 {
90913 - return sprintf(buffer, "%u\n", mk->mod->init_size);
90914 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
90915 }
90916
90917 static struct module_attribute modinfo_initsize =
90918 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
90919 goto bad_version;
90920 }
90921
90922 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90923 + /*
90924 + * avoid potentially printing jibberish on attempted load
90925 + * of a module randomized with a different seed
90926 + */
90927 + pr_warn("no symbol version for %s\n", symname);
90928 +#else
90929 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
90930 +#endif
90931 return 0;
90932
90933 bad_version:
90934 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90935 + /*
90936 + * avoid potentially printing jibberish on attempted load
90937 + * of a module randomized with a different seed
90938 + */
90939 + pr_warn("attempted module disagrees about version of symbol %s\n",
90940 + symname);
90941 +#else
90942 pr_warn("%s: disagrees about version of symbol %s\n",
90943 mod->name, symname);
90944 +#endif
90945 return 0;
90946 }
90947
90948 @@ -1275,7 +1294,7 @@ resolve_symbol_wait(struct module *mod,
90949 */
90950 #ifdef CONFIG_SYSFS
90951
90952 -#ifdef CONFIG_KALLSYMS
90953 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
90954 static inline bool sect_empty(const Elf_Shdr *sect)
90955 {
90956 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
90957 @@ -1413,7 +1432,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
90958 {
90959 unsigned int notes, loaded, i;
90960 struct module_notes_attrs *notes_attrs;
90961 - struct bin_attribute *nattr;
90962 + bin_attribute_no_const *nattr;
90963
90964 /* failed to create section attributes, so can't create notes */
90965 if (!mod->sect_attrs)
90966 @@ -1525,7 +1544,7 @@ static void del_usage_links(struct module *mod)
90967 static int module_add_modinfo_attrs(struct module *mod)
90968 {
90969 struct module_attribute *attr;
90970 - struct module_attribute *temp_attr;
90971 + module_attribute_no_const *temp_attr;
90972 int error = 0;
90973 int i;
90974
90975 @@ -1735,21 +1754,21 @@ static void set_section_ro_nx(void *base,
90976
90977 static void unset_module_core_ro_nx(struct module *mod)
90978 {
90979 - set_page_attributes(mod->module_core + mod->core_text_size,
90980 - mod->module_core + mod->core_size,
90981 + set_page_attributes(mod->module_core_rw,
90982 + mod->module_core_rw + mod->core_size_rw,
90983 set_memory_x);
90984 - set_page_attributes(mod->module_core,
90985 - mod->module_core + mod->core_ro_size,
90986 + set_page_attributes(mod->module_core_rx,
90987 + mod->module_core_rx + mod->core_size_rx,
90988 set_memory_rw);
90989 }
90990
90991 static void unset_module_init_ro_nx(struct module *mod)
90992 {
90993 - set_page_attributes(mod->module_init + mod->init_text_size,
90994 - mod->module_init + mod->init_size,
90995 + set_page_attributes(mod->module_init_rw,
90996 + mod->module_init_rw + mod->init_size_rw,
90997 set_memory_x);
90998 - set_page_attributes(mod->module_init,
90999 - mod->module_init + mod->init_ro_size,
91000 + set_page_attributes(mod->module_init_rx,
91001 + mod->module_init_rx + mod->init_size_rx,
91002 set_memory_rw);
91003 }
91004
91005 @@ -1762,14 +1781,14 @@ void set_all_modules_text_rw(void)
91006 list_for_each_entry_rcu(mod, &modules, list) {
91007 if (mod->state == MODULE_STATE_UNFORMED)
91008 continue;
91009 - if ((mod->module_core) && (mod->core_text_size)) {
91010 - set_page_attributes(mod->module_core,
91011 - mod->module_core + mod->core_text_size,
91012 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
91013 + set_page_attributes(mod->module_core_rx,
91014 + mod->module_core_rx + mod->core_size_rx,
91015 set_memory_rw);
91016 }
91017 - if ((mod->module_init) && (mod->init_text_size)) {
91018 - set_page_attributes(mod->module_init,
91019 - mod->module_init + mod->init_text_size,
91020 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
91021 + set_page_attributes(mod->module_init_rx,
91022 + mod->module_init_rx + mod->init_size_rx,
91023 set_memory_rw);
91024 }
91025 }
91026 @@ -1785,14 +1804,14 @@ void set_all_modules_text_ro(void)
91027 list_for_each_entry_rcu(mod, &modules, list) {
91028 if (mod->state == MODULE_STATE_UNFORMED)
91029 continue;
91030 - if ((mod->module_core) && (mod->core_text_size)) {
91031 - set_page_attributes(mod->module_core,
91032 - mod->module_core + mod->core_text_size,
91033 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
91034 + set_page_attributes(mod->module_core_rx,
91035 + mod->module_core_rx + mod->core_size_rx,
91036 set_memory_ro);
91037 }
91038 - if ((mod->module_init) && (mod->init_text_size)) {
91039 - set_page_attributes(mod->module_init,
91040 - mod->module_init + mod->init_text_size,
91041 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
91042 + set_page_attributes(mod->module_init_rx,
91043 + mod->module_init_rx + mod->init_size_rx,
91044 set_memory_ro);
91045 }
91046 }
91047 @@ -1801,7 +1820,15 @@ void set_all_modules_text_ro(void)
91048 #else
91049 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
91050 static void unset_module_core_ro_nx(struct module *mod) { }
91051 -static void unset_module_init_ro_nx(struct module *mod) { }
91052 +static void unset_module_init_ro_nx(struct module *mod)
91053 +{
91054 +
91055 +#ifdef CONFIG_PAX_KERNEXEC
91056 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
91057 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
91058 +#endif
91059 +
91060 +}
91061 #endif
91062
91063 void __weak module_memfree(void *module_region)
91064 @@ -1855,16 +1882,19 @@ static void free_module(struct module *mod)
91065 /* This may be NULL, but that's OK */
91066 unset_module_init_ro_nx(mod);
91067 module_arch_freeing_init(mod);
91068 - module_memfree(mod->module_init);
91069 + module_memfree(mod->module_init_rw);
91070 + module_memfree_exec(mod->module_init_rx);
91071 kfree(mod->args);
91072 percpu_modfree(mod);
91073
91074 /* Free lock-classes: */
91075 - lockdep_free_key_range(mod->module_core, mod->core_size);
91076 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
91077 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
91078
91079 /* Finally, free the core (containing the module structure) */
91080 unset_module_core_ro_nx(mod);
91081 - module_memfree(mod->module_core);
91082 + module_memfree_exec(mod->module_core_rx);
91083 + module_memfree(mod->module_core_rw);
91084
91085 #ifdef CONFIG_MPU
91086 update_protections(current->mm);
91087 @@ -1933,9 +1963,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91088 int ret = 0;
91089 const struct kernel_symbol *ksym;
91090
91091 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91092 + int is_fs_load = 0;
91093 + int register_filesystem_found = 0;
91094 + char *p;
91095 +
91096 + p = strstr(mod->args, "grsec_modharden_fs");
91097 + if (p) {
91098 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
91099 + /* copy \0 as well */
91100 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
91101 + is_fs_load = 1;
91102 + }
91103 +#endif
91104 +
91105 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
91106 const char *name = info->strtab + sym[i].st_name;
91107
91108 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91109 + /* it's a real shame this will never get ripped and copied
91110 + upstream! ;(
91111 + */
91112 + if (is_fs_load && !strcmp(name, "register_filesystem"))
91113 + register_filesystem_found = 1;
91114 +#endif
91115 +
91116 switch (sym[i].st_shndx) {
91117 case SHN_COMMON:
91118 /* Ignore common symbols */
91119 @@ -1960,7 +2012,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91120 ksym = resolve_symbol_wait(mod, info, name);
91121 /* Ok if resolved. */
91122 if (ksym && !IS_ERR(ksym)) {
91123 + pax_open_kernel();
91124 sym[i].st_value = ksym->value;
91125 + pax_close_kernel();
91126 break;
91127 }
91128
91129 @@ -1979,11 +2033,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91130 secbase = (unsigned long)mod_percpu(mod);
91131 else
91132 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
91133 + pax_open_kernel();
91134 sym[i].st_value += secbase;
91135 + pax_close_kernel();
91136 break;
91137 }
91138 }
91139
91140 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91141 + if (is_fs_load && !register_filesystem_found) {
91142 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
91143 + ret = -EPERM;
91144 + }
91145 +#endif
91146 +
91147 return ret;
91148 }
91149
91150 @@ -2067,22 +2130,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
91151 || s->sh_entsize != ~0UL
91152 || strstarts(sname, ".init"))
91153 continue;
91154 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
91155 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
91156 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
91157 + else
91158 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
91159 pr_debug("\t%s\n", sname);
91160 }
91161 - switch (m) {
91162 - case 0: /* executable */
91163 - mod->core_size = debug_align(mod->core_size);
91164 - mod->core_text_size = mod->core_size;
91165 - break;
91166 - case 1: /* RO: text and ro-data */
91167 - mod->core_size = debug_align(mod->core_size);
91168 - mod->core_ro_size = mod->core_size;
91169 - break;
91170 - case 3: /* whole core */
91171 - mod->core_size = debug_align(mod->core_size);
91172 - break;
91173 - }
91174 }
91175
91176 pr_debug("Init section allocation order:\n");
91177 @@ -2096,23 +2149,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
91178 || s->sh_entsize != ~0UL
91179 || !strstarts(sname, ".init"))
91180 continue;
91181 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
91182 - | INIT_OFFSET_MASK);
91183 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
91184 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
91185 + else
91186 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
91187 + s->sh_entsize |= INIT_OFFSET_MASK;
91188 pr_debug("\t%s\n", sname);
91189 }
91190 - switch (m) {
91191 - case 0: /* executable */
91192 - mod->init_size = debug_align(mod->init_size);
91193 - mod->init_text_size = mod->init_size;
91194 - break;
91195 - case 1: /* RO: text and ro-data */
91196 - mod->init_size = debug_align(mod->init_size);
91197 - mod->init_ro_size = mod->init_size;
91198 - break;
91199 - case 3: /* whole init */
91200 - mod->init_size = debug_align(mod->init_size);
91201 - break;
91202 - }
91203 }
91204 }
91205
91206 @@ -2285,7 +2328,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
91207
91208 /* Put symbol section at end of init part of module. */
91209 symsect->sh_flags |= SHF_ALLOC;
91210 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
91211 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
91212 info->index.sym) | INIT_OFFSET_MASK;
91213 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
91214
91215 @@ -2302,13 +2345,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
91216 }
91217
91218 /* Append room for core symbols at end of core part. */
91219 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
91220 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
91221 - mod->core_size += strtab_size;
91222 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
91223 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
91224 + mod->core_size_rx += strtab_size;
91225
91226 /* Put string table section at end of init part of module. */
91227 strsect->sh_flags |= SHF_ALLOC;
91228 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
91229 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
91230 info->index.str) | INIT_OFFSET_MASK;
91231 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
91232 }
91233 @@ -2326,12 +2369,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
91234 /* Make sure we get permanent strtab: don't use info->strtab. */
91235 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
91236
91237 + pax_open_kernel();
91238 +
91239 /* Set types up while we still have access to sections. */
91240 for (i = 0; i < mod->num_symtab; i++)
91241 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
91242
91243 - mod->core_symtab = dst = mod->module_core + info->symoffs;
91244 - mod->core_strtab = s = mod->module_core + info->stroffs;
91245 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
91246 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
91247 src = mod->symtab;
91248 for (ndst = i = 0; i < mod->num_symtab; i++) {
91249 if (i == 0 ||
91250 @@ -2343,6 +2388,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
91251 }
91252 }
91253 mod->core_num_syms = ndst;
91254 +
91255 + pax_close_kernel();
91256 }
91257 #else
91258 static inline void layout_symtab(struct module *mod, struct load_info *info)
91259 @@ -2376,17 +2423,33 @@ void * __weak module_alloc(unsigned long size)
91260 return vmalloc_exec(size);
91261 }
91262
91263 -static void *module_alloc_update_bounds(unsigned long size)
91264 +static void *module_alloc_update_bounds_rw(unsigned long size)
91265 {
91266 void *ret = module_alloc(size);
91267
91268 if (ret) {
91269 mutex_lock(&module_mutex);
91270 /* Update module bounds. */
91271 - if ((unsigned long)ret < module_addr_min)
91272 - module_addr_min = (unsigned long)ret;
91273 - if ((unsigned long)ret + size > module_addr_max)
91274 - module_addr_max = (unsigned long)ret + size;
91275 + if ((unsigned long)ret < module_addr_min_rw)
91276 + module_addr_min_rw = (unsigned long)ret;
91277 + if ((unsigned long)ret + size > module_addr_max_rw)
91278 + module_addr_max_rw = (unsigned long)ret + size;
91279 + mutex_unlock(&module_mutex);
91280 + }
91281 + return ret;
91282 +}
91283 +
91284 +static void *module_alloc_update_bounds_rx(unsigned long size)
91285 +{
91286 + void *ret = module_alloc_exec(size);
91287 +
91288 + if (ret) {
91289 + mutex_lock(&module_mutex);
91290 + /* Update module bounds. */
91291 + if ((unsigned long)ret < module_addr_min_rx)
91292 + module_addr_min_rx = (unsigned long)ret;
91293 + if ((unsigned long)ret + size > module_addr_max_rx)
91294 + module_addr_max_rx = (unsigned long)ret + size;
91295 mutex_unlock(&module_mutex);
91296 }
91297 return ret;
91298 @@ -2640,7 +2703,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
91299 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
91300
91301 if (info->index.sym == 0) {
91302 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
91303 + /*
91304 + * avoid potentially printing jibberish on attempted load
91305 + * of a module randomized with a different seed
91306 + */
91307 + pr_warn("module has no symbols (stripped?)\n");
91308 +#else
91309 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
91310 +#endif
91311 return ERR_PTR(-ENOEXEC);
91312 }
91313
91314 @@ -2656,8 +2727,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
91315 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
91316 {
91317 const char *modmagic = get_modinfo(info, "vermagic");
91318 + const char *license = get_modinfo(info, "license");
91319 int err;
91320
91321 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
91322 + if (!license || !license_is_gpl_compatible(license))
91323 + return -ENOEXEC;
91324 +#endif
91325 +
91326 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
91327 modmagic = NULL;
91328
91329 @@ -2682,7 +2759,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
91330 }
91331
91332 /* Set up license info based on the info section */
91333 - set_license(mod, get_modinfo(info, "license"));
91334 + set_license(mod, license);
91335
91336 return 0;
91337 }
91338 @@ -2776,7 +2853,7 @@ static int move_module(struct module *mod, struct load_info *info)
91339 void *ptr;
91340
91341 /* Do the allocs. */
91342 - ptr = module_alloc_update_bounds(mod->core_size);
91343 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
91344 /*
91345 * The pointer to this block is stored in the module structure
91346 * which is inside the block. Just mark it as not being a
91347 @@ -2786,11 +2863,11 @@ static int move_module(struct module *mod, struct load_info *info)
91348 if (!ptr)
91349 return -ENOMEM;
91350
91351 - memset(ptr, 0, mod->core_size);
91352 - mod->module_core = ptr;
91353 + memset(ptr, 0, mod->core_size_rw);
91354 + mod->module_core_rw = ptr;
91355
91356 - if (mod->init_size) {
91357 - ptr = module_alloc_update_bounds(mod->init_size);
91358 + if (mod->init_size_rw) {
91359 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
91360 /*
91361 * The pointer to this block is stored in the module structure
91362 * which is inside the block. This block doesn't need to be
91363 @@ -2799,13 +2876,45 @@ static int move_module(struct module *mod, struct load_info *info)
91364 */
91365 kmemleak_ignore(ptr);
91366 if (!ptr) {
91367 - module_memfree(mod->module_core);
91368 + module_memfree(mod->module_core_rw);
91369 return -ENOMEM;
91370 }
91371 - memset(ptr, 0, mod->init_size);
91372 - mod->module_init = ptr;
91373 + memset(ptr, 0, mod->init_size_rw);
91374 + mod->module_init_rw = ptr;
91375 } else
91376 - mod->module_init = NULL;
91377 + mod->module_init_rw = NULL;
91378 +
91379 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
91380 + kmemleak_not_leak(ptr);
91381 + if (!ptr) {
91382 + if (mod->module_init_rw)
91383 + module_memfree(mod->module_init_rw);
91384 + module_memfree(mod->module_core_rw);
91385 + return -ENOMEM;
91386 + }
91387 +
91388 + pax_open_kernel();
91389 + memset(ptr, 0, mod->core_size_rx);
91390 + pax_close_kernel();
91391 + mod->module_core_rx = ptr;
91392 +
91393 + if (mod->init_size_rx) {
91394 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
91395 + kmemleak_ignore(ptr);
91396 + if (!ptr && mod->init_size_rx) {
91397 + module_memfree_exec(mod->module_core_rx);
91398 + if (mod->module_init_rw)
91399 + module_memfree(mod->module_init_rw);
91400 + module_memfree(mod->module_core_rw);
91401 + return -ENOMEM;
91402 + }
91403 +
91404 + pax_open_kernel();
91405 + memset(ptr, 0, mod->init_size_rx);
91406 + pax_close_kernel();
91407 + mod->module_init_rx = ptr;
91408 + } else
91409 + mod->module_init_rx = NULL;
91410
91411 /* Transfer each section which specifies SHF_ALLOC */
91412 pr_debug("final section addresses:\n");
91413 @@ -2816,16 +2925,45 @@ static int move_module(struct module *mod, struct load_info *info)
91414 if (!(shdr->sh_flags & SHF_ALLOC))
91415 continue;
91416
91417 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
91418 - dest = mod->module_init
91419 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
91420 - else
91421 - dest = mod->module_core + shdr->sh_entsize;
91422 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
91423 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
91424 + dest = mod->module_init_rw
91425 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
91426 + else
91427 + dest = mod->module_init_rx
91428 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
91429 + } else {
91430 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
91431 + dest = mod->module_core_rw + shdr->sh_entsize;
91432 + else
91433 + dest = mod->module_core_rx + shdr->sh_entsize;
91434 + }
91435 +
91436 + if (shdr->sh_type != SHT_NOBITS) {
91437 +
91438 +#ifdef CONFIG_PAX_KERNEXEC
91439 +#ifdef CONFIG_X86_64
91440 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
91441 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
91442 +#endif
91443 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
91444 + pax_open_kernel();
91445 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
91446 + pax_close_kernel();
91447 + } else
91448 +#endif
91449
91450 - if (shdr->sh_type != SHT_NOBITS)
91451 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
91452 + }
91453 /* Update sh_addr to point to copy in image. */
91454 - shdr->sh_addr = (unsigned long)dest;
91455 +
91456 +#ifdef CONFIG_PAX_KERNEXEC
91457 + if (shdr->sh_flags & SHF_EXECINSTR)
91458 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
91459 + else
91460 +#endif
91461 +
91462 + shdr->sh_addr = (unsigned long)dest;
91463 pr_debug("\t0x%lx %s\n",
91464 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
91465 }
91466 @@ -2882,12 +3020,12 @@ static void flush_module_icache(const struct module *mod)
91467 * Do it before processing of module parameters, so the module
91468 * can provide parameter accessor functions of its own.
91469 */
91470 - if (mod->module_init)
91471 - flush_icache_range((unsigned long)mod->module_init,
91472 - (unsigned long)mod->module_init
91473 - + mod->init_size);
91474 - flush_icache_range((unsigned long)mod->module_core,
91475 - (unsigned long)mod->module_core + mod->core_size);
91476 + if (mod->module_init_rx)
91477 + flush_icache_range((unsigned long)mod->module_init_rx,
91478 + (unsigned long)mod->module_init_rx
91479 + + mod->init_size_rx);
91480 + flush_icache_range((unsigned long)mod->module_core_rx,
91481 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
91482
91483 set_fs(old_fs);
91484 }
91485 @@ -2945,8 +3083,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
91486 {
91487 percpu_modfree(mod);
91488 module_arch_freeing_init(mod);
91489 - module_memfree(mod->module_init);
91490 - module_memfree(mod->module_core);
91491 + module_memfree_exec(mod->module_init_rx);
91492 + module_memfree_exec(mod->module_core_rx);
91493 + module_memfree(mod->module_init_rw);
91494 + module_memfree(mod->module_core_rw);
91495 }
91496
91497 int __weak module_finalize(const Elf_Ehdr *hdr,
91498 @@ -2959,7 +3099,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
91499 static int post_relocation(struct module *mod, const struct load_info *info)
91500 {
91501 /* Sort exception table now relocations are done. */
91502 + pax_open_kernel();
91503 sort_extable(mod->extable, mod->extable + mod->num_exentries);
91504 + pax_close_kernel();
91505
91506 /* Copy relocated percpu area over. */
91507 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
91508 @@ -3001,13 +3143,15 @@ static void do_mod_ctors(struct module *mod)
91509 /* For freeing module_init on success, in case kallsyms traversing */
91510 struct mod_initfree {
91511 struct rcu_head rcu;
91512 - void *module_init;
91513 + void *module_init_rw;
91514 + void *module_init_rx;
91515 };
91516
91517 static void do_free_init(struct rcu_head *head)
91518 {
91519 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
91520 - module_memfree(m->module_init);
91521 + module_memfree(m->module_init_rw);
91522 + module_memfree_exec(m->module_init_rx);
91523 kfree(m);
91524 }
91525
91526 @@ -3022,7 +3166,8 @@ static int do_init_module(struct module *mod)
91527 ret = -ENOMEM;
91528 goto fail;
91529 }
91530 - freeinit->module_init = mod->module_init;
91531 + freeinit->module_init_rw = mod->module_init_rw;
91532 + freeinit->module_init_rx = mod->module_init_rx;
91533
91534 /*
91535 * We want to find out whether @mod uses async during init. Clear
91536 @@ -3081,10 +3226,10 @@ static int do_init_module(struct module *mod)
91537 #endif
91538 unset_module_init_ro_nx(mod);
91539 module_arch_freeing_init(mod);
91540 - mod->module_init = NULL;
91541 - mod->init_size = 0;
91542 - mod->init_ro_size = 0;
91543 - mod->init_text_size = 0;
91544 + mod->module_init_rw = NULL;
91545 + mod->module_init_rx = NULL;
91546 + mod->init_size_rw = 0;
91547 + mod->init_size_rx = 0;
91548 /*
91549 * We want to free module_init, but be aware that kallsyms may be
91550 * walking this with preempt disabled. In all the failure paths,
91551 @@ -3198,16 +3343,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
91552 module_bug_finalize(info->hdr, info->sechdrs, mod);
91553
91554 /* Set RO and NX regions for core */
91555 - set_section_ro_nx(mod->module_core,
91556 - mod->core_text_size,
91557 - mod->core_ro_size,
91558 - mod->core_size);
91559 + set_section_ro_nx(mod->module_core_rx,
91560 + mod->core_size_rx,
91561 + mod->core_size_rx,
91562 + mod->core_size_rx);
91563
91564 /* Set RO and NX regions for init */
91565 - set_section_ro_nx(mod->module_init,
91566 - mod->init_text_size,
91567 - mod->init_ro_size,
91568 - mod->init_size);
91569 + set_section_ro_nx(mod->module_init_rx,
91570 + mod->init_size_rx,
91571 + mod->init_size_rx,
91572 + mod->init_size_rx);
91573
91574 /* Mark state as coming so strong_try_module_get() ignores us,
91575 * but kallsyms etc. can see us. */
91576 @@ -3291,9 +3436,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
91577 if (err)
91578 goto free_unload;
91579
91580 + /* Now copy in args */
91581 + mod->args = strndup_user(uargs, ~0UL >> 1);
91582 + if (IS_ERR(mod->args)) {
91583 + err = PTR_ERR(mod->args);
91584 + goto free_unload;
91585 + }
91586 +
91587 /* Set up MODINFO_ATTR fields */
91588 setup_modinfo(mod, info);
91589
91590 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91591 + {
91592 + char *p, *p2;
91593 +
91594 + if (strstr(mod->args, "grsec_modharden_netdev")) {
91595 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
91596 + err = -EPERM;
91597 + goto free_modinfo;
91598 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
91599 + p += sizeof("grsec_modharden_normal") - 1;
91600 + p2 = strstr(p, "_");
91601 + if (p2) {
91602 + *p2 = '\0';
91603 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
91604 + *p2 = '_';
91605 + }
91606 + err = -EPERM;
91607 + goto free_modinfo;
91608 + }
91609 + }
91610 +#endif
91611 +
91612 /* Fix up syms, so that st_value is a pointer to location. */
91613 err = simplify_symbols(mod, info);
91614 if (err < 0)
91615 @@ -3309,13 +3483,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
91616
91617 flush_module_icache(mod);
91618
91619 - /* Now copy in args */
91620 - mod->args = strndup_user(uargs, ~0UL >> 1);
91621 - if (IS_ERR(mod->args)) {
91622 - err = PTR_ERR(mod->args);
91623 - goto free_arch_cleanup;
91624 - }
91625 -
91626 dynamic_debug_setup(info->debug, info->num_debug);
91627
91628 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
91629 @@ -3363,11 +3530,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
91630 ddebug_cleanup:
91631 dynamic_debug_remove(info->debug);
91632 synchronize_sched();
91633 - kfree(mod->args);
91634 - free_arch_cleanup:
91635 module_arch_cleanup(mod);
91636 free_modinfo:
91637 free_modinfo(mod);
91638 + kfree(mod->args);
91639 free_unload:
91640 module_unload_free(mod);
91641 unlink_mod:
91642 @@ -3454,10 +3620,16 @@ static const char *get_ksymbol(struct module *mod,
91643 unsigned long nextval;
91644
91645 /* At worse, next value is at end of module */
91646 - if (within_module_init(addr, mod))
91647 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
91648 + if (within_module_init_rx(addr, mod))
91649 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
91650 + else if (within_module_init_rw(addr, mod))
91651 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
91652 + else if (within_module_core_rx(addr, mod))
91653 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
91654 + else if (within_module_core_rw(addr, mod))
91655 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
91656 else
91657 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
91658 + return NULL;
91659
91660 /* Scan for closest preceding symbol, and next symbol. (ELF
91661 starts real symbols at 1). */
91662 @@ -3705,7 +3877,7 @@ static int m_show(struct seq_file *m, void *p)
91663 return 0;
91664
91665 seq_printf(m, "%s %u",
91666 - mod->name, mod->init_size + mod->core_size);
91667 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
91668 print_unload_info(m, mod);
91669
91670 /* Informative for users. */
91671 @@ -3714,7 +3886,7 @@ static int m_show(struct seq_file *m, void *p)
91672 mod->state == MODULE_STATE_COMING ? "Loading" :
91673 "Live");
91674 /* Used by oprofile and other similar tools. */
91675 - seq_printf(m, " 0x%pK", mod->module_core);
91676 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
91677
91678 /* Taints info */
91679 if (mod->taints)
91680 @@ -3750,7 +3922,17 @@ static const struct file_operations proc_modules_operations = {
91681
91682 static int __init proc_modules_init(void)
91683 {
91684 +#ifndef CONFIG_GRKERNSEC_HIDESYM
91685 +#ifdef CONFIG_GRKERNSEC_PROC_USER
91686 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91687 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
91688 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
91689 +#else
91690 proc_create("modules", 0, NULL, &proc_modules_operations);
91691 +#endif
91692 +#else
91693 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91694 +#endif
91695 return 0;
91696 }
91697 module_init(proc_modules_init);
91698 @@ -3811,7 +3993,8 @@ struct module *__module_address(unsigned long addr)
91699 {
91700 struct module *mod;
91701
91702 - if (addr < module_addr_min || addr > module_addr_max)
91703 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
91704 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
91705 return NULL;
91706
91707 list_for_each_entry_rcu(mod, &modules, list) {
91708 @@ -3852,11 +4035,20 @@ bool is_module_text_address(unsigned long addr)
91709 */
91710 struct module *__module_text_address(unsigned long addr)
91711 {
91712 - struct module *mod = __module_address(addr);
91713 + struct module *mod;
91714 +
91715 +#ifdef CONFIG_X86_32
91716 + addr = ktla_ktva(addr);
91717 +#endif
91718 +
91719 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
91720 + return NULL;
91721 +
91722 + mod = __module_address(addr);
91723 +
91724 if (mod) {
91725 /* Make sure it's within the text section. */
91726 - if (!within(addr, mod->module_init, mod->init_text_size)
91727 - && !within(addr, mod->module_core, mod->core_text_size))
91728 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
91729 mod = NULL;
91730 }
91731 return mod;
91732 diff --git a/kernel/notifier.c b/kernel/notifier.c
91733 index 4803da6..1c5eea6 100644
91734 --- a/kernel/notifier.c
91735 +++ b/kernel/notifier.c
91736 @@ -5,6 +5,7 @@
91737 #include <linux/rcupdate.h>
91738 #include <linux/vmalloc.h>
91739 #include <linux/reboot.h>
91740 +#include <linux/mm.h>
91741
91742 /*
91743 * Notifier list for kernel code which wants to be called
91744 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
91745 while ((*nl) != NULL) {
91746 if (n->priority > (*nl)->priority)
91747 break;
91748 - nl = &((*nl)->next);
91749 + nl = (struct notifier_block **)&((*nl)->next);
91750 }
91751 - n->next = *nl;
91752 + pax_open_kernel();
91753 + *(const void **)&n->next = *nl;
91754 rcu_assign_pointer(*nl, n);
91755 + pax_close_kernel();
91756 return 0;
91757 }
91758
91759 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
91760 return 0;
91761 if (n->priority > (*nl)->priority)
91762 break;
91763 - nl = &((*nl)->next);
91764 + nl = (struct notifier_block **)&((*nl)->next);
91765 }
91766 - n->next = *nl;
91767 + pax_open_kernel();
91768 + *(const void **)&n->next = *nl;
91769 rcu_assign_pointer(*nl, n);
91770 + pax_close_kernel();
91771 return 0;
91772 }
91773
91774 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
91775 {
91776 while ((*nl) != NULL) {
91777 if ((*nl) == n) {
91778 + pax_open_kernel();
91779 rcu_assign_pointer(*nl, n->next);
91780 + pax_close_kernel();
91781 return 0;
91782 }
91783 - nl = &((*nl)->next);
91784 + nl = (struct notifier_block **)&((*nl)->next);
91785 }
91786 return -ENOENT;
91787 }
91788 diff --git a/kernel/padata.c b/kernel/padata.c
91789 index 161402f..598814c 100644
91790 --- a/kernel/padata.c
91791 +++ b/kernel/padata.c
91792 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
91793 * seq_nr mod. number of cpus in use.
91794 */
91795
91796 - seq_nr = atomic_inc_return(&pd->seq_nr);
91797 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
91798 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
91799
91800 return padata_index_to_cpu(pd, cpu_index);
91801 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
91802 padata_init_pqueues(pd);
91803 padata_init_squeues(pd);
91804 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
91805 - atomic_set(&pd->seq_nr, -1);
91806 + atomic_set_unchecked(&pd->seq_nr, -1);
91807 atomic_set(&pd->reorder_objects, 0);
91808 atomic_set(&pd->refcnt, 0);
91809 pd->pinst = pinst;
91810 diff --git a/kernel/panic.c b/kernel/panic.c
91811 index 4d8d6f9..97b9b9c 100644
91812 --- a/kernel/panic.c
91813 +++ b/kernel/panic.c
91814 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
91815 /*
91816 * Stop ourself in panic -- architecture code may override this
91817 */
91818 -void __weak panic_smp_self_stop(void)
91819 +void __weak __noreturn panic_smp_self_stop(void)
91820 {
91821 while (1)
91822 cpu_relax();
91823 @@ -423,7 +423,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
91824 disable_trace_on_warning();
91825
91826 pr_warn("------------[ cut here ]------------\n");
91827 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
91828 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
91829 raw_smp_processor_id(), current->pid, file, line, caller);
91830
91831 if (args)
91832 @@ -488,7 +488,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
91833 */
91834 __visible void __stack_chk_fail(void)
91835 {
91836 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
91837 + dump_stack();
91838 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
91839 __builtin_return_address(0));
91840 }
91841 EXPORT_SYMBOL(__stack_chk_fail);
91842 diff --git a/kernel/pid.c b/kernel/pid.c
91843 index cd36a5e..11f185d 100644
91844 --- a/kernel/pid.c
91845 +++ b/kernel/pid.c
91846 @@ -33,6 +33,7 @@
91847 #include <linux/rculist.h>
91848 #include <linux/bootmem.h>
91849 #include <linux/hash.h>
91850 +#include <linux/security.h>
91851 #include <linux/pid_namespace.h>
91852 #include <linux/init_task.h>
91853 #include <linux/syscalls.h>
91854 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
91855
91856 int pid_max = PID_MAX_DEFAULT;
91857
91858 -#define RESERVED_PIDS 300
91859 +#define RESERVED_PIDS 500
91860
91861 int pid_max_min = RESERVED_PIDS + 1;
91862 int pid_max_max = PID_MAX_LIMIT;
91863 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
91864 */
91865 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
91866 {
91867 + struct task_struct *task;
91868 +
91869 rcu_lockdep_assert(rcu_read_lock_held(),
91870 "find_task_by_pid_ns() needs rcu_read_lock()"
91871 " protection");
91872 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91873 +
91874 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91875 +
91876 + if (gr_pid_is_chrooted(task))
91877 + return NULL;
91878 +
91879 + return task;
91880 }
91881
91882 struct task_struct *find_task_by_vpid(pid_t vnr)
91883 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
91884 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
91885 }
91886
91887 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
91888 +{
91889 + rcu_lockdep_assert(rcu_read_lock_held(),
91890 + "find_task_by_pid_ns() needs rcu_read_lock()"
91891 + " protection");
91892 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
91893 +}
91894 +
91895 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
91896 {
91897 struct pid *pid;
91898 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
91899 index a65ba13..f600dbb 100644
91900 --- a/kernel/pid_namespace.c
91901 +++ b/kernel/pid_namespace.c
91902 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
91903 void __user *buffer, size_t *lenp, loff_t *ppos)
91904 {
91905 struct pid_namespace *pid_ns = task_active_pid_ns(current);
91906 - struct ctl_table tmp = *table;
91907 + ctl_table_no_const tmp = *table;
91908
91909 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
91910 return -EPERM;
91911 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
91912 index 48b28d3..c63ccaf 100644
91913 --- a/kernel/power/Kconfig
91914 +++ b/kernel/power/Kconfig
91915 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
91916 config HIBERNATION
91917 bool "Hibernation (aka 'suspend to disk')"
91918 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
91919 + depends on !GRKERNSEC_KMEM
91920 + depends on !PAX_MEMORY_SANITIZE
91921 select HIBERNATE_CALLBACKS
91922 select LZO_COMPRESS
91923 select LZO_DECOMPRESS
91924 diff --git a/kernel/power/process.c b/kernel/power/process.c
91925 index 5a6ec86..3a8c884 100644
91926 --- a/kernel/power/process.c
91927 +++ b/kernel/power/process.c
91928 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
91929 unsigned int elapsed_msecs;
91930 bool wakeup = false;
91931 int sleep_usecs = USEC_PER_MSEC;
91932 + bool timedout = false;
91933
91934 do_gettimeofday(&start);
91935
91936 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
91937
91938 while (true) {
91939 todo = 0;
91940 + if (time_after(jiffies, end_time))
91941 + timedout = true;
91942 read_lock(&tasklist_lock);
91943 for_each_process_thread(g, p) {
91944 if (p == current || !freeze_task(p))
91945 continue;
91946
91947 - if (!freezer_should_skip(p))
91948 + if (!freezer_should_skip(p)) {
91949 todo++;
91950 + if (timedout) {
91951 + printk(KERN_ERR "Task refusing to freeze:\n");
91952 + sched_show_task(p);
91953 + }
91954 + }
91955 }
91956 read_unlock(&tasklist_lock);
91957
91958 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
91959 todo += wq_busy;
91960 }
91961
91962 - if (!todo || time_after(jiffies, end_time))
91963 + if (!todo || timedout)
91964 break;
91965
91966 if (pm_wakeup_pending()) {
91967 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
91968 index 2cdd353..7df1786 100644
91969 --- a/kernel/printk/printk.c
91970 +++ b/kernel/printk/printk.c
91971 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
91972 if (from_file && type != SYSLOG_ACTION_OPEN)
91973 return 0;
91974
91975 +#ifdef CONFIG_GRKERNSEC_DMESG
91976 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
91977 + return -EPERM;
91978 +#endif
91979 +
91980 if (syslog_action_restricted(type)) {
91981 if (capable(CAP_SYSLOG))
91982 return 0;
91983 diff --git a/kernel/profile.c b/kernel/profile.c
91984 index 54bf5ba..df6e0a2 100644
91985 --- a/kernel/profile.c
91986 +++ b/kernel/profile.c
91987 @@ -37,7 +37,7 @@ struct profile_hit {
91988 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
91989 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
91990
91991 -static atomic_t *prof_buffer;
91992 +static atomic_unchecked_t *prof_buffer;
91993 static unsigned long prof_len, prof_shift;
91994
91995 int prof_on __read_mostly;
91996 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
91997 hits[i].pc = 0;
91998 continue;
91999 }
92000 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
92001 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
92002 hits[i].hits = hits[i].pc = 0;
92003 }
92004 }
92005 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
92006 * Add the current hit(s) and flush the write-queue out
92007 * to the global buffer:
92008 */
92009 - atomic_add(nr_hits, &prof_buffer[pc]);
92010 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
92011 for (i = 0; i < NR_PROFILE_HIT; ++i) {
92012 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
92013 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
92014 hits[i].pc = hits[i].hits = 0;
92015 }
92016 out:
92017 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
92018 {
92019 unsigned long pc;
92020 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
92021 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
92022 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
92023 }
92024 #endif /* !CONFIG_SMP */
92025
92026 @@ -490,7 +490,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
92027 return -EFAULT;
92028 buf++; p++; count--; read++;
92029 }
92030 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
92031 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
92032 if (copy_to_user(buf, (void *)pnt, count))
92033 return -EFAULT;
92034 read += count;
92035 @@ -521,7 +521,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
92036 }
92037 #endif
92038 profile_discard_flip_buffers();
92039 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
92040 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
92041 return count;
92042 }
92043
92044 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
92045 index 1eb9d90..d40d21e 100644
92046 --- a/kernel/ptrace.c
92047 +++ b/kernel/ptrace.c
92048 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
92049 if (seize)
92050 flags |= PT_SEIZED;
92051 rcu_read_lock();
92052 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
92053 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
92054 flags |= PT_PTRACE_CAP;
92055 rcu_read_unlock();
92056 task->ptrace = flags;
92057 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
92058 break;
92059 return -EIO;
92060 }
92061 - if (copy_to_user(dst, buf, retval))
92062 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
92063 return -EFAULT;
92064 copied += retval;
92065 src += retval;
92066 @@ -783,7 +783,7 @@ int ptrace_request(struct task_struct *child, long request,
92067 bool seized = child->ptrace & PT_SEIZED;
92068 int ret = -EIO;
92069 siginfo_t siginfo, *si;
92070 - void __user *datavp = (void __user *) data;
92071 + void __user *datavp = (__force void __user *) data;
92072 unsigned long __user *datalp = datavp;
92073 unsigned long flags;
92074
92075 @@ -1029,14 +1029,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
92076 goto out;
92077 }
92078
92079 + if (gr_handle_ptrace(child, request)) {
92080 + ret = -EPERM;
92081 + goto out_put_task_struct;
92082 + }
92083 +
92084 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
92085 ret = ptrace_attach(child, request, addr, data);
92086 /*
92087 * Some architectures need to do book-keeping after
92088 * a ptrace attach.
92089 */
92090 - if (!ret)
92091 + if (!ret) {
92092 arch_ptrace_attach(child);
92093 + gr_audit_ptrace(child);
92094 + }
92095 goto out_put_task_struct;
92096 }
92097
92098 @@ -1064,7 +1071,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
92099 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
92100 if (copied != sizeof(tmp))
92101 return -EIO;
92102 - return put_user(tmp, (unsigned long __user *)data);
92103 + return put_user(tmp, (__force unsigned long __user *)data);
92104 }
92105
92106 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
92107 @@ -1158,7 +1165,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
92108 }
92109
92110 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
92111 - compat_long_t, addr, compat_long_t, data)
92112 + compat_ulong_t, addr, compat_ulong_t, data)
92113 {
92114 struct task_struct *child;
92115 long ret;
92116 @@ -1174,14 +1181,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
92117 goto out;
92118 }
92119
92120 + if (gr_handle_ptrace(child, request)) {
92121 + ret = -EPERM;
92122 + goto out_put_task_struct;
92123 + }
92124 +
92125 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
92126 ret = ptrace_attach(child, request, addr, data);
92127 /*
92128 * Some architectures need to do book-keeping after
92129 * a ptrace attach.
92130 */
92131 - if (!ret)
92132 + if (!ret) {
92133 arch_ptrace_attach(child);
92134 + gr_audit_ptrace(child);
92135 + }
92136 goto out_put_task_struct;
92137 }
92138
92139 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
92140 index 4d559ba..053da37 100644
92141 --- a/kernel/rcu/rcutorture.c
92142 +++ b/kernel/rcu/rcutorture.c
92143 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
92144 rcu_torture_count) = { 0 };
92145 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
92146 rcu_torture_batch) = { 0 };
92147 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
92148 -static atomic_t n_rcu_torture_alloc;
92149 -static atomic_t n_rcu_torture_alloc_fail;
92150 -static atomic_t n_rcu_torture_free;
92151 -static atomic_t n_rcu_torture_mberror;
92152 -static atomic_t n_rcu_torture_error;
92153 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
92154 +static atomic_unchecked_t n_rcu_torture_alloc;
92155 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
92156 +static atomic_unchecked_t n_rcu_torture_free;
92157 +static atomic_unchecked_t n_rcu_torture_mberror;
92158 +static atomic_unchecked_t n_rcu_torture_error;
92159 static long n_rcu_torture_barrier_error;
92160 static long n_rcu_torture_boost_ktrerror;
92161 static long n_rcu_torture_boost_rterror;
92162 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
92163 static long n_rcu_torture_timers;
92164 static long n_barrier_attempts;
92165 static long n_barrier_successes;
92166 -static atomic_long_t n_cbfloods;
92167 +static atomic_long_unchecked_t n_cbfloods;
92168 static struct list_head rcu_torture_removed;
92169
92170 static int rcu_torture_writer_state;
92171 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
92172
92173 spin_lock_bh(&rcu_torture_lock);
92174 if (list_empty(&rcu_torture_freelist)) {
92175 - atomic_inc(&n_rcu_torture_alloc_fail);
92176 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
92177 spin_unlock_bh(&rcu_torture_lock);
92178 return NULL;
92179 }
92180 - atomic_inc(&n_rcu_torture_alloc);
92181 + atomic_inc_unchecked(&n_rcu_torture_alloc);
92182 p = rcu_torture_freelist.next;
92183 list_del_init(p);
92184 spin_unlock_bh(&rcu_torture_lock);
92185 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
92186 static void
92187 rcu_torture_free(struct rcu_torture *p)
92188 {
92189 - atomic_inc(&n_rcu_torture_free);
92190 + atomic_inc_unchecked(&n_rcu_torture_free);
92191 spin_lock_bh(&rcu_torture_lock);
92192 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
92193 spin_unlock_bh(&rcu_torture_lock);
92194 @@ -312,7 +312,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
92195 i = rp->rtort_pipe_count;
92196 if (i > RCU_TORTURE_PIPE_LEN)
92197 i = RCU_TORTURE_PIPE_LEN;
92198 - atomic_inc(&rcu_torture_wcount[i]);
92199 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
92200 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
92201 rp->rtort_mbtest = 0;
92202 return true;
92203 @@ -799,7 +799,7 @@ rcu_torture_cbflood(void *arg)
92204 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
92205 do {
92206 schedule_timeout_interruptible(cbflood_inter_holdoff);
92207 - atomic_long_inc(&n_cbfloods);
92208 + atomic_long_inc_unchecked(&n_cbfloods);
92209 WARN_ON(signal_pending(current));
92210 for (i = 0; i < cbflood_n_burst; i++) {
92211 for (j = 0; j < cbflood_n_per_burst; j++) {
92212 @@ -918,7 +918,7 @@ rcu_torture_writer(void *arg)
92213 i = old_rp->rtort_pipe_count;
92214 if (i > RCU_TORTURE_PIPE_LEN)
92215 i = RCU_TORTURE_PIPE_LEN;
92216 - atomic_inc(&rcu_torture_wcount[i]);
92217 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
92218 old_rp->rtort_pipe_count++;
92219 switch (synctype[torture_random(&rand) % nsynctypes]) {
92220 case RTWS_DEF_FREE:
92221 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
92222 return;
92223 }
92224 if (p->rtort_mbtest == 0)
92225 - atomic_inc(&n_rcu_torture_mberror);
92226 + atomic_inc_unchecked(&n_rcu_torture_mberror);
92227 spin_lock(&rand_lock);
92228 cur_ops->read_delay(&rand);
92229 n_rcu_torture_timers++;
92230 @@ -1106,7 +1106,7 @@ rcu_torture_reader(void *arg)
92231 continue;
92232 }
92233 if (p->rtort_mbtest == 0)
92234 - atomic_inc(&n_rcu_torture_mberror);
92235 + atomic_inc_unchecked(&n_rcu_torture_mberror);
92236 cur_ops->read_delay(&rand);
92237 preempt_disable();
92238 pipe_count = p->rtort_pipe_count;
92239 @@ -1173,11 +1173,11 @@ rcu_torture_stats_print(void)
92240 rcu_torture_current,
92241 rcu_torture_current_version,
92242 list_empty(&rcu_torture_freelist),
92243 - atomic_read(&n_rcu_torture_alloc),
92244 - atomic_read(&n_rcu_torture_alloc_fail),
92245 - atomic_read(&n_rcu_torture_free));
92246 + atomic_read_unchecked(&n_rcu_torture_alloc),
92247 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
92248 + atomic_read_unchecked(&n_rcu_torture_free));
92249 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
92250 - atomic_read(&n_rcu_torture_mberror),
92251 + atomic_read_unchecked(&n_rcu_torture_mberror),
92252 n_rcu_torture_boost_ktrerror,
92253 n_rcu_torture_boost_rterror);
92254 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
92255 @@ -1189,17 +1189,17 @@ rcu_torture_stats_print(void)
92256 n_barrier_successes,
92257 n_barrier_attempts,
92258 n_rcu_torture_barrier_error);
92259 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
92260 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
92261
92262 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
92263 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
92264 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
92265 n_rcu_torture_barrier_error != 0 ||
92266 n_rcu_torture_boost_ktrerror != 0 ||
92267 n_rcu_torture_boost_rterror != 0 ||
92268 n_rcu_torture_boost_failure != 0 ||
92269 i > 1) {
92270 pr_cont("%s", "!!! ");
92271 - atomic_inc(&n_rcu_torture_error);
92272 + atomic_inc_unchecked(&n_rcu_torture_error);
92273 WARN_ON_ONCE(1);
92274 }
92275 pr_cont("Reader Pipe: ");
92276 @@ -1216,7 +1216,7 @@ rcu_torture_stats_print(void)
92277 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
92278 pr_cont("Free-Block Circulation: ");
92279 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
92280 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
92281 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
92282 }
92283 pr_cont("\n");
92284
92285 @@ -1560,7 +1560,7 @@ rcu_torture_cleanup(void)
92286
92287 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
92288
92289 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
92290 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
92291 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
92292 else if (torture_onoff_failures())
92293 rcu_torture_print_module_parms(cur_ops,
92294 @@ -1685,18 +1685,18 @@ rcu_torture_init(void)
92295
92296 rcu_torture_current = NULL;
92297 rcu_torture_current_version = 0;
92298 - atomic_set(&n_rcu_torture_alloc, 0);
92299 - atomic_set(&n_rcu_torture_alloc_fail, 0);
92300 - atomic_set(&n_rcu_torture_free, 0);
92301 - atomic_set(&n_rcu_torture_mberror, 0);
92302 - atomic_set(&n_rcu_torture_error, 0);
92303 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
92304 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
92305 + atomic_set_unchecked(&n_rcu_torture_free, 0);
92306 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
92307 + atomic_set_unchecked(&n_rcu_torture_error, 0);
92308 n_rcu_torture_barrier_error = 0;
92309 n_rcu_torture_boost_ktrerror = 0;
92310 n_rcu_torture_boost_rterror = 0;
92311 n_rcu_torture_boost_failure = 0;
92312 n_rcu_torture_boosts = 0;
92313 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
92314 - atomic_set(&rcu_torture_wcount[i], 0);
92315 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
92316 for_each_possible_cpu(cpu) {
92317 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
92318 per_cpu(rcu_torture_count, cpu)[i] = 0;
92319 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
92320 index 0db5649..e6ec167 100644
92321 --- a/kernel/rcu/tiny.c
92322 +++ b/kernel/rcu/tiny.c
92323 @@ -42,7 +42,7 @@
92324 /* Forward declarations for tiny_plugin.h. */
92325 struct rcu_ctrlblk;
92326 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
92327 -static void rcu_process_callbacks(struct softirq_action *unused);
92328 +static void rcu_process_callbacks(void);
92329 static void __call_rcu(struct rcu_head *head,
92330 void (*func)(struct rcu_head *rcu),
92331 struct rcu_ctrlblk *rcp);
92332 @@ -310,7 +310,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
92333 false));
92334 }
92335
92336 -static void rcu_process_callbacks(struct softirq_action *unused)
92337 +static __latent_entropy void rcu_process_callbacks(void)
92338 {
92339 __rcu_process_callbacks(&rcu_sched_ctrlblk);
92340 __rcu_process_callbacks(&rcu_bh_ctrlblk);
92341 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
92342 index 858c565..7efd915 100644
92343 --- a/kernel/rcu/tiny_plugin.h
92344 +++ b/kernel/rcu/tiny_plugin.h
92345 @@ -152,17 +152,17 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
92346 dump_stack();
92347 }
92348 if (*rcp->curtail && ULONG_CMP_GE(j, js))
92349 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
92350 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
92351 3 * rcu_jiffies_till_stall_check() + 3;
92352 else if (ULONG_CMP_GE(j, js))
92353 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92354 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92355 }
92356
92357 static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
92358 {
92359 rcp->ticks_this_gp = 0;
92360 rcp->gp_start = jiffies;
92361 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92362 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92363 }
92364
92365 static void check_cpu_stalls(void)
92366 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
92367 index 7680fc2..b8e9161 100644
92368 --- a/kernel/rcu/tree.c
92369 +++ b/kernel/rcu/tree.c
92370 @@ -261,7 +261,7 @@ static void rcu_momentary_dyntick_idle(void)
92371 */
92372 rdtp = this_cpu_ptr(&rcu_dynticks);
92373 smp_mb__before_atomic(); /* Earlier stuff before QS. */
92374 - atomic_add(2, &rdtp->dynticks); /* QS. */
92375 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
92376 smp_mb__after_atomic(); /* Later stuff after QS. */
92377 break;
92378 }
92379 @@ -521,9 +521,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
92380 rcu_prepare_for_idle();
92381 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
92382 smp_mb__before_atomic(); /* See above. */
92383 - atomic_inc(&rdtp->dynticks);
92384 + atomic_inc_unchecked(&rdtp->dynticks);
92385 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
92386 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
92387 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
92388 rcu_dynticks_task_enter();
92389
92390 /*
92391 @@ -644,10 +644,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
92392
92393 rcu_dynticks_task_exit();
92394 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
92395 - atomic_inc(&rdtp->dynticks);
92396 + atomic_inc_unchecked(&rdtp->dynticks);
92397 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
92398 smp_mb__after_atomic(); /* See above. */
92399 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
92400 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
92401 rcu_cleanup_after_idle();
92402 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
92403 if (!user && !is_idle_task(current)) {
92404 @@ -768,14 +768,14 @@ void rcu_nmi_enter(void)
92405 struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
92406
92407 if (rdtp->dynticks_nmi_nesting == 0 &&
92408 - (atomic_read(&rdtp->dynticks) & 0x1))
92409 + (atomic_read_unchecked(&rdtp->dynticks) & 0x1))
92410 return;
92411 rdtp->dynticks_nmi_nesting++;
92412 smp_mb__before_atomic(); /* Force delay from prior write. */
92413 - atomic_inc(&rdtp->dynticks);
92414 + atomic_inc_unchecked(&rdtp->dynticks);
92415 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
92416 smp_mb__after_atomic(); /* See above. */
92417 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
92418 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
92419 }
92420
92421 /**
92422 @@ -794,9 +794,9 @@ void rcu_nmi_exit(void)
92423 return;
92424 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
92425 smp_mb__before_atomic(); /* See above. */
92426 - atomic_inc(&rdtp->dynticks);
92427 + atomic_inc_unchecked(&rdtp->dynticks);
92428 smp_mb__after_atomic(); /* Force delay to next write. */
92429 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
92430 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
92431 }
92432
92433 /**
92434 @@ -809,7 +809,7 @@ void rcu_nmi_exit(void)
92435 */
92436 bool notrace __rcu_is_watching(void)
92437 {
92438 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
92439 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
92440 }
92441
92442 /**
92443 @@ -892,7 +892,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
92444 static int dyntick_save_progress_counter(struct rcu_data *rdp,
92445 bool *isidle, unsigned long *maxj)
92446 {
92447 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
92448 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
92449 rcu_sysidle_check_cpu(rdp, isidle, maxj);
92450 if ((rdp->dynticks_snap & 0x1) == 0) {
92451 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
92452 @@ -921,7 +921,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
92453 int *rcrmp;
92454 unsigned int snap;
92455
92456 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
92457 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
92458 snap = (unsigned int)rdp->dynticks_snap;
92459
92460 /*
92461 @@ -984,10 +984,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
92462 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
92463 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
92464 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
92465 - ACCESS_ONCE(rdp->cond_resched_completed) =
92466 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
92467 ACCESS_ONCE(rdp->mynode->completed);
92468 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
92469 - ACCESS_ONCE(*rcrmp) =
92470 + ACCESS_ONCE_RW(*rcrmp) =
92471 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
92472 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
92473 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
92474 @@ -1009,7 +1009,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
92475 rsp->gp_start = j;
92476 smp_wmb(); /* Record start time before stall time. */
92477 j1 = rcu_jiffies_till_stall_check();
92478 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
92479 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
92480 rsp->jiffies_resched = j + j1 / 2;
92481 }
92482
92483 @@ -1050,7 +1050,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
92484 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92485 return;
92486 }
92487 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
92488 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
92489 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92490
92491 /*
92492 @@ -1127,7 +1127,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
92493
92494 raw_spin_lock_irqsave(&rnp->lock, flags);
92495 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
92496 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
92497 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
92498 3 * rcu_jiffies_till_stall_check() + 3;
92499 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92500
92501 @@ -1211,7 +1211,7 @@ void rcu_cpu_stall_reset(void)
92502 struct rcu_state *rsp;
92503
92504 for_each_rcu_flavor(rsp)
92505 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
92506 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
92507 }
92508
92509 /*
92510 @@ -1597,7 +1597,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
92511 raw_spin_unlock_irq(&rnp->lock);
92512 return 0;
92513 }
92514 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
92515 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
92516
92517 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
92518 /*
92519 @@ -1638,9 +1638,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
92520 rdp = this_cpu_ptr(rsp->rda);
92521 rcu_preempt_check_blocked_tasks(rnp);
92522 rnp->qsmask = rnp->qsmaskinit;
92523 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
92524 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
92525 WARN_ON_ONCE(rnp->completed != rsp->completed);
92526 - ACCESS_ONCE(rnp->completed) = rsp->completed;
92527 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
92528 if (rnp == rdp->mynode)
92529 (void)__note_gp_changes(rsp, rnp, rdp);
92530 rcu_preempt_boost_start_gp(rnp);
92531 @@ -1685,7 +1685,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
92532 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
92533 raw_spin_lock_irq(&rnp->lock);
92534 smp_mb__after_unlock_lock();
92535 - ACCESS_ONCE(rsp->gp_flags) =
92536 + ACCESS_ONCE_RW(rsp->gp_flags) =
92537 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
92538 raw_spin_unlock_irq(&rnp->lock);
92539 }
92540 @@ -1731,7 +1731,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92541 rcu_for_each_node_breadth_first(rsp, rnp) {
92542 raw_spin_lock_irq(&rnp->lock);
92543 smp_mb__after_unlock_lock();
92544 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
92545 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
92546 rdp = this_cpu_ptr(rsp->rda);
92547 if (rnp == rdp->mynode)
92548 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
92549 @@ -1746,14 +1746,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92550 rcu_nocb_gp_set(rnp, nocb);
92551
92552 /* Declare grace period done. */
92553 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
92554 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
92555 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
92556 rsp->fqs_state = RCU_GP_IDLE;
92557 rdp = this_cpu_ptr(rsp->rda);
92558 /* Advance CBs to reduce false positives below. */
92559 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
92560 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
92561 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92562 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92563 trace_rcu_grace_period(rsp->name,
92564 ACCESS_ONCE(rsp->gpnum),
92565 TPS("newreq"));
92566 @@ -1878,7 +1878,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
92567 */
92568 return false;
92569 }
92570 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92571 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92572 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
92573 TPS("newreq"));
92574
92575 @@ -2099,7 +2099,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
92576 rsp->qlen += rdp->qlen;
92577 rdp->n_cbs_orphaned += rdp->qlen;
92578 rdp->qlen_lazy = 0;
92579 - ACCESS_ONCE(rdp->qlen) = 0;
92580 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92581 }
92582
92583 /*
92584 @@ -2344,7 +2344,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
92585 }
92586 smp_mb(); /* List handling before counting for rcu_barrier(). */
92587 rdp->qlen_lazy -= count_lazy;
92588 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
92589 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
92590 rdp->n_cbs_invoked += count;
92591
92592 /* Reinstate batch limit if we have worked down the excess. */
92593 @@ -2507,7 +2507,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
92594 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92595 return; /* Someone beat us to it. */
92596 }
92597 - ACCESS_ONCE(rsp->gp_flags) =
92598 + ACCESS_ONCE_RW(rsp->gp_flags) =
92599 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
92600 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92601 rcu_gp_kthread_wake(rsp);
92602 @@ -2553,7 +2553,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
92603 /*
92604 * Do RCU core processing for the current CPU.
92605 */
92606 -static void rcu_process_callbacks(struct softirq_action *unused)
92607 +static void rcu_process_callbacks(void)
92608 {
92609 struct rcu_state *rsp;
92610
92611 @@ -2665,7 +2665,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92612 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
92613 if (debug_rcu_head_queue(head)) {
92614 /* Probable double call_rcu(), so leak the callback. */
92615 - ACCESS_ONCE(head->func) = rcu_leak_callback;
92616 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
92617 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
92618 return;
92619 }
92620 @@ -2693,7 +2693,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92621 local_irq_restore(flags);
92622 return;
92623 }
92624 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
92625 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
92626 if (lazy)
92627 rdp->qlen_lazy++;
92628 else
92629 @@ -2966,11 +2966,11 @@ void synchronize_sched_expedited(void)
92630 * counter wrap on a 32-bit system. Quite a few more CPUs would of
92631 * course be required on a 64-bit system.
92632 */
92633 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
92634 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
92635 (ulong)atomic_long_read(&rsp->expedited_done) +
92636 ULONG_MAX / 8)) {
92637 synchronize_sched();
92638 - atomic_long_inc(&rsp->expedited_wrap);
92639 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
92640 return;
92641 }
92642
92643 @@ -2978,12 +2978,12 @@ void synchronize_sched_expedited(void)
92644 * Take a ticket. Note that atomic_inc_return() implies a
92645 * full memory barrier.
92646 */
92647 - snap = atomic_long_inc_return(&rsp->expedited_start);
92648 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
92649 firstsnap = snap;
92650 if (!try_get_online_cpus()) {
92651 /* CPU hotplug operation in flight, fall back to normal GP. */
92652 wait_rcu_gp(call_rcu_sched);
92653 - atomic_long_inc(&rsp->expedited_normal);
92654 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92655 return;
92656 }
92657 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
92658 @@ -2996,7 +2996,7 @@ void synchronize_sched_expedited(void)
92659 for_each_cpu(cpu, cm) {
92660 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
92661
92662 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
92663 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
92664 cpumask_clear_cpu(cpu, cm);
92665 }
92666 if (cpumask_weight(cm) == 0)
92667 @@ -3011,14 +3011,14 @@ void synchronize_sched_expedited(void)
92668 synchronize_sched_expedited_cpu_stop,
92669 NULL) == -EAGAIN) {
92670 put_online_cpus();
92671 - atomic_long_inc(&rsp->expedited_tryfail);
92672 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
92673
92674 /* Check to see if someone else did our work for us. */
92675 s = atomic_long_read(&rsp->expedited_done);
92676 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92677 /* ensure test happens before caller kfree */
92678 smp_mb__before_atomic(); /* ^^^ */
92679 - atomic_long_inc(&rsp->expedited_workdone1);
92680 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
92681 free_cpumask_var(cm);
92682 return;
92683 }
92684 @@ -3028,7 +3028,7 @@ void synchronize_sched_expedited(void)
92685 udelay(trycount * num_online_cpus());
92686 } else {
92687 wait_rcu_gp(call_rcu_sched);
92688 - atomic_long_inc(&rsp->expedited_normal);
92689 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92690 free_cpumask_var(cm);
92691 return;
92692 }
92693 @@ -3038,7 +3038,7 @@ void synchronize_sched_expedited(void)
92694 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92695 /* ensure test happens before caller kfree */
92696 smp_mb__before_atomic(); /* ^^^ */
92697 - atomic_long_inc(&rsp->expedited_workdone2);
92698 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
92699 free_cpumask_var(cm);
92700 return;
92701 }
92702 @@ -3053,14 +3053,14 @@ void synchronize_sched_expedited(void)
92703 if (!try_get_online_cpus()) {
92704 /* CPU hotplug operation in flight, use normal GP. */
92705 wait_rcu_gp(call_rcu_sched);
92706 - atomic_long_inc(&rsp->expedited_normal);
92707 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92708 free_cpumask_var(cm);
92709 return;
92710 }
92711 - snap = atomic_long_read(&rsp->expedited_start);
92712 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
92713 smp_mb(); /* ensure read is before try_stop_cpus(). */
92714 }
92715 - atomic_long_inc(&rsp->expedited_stoppedcpus);
92716 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
92717
92718 all_cpus_idle:
92719 free_cpumask_var(cm);
92720 @@ -3072,16 +3072,16 @@ all_cpus_idle:
92721 * than we did already did their update.
92722 */
92723 do {
92724 - atomic_long_inc(&rsp->expedited_done_tries);
92725 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
92726 s = atomic_long_read(&rsp->expedited_done);
92727 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
92728 /* ensure test happens before caller kfree */
92729 smp_mb__before_atomic(); /* ^^^ */
92730 - atomic_long_inc(&rsp->expedited_done_lost);
92731 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
92732 break;
92733 }
92734 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
92735 - atomic_long_inc(&rsp->expedited_done_exit);
92736 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
92737
92738 put_online_cpus();
92739 }
92740 @@ -3287,7 +3287,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92741 * ACCESS_ONCE() to prevent the compiler from speculating
92742 * the increment to precede the early-exit check.
92743 */
92744 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92745 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92746 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
92747 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
92748 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
92749 @@ -3342,7 +3342,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92750
92751 /* Increment ->n_barrier_done to prevent duplicate work. */
92752 smp_mb(); /* Keep increment after above mechanism. */
92753 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92754 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92755 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
92756 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
92757 smp_mb(); /* Keep increment before caller's subsequent code. */
92758 @@ -3387,10 +3387,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
92759 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
92760 init_callback_list(rdp);
92761 rdp->qlen_lazy = 0;
92762 - ACCESS_ONCE(rdp->qlen) = 0;
92763 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92764 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
92765 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
92766 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
92767 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
92768 rdp->cpu = cpu;
92769 rdp->rsp = rsp;
92770 rcu_boot_init_nocb_percpu_data(rdp);
92771 @@ -3423,8 +3423,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
92772 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
92773 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
92774 rcu_sysidle_init_percpu_data(rdp->dynticks);
92775 - atomic_set(&rdp->dynticks->dynticks,
92776 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
92777 + atomic_set_unchecked(&rdp->dynticks->dynticks,
92778 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
92779 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
92780
92781 /* Add CPU to rcu_node bitmasks. */
92782 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
92783 index 8e7b184..9c55768 100644
92784 --- a/kernel/rcu/tree.h
92785 +++ b/kernel/rcu/tree.h
92786 @@ -87,11 +87,11 @@ struct rcu_dynticks {
92787 long long dynticks_nesting; /* Track irq/process nesting level. */
92788 /* Process level is worth LLONG_MAX/2. */
92789 int dynticks_nmi_nesting; /* Track NMI nesting level. */
92790 - atomic_t dynticks; /* Even value for idle, else odd. */
92791 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
92792 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
92793 long long dynticks_idle_nesting;
92794 /* irq/process nesting level from idle. */
92795 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
92796 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
92797 /* "Idle" excludes userspace execution. */
92798 unsigned long dynticks_idle_jiffies;
92799 /* End of last non-NMI non-idle period. */
92800 @@ -466,17 +466,17 @@ struct rcu_state {
92801 /* _rcu_barrier(). */
92802 /* End of fields guarded by barrier_mutex. */
92803
92804 - atomic_long_t expedited_start; /* Starting ticket. */
92805 - atomic_long_t expedited_done; /* Done ticket. */
92806 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
92807 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
92808 - atomic_long_t expedited_workdone1; /* # done by others #1. */
92809 - atomic_long_t expedited_workdone2; /* # done by others #2. */
92810 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
92811 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
92812 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
92813 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
92814 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
92815 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
92816 + atomic_long_t expedited_done; /* Done ticket. */
92817 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
92818 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
92819 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
92820 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
92821 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
92822 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
92823 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
92824 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
92825 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
92826
92827 unsigned long jiffies_force_qs; /* Time at which to invoke */
92828 /* force_quiescent_state(). */
92829 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
92830 index 3ec85cb..3687925 100644
92831 --- a/kernel/rcu/tree_plugin.h
92832 +++ b/kernel/rcu/tree_plugin.h
92833 @@ -709,7 +709,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
92834 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
92835 {
92836 return !rcu_preempted_readers_exp(rnp) &&
92837 - ACCESS_ONCE(rnp->expmask) == 0;
92838 + ACCESS_ONCE_RW(rnp->expmask) == 0;
92839 }
92840
92841 /*
92842 @@ -870,7 +870,7 @@ void synchronize_rcu_expedited(void)
92843
92844 /* Clean up and exit. */
92845 smp_mb(); /* ensure expedited GP seen before counter increment. */
92846 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
92847 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
92848 sync_rcu_preempt_exp_count + 1;
92849 unlock_mb_ret:
92850 mutex_unlock(&sync_rcu_preempt_exp_mutex);
92851 @@ -1426,7 +1426,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
92852 free_cpumask_var(cm);
92853 }
92854
92855 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
92856 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
92857 .store = &rcu_cpu_kthread_task,
92858 .thread_should_run = rcu_cpu_kthread_should_run,
92859 .thread_fn = rcu_cpu_kthread,
92860 @@ -1900,7 +1900,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
92861 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
92862 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
92863 cpu, ticks_value, ticks_title,
92864 - atomic_read(&rdtp->dynticks) & 0xfff,
92865 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
92866 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
92867 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
92868 fast_no_hz);
92869 @@ -2044,7 +2044,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
92870 return;
92871 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
92872 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
92873 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
92874 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
92875 wake_up(&rdp_leader->nocb_wq);
92876 }
92877 }
92878 @@ -2096,7 +2096,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
92879
92880 /* Enqueue the callback on the nocb list and update counts. */
92881 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
92882 - ACCESS_ONCE(*old_rhpp) = rhp;
92883 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
92884 atomic_long_add(rhcount, &rdp->nocb_q_count);
92885 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
92886 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
92887 @@ -2286,7 +2286,7 @@ wait_again:
92888 continue; /* No CBs here, try next follower. */
92889
92890 /* Move callbacks to wait-for-GP list, which is empty. */
92891 - ACCESS_ONCE(rdp->nocb_head) = NULL;
92892 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
92893 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
92894 rdp->nocb_gp_count = atomic_long_xchg(&rdp->nocb_q_count, 0);
92895 rdp->nocb_gp_count_lazy =
92896 @@ -2413,7 +2413,7 @@ static int rcu_nocb_kthread(void *arg)
92897 list = ACCESS_ONCE(rdp->nocb_follower_head);
92898 BUG_ON(!list);
92899 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
92900 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
92901 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
92902 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
92903 c = atomic_long_xchg(&rdp->nocb_follower_count, 0);
92904 cl = atomic_long_xchg(&rdp->nocb_follower_count_lazy, 0);
92905 @@ -2443,8 +2443,8 @@ static int rcu_nocb_kthread(void *arg)
92906 list = next;
92907 }
92908 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
92909 - ACCESS_ONCE(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92910 - ACCESS_ONCE(rdp->nocb_p_count_lazy) =
92911 + ACCESS_ONCE_RW(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92912 + ACCESS_ONCE_RW(rdp->nocb_p_count_lazy) =
92913 rdp->nocb_p_count_lazy - cl;
92914 rdp->n_nocbs_invoked += c;
92915 }
92916 @@ -2465,7 +2465,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
92917 if (!rcu_nocb_need_deferred_wakeup(rdp))
92918 return;
92919 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
92920 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92921 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92922 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
92923 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
92924 }
92925 @@ -2588,7 +2588,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
92926 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
92927 "rcuo%c/%d", rsp->abbr, cpu);
92928 BUG_ON(IS_ERR(t));
92929 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
92930 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
92931 }
92932
92933 /*
92934 @@ -2793,11 +2793,11 @@ static void rcu_sysidle_enter(int irq)
92935
92936 /* Record start of fully idle period. */
92937 j = jiffies;
92938 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
92939 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
92940 smp_mb__before_atomic();
92941 - atomic_inc(&rdtp->dynticks_idle);
92942 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92943 smp_mb__after_atomic();
92944 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
92945 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
92946 }
92947
92948 /*
92949 @@ -2868,9 +2868,9 @@ static void rcu_sysidle_exit(int irq)
92950
92951 /* Record end of idle period. */
92952 smp_mb__before_atomic();
92953 - atomic_inc(&rdtp->dynticks_idle);
92954 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92955 smp_mb__after_atomic();
92956 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
92957 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
92958
92959 /*
92960 * If we are the timekeeping CPU, we are permitted to be non-idle
92961 @@ -2915,7 +2915,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
92962 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
92963
92964 /* Pick up current idle and NMI-nesting counter and check. */
92965 - cur = atomic_read(&rdtp->dynticks_idle);
92966 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
92967 if (cur & 0x1) {
92968 *isidle = false; /* We are not idle! */
92969 return;
92970 @@ -2964,7 +2964,7 @@ static void rcu_sysidle(unsigned long j)
92971 case RCU_SYSIDLE_NOT:
92972
92973 /* First time all are idle, so note a short idle period. */
92974 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92975 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92976 break;
92977
92978 case RCU_SYSIDLE_SHORT:
92979 @@ -3002,7 +3002,7 @@ static void rcu_sysidle_cancel(void)
92980 {
92981 smp_mb();
92982 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
92983 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
92984 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
92985 }
92986
92987 /*
92988 @@ -3054,7 +3054,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
92989 smp_mb(); /* grace period precedes setting inuse. */
92990
92991 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
92992 - ACCESS_ONCE(rshp->inuse) = 0;
92993 + ACCESS_ONCE_RW(rshp->inuse) = 0;
92994 }
92995
92996 /*
92997 @@ -3207,7 +3207,7 @@ static void rcu_bind_gp_kthread(void)
92998 static void rcu_dynticks_task_enter(void)
92999 {
93000 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
93001 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
93002 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
93003 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
93004 }
93005
93006 @@ -3215,6 +3215,6 @@ static void rcu_dynticks_task_enter(void)
93007 static void rcu_dynticks_task_exit(void)
93008 {
93009 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
93010 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
93011 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
93012 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
93013 }
93014 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
93015 index 5cdc62e..cc52e88 100644
93016 --- a/kernel/rcu/tree_trace.c
93017 +++ b/kernel/rcu/tree_trace.c
93018 @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
93019 ulong2long(rdp->completed), ulong2long(rdp->gpnum),
93020 rdp->passed_quiesce, rdp->qs_pending);
93021 seq_printf(m, " dt=%d/%llx/%d df=%lu",
93022 - atomic_read(&rdp->dynticks->dynticks),
93023 + atomic_read_unchecked(&rdp->dynticks->dynticks),
93024 rdp->dynticks->dynticks_nesting,
93025 rdp->dynticks->dynticks_nmi_nesting,
93026 rdp->dynticks_fqs);
93027 @@ -182,17 +182,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
93028 struct rcu_state *rsp = (struct rcu_state *)m->private;
93029
93030 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
93031 - atomic_long_read(&rsp->expedited_start),
93032 + atomic_long_read_unchecked(&rsp->expedited_start),
93033 atomic_long_read(&rsp->expedited_done),
93034 - atomic_long_read(&rsp->expedited_wrap),
93035 - atomic_long_read(&rsp->expedited_tryfail),
93036 - atomic_long_read(&rsp->expedited_workdone1),
93037 - atomic_long_read(&rsp->expedited_workdone2),
93038 - atomic_long_read(&rsp->expedited_normal),
93039 - atomic_long_read(&rsp->expedited_stoppedcpus),
93040 - atomic_long_read(&rsp->expedited_done_tries),
93041 - atomic_long_read(&rsp->expedited_done_lost),
93042 - atomic_long_read(&rsp->expedited_done_exit));
93043 + atomic_long_read_unchecked(&rsp->expedited_wrap),
93044 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
93045 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
93046 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
93047 + atomic_long_read_unchecked(&rsp->expedited_normal),
93048 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
93049 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
93050 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
93051 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
93052 return 0;
93053 }
93054
93055 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
93056 index e0d31a3..f4dafe3 100644
93057 --- a/kernel/rcu/update.c
93058 +++ b/kernel/rcu/update.c
93059 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
93060 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
93061 */
93062 if (till_stall_check < 3) {
93063 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
93064 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
93065 till_stall_check = 3;
93066 } else if (till_stall_check > 300) {
93067 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
93068 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
93069 till_stall_check = 300;
93070 }
93071 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
93072 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
93073 !ACCESS_ONCE(t->on_rq) ||
93074 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
93075 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
93076 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
93077 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
93078 list_del_init(&t->rcu_tasks_holdout_list);
93079 put_task_struct(t);
93080 return;
93081 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
93082 !is_idle_task(t)) {
93083 get_task_struct(t);
93084 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
93085 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
93086 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
93087 list_add(&t->rcu_tasks_holdout_list,
93088 &rcu_tasks_holdouts);
93089 }
93090 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
93091 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
93092 BUG_ON(IS_ERR(t));
93093 smp_mb(); /* Ensure others see full kthread. */
93094 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
93095 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
93096 mutex_unlock(&rcu_tasks_kthread_mutex);
93097 }
93098
93099 diff --git a/kernel/resource.c b/kernel/resource.c
93100 index 0bcebff..e7cd5b2 100644
93101 --- a/kernel/resource.c
93102 +++ b/kernel/resource.c
93103 @@ -161,8 +161,18 @@ static const struct file_operations proc_iomem_operations = {
93104
93105 static int __init ioresources_init(void)
93106 {
93107 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93108 +#ifdef CONFIG_GRKERNSEC_PROC_USER
93109 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
93110 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
93111 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
93112 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
93113 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
93114 +#endif
93115 +#else
93116 proc_create("ioports", 0, NULL, &proc_ioports_operations);
93117 proc_create("iomem", 0, NULL, &proc_iomem_operations);
93118 +#endif
93119 return 0;
93120 }
93121 __initcall(ioresources_init);
93122 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
93123 index eae160d..c9aa22e 100644
93124 --- a/kernel/sched/auto_group.c
93125 +++ b/kernel/sched/auto_group.c
93126 @@ -11,7 +11,7 @@
93127
93128 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
93129 static struct autogroup autogroup_default;
93130 -static atomic_t autogroup_seq_nr;
93131 +static atomic_unchecked_t autogroup_seq_nr;
93132
93133 void __init autogroup_init(struct task_struct *init_task)
93134 {
93135 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
93136
93137 kref_init(&ag->kref);
93138 init_rwsem(&ag->lock);
93139 - ag->id = atomic_inc_return(&autogroup_seq_nr);
93140 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
93141 ag->tg = tg;
93142 #ifdef CONFIG_RT_GROUP_SCHED
93143 /*
93144 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
93145 index 607f852..486bc87 100644
93146 --- a/kernel/sched/completion.c
93147 +++ b/kernel/sched/completion.c
93148 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
93149 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
93150 * or number of jiffies left till timeout) if completed.
93151 */
93152 -long __sched
93153 +long __sched __intentional_overflow(-1)
93154 wait_for_completion_interruptible_timeout(struct completion *x,
93155 unsigned long timeout)
93156 {
93157 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
93158 *
93159 * Return: -ERESTARTSYS if interrupted, 0 if completed.
93160 */
93161 -int __sched wait_for_completion_killable(struct completion *x)
93162 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
93163 {
93164 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
93165 if (t == -ERESTARTSYS)
93166 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
93167 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
93168 * or number of jiffies left till timeout) if completed.
93169 */
93170 -long __sched
93171 +long __sched __intentional_overflow(-1)
93172 wait_for_completion_killable_timeout(struct completion *x,
93173 unsigned long timeout)
93174 {
93175 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
93176 index d400c82..50fca96 100644
93177 --- a/kernel/sched/core.c
93178 +++ b/kernel/sched/core.c
93179 @@ -1902,7 +1902,7 @@ void set_numabalancing_state(bool enabled)
93180 int sysctl_numa_balancing(struct ctl_table *table, int write,
93181 void __user *buffer, size_t *lenp, loff_t *ppos)
93182 {
93183 - struct ctl_table t;
93184 + ctl_table_no_const t;
93185 int err;
93186 int state = numabalancing_enabled;
93187
93188 @@ -2352,8 +2352,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
93189 next->active_mm = oldmm;
93190 atomic_inc(&oldmm->mm_count);
93191 enter_lazy_tlb(oldmm, next);
93192 - } else
93193 + } else {
93194 switch_mm(oldmm, mm, next);
93195 + populate_stack();
93196 + }
93197
93198 if (!prev->mm) {
93199 prev->active_mm = NULL;
93200 @@ -3154,6 +3156,8 @@ int can_nice(const struct task_struct *p, const int nice)
93201 /* convert nice value [19,-20] to rlimit style value [1,40] */
93202 int nice_rlim = nice_to_rlimit(nice);
93203
93204 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
93205 +
93206 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
93207 capable(CAP_SYS_NICE));
93208 }
93209 @@ -3180,7 +3184,8 @@ SYSCALL_DEFINE1(nice, int, increment)
93210 nice = task_nice(current) + increment;
93211
93212 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
93213 - if (increment < 0 && !can_nice(current, nice))
93214 + if (increment < 0 && (!can_nice(current, nice) ||
93215 + gr_handle_chroot_nice()))
93216 return -EPERM;
93217
93218 retval = security_task_setnice(current, nice);
93219 @@ -3475,6 +3480,7 @@ recheck:
93220 if (policy != p->policy && !rlim_rtprio)
93221 return -EPERM;
93222
93223 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
93224 /* can't increase priority */
93225 if (attr->sched_priority > p->rt_priority &&
93226 attr->sched_priority > rlim_rtprio)
93227 @@ -4975,6 +4981,7 @@ void idle_task_exit(void)
93228
93229 if (mm != &init_mm) {
93230 switch_mm(mm, &init_mm, current);
93231 + populate_stack();
93232 finish_arch_post_lock_switch();
93233 }
93234 mmdrop(mm);
93235 @@ -5070,7 +5077,7 @@ static void migrate_tasks(unsigned int dead_cpu)
93236
93237 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
93238
93239 -static struct ctl_table sd_ctl_dir[] = {
93240 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
93241 {
93242 .procname = "sched_domain",
93243 .mode = 0555,
93244 @@ -5087,17 +5094,17 @@ static struct ctl_table sd_ctl_root[] = {
93245 {}
93246 };
93247
93248 -static struct ctl_table *sd_alloc_ctl_entry(int n)
93249 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
93250 {
93251 - struct ctl_table *entry =
93252 + ctl_table_no_const *entry =
93253 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
93254
93255 return entry;
93256 }
93257
93258 -static void sd_free_ctl_entry(struct ctl_table **tablep)
93259 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
93260 {
93261 - struct ctl_table *entry;
93262 + ctl_table_no_const *entry;
93263
93264 /*
93265 * In the intermediate directories, both the child directory and
93266 @@ -5105,22 +5112,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
93267 * will always be set. In the lowest directory the names are
93268 * static strings and all have proc handlers.
93269 */
93270 - for (entry = *tablep; entry->mode; entry++) {
93271 - if (entry->child)
93272 - sd_free_ctl_entry(&entry->child);
93273 + for (entry = tablep; entry->mode; entry++) {
93274 + if (entry->child) {
93275 + sd_free_ctl_entry(entry->child);
93276 + pax_open_kernel();
93277 + entry->child = NULL;
93278 + pax_close_kernel();
93279 + }
93280 if (entry->proc_handler == NULL)
93281 kfree(entry->procname);
93282 }
93283
93284 - kfree(*tablep);
93285 - *tablep = NULL;
93286 + kfree(tablep);
93287 }
93288
93289 static int min_load_idx = 0;
93290 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
93291
93292 static void
93293 -set_table_entry(struct ctl_table *entry,
93294 +set_table_entry(ctl_table_no_const *entry,
93295 const char *procname, void *data, int maxlen,
93296 umode_t mode, proc_handler *proc_handler,
93297 bool load_idx)
93298 @@ -5140,7 +5150,7 @@ set_table_entry(struct ctl_table *entry,
93299 static struct ctl_table *
93300 sd_alloc_ctl_domain_table(struct sched_domain *sd)
93301 {
93302 - struct ctl_table *table = sd_alloc_ctl_entry(14);
93303 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
93304
93305 if (table == NULL)
93306 return NULL;
93307 @@ -5178,9 +5188,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
93308 return table;
93309 }
93310
93311 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
93312 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
93313 {
93314 - struct ctl_table *entry, *table;
93315 + ctl_table_no_const *entry, *table;
93316 struct sched_domain *sd;
93317 int domain_num = 0, i;
93318 char buf[32];
93319 @@ -5207,11 +5217,13 @@ static struct ctl_table_header *sd_sysctl_header;
93320 static void register_sched_domain_sysctl(void)
93321 {
93322 int i, cpu_num = num_possible_cpus();
93323 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
93324 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
93325 char buf[32];
93326
93327 WARN_ON(sd_ctl_dir[0].child);
93328 + pax_open_kernel();
93329 sd_ctl_dir[0].child = entry;
93330 + pax_close_kernel();
93331
93332 if (entry == NULL)
93333 return;
93334 @@ -5234,8 +5246,12 @@ static void unregister_sched_domain_sysctl(void)
93335 if (sd_sysctl_header)
93336 unregister_sysctl_table(sd_sysctl_header);
93337 sd_sysctl_header = NULL;
93338 - if (sd_ctl_dir[0].child)
93339 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
93340 + if (sd_ctl_dir[0].child) {
93341 + sd_free_ctl_entry(sd_ctl_dir[0].child);
93342 + pax_open_kernel();
93343 + sd_ctl_dir[0].child = NULL;
93344 + pax_close_kernel();
93345 + }
93346 }
93347 #else
93348 static void register_sched_domain_sysctl(void)
93349 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
93350 index fe331fc..29d620e 100644
93351 --- a/kernel/sched/fair.c
93352 +++ b/kernel/sched/fair.c
93353 @@ -2089,7 +2089,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
93354
93355 static void reset_ptenuma_scan(struct task_struct *p)
93356 {
93357 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
93358 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
93359 p->mm->numa_scan_offset = 0;
93360 }
93361
93362 @@ -7651,7 +7651,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
93363 * run_rebalance_domains is triggered when needed from the scheduler tick.
93364 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
93365 */
93366 -static void run_rebalance_domains(struct softirq_action *h)
93367 +static __latent_entropy void run_rebalance_domains(void)
93368 {
93369 struct rq *this_rq = this_rq();
93370 enum cpu_idle_type idle = this_rq->idle_balance ?
93371 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
93372 index 9a2a45c..bb91ace 100644
93373 --- a/kernel/sched/sched.h
93374 +++ b/kernel/sched/sched.h
93375 @@ -1182,7 +1182,7 @@ struct sched_class {
93376 #ifdef CONFIG_FAIR_GROUP_SCHED
93377 void (*task_move_group) (struct task_struct *p, int on_rq);
93378 #endif
93379 -};
93380 +} __do_const;
93381
93382 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
93383 {
93384 diff --git a/kernel/seccomp.c b/kernel/seccomp.c
93385 index 4ef9687..4f44028 100644
93386 --- a/kernel/seccomp.c
93387 +++ b/kernel/seccomp.c
93388 @@ -629,7 +629,9 @@ static u32 __seccomp_phase1_filter(int this_syscall, struct seccomp_data *sd)
93389
93390 switch (action) {
93391 case SECCOMP_RET_ERRNO:
93392 - /* Set the low-order 16-bits as a errno. */
93393 + /* Set low-order bits as an errno, capped at MAX_ERRNO. */
93394 + if (data > MAX_ERRNO)
93395 + data = MAX_ERRNO;
93396 syscall_set_return_value(current, task_pt_regs(current),
93397 -data, 0);
93398 goto skip;
93399 diff --git a/kernel/signal.c b/kernel/signal.c
93400 index 16a30529..25ad033 100644
93401 --- a/kernel/signal.c
93402 +++ b/kernel/signal.c
93403 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
93404
93405 int print_fatal_signals __read_mostly;
93406
93407 -static void __user *sig_handler(struct task_struct *t, int sig)
93408 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
93409 {
93410 return t->sighand->action[sig - 1].sa.sa_handler;
93411 }
93412
93413 -static int sig_handler_ignored(void __user *handler, int sig)
93414 +static int sig_handler_ignored(__sighandler_t handler, int sig)
93415 {
93416 /* Is it explicitly or implicitly ignored? */
93417 return handler == SIG_IGN ||
93418 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
93419
93420 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
93421 {
93422 - void __user *handler;
93423 + __sighandler_t handler;
93424
93425 handler = sig_handler(t, sig);
93426
93427 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
93428 atomic_inc(&user->sigpending);
93429 rcu_read_unlock();
93430
93431 + if (!override_rlimit)
93432 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
93433 +
93434 if (override_rlimit ||
93435 atomic_read(&user->sigpending) <=
93436 task_rlimit(t, RLIMIT_SIGPENDING)) {
93437 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
93438
93439 int unhandled_signal(struct task_struct *tsk, int sig)
93440 {
93441 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
93442 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
93443 if (is_global_init(tsk))
93444 return 1;
93445 if (handler != SIG_IGN && handler != SIG_DFL)
93446 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
93447 }
93448 }
93449
93450 + /* allow glibc communication via tgkill to other threads in our
93451 + thread group */
93452 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
93453 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
93454 + && gr_handle_signal(t, sig))
93455 + return -EPERM;
93456 +
93457 return security_task_kill(t, info, sig, 0);
93458 }
93459
93460 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
93461 return send_signal(sig, info, p, 1);
93462 }
93463
93464 -static int
93465 +int
93466 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93467 {
93468 return send_signal(sig, info, t, 0);
93469 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93470 unsigned long int flags;
93471 int ret, blocked, ignored;
93472 struct k_sigaction *action;
93473 + int is_unhandled = 0;
93474
93475 spin_lock_irqsave(&t->sighand->siglock, flags);
93476 action = &t->sighand->action[sig-1];
93477 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93478 }
93479 if (action->sa.sa_handler == SIG_DFL)
93480 t->signal->flags &= ~SIGNAL_UNKILLABLE;
93481 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
93482 + is_unhandled = 1;
93483 ret = specific_send_sig_info(sig, info, t);
93484 spin_unlock_irqrestore(&t->sighand->siglock, flags);
93485
93486 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
93487 + normal operation */
93488 + if (is_unhandled) {
93489 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
93490 + gr_handle_crash(t, sig);
93491 + }
93492 +
93493 return ret;
93494 }
93495
93496 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
93497 ret = check_kill_permission(sig, info, p);
93498 rcu_read_unlock();
93499
93500 - if (!ret && sig)
93501 + if (!ret && sig) {
93502 ret = do_send_sig_info(sig, info, p, true);
93503 + if (!ret)
93504 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
93505 + }
93506
93507 return ret;
93508 }
93509 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
93510 int error = -ESRCH;
93511
93512 rcu_read_lock();
93513 - p = find_task_by_vpid(pid);
93514 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
93515 + /* allow glibc communication via tgkill to other threads in our
93516 + thread group */
93517 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
93518 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
93519 + p = find_task_by_vpid_unrestricted(pid);
93520 + else
93521 +#endif
93522 + p = find_task_by_vpid(pid);
93523 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
93524 error = check_kill_permission(sig, info, p);
93525 /*
93526 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
93527 }
93528 seg = get_fs();
93529 set_fs(KERNEL_DS);
93530 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
93531 - (stack_t __force __user *) &uoss,
93532 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
93533 + (stack_t __force_user *) &uoss,
93534 compat_user_stack_pointer());
93535 set_fs(seg);
93536 if (ret >= 0 && uoss_ptr) {
93537 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
93538 index 40190f2..8861d40 100644
93539 --- a/kernel/smpboot.c
93540 +++ b/kernel/smpboot.c
93541 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
93542 }
93543 smpboot_unpark_thread(plug_thread, cpu);
93544 }
93545 - list_add(&plug_thread->list, &hotplug_threads);
93546 + pax_list_add(&plug_thread->list, &hotplug_threads);
93547 out:
93548 mutex_unlock(&smpboot_threads_lock);
93549 put_online_cpus();
93550 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
93551 {
93552 get_online_cpus();
93553 mutex_lock(&smpboot_threads_lock);
93554 - list_del(&plug_thread->list);
93555 + pax_list_del(&plug_thread->list);
93556 smpboot_destroy_threads(plug_thread);
93557 mutex_unlock(&smpboot_threads_lock);
93558 put_online_cpus();
93559 diff --git a/kernel/softirq.c b/kernel/softirq.c
93560 index c497fcd..e8f90a9 100644
93561 --- a/kernel/softirq.c
93562 +++ b/kernel/softirq.c
93563 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
93564 EXPORT_SYMBOL(irq_stat);
93565 #endif
93566
93567 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
93568 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
93569
93570 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
93571
93572 @@ -266,7 +266,7 @@ restart:
93573 kstat_incr_softirqs_this_cpu(vec_nr);
93574
93575 trace_softirq_entry(vec_nr);
93576 - h->action(h);
93577 + h->action();
93578 trace_softirq_exit(vec_nr);
93579 if (unlikely(prev_count != preempt_count())) {
93580 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
93581 @@ -426,7 +426,7 @@ void __raise_softirq_irqoff(unsigned int nr)
93582 or_softirq_pending(1UL << nr);
93583 }
93584
93585 -void open_softirq(int nr, void (*action)(struct softirq_action *))
93586 +void __init open_softirq(int nr, void (*action)(void))
93587 {
93588 softirq_vec[nr].action = action;
93589 }
93590 @@ -478,7 +478,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
93591 }
93592 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
93593
93594 -static void tasklet_action(struct softirq_action *a)
93595 +static void tasklet_action(void)
93596 {
93597 struct tasklet_struct *list;
93598
93599 @@ -514,7 +514,7 @@ static void tasklet_action(struct softirq_action *a)
93600 }
93601 }
93602
93603 -static void tasklet_hi_action(struct softirq_action *a)
93604 +static __latent_entropy void tasklet_hi_action(void)
93605 {
93606 struct tasklet_struct *list;
93607
93608 @@ -745,7 +745,7 @@ static struct notifier_block cpu_nfb = {
93609 .notifier_call = cpu_callback
93610 };
93611
93612 -static struct smp_hotplug_thread softirq_threads = {
93613 +static struct smp_hotplug_thread softirq_threads __read_only = {
93614 .store = &ksoftirqd,
93615 .thread_should_run = ksoftirqd_should_run,
93616 .thread_fn = run_ksoftirqd,
93617 diff --git a/kernel/sys.c b/kernel/sys.c
93618 index ea9c881..2194af5 100644
93619 --- a/kernel/sys.c
93620 +++ b/kernel/sys.c
93621 @@ -154,6 +154,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
93622 error = -EACCES;
93623 goto out;
93624 }
93625 +
93626 + if (gr_handle_chroot_setpriority(p, niceval)) {
93627 + error = -EACCES;
93628 + goto out;
93629 + }
93630 +
93631 no_nice = security_task_setnice(p, niceval);
93632 if (no_nice) {
93633 error = no_nice;
93634 @@ -359,6 +365,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
93635 goto error;
93636 }
93637
93638 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
93639 + goto error;
93640 +
93641 + if (!gid_eq(new->gid, old->gid)) {
93642 + /* make sure we generate a learn log for what will
93643 + end up being a role transition after a full-learning
93644 + policy is generated
93645 + CAP_SETGID is required to perform a transition
93646 + we may not log a CAP_SETGID check above, e.g.
93647 + in the case where new rgid = old egid
93648 + */
93649 + gr_learn_cap(current, new, CAP_SETGID);
93650 + }
93651 +
93652 if (rgid != (gid_t) -1 ||
93653 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
93654 new->sgid = new->egid;
93655 @@ -394,6 +414,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
93656 old = current_cred();
93657
93658 retval = -EPERM;
93659 +
93660 + if (gr_check_group_change(kgid, kgid, kgid))
93661 + goto error;
93662 +
93663 if (ns_capable(old->user_ns, CAP_SETGID))
93664 new->gid = new->egid = new->sgid = new->fsgid = kgid;
93665 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
93666 @@ -411,7 +435,7 @@ error:
93667 /*
93668 * change the user struct in a credentials set to match the new UID
93669 */
93670 -static int set_user(struct cred *new)
93671 +int set_user(struct cred *new)
93672 {
93673 struct user_struct *new_user;
93674
93675 @@ -491,7 +515,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
93676 goto error;
93677 }
93678
93679 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
93680 + goto error;
93681 +
93682 if (!uid_eq(new->uid, old->uid)) {
93683 + /* make sure we generate a learn log for what will
93684 + end up being a role transition after a full-learning
93685 + policy is generated
93686 + CAP_SETUID is required to perform a transition
93687 + we may not log a CAP_SETUID check above, e.g.
93688 + in the case where new ruid = old euid
93689 + */
93690 + gr_learn_cap(current, new, CAP_SETUID);
93691 retval = set_user(new);
93692 if (retval < 0)
93693 goto error;
93694 @@ -541,6 +576,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
93695 old = current_cred();
93696
93697 retval = -EPERM;
93698 +
93699 + if (gr_check_crash_uid(kuid))
93700 + goto error;
93701 + if (gr_check_user_change(kuid, kuid, kuid))
93702 + goto error;
93703 +
93704 if (ns_capable(old->user_ns, CAP_SETUID)) {
93705 new->suid = new->uid = kuid;
93706 if (!uid_eq(kuid, old->uid)) {
93707 @@ -610,6 +651,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
93708 goto error;
93709 }
93710
93711 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
93712 + goto error;
93713 +
93714 if (ruid != (uid_t) -1) {
93715 new->uid = kruid;
93716 if (!uid_eq(kruid, old->uid)) {
93717 @@ -694,6 +738,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
93718 goto error;
93719 }
93720
93721 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
93722 + goto error;
93723 +
93724 if (rgid != (gid_t) -1)
93725 new->gid = krgid;
93726 if (egid != (gid_t) -1)
93727 @@ -758,12 +805,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
93728 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
93729 ns_capable(old->user_ns, CAP_SETUID)) {
93730 if (!uid_eq(kuid, old->fsuid)) {
93731 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
93732 + goto error;
93733 +
93734 new->fsuid = kuid;
93735 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
93736 goto change_okay;
93737 }
93738 }
93739
93740 +error:
93741 abort_creds(new);
93742 return old_fsuid;
93743
93744 @@ -796,12 +847,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
93745 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
93746 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
93747 ns_capable(old->user_ns, CAP_SETGID)) {
93748 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
93749 + goto error;
93750 +
93751 if (!gid_eq(kgid, old->fsgid)) {
93752 new->fsgid = kgid;
93753 goto change_okay;
93754 }
93755 }
93756
93757 +error:
93758 abort_creds(new);
93759 return old_fsgid;
93760
93761 @@ -1178,19 +1233,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
93762 return -EFAULT;
93763
93764 down_read(&uts_sem);
93765 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
93766 + error = __copy_to_user(name->sysname, &utsname()->sysname,
93767 __OLD_UTS_LEN);
93768 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
93769 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
93770 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
93771 __OLD_UTS_LEN);
93772 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
93773 - error |= __copy_to_user(&name->release, &utsname()->release,
93774 + error |= __copy_to_user(name->release, &utsname()->release,
93775 __OLD_UTS_LEN);
93776 error |= __put_user(0, name->release + __OLD_UTS_LEN);
93777 - error |= __copy_to_user(&name->version, &utsname()->version,
93778 + error |= __copy_to_user(name->version, &utsname()->version,
93779 __OLD_UTS_LEN);
93780 error |= __put_user(0, name->version + __OLD_UTS_LEN);
93781 - error |= __copy_to_user(&name->machine, &utsname()->machine,
93782 + error |= __copy_to_user(name->machine, &utsname()->machine,
93783 __OLD_UTS_LEN);
93784 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
93785 up_read(&uts_sem);
93786 @@ -1391,6 +1446,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
93787 */
93788 new_rlim->rlim_cur = 1;
93789 }
93790 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
93791 + is changed to a lower value. Since tasks can be created by the same
93792 + user in between this limit change and an execve by this task, force
93793 + a recheck only for this task by setting PF_NPROC_EXCEEDED
93794 + */
93795 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
93796 + tsk->flags |= PF_NPROC_EXCEEDED;
93797 }
93798 if (!retval) {
93799 if (old_rlim)
93800 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
93801 index 88ea2d6..88acc77 100644
93802 --- a/kernel/sysctl.c
93803 +++ b/kernel/sysctl.c
93804 @@ -94,7 +94,6 @@
93805
93806
93807 #if defined(CONFIG_SYSCTL)
93808 -
93809 /* External variables not in a header file. */
93810 extern int max_threads;
93811 extern int suid_dumpable;
93812 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
93813
93814 /* Constants used for minimum and maximum */
93815 #ifdef CONFIG_LOCKUP_DETECTOR
93816 -static int sixty = 60;
93817 +static int sixty __read_only = 60;
93818 #endif
93819
93820 -static int __maybe_unused neg_one = -1;
93821 +static int __maybe_unused neg_one __read_only = -1;
93822
93823 -static int zero;
93824 -static int __maybe_unused one = 1;
93825 -static int __maybe_unused two = 2;
93826 -static int __maybe_unused four = 4;
93827 -static unsigned long one_ul = 1;
93828 -static int one_hundred = 100;
93829 +static int zero __read_only = 0;
93830 +static int __maybe_unused one __read_only = 1;
93831 +static int __maybe_unused two __read_only = 2;
93832 +static int __maybe_unused three __read_only = 3;
93833 +static int __maybe_unused four __read_only = 4;
93834 +static unsigned long one_ul __read_only = 1;
93835 +static int one_hundred __read_only = 100;
93836 #ifdef CONFIG_PRINTK
93837 -static int ten_thousand = 10000;
93838 +static int ten_thousand __read_only = 10000;
93839 #endif
93840
93841 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
93842 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
93843 void __user *buffer, size_t *lenp, loff_t *ppos);
93844 #endif
93845
93846 -#ifdef CONFIG_PRINTK
93847 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93848 void __user *buffer, size_t *lenp, loff_t *ppos);
93849 -#endif
93850
93851 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
93852 void __user *buffer, size_t *lenp, loff_t *ppos);
93853 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
93854
93855 #endif
93856
93857 +extern struct ctl_table grsecurity_table[];
93858 +
93859 static struct ctl_table kern_table[];
93860 static struct ctl_table vm_table[];
93861 static struct ctl_table fs_table[];
93862 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
93863 int sysctl_legacy_va_layout;
93864 #endif
93865
93866 +#ifdef CONFIG_PAX_SOFTMODE
93867 +static struct ctl_table pax_table[] = {
93868 + {
93869 + .procname = "softmode",
93870 + .data = &pax_softmode,
93871 + .maxlen = sizeof(unsigned int),
93872 + .mode = 0600,
93873 + .proc_handler = &proc_dointvec,
93874 + },
93875 +
93876 + { }
93877 +};
93878 +#endif
93879 +
93880 /* The default sysctl tables: */
93881
93882 static struct ctl_table sysctl_base_table[] = {
93883 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
93884 #endif
93885
93886 static struct ctl_table kern_table[] = {
93887 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
93888 + {
93889 + .procname = "grsecurity",
93890 + .mode = 0500,
93891 + .child = grsecurity_table,
93892 + },
93893 +#endif
93894 +
93895 +#ifdef CONFIG_PAX_SOFTMODE
93896 + {
93897 + .procname = "pax",
93898 + .mode = 0500,
93899 + .child = pax_table,
93900 + },
93901 +#endif
93902 +
93903 {
93904 .procname = "sched_child_runs_first",
93905 .data = &sysctl_sched_child_runs_first,
93906 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
93907 .data = &modprobe_path,
93908 .maxlen = KMOD_PATH_LEN,
93909 .mode = 0644,
93910 - .proc_handler = proc_dostring,
93911 + .proc_handler = proc_dostring_modpriv,
93912 },
93913 {
93914 .procname = "modules_disabled",
93915 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
93916 .extra1 = &zero,
93917 .extra2 = &one,
93918 },
93919 +#endif
93920 {
93921 .procname = "kptr_restrict",
93922 .data = &kptr_restrict,
93923 .maxlen = sizeof(int),
93924 .mode = 0644,
93925 .proc_handler = proc_dointvec_minmax_sysadmin,
93926 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93927 + .extra1 = &two,
93928 +#else
93929 .extra1 = &zero,
93930 +#endif
93931 .extra2 = &two,
93932 },
93933 -#endif
93934 {
93935 .procname = "ngroups_max",
93936 .data = &ngroups_max,
93937 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
93938 */
93939 {
93940 .procname = "perf_event_paranoid",
93941 - .data = &sysctl_perf_event_paranoid,
93942 - .maxlen = sizeof(sysctl_perf_event_paranoid),
93943 + .data = &sysctl_perf_event_legitimately_concerned,
93944 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
93945 .mode = 0644,
93946 - .proc_handler = proc_dointvec,
93947 + /* go ahead, be a hero */
93948 + .proc_handler = proc_dointvec_minmax_sysadmin,
93949 + .extra1 = &neg_one,
93950 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
93951 + .extra2 = &three,
93952 +#else
93953 + .extra2 = &two,
93954 +#endif
93955 },
93956 {
93957 .procname = "perf_event_mlock_kb",
93958 @@ -1340,6 +1381,13 @@ static struct ctl_table vm_table[] = {
93959 .proc_handler = proc_dointvec_minmax,
93960 .extra1 = &zero,
93961 },
93962 + {
93963 + .procname = "heap_stack_gap",
93964 + .data = &sysctl_heap_stack_gap,
93965 + .maxlen = sizeof(sysctl_heap_stack_gap),
93966 + .mode = 0644,
93967 + .proc_handler = proc_doulongvec_minmax,
93968 + },
93969 #else
93970 {
93971 .procname = "nr_trim_pages",
93972 @@ -1822,6 +1870,16 @@ int proc_dostring(struct ctl_table *table, int write,
93973 (char __user *)buffer, lenp, ppos);
93974 }
93975
93976 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93977 + void __user *buffer, size_t *lenp, loff_t *ppos)
93978 +{
93979 + if (write && !capable(CAP_SYS_MODULE))
93980 + return -EPERM;
93981 +
93982 + return _proc_do_string(table->data, table->maxlen, write,
93983 + buffer, lenp, ppos);
93984 +}
93985 +
93986 static size_t proc_skip_spaces(char **buf)
93987 {
93988 size_t ret;
93989 @@ -1927,6 +1985,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
93990 len = strlen(tmp);
93991 if (len > *size)
93992 len = *size;
93993 + if (len > sizeof(tmp))
93994 + len = sizeof(tmp);
93995 if (copy_to_user(*buf, tmp, len))
93996 return -EFAULT;
93997 *size -= len;
93998 @@ -2104,7 +2164,7 @@ int proc_dointvec(struct ctl_table *table, int write,
93999 static int proc_taint(struct ctl_table *table, int write,
94000 void __user *buffer, size_t *lenp, loff_t *ppos)
94001 {
94002 - struct ctl_table t;
94003 + ctl_table_no_const t;
94004 unsigned long tmptaint = get_taint();
94005 int err;
94006
94007 @@ -2132,7 +2192,6 @@ static int proc_taint(struct ctl_table *table, int write,
94008 return err;
94009 }
94010
94011 -#ifdef CONFIG_PRINTK
94012 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
94013 void __user *buffer, size_t *lenp, loff_t *ppos)
94014 {
94015 @@ -2141,7 +2200,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
94016
94017 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
94018 }
94019 -#endif
94020
94021 struct do_proc_dointvec_minmax_conv_param {
94022 int *min;
94023 @@ -2701,6 +2759,12 @@ int proc_dostring(struct ctl_table *table, int write,
94024 return -ENOSYS;
94025 }
94026
94027 +int proc_dostring_modpriv(struct ctl_table *table, int write,
94028 + void __user *buffer, size_t *lenp, loff_t *ppos)
94029 +{
94030 + return -ENOSYS;
94031 +}
94032 +
94033 int proc_dointvec(struct ctl_table *table, int write,
94034 void __user *buffer, size_t *lenp, loff_t *ppos)
94035 {
94036 @@ -2757,5 +2821,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
94037 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
94038 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
94039 EXPORT_SYMBOL(proc_dostring);
94040 +EXPORT_SYMBOL(proc_dostring_modpriv);
94041 EXPORT_SYMBOL(proc_doulongvec_minmax);
94042 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
94043 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
94044 index 670fff8..a247812 100644
94045 --- a/kernel/taskstats.c
94046 +++ b/kernel/taskstats.c
94047 @@ -28,9 +28,12 @@
94048 #include <linux/fs.h>
94049 #include <linux/file.h>
94050 #include <linux/pid_namespace.h>
94051 +#include <linux/grsecurity.h>
94052 #include <net/genetlink.h>
94053 #include <linux/atomic.h>
94054
94055 +extern int gr_is_taskstats_denied(int pid);
94056 +
94057 /*
94058 * Maximum length of a cpumask that can be specified in
94059 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
94060 @@ -576,6 +579,9 @@ err:
94061
94062 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
94063 {
94064 + if (gr_is_taskstats_denied(current->pid))
94065 + return -EACCES;
94066 +
94067 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
94068 return cmd_attr_register_cpumask(info);
94069 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
94070 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
94071 index a7077d3..dd48a49 100644
94072 --- a/kernel/time/alarmtimer.c
94073 +++ b/kernel/time/alarmtimer.c
94074 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
94075 struct platform_device *pdev;
94076 int error = 0;
94077 int i;
94078 - struct k_clock alarm_clock = {
94079 + static struct k_clock alarm_clock = {
94080 .clock_getres = alarm_clock_getres,
94081 .clock_get = alarm_clock_get,
94082 .timer_create = alarm_timer_create,
94083 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
94084 index d8c724c..6b331a4 100644
94085 --- a/kernel/time/hrtimer.c
94086 +++ b/kernel/time/hrtimer.c
94087 @@ -1399,7 +1399,7 @@ void hrtimer_peek_ahead_timers(void)
94088 local_irq_restore(flags);
94089 }
94090
94091 -static void run_hrtimer_softirq(struct softirq_action *h)
94092 +static __latent_entropy void run_hrtimer_softirq(void)
94093 {
94094 hrtimer_peek_ahead_timers();
94095 }
94096 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
94097 index a16b678..8c5bd9d 100644
94098 --- a/kernel/time/posix-cpu-timers.c
94099 +++ b/kernel/time/posix-cpu-timers.c
94100 @@ -1450,14 +1450,14 @@ struct k_clock clock_posix_cpu = {
94101
94102 static __init int init_posix_cpu_timers(void)
94103 {
94104 - struct k_clock process = {
94105 + static struct k_clock process = {
94106 .clock_getres = process_cpu_clock_getres,
94107 .clock_get = process_cpu_clock_get,
94108 .timer_create = process_cpu_timer_create,
94109 .nsleep = process_cpu_nsleep,
94110 .nsleep_restart = process_cpu_nsleep_restart,
94111 };
94112 - struct k_clock thread = {
94113 + static struct k_clock thread = {
94114 .clock_getres = thread_cpu_clock_getres,
94115 .clock_get = thread_cpu_clock_get,
94116 .timer_create = thread_cpu_timer_create,
94117 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
94118 index 31ea01f..7fc61ef 100644
94119 --- a/kernel/time/posix-timers.c
94120 +++ b/kernel/time/posix-timers.c
94121 @@ -43,6 +43,7 @@
94122 #include <linux/hash.h>
94123 #include <linux/posix-clock.h>
94124 #include <linux/posix-timers.h>
94125 +#include <linux/grsecurity.h>
94126 #include <linux/syscalls.h>
94127 #include <linux/wait.h>
94128 #include <linux/workqueue.h>
94129 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
94130 * which we beg off on and pass to do_sys_settimeofday().
94131 */
94132
94133 -static struct k_clock posix_clocks[MAX_CLOCKS];
94134 +static struct k_clock *posix_clocks[MAX_CLOCKS];
94135
94136 /*
94137 * These ones are defined below.
94138 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
94139 */
94140 static __init int init_posix_timers(void)
94141 {
94142 - struct k_clock clock_realtime = {
94143 + static struct k_clock clock_realtime = {
94144 .clock_getres = hrtimer_get_res,
94145 .clock_get = posix_clock_realtime_get,
94146 .clock_set = posix_clock_realtime_set,
94147 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
94148 .timer_get = common_timer_get,
94149 .timer_del = common_timer_del,
94150 };
94151 - struct k_clock clock_monotonic = {
94152 + static struct k_clock clock_monotonic = {
94153 .clock_getres = hrtimer_get_res,
94154 .clock_get = posix_ktime_get_ts,
94155 .nsleep = common_nsleep,
94156 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
94157 .timer_get = common_timer_get,
94158 .timer_del = common_timer_del,
94159 };
94160 - struct k_clock clock_monotonic_raw = {
94161 + static struct k_clock clock_monotonic_raw = {
94162 .clock_getres = hrtimer_get_res,
94163 .clock_get = posix_get_monotonic_raw,
94164 };
94165 - struct k_clock clock_realtime_coarse = {
94166 + static struct k_clock clock_realtime_coarse = {
94167 .clock_getres = posix_get_coarse_res,
94168 .clock_get = posix_get_realtime_coarse,
94169 };
94170 - struct k_clock clock_monotonic_coarse = {
94171 + static struct k_clock clock_monotonic_coarse = {
94172 .clock_getres = posix_get_coarse_res,
94173 .clock_get = posix_get_monotonic_coarse,
94174 };
94175 - struct k_clock clock_tai = {
94176 + static struct k_clock clock_tai = {
94177 .clock_getres = hrtimer_get_res,
94178 .clock_get = posix_get_tai,
94179 .nsleep = common_nsleep,
94180 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
94181 .timer_get = common_timer_get,
94182 .timer_del = common_timer_del,
94183 };
94184 - struct k_clock clock_boottime = {
94185 + static struct k_clock clock_boottime = {
94186 .clock_getres = hrtimer_get_res,
94187 .clock_get = posix_get_boottime,
94188 .nsleep = common_nsleep,
94189 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
94190 return;
94191 }
94192
94193 - posix_clocks[clock_id] = *new_clock;
94194 + posix_clocks[clock_id] = new_clock;
94195 }
94196 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
94197
94198 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
94199 return (id & CLOCKFD_MASK) == CLOCKFD ?
94200 &clock_posix_dynamic : &clock_posix_cpu;
94201
94202 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
94203 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
94204 return NULL;
94205 - return &posix_clocks[id];
94206 + return posix_clocks[id];
94207 }
94208
94209 static int common_timer_create(struct k_itimer *new_timer)
94210 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
94211 struct k_clock *kc = clockid_to_kclock(which_clock);
94212 struct k_itimer *new_timer;
94213 int error, new_timer_id;
94214 - sigevent_t event;
94215 + sigevent_t event = { };
94216 int it_id_set = IT_ID_NOT_SET;
94217
94218 if (!kc)
94219 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
94220 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
94221 return -EFAULT;
94222
94223 + /* only the CLOCK_REALTIME clock can be set, all other clocks
94224 + have their clock_set fptr set to a nosettime dummy function
94225 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
94226 + call common_clock_set, which calls do_sys_settimeofday, which
94227 + we hook
94228 + */
94229 +
94230 return kc->clock_set(which_clock, &new_tp);
94231 }
94232
94233 diff --git a/kernel/time/time.c b/kernel/time/time.c
94234 index 2c85b77..6530536 100644
94235 --- a/kernel/time/time.c
94236 +++ b/kernel/time/time.c
94237 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
94238 return error;
94239
94240 if (tz) {
94241 + /* we log in do_settimeofday called below, so don't log twice
94242 + */
94243 + if (!tv)
94244 + gr_log_timechange();
94245 +
94246 sys_tz = *tz;
94247 update_vsyscall_tz();
94248 if (firsttime) {
94249 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
94250 index 6a93185..288c331 100644
94251 --- a/kernel/time/timekeeping.c
94252 +++ b/kernel/time/timekeeping.c
94253 @@ -15,6 +15,7 @@
94254 #include <linux/init.h>
94255 #include <linux/mm.h>
94256 #include <linux/sched.h>
94257 +#include <linux/grsecurity.h>
94258 #include <linux/syscore_ops.h>
94259 #include <linux/clocksource.h>
94260 #include <linux/jiffies.h>
94261 @@ -775,6 +776,8 @@ int do_settimeofday64(const struct timespec64 *ts)
94262 if (!timespec64_valid_strict(ts))
94263 return -EINVAL;
94264
94265 + gr_log_timechange();
94266 +
94267 raw_spin_lock_irqsave(&timekeeper_lock, flags);
94268 write_seqcount_begin(&tk_core.seq);
94269
94270 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
94271 index 2d3f5c5..7ed7dc5 100644
94272 --- a/kernel/time/timer.c
94273 +++ b/kernel/time/timer.c
94274 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
94275 /*
94276 * This function runs timers and the timer-tq in bottom half context.
94277 */
94278 -static void run_timer_softirq(struct softirq_action *h)
94279 +static __latent_entropy void run_timer_softirq(void)
94280 {
94281 struct tvec_base *base = __this_cpu_read(tvec_bases);
94282
94283 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
94284 *
94285 * In all cases the return value is guaranteed to be non-negative.
94286 */
94287 -signed long __sched schedule_timeout(signed long timeout)
94288 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
94289 {
94290 struct timer_list timer;
94291 unsigned long expire;
94292 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
94293 index 61ed862..3b52c65 100644
94294 --- a/kernel/time/timer_list.c
94295 +++ b/kernel/time/timer_list.c
94296 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
94297
94298 static void print_name_offset(struct seq_file *m, void *sym)
94299 {
94300 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94301 + SEQ_printf(m, "<%p>", NULL);
94302 +#else
94303 char symname[KSYM_NAME_LEN];
94304
94305 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
94306 SEQ_printf(m, "<%pK>", sym);
94307 else
94308 SEQ_printf(m, "%s", symname);
94309 +#endif
94310 }
94311
94312 static void
94313 @@ -119,7 +123,11 @@ next_one:
94314 static void
94315 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
94316 {
94317 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94318 + SEQ_printf(m, " .base: %p\n", NULL);
94319 +#else
94320 SEQ_printf(m, " .base: %pK\n", base);
94321 +#endif
94322 SEQ_printf(m, " .index: %d\n",
94323 base->index);
94324 SEQ_printf(m, " .resolution: %Lu nsecs\n",
94325 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
94326 {
94327 struct proc_dir_entry *pe;
94328
94329 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
94330 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
94331 +#else
94332 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
94333 +#endif
94334 if (!pe)
94335 return -ENOMEM;
94336 return 0;
94337 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
94338 index 1fb08f2..ca4bb1e 100644
94339 --- a/kernel/time/timer_stats.c
94340 +++ b/kernel/time/timer_stats.c
94341 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
94342 static unsigned long nr_entries;
94343 static struct entry entries[MAX_ENTRIES];
94344
94345 -static atomic_t overflow_count;
94346 +static atomic_unchecked_t overflow_count;
94347
94348 /*
94349 * The entries are in a hash-table, for fast lookup:
94350 @@ -140,7 +140,7 @@ static void reset_entries(void)
94351 nr_entries = 0;
94352 memset(entries, 0, sizeof(entries));
94353 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
94354 - atomic_set(&overflow_count, 0);
94355 + atomic_set_unchecked(&overflow_count, 0);
94356 }
94357
94358 static struct entry *alloc_entry(void)
94359 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
94360 if (likely(entry))
94361 entry->count++;
94362 else
94363 - atomic_inc(&overflow_count);
94364 + atomic_inc_unchecked(&overflow_count);
94365
94366 out_unlock:
94367 raw_spin_unlock_irqrestore(lock, flags);
94368 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
94369
94370 static void print_name_offset(struct seq_file *m, unsigned long addr)
94371 {
94372 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94373 + seq_printf(m, "<%p>", NULL);
94374 +#else
94375 char symname[KSYM_NAME_LEN];
94376
94377 if (lookup_symbol_name(addr, symname) < 0)
94378 - seq_printf(m, "<%p>", (void *)addr);
94379 + seq_printf(m, "<%pK>", (void *)addr);
94380 else
94381 seq_printf(m, "%s", symname);
94382 +#endif
94383 }
94384
94385 static int tstats_show(struct seq_file *m, void *v)
94386 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
94387
94388 seq_puts(m, "Timer Stats Version: v0.3\n");
94389 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
94390 - if (atomic_read(&overflow_count))
94391 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
94392 + if (atomic_read_unchecked(&overflow_count))
94393 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
94394 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
94395
94396 for (i = 0; i < nr_entries; i++) {
94397 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
94398 {
94399 struct proc_dir_entry *pe;
94400
94401 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
94402 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
94403 +#else
94404 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
94405 +#endif
94406 if (!pe)
94407 return -ENOMEM;
94408 return 0;
94409 diff --git a/kernel/torture.c b/kernel/torture.c
94410 index dd70993..0bf694b 100644
94411 --- a/kernel/torture.c
94412 +++ b/kernel/torture.c
94413 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
94414 mutex_lock(&fullstop_mutex);
94415 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
94416 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
94417 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
94418 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
94419 } else {
94420 pr_warn("Concurrent rmmod and shutdown illegal!\n");
94421 }
94422 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
94423 if (!torture_must_stop()) {
94424 if (stutter > 1) {
94425 schedule_timeout_interruptible(stutter - 1);
94426 - ACCESS_ONCE(stutter_pause_test) = 2;
94427 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
94428 }
94429 schedule_timeout_interruptible(1);
94430 - ACCESS_ONCE(stutter_pause_test) = 1;
94431 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
94432 }
94433 if (!torture_must_stop())
94434 schedule_timeout_interruptible(stutter);
94435 - ACCESS_ONCE(stutter_pause_test) = 0;
94436 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
94437 torture_shutdown_absorb("torture_stutter");
94438 } while (!torture_must_stop());
94439 torture_kthread_stopping("torture_stutter");
94440 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
94441 schedule_timeout_uninterruptible(10);
94442 return true;
94443 }
94444 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
94445 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
94446 mutex_unlock(&fullstop_mutex);
94447 torture_shutdown_cleanup();
94448 torture_shuffle_cleanup();
94449 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
94450 index 483cecf..ac46091 100644
94451 --- a/kernel/trace/blktrace.c
94452 +++ b/kernel/trace/blktrace.c
94453 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
94454 struct blk_trace *bt = filp->private_data;
94455 char buf[16];
94456
94457 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
94458 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
94459
94460 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
94461 }
94462 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
94463 return 1;
94464
94465 bt = buf->chan->private_data;
94466 - atomic_inc(&bt->dropped);
94467 + atomic_inc_unchecked(&bt->dropped);
94468 return 0;
94469 }
94470
94471 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
94472
94473 bt->dir = dir;
94474 bt->dev = dev;
94475 - atomic_set(&bt->dropped, 0);
94476 + atomic_set_unchecked(&bt->dropped, 0);
94477 INIT_LIST_HEAD(&bt->running_list);
94478
94479 ret = -EIO;
94480 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
94481 index af5bffd..57664b8 100644
94482 --- a/kernel/trace/ftrace.c
94483 +++ b/kernel/trace/ftrace.c
94484 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
94485 if (unlikely(ftrace_disabled))
94486 return 0;
94487
94488 + ret = ftrace_arch_code_modify_prepare();
94489 + FTRACE_WARN_ON(ret);
94490 + if (ret)
94491 + return 0;
94492 +
94493 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
94494 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
94495 if (ret) {
94496 ftrace_bug(ret, rec);
94497 - return 0;
94498 }
94499 - return 1;
94500 + return ret ? 0 : 1;
94501 }
94502
94503 /*
94504 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
94505 if (!count)
94506 return 0;
94507
94508 + pax_open_kernel();
94509 sort(start, count, sizeof(*start),
94510 ftrace_cmp_ips, ftrace_swap_ips);
94511 + pax_close_kernel();
94512
94513 start_pg = ftrace_allocate_pages(count);
94514 if (!start_pg)
94515 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
94516
94517 if (t->ret_stack == NULL) {
94518 atomic_set(&t->tracing_graph_pause, 0);
94519 - atomic_set(&t->trace_overrun, 0);
94520 + atomic_set_unchecked(&t->trace_overrun, 0);
94521 t->curr_ret_stack = -1;
94522 /* Make sure the tasks see the -1 first: */
94523 smp_wmb();
94524 @@ -5876,7 +5883,7 @@ static void
94525 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
94526 {
94527 atomic_set(&t->tracing_graph_pause, 0);
94528 - atomic_set(&t->trace_overrun, 0);
94529 + atomic_set_unchecked(&t->trace_overrun, 0);
94530 t->ftrace_timestamp = 0;
94531 /* make curr_ret_stack visible before we add the ret_stack */
94532 smp_wmb();
94533 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
94534 index d2e151c..1498973 100644
94535 --- a/kernel/trace/ring_buffer.c
94536 +++ b/kernel/trace/ring_buffer.c
94537 @@ -350,9 +350,9 @@ struct buffer_data_page {
94538 */
94539 struct buffer_page {
94540 struct list_head list; /* list of buffer pages */
94541 - local_t write; /* index for next write */
94542 + local_unchecked_t write; /* index for next write */
94543 unsigned read; /* index for next read */
94544 - local_t entries; /* entries on this page */
94545 + local_unchecked_t entries; /* entries on this page */
94546 unsigned long real_end; /* real end of data */
94547 struct buffer_data_page *page; /* Actual data page */
94548 };
94549 @@ -473,11 +473,11 @@ struct ring_buffer_per_cpu {
94550 unsigned long last_overrun;
94551 local_t entries_bytes;
94552 local_t entries;
94553 - local_t overrun;
94554 - local_t commit_overrun;
94555 - local_t dropped_events;
94556 + local_unchecked_t overrun;
94557 + local_unchecked_t commit_overrun;
94558 + local_unchecked_t dropped_events;
94559 local_t committing;
94560 - local_t commits;
94561 + local_unchecked_t commits;
94562 unsigned long read;
94563 unsigned long read_bytes;
94564 u64 write_stamp;
94565 @@ -1047,8 +1047,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94566 *
94567 * We add a counter to the write field to denote this.
94568 */
94569 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
94570 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
94571 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
94572 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
94573
94574 /*
94575 * Just make sure we have seen our old_write and synchronize
94576 @@ -1076,8 +1076,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94577 * cmpxchg to only update if an interrupt did not already
94578 * do it for us. If the cmpxchg fails, we don't care.
94579 */
94580 - (void)local_cmpxchg(&next_page->write, old_write, val);
94581 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
94582 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
94583 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
94584
94585 /*
94586 * No need to worry about races with clearing out the commit.
94587 @@ -1445,12 +1445,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
94588
94589 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
94590 {
94591 - return local_read(&bpage->entries) & RB_WRITE_MASK;
94592 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
94593 }
94594
94595 static inline unsigned long rb_page_write(struct buffer_page *bpage)
94596 {
94597 - return local_read(&bpage->write) & RB_WRITE_MASK;
94598 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
94599 }
94600
94601 static int
94602 @@ -1545,7 +1545,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
94603 * bytes consumed in ring buffer from here.
94604 * Increment overrun to account for the lost events.
94605 */
94606 - local_add(page_entries, &cpu_buffer->overrun);
94607 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
94608 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94609 }
94610
94611 @@ -2107,7 +2107,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
94612 * it is our responsibility to update
94613 * the counters.
94614 */
94615 - local_add(entries, &cpu_buffer->overrun);
94616 + local_add_unchecked(entries, &cpu_buffer->overrun);
94617 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94618
94619 /*
94620 @@ -2257,7 +2257,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94621 if (tail == BUF_PAGE_SIZE)
94622 tail_page->real_end = 0;
94623
94624 - local_sub(length, &tail_page->write);
94625 + local_sub_unchecked(length, &tail_page->write);
94626 return;
94627 }
94628
94629 @@ -2292,7 +2292,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94630 rb_event_set_padding(event);
94631
94632 /* Set the write back to the previous setting */
94633 - local_sub(length, &tail_page->write);
94634 + local_sub_unchecked(length, &tail_page->write);
94635 return;
94636 }
94637
94638 @@ -2304,7 +2304,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94639
94640 /* Set write to end of buffer */
94641 length = (tail + length) - BUF_PAGE_SIZE;
94642 - local_sub(length, &tail_page->write);
94643 + local_sub_unchecked(length, &tail_page->write);
94644 }
94645
94646 /*
94647 @@ -2330,7 +2330,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94648 * about it.
94649 */
94650 if (unlikely(next_page == commit_page)) {
94651 - local_inc(&cpu_buffer->commit_overrun);
94652 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94653 goto out_reset;
94654 }
94655
94656 @@ -2360,7 +2360,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94657 * this is easy, just stop here.
94658 */
94659 if (!(buffer->flags & RB_FL_OVERWRITE)) {
94660 - local_inc(&cpu_buffer->dropped_events);
94661 + local_inc_unchecked(&cpu_buffer->dropped_events);
94662 goto out_reset;
94663 }
94664
94665 @@ -2386,7 +2386,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94666 cpu_buffer->tail_page) &&
94667 (cpu_buffer->commit_page ==
94668 cpu_buffer->reader_page))) {
94669 - local_inc(&cpu_buffer->commit_overrun);
94670 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94671 goto out_reset;
94672 }
94673 }
94674 @@ -2434,7 +2434,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94675 length += RB_LEN_TIME_EXTEND;
94676
94677 tail_page = cpu_buffer->tail_page;
94678 - write = local_add_return(length, &tail_page->write);
94679 + write = local_add_return_unchecked(length, &tail_page->write);
94680
94681 /* set write to only the index of the write */
94682 write &= RB_WRITE_MASK;
94683 @@ -2458,7 +2458,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94684 kmemcheck_annotate_bitfield(event, bitfield);
94685 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
94686
94687 - local_inc(&tail_page->entries);
94688 + local_inc_unchecked(&tail_page->entries);
94689
94690 /*
94691 * If this is the first commit on the page, then update
94692 @@ -2491,7 +2491,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94693
94694 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
94695 unsigned long write_mask =
94696 - local_read(&bpage->write) & ~RB_WRITE_MASK;
94697 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
94698 unsigned long event_length = rb_event_length(event);
94699 /*
94700 * This is on the tail page. It is possible that
94701 @@ -2501,7 +2501,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94702 */
94703 old_index += write_mask;
94704 new_index += write_mask;
94705 - index = local_cmpxchg(&bpage->write, old_index, new_index);
94706 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
94707 if (index == old_index) {
94708 /* update counters */
94709 local_sub(event_length, &cpu_buffer->entries_bytes);
94710 @@ -2516,7 +2516,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94711 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
94712 {
94713 local_inc(&cpu_buffer->committing);
94714 - local_inc(&cpu_buffer->commits);
94715 + local_inc_unchecked(&cpu_buffer->commits);
94716 }
94717
94718 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94719 @@ -2528,7 +2528,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94720 return;
94721
94722 again:
94723 - commits = local_read(&cpu_buffer->commits);
94724 + commits = local_read_unchecked(&cpu_buffer->commits);
94725 /* synchronize with interrupts */
94726 barrier();
94727 if (local_read(&cpu_buffer->committing) == 1)
94728 @@ -2544,7 +2544,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94729 * updating of the commit page and the clearing of the
94730 * committing counter.
94731 */
94732 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
94733 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
94734 !local_read(&cpu_buffer->committing)) {
94735 local_inc(&cpu_buffer->committing);
94736 goto again;
94737 @@ -2574,7 +2574,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
94738 barrier();
94739 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
94740 local_dec(&cpu_buffer->committing);
94741 - local_dec(&cpu_buffer->commits);
94742 + local_dec_unchecked(&cpu_buffer->commits);
94743 return NULL;
94744 }
94745 #endif
94746 @@ -2904,7 +2904,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94747
94748 /* Do the likely case first */
94749 if (likely(bpage->page == (void *)addr)) {
94750 - local_dec(&bpage->entries);
94751 + local_dec_unchecked(&bpage->entries);
94752 return;
94753 }
94754
94755 @@ -2916,7 +2916,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94756 start = bpage;
94757 do {
94758 if (bpage->page == (void *)addr) {
94759 - local_dec(&bpage->entries);
94760 + local_dec_unchecked(&bpage->entries);
94761 return;
94762 }
94763 rb_inc_page(cpu_buffer, &bpage);
94764 @@ -3200,7 +3200,7 @@ static inline unsigned long
94765 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
94766 {
94767 return local_read(&cpu_buffer->entries) -
94768 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
94769 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
94770 }
94771
94772 /**
94773 @@ -3289,7 +3289,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
94774 return 0;
94775
94776 cpu_buffer = buffer->buffers[cpu];
94777 - ret = local_read(&cpu_buffer->overrun);
94778 + ret = local_read_unchecked(&cpu_buffer->overrun);
94779
94780 return ret;
94781 }
94782 @@ -3312,7 +3312,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
94783 return 0;
94784
94785 cpu_buffer = buffer->buffers[cpu];
94786 - ret = local_read(&cpu_buffer->commit_overrun);
94787 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
94788
94789 return ret;
94790 }
94791 @@ -3334,7 +3334,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
94792 return 0;
94793
94794 cpu_buffer = buffer->buffers[cpu];
94795 - ret = local_read(&cpu_buffer->dropped_events);
94796 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
94797
94798 return ret;
94799 }
94800 @@ -3397,7 +3397,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
94801 /* if you care about this being correct, lock the buffer */
94802 for_each_buffer_cpu(buffer, cpu) {
94803 cpu_buffer = buffer->buffers[cpu];
94804 - overruns += local_read(&cpu_buffer->overrun);
94805 + overruns += local_read_unchecked(&cpu_buffer->overrun);
94806 }
94807
94808 return overruns;
94809 @@ -3568,8 +3568,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94810 /*
94811 * Reset the reader page to size zero.
94812 */
94813 - local_set(&cpu_buffer->reader_page->write, 0);
94814 - local_set(&cpu_buffer->reader_page->entries, 0);
94815 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94816 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94817 local_set(&cpu_buffer->reader_page->page->commit, 0);
94818 cpu_buffer->reader_page->real_end = 0;
94819
94820 @@ -3603,7 +3603,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94821 * want to compare with the last_overrun.
94822 */
94823 smp_mb();
94824 - overwrite = local_read(&(cpu_buffer->overrun));
94825 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
94826
94827 /*
94828 * Here's the tricky part.
94829 @@ -4175,8 +4175,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94830
94831 cpu_buffer->head_page
94832 = list_entry(cpu_buffer->pages, struct buffer_page, list);
94833 - local_set(&cpu_buffer->head_page->write, 0);
94834 - local_set(&cpu_buffer->head_page->entries, 0);
94835 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
94836 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
94837 local_set(&cpu_buffer->head_page->page->commit, 0);
94838
94839 cpu_buffer->head_page->read = 0;
94840 @@ -4186,18 +4186,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94841
94842 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
94843 INIT_LIST_HEAD(&cpu_buffer->new_pages);
94844 - local_set(&cpu_buffer->reader_page->write, 0);
94845 - local_set(&cpu_buffer->reader_page->entries, 0);
94846 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94847 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94848 local_set(&cpu_buffer->reader_page->page->commit, 0);
94849 cpu_buffer->reader_page->read = 0;
94850
94851 local_set(&cpu_buffer->entries_bytes, 0);
94852 - local_set(&cpu_buffer->overrun, 0);
94853 - local_set(&cpu_buffer->commit_overrun, 0);
94854 - local_set(&cpu_buffer->dropped_events, 0);
94855 + local_set_unchecked(&cpu_buffer->overrun, 0);
94856 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
94857 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
94858 local_set(&cpu_buffer->entries, 0);
94859 local_set(&cpu_buffer->committing, 0);
94860 - local_set(&cpu_buffer->commits, 0);
94861 + local_set_unchecked(&cpu_buffer->commits, 0);
94862 cpu_buffer->read = 0;
94863 cpu_buffer->read_bytes = 0;
94864
94865 @@ -4598,8 +4598,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
94866 rb_init_page(bpage);
94867 bpage = reader->page;
94868 reader->page = *data_page;
94869 - local_set(&reader->write, 0);
94870 - local_set(&reader->entries, 0);
94871 + local_set_unchecked(&reader->write, 0);
94872 + local_set_unchecked(&reader->entries, 0);
94873 reader->read = 0;
94874 *data_page = bpage;
94875
94876 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
94877 index 361a827..6a319a3 100644
94878 --- a/kernel/trace/trace.c
94879 +++ b/kernel/trace/trace.c
94880 @@ -3499,7 +3499,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
94881 return 0;
94882 }
94883
94884 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
94885 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
94886 {
94887 /* do nothing if flag is already set */
94888 if (!!(trace_flags & mask) == !!enabled)
94889 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
94890 index 8de48ba..3e5b4fa 100644
94891 --- a/kernel/trace/trace.h
94892 +++ b/kernel/trace/trace.h
94893 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
94894 void trace_printk_init_buffers(void);
94895 void trace_printk_start_comm(void);
94896 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
94897 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
94898 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
94899
94900 /*
94901 * Normal trace_printk() and friends allocates special buffers
94902 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
94903 index 57b67b1..66082a9 100644
94904 --- a/kernel/trace/trace_clock.c
94905 +++ b/kernel/trace/trace_clock.c
94906 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
94907 return now;
94908 }
94909
94910 -static atomic64_t trace_counter;
94911 +static atomic64_unchecked_t trace_counter;
94912
94913 /*
94914 * trace_clock_counter(): simply an atomic counter.
94915 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
94916 */
94917 u64 notrace trace_clock_counter(void)
94918 {
94919 - return atomic64_add_return(1, &trace_counter);
94920 + return atomic64_inc_return_unchecked(&trace_counter);
94921 }
94922 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
94923 index b03a0ea..2df3168 100644
94924 --- a/kernel/trace/trace_events.c
94925 +++ b/kernel/trace/trace_events.c
94926 @@ -1755,7 +1755,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
94927 return 0;
94928 }
94929
94930 -struct ftrace_module_file_ops;
94931 static void __add_event_to_tracers(struct ftrace_event_call *call);
94932
94933 /* Add an additional event_call dynamically */
94934 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
94935 index ba47600..d0e47fa 100644
94936 --- a/kernel/trace/trace_functions_graph.c
94937 +++ b/kernel/trace/trace_functions_graph.c
94938 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
94939
94940 /* The return trace stack is full */
94941 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
94942 - atomic_inc(&current->trace_overrun);
94943 + atomic_inc_unchecked(&current->trace_overrun);
94944 return -EBUSY;
94945 }
94946
94947 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
94948 *ret = current->ret_stack[index].ret;
94949 trace->func = current->ret_stack[index].func;
94950 trace->calltime = current->ret_stack[index].calltime;
94951 - trace->overrun = atomic_read(&current->trace_overrun);
94952 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
94953 trace->depth = index;
94954 }
94955
94956 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
94957 index 7a9ba62..2e0e4a1 100644
94958 --- a/kernel/trace/trace_mmiotrace.c
94959 +++ b/kernel/trace/trace_mmiotrace.c
94960 @@ -24,7 +24,7 @@ struct header_iter {
94961 static struct trace_array *mmio_trace_array;
94962 static bool overrun_detected;
94963 static unsigned long prev_overruns;
94964 -static atomic_t dropped_count;
94965 +static atomic_unchecked_t dropped_count;
94966
94967 static void mmio_reset_data(struct trace_array *tr)
94968 {
94969 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
94970
94971 static unsigned long count_overruns(struct trace_iterator *iter)
94972 {
94973 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
94974 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
94975 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
94976
94977 if (over > prev_overruns)
94978 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
94979 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
94980 sizeof(*entry), 0, pc);
94981 if (!event) {
94982 - atomic_inc(&dropped_count);
94983 + atomic_inc_unchecked(&dropped_count);
94984 return;
94985 }
94986 entry = ring_buffer_event_data(event);
94987 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
94988 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
94989 sizeof(*entry), 0, pc);
94990 if (!event) {
94991 - atomic_inc(&dropped_count);
94992 + atomic_inc_unchecked(&dropped_count);
94993 return;
94994 }
94995 entry = ring_buffer_event_data(event);
94996 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
94997 index b77b9a6..82f19bd 100644
94998 --- a/kernel/trace/trace_output.c
94999 +++ b/kernel/trace/trace_output.c
95000 @@ -707,14 +707,16 @@ int register_ftrace_event(struct trace_event *event)
95001 goto out;
95002 }
95003
95004 + pax_open_kernel();
95005 if (event->funcs->trace == NULL)
95006 - event->funcs->trace = trace_nop_print;
95007 + *(void **)&event->funcs->trace = trace_nop_print;
95008 if (event->funcs->raw == NULL)
95009 - event->funcs->raw = trace_nop_print;
95010 + *(void **)&event->funcs->raw = trace_nop_print;
95011 if (event->funcs->hex == NULL)
95012 - event->funcs->hex = trace_nop_print;
95013 + *(void **)&event->funcs->hex = trace_nop_print;
95014 if (event->funcs->binary == NULL)
95015 - event->funcs->binary = trace_nop_print;
95016 + *(void **)&event->funcs->binary = trace_nop_print;
95017 + pax_close_kernel();
95018
95019 key = event->type & (EVENT_HASHSIZE - 1);
95020
95021 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
95022 index f8b45d8..70ff6c8 100644
95023 --- a/kernel/trace/trace_seq.c
95024 +++ b/kernel/trace/trace_seq.c
95025 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
95026 return 0;
95027 }
95028
95029 - seq_buf_path(&s->seq, path, "\n");
95030 + seq_buf_path(&s->seq, path, "\n\\");
95031
95032 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
95033 s->seq.len = save_len;
95034 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
95035 index 16eddb3..758b308 100644
95036 --- a/kernel/trace/trace_stack.c
95037 +++ b/kernel/trace/trace_stack.c
95038 @@ -90,7 +90,7 @@ check_stack(unsigned long ip, unsigned long *stack)
95039 return;
95040
95041 /* we do not handle interrupt stacks yet */
95042 - if (!object_is_on_stack(stack))
95043 + if (!object_starts_on_stack(stack))
95044 return;
95045
95046 local_irq_save(flags);
95047 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
95048 index c6ee36f..78513f3 100644
95049 --- a/kernel/trace/trace_syscalls.c
95050 +++ b/kernel/trace/trace_syscalls.c
95051 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
95052 int num;
95053
95054 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95055 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95056 + return -EINVAL;
95057
95058 mutex_lock(&syscall_trace_lock);
95059 if (!sys_perf_refcount_enter)
95060 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
95061 int num;
95062
95063 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95064 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95065 + return;
95066
95067 mutex_lock(&syscall_trace_lock);
95068 sys_perf_refcount_enter--;
95069 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
95070 int num;
95071
95072 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95073 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95074 + return -EINVAL;
95075
95076 mutex_lock(&syscall_trace_lock);
95077 if (!sys_perf_refcount_exit)
95078 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
95079 int num;
95080
95081 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95082 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95083 + return;
95084
95085 mutex_lock(&syscall_trace_lock);
95086 sys_perf_refcount_exit--;
95087 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
95088 index 4109f83..fe1f830 100644
95089 --- a/kernel/user_namespace.c
95090 +++ b/kernel/user_namespace.c
95091 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
95092 !kgid_has_mapping(parent_ns, group))
95093 return -EPERM;
95094
95095 +#ifdef CONFIG_GRKERNSEC
95096 + /*
95097 + * This doesn't really inspire confidence:
95098 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
95099 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
95100 + * Increases kernel attack surface in areas developers
95101 + * previously cared little about ("low importance due
95102 + * to requiring "root" capability")
95103 + * To be removed when this code receives *proper* review
95104 + */
95105 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
95106 + !capable(CAP_SETGID))
95107 + return -EPERM;
95108 +#endif
95109 +
95110 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
95111 if (!ns)
95112 return -ENOMEM;
95113 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
95114 if (atomic_read(&current->mm->mm_users) > 1)
95115 return -EINVAL;
95116
95117 - if (current->fs->users != 1)
95118 + if (atomic_read(&current->fs->users) != 1)
95119 return -EINVAL;
95120
95121 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
95122 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
95123 index c8eac43..4b5f08f 100644
95124 --- a/kernel/utsname_sysctl.c
95125 +++ b/kernel/utsname_sysctl.c
95126 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
95127 static int proc_do_uts_string(struct ctl_table *table, int write,
95128 void __user *buffer, size_t *lenp, loff_t *ppos)
95129 {
95130 - struct ctl_table uts_table;
95131 + ctl_table_no_const uts_table;
95132 int r;
95133 memcpy(&uts_table, table, sizeof(uts_table));
95134 uts_table.data = get_uts(table, write);
95135 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
95136 index 70bf118..4be3c37 100644
95137 --- a/kernel/watchdog.c
95138 +++ b/kernel/watchdog.c
95139 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
95140 static void watchdog_nmi_disable(unsigned int cpu) { return; }
95141 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
95142
95143 -static struct smp_hotplug_thread watchdog_threads = {
95144 +static struct smp_hotplug_thread watchdog_threads __read_only = {
95145 .store = &softlockup_watchdog,
95146 .thread_should_run = watchdog_should_run,
95147 .thread_fn = watchdog,
95148 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
95149 index 82d0c8d..37f4222 100644
95150 --- a/kernel/workqueue.c
95151 +++ b/kernel/workqueue.c
95152 @@ -4565,7 +4565,7 @@ static void rebind_workers(struct worker_pool *pool)
95153 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
95154 worker_flags |= WORKER_REBOUND;
95155 worker_flags &= ~WORKER_UNBOUND;
95156 - ACCESS_ONCE(worker->flags) = worker_flags;
95157 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
95158 }
95159
95160 spin_unlock_irq(&pool->lock);
95161 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
95162 index 5f2ce61..85a0b1b 100644
95163 --- a/lib/Kconfig.debug
95164 +++ b/lib/Kconfig.debug
95165 @@ -910,7 +910,7 @@ config DEBUG_MUTEXES
95166
95167 config DEBUG_WW_MUTEX_SLOWPATH
95168 bool "Wait/wound mutex debugging: Slowpath testing"
95169 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95170 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95171 select DEBUG_LOCK_ALLOC
95172 select DEBUG_SPINLOCK
95173 select DEBUG_MUTEXES
95174 @@ -927,7 +927,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
95175
95176 config DEBUG_LOCK_ALLOC
95177 bool "Lock debugging: detect incorrect freeing of live locks"
95178 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95179 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95180 select DEBUG_SPINLOCK
95181 select DEBUG_MUTEXES
95182 select LOCKDEP
95183 @@ -941,7 +941,7 @@ config DEBUG_LOCK_ALLOC
95184
95185 config PROVE_LOCKING
95186 bool "Lock debugging: prove locking correctness"
95187 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95188 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95189 select LOCKDEP
95190 select DEBUG_SPINLOCK
95191 select DEBUG_MUTEXES
95192 @@ -992,7 +992,7 @@ config LOCKDEP
95193
95194 config LOCK_STAT
95195 bool "Lock usage statistics"
95196 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95197 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95198 select LOCKDEP
95199 select DEBUG_SPINLOCK
95200 select DEBUG_MUTEXES
95201 @@ -1453,6 +1453,7 @@ config LATENCYTOP
95202 depends on DEBUG_KERNEL
95203 depends on STACKTRACE_SUPPORT
95204 depends on PROC_FS
95205 + depends on !GRKERNSEC_HIDESYM
95206 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
95207 select KALLSYMS
95208 select KALLSYMS_ALL
95209 @@ -1469,7 +1470,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
95210 config DEBUG_STRICT_USER_COPY_CHECKS
95211 bool "Strict user copy size checks"
95212 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
95213 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
95214 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
95215 help
95216 Enabling this option turns a certain set of sanity checks for user
95217 copy operations into compile time failures.
95218 @@ -1597,7 +1598,7 @@ endmenu # runtime tests
95219
95220 config PROVIDE_OHCI1394_DMA_INIT
95221 bool "Remote debugging over FireWire early on boot"
95222 - depends on PCI && X86
95223 + depends on PCI && X86 && !GRKERNSEC
95224 help
95225 If you want to debug problems which hang or crash the kernel early
95226 on boot and the crashing machine has a FireWire port, you can use
95227 diff --git a/lib/Makefile b/lib/Makefile
95228 index 3c3b30b..ca29102 100644
95229 --- a/lib/Makefile
95230 +++ b/lib/Makefile
95231 @@ -55,7 +55,7 @@ obj-$(CONFIG_BTREE) += btree.o
95232 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
95233 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
95234 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
95235 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
95236 +obj-y += list_debug.o
95237 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
95238
95239 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
95240 diff --git a/lib/average.c b/lib/average.c
95241 index 114d1be..ab0350c 100644
95242 --- a/lib/average.c
95243 +++ b/lib/average.c
95244 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
95245 {
95246 unsigned long internal = ACCESS_ONCE(avg->internal);
95247
95248 - ACCESS_ONCE(avg->internal) = internal ?
95249 + ACCESS_ONCE_RW(avg->internal) = internal ?
95250 (((internal << avg->weight) - internal) +
95251 (val << avg->factor)) >> avg->weight :
95252 (val << avg->factor);
95253 diff --git a/lib/bitmap.c b/lib/bitmap.c
95254 index 324ea9e..46b1ae2 100644
95255 --- a/lib/bitmap.c
95256 +++ b/lib/bitmap.c
95257 @@ -271,7 +271,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
95258 }
95259 EXPORT_SYMBOL(__bitmap_subset);
95260
95261 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
95262 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
95263 {
95264 unsigned int k, lim = bits/BITS_PER_LONG;
95265 int w = 0;
95266 @@ -437,7 +437,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
95267 {
95268 int c, old_c, totaldigits, ndigits, nchunks, nbits;
95269 u32 chunk;
95270 - const char __user __force *ubuf = (const char __user __force *)buf;
95271 + const char __user *ubuf = (const char __force_user *)buf;
95272
95273 bitmap_zero(maskp, nmaskbits);
95274
95275 @@ -522,7 +522,7 @@ int bitmap_parse_user(const char __user *ubuf,
95276 {
95277 if (!access_ok(VERIFY_READ, ubuf, ulen))
95278 return -EFAULT;
95279 - return __bitmap_parse((const char __force *)ubuf,
95280 + return __bitmap_parse((const char __force_kernel *)ubuf,
95281 ulen, 1, maskp, nmaskbits);
95282
95283 }
95284 @@ -640,7 +640,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
95285 {
95286 unsigned a, b;
95287 int c, old_c, totaldigits;
95288 - const char __user __force *ubuf = (const char __user __force *)buf;
95289 + const char __user *ubuf = (const char __force_user *)buf;
95290 int exp_digit, in_range;
95291
95292 totaldigits = c = 0;
95293 @@ -735,7 +735,7 @@ int bitmap_parselist_user(const char __user *ubuf,
95294 {
95295 if (!access_ok(VERIFY_READ, ubuf, ulen))
95296 return -EFAULT;
95297 - return __bitmap_parselist((const char __force *)ubuf,
95298 + return __bitmap_parselist((const char __force_kernel *)ubuf,
95299 ulen, 1, maskp, nmaskbits);
95300 }
95301 EXPORT_SYMBOL(bitmap_parselist_user);
95302 diff --git a/lib/bug.c b/lib/bug.c
95303 index 0c3bd95..5a615a1 100644
95304 --- a/lib/bug.c
95305 +++ b/lib/bug.c
95306 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
95307 return BUG_TRAP_TYPE_NONE;
95308
95309 bug = find_bug(bugaddr);
95310 + if (!bug)
95311 + return BUG_TRAP_TYPE_NONE;
95312
95313 file = NULL;
95314 line = 0;
95315 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
95316 index 547f7f9..a6d4ba0 100644
95317 --- a/lib/debugobjects.c
95318 +++ b/lib/debugobjects.c
95319 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
95320 if (limit > 4)
95321 return;
95322
95323 - is_on_stack = object_is_on_stack(addr);
95324 + is_on_stack = object_starts_on_stack(addr);
95325 if (is_on_stack == onstack)
95326 return;
95327
95328 diff --git a/lib/div64.c b/lib/div64.c
95329 index 4382ad7..08aa558 100644
95330 --- a/lib/div64.c
95331 +++ b/lib/div64.c
95332 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
95333 EXPORT_SYMBOL(__div64_32);
95334
95335 #ifndef div_s64_rem
95336 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
95337 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
95338 {
95339 u64 quotient;
95340
95341 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
95342 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
95343 */
95344 #ifndef div64_u64
95345 -u64 div64_u64(u64 dividend, u64 divisor)
95346 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
95347 {
95348 u32 high = divisor >> 32;
95349 u64 quot;
95350 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
95351 index 9722bd2..0d826f4 100644
95352 --- a/lib/dma-debug.c
95353 +++ b/lib/dma-debug.c
95354 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
95355
95356 void dma_debug_add_bus(struct bus_type *bus)
95357 {
95358 - struct notifier_block *nb;
95359 + notifier_block_no_const *nb;
95360
95361 if (dma_debug_disabled())
95362 return;
95363 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
95364
95365 static void check_for_stack(struct device *dev, void *addr)
95366 {
95367 - if (object_is_on_stack(addr))
95368 + if (object_starts_on_stack(addr))
95369 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
95370 "stack [addr=%p]\n", addr);
95371 }
95372 diff --git a/lib/inflate.c b/lib/inflate.c
95373 index 013a761..c28f3fc 100644
95374 --- a/lib/inflate.c
95375 +++ b/lib/inflate.c
95376 @@ -269,7 +269,7 @@ static void free(void *where)
95377 malloc_ptr = free_mem_ptr;
95378 }
95379 #else
95380 -#define malloc(a) kmalloc(a, GFP_KERNEL)
95381 +#define malloc(a) kmalloc((a), GFP_KERNEL)
95382 #define free(a) kfree(a)
95383 #endif
95384
95385 diff --git a/lib/ioremap.c b/lib/ioremap.c
95386 index 0c9216c..863bd89 100644
95387 --- a/lib/ioremap.c
95388 +++ b/lib/ioremap.c
95389 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
95390 unsigned long next;
95391
95392 phys_addr -= addr;
95393 - pmd = pmd_alloc(&init_mm, pud, addr);
95394 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
95395 if (!pmd)
95396 return -ENOMEM;
95397 do {
95398 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
95399 unsigned long next;
95400
95401 phys_addr -= addr;
95402 - pud = pud_alloc(&init_mm, pgd, addr);
95403 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
95404 if (!pud)
95405 return -ENOMEM;
95406 do {
95407 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
95408 index bd2bea9..6b3c95e 100644
95409 --- a/lib/is_single_threaded.c
95410 +++ b/lib/is_single_threaded.c
95411 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
95412 struct task_struct *p, *t;
95413 bool ret;
95414
95415 + if (!mm)
95416 + return true;
95417 +
95418 if (atomic_read(&task->signal->live) != 1)
95419 return false;
95420
95421 diff --git a/lib/kobject.c b/lib/kobject.c
95422 index 03d4ab3..46f6374 100644
95423 --- a/lib/kobject.c
95424 +++ b/lib/kobject.c
95425 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
95426
95427
95428 static DEFINE_SPINLOCK(kobj_ns_type_lock);
95429 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
95430 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
95431
95432 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
95433 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
95434 {
95435 enum kobj_ns_type type = ops->type;
95436 int error;
95437 diff --git a/lib/list_debug.c b/lib/list_debug.c
95438 index c24c2f7..f0296f4 100644
95439 --- a/lib/list_debug.c
95440 +++ b/lib/list_debug.c
95441 @@ -11,7 +11,9 @@
95442 #include <linux/bug.h>
95443 #include <linux/kernel.h>
95444 #include <linux/rculist.h>
95445 +#include <linux/mm.h>
95446
95447 +#ifdef CONFIG_DEBUG_LIST
95448 /*
95449 * Insert a new entry between two known consecutive entries.
95450 *
95451 @@ -19,21 +21,40 @@
95452 * the prev/next entries already!
95453 */
95454
95455 +static bool __list_add_debug(struct list_head *new,
95456 + struct list_head *prev,
95457 + struct list_head *next)
95458 +{
95459 + if (unlikely(next->prev != prev)) {
95460 + printk(KERN_ERR "list_add corruption. next->prev should be "
95461 + "prev (%p), but was %p. (next=%p).\n",
95462 + prev, next->prev, next);
95463 + BUG();
95464 + return false;
95465 + }
95466 + if (unlikely(prev->next != next)) {
95467 + printk(KERN_ERR "list_add corruption. prev->next should be "
95468 + "next (%p), but was %p. (prev=%p).\n",
95469 + next, prev->next, prev);
95470 + BUG();
95471 + return false;
95472 + }
95473 + if (unlikely(new == prev || new == next)) {
95474 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
95475 + new, prev, next);
95476 + BUG();
95477 + return false;
95478 + }
95479 + return true;
95480 +}
95481 +
95482 void __list_add(struct list_head *new,
95483 - struct list_head *prev,
95484 - struct list_head *next)
95485 + struct list_head *prev,
95486 + struct list_head *next)
95487 {
95488 - WARN(next->prev != prev,
95489 - "list_add corruption. next->prev should be "
95490 - "prev (%p), but was %p. (next=%p).\n",
95491 - prev, next->prev, next);
95492 - WARN(prev->next != next,
95493 - "list_add corruption. prev->next should be "
95494 - "next (%p), but was %p. (prev=%p).\n",
95495 - next, prev->next, prev);
95496 - WARN(new == prev || new == next,
95497 - "list_add double add: new=%p, prev=%p, next=%p.\n",
95498 - new, prev, next);
95499 + if (!__list_add_debug(new, prev, next))
95500 + return;
95501 +
95502 next->prev = new;
95503 new->next = next;
95504 new->prev = prev;
95505 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
95506 }
95507 EXPORT_SYMBOL(__list_add);
95508
95509 -void __list_del_entry(struct list_head *entry)
95510 +static bool __list_del_entry_debug(struct list_head *entry)
95511 {
95512 struct list_head *prev, *next;
95513
95514 prev = entry->prev;
95515 next = entry->next;
95516
95517 - if (WARN(next == LIST_POISON1,
95518 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
95519 - entry, LIST_POISON1) ||
95520 - WARN(prev == LIST_POISON2,
95521 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
95522 - entry, LIST_POISON2) ||
95523 - WARN(prev->next != entry,
95524 - "list_del corruption. prev->next should be %p, "
95525 - "but was %p\n", entry, prev->next) ||
95526 - WARN(next->prev != entry,
95527 - "list_del corruption. next->prev should be %p, "
95528 - "but was %p\n", entry, next->prev))
95529 + if (unlikely(next == LIST_POISON1)) {
95530 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
95531 + entry, LIST_POISON1);
95532 + BUG();
95533 + return false;
95534 + }
95535 + if (unlikely(prev == LIST_POISON2)) {
95536 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
95537 + entry, LIST_POISON2);
95538 + BUG();
95539 + return false;
95540 + }
95541 + if (unlikely(entry->prev->next != entry)) {
95542 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
95543 + "but was %p\n", entry, prev->next);
95544 + BUG();
95545 + return false;
95546 + }
95547 + if (unlikely(entry->next->prev != entry)) {
95548 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
95549 + "but was %p\n", entry, next->prev);
95550 + BUG();
95551 + return false;
95552 + }
95553 + return true;
95554 +}
95555 +
95556 +void __list_del_entry(struct list_head *entry)
95557 +{
95558 + if (!__list_del_entry_debug(entry))
95559 return;
95560
95561 - __list_del(prev, next);
95562 + __list_del(entry->prev, entry->next);
95563 }
95564 EXPORT_SYMBOL(__list_del_entry);
95565
95566 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
95567 void __list_add_rcu(struct list_head *new,
95568 struct list_head *prev, struct list_head *next)
95569 {
95570 - WARN(next->prev != prev,
95571 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
95572 - prev, next->prev, next);
95573 - WARN(prev->next != next,
95574 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
95575 - next, prev->next, prev);
95576 + if (!__list_add_debug(new, prev, next))
95577 + return;
95578 +
95579 new->next = next;
95580 new->prev = prev;
95581 rcu_assign_pointer(list_next_rcu(prev), new);
95582 next->prev = new;
95583 }
95584 EXPORT_SYMBOL(__list_add_rcu);
95585 +#endif
95586 +
95587 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
95588 +{
95589 +#ifdef CONFIG_DEBUG_LIST
95590 + if (!__list_add_debug(new, prev, next))
95591 + return;
95592 +#endif
95593 +
95594 + pax_open_kernel();
95595 + next->prev = new;
95596 + new->next = next;
95597 + new->prev = prev;
95598 + prev->next = new;
95599 + pax_close_kernel();
95600 +}
95601 +EXPORT_SYMBOL(__pax_list_add);
95602 +
95603 +void pax_list_del(struct list_head *entry)
95604 +{
95605 +#ifdef CONFIG_DEBUG_LIST
95606 + if (!__list_del_entry_debug(entry))
95607 + return;
95608 +#endif
95609 +
95610 + pax_open_kernel();
95611 + __list_del(entry->prev, entry->next);
95612 + entry->next = LIST_POISON1;
95613 + entry->prev = LIST_POISON2;
95614 + pax_close_kernel();
95615 +}
95616 +EXPORT_SYMBOL(pax_list_del);
95617 +
95618 +void pax_list_del_init(struct list_head *entry)
95619 +{
95620 + pax_open_kernel();
95621 + __list_del(entry->prev, entry->next);
95622 + INIT_LIST_HEAD(entry);
95623 + pax_close_kernel();
95624 +}
95625 +EXPORT_SYMBOL(pax_list_del_init);
95626 +
95627 +void __pax_list_add_rcu(struct list_head *new,
95628 + struct list_head *prev, struct list_head *next)
95629 +{
95630 +#ifdef CONFIG_DEBUG_LIST
95631 + if (!__list_add_debug(new, prev, next))
95632 + return;
95633 +#endif
95634 +
95635 + pax_open_kernel();
95636 + new->next = next;
95637 + new->prev = prev;
95638 + rcu_assign_pointer(list_next_rcu(prev), new);
95639 + next->prev = new;
95640 + pax_close_kernel();
95641 +}
95642 +EXPORT_SYMBOL(__pax_list_add_rcu);
95643 +
95644 +void pax_list_del_rcu(struct list_head *entry)
95645 +{
95646 +#ifdef CONFIG_DEBUG_LIST
95647 + if (!__list_del_entry_debug(entry))
95648 + return;
95649 +#endif
95650 +
95651 + pax_open_kernel();
95652 + __list_del(entry->prev, entry->next);
95653 + entry->next = LIST_POISON1;
95654 + entry->prev = LIST_POISON2;
95655 + pax_close_kernel();
95656 +}
95657 +EXPORT_SYMBOL(pax_list_del_rcu);
95658 diff --git a/lib/lockref.c b/lib/lockref.c
95659 index d2233de..fa1a2f6 100644
95660 --- a/lib/lockref.c
95661 +++ b/lib/lockref.c
95662 @@ -48,13 +48,13 @@
95663 void lockref_get(struct lockref *lockref)
95664 {
95665 CMPXCHG_LOOP(
95666 - new.count++;
95667 + __lockref_inc(&new);
95668 ,
95669 return;
95670 );
95671
95672 spin_lock(&lockref->lock);
95673 - lockref->count++;
95674 + __lockref_inc(lockref);
95675 spin_unlock(&lockref->lock);
95676 }
95677 EXPORT_SYMBOL(lockref_get);
95678 @@ -69,7 +69,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95679 int retval;
95680
95681 CMPXCHG_LOOP(
95682 - new.count++;
95683 + __lockref_inc(&new);
95684 if (!old.count)
95685 return 0;
95686 ,
95687 @@ -79,7 +79,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95688 spin_lock(&lockref->lock);
95689 retval = 0;
95690 if (lockref->count) {
95691 - lockref->count++;
95692 + __lockref_inc(lockref);
95693 retval = 1;
95694 }
95695 spin_unlock(&lockref->lock);
95696 @@ -96,7 +96,7 @@ EXPORT_SYMBOL(lockref_get_not_zero);
95697 int lockref_get_or_lock(struct lockref *lockref)
95698 {
95699 CMPXCHG_LOOP(
95700 - new.count++;
95701 + __lockref_inc(&new);
95702 if (!old.count)
95703 break;
95704 ,
95705 @@ -106,7 +106,7 @@ int lockref_get_or_lock(struct lockref *lockref)
95706 spin_lock(&lockref->lock);
95707 if (!lockref->count)
95708 return 0;
95709 - lockref->count++;
95710 + __lockref_inc(lockref);
95711 spin_unlock(&lockref->lock);
95712 return 1;
95713 }
95714 @@ -120,7 +120,7 @@ EXPORT_SYMBOL(lockref_get_or_lock);
95715 int lockref_put_or_lock(struct lockref *lockref)
95716 {
95717 CMPXCHG_LOOP(
95718 - new.count--;
95719 + __lockref_dec(&new);
95720 if (old.count <= 1)
95721 break;
95722 ,
95723 @@ -130,7 +130,7 @@ int lockref_put_or_lock(struct lockref *lockref)
95724 spin_lock(&lockref->lock);
95725 if (lockref->count <= 1)
95726 return 0;
95727 - lockref->count--;
95728 + __lockref_dec(lockref);
95729 spin_unlock(&lockref->lock);
95730 return 1;
95731 }
95732 @@ -157,7 +157,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95733 int retval;
95734
95735 CMPXCHG_LOOP(
95736 - new.count++;
95737 + __lockref_inc(&new);
95738 if ((int)old.count < 0)
95739 return 0;
95740 ,
95741 @@ -167,7 +167,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95742 spin_lock(&lockref->lock);
95743 retval = 0;
95744 if ((int) lockref->count >= 0) {
95745 - lockref->count++;
95746 + __lockref_inc(lockref);
95747 retval = 1;
95748 }
95749 spin_unlock(&lockref->lock);
95750 diff --git a/lib/nlattr.c b/lib/nlattr.c
95751 index 9c3e85f..0affd1b 100644
95752 --- a/lib/nlattr.c
95753 +++ b/lib/nlattr.c
95754 @@ -279,7 +279,11 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
95755 {
95756 int minlen = min_t(int, count, nla_len(src));
95757
95758 + BUG_ON(minlen < 0);
95759 +
95760 memcpy(dest, nla_data(src), minlen);
95761 + if (count > minlen)
95762 + memset(dest + minlen, 0, count - minlen);
95763
95764 return minlen;
95765 }
95766 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
95767 index 6111bcb..02e816b 100644
95768 --- a/lib/percpu-refcount.c
95769 +++ b/lib/percpu-refcount.c
95770 @@ -31,7 +31,7 @@
95771 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
95772 */
95773
95774 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
95775 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
95776
95777 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
95778
95779 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
95780 index 3291a8e..346a91e 100644
95781 --- a/lib/radix-tree.c
95782 +++ b/lib/radix-tree.c
95783 @@ -67,7 +67,7 @@ struct radix_tree_preload {
95784 int nr;
95785 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
95786 };
95787 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
95788 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
95789
95790 static inline void *ptr_to_indirect(void *ptr)
95791 {
95792 diff --git a/lib/random32.c b/lib/random32.c
95793 index 0bee183..526f12f 100644
95794 --- a/lib/random32.c
95795 +++ b/lib/random32.c
95796 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
95797 }
95798 #endif
95799
95800 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
95801 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
95802
95803 /**
95804 * prandom_u32_state - seeded pseudo-random number generator.
95805 diff --git a/lib/rbtree.c b/lib/rbtree.c
95806 index c16c81a..4dcbda1 100644
95807 --- a/lib/rbtree.c
95808 +++ b/lib/rbtree.c
95809 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
95810 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
95811
95812 static const struct rb_augment_callbacks dummy_callbacks = {
95813 - dummy_propagate, dummy_copy, dummy_rotate
95814 + .propagate = dummy_propagate,
95815 + .copy = dummy_copy,
95816 + .rotate = dummy_rotate
95817 };
95818
95819 void rb_insert_color(struct rb_node *node, struct rb_root *root)
95820 diff --git a/lib/show_mem.c b/lib/show_mem.c
95821 index 7de89f4..00d70b7 100644
95822 --- a/lib/show_mem.c
95823 +++ b/lib/show_mem.c
95824 @@ -50,6 +50,6 @@ void show_mem(unsigned int filter)
95825 quicklist_total_size());
95826 #endif
95827 #ifdef CONFIG_MEMORY_FAILURE
95828 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
95829 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
95830 #endif
95831 }
95832 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
95833 index bb2b201..46abaf9 100644
95834 --- a/lib/strncpy_from_user.c
95835 +++ b/lib/strncpy_from_user.c
95836 @@ -21,7 +21,7 @@
95837 */
95838 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
95839 {
95840 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95841 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95842 long res = 0;
95843
95844 /*
95845 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
95846 index a28df52..3d55877 100644
95847 --- a/lib/strnlen_user.c
95848 +++ b/lib/strnlen_user.c
95849 @@ -26,7 +26,7 @@
95850 */
95851 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
95852 {
95853 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95854 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95855 long align, res = 0;
95856 unsigned long c;
95857
95858 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
95859 index 4abda07..b9d3765 100644
95860 --- a/lib/swiotlb.c
95861 +++ b/lib/swiotlb.c
95862 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
95863
95864 void
95865 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
95866 - dma_addr_t dev_addr)
95867 + dma_addr_t dev_addr, struct dma_attrs *attrs)
95868 {
95869 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
95870
95871 diff --git a/lib/usercopy.c b/lib/usercopy.c
95872 index 4f5b1dd..7cab418 100644
95873 --- a/lib/usercopy.c
95874 +++ b/lib/usercopy.c
95875 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
95876 WARN(1, "Buffer overflow detected!\n");
95877 }
95878 EXPORT_SYMBOL(copy_from_user_overflow);
95879 +
95880 +void copy_to_user_overflow(void)
95881 +{
95882 + WARN(1, "Buffer overflow detected!\n");
95883 +}
95884 +EXPORT_SYMBOL(copy_to_user_overflow);
95885 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
95886 index ec337f6..8484eb2 100644
95887 --- a/lib/vsprintf.c
95888 +++ b/lib/vsprintf.c
95889 @@ -16,6 +16,9 @@
95890 * - scnprintf and vscnprintf
95891 */
95892
95893 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95894 +#define __INCLUDED_BY_HIDESYM 1
95895 +#endif
95896 #include <stdarg.h>
95897 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
95898 #include <linux/types.h>
95899 @@ -625,7 +628,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
95900 #ifdef CONFIG_KALLSYMS
95901 if (*fmt == 'B')
95902 sprint_backtrace(sym, value);
95903 - else if (*fmt != 'f' && *fmt != 's')
95904 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
95905 sprint_symbol(sym, value);
95906 else
95907 sprint_symbol_no_offset(sym, value);
95908 @@ -1240,7 +1243,11 @@ char *address_val(char *buf, char *end, const void *addr,
95909 return number(buf, end, num, spec);
95910 }
95911
95912 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95913 +int kptr_restrict __read_mostly = 2;
95914 +#else
95915 int kptr_restrict __read_mostly;
95916 +#endif
95917
95918 /*
95919 * Show a '%p' thing. A kernel extension is that the '%p' is followed
95920 @@ -1251,8 +1258,10 @@ int kptr_restrict __read_mostly;
95921 *
95922 * - 'F' For symbolic function descriptor pointers with offset
95923 * - 'f' For simple symbolic function names without offset
95924 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
95925 * - 'S' For symbolic direct pointers with offset
95926 * - 's' For symbolic direct pointers without offset
95927 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
95928 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
95929 * - 'B' For backtraced symbolic direct pointers with offset
95930 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
95931 @@ -1331,12 +1340,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95932
95933 if (!ptr && *fmt != 'K') {
95934 /*
95935 - * Print (null) with the same width as a pointer so it makes
95936 + * Print (nil) with the same width as a pointer so it makes
95937 * tabular output look nice.
95938 */
95939 if (spec.field_width == -1)
95940 spec.field_width = default_width;
95941 - return string(buf, end, "(null)", spec);
95942 + return string(buf, end, "(nil)", spec);
95943 }
95944
95945 switch (*fmt) {
95946 @@ -1346,6 +1355,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95947 /* Fallthrough */
95948 case 'S':
95949 case 's':
95950 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95951 + break;
95952 +#else
95953 + return symbol_string(buf, end, ptr, spec, fmt);
95954 +#endif
95955 + case 'X':
95956 + ptr = dereference_function_descriptor(ptr);
95957 + case 'A':
95958 case 'B':
95959 return symbol_string(buf, end, ptr, spec, fmt);
95960 case 'R':
95961 @@ -1403,6 +1420,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95962 va_end(va);
95963 return buf;
95964 }
95965 + case 'P':
95966 + break;
95967 case 'K':
95968 /*
95969 * %pK cannot be used in IRQ context because its test
95970 @@ -1460,6 +1479,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95971 ((const struct file *)ptr)->f_path.dentry,
95972 spec, fmt);
95973 }
95974 +
95975 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95976 + /* 'P' = approved pointers to copy to userland,
95977 + as in the /proc/kallsyms case, as we make it display nothing
95978 + for non-root users, and the real contents for root users
95979 + 'X' = approved simple symbols
95980 + Also ignore 'K' pointers, since we force their NULLing for non-root users
95981 + above
95982 + */
95983 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
95984 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
95985 + dump_stack();
95986 + ptr = NULL;
95987 + }
95988 +#endif
95989 +
95990 spec.flags |= SMALL;
95991 if (spec.field_width == -1) {
95992 spec.field_width = default_width;
95993 @@ -2160,11 +2195,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95994 typeof(type) value; \
95995 if (sizeof(type) == 8) { \
95996 args = PTR_ALIGN(args, sizeof(u32)); \
95997 - *(u32 *)&value = *(u32 *)args; \
95998 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
95999 + *(u32 *)&value = *(const u32 *)args; \
96000 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
96001 } else { \
96002 args = PTR_ALIGN(args, sizeof(type)); \
96003 - value = *(typeof(type) *)args; \
96004 + value = *(const typeof(type) *)args; \
96005 } \
96006 args += sizeof(type); \
96007 value; \
96008 @@ -2227,7 +2262,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
96009 case FORMAT_TYPE_STR: {
96010 const char *str_arg = args;
96011 args += strlen(str_arg) + 1;
96012 - str = string(str, end, (char *)str_arg, spec);
96013 + str = string(str, end, str_arg, spec);
96014 break;
96015 }
96016
96017 diff --git a/localversion-grsec b/localversion-grsec
96018 new file mode 100644
96019 index 0000000..7cd6065
96020 --- /dev/null
96021 +++ b/localversion-grsec
96022 @@ -0,0 +1 @@
96023 +-grsec
96024 diff --git a/mm/Kconfig b/mm/Kconfig
96025 index 1d1ae6b..0f05885 100644
96026 --- a/mm/Kconfig
96027 +++ b/mm/Kconfig
96028 @@ -341,10 +341,11 @@ config KSM
96029 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
96030
96031 config DEFAULT_MMAP_MIN_ADDR
96032 - int "Low address space to protect from user allocation"
96033 + int "Low address space to protect from user allocation"
96034 depends on MMU
96035 - default 4096
96036 - help
96037 + default 32768 if ALPHA || ARM || PARISC || SPARC32
96038 + default 65536
96039 + help
96040 This is the portion of low virtual memory which should be protected
96041 from userspace allocation. Keeping a user from writing to low pages
96042 can help reduce the impact of kernel NULL pointer bugs.
96043 @@ -375,7 +376,7 @@ config MEMORY_FAILURE
96044
96045 config HWPOISON_INJECT
96046 tristate "HWPoison pages injector"
96047 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
96048 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
96049 select PROC_PAGE_MONITOR
96050
96051 config NOMMU_INITIAL_TRIM_EXCESS
96052 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
96053 index 957d3da..1d34e20 100644
96054 --- a/mm/Kconfig.debug
96055 +++ b/mm/Kconfig.debug
96056 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
96057 config DEBUG_PAGEALLOC
96058 bool "Debug page memory allocations"
96059 depends on DEBUG_KERNEL
96060 + depends on !PAX_MEMORY_SANITIZE
96061 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
96062 depends on !KMEMCHECK
96063 select PAGE_EXTENSION
96064 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
96065 index 0ae0df5..82ac56b 100644
96066 --- a/mm/backing-dev.c
96067 +++ b/mm/backing-dev.c
96068 @@ -12,7 +12,7 @@
96069 #include <linux/device.h>
96070 #include <trace/events/writeback.h>
96071
96072 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
96073 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
96074
96075 struct backing_dev_info default_backing_dev_info = {
96076 .name = "default",
96077 @@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
96078 return err;
96079
96080 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
96081 - atomic_long_inc_return(&bdi_seq));
96082 + atomic_long_inc_return_unchecked(&bdi_seq));
96083 if (err) {
96084 bdi_destroy(bdi);
96085 return err;
96086 diff --git a/mm/filemap.c b/mm/filemap.c
96087 index 673e458..7192013 100644
96088 --- a/mm/filemap.c
96089 +++ b/mm/filemap.c
96090 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
96091 struct address_space *mapping = file->f_mapping;
96092
96093 if (!mapping->a_ops->readpage)
96094 - return -ENOEXEC;
96095 + return -ENODEV;
96096 file_accessed(file);
96097 vma->vm_ops = &generic_file_vm_ops;
96098 return 0;
96099 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
96100 *pos = i_size_read(inode);
96101
96102 if (limit != RLIM_INFINITY) {
96103 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
96104 if (*pos >= limit) {
96105 send_sig(SIGXFSZ, current, 0);
96106 return -EFBIG;
96107 diff --git a/mm/fremap.c b/mm/fremap.c
96108 index 2805d71..8b56e7d 100644
96109 --- a/mm/fremap.c
96110 +++ b/mm/fremap.c
96111 @@ -180,6 +180,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
96112 retry:
96113 vma = find_vma(mm, start);
96114
96115 +#ifdef CONFIG_PAX_SEGMEXEC
96116 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
96117 + goto out;
96118 +#endif
96119 +
96120 /*
96121 * Make sure the vma is shared, that it supports prefaulting,
96122 * and that the remapped range is valid and fully within
96123 diff --git a/mm/gup.c b/mm/gup.c
96124 index e29c374..66e998f 100644
96125 --- a/mm/gup.c
96126 +++ b/mm/gup.c
96127 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
96128 unsigned int fault_flags = 0;
96129 int ret;
96130
96131 - /* For mlock, just skip the stack guard page. */
96132 - if ((*flags & FOLL_MLOCK) &&
96133 - (stack_guard_page_start(vma, address) ||
96134 - stack_guard_page_end(vma, address + PAGE_SIZE)))
96135 - return -ENOENT;
96136 if (*flags & FOLL_WRITE)
96137 fault_flags |= FAULT_FLAG_WRITE;
96138 if (nonblocking)
96139 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
96140 if (!(gup_flags & FOLL_FORCE))
96141 gup_flags |= FOLL_NUMA;
96142
96143 - do {
96144 + while (nr_pages) {
96145 struct page *page;
96146 unsigned int foll_flags = gup_flags;
96147 unsigned int page_increm;
96148
96149 /* first iteration or cross vma bound */
96150 if (!vma || start >= vma->vm_end) {
96151 - vma = find_extend_vma(mm, start);
96152 + vma = find_vma(mm, start);
96153 if (!vma && in_gate_area(mm, start)) {
96154 int ret;
96155 ret = get_gate_page(mm, start & PAGE_MASK,
96156 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
96157 goto next_page;
96158 }
96159
96160 - if (!vma || check_vma_flags(vma, gup_flags))
96161 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
96162 return i ? : -EFAULT;
96163 if (is_vm_hugetlb_page(vma)) {
96164 i = follow_hugetlb_page(mm, vma, pages, vmas,
96165 @@ -509,7 +504,7 @@ next_page:
96166 i += page_increm;
96167 start += page_increm * PAGE_SIZE;
96168 nr_pages -= page_increm;
96169 - } while (nr_pages);
96170 + }
96171 return i;
96172 }
96173 EXPORT_SYMBOL(__get_user_pages);
96174 diff --git a/mm/highmem.c b/mm/highmem.c
96175 index 123bcd3..0de52ba 100644
96176 --- a/mm/highmem.c
96177 +++ b/mm/highmem.c
96178 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
96179 * So no dangers, even with speculative execution.
96180 */
96181 page = pte_page(pkmap_page_table[i]);
96182 + pax_open_kernel();
96183 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
96184 -
96185 + pax_close_kernel();
96186 set_page_address(page, NULL);
96187 need_flush = 1;
96188 }
96189 @@ -259,9 +260,11 @@ start:
96190 }
96191 }
96192 vaddr = PKMAP_ADDR(last_pkmap_nr);
96193 +
96194 + pax_open_kernel();
96195 set_pte_at(&init_mm, vaddr,
96196 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
96197 -
96198 + pax_close_kernel();
96199 pkmap_count[last_pkmap_nr] = 1;
96200 set_page_address(page, (void *)vaddr);
96201
96202 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
96203 index a2bfd02..2126298 100644
96204 --- a/mm/hugetlb.c
96205 +++ b/mm/hugetlb.c
96206 @@ -2258,6 +2258,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
96207 struct ctl_table *table, int write,
96208 void __user *buffer, size_t *length, loff_t *ppos)
96209 {
96210 + ctl_table_no_const t;
96211 struct hstate *h = &default_hstate;
96212 unsigned long tmp = h->max_huge_pages;
96213 int ret;
96214 @@ -2265,9 +2266,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
96215 if (!hugepages_supported())
96216 return -ENOTSUPP;
96217
96218 - table->data = &tmp;
96219 - table->maxlen = sizeof(unsigned long);
96220 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
96221 + t = *table;
96222 + t.data = &tmp;
96223 + t.maxlen = sizeof(unsigned long);
96224 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
96225 if (ret)
96226 goto out;
96227
96228 @@ -2302,6 +2304,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
96229 struct hstate *h = &default_hstate;
96230 unsigned long tmp;
96231 int ret;
96232 + ctl_table_no_const hugetlb_table;
96233
96234 if (!hugepages_supported())
96235 return -ENOTSUPP;
96236 @@ -2311,9 +2314,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
96237 if (write && hstate_is_gigantic(h))
96238 return -EINVAL;
96239
96240 - table->data = &tmp;
96241 - table->maxlen = sizeof(unsigned long);
96242 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
96243 + hugetlb_table = *table;
96244 + hugetlb_table.data = &tmp;
96245 + hugetlb_table.maxlen = sizeof(unsigned long);
96246 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
96247 if (ret)
96248 goto out;
96249
96250 @@ -2798,6 +2802,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
96251 i_mmap_unlock_write(mapping);
96252 }
96253
96254 +#ifdef CONFIG_PAX_SEGMEXEC
96255 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
96256 +{
96257 + struct mm_struct *mm = vma->vm_mm;
96258 + struct vm_area_struct *vma_m;
96259 + unsigned long address_m;
96260 + pte_t *ptep_m;
96261 +
96262 + vma_m = pax_find_mirror_vma(vma);
96263 + if (!vma_m)
96264 + return;
96265 +
96266 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96267 + address_m = address + SEGMEXEC_TASK_SIZE;
96268 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
96269 + get_page(page_m);
96270 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
96271 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
96272 +}
96273 +#endif
96274 +
96275 /*
96276 * Hugetlb_cow() should be called with page lock of the original hugepage held.
96277 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
96278 @@ -2910,6 +2935,11 @@ retry_avoidcopy:
96279 make_huge_pte(vma, new_page, 1));
96280 page_remove_rmap(old_page);
96281 hugepage_add_new_anon_rmap(new_page, vma, address);
96282 +
96283 +#ifdef CONFIG_PAX_SEGMEXEC
96284 + pax_mirror_huge_pte(vma, address, new_page);
96285 +#endif
96286 +
96287 /* Make the old page be freed below */
96288 new_page = old_page;
96289 }
96290 @@ -3070,6 +3100,10 @@ retry:
96291 && (vma->vm_flags & VM_SHARED)));
96292 set_huge_pte_at(mm, address, ptep, new_pte);
96293
96294 +#ifdef CONFIG_PAX_SEGMEXEC
96295 + pax_mirror_huge_pte(vma, address, page);
96296 +#endif
96297 +
96298 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
96299 /* Optimization, do the COW without a second fault */
96300 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
96301 @@ -3137,6 +3171,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96302 struct address_space *mapping;
96303 int need_wait_lock = 0;
96304
96305 +#ifdef CONFIG_PAX_SEGMEXEC
96306 + struct vm_area_struct *vma_m;
96307 +#endif
96308 +
96309 address &= huge_page_mask(h);
96310
96311 ptep = huge_pte_offset(mm, address);
96312 @@ -3150,6 +3188,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96313 VM_FAULT_SET_HINDEX(hstate_index(h));
96314 }
96315
96316 +#ifdef CONFIG_PAX_SEGMEXEC
96317 + vma_m = pax_find_mirror_vma(vma);
96318 + if (vma_m) {
96319 + unsigned long address_m;
96320 +
96321 + if (vma->vm_start > vma_m->vm_start) {
96322 + address_m = address;
96323 + address -= SEGMEXEC_TASK_SIZE;
96324 + vma = vma_m;
96325 + h = hstate_vma(vma);
96326 + } else
96327 + address_m = address + SEGMEXEC_TASK_SIZE;
96328 +
96329 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
96330 + return VM_FAULT_OOM;
96331 + address_m &= HPAGE_MASK;
96332 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
96333 + }
96334 +#endif
96335 +
96336 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
96337 if (!ptep)
96338 return VM_FAULT_OOM;
96339 diff --git a/mm/internal.h b/mm/internal.h
96340 index efad241..57ae4ca 100644
96341 --- a/mm/internal.h
96342 +++ b/mm/internal.h
96343 @@ -134,6 +134,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
96344
96345 extern int __isolate_free_page(struct page *page, unsigned int order);
96346 extern void __free_pages_bootmem(struct page *page, unsigned int order);
96347 +extern void free_compound_page(struct page *page);
96348 extern void prep_compound_page(struct page *page, unsigned long order);
96349 #ifdef CONFIG_MEMORY_FAILURE
96350 extern bool is_free_buddy_page(struct page *page);
96351 @@ -387,7 +388,7 @@ extern u32 hwpoison_filter_enable;
96352
96353 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
96354 unsigned long, unsigned long,
96355 - unsigned long, unsigned long);
96356 + unsigned long, unsigned long) __intentional_overflow(-1);
96357
96358 extern void set_pageblock_order(void);
96359 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
96360 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
96361 index 3cda50c..032ba634 100644
96362 --- a/mm/kmemleak.c
96363 +++ b/mm/kmemleak.c
96364 @@ -364,7 +364,7 @@ static void print_unreferenced(struct seq_file *seq,
96365
96366 for (i = 0; i < object->trace_len; i++) {
96367 void *ptr = (void *)object->trace[i];
96368 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
96369 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
96370 }
96371 }
96372
96373 @@ -1905,7 +1905,7 @@ static int __init kmemleak_late_init(void)
96374 return -ENOMEM;
96375 }
96376
96377 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
96378 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
96379 &kmemleak_fops);
96380 if (!dentry)
96381 pr_warning("Failed to create the debugfs kmemleak file\n");
96382 diff --git a/mm/maccess.c b/mm/maccess.c
96383 index d53adf9..03a24bf 100644
96384 --- a/mm/maccess.c
96385 +++ b/mm/maccess.c
96386 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
96387 set_fs(KERNEL_DS);
96388 pagefault_disable();
96389 ret = __copy_from_user_inatomic(dst,
96390 - (__force const void __user *)src, size);
96391 + (const void __force_user *)src, size);
96392 pagefault_enable();
96393 set_fs(old_fs);
96394
96395 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
96396
96397 set_fs(KERNEL_DS);
96398 pagefault_disable();
96399 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
96400 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
96401 pagefault_enable();
96402 set_fs(old_fs);
96403
96404 diff --git a/mm/madvise.c b/mm/madvise.c
96405 index a271adc..5e1a2b4 100644
96406 --- a/mm/madvise.c
96407 +++ b/mm/madvise.c
96408 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
96409 pgoff_t pgoff;
96410 unsigned long new_flags = vma->vm_flags;
96411
96412 +#ifdef CONFIG_PAX_SEGMEXEC
96413 + struct vm_area_struct *vma_m;
96414 +#endif
96415 +
96416 switch (behavior) {
96417 case MADV_NORMAL:
96418 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
96419 @@ -126,6 +130,13 @@ success:
96420 /*
96421 * vm_flags is protected by the mmap_sem held in write mode.
96422 */
96423 +
96424 +#ifdef CONFIG_PAX_SEGMEXEC
96425 + vma_m = pax_find_mirror_vma(vma);
96426 + if (vma_m)
96427 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
96428 +#endif
96429 +
96430 vma->vm_flags = new_flags;
96431
96432 out:
96433 @@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct *vma,
96434 struct vm_area_struct **prev,
96435 unsigned long start, unsigned long end)
96436 {
96437 +
96438 +#ifdef CONFIG_PAX_SEGMEXEC
96439 + struct vm_area_struct *vma_m;
96440 +#endif
96441 +
96442 *prev = vma;
96443 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
96444 return -EINVAL;
96445 @@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct *vma,
96446 zap_page_range(vma, start, end - start, &details);
96447 } else
96448 zap_page_range(vma, start, end - start, NULL);
96449 +
96450 +#ifdef CONFIG_PAX_SEGMEXEC
96451 + vma_m = pax_find_mirror_vma(vma);
96452 + if (vma_m) {
96453 + if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
96454 + struct zap_details details = {
96455 + .nonlinear_vma = vma_m,
96456 + .last_index = ULONG_MAX,
96457 + };
96458 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, &details);
96459 + } else
96460 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
96461 + }
96462 +#endif
96463 +
96464 return 0;
96465 }
96466
96467 @@ -488,6 +519,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
96468 if (end < start)
96469 return error;
96470
96471 +#ifdef CONFIG_PAX_SEGMEXEC
96472 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
96473 + if (end > SEGMEXEC_TASK_SIZE)
96474 + return error;
96475 + } else
96476 +#endif
96477 +
96478 + if (end > TASK_SIZE)
96479 + return error;
96480 +
96481 error = 0;
96482 if (end == start)
96483 return error;
96484 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
96485 index 20c29dd..22bd8e2 100644
96486 --- a/mm/memory-failure.c
96487 +++ b/mm/memory-failure.c
96488 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
96489
96490 int sysctl_memory_failure_recovery __read_mostly = 1;
96491
96492 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
96493 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
96494
96495 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
96496
96497 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
96498 pfn, t->comm, t->pid);
96499 si.si_signo = SIGBUS;
96500 si.si_errno = 0;
96501 - si.si_addr = (void *)addr;
96502 + si.si_addr = (void __user *)addr;
96503 #ifdef __ARCH_SI_TRAPNO
96504 si.si_trapno = trapno;
96505 #endif
96506 @@ -786,7 +786,7 @@ static struct page_state {
96507 unsigned long res;
96508 char *msg;
96509 int (*action)(struct page *p, unsigned long pfn);
96510 -} error_states[] = {
96511 +} __do_const error_states[] = {
96512 { reserved, reserved, "reserved kernel", me_kernel },
96513 /*
96514 * free pages are specially detected outside this table:
96515 @@ -1094,7 +1094,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96516 nr_pages = 1 << compound_order(hpage);
96517 else /* normal page or thp */
96518 nr_pages = 1;
96519 - atomic_long_add(nr_pages, &num_poisoned_pages);
96520 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
96521
96522 /*
96523 * We need/can do nothing about count=0 pages.
96524 @@ -1123,7 +1123,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96525 if (PageHWPoison(hpage)) {
96526 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
96527 || (p != hpage && TestSetPageHWPoison(hpage))) {
96528 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96529 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96530 unlock_page(hpage);
96531 return 0;
96532 }
96533 @@ -1191,14 +1191,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96534 */
96535 if (!PageHWPoison(p)) {
96536 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
96537 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96538 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96539 put_page(hpage);
96540 res = 0;
96541 goto out;
96542 }
96543 if (hwpoison_filter(p)) {
96544 if (TestClearPageHWPoison(p))
96545 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96546 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96547 unlock_page(hpage);
96548 put_page(hpage);
96549 return 0;
96550 @@ -1428,7 +1428,7 @@ int unpoison_memory(unsigned long pfn)
96551 return 0;
96552 }
96553 if (TestClearPageHWPoison(p))
96554 - atomic_long_dec(&num_poisoned_pages);
96555 + atomic_long_dec_unchecked(&num_poisoned_pages);
96556 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
96557 return 0;
96558 }
96559 @@ -1442,7 +1442,7 @@ int unpoison_memory(unsigned long pfn)
96560 */
96561 if (TestClearPageHWPoison(page)) {
96562 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
96563 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96564 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96565 freeit = 1;
96566 if (PageHuge(page))
96567 clear_page_hwpoison_huge_page(page);
96568 @@ -1567,11 +1567,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
96569 if (PageHuge(page)) {
96570 set_page_hwpoison_huge_page(hpage);
96571 dequeue_hwpoisoned_huge_page(hpage);
96572 - atomic_long_add(1 << compound_order(hpage),
96573 + atomic_long_add_unchecked(1 << compound_order(hpage),
96574 &num_poisoned_pages);
96575 } else {
96576 SetPageHWPoison(page);
96577 - atomic_long_inc(&num_poisoned_pages);
96578 + atomic_long_inc_unchecked(&num_poisoned_pages);
96579 }
96580 }
96581 return ret;
96582 @@ -1610,7 +1610,7 @@ static int __soft_offline_page(struct page *page, int flags)
96583 put_page(page);
96584 pr_info("soft_offline: %#lx: invalidated\n", pfn);
96585 SetPageHWPoison(page);
96586 - atomic_long_inc(&num_poisoned_pages);
96587 + atomic_long_inc_unchecked(&num_poisoned_pages);
96588 return 0;
96589 }
96590
96591 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
96592 if (!is_free_buddy_page(page))
96593 pr_info("soft offline: %#lx: page leaked\n",
96594 pfn);
96595 - atomic_long_inc(&num_poisoned_pages);
96596 + atomic_long_inc_unchecked(&num_poisoned_pages);
96597 }
96598 } else {
96599 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
96600 @@ -1729,11 +1729,11 @@ int soft_offline_page(struct page *page, int flags)
96601 if (PageHuge(page)) {
96602 set_page_hwpoison_huge_page(hpage);
96603 dequeue_hwpoisoned_huge_page(hpage);
96604 - atomic_long_add(1 << compound_order(hpage),
96605 + atomic_long_add_unchecked(1 << compound_order(hpage),
96606 &num_poisoned_pages);
96607 } else {
96608 SetPageHWPoison(page);
96609 - atomic_long_inc(&num_poisoned_pages);
96610 + atomic_long_inc_unchecked(&num_poisoned_pages);
96611 }
96612 }
96613 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
96614 diff --git a/mm/memory.c b/mm/memory.c
96615 index 6aa7822..3c76005 100644
96616 --- a/mm/memory.c
96617 +++ b/mm/memory.c
96618 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96619 free_pte_range(tlb, pmd, addr);
96620 } while (pmd++, addr = next, addr != end);
96621
96622 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
96623 start &= PUD_MASK;
96624 if (start < floor)
96625 return;
96626 @@ -428,6 +429,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96627 pmd = pmd_offset(pud, start);
96628 pud_clear(pud);
96629 pmd_free_tlb(tlb, pmd, start);
96630 +#endif
96631 +
96632 }
96633
96634 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96635 @@ -447,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96636 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
96637 } while (pud++, addr = next, addr != end);
96638
96639 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
96640 start &= PGDIR_MASK;
96641 if (start < floor)
96642 return;
96643 @@ -461,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96644 pud = pud_offset(pgd, start);
96645 pgd_clear(pgd);
96646 pud_free_tlb(tlb, pud, start);
96647 +#endif
96648 +
96649 }
96650
96651 /*
96652 @@ -690,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
96653 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
96654 */
96655 if (vma->vm_ops)
96656 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
96657 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
96658 vma->vm_ops->fault);
96659 if (vma->vm_file)
96660 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
96661 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
96662 vma->vm_file->f_op->mmap);
96663 dump_stack();
96664 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
96665 @@ -1488,6 +1494,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
96666 page_add_file_rmap(page);
96667 set_pte_at(mm, addr, pte, mk_pte(page, prot));
96668
96669 +#ifdef CONFIG_PAX_SEGMEXEC
96670 + pax_mirror_file_pte(vma, addr, page, ptl);
96671 +#endif
96672 +
96673 retval = 0;
96674 pte_unmap_unlock(pte, ptl);
96675 return retval;
96676 @@ -1532,9 +1542,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
96677 if (!page_count(page))
96678 return -EINVAL;
96679 if (!(vma->vm_flags & VM_MIXEDMAP)) {
96680 +
96681 +#ifdef CONFIG_PAX_SEGMEXEC
96682 + struct vm_area_struct *vma_m;
96683 +#endif
96684 +
96685 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
96686 BUG_ON(vma->vm_flags & VM_PFNMAP);
96687 vma->vm_flags |= VM_MIXEDMAP;
96688 +
96689 +#ifdef CONFIG_PAX_SEGMEXEC
96690 + vma_m = pax_find_mirror_vma(vma);
96691 + if (vma_m)
96692 + vma_m->vm_flags |= VM_MIXEDMAP;
96693 +#endif
96694 +
96695 }
96696 return insert_page(vma, addr, page, vma->vm_page_prot);
96697 }
96698 @@ -1617,6 +1639,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
96699 unsigned long pfn)
96700 {
96701 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
96702 + BUG_ON(vma->vm_mirror);
96703
96704 if (addr < vma->vm_start || addr >= vma->vm_end)
96705 return -EFAULT;
96706 @@ -1864,7 +1887,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
96707
96708 BUG_ON(pud_huge(*pud));
96709
96710 - pmd = pmd_alloc(mm, pud, addr);
96711 + pmd = (mm == &init_mm) ?
96712 + pmd_alloc_kernel(mm, pud, addr) :
96713 + pmd_alloc(mm, pud, addr);
96714 if (!pmd)
96715 return -ENOMEM;
96716 do {
96717 @@ -1884,7 +1909,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
96718 unsigned long next;
96719 int err;
96720
96721 - pud = pud_alloc(mm, pgd, addr);
96722 + pud = (mm == &init_mm) ?
96723 + pud_alloc_kernel(mm, pgd, addr) :
96724 + pud_alloc(mm, pgd, addr);
96725 if (!pud)
96726 return -ENOMEM;
96727 do {
96728 @@ -2006,6 +2033,186 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
96729 return ret;
96730 }
96731
96732 +#ifdef CONFIG_PAX_SEGMEXEC
96733 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
96734 +{
96735 + struct mm_struct *mm = vma->vm_mm;
96736 + spinlock_t *ptl;
96737 + pte_t *pte, entry;
96738 +
96739 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
96740 + entry = *pte;
96741 + if (!pte_present(entry)) {
96742 + if (!pte_none(entry)) {
96743 + BUG_ON(pte_file(entry));
96744 + free_swap_and_cache(pte_to_swp_entry(entry));
96745 + pte_clear_not_present_full(mm, address, pte, 0);
96746 + }
96747 + } else {
96748 + struct page *page;
96749 +
96750 + flush_cache_page(vma, address, pte_pfn(entry));
96751 + entry = ptep_clear_flush(vma, address, pte);
96752 + BUG_ON(pte_dirty(entry));
96753 + page = vm_normal_page(vma, address, entry);
96754 + if (page) {
96755 + update_hiwater_rss(mm);
96756 + if (PageAnon(page))
96757 + dec_mm_counter_fast(mm, MM_ANONPAGES);
96758 + else
96759 + dec_mm_counter_fast(mm, MM_FILEPAGES);
96760 + page_remove_rmap(page);
96761 + page_cache_release(page);
96762 + }
96763 + }
96764 + pte_unmap_unlock(pte, ptl);
96765 +}
96766 +
96767 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
96768 + *
96769 + * the ptl of the lower mapped page is held on entry and is not released on exit
96770 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
96771 + */
96772 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96773 +{
96774 + struct mm_struct *mm = vma->vm_mm;
96775 + unsigned long address_m;
96776 + spinlock_t *ptl_m;
96777 + struct vm_area_struct *vma_m;
96778 + pmd_t *pmd_m;
96779 + pte_t *pte_m, entry_m;
96780 +
96781 + BUG_ON(!page_m || !PageAnon(page_m));
96782 +
96783 + vma_m = pax_find_mirror_vma(vma);
96784 + if (!vma_m)
96785 + return;
96786 +
96787 + BUG_ON(!PageLocked(page_m));
96788 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96789 + address_m = address + SEGMEXEC_TASK_SIZE;
96790 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96791 + pte_m = pte_offset_map(pmd_m, address_m);
96792 + ptl_m = pte_lockptr(mm, pmd_m);
96793 + if (ptl != ptl_m) {
96794 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96795 + if (!pte_none(*pte_m))
96796 + goto out;
96797 + }
96798 +
96799 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96800 + page_cache_get(page_m);
96801 + page_add_anon_rmap(page_m, vma_m, address_m);
96802 + inc_mm_counter_fast(mm, MM_ANONPAGES);
96803 + set_pte_at(mm, address_m, pte_m, entry_m);
96804 + update_mmu_cache(vma_m, address_m, pte_m);
96805 +out:
96806 + if (ptl != ptl_m)
96807 + spin_unlock(ptl_m);
96808 + pte_unmap(pte_m);
96809 + unlock_page(page_m);
96810 +}
96811 +
96812 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96813 +{
96814 + struct mm_struct *mm = vma->vm_mm;
96815 + unsigned long address_m;
96816 + spinlock_t *ptl_m;
96817 + struct vm_area_struct *vma_m;
96818 + pmd_t *pmd_m;
96819 + pte_t *pte_m, entry_m;
96820 +
96821 + BUG_ON(!page_m || PageAnon(page_m));
96822 +
96823 + vma_m = pax_find_mirror_vma(vma);
96824 + if (!vma_m)
96825 + return;
96826 +
96827 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96828 + address_m = address + SEGMEXEC_TASK_SIZE;
96829 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96830 + pte_m = pte_offset_map(pmd_m, address_m);
96831 + ptl_m = pte_lockptr(mm, pmd_m);
96832 + if (ptl != ptl_m) {
96833 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96834 + if (!pte_none(*pte_m))
96835 + goto out;
96836 + }
96837 +
96838 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96839 + page_cache_get(page_m);
96840 + page_add_file_rmap(page_m);
96841 + inc_mm_counter_fast(mm, MM_FILEPAGES);
96842 + set_pte_at(mm, address_m, pte_m, entry_m);
96843 + update_mmu_cache(vma_m, address_m, pte_m);
96844 +out:
96845 + if (ptl != ptl_m)
96846 + spin_unlock(ptl_m);
96847 + pte_unmap(pte_m);
96848 +}
96849 +
96850 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
96851 +{
96852 + struct mm_struct *mm = vma->vm_mm;
96853 + unsigned long address_m;
96854 + spinlock_t *ptl_m;
96855 + struct vm_area_struct *vma_m;
96856 + pmd_t *pmd_m;
96857 + pte_t *pte_m, entry_m;
96858 +
96859 + vma_m = pax_find_mirror_vma(vma);
96860 + if (!vma_m)
96861 + return;
96862 +
96863 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96864 + address_m = address + SEGMEXEC_TASK_SIZE;
96865 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96866 + pte_m = pte_offset_map(pmd_m, address_m);
96867 + ptl_m = pte_lockptr(mm, pmd_m);
96868 + if (ptl != ptl_m) {
96869 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96870 + if (!pte_none(*pte_m))
96871 + goto out;
96872 + }
96873 +
96874 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
96875 + set_pte_at(mm, address_m, pte_m, entry_m);
96876 +out:
96877 + if (ptl != ptl_m)
96878 + spin_unlock(ptl_m);
96879 + pte_unmap(pte_m);
96880 +}
96881 +
96882 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
96883 +{
96884 + struct page *page_m;
96885 + pte_t entry;
96886 +
96887 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
96888 + goto out;
96889 +
96890 + entry = *pte;
96891 + page_m = vm_normal_page(vma, address, entry);
96892 + if (!page_m)
96893 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
96894 + else if (PageAnon(page_m)) {
96895 + if (pax_find_mirror_vma(vma)) {
96896 + pte_unmap_unlock(pte, ptl);
96897 + lock_page(page_m);
96898 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
96899 + if (pte_same(entry, *pte))
96900 + pax_mirror_anon_pte(vma, address, page_m, ptl);
96901 + else
96902 + unlock_page(page_m);
96903 + }
96904 + } else
96905 + pax_mirror_file_pte(vma, address, page_m, ptl);
96906 +
96907 +out:
96908 + pte_unmap_unlock(pte, ptl);
96909 +}
96910 +#endif
96911 +
96912 /*
96913 * This routine handles present pages, when users try to write
96914 * to a shared page. It is done by copying the page to a new address
96915 @@ -2212,6 +2419,12 @@ gotten:
96916 */
96917 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96918 if (likely(pte_same(*page_table, orig_pte))) {
96919 +
96920 +#ifdef CONFIG_PAX_SEGMEXEC
96921 + if (pax_find_mirror_vma(vma))
96922 + BUG_ON(!trylock_page(new_page));
96923 +#endif
96924 +
96925 if (old_page) {
96926 if (!PageAnon(old_page)) {
96927 dec_mm_counter_fast(mm, MM_FILEPAGES);
96928 @@ -2265,6 +2478,10 @@ gotten:
96929 page_remove_rmap(old_page);
96930 }
96931
96932 +#ifdef CONFIG_PAX_SEGMEXEC
96933 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96934 +#endif
96935 +
96936 /* Free the old page.. */
96937 new_page = old_page;
96938 ret |= VM_FAULT_WRITE;
96939 @@ -2539,6 +2756,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96940 swap_free(entry);
96941 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
96942 try_to_free_swap(page);
96943 +
96944 +#ifdef CONFIG_PAX_SEGMEXEC
96945 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
96946 +#endif
96947 +
96948 unlock_page(page);
96949 if (page != swapcache) {
96950 /*
96951 @@ -2562,6 +2784,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96952
96953 /* No need to invalidate - it was non-present before */
96954 update_mmu_cache(vma, address, page_table);
96955 +
96956 +#ifdef CONFIG_PAX_SEGMEXEC
96957 + pax_mirror_anon_pte(vma, address, page, ptl);
96958 +#endif
96959 +
96960 unlock:
96961 pte_unmap_unlock(page_table, ptl);
96962 out:
96963 @@ -2581,40 +2808,6 @@ out_release:
96964 }
96965
96966 /*
96967 - * This is like a special single-page "expand_{down|up}wards()",
96968 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
96969 - * doesn't hit another vma.
96970 - */
96971 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
96972 -{
96973 - address &= PAGE_MASK;
96974 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
96975 - struct vm_area_struct *prev = vma->vm_prev;
96976 -
96977 - /*
96978 - * Is there a mapping abutting this one below?
96979 - *
96980 - * That's only ok if it's the same stack mapping
96981 - * that has gotten split..
96982 - */
96983 - if (prev && prev->vm_end == address)
96984 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
96985 -
96986 - return expand_downwards(vma, address - PAGE_SIZE);
96987 - }
96988 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
96989 - struct vm_area_struct *next = vma->vm_next;
96990 -
96991 - /* As VM_GROWSDOWN but s/below/above/ */
96992 - if (next && next->vm_start == address + PAGE_SIZE)
96993 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
96994 -
96995 - return expand_upwards(vma, address + PAGE_SIZE);
96996 - }
96997 - return 0;
96998 -}
96999 -
97000 -/*
97001 * We enter with non-exclusive mmap_sem (to exclude vma changes,
97002 * but allow concurrent faults), and pte mapped but not yet locked.
97003 * We return with mmap_sem still held, but pte unmapped and unlocked.
97004 @@ -2624,27 +2817,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
97005 unsigned int flags)
97006 {
97007 struct mem_cgroup *memcg;
97008 - struct page *page;
97009 + struct page *page = NULL;
97010 spinlock_t *ptl;
97011 pte_t entry;
97012
97013 - pte_unmap(page_table);
97014 -
97015 - /* Check if we need to add a guard page to the stack */
97016 - if (check_stack_guard_page(vma, address) < 0)
97017 - return VM_FAULT_SIGSEGV;
97018 -
97019 - /* Use the zero-page for reads */
97020 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
97021 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
97022 vma->vm_page_prot));
97023 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
97024 + ptl = pte_lockptr(mm, pmd);
97025 + spin_lock(ptl);
97026 if (!pte_none(*page_table))
97027 goto unlock;
97028 goto setpte;
97029 }
97030
97031 /* Allocate our own private page. */
97032 + pte_unmap(page_table);
97033 +
97034 if (unlikely(anon_vma_prepare(vma)))
97035 goto oom;
97036 page = alloc_zeroed_user_highpage_movable(vma, address);
97037 @@ -2668,6 +2857,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
97038 if (!pte_none(*page_table))
97039 goto release;
97040
97041 +#ifdef CONFIG_PAX_SEGMEXEC
97042 + if (pax_find_mirror_vma(vma))
97043 + BUG_ON(!trylock_page(page));
97044 +#endif
97045 +
97046 inc_mm_counter_fast(mm, MM_ANONPAGES);
97047 page_add_new_anon_rmap(page, vma, address);
97048 mem_cgroup_commit_charge(page, memcg, false);
97049 @@ -2677,6 +2871,12 @@ setpte:
97050
97051 /* No need to invalidate - it was non-present before */
97052 update_mmu_cache(vma, address, page_table);
97053 +
97054 +#ifdef CONFIG_PAX_SEGMEXEC
97055 + if (page)
97056 + pax_mirror_anon_pte(vma, address, page, ptl);
97057 +#endif
97058 +
97059 unlock:
97060 pte_unmap_unlock(page_table, ptl);
97061 return 0;
97062 @@ -2907,6 +3107,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97063 return ret;
97064 }
97065 do_set_pte(vma, address, fault_page, pte, false, false);
97066 +
97067 +#ifdef CONFIG_PAX_SEGMEXEC
97068 + pax_mirror_file_pte(vma, address, fault_page, ptl);
97069 +#endif
97070 +
97071 unlock_page(fault_page);
97072 unlock_out:
97073 pte_unmap_unlock(pte, ptl);
97074 @@ -2949,7 +3154,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97075 page_cache_release(fault_page);
97076 goto uncharge_out;
97077 }
97078 +
97079 +#ifdef CONFIG_PAX_SEGMEXEC
97080 + if (pax_find_mirror_vma(vma))
97081 + BUG_ON(!trylock_page(new_page));
97082 +#endif
97083 +
97084 do_set_pte(vma, address, new_page, pte, true, true);
97085 +
97086 +#ifdef CONFIG_PAX_SEGMEXEC
97087 + pax_mirror_anon_pte(vma, address, new_page, ptl);
97088 +#endif
97089 +
97090 mem_cgroup_commit_charge(new_page, memcg, false);
97091 lru_cache_add_active_or_unevictable(new_page, vma);
97092 pte_unmap_unlock(pte, ptl);
97093 @@ -2999,6 +3215,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97094 return ret;
97095 }
97096 do_set_pte(vma, address, fault_page, pte, true, false);
97097 +
97098 +#ifdef CONFIG_PAX_SEGMEXEC
97099 + pax_mirror_file_pte(vma, address, fault_page, ptl);
97100 +#endif
97101 +
97102 pte_unmap_unlock(pte, ptl);
97103
97104 if (set_page_dirty(fault_page))
97105 @@ -3255,6 +3476,12 @@ static int handle_pte_fault(struct mm_struct *mm,
97106 if (flags & FAULT_FLAG_WRITE)
97107 flush_tlb_fix_spurious_fault(vma, address);
97108 }
97109 +
97110 +#ifdef CONFIG_PAX_SEGMEXEC
97111 + pax_mirror_pte(vma, address, pte, pmd, ptl);
97112 + return 0;
97113 +#endif
97114 +
97115 unlock:
97116 pte_unmap_unlock(pte, ptl);
97117 return 0;
97118 @@ -3274,9 +3501,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97119 pmd_t *pmd;
97120 pte_t *pte;
97121
97122 +#ifdef CONFIG_PAX_SEGMEXEC
97123 + struct vm_area_struct *vma_m;
97124 +#endif
97125 +
97126 if (unlikely(is_vm_hugetlb_page(vma)))
97127 return hugetlb_fault(mm, vma, address, flags);
97128
97129 +#ifdef CONFIG_PAX_SEGMEXEC
97130 + vma_m = pax_find_mirror_vma(vma);
97131 + if (vma_m) {
97132 + unsigned long address_m;
97133 + pgd_t *pgd_m;
97134 + pud_t *pud_m;
97135 + pmd_t *pmd_m;
97136 +
97137 + if (vma->vm_start > vma_m->vm_start) {
97138 + address_m = address;
97139 + address -= SEGMEXEC_TASK_SIZE;
97140 + vma = vma_m;
97141 + } else
97142 + address_m = address + SEGMEXEC_TASK_SIZE;
97143 +
97144 + pgd_m = pgd_offset(mm, address_m);
97145 + pud_m = pud_alloc(mm, pgd_m, address_m);
97146 + if (!pud_m)
97147 + return VM_FAULT_OOM;
97148 + pmd_m = pmd_alloc(mm, pud_m, address_m);
97149 + if (!pmd_m)
97150 + return VM_FAULT_OOM;
97151 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
97152 + return VM_FAULT_OOM;
97153 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
97154 + }
97155 +#endif
97156 +
97157 pgd = pgd_offset(mm, address);
97158 pud = pud_alloc(mm, pgd, address);
97159 if (!pud)
97160 @@ -3411,6 +3670,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
97161 spin_unlock(&mm->page_table_lock);
97162 return 0;
97163 }
97164 +
97165 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
97166 +{
97167 + pud_t *new = pud_alloc_one(mm, address);
97168 + if (!new)
97169 + return -ENOMEM;
97170 +
97171 + smp_wmb(); /* See comment in __pte_alloc */
97172 +
97173 + spin_lock(&mm->page_table_lock);
97174 + if (pgd_present(*pgd)) /* Another has populated it */
97175 + pud_free(mm, new);
97176 + else
97177 + pgd_populate_kernel(mm, pgd, new);
97178 + spin_unlock(&mm->page_table_lock);
97179 + return 0;
97180 +}
97181 #endif /* __PAGETABLE_PUD_FOLDED */
97182
97183 #ifndef __PAGETABLE_PMD_FOLDED
97184 @@ -3441,6 +3717,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
97185 spin_unlock(&mm->page_table_lock);
97186 return 0;
97187 }
97188 +
97189 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
97190 +{
97191 + pmd_t *new = pmd_alloc_one(mm, address);
97192 + if (!new)
97193 + return -ENOMEM;
97194 +
97195 + smp_wmb(); /* See comment in __pte_alloc */
97196 +
97197 + spin_lock(&mm->page_table_lock);
97198 +#ifndef __ARCH_HAS_4LEVEL_HACK
97199 + if (pud_present(*pud)) /* Another has populated it */
97200 + pmd_free(mm, new);
97201 + else
97202 + pud_populate_kernel(mm, pud, new);
97203 +#else
97204 + if (pgd_present(*pud)) /* Another has populated it */
97205 + pmd_free(mm, new);
97206 + else
97207 + pgd_populate_kernel(mm, pud, new);
97208 +#endif /* __ARCH_HAS_4LEVEL_HACK */
97209 + spin_unlock(&mm->page_table_lock);
97210 + return 0;
97211 +}
97212 #endif /* __PAGETABLE_PMD_FOLDED */
97213
97214 static int __follow_pte(struct mm_struct *mm, unsigned long address,
97215 @@ -3550,8 +3850,8 @@ out:
97216 return ret;
97217 }
97218
97219 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
97220 - void *buf, int len, int write)
97221 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
97222 + void *buf, size_t len, int write)
97223 {
97224 resource_size_t phys_addr;
97225 unsigned long prot = 0;
97226 @@ -3577,8 +3877,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
97227 * Access another process' address space as given in mm. If non-NULL, use the
97228 * given task for page fault accounting.
97229 */
97230 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97231 - unsigned long addr, void *buf, int len, int write)
97232 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97233 + unsigned long addr, void *buf, size_t len, int write)
97234 {
97235 struct vm_area_struct *vma;
97236 void *old_buf = buf;
97237 @@ -3586,7 +3886,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97238 down_read(&mm->mmap_sem);
97239 /* ignore errors, just check how much was successfully transferred */
97240 while (len) {
97241 - int bytes, ret, offset;
97242 + ssize_t bytes, ret, offset;
97243 void *maddr;
97244 struct page *page = NULL;
97245
97246 @@ -3647,8 +3947,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97247 *
97248 * The caller must hold a reference on @mm.
97249 */
97250 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
97251 - void *buf, int len, int write)
97252 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
97253 + void *buf, size_t len, int write)
97254 {
97255 return __access_remote_vm(NULL, mm, addr, buf, len, write);
97256 }
97257 @@ -3658,11 +3958,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
97258 * Source/target buffer must be kernel space,
97259 * Do not walk the page table directly, use get_user_pages
97260 */
97261 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
97262 - void *buf, int len, int write)
97263 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
97264 + void *buf, size_t len, int write)
97265 {
97266 struct mm_struct *mm;
97267 - int ret;
97268 + ssize_t ret;
97269
97270 mm = get_task_mm(tsk);
97271 if (!mm)
97272 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
97273 index 0e0961b..c9143b9 100644
97274 --- a/mm/mempolicy.c
97275 +++ b/mm/mempolicy.c
97276 @@ -744,6 +744,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
97277 unsigned long vmstart;
97278 unsigned long vmend;
97279
97280 +#ifdef CONFIG_PAX_SEGMEXEC
97281 + struct vm_area_struct *vma_m;
97282 +#endif
97283 +
97284 vma = find_vma(mm, start);
97285 if (!vma || vma->vm_start > start)
97286 return -EFAULT;
97287 @@ -787,6 +791,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
97288 err = vma_replace_policy(vma, new_pol);
97289 if (err)
97290 goto out;
97291 +
97292 +#ifdef CONFIG_PAX_SEGMEXEC
97293 + vma_m = pax_find_mirror_vma(vma);
97294 + if (vma_m) {
97295 + err = vma_replace_policy(vma_m, new_pol);
97296 + if (err)
97297 + goto out;
97298 + }
97299 +#endif
97300 +
97301 }
97302
97303 out:
97304 @@ -1201,6 +1215,17 @@ static long do_mbind(unsigned long start, unsigned long len,
97305
97306 if (end < start)
97307 return -EINVAL;
97308 +
97309 +#ifdef CONFIG_PAX_SEGMEXEC
97310 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
97311 + if (end > SEGMEXEC_TASK_SIZE)
97312 + return -EINVAL;
97313 + } else
97314 +#endif
97315 +
97316 + if (end > TASK_SIZE)
97317 + return -EINVAL;
97318 +
97319 if (end == start)
97320 return 0;
97321
97322 @@ -1426,8 +1451,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
97323 */
97324 tcred = __task_cred(task);
97325 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
97326 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
97327 - !capable(CAP_SYS_NICE)) {
97328 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
97329 rcu_read_unlock();
97330 err = -EPERM;
97331 goto out_put;
97332 @@ -1458,6 +1482,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
97333 goto out;
97334 }
97335
97336 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
97337 + if (mm != current->mm &&
97338 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
97339 + mmput(mm);
97340 + err = -EPERM;
97341 + goto out;
97342 + }
97343 +#endif
97344 +
97345 err = do_migrate_pages(mm, old, new,
97346 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
97347
97348 diff --git a/mm/migrate.c b/mm/migrate.c
97349 index be6d1ed..d778cc1 100644
97350 --- a/mm/migrate.c
97351 +++ b/mm/migrate.c
97352 @@ -1504,8 +1504,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
97353 */
97354 tcred = __task_cred(task);
97355 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
97356 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
97357 - !capable(CAP_SYS_NICE)) {
97358 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
97359 rcu_read_unlock();
97360 err = -EPERM;
97361 goto out;
97362 diff --git a/mm/mlock.c b/mm/mlock.c
97363 index 73cf098..ab547c7 100644
97364 --- a/mm/mlock.c
97365 +++ b/mm/mlock.c
97366 @@ -14,6 +14,7 @@
97367 #include <linux/pagevec.h>
97368 #include <linux/mempolicy.h>
97369 #include <linux/syscalls.h>
97370 +#include <linux/security.h>
97371 #include <linux/sched.h>
97372 #include <linux/export.h>
97373 #include <linux/rmap.h>
97374 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
97375 {
97376 unsigned long nstart, end, tmp;
97377 struct vm_area_struct * vma, * prev;
97378 - int error;
97379 + int error = 0;
97380
97381 VM_BUG_ON(start & ~PAGE_MASK);
97382 VM_BUG_ON(len != PAGE_ALIGN(len));
97383 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
97384 return -EINVAL;
97385 if (end == start)
97386 return 0;
97387 + if (end > TASK_SIZE)
97388 + return -EINVAL;
97389 +
97390 vma = find_vma(current->mm, start);
97391 if (!vma || vma->vm_start > start)
97392 return -ENOMEM;
97393 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
97394 for (nstart = start ; ; ) {
97395 vm_flags_t newflags;
97396
97397 +#ifdef CONFIG_PAX_SEGMEXEC
97398 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
97399 + break;
97400 +#endif
97401 +
97402 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
97403
97404 newflags = vma->vm_flags & ~VM_LOCKED;
97405 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
97406 locked += current->mm->locked_vm;
97407
97408 /* check against resource limits */
97409 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
97410 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
97411 error = do_mlock(start, len, 1);
97412
97413 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
97414 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
97415 vm_flags_t newflags;
97416
97417 +#ifdef CONFIG_PAX_SEGMEXEC
97418 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
97419 + break;
97420 +#endif
97421 +
97422 newflags = vma->vm_flags & ~VM_LOCKED;
97423 if (flags & MCL_CURRENT)
97424 newflags |= VM_LOCKED;
97425 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
97426 lock_limit >>= PAGE_SHIFT;
97427
97428 ret = -ENOMEM;
97429 +
97430 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
97431 +
97432 down_write(&current->mm->mmap_sem);
97433 -
97434 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
97435 capable(CAP_IPC_LOCK))
97436 ret = do_mlockall(flags);
97437 diff --git a/mm/mmap.c b/mm/mmap.c
97438 index 0bc66f1..2bfa432 100644
97439 --- a/mm/mmap.c
97440 +++ b/mm/mmap.c
97441 @@ -41,6 +41,7 @@
97442 #include <linux/notifier.h>
97443 #include <linux/memory.h>
97444 #include <linux/printk.h>
97445 +#include <linux/random.h>
97446
97447 #include <asm/uaccess.h>
97448 #include <asm/cacheflush.h>
97449 @@ -57,6 +58,16 @@
97450 #define arch_rebalance_pgtables(addr, len) (addr)
97451 #endif
97452
97453 +static inline void verify_mm_writelocked(struct mm_struct *mm)
97454 +{
97455 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
97456 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
97457 + up_read(&mm->mmap_sem);
97458 + BUG();
97459 + }
97460 +#endif
97461 +}
97462 +
97463 static void unmap_region(struct mm_struct *mm,
97464 struct vm_area_struct *vma, struct vm_area_struct *prev,
97465 unsigned long start, unsigned long end);
97466 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
97467 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
97468 *
97469 */
97470 -pgprot_t protection_map[16] = {
97471 +pgprot_t protection_map[16] __read_only = {
97472 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
97473 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
97474 };
97475
97476 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
97477 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
97478 {
97479 - return __pgprot(pgprot_val(protection_map[vm_flags &
97480 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
97481 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
97482 pgprot_val(arch_vm_get_page_prot(vm_flags)));
97483 +
97484 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97485 + if (!(__supported_pte_mask & _PAGE_NX) &&
97486 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
97487 + (vm_flags & (VM_READ | VM_WRITE)))
97488 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
97489 +#endif
97490 +
97491 + return prot;
97492 }
97493 EXPORT_SYMBOL(vm_get_page_prot);
97494
97495 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
97496 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
97497 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
97498 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
97499 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
97500 /*
97501 * Make sure vm_committed_as in one cacheline and not cacheline shared with
97502 * other variables. It can be updated by several CPUs frequently.
97503 @@ -274,6 +295,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
97504 struct vm_area_struct *next = vma->vm_next;
97505
97506 might_sleep();
97507 + BUG_ON(vma->vm_mirror);
97508 if (vma->vm_ops && vma->vm_ops->close)
97509 vma->vm_ops->close(vma);
97510 if (vma->vm_file)
97511 @@ -287,6 +309,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
97512
97513 SYSCALL_DEFINE1(brk, unsigned long, brk)
97514 {
97515 + unsigned long rlim;
97516 unsigned long retval;
97517 unsigned long newbrk, oldbrk;
97518 struct mm_struct *mm = current->mm;
97519 @@ -317,7 +340,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
97520 * segment grow beyond its set limit the in case where the limit is
97521 * not page aligned -Ram Gupta
97522 */
97523 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
97524 + rlim = rlimit(RLIMIT_DATA);
97525 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
97526 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
97527 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
97528 + rlim = 4096 * PAGE_SIZE;
97529 +#endif
97530 + if (check_data_rlimit(rlim, brk, mm->start_brk,
97531 mm->end_data, mm->start_data))
97532 goto out;
97533
97534 @@ -976,6 +1005,12 @@ static int
97535 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
97536 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
97537 {
97538 +
97539 +#ifdef CONFIG_PAX_SEGMEXEC
97540 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
97541 + return 0;
97542 +#endif
97543 +
97544 if (is_mergeable_vma(vma, file, vm_flags) &&
97545 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
97546 if (vma->vm_pgoff == vm_pgoff)
97547 @@ -995,6 +1030,12 @@ static int
97548 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
97549 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
97550 {
97551 +
97552 +#ifdef CONFIG_PAX_SEGMEXEC
97553 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
97554 + return 0;
97555 +#endif
97556 +
97557 if (is_mergeable_vma(vma, file, vm_flags) &&
97558 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
97559 pgoff_t vm_pglen;
97560 @@ -1044,6 +1085,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97561 struct vm_area_struct *area, *next;
97562 int err;
97563
97564 +#ifdef CONFIG_PAX_SEGMEXEC
97565 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
97566 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
97567 +
97568 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
97569 +#endif
97570 +
97571 /*
97572 * We later require that vma->vm_flags == vm_flags,
97573 * so this tests vma->vm_flags & VM_SPECIAL, too.
97574 @@ -1059,6 +1107,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97575 if (next && next->vm_end == end) /* cases 6, 7, 8 */
97576 next = next->vm_next;
97577
97578 +#ifdef CONFIG_PAX_SEGMEXEC
97579 + if (prev)
97580 + prev_m = pax_find_mirror_vma(prev);
97581 + if (area)
97582 + area_m = pax_find_mirror_vma(area);
97583 + if (next)
97584 + next_m = pax_find_mirror_vma(next);
97585 +#endif
97586 +
97587 /*
97588 * Can it merge with the predecessor?
97589 */
97590 @@ -1078,9 +1135,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97591 /* cases 1, 6 */
97592 err = vma_adjust(prev, prev->vm_start,
97593 next->vm_end, prev->vm_pgoff, NULL);
97594 - } else /* cases 2, 5, 7 */
97595 +
97596 +#ifdef CONFIG_PAX_SEGMEXEC
97597 + if (!err && prev_m)
97598 + err = vma_adjust(prev_m, prev_m->vm_start,
97599 + next_m->vm_end, prev_m->vm_pgoff, NULL);
97600 +#endif
97601 +
97602 + } else { /* cases 2, 5, 7 */
97603 err = vma_adjust(prev, prev->vm_start,
97604 end, prev->vm_pgoff, NULL);
97605 +
97606 +#ifdef CONFIG_PAX_SEGMEXEC
97607 + if (!err && prev_m)
97608 + err = vma_adjust(prev_m, prev_m->vm_start,
97609 + end_m, prev_m->vm_pgoff, NULL);
97610 +#endif
97611 +
97612 + }
97613 if (err)
97614 return NULL;
97615 khugepaged_enter_vma_merge(prev, vm_flags);
97616 @@ -1094,12 +1166,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97617 mpol_equal(policy, vma_policy(next)) &&
97618 can_vma_merge_before(next, vm_flags,
97619 anon_vma, file, pgoff+pglen)) {
97620 - if (prev && addr < prev->vm_end) /* case 4 */
97621 + if (prev && addr < prev->vm_end) { /* case 4 */
97622 err = vma_adjust(prev, prev->vm_start,
97623 addr, prev->vm_pgoff, NULL);
97624 - else /* cases 3, 8 */
97625 +
97626 +#ifdef CONFIG_PAX_SEGMEXEC
97627 + if (!err && prev_m)
97628 + err = vma_adjust(prev_m, prev_m->vm_start,
97629 + addr_m, prev_m->vm_pgoff, NULL);
97630 +#endif
97631 +
97632 + } else { /* cases 3, 8 */
97633 err = vma_adjust(area, addr, next->vm_end,
97634 next->vm_pgoff - pglen, NULL);
97635 +
97636 +#ifdef CONFIG_PAX_SEGMEXEC
97637 + if (!err && area_m)
97638 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
97639 + next_m->vm_pgoff - pglen, NULL);
97640 +#endif
97641 +
97642 + }
97643 if (err)
97644 return NULL;
97645 khugepaged_enter_vma_merge(area, vm_flags);
97646 @@ -1208,8 +1295,10 @@ none:
97647 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97648 struct file *file, long pages)
97649 {
97650 - const unsigned long stack_flags
97651 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
97652 +
97653 +#ifdef CONFIG_PAX_RANDMMAP
97654 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97655 +#endif
97656
97657 mm->total_vm += pages;
97658
97659 @@ -1217,7 +1306,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97660 mm->shared_vm += pages;
97661 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
97662 mm->exec_vm += pages;
97663 - } else if (flags & stack_flags)
97664 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
97665 mm->stack_vm += pages;
97666 }
97667 #endif /* CONFIG_PROC_FS */
97668 @@ -1247,6 +1336,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
97669 locked += mm->locked_vm;
97670 lock_limit = rlimit(RLIMIT_MEMLOCK);
97671 lock_limit >>= PAGE_SHIFT;
97672 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97673 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
97674 return -EAGAIN;
97675 }
97676 @@ -1273,7 +1363,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97677 * (the exception is when the underlying filesystem is noexec
97678 * mounted, in which case we dont add PROT_EXEC.)
97679 */
97680 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
97681 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
97682 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
97683 prot |= PROT_EXEC;
97684
97685 @@ -1299,7 +1389,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97686 /* Obtain the address to map to. we verify (or select) it and ensure
97687 * that it represents a valid section of the address space.
97688 */
97689 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
97690 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
97691 if (addr & ~PAGE_MASK)
97692 return addr;
97693
97694 @@ -1310,6 +1400,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97695 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
97696 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
97697
97698 +#ifdef CONFIG_PAX_MPROTECT
97699 + if (mm->pax_flags & MF_PAX_MPROTECT) {
97700 +
97701 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
97702 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
97703 + mm->binfmt->handle_mmap)
97704 + mm->binfmt->handle_mmap(file);
97705 +#endif
97706 +
97707 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
97708 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
97709 + gr_log_rwxmmap(file);
97710 +
97711 +#ifdef CONFIG_PAX_EMUPLT
97712 + vm_flags &= ~VM_EXEC;
97713 +#else
97714 + return -EPERM;
97715 +#endif
97716 +
97717 + }
97718 +
97719 + if (!(vm_flags & VM_EXEC))
97720 + vm_flags &= ~VM_MAYEXEC;
97721 +#else
97722 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97723 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97724 +#endif
97725 + else
97726 + vm_flags &= ~VM_MAYWRITE;
97727 + }
97728 +#endif
97729 +
97730 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97731 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
97732 + vm_flags &= ~VM_PAGEEXEC;
97733 +#endif
97734 +
97735 if (flags & MAP_LOCKED)
97736 if (!can_do_mlock())
97737 return -EPERM;
97738 @@ -1397,6 +1524,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97739 vm_flags |= VM_NORESERVE;
97740 }
97741
97742 + if (!gr_acl_handle_mmap(file, prot))
97743 + return -EACCES;
97744 +
97745 addr = mmap_region(file, addr, len, vm_flags, pgoff);
97746 if (!IS_ERR_VALUE(addr) &&
97747 ((vm_flags & VM_LOCKED) ||
97748 @@ -1490,7 +1620,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
97749 vm_flags_t vm_flags = vma->vm_flags;
97750
97751 /* If it was private or non-writable, the write bit is already clear */
97752 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
97753 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
97754 return 0;
97755
97756 /* The backer wishes to know when pages are first written to? */
97757 @@ -1541,7 +1671,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97758 struct rb_node **rb_link, *rb_parent;
97759 unsigned long charged = 0;
97760
97761 +#ifdef CONFIG_PAX_SEGMEXEC
97762 + struct vm_area_struct *vma_m = NULL;
97763 +#endif
97764 +
97765 + /*
97766 + * mm->mmap_sem is required to protect against another thread
97767 + * changing the mappings in case we sleep.
97768 + */
97769 + verify_mm_writelocked(mm);
97770 +
97771 /* Check against address space limit. */
97772 +
97773 +#ifdef CONFIG_PAX_RANDMMAP
97774 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97775 +#endif
97776 +
97777 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
97778 unsigned long nr_pages;
97779
97780 @@ -1560,11 +1705,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97781
97782 /* Clear old maps */
97783 error = -ENOMEM;
97784 -munmap_back:
97785 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97786 if (do_munmap(mm, addr, len))
97787 return -ENOMEM;
97788 - goto munmap_back;
97789 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97790 }
97791
97792 /*
97793 @@ -1595,6 +1739,16 @@ munmap_back:
97794 goto unacct_error;
97795 }
97796
97797 +#ifdef CONFIG_PAX_SEGMEXEC
97798 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
97799 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97800 + if (!vma_m) {
97801 + error = -ENOMEM;
97802 + goto free_vma;
97803 + }
97804 + }
97805 +#endif
97806 +
97807 vma->vm_mm = mm;
97808 vma->vm_start = addr;
97809 vma->vm_end = addr + len;
97810 @@ -1625,6 +1779,13 @@ munmap_back:
97811 if (error)
97812 goto unmap_and_free_vma;
97813
97814 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97815 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
97816 + vma->vm_flags |= VM_PAGEEXEC;
97817 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97818 + }
97819 +#endif
97820 +
97821 /* Can addr have changed??
97822 *
97823 * Answer: Yes, several device drivers can do it in their
97824 @@ -1643,6 +1804,12 @@ munmap_back:
97825 }
97826
97827 vma_link(mm, vma, prev, rb_link, rb_parent);
97828 +
97829 +#ifdef CONFIG_PAX_SEGMEXEC
97830 + if (vma_m)
97831 + BUG_ON(pax_mirror_vma(vma_m, vma));
97832 +#endif
97833 +
97834 /* Once vma denies write, undo our temporary denial count */
97835 if (file) {
97836 if (vm_flags & VM_SHARED)
97837 @@ -1655,6 +1822,7 @@ out:
97838 perf_event_mmap(vma);
97839
97840 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
97841 + track_exec_limit(mm, addr, addr + len, vm_flags);
97842 if (vm_flags & VM_LOCKED) {
97843 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
97844 vma == get_gate_vma(current->mm)))
97845 @@ -1692,6 +1860,12 @@ allow_write_and_free_vma:
97846 if (vm_flags & VM_DENYWRITE)
97847 allow_write_access(file);
97848 free_vma:
97849 +
97850 +#ifdef CONFIG_PAX_SEGMEXEC
97851 + if (vma_m)
97852 + kmem_cache_free(vm_area_cachep, vma_m);
97853 +#endif
97854 +
97855 kmem_cache_free(vm_area_cachep, vma);
97856 unacct_error:
97857 if (charged)
97858 @@ -1699,7 +1873,63 @@ unacct_error:
97859 return error;
97860 }
97861
97862 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97863 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
97864 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
97865 +{
97866 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
97867 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
97868 +
97869 + return 0;
97870 +}
97871 +#endif
97872 +
97873 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
97874 +{
97875 + if (!vma) {
97876 +#ifdef CONFIG_STACK_GROWSUP
97877 + if (addr > sysctl_heap_stack_gap)
97878 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
97879 + else
97880 + vma = find_vma(current->mm, 0);
97881 + if (vma && (vma->vm_flags & VM_GROWSUP))
97882 + return false;
97883 +#endif
97884 + return true;
97885 + }
97886 +
97887 + if (addr + len > vma->vm_start)
97888 + return false;
97889 +
97890 + if (vma->vm_flags & VM_GROWSDOWN)
97891 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
97892 +#ifdef CONFIG_STACK_GROWSUP
97893 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
97894 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
97895 +#endif
97896 + else if (offset)
97897 + return offset <= vma->vm_start - addr - len;
97898 +
97899 + return true;
97900 +}
97901 +
97902 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
97903 +{
97904 + if (vma->vm_start < len)
97905 + return -ENOMEM;
97906 +
97907 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
97908 + if (offset <= vma->vm_start - len)
97909 + return vma->vm_start - len - offset;
97910 + else
97911 + return -ENOMEM;
97912 + }
97913 +
97914 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
97915 + return vma->vm_start - len - sysctl_heap_stack_gap;
97916 + return -ENOMEM;
97917 +}
97918 +
97919 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
97920 {
97921 /*
97922 * We implement the search by looking for an rbtree node that
97923 @@ -1747,11 +1977,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97924 }
97925 }
97926
97927 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
97928 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
97929 check_current:
97930 /* Check if current node has a suitable gap */
97931 if (gap_start > high_limit)
97932 return -ENOMEM;
97933 +
97934 + if (gap_end - gap_start > info->threadstack_offset)
97935 + gap_start += info->threadstack_offset;
97936 + else
97937 + gap_start = gap_end;
97938 +
97939 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97940 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97941 + gap_start += sysctl_heap_stack_gap;
97942 + else
97943 + gap_start = gap_end;
97944 + }
97945 + if (vma->vm_flags & VM_GROWSDOWN) {
97946 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97947 + gap_end -= sysctl_heap_stack_gap;
97948 + else
97949 + gap_end = gap_start;
97950 + }
97951 if (gap_end >= low_limit && gap_end - gap_start >= length)
97952 goto found;
97953
97954 @@ -1801,7 +2049,7 @@ found:
97955 return gap_start;
97956 }
97957
97958 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
97959 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
97960 {
97961 struct mm_struct *mm = current->mm;
97962 struct vm_area_struct *vma;
97963 @@ -1855,6 +2103,24 @@ check_current:
97964 gap_end = vma->vm_start;
97965 if (gap_end < low_limit)
97966 return -ENOMEM;
97967 +
97968 + if (gap_end - gap_start > info->threadstack_offset)
97969 + gap_end -= info->threadstack_offset;
97970 + else
97971 + gap_end = gap_start;
97972 +
97973 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97974 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97975 + gap_start += sysctl_heap_stack_gap;
97976 + else
97977 + gap_start = gap_end;
97978 + }
97979 + if (vma->vm_flags & VM_GROWSDOWN) {
97980 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97981 + gap_end -= sysctl_heap_stack_gap;
97982 + else
97983 + gap_end = gap_start;
97984 + }
97985 if (gap_start <= high_limit && gap_end - gap_start >= length)
97986 goto found;
97987
97988 @@ -1918,6 +2184,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97989 struct mm_struct *mm = current->mm;
97990 struct vm_area_struct *vma;
97991 struct vm_unmapped_area_info info;
97992 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97993
97994 if (len > TASK_SIZE - mmap_min_addr)
97995 return -ENOMEM;
97996 @@ -1925,11 +2192,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97997 if (flags & MAP_FIXED)
97998 return addr;
97999
98000 +#ifdef CONFIG_PAX_RANDMMAP
98001 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
98002 +#endif
98003 +
98004 if (addr) {
98005 addr = PAGE_ALIGN(addr);
98006 vma = find_vma(mm, addr);
98007 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
98008 - (!vma || addr + len <= vma->vm_start))
98009 + check_heap_stack_gap(vma, addr, len, offset))
98010 return addr;
98011 }
98012
98013 @@ -1938,6 +2209,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98014 info.low_limit = mm->mmap_base;
98015 info.high_limit = TASK_SIZE;
98016 info.align_mask = 0;
98017 + info.threadstack_offset = offset;
98018 return vm_unmapped_area(&info);
98019 }
98020 #endif
98021 @@ -1956,6 +2228,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98022 struct mm_struct *mm = current->mm;
98023 unsigned long addr = addr0;
98024 struct vm_unmapped_area_info info;
98025 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
98026
98027 /* requested length too big for entire address space */
98028 if (len > TASK_SIZE - mmap_min_addr)
98029 @@ -1964,12 +2237,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98030 if (flags & MAP_FIXED)
98031 return addr;
98032
98033 +#ifdef CONFIG_PAX_RANDMMAP
98034 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
98035 +#endif
98036 +
98037 /* requesting a specific address */
98038 if (addr) {
98039 addr = PAGE_ALIGN(addr);
98040 vma = find_vma(mm, addr);
98041 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
98042 - (!vma || addr + len <= vma->vm_start))
98043 + check_heap_stack_gap(vma, addr, len, offset))
98044 return addr;
98045 }
98046
98047 @@ -1978,6 +2255,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98048 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
98049 info.high_limit = mm->mmap_base;
98050 info.align_mask = 0;
98051 + info.threadstack_offset = offset;
98052 addr = vm_unmapped_area(&info);
98053
98054 /*
98055 @@ -1990,6 +2268,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98056 VM_BUG_ON(addr != -ENOMEM);
98057 info.flags = 0;
98058 info.low_limit = TASK_UNMAPPED_BASE;
98059 +
98060 +#ifdef CONFIG_PAX_RANDMMAP
98061 + if (mm->pax_flags & MF_PAX_RANDMMAP)
98062 + info.low_limit += mm->delta_mmap;
98063 +#endif
98064 +
98065 info.high_limit = TASK_SIZE;
98066 addr = vm_unmapped_area(&info);
98067 }
98068 @@ -2090,6 +2374,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
98069 return vma;
98070 }
98071
98072 +#ifdef CONFIG_PAX_SEGMEXEC
98073 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
98074 +{
98075 + struct vm_area_struct *vma_m;
98076 +
98077 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
98078 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
98079 + BUG_ON(vma->vm_mirror);
98080 + return NULL;
98081 + }
98082 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
98083 + vma_m = vma->vm_mirror;
98084 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
98085 + BUG_ON(vma->vm_file != vma_m->vm_file);
98086 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
98087 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
98088 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
98089 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
98090 + return vma_m;
98091 +}
98092 +#endif
98093 +
98094 /*
98095 * Verify that the stack growth is acceptable and
98096 * update accounting. This is shared with both the
98097 @@ -2107,8 +2413,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98098
98099 /* Stack limit test */
98100 actual_size = size;
98101 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
98102 - actual_size -= PAGE_SIZE;
98103 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
98104 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
98105 return -ENOMEM;
98106
98107 @@ -2119,6 +2424,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98108 locked = mm->locked_vm + grow;
98109 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
98110 limit >>= PAGE_SHIFT;
98111 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
98112 if (locked > limit && !capable(CAP_IPC_LOCK))
98113 return -ENOMEM;
98114 }
98115 @@ -2148,37 +2454,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98116 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
98117 * vma is the last one with address > vma->vm_end. Have to extend vma.
98118 */
98119 +#ifndef CONFIG_IA64
98120 +static
98121 +#endif
98122 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
98123 {
98124 int error;
98125 + bool locknext;
98126
98127 if (!(vma->vm_flags & VM_GROWSUP))
98128 return -EFAULT;
98129
98130 + /* Also guard against wrapping around to address 0. */
98131 + if (address < PAGE_ALIGN(address+1))
98132 + address = PAGE_ALIGN(address+1);
98133 + else
98134 + return -ENOMEM;
98135 +
98136 /*
98137 * We must make sure the anon_vma is allocated
98138 * so that the anon_vma locking is not a noop.
98139 */
98140 if (unlikely(anon_vma_prepare(vma)))
98141 return -ENOMEM;
98142 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
98143 + if (locknext && anon_vma_prepare(vma->vm_next))
98144 + return -ENOMEM;
98145 vma_lock_anon_vma(vma);
98146 + if (locknext)
98147 + vma_lock_anon_vma(vma->vm_next);
98148
98149 /*
98150 * vma->vm_start/vm_end cannot change under us because the caller
98151 * is required to hold the mmap_sem in read mode. We need the
98152 - * anon_vma lock to serialize against concurrent expand_stacks.
98153 - * Also guard against wrapping around to address 0.
98154 + * anon_vma locks to serialize against concurrent expand_stacks
98155 + * and expand_upwards.
98156 */
98157 - if (address < PAGE_ALIGN(address+4))
98158 - address = PAGE_ALIGN(address+4);
98159 - else {
98160 - vma_unlock_anon_vma(vma);
98161 - return -ENOMEM;
98162 - }
98163 error = 0;
98164
98165 /* Somebody else might have raced and expanded it already */
98166 - if (address > vma->vm_end) {
98167 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
98168 + error = -ENOMEM;
98169 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
98170 unsigned long size, grow;
98171
98172 size = address - vma->vm_start;
98173 @@ -2213,6 +2530,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
98174 }
98175 }
98176 }
98177 + if (locknext)
98178 + vma_unlock_anon_vma(vma->vm_next);
98179 vma_unlock_anon_vma(vma);
98180 khugepaged_enter_vma_merge(vma, vma->vm_flags);
98181 validate_mm(vma->vm_mm);
98182 @@ -2227,6 +2546,8 @@ int expand_downwards(struct vm_area_struct *vma,
98183 unsigned long address)
98184 {
98185 int error;
98186 + bool lockprev = false;
98187 + struct vm_area_struct *prev;
98188
98189 /*
98190 * We must make sure the anon_vma is allocated
98191 @@ -2240,6 +2561,15 @@ int expand_downwards(struct vm_area_struct *vma,
98192 if (error)
98193 return error;
98194
98195 + prev = vma->vm_prev;
98196 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
98197 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
98198 +#endif
98199 + if (lockprev && anon_vma_prepare(prev))
98200 + return -ENOMEM;
98201 + if (lockprev)
98202 + vma_lock_anon_vma(prev);
98203 +
98204 vma_lock_anon_vma(vma);
98205
98206 /*
98207 @@ -2249,9 +2579,17 @@ int expand_downwards(struct vm_area_struct *vma,
98208 */
98209
98210 /* Somebody else might have raced and expanded it already */
98211 - if (address < vma->vm_start) {
98212 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
98213 + error = -ENOMEM;
98214 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
98215 unsigned long size, grow;
98216
98217 +#ifdef CONFIG_PAX_SEGMEXEC
98218 + struct vm_area_struct *vma_m;
98219 +
98220 + vma_m = pax_find_mirror_vma(vma);
98221 +#endif
98222 +
98223 size = vma->vm_end - address;
98224 grow = (vma->vm_start - address) >> PAGE_SHIFT;
98225
98226 @@ -2276,13 +2614,27 @@ int expand_downwards(struct vm_area_struct *vma,
98227 vma->vm_pgoff -= grow;
98228 anon_vma_interval_tree_post_update_vma(vma);
98229 vma_gap_update(vma);
98230 +
98231 +#ifdef CONFIG_PAX_SEGMEXEC
98232 + if (vma_m) {
98233 + anon_vma_interval_tree_pre_update_vma(vma_m);
98234 + vma_m->vm_start -= grow << PAGE_SHIFT;
98235 + vma_m->vm_pgoff -= grow;
98236 + anon_vma_interval_tree_post_update_vma(vma_m);
98237 + vma_gap_update(vma_m);
98238 + }
98239 +#endif
98240 +
98241 spin_unlock(&vma->vm_mm->page_table_lock);
98242
98243 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
98244 perf_event_mmap(vma);
98245 }
98246 }
98247 }
98248 vma_unlock_anon_vma(vma);
98249 + if (lockprev)
98250 + vma_unlock_anon_vma(prev);
98251 khugepaged_enter_vma_merge(vma, vma->vm_flags);
98252 validate_mm(vma->vm_mm);
98253 return error;
98254 @@ -2382,6 +2734,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
98255 do {
98256 long nrpages = vma_pages(vma);
98257
98258 +#ifdef CONFIG_PAX_SEGMEXEC
98259 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
98260 + vma = remove_vma(vma);
98261 + continue;
98262 + }
98263 +#endif
98264 +
98265 if (vma->vm_flags & VM_ACCOUNT)
98266 nr_accounted += nrpages;
98267 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
98268 @@ -2426,6 +2785,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
98269 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
98270 vma->vm_prev = NULL;
98271 do {
98272 +
98273 +#ifdef CONFIG_PAX_SEGMEXEC
98274 + if (vma->vm_mirror) {
98275 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
98276 + vma->vm_mirror->vm_mirror = NULL;
98277 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
98278 + vma->vm_mirror = NULL;
98279 + }
98280 +#endif
98281 +
98282 vma_rb_erase(vma, &mm->mm_rb);
98283 mm->map_count--;
98284 tail_vma = vma;
98285 @@ -2453,14 +2822,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98286 struct vm_area_struct *new;
98287 int err = -ENOMEM;
98288
98289 +#ifdef CONFIG_PAX_SEGMEXEC
98290 + struct vm_area_struct *vma_m, *new_m = NULL;
98291 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
98292 +#endif
98293 +
98294 if (is_vm_hugetlb_page(vma) && (addr &
98295 ~(huge_page_mask(hstate_vma(vma)))))
98296 return -EINVAL;
98297
98298 +#ifdef CONFIG_PAX_SEGMEXEC
98299 + vma_m = pax_find_mirror_vma(vma);
98300 +#endif
98301 +
98302 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
98303 if (!new)
98304 goto out_err;
98305
98306 +#ifdef CONFIG_PAX_SEGMEXEC
98307 + if (vma_m) {
98308 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
98309 + if (!new_m) {
98310 + kmem_cache_free(vm_area_cachep, new);
98311 + goto out_err;
98312 + }
98313 + }
98314 +#endif
98315 +
98316 /* most fields are the same, copy all, and then fixup */
98317 *new = *vma;
98318
98319 @@ -2473,6 +2861,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98320 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
98321 }
98322
98323 +#ifdef CONFIG_PAX_SEGMEXEC
98324 + if (vma_m) {
98325 + *new_m = *vma_m;
98326 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
98327 + new_m->vm_mirror = new;
98328 + new->vm_mirror = new_m;
98329 +
98330 + if (new_below)
98331 + new_m->vm_end = addr_m;
98332 + else {
98333 + new_m->vm_start = addr_m;
98334 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
98335 + }
98336 + }
98337 +#endif
98338 +
98339 err = vma_dup_policy(vma, new);
98340 if (err)
98341 goto out_free_vma;
98342 @@ -2493,6 +2897,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98343 else
98344 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
98345
98346 +#ifdef CONFIG_PAX_SEGMEXEC
98347 + if (!err && vma_m) {
98348 + struct mempolicy *pol = vma_policy(new);
98349 +
98350 + if (anon_vma_clone(new_m, vma_m))
98351 + goto out_free_mpol;
98352 +
98353 + mpol_get(pol);
98354 + set_vma_policy(new_m, pol);
98355 +
98356 + if (new_m->vm_file)
98357 + get_file(new_m->vm_file);
98358 +
98359 + if (new_m->vm_ops && new_m->vm_ops->open)
98360 + new_m->vm_ops->open(new_m);
98361 +
98362 + if (new_below)
98363 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
98364 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
98365 + else
98366 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
98367 +
98368 + if (err) {
98369 + if (new_m->vm_ops && new_m->vm_ops->close)
98370 + new_m->vm_ops->close(new_m);
98371 + if (new_m->vm_file)
98372 + fput(new_m->vm_file);
98373 + mpol_put(pol);
98374 + }
98375 + }
98376 +#endif
98377 +
98378 /* Success. */
98379 if (!err)
98380 return 0;
98381 @@ -2502,10 +2938,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98382 new->vm_ops->close(new);
98383 if (new->vm_file)
98384 fput(new->vm_file);
98385 - unlink_anon_vmas(new);
98386 out_free_mpol:
98387 mpol_put(vma_policy(new));
98388 out_free_vma:
98389 +
98390 +#ifdef CONFIG_PAX_SEGMEXEC
98391 + if (new_m) {
98392 + unlink_anon_vmas(new_m);
98393 + kmem_cache_free(vm_area_cachep, new_m);
98394 + }
98395 +#endif
98396 +
98397 + unlink_anon_vmas(new);
98398 kmem_cache_free(vm_area_cachep, new);
98399 out_err:
98400 return err;
98401 @@ -2518,6 +2962,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98402 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98403 unsigned long addr, int new_below)
98404 {
98405 +
98406 +#ifdef CONFIG_PAX_SEGMEXEC
98407 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
98408 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
98409 + if (mm->map_count >= sysctl_max_map_count-1)
98410 + return -ENOMEM;
98411 + } else
98412 +#endif
98413 +
98414 if (mm->map_count >= sysctl_max_map_count)
98415 return -ENOMEM;
98416
98417 @@ -2529,11 +2982,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98418 * work. This now handles partial unmappings.
98419 * Jeremy Fitzhardinge <jeremy@goop.org>
98420 */
98421 +#ifdef CONFIG_PAX_SEGMEXEC
98422 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98423 {
98424 + int ret = __do_munmap(mm, start, len);
98425 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
98426 + return ret;
98427 +
98428 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
98429 +}
98430 +
98431 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98432 +#else
98433 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98434 +#endif
98435 +{
98436 unsigned long end;
98437 struct vm_area_struct *vma, *prev, *last;
98438
98439 + /*
98440 + * mm->mmap_sem is required to protect against another thread
98441 + * changing the mappings in case we sleep.
98442 + */
98443 + verify_mm_writelocked(mm);
98444 +
98445 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
98446 return -EINVAL;
98447
98448 @@ -2611,6 +3083,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98449 /* Fix up all other VM information */
98450 remove_vma_list(mm, vma);
98451
98452 + track_exec_limit(mm, start, end, 0UL);
98453 +
98454 return 0;
98455 }
98456
98457 @@ -2619,6 +3093,13 @@ int vm_munmap(unsigned long start, size_t len)
98458 int ret;
98459 struct mm_struct *mm = current->mm;
98460
98461 +
98462 +#ifdef CONFIG_PAX_SEGMEXEC
98463 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
98464 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
98465 + return -EINVAL;
98466 +#endif
98467 +
98468 down_write(&mm->mmap_sem);
98469 ret = do_munmap(mm, start, len);
98470 up_write(&mm->mmap_sem);
98471 @@ -2632,16 +3113,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
98472 return vm_munmap(addr, len);
98473 }
98474
98475 -static inline void verify_mm_writelocked(struct mm_struct *mm)
98476 -{
98477 -#ifdef CONFIG_DEBUG_VM
98478 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
98479 - WARN_ON(1);
98480 - up_read(&mm->mmap_sem);
98481 - }
98482 -#endif
98483 -}
98484 -
98485 /*
98486 * this is really a simplified "do_mmap". it only handles
98487 * anonymous maps. eventually we may be able to do some
98488 @@ -2655,6 +3126,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98489 struct rb_node **rb_link, *rb_parent;
98490 pgoff_t pgoff = addr >> PAGE_SHIFT;
98491 int error;
98492 + unsigned long charged;
98493
98494 len = PAGE_ALIGN(len);
98495 if (!len)
98496 @@ -2662,10 +3134,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98497
98498 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
98499
98500 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
98501 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
98502 + flags &= ~VM_EXEC;
98503 +
98504 +#ifdef CONFIG_PAX_MPROTECT
98505 + if (mm->pax_flags & MF_PAX_MPROTECT)
98506 + flags &= ~VM_MAYEXEC;
98507 +#endif
98508 +
98509 + }
98510 +#endif
98511 +
98512 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
98513 if (error & ~PAGE_MASK)
98514 return error;
98515
98516 + charged = len >> PAGE_SHIFT;
98517 +
98518 error = mlock_future_check(mm, mm->def_flags, len);
98519 if (error)
98520 return error;
98521 @@ -2679,21 +3165,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98522 /*
98523 * Clear old maps. this also does some error checking for us
98524 */
98525 - munmap_back:
98526 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
98527 if (do_munmap(mm, addr, len))
98528 return -ENOMEM;
98529 - goto munmap_back;
98530 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
98531 }
98532
98533 /* Check against address space limits *after* clearing old maps... */
98534 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
98535 + if (!may_expand_vm(mm, charged))
98536 return -ENOMEM;
98537
98538 if (mm->map_count > sysctl_max_map_count)
98539 return -ENOMEM;
98540
98541 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
98542 + if (security_vm_enough_memory_mm(mm, charged))
98543 return -ENOMEM;
98544
98545 /* Can we just expand an old private anonymous mapping? */
98546 @@ -2707,7 +3192,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98547 */
98548 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98549 if (!vma) {
98550 - vm_unacct_memory(len >> PAGE_SHIFT);
98551 + vm_unacct_memory(charged);
98552 return -ENOMEM;
98553 }
98554
98555 @@ -2721,10 +3206,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98556 vma_link(mm, vma, prev, rb_link, rb_parent);
98557 out:
98558 perf_event_mmap(vma);
98559 - mm->total_vm += len >> PAGE_SHIFT;
98560 + mm->total_vm += charged;
98561 if (flags & VM_LOCKED)
98562 - mm->locked_vm += (len >> PAGE_SHIFT);
98563 + mm->locked_vm += charged;
98564 vma->vm_flags |= VM_SOFTDIRTY;
98565 + track_exec_limit(mm, addr, addr + len, flags);
98566 return addr;
98567 }
98568
98569 @@ -2786,6 +3272,7 @@ void exit_mmap(struct mm_struct *mm)
98570 while (vma) {
98571 if (vma->vm_flags & VM_ACCOUNT)
98572 nr_accounted += vma_pages(vma);
98573 + vma->vm_mirror = NULL;
98574 vma = remove_vma(vma);
98575 }
98576 vm_unacct_memory(nr_accounted);
98577 @@ -2803,6 +3290,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98578 struct vm_area_struct *prev;
98579 struct rb_node **rb_link, *rb_parent;
98580
98581 +#ifdef CONFIG_PAX_SEGMEXEC
98582 + struct vm_area_struct *vma_m = NULL;
98583 +#endif
98584 +
98585 + if (security_mmap_addr(vma->vm_start))
98586 + return -EPERM;
98587 +
98588 /*
98589 * The vm_pgoff of a purely anonymous vma should be irrelevant
98590 * until its first write fault, when page's anon_vma and index
98591 @@ -2826,7 +3320,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98592 security_vm_enough_memory_mm(mm, vma_pages(vma)))
98593 return -ENOMEM;
98594
98595 +#ifdef CONFIG_PAX_SEGMEXEC
98596 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
98597 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98598 + if (!vma_m)
98599 + return -ENOMEM;
98600 + }
98601 +#endif
98602 +
98603 vma_link(mm, vma, prev, rb_link, rb_parent);
98604 +
98605 +#ifdef CONFIG_PAX_SEGMEXEC
98606 + if (vma_m)
98607 + BUG_ON(pax_mirror_vma(vma_m, vma));
98608 +#endif
98609 +
98610 return 0;
98611 }
98612
98613 @@ -2845,6 +3353,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98614 struct rb_node **rb_link, *rb_parent;
98615 bool faulted_in_anon_vma = true;
98616
98617 + BUG_ON(vma->vm_mirror);
98618 +
98619 /*
98620 * If anonymous vma has not yet been faulted, update new pgoff
98621 * to match new location, to increase its chance of merging.
98622 @@ -2909,6 +3419,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98623 return NULL;
98624 }
98625
98626 +#ifdef CONFIG_PAX_SEGMEXEC
98627 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
98628 +{
98629 + struct vm_area_struct *prev_m;
98630 + struct rb_node **rb_link_m, *rb_parent_m;
98631 + struct mempolicy *pol_m;
98632 +
98633 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
98634 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
98635 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
98636 + *vma_m = *vma;
98637 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
98638 + if (anon_vma_clone(vma_m, vma))
98639 + return -ENOMEM;
98640 + pol_m = vma_policy(vma_m);
98641 + mpol_get(pol_m);
98642 + set_vma_policy(vma_m, pol_m);
98643 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
98644 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
98645 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
98646 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
98647 + if (vma_m->vm_file)
98648 + get_file(vma_m->vm_file);
98649 + if (vma_m->vm_ops && vma_m->vm_ops->open)
98650 + vma_m->vm_ops->open(vma_m);
98651 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
98652 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
98653 + vma_m->vm_mirror = vma;
98654 + vma->vm_mirror = vma_m;
98655 + return 0;
98656 +}
98657 +#endif
98658 +
98659 /*
98660 * Return true if the calling process may expand its vm space by the passed
98661 * number of pages
98662 @@ -2920,6 +3463,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
98663
98664 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
98665
98666 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
98667 if (cur + npages > lim)
98668 return 0;
98669 return 1;
98670 @@ -3002,6 +3546,22 @@ static struct vm_area_struct *__install_special_mapping(
98671 vma->vm_start = addr;
98672 vma->vm_end = addr + len;
98673
98674 +#ifdef CONFIG_PAX_MPROTECT
98675 + if (mm->pax_flags & MF_PAX_MPROTECT) {
98676 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
98677 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
98678 + return ERR_PTR(-EPERM);
98679 + if (!(vm_flags & VM_EXEC))
98680 + vm_flags &= ~VM_MAYEXEC;
98681 +#else
98682 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
98683 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
98684 +#endif
98685 + else
98686 + vm_flags &= ~VM_MAYWRITE;
98687 + }
98688 +#endif
98689 +
98690 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
98691 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
98692
98693 diff --git a/mm/mprotect.c b/mm/mprotect.c
98694 index ace9345..63320dc 100644
98695 --- a/mm/mprotect.c
98696 +++ b/mm/mprotect.c
98697 @@ -24,10 +24,18 @@
98698 #include <linux/migrate.h>
98699 #include <linux/perf_event.h>
98700 #include <linux/ksm.h>
98701 +#include <linux/sched/sysctl.h>
98702 +
98703 +#ifdef CONFIG_PAX_MPROTECT
98704 +#include <linux/elf.h>
98705 +#include <linux/binfmts.h>
98706 +#endif
98707 +
98708 #include <asm/uaccess.h>
98709 #include <asm/pgtable.h>
98710 #include <asm/cacheflush.h>
98711 #include <asm/tlbflush.h>
98712 +#include <asm/mmu_context.h>
98713
98714 /*
98715 * For a prot_numa update we only hold mmap_sem for read so there is a
98716 @@ -251,6 +259,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
98717 return pages;
98718 }
98719
98720 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98721 +/* called while holding the mmap semaphor for writing except stack expansion */
98722 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
98723 +{
98724 + unsigned long oldlimit, newlimit = 0UL;
98725 +
98726 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
98727 + return;
98728 +
98729 + spin_lock(&mm->page_table_lock);
98730 + oldlimit = mm->context.user_cs_limit;
98731 + if ((prot & VM_EXEC) && oldlimit < end)
98732 + /* USER_CS limit moved up */
98733 + newlimit = end;
98734 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
98735 + /* USER_CS limit moved down */
98736 + newlimit = start;
98737 +
98738 + if (newlimit) {
98739 + mm->context.user_cs_limit = newlimit;
98740 +
98741 +#ifdef CONFIG_SMP
98742 + wmb();
98743 + cpus_clear(mm->context.cpu_user_cs_mask);
98744 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
98745 +#endif
98746 +
98747 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
98748 + }
98749 + spin_unlock(&mm->page_table_lock);
98750 + if (newlimit == end) {
98751 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
98752 +
98753 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
98754 + if (is_vm_hugetlb_page(vma))
98755 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
98756 + else
98757 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
98758 + }
98759 +}
98760 +#endif
98761 +
98762 int
98763 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98764 unsigned long start, unsigned long end, unsigned long newflags)
98765 @@ -263,11 +313,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98766 int error;
98767 int dirty_accountable = 0;
98768
98769 +#ifdef CONFIG_PAX_SEGMEXEC
98770 + struct vm_area_struct *vma_m = NULL;
98771 + unsigned long start_m, end_m;
98772 +
98773 + start_m = start + SEGMEXEC_TASK_SIZE;
98774 + end_m = end + SEGMEXEC_TASK_SIZE;
98775 +#endif
98776 +
98777 if (newflags == oldflags) {
98778 *pprev = vma;
98779 return 0;
98780 }
98781
98782 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
98783 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
98784 +
98785 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
98786 + return -ENOMEM;
98787 +
98788 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
98789 + return -ENOMEM;
98790 + }
98791 +
98792 /*
98793 * If we make a private mapping writable we increase our commit;
98794 * but (without finer accounting) cannot reduce our commit if we
98795 @@ -284,6 +352,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98796 }
98797 }
98798
98799 +#ifdef CONFIG_PAX_SEGMEXEC
98800 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
98801 + if (start != vma->vm_start) {
98802 + error = split_vma(mm, vma, start, 1);
98803 + if (error)
98804 + goto fail;
98805 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
98806 + *pprev = (*pprev)->vm_next;
98807 + }
98808 +
98809 + if (end != vma->vm_end) {
98810 + error = split_vma(mm, vma, end, 0);
98811 + if (error)
98812 + goto fail;
98813 + }
98814 +
98815 + if (pax_find_mirror_vma(vma)) {
98816 + error = __do_munmap(mm, start_m, end_m - start_m);
98817 + if (error)
98818 + goto fail;
98819 + } else {
98820 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98821 + if (!vma_m) {
98822 + error = -ENOMEM;
98823 + goto fail;
98824 + }
98825 + vma->vm_flags = newflags;
98826 + error = pax_mirror_vma(vma_m, vma);
98827 + if (error) {
98828 + vma->vm_flags = oldflags;
98829 + goto fail;
98830 + }
98831 + }
98832 + }
98833 +#endif
98834 +
98835 /*
98836 * First try to merge with previous and/or next vma.
98837 */
98838 @@ -314,7 +418,19 @@ success:
98839 * vm_flags and vm_page_prot are protected by the mmap_sem
98840 * held in write mode.
98841 */
98842 +
98843 +#ifdef CONFIG_PAX_SEGMEXEC
98844 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
98845 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
98846 +#endif
98847 +
98848 vma->vm_flags = newflags;
98849 +
98850 +#ifdef CONFIG_PAX_MPROTECT
98851 + if (mm->binfmt && mm->binfmt->handle_mprotect)
98852 + mm->binfmt->handle_mprotect(vma, newflags);
98853 +#endif
98854 +
98855 dirty_accountable = vma_wants_writenotify(vma);
98856 vma_set_page_prot(vma);
98857
98858 @@ -350,6 +466,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98859 end = start + len;
98860 if (end <= start)
98861 return -ENOMEM;
98862 +
98863 +#ifdef CONFIG_PAX_SEGMEXEC
98864 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
98865 + if (end > SEGMEXEC_TASK_SIZE)
98866 + return -EINVAL;
98867 + } else
98868 +#endif
98869 +
98870 + if (end > TASK_SIZE)
98871 + return -EINVAL;
98872 +
98873 if (!arch_validate_prot(prot))
98874 return -EINVAL;
98875
98876 @@ -357,7 +484,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98877 /*
98878 * Does the application expect PROT_READ to imply PROT_EXEC:
98879 */
98880 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98881 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98882 prot |= PROT_EXEC;
98883
98884 vm_flags = calc_vm_prot_bits(prot);
98885 @@ -389,6 +516,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98886 if (start > vma->vm_start)
98887 prev = vma;
98888
98889 +#ifdef CONFIG_PAX_MPROTECT
98890 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
98891 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
98892 +#endif
98893 +
98894 for (nstart = start ; ; ) {
98895 unsigned long newflags;
98896
98897 @@ -399,6 +531,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98898
98899 /* newflags >> 4 shift VM_MAY% in place of VM_% */
98900 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
98901 + if (prot & (PROT_WRITE | PROT_EXEC))
98902 + gr_log_rwxmprotect(vma);
98903 +
98904 + error = -EACCES;
98905 + goto out;
98906 + }
98907 +
98908 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
98909 error = -EACCES;
98910 goto out;
98911 }
98912 @@ -413,6 +553,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98913 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
98914 if (error)
98915 goto out;
98916 +
98917 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
98918 +
98919 nstart = tmp;
98920
98921 if (nstart < prev->vm_end)
98922 diff --git a/mm/mremap.c b/mm/mremap.c
98923 index 17fa018..6f7892b 100644
98924 --- a/mm/mremap.c
98925 +++ b/mm/mremap.c
98926 @@ -144,6 +144,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
98927 continue;
98928 pte = ptep_get_and_clear(mm, old_addr, old_pte);
98929 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
98930 +
98931 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98932 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
98933 + pte = pte_exprotect(pte);
98934 +#endif
98935 +
98936 pte = move_soft_dirty_pte(pte);
98937 set_pte_at(mm, new_addr, new_pte, pte);
98938 }
98939 @@ -346,6 +352,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
98940 if (is_vm_hugetlb_page(vma))
98941 goto Einval;
98942
98943 +#ifdef CONFIG_PAX_SEGMEXEC
98944 + if (pax_find_mirror_vma(vma))
98945 + goto Einval;
98946 +#endif
98947 +
98948 /* We can't remap across vm area boundaries */
98949 if (old_len > vma->vm_end - addr)
98950 goto Efault;
98951 @@ -401,20 +412,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
98952 unsigned long ret = -EINVAL;
98953 unsigned long charged = 0;
98954 unsigned long map_flags;
98955 + unsigned long pax_task_size = TASK_SIZE;
98956
98957 if (new_addr & ~PAGE_MASK)
98958 goto out;
98959
98960 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
98961 +#ifdef CONFIG_PAX_SEGMEXEC
98962 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98963 + pax_task_size = SEGMEXEC_TASK_SIZE;
98964 +#endif
98965 +
98966 + pax_task_size -= PAGE_SIZE;
98967 +
98968 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
98969 goto out;
98970
98971 /* Check if the location we're moving into overlaps the
98972 * old location at all, and fail if it does.
98973 */
98974 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
98975 - goto out;
98976 -
98977 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
98978 + if (addr + old_len > new_addr && new_addr + new_len > addr)
98979 goto out;
98980
98981 ret = do_munmap(mm, new_addr, new_len);
98982 @@ -483,6 +499,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98983 unsigned long ret = -EINVAL;
98984 unsigned long charged = 0;
98985 bool locked = false;
98986 + unsigned long pax_task_size = TASK_SIZE;
98987
98988 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
98989 return ret;
98990 @@ -504,6 +521,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98991 if (!new_len)
98992 return ret;
98993
98994 +#ifdef CONFIG_PAX_SEGMEXEC
98995 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98996 + pax_task_size = SEGMEXEC_TASK_SIZE;
98997 +#endif
98998 +
98999 + pax_task_size -= PAGE_SIZE;
99000 +
99001 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
99002 + old_len > pax_task_size || addr > pax_task_size-old_len)
99003 + return ret;
99004 +
99005 down_write(&current->mm->mmap_sem);
99006
99007 if (flags & MREMAP_FIXED) {
99008 @@ -554,6 +582,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99009 new_addr = addr;
99010 }
99011 ret = addr;
99012 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
99013 goto out;
99014 }
99015 }
99016 @@ -577,7 +606,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99017 goto out;
99018 }
99019
99020 + map_flags = vma->vm_flags;
99021 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
99022 + if (!(ret & ~PAGE_MASK)) {
99023 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
99024 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
99025 + }
99026 }
99027 out:
99028 if (ret & ~PAGE_MASK)
99029 diff --git a/mm/nommu.c b/mm/nommu.c
99030 index ae5baae..cbb2ed5 100644
99031 --- a/mm/nommu.c
99032 +++ b/mm/nommu.c
99033 @@ -71,7 +71,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
99034 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
99035 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
99036 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
99037 -int heap_stack_gap = 0;
99038
99039 atomic_long_t mmap_pages_allocated;
99040
99041 @@ -858,15 +857,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
99042 EXPORT_SYMBOL(find_vma);
99043
99044 /*
99045 - * find a VMA
99046 - * - we don't extend stack VMAs under NOMMU conditions
99047 - */
99048 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
99049 -{
99050 - return find_vma(mm, addr);
99051 -}
99052 -
99053 -/*
99054 * expand a stack to a given address
99055 * - not supported under NOMMU conditions
99056 */
99057 @@ -1560,6 +1550,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99058
99059 /* most fields are the same, copy all, and then fixup */
99060 *new = *vma;
99061 + INIT_LIST_HEAD(&new->anon_vma_chain);
99062 *region = *vma->vm_region;
99063 new->vm_region = region;
99064
99065 @@ -1990,8 +1981,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
99066 }
99067 EXPORT_SYMBOL(generic_file_remap_pages);
99068
99069 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99070 - unsigned long addr, void *buf, int len, int write)
99071 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99072 + unsigned long addr, void *buf, size_t len, int write)
99073 {
99074 struct vm_area_struct *vma;
99075
99076 @@ -2032,8 +2023,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99077 *
99078 * The caller must hold a reference on @mm.
99079 */
99080 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
99081 - void *buf, int len, int write)
99082 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
99083 + void *buf, size_t len, int write)
99084 {
99085 return __access_remote_vm(NULL, mm, addr, buf, len, write);
99086 }
99087 @@ -2042,7 +2033,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
99088 * Access another process' address space.
99089 * - source/target buffer must be kernel space
99090 */
99091 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
99092 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
99093 {
99094 struct mm_struct *mm;
99095
99096 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
99097 index f24d4c9..77820e3 100644
99098 --- a/mm/page-writeback.c
99099 +++ b/mm/page-writeback.c
99100 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
99101 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
99102 * - the bdi dirty thresh drops quickly due to change of JBOD workload
99103 */
99104 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
99105 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
99106 unsigned long thresh,
99107 unsigned long bg_thresh,
99108 unsigned long dirty,
99109 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
99110 index 8bbef06..a8d1989 100644
99111 --- a/mm/page_alloc.c
99112 +++ b/mm/page_alloc.c
99113 @@ -60,6 +60,7 @@
99114 #include <linux/hugetlb.h>
99115 #include <linux/sched/rt.h>
99116 #include <linux/page_owner.h>
99117 +#include <linux/random.h>
99118
99119 #include <asm/sections.h>
99120 #include <asm/tlbflush.h>
99121 @@ -358,7 +359,7 @@ out:
99122 * This usage means that zero-order pages may not be compound.
99123 */
99124
99125 -static void free_compound_page(struct page *page)
99126 +void free_compound_page(struct page *page)
99127 {
99128 __free_pages_ok(page, compound_order(page));
99129 }
99130 @@ -511,7 +512,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
99131 __mod_zone_freepage_state(zone, (1 << order), migratetype);
99132 }
99133 #else
99134 -struct page_ext_operations debug_guardpage_ops = { NULL, };
99135 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
99136 static inline void set_page_guard(struct zone *zone, struct page *page,
99137 unsigned int order, int migratetype) {}
99138 static inline void clear_page_guard(struct zone *zone, struct page *page,
99139 @@ -802,6 +803,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
99140 int i;
99141 int bad = 0;
99142
99143 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99144 + unsigned long index = 1UL << order;
99145 +#endif
99146 +
99147 VM_BUG_ON_PAGE(PageTail(page), page);
99148 VM_BUG_ON_PAGE(PageHead(page) && compound_order(page) != order, page);
99149
99150 @@ -823,6 +828,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
99151 debug_check_no_obj_freed(page_address(page),
99152 PAGE_SIZE << order);
99153 }
99154 +
99155 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99156 + for (; index; --index)
99157 + sanitize_highpage(page + index - 1);
99158 +#endif
99159 +
99160 arch_free_page(page, order);
99161 kernel_map_pages(page, 1 << order, 0);
99162
99163 @@ -846,6 +857,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
99164 local_irq_restore(flags);
99165 }
99166
99167 +#ifdef CONFIG_PAX_LATENT_ENTROPY
99168 +bool __meminitdata extra_latent_entropy;
99169 +
99170 +static int __init setup_pax_extra_latent_entropy(char *str)
99171 +{
99172 + extra_latent_entropy = true;
99173 + return 0;
99174 +}
99175 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
99176 +
99177 +volatile u64 latent_entropy __latent_entropy;
99178 +EXPORT_SYMBOL(latent_entropy);
99179 +#endif
99180 +
99181 void __init __free_pages_bootmem(struct page *page, unsigned int order)
99182 {
99183 unsigned int nr_pages = 1 << order;
99184 @@ -861,6 +886,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
99185 __ClearPageReserved(p);
99186 set_page_count(p, 0);
99187
99188 +#ifdef CONFIG_PAX_LATENT_ENTROPY
99189 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
99190 + u64 hash = 0;
99191 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
99192 + const u64 *data = lowmem_page_address(page);
99193 +
99194 + for (index = 0; index < end; index++)
99195 + hash ^= hash + data[index];
99196 + latent_entropy ^= hash;
99197 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
99198 + }
99199 +#endif
99200 +
99201 page_zone(page)->managed_pages += nr_pages;
99202 set_page_refcounted(page);
99203 __free_pages(page, order);
99204 @@ -986,8 +1024,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags)
99205 arch_alloc_page(page, order);
99206 kernel_map_pages(page, 1 << order, 1);
99207
99208 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
99209 if (gfp_flags & __GFP_ZERO)
99210 prep_zero_page(page, order, gfp_flags);
99211 +#endif
99212
99213 if (order && (gfp_flags & __GFP_COMP))
99214 prep_compound_page(page, order);
99215 @@ -1700,7 +1740,7 @@ again:
99216 }
99217
99218 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
99219 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
99220 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
99221 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
99222 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
99223
99224 @@ -2021,7 +2061,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
99225 do {
99226 mod_zone_page_state(zone, NR_ALLOC_BATCH,
99227 high_wmark_pages(zone) - low_wmark_pages(zone) -
99228 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
99229 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
99230 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
99231 } while (zone++ != preferred_zone);
99232 }
99233 @@ -5781,7 +5821,7 @@ static void __setup_per_zone_wmarks(void)
99234
99235 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
99236 high_wmark_pages(zone) - low_wmark_pages(zone) -
99237 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
99238 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
99239
99240 setup_zone_migrate_reserve(zone);
99241 spin_unlock_irqrestore(&zone->lock, flags);
99242 diff --git a/mm/percpu.c b/mm/percpu.c
99243 index d39e2f4..de5f4b4 100644
99244 --- a/mm/percpu.c
99245 +++ b/mm/percpu.c
99246 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
99247 static unsigned int pcpu_high_unit_cpu __read_mostly;
99248
99249 /* the address of the first chunk which starts with the kernel static area */
99250 -void *pcpu_base_addr __read_mostly;
99251 +void *pcpu_base_addr __read_only;
99252 EXPORT_SYMBOL_GPL(pcpu_base_addr);
99253
99254 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
99255 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
99256 index 5077afc..846c9ef 100644
99257 --- a/mm/process_vm_access.c
99258 +++ b/mm/process_vm_access.c
99259 @@ -13,6 +13,7 @@
99260 #include <linux/uio.h>
99261 #include <linux/sched.h>
99262 #include <linux/highmem.h>
99263 +#include <linux/security.h>
99264 #include <linux/ptrace.h>
99265 #include <linux/slab.h>
99266 #include <linux/syscalls.h>
99267 @@ -157,19 +158,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
99268 ssize_t iov_len;
99269 size_t total_len = iov_iter_count(iter);
99270
99271 + return -ENOSYS; // PaX: until properly audited
99272 +
99273 /*
99274 * Work out how many pages of struct pages we're going to need
99275 * when eventually calling get_user_pages
99276 */
99277 for (i = 0; i < riovcnt; i++) {
99278 iov_len = rvec[i].iov_len;
99279 - if (iov_len > 0) {
99280 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
99281 - + iov_len)
99282 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
99283 - / PAGE_SIZE + 1;
99284 - nr_pages = max(nr_pages, nr_pages_iov);
99285 - }
99286 + if (iov_len <= 0)
99287 + continue;
99288 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
99289 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
99290 + nr_pages = max(nr_pages, nr_pages_iov);
99291 }
99292
99293 if (nr_pages == 0)
99294 @@ -197,6 +198,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
99295 goto free_proc_pages;
99296 }
99297
99298 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
99299 + rc = -EPERM;
99300 + goto put_task_struct;
99301 + }
99302 +
99303 mm = mm_access(task, PTRACE_MODE_ATTACH);
99304 if (!mm || IS_ERR(mm)) {
99305 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
99306 diff --git a/mm/rmap.c b/mm/rmap.c
99307 index ecb444a..0ff9eb3 100644
99308 --- a/mm/rmap.c
99309 +++ b/mm/rmap.c
99310 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99311 struct anon_vma *anon_vma = vma->anon_vma;
99312 struct anon_vma_chain *avc;
99313
99314 +#ifdef CONFIG_PAX_SEGMEXEC
99315 + struct anon_vma_chain *avc_m = NULL;
99316 +#endif
99317 +
99318 might_sleep();
99319 if (unlikely(!anon_vma)) {
99320 struct mm_struct *mm = vma->vm_mm;
99321 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99322 if (!avc)
99323 goto out_enomem;
99324
99325 +#ifdef CONFIG_PAX_SEGMEXEC
99326 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
99327 + if (!avc_m)
99328 + goto out_enomem_free_avc;
99329 +#endif
99330 +
99331 anon_vma = find_mergeable_anon_vma(vma);
99332 allocated = NULL;
99333 if (!anon_vma) {
99334 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99335 /* page_table_lock to protect against threads */
99336 spin_lock(&mm->page_table_lock);
99337 if (likely(!vma->anon_vma)) {
99338 +
99339 +#ifdef CONFIG_PAX_SEGMEXEC
99340 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
99341 +
99342 + if (vma_m) {
99343 + BUG_ON(vma_m->anon_vma);
99344 + vma_m->anon_vma = anon_vma;
99345 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
99346 + anon_vma->degree++;
99347 + avc_m = NULL;
99348 + }
99349 +#endif
99350 +
99351 vma->anon_vma = anon_vma;
99352 anon_vma_chain_link(vma, avc, anon_vma);
99353 /* vma reference or self-parent link for new root */
99354 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99355
99356 if (unlikely(allocated))
99357 put_anon_vma(allocated);
99358 +
99359 +#ifdef CONFIG_PAX_SEGMEXEC
99360 + if (unlikely(avc_m))
99361 + anon_vma_chain_free(avc_m);
99362 +#endif
99363 +
99364 if (unlikely(avc))
99365 anon_vma_chain_free(avc);
99366 }
99367 return 0;
99368
99369 out_enomem_free_avc:
99370 +
99371 +#ifdef CONFIG_PAX_SEGMEXEC
99372 + if (avc_m)
99373 + anon_vma_chain_free(avc_m);
99374 +#endif
99375 +
99376 anon_vma_chain_free(avc);
99377 out_enomem:
99378 return -ENOMEM;
99379 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
99380 * good chance of avoiding scanning the whole hierarchy when it searches where
99381 * page is mapped.
99382 */
99383 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
99384 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
99385 {
99386 struct anon_vma_chain *avc, *pavc;
99387 struct anon_vma *root = NULL;
99388 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
99389 * the corresponding VMA in the parent process is attached to.
99390 * Returns 0 on success, non-zero on failure.
99391 */
99392 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
99393 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
99394 {
99395 struct anon_vma_chain *avc;
99396 struct anon_vma *anon_vma;
99397 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
99398 void __init anon_vma_init(void)
99399 {
99400 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
99401 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
99402 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
99403 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
99404 + anon_vma_ctor);
99405 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
99406 + SLAB_PANIC|SLAB_NO_SANITIZE);
99407 }
99408
99409 /*
99410 diff --git a/mm/shmem.c b/mm/shmem.c
99411 index 993e6ba..a962ba3 100644
99412 --- a/mm/shmem.c
99413 +++ b/mm/shmem.c
99414 @@ -33,7 +33,7 @@
99415 #include <linux/swap.h>
99416 #include <linux/aio.h>
99417
99418 -static struct vfsmount *shm_mnt;
99419 +struct vfsmount *shm_mnt;
99420
99421 #ifdef CONFIG_SHMEM
99422 /*
99423 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
99424 #define BOGO_DIRENT_SIZE 20
99425
99426 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
99427 -#define SHORT_SYMLINK_LEN 128
99428 +#define SHORT_SYMLINK_LEN 64
99429
99430 /*
99431 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
99432 @@ -2558,6 +2558,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
99433 static int shmem_xattr_validate(const char *name)
99434 {
99435 struct { const char *prefix; size_t len; } arr[] = {
99436 +
99437 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
99438 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
99439 +#endif
99440 +
99441 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
99442 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
99443 };
99444 @@ -2613,6 +2618,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
99445 if (err)
99446 return err;
99447
99448 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
99449 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
99450 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
99451 + return -EOPNOTSUPP;
99452 + if (size > 8)
99453 + return -EINVAL;
99454 + }
99455 +#endif
99456 +
99457 return simple_xattr_set(&info->xattrs, name, value, size, flags);
99458 }
99459
99460 @@ -2996,8 +3010,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
99461 int err = -ENOMEM;
99462
99463 /* Round up to L1_CACHE_BYTES to resist false sharing */
99464 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
99465 - L1_CACHE_BYTES), GFP_KERNEL);
99466 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
99467 if (!sbinfo)
99468 return -ENOMEM;
99469
99470 diff --git a/mm/slab.c b/mm/slab.c
99471 index 65b5dcb..d53d866 100644
99472 --- a/mm/slab.c
99473 +++ b/mm/slab.c
99474 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
99475 if ((x)->max_freeable < i) \
99476 (x)->max_freeable = i; \
99477 } while (0)
99478 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
99479 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
99480 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
99481 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
99482 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
99483 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
99484 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
99485 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
99486 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
99487 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
99488 #else
99489 #define STATS_INC_ACTIVE(x) do { } while (0)
99490 #define STATS_DEC_ACTIVE(x) do { } while (0)
99491 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
99492 #define STATS_INC_ALLOCMISS(x) do { } while (0)
99493 #define STATS_INC_FREEHIT(x) do { } while (0)
99494 #define STATS_INC_FREEMISS(x) do { } while (0)
99495 +#define STATS_INC_SANITIZED(x) do { } while (0)
99496 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
99497 #endif
99498
99499 #if DEBUG
99500 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
99501 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
99502 */
99503 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
99504 - const struct page *page, void *obj)
99505 + const struct page *page, const void *obj)
99506 {
99507 u32 offset = (obj - page->s_mem);
99508 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
99509 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
99510 * structures first. Without this, further allocations will bug.
99511 */
99512 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
99513 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
99514 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
99515 slab_state = PARTIAL_NODE;
99516
99517 slab_early_init = 0;
99518 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99519
99520 cachep = find_mergeable(size, align, flags, name, ctor);
99521 if (cachep) {
99522 - cachep->refcount++;
99523 + atomic_inc(&cachep->refcount);
99524
99525 /*
99526 * Adjust the object sizes so that we clear
99527 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
99528 struct array_cache *ac = cpu_cache_get(cachep);
99529
99530 check_irq_off();
99531 +
99532 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99533 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
99534 + STATS_INC_NOT_SANITIZED(cachep);
99535 + else {
99536 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
99537 +
99538 + if (cachep->ctor)
99539 + cachep->ctor(objp);
99540 +
99541 + STATS_INC_SANITIZED(cachep);
99542 + }
99543 +#endif
99544 +
99545 kmemleak_free_recursive(objp, cachep->flags);
99546 objp = cache_free_debugcheck(cachep, objp, caller);
99547
99548 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
99549 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
99550 }
99551
99552 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99553 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99554 {
99555 return __do_kmalloc_node(size, flags, node, _RET_IP_);
99556 }
99557 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
99558 * @flags: the type of memory to allocate (see kmalloc).
99559 * @caller: function caller for debug tracking of the caller
99560 */
99561 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
99562 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
99563 unsigned long caller)
99564 {
99565 struct kmem_cache *cachep;
99566 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
99567
99568 if (unlikely(ZERO_OR_NULL_PTR(objp)))
99569 return;
99570 + VM_BUG_ON(!virt_addr_valid(objp));
99571 local_irq_save(flags);
99572 kfree_debugcheck(objp);
99573 c = virt_to_cache(objp);
99574 @@ -3984,14 +4003,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
99575 }
99576 /* cpu stats */
99577 {
99578 - unsigned long allochit = atomic_read(&cachep->allochit);
99579 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
99580 - unsigned long freehit = atomic_read(&cachep->freehit);
99581 - unsigned long freemiss = atomic_read(&cachep->freemiss);
99582 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
99583 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
99584 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
99585 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
99586
99587 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
99588 allochit, allocmiss, freehit, freemiss);
99589 }
99590 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99591 + {
99592 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
99593 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
99594 +
99595 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
99596 + }
99597 +#endif
99598 #endif
99599 }
99600
99601 @@ -4199,13 +4226,69 @@ static const struct file_operations proc_slabstats_operations = {
99602 static int __init slab_proc_init(void)
99603 {
99604 #ifdef CONFIG_DEBUG_SLAB_LEAK
99605 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
99606 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
99607 #endif
99608 return 0;
99609 }
99610 module_init(slab_proc_init);
99611 #endif
99612
99613 +bool is_usercopy_object(const void *ptr)
99614 +{
99615 + struct page *page;
99616 + struct kmem_cache *cachep;
99617 +
99618 + if (ZERO_OR_NULL_PTR(ptr))
99619 + return false;
99620 +
99621 + if (!slab_is_available())
99622 + return false;
99623 +
99624 + if (!virt_addr_valid(ptr))
99625 + return false;
99626 +
99627 + page = virt_to_head_page(ptr);
99628 +
99629 + if (!PageSlab(page))
99630 + return false;
99631 +
99632 + cachep = page->slab_cache;
99633 + return cachep->flags & SLAB_USERCOPY;
99634 +}
99635 +
99636 +#ifdef CONFIG_PAX_USERCOPY
99637 +const char *check_heap_object(const void *ptr, unsigned long n)
99638 +{
99639 + struct page *page;
99640 + struct kmem_cache *cachep;
99641 + unsigned int objnr;
99642 + unsigned long offset;
99643 +
99644 + if (ZERO_OR_NULL_PTR(ptr))
99645 + return "<null>";
99646 +
99647 + if (!virt_addr_valid(ptr))
99648 + return NULL;
99649 +
99650 + page = virt_to_head_page(ptr);
99651 +
99652 + if (!PageSlab(page))
99653 + return NULL;
99654 +
99655 + cachep = page->slab_cache;
99656 + if (!(cachep->flags & SLAB_USERCOPY))
99657 + return cachep->name;
99658 +
99659 + objnr = obj_to_index(cachep, page, ptr);
99660 + BUG_ON(objnr >= cachep->num);
99661 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
99662 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
99663 + return NULL;
99664 +
99665 + return cachep->name;
99666 +}
99667 +#endif
99668 +
99669 /**
99670 * ksize - get the actual amount of memory allocated for a given object
99671 * @objp: Pointer to the object
99672 diff --git a/mm/slab.h b/mm/slab.h
99673 index 1cf40054..10ad563 100644
99674 --- a/mm/slab.h
99675 +++ b/mm/slab.h
99676 @@ -22,7 +22,7 @@ struct kmem_cache {
99677 unsigned int align; /* Alignment as calculated */
99678 unsigned long flags; /* Active flags on the slab */
99679 const char *name; /* Slab name for sysfs */
99680 - int refcount; /* Use counter */
99681 + atomic_t refcount; /* Use counter */
99682 void (*ctor)(void *); /* Called on object slot creation */
99683 struct list_head list; /* List of all slab caches on the system */
99684 };
99685 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
99686 /* The slab cache that manages slab cache information */
99687 extern struct kmem_cache *kmem_cache;
99688
99689 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99690 +#ifdef CONFIG_X86_64
99691 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
99692 +#else
99693 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
99694 +#endif
99695 +enum pax_sanitize_mode {
99696 + PAX_SANITIZE_SLAB_OFF = 0,
99697 + PAX_SANITIZE_SLAB_FAST,
99698 + PAX_SANITIZE_SLAB_FULL,
99699 +};
99700 +extern enum pax_sanitize_mode pax_sanitize_slab;
99701 +#endif
99702 +
99703 unsigned long calculate_alignment(unsigned long flags,
99704 unsigned long align, unsigned long size);
99705
99706 @@ -116,7 +130,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
99707
99708 /* Legal flag mask for kmem_cache_create(), for various configurations */
99709 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
99710 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
99711 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
99712 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
99713
99714 #if defined(CONFIG_DEBUG_SLAB)
99715 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
99716 @@ -300,6 +315,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
99717 return s;
99718
99719 page = virt_to_head_page(x);
99720 +
99721 + BUG_ON(!PageSlab(page));
99722 +
99723 cachep = page->slab_cache;
99724 if (slab_equal_or_root(cachep, s))
99725 return cachep;
99726 diff --git a/mm/slab_common.c b/mm/slab_common.c
99727 index e03dd6f..c475838 100644
99728 --- a/mm/slab_common.c
99729 +++ b/mm/slab_common.c
99730 @@ -25,11 +25,35 @@
99731
99732 #include "slab.h"
99733
99734 -enum slab_state slab_state;
99735 +enum slab_state slab_state __read_only;
99736 LIST_HEAD(slab_caches);
99737 DEFINE_MUTEX(slab_mutex);
99738 struct kmem_cache *kmem_cache;
99739
99740 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99741 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
99742 +static int __init pax_sanitize_slab_setup(char *str)
99743 +{
99744 + if (!str)
99745 + return 0;
99746 +
99747 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
99748 + pr_info("PaX slab sanitization: %s\n", "disabled");
99749 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
99750 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
99751 + pr_info("PaX slab sanitization: %s\n", "fast");
99752 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
99753 + } else if (!strcmp(str, "full")) {
99754 + pr_info("PaX slab sanitization: %s\n", "full");
99755 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
99756 + } else
99757 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
99758 +
99759 + return 0;
99760 +}
99761 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
99762 +#endif
99763 +
99764 /*
99765 * Set of flags that will prevent slab merging
99766 */
99767 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
99768 * Merge control. If this is set then no merging of slab caches will occur.
99769 * (Could be removed. This was introduced to pacify the merge skeptics.)
99770 */
99771 -static int slab_nomerge;
99772 +static int slab_nomerge = 1;
99773
99774 static int __init setup_slab_nomerge(char *str)
99775 {
99776 @@ -218,7 +242,7 @@ int slab_unmergeable(struct kmem_cache *s)
99777 /*
99778 * We may have set a slab to be unmergeable during bootstrap.
99779 */
99780 - if (s->refcount < 0)
99781 + if (atomic_read(&s->refcount) < 0)
99782 return 1;
99783
99784 return 0;
99785 @@ -322,7 +346,7 @@ do_kmem_cache_create(char *name, size_t object_size, size_t size, size_t align,
99786 if (err)
99787 goto out_free_cache;
99788
99789 - s->refcount = 1;
99790 + atomic_set(&s->refcount, 1);
99791 list_add(&s->list, &slab_caches);
99792 out:
99793 if (err)
99794 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
99795 */
99796 flags &= CACHE_CREATE_MASK;
99797
99798 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99799 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
99800 + flags |= SLAB_NO_SANITIZE;
99801 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
99802 + flags &= ~SLAB_NO_SANITIZE;
99803 +#endif
99804 +
99805 s = __kmem_cache_alias(name, size, align, flags, ctor);
99806 if (s)
99807 goto out_unlock;
99808 @@ -505,8 +536,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99809
99810 mutex_lock(&slab_mutex);
99811
99812 - s->refcount--;
99813 - if (s->refcount)
99814 + if (!atomic_dec_and_test(&s->refcount))
99815 goto out_unlock;
99816
99817 if (memcg_cleanup_cache_params(s) != 0)
99818 @@ -526,7 +556,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99819 rcu_barrier();
99820
99821 memcg_free_cache_params(s);
99822 -#ifdef SLAB_SUPPORTS_SYSFS
99823 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99824 sysfs_slab_remove(s);
99825 #else
99826 slab_kmem_cache_release(s);
99827 @@ -582,7 +612,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
99828 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
99829 name, size, err);
99830
99831 - s->refcount = -1; /* Exempt from merging for now */
99832 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
99833 }
99834
99835 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99836 @@ -595,7 +625,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99837
99838 create_boot_cache(s, name, size, flags);
99839 list_add(&s->list, &slab_caches);
99840 - s->refcount = 1;
99841 + atomic_set(&s->refcount, 1);
99842 return s;
99843 }
99844
99845 @@ -607,6 +637,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
99846 EXPORT_SYMBOL(kmalloc_dma_caches);
99847 #endif
99848
99849 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99850 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
99851 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
99852 +#endif
99853 +
99854 /*
99855 * Conversion table for small slabs sizes / 8 to the index in the
99856 * kmalloc array. This is necessary for slabs < 192 since we have non power
99857 @@ -671,6 +706,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
99858 return kmalloc_dma_caches[index];
99859
99860 #endif
99861 +
99862 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99863 + if (unlikely((flags & GFP_USERCOPY)))
99864 + return kmalloc_usercopy_caches[index];
99865 +
99866 +#endif
99867 +
99868 return kmalloc_caches[index];
99869 }
99870
99871 @@ -727,7 +769,7 @@ void __init create_kmalloc_caches(unsigned long flags)
99872 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
99873 if (!kmalloc_caches[i]) {
99874 kmalloc_caches[i] = create_kmalloc_cache(NULL,
99875 - 1 << i, flags);
99876 + 1 << i, SLAB_USERCOPY | flags);
99877 }
99878
99879 /*
99880 @@ -736,10 +778,10 @@ void __init create_kmalloc_caches(unsigned long flags)
99881 * earlier power of two caches
99882 */
99883 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
99884 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
99885 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
99886
99887 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
99888 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
99889 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
99890 }
99891
99892 /* Kmalloc array is now usable */
99893 @@ -772,6 +814,23 @@ void __init create_kmalloc_caches(unsigned long flags)
99894 }
99895 }
99896 #endif
99897 +
99898 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99899 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
99900 + struct kmem_cache *s = kmalloc_caches[i];
99901 +
99902 + if (s) {
99903 + int size = kmalloc_size(i);
99904 + char *n = kasprintf(GFP_NOWAIT,
99905 + "usercopy-kmalloc-%d", size);
99906 +
99907 + BUG_ON(!n);
99908 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
99909 + size, SLAB_USERCOPY | flags);
99910 + }
99911 + }
99912 +#endif
99913 +
99914 }
99915 #endif /* !CONFIG_SLOB */
99916
99917 @@ -830,6 +889,9 @@ static void print_slabinfo_header(struct seq_file *m)
99918 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
99919 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
99920 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
99921 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99922 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
99923 +#endif
99924 #endif
99925 seq_putc(m, '\n');
99926 }
99927 @@ -964,7 +1026,7 @@ static int __init slab_proc_init(void)
99928 module_init(slab_proc_init);
99929 #endif /* CONFIG_SLABINFO */
99930
99931 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
99932 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
99933 gfp_t flags)
99934 {
99935 void *ret;
99936 diff --git a/mm/slob.c b/mm/slob.c
99937 index 96a8620..46b3f12 100644
99938 --- a/mm/slob.c
99939 +++ b/mm/slob.c
99940 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
99941 /*
99942 * Return the size of a slob block.
99943 */
99944 -static slobidx_t slob_units(slob_t *s)
99945 +static slobidx_t slob_units(const slob_t *s)
99946 {
99947 if (s->units > 0)
99948 return s->units;
99949 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
99950 /*
99951 * Return the next free slob block pointer after this one.
99952 */
99953 -static slob_t *slob_next(slob_t *s)
99954 +static slob_t *slob_next(const slob_t *s)
99955 {
99956 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
99957 slobidx_t next;
99958 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
99959 /*
99960 * Returns true if s is the last free block in its page.
99961 */
99962 -static int slob_last(slob_t *s)
99963 +static int slob_last(const slob_t *s)
99964 {
99965 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
99966 }
99967
99968 -static void *slob_new_pages(gfp_t gfp, int order, int node)
99969 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
99970 {
99971 - void *page;
99972 + struct page *page;
99973
99974 #ifdef CONFIG_NUMA
99975 if (node != NUMA_NO_NODE)
99976 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
99977 if (!page)
99978 return NULL;
99979
99980 - return page_address(page);
99981 + __SetPageSlab(page);
99982 + return page;
99983 }
99984
99985 -static void slob_free_pages(void *b, int order)
99986 +static void slob_free_pages(struct page *sp, int order)
99987 {
99988 if (current->reclaim_state)
99989 current->reclaim_state->reclaimed_slab += 1 << order;
99990 - free_pages((unsigned long)b, order);
99991 + __ClearPageSlab(sp);
99992 + page_mapcount_reset(sp);
99993 + sp->private = 0;
99994 + __free_pages(sp, order);
99995 }
99996
99997 /*
99998 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99999
100000 /* Not enough space: must allocate a new page */
100001 if (!b) {
100002 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
100003 - if (!b)
100004 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
100005 + if (!sp)
100006 return NULL;
100007 - sp = virt_to_page(b);
100008 - __SetPageSlab(sp);
100009 + b = page_address(sp);
100010
100011 spin_lock_irqsave(&slob_lock, flags);
100012 sp->units = SLOB_UNITS(PAGE_SIZE);
100013 sp->freelist = b;
100014 + sp->private = 0;
100015 INIT_LIST_HEAD(&sp->lru);
100016 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
100017 set_slob_page_free(sp, slob_list);
100018 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
100019 /*
100020 * slob_free: entry point into the slob allocator.
100021 */
100022 -static void slob_free(void *block, int size)
100023 +static void slob_free(struct kmem_cache *c, void *block, int size)
100024 {
100025 struct page *sp;
100026 slob_t *prev, *next, *b = (slob_t *)block;
100027 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
100028 if (slob_page_free(sp))
100029 clear_slob_page_free(sp);
100030 spin_unlock_irqrestore(&slob_lock, flags);
100031 - __ClearPageSlab(sp);
100032 - page_mapcount_reset(sp);
100033 - slob_free_pages(b, 0);
100034 + slob_free_pages(sp, 0);
100035 return;
100036 }
100037
100038 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100039 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
100040 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
100041 +#endif
100042 +
100043 if (!slob_page_free(sp)) {
100044 /* This slob page is about to become partially free. Easy! */
100045 sp->units = units;
100046 @@ -424,11 +431,10 @@ out:
100047 */
100048
100049 static __always_inline void *
100050 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100051 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
100052 {
100053 - unsigned int *m;
100054 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100055 - void *ret;
100056 + slob_t *m;
100057 + void *ret = NULL;
100058
100059 gfp &= gfp_allowed_mask;
100060
100061 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100062
100063 if (!m)
100064 return NULL;
100065 - *m = size;
100066 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
100067 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
100068 + m[0].units = size;
100069 + m[1].units = align;
100070 ret = (void *)m + align;
100071
100072 trace_kmalloc_node(caller, ret,
100073 size, size + align, gfp, node);
100074 } else {
100075 unsigned int order = get_order(size);
100076 + struct page *page;
100077
100078 if (likely(order))
100079 gfp |= __GFP_COMP;
100080 - ret = slob_new_pages(gfp, order, node);
100081 + page = slob_new_pages(gfp, order, node);
100082 + if (page) {
100083 + ret = page_address(page);
100084 + page->private = size;
100085 + }
100086
100087 trace_kmalloc_node(caller, ret,
100088 size, PAGE_SIZE << order, gfp, node);
100089 }
100090
100091 - kmemleak_alloc(ret, size, 1, gfp);
100092 return ret;
100093 }
100094
100095 -void *__kmalloc(size_t size, gfp_t gfp)
100096 +static __always_inline void *
100097 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100098 +{
100099 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100100 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
100101 +
100102 + if (!ZERO_OR_NULL_PTR(ret))
100103 + kmemleak_alloc(ret, size, 1, gfp);
100104 + return ret;
100105 +}
100106 +
100107 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
100108 {
100109 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
100110 }
100111 @@ -491,34 +515,112 @@ void kfree(const void *block)
100112 return;
100113 kmemleak_free(block);
100114
100115 + VM_BUG_ON(!virt_addr_valid(block));
100116 sp = virt_to_page(block);
100117 - if (PageSlab(sp)) {
100118 + VM_BUG_ON(!PageSlab(sp));
100119 + if (!sp->private) {
100120 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100121 - unsigned int *m = (unsigned int *)(block - align);
100122 - slob_free(m, *m + align);
100123 - } else
100124 + slob_t *m = (slob_t *)(block - align);
100125 + slob_free(NULL, m, m[0].units + align);
100126 + } else {
100127 + __ClearPageSlab(sp);
100128 + page_mapcount_reset(sp);
100129 + sp->private = 0;
100130 __free_pages(sp, compound_order(sp));
100131 + }
100132 }
100133 EXPORT_SYMBOL(kfree);
100134
100135 +bool is_usercopy_object(const void *ptr)
100136 +{
100137 + if (!slab_is_available())
100138 + return false;
100139 +
100140 + // PAX: TODO
100141 +
100142 + return false;
100143 +}
100144 +
100145 +#ifdef CONFIG_PAX_USERCOPY
100146 +const char *check_heap_object(const void *ptr, unsigned long n)
100147 +{
100148 + struct page *page;
100149 + const slob_t *free;
100150 + const void *base;
100151 + unsigned long flags;
100152 +
100153 + if (ZERO_OR_NULL_PTR(ptr))
100154 + return "<null>";
100155 +
100156 + if (!virt_addr_valid(ptr))
100157 + return NULL;
100158 +
100159 + page = virt_to_head_page(ptr);
100160 + if (!PageSlab(page))
100161 + return NULL;
100162 +
100163 + if (page->private) {
100164 + base = page;
100165 + if (base <= ptr && n <= page->private - (ptr - base))
100166 + return NULL;
100167 + return "<slob>";
100168 + }
100169 +
100170 + /* some tricky double walking to find the chunk */
100171 + spin_lock_irqsave(&slob_lock, flags);
100172 + base = (void *)((unsigned long)ptr & PAGE_MASK);
100173 + free = page->freelist;
100174 +
100175 + while (!slob_last(free) && (void *)free <= ptr) {
100176 + base = free + slob_units(free);
100177 + free = slob_next(free);
100178 + }
100179 +
100180 + while (base < (void *)free) {
100181 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
100182 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
100183 + int offset;
100184 +
100185 + if (ptr < base + align)
100186 + break;
100187 +
100188 + offset = ptr - base - align;
100189 + if (offset >= m) {
100190 + base += size;
100191 + continue;
100192 + }
100193 +
100194 + if (n > m - offset)
100195 + break;
100196 +
100197 + spin_unlock_irqrestore(&slob_lock, flags);
100198 + return NULL;
100199 + }
100200 +
100201 + spin_unlock_irqrestore(&slob_lock, flags);
100202 + return "<slob>";
100203 +}
100204 +#endif
100205 +
100206 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
100207 size_t ksize(const void *block)
100208 {
100209 struct page *sp;
100210 int align;
100211 - unsigned int *m;
100212 + slob_t *m;
100213
100214 BUG_ON(!block);
100215 if (unlikely(block == ZERO_SIZE_PTR))
100216 return 0;
100217
100218 sp = virt_to_page(block);
100219 - if (unlikely(!PageSlab(sp)))
100220 - return PAGE_SIZE << compound_order(sp);
100221 + VM_BUG_ON(!PageSlab(sp));
100222 + if (sp->private)
100223 + return sp->private;
100224
100225 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100226 - m = (unsigned int *)(block - align);
100227 - return SLOB_UNITS(*m) * SLOB_UNIT;
100228 + m = (slob_t *)(block - align);
100229 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
100230 }
100231 EXPORT_SYMBOL(ksize);
100232
100233 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
100234
100235 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
100236 {
100237 - void *b;
100238 + void *b = NULL;
100239
100240 flags &= gfp_allowed_mask;
100241
100242 lockdep_trace_alloc(flags);
100243
100244 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100245 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
100246 +#else
100247 if (c->size < PAGE_SIZE) {
100248 b = slob_alloc(c->size, flags, c->align, node);
100249 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
100250 SLOB_UNITS(c->size) * SLOB_UNIT,
100251 flags, node);
100252 } else {
100253 - b = slob_new_pages(flags, get_order(c->size), node);
100254 + struct page *sp;
100255 +
100256 + sp = slob_new_pages(flags, get_order(c->size), node);
100257 + if (sp) {
100258 + b = page_address(sp);
100259 + sp->private = c->size;
100260 + }
100261 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
100262 PAGE_SIZE << get_order(c->size),
100263 flags, node);
100264 }
100265 +#endif
100266
100267 if (b && c->ctor)
100268 c->ctor(b);
100269 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
100270 EXPORT_SYMBOL(kmem_cache_alloc);
100271
100272 #ifdef CONFIG_NUMA
100273 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
100274 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
100275 {
100276 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
100277 }
100278 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
100279 EXPORT_SYMBOL(kmem_cache_alloc_node);
100280 #endif
100281
100282 -static void __kmem_cache_free(void *b, int size)
100283 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
100284 {
100285 - if (size < PAGE_SIZE)
100286 - slob_free(b, size);
100287 + struct page *sp;
100288 +
100289 + sp = virt_to_page(b);
100290 + BUG_ON(!PageSlab(sp));
100291 + if (!sp->private)
100292 + slob_free(c, b, size);
100293 else
100294 - slob_free_pages(b, get_order(size));
100295 + slob_free_pages(sp, get_order(size));
100296 }
100297
100298 static void kmem_rcu_free(struct rcu_head *head)
100299 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
100300 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
100301 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
100302
100303 - __kmem_cache_free(b, slob_rcu->size);
100304 + __kmem_cache_free(NULL, b, slob_rcu->size);
100305 }
100306
100307 void kmem_cache_free(struct kmem_cache *c, void *b)
100308 {
100309 + int size = c->size;
100310 +
100311 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100312 + if (size + c->align < PAGE_SIZE) {
100313 + size += c->align;
100314 + b -= c->align;
100315 + }
100316 +#endif
100317 +
100318 kmemleak_free_recursive(b, c->flags);
100319 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
100320 struct slob_rcu *slob_rcu;
100321 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
100322 - slob_rcu->size = c->size;
100323 + slob_rcu = b + (size - sizeof(struct slob_rcu));
100324 + slob_rcu->size = size;
100325 call_rcu(&slob_rcu->head, kmem_rcu_free);
100326 } else {
100327 - __kmem_cache_free(b, c->size);
100328 + __kmem_cache_free(c, b, size);
100329 }
100330
100331 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100332 + trace_kfree(_RET_IP_, b);
100333 +#else
100334 trace_kmem_cache_free(_RET_IP_, b);
100335 +#endif
100336 +
100337 }
100338 EXPORT_SYMBOL(kmem_cache_free);
100339
100340 diff --git a/mm/slub.c b/mm/slub.c
100341 index fe376fe..2f5757c 100644
100342 --- a/mm/slub.c
100343 +++ b/mm/slub.c
100344 @@ -197,7 +197,7 @@ struct track {
100345
100346 enum track_item { TRACK_ALLOC, TRACK_FREE };
100347
100348 -#ifdef CONFIG_SYSFS
100349 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100350 static int sysfs_slab_add(struct kmem_cache *);
100351 static int sysfs_slab_alias(struct kmem_cache *, const char *);
100352 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
100353 @@ -535,7 +535,7 @@ static void print_track(const char *s, struct track *t)
100354 if (!t->addr)
100355 return;
100356
100357 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
100358 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
100359 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
100360 #ifdef CONFIG_STACKTRACE
100361 {
100362 @@ -2652,6 +2652,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
100363
100364 slab_free_hook(s, x);
100365
100366 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100367 + if (!(s->flags & SLAB_NO_SANITIZE)) {
100368 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
100369 + if (s->ctor)
100370 + s->ctor(x);
100371 + }
100372 +#endif
100373 +
100374 redo:
100375 /*
100376 * Determine the currently cpus per cpu slab.
100377 @@ -2989,6 +2997,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
100378 s->inuse = size;
100379
100380 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
100381 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100382 + (!(flags & SLAB_NO_SANITIZE)) ||
100383 +#endif
100384 s->ctor)) {
100385 /*
100386 * Relocate free pointer after the object if it is not
100387 @@ -3243,7 +3254,7 @@ static int __init setup_slub_min_objects(char *str)
100388
100389 __setup("slub_min_objects=", setup_slub_min_objects);
100390
100391 -void *__kmalloc(size_t size, gfp_t flags)
100392 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
100393 {
100394 struct kmem_cache *s;
100395 void *ret;
100396 @@ -3279,7 +3290,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
100397 return ptr;
100398 }
100399
100400 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
100401 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100402 {
100403 struct kmem_cache *s;
100404 void *ret;
100405 @@ -3308,6 +3319,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
100406 EXPORT_SYMBOL(__kmalloc_node);
100407 #endif
100408
100409 +bool is_usercopy_object(const void *ptr)
100410 +{
100411 + struct page *page;
100412 + struct kmem_cache *s;
100413 +
100414 + if (ZERO_OR_NULL_PTR(ptr))
100415 + return false;
100416 +
100417 + if (!slab_is_available())
100418 + return false;
100419 +
100420 + if (!virt_addr_valid(ptr))
100421 + return false;
100422 +
100423 + page = virt_to_head_page(ptr);
100424 +
100425 + if (!PageSlab(page))
100426 + return false;
100427 +
100428 + s = page->slab_cache;
100429 + return s->flags & SLAB_USERCOPY;
100430 +}
100431 +
100432 +#ifdef CONFIG_PAX_USERCOPY
100433 +const char *check_heap_object(const void *ptr, unsigned long n)
100434 +{
100435 + struct page *page;
100436 + struct kmem_cache *s;
100437 + unsigned long offset;
100438 +
100439 + if (ZERO_OR_NULL_PTR(ptr))
100440 + return "<null>";
100441 +
100442 + if (!virt_addr_valid(ptr))
100443 + return NULL;
100444 +
100445 + page = virt_to_head_page(ptr);
100446 +
100447 + if (!PageSlab(page))
100448 + return NULL;
100449 +
100450 + s = page->slab_cache;
100451 + if (!(s->flags & SLAB_USERCOPY))
100452 + return s->name;
100453 +
100454 + offset = (ptr - page_address(page)) % s->size;
100455 + if (offset <= s->object_size && n <= s->object_size - offset)
100456 + return NULL;
100457 +
100458 + return s->name;
100459 +}
100460 +#endif
100461 +
100462 size_t ksize(const void *object)
100463 {
100464 struct page *page;
100465 @@ -3336,6 +3400,7 @@ void kfree(const void *x)
100466 if (unlikely(ZERO_OR_NULL_PTR(x)))
100467 return;
100468
100469 + VM_BUG_ON(!virt_addr_valid(x));
100470 page = virt_to_head_page(x);
100471 if (unlikely(!PageSlab(page))) {
100472 BUG_ON(!PageCompound(page));
100473 @@ -3631,7 +3696,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100474 int i;
100475 struct kmem_cache *c;
100476
100477 - s->refcount++;
100478 + atomic_inc(&s->refcount);
100479
100480 /*
100481 * Adjust the object sizes so that we clear
100482 @@ -3650,7 +3715,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100483 }
100484
100485 if (sysfs_slab_alias(s, name)) {
100486 - s->refcount--;
100487 + atomic_dec(&s->refcount);
100488 s = NULL;
100489 }
100490 }
100491 @@ -3767,7 +3832,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
100492 }
100493 #endif
100494
100495 -#ifdef CONFIG_SYSFS
100496 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100497 static int count_inuse(struct page *page)
100498 {
100499 return page->inuse;
100500 @@ -4048,7 +4113,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
100501 len += sprintf(buf + len, "%7ld ", l->count);
100502
100503 if (l->addr)
100504 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100505 + len += sprintf(buf + len, "%pS", NULL);
100506 +#else
100507 len += sprintf(buf + len, "%pS", (void *)l->addr);
100508 +#endif
100509 else
100510 len += sprintf(buf + len, "<not-available>");
100511
100512 @@ -4150,12 +4219,12 @@ static void __init resiliency_test(void)
100513 validate_slab_cache(kmalloc_caches[9]);
100514 }
100515 #else
100516 -#ifdef CONFIG_SYSFS
100517 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100518 static void resiliency_test(void) {};
100519 #endif
100520 #endif
100521
100522 -#ifdef CONFIG_SYSFS
100523 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100524 enum slab_stat_type {
100525 SL_ALL, /* All slabs */
100526 SL_PARTIAL, /* Only partially allocated slabs */
100527 @@ -4392,13 +4461,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
100528 {
100529 if (!s->ctor)
100530 return 0;
100531 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100532 + return sprintf(buf, "%pS\n", NULL);
100533 +#else
100534 return sprintf(buf, "%pS\n", s->ctor);
100535 +#endif
100536 }
100537 SLAB_ATTR_RO(ctor);
100538
100539 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
100540 {
100541 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
100542 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
100543 }
100544 SLAB_ATTR_RO(aliases);
100545
100546 @@ -4486,6 +4559,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
100547 SLAB_ATTR_RO(cache_dma);
100548 #endif
100549
100550 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100551 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
100552 +{
100553 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
100554 +}
100555 +SLAB_ATTR_RO(usercopy);
100556 +#endif
100557 +
100558 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100559 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
100560 +{
100561 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
100562 +}
100563 +SLAB_ATTR_RO(sanitize);
100564 +#endif
100565 +
100566 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
100567 {
100568 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
100569 @@ -4541,7 +4630,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
100570 * as well as cause other issues like converting a mergeable
100571 * cache into an umergeable one.
100572 */
100573 - if (s->refcount > 1)
100574 + if (atomic_read(&s->refcount) > 1)
100575 return -EINVAL;
100576
100577 s->flags &= ~SLAB_TRACE;
100578 @@ -4661,7 +4750,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
100579 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
100580 size_t length)
100581 {
100582 - if (s->refcount > 1)
100583 + if (atomic_read(&s->refcount) > 1)
100584 return -EINVAL;
100585
100586 s->flags &= ~SLAB_FAILSLAB;
100587 @@ -4831,6 +4920,12 @@ static struct attribute *slab_attrs[] = {
100588 #ifdef CONFIG_ZONE_DMA
100589 &cache_dma_attr.attr,
100590 #endif
100591 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100592 + &usercopy_attr.attr,
100593 +#endif
100594 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100595 + &sanitize_attr.attr,
100596 +#endif
100597 #ifdef CONFIG_NUMA
100598 &remote_node_defrag_ratio_attr.attr,
100599 #endif
100600 @@ -5075,6 +5170,7 @@ static char *create_unique_id(struct kmem_cache *s)
100601 return name;
100602 }
100603
100604 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100605 static int sysfs_slab_add(struct kmem_cache *s)
100606 {
100607 int err;
100608 @@ -5148,6 +5244,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
100609 kobject_del(&s->kobj);
100610 kobject_put(&s->kobj);
100611 }
100612 +#endif
100613
100614 /*
100615 * Need to buffer aliases during bootup until sysfs becomes
100616 @@ -5161,6 +5258,7 @@ struct saved_alias {
100617
100618 static struct saved_alias *alias_list;
100619
100620 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100621 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100622 {
100623 struct saved_alias *al;
100624 @@ -5183,6 +5281,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100625 alias_list = al;
100626 return 0;
100627 }
100628 +#endif
100629
100630 static int __init slab_sysfs_init(void)
100631 {
100632 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
100633 index 4cba9c2..b4f9fcc 100644
100634 --- a/mm/sparse-vmemmap.c
100635 +++ b/mm/sparse-vmemmap.c
100636 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
100637 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100638 if (!p)
100639 return NULL;
100640 - pud_populate(&init_mm, pud, p);
100641 + pud_populate_kernel(&init_mm, pud, p);
100642 }
100643 return pud;
100644 }
100645 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
100646 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100647 if (!p)
100648 return NULL;
100649 - pgd_populate(&init_mm, pgd, p);
100650 + pgd_populate_kernel(&init_mm, pgd, p);
100651 }
100652 return pgd;
100653 }
100654 diff --git a/mm/sparse.c b/mm/sparse.c
100655 index d1b48b6..6e8590e 100644
100656 --- a/mm/sparse.c
100657 +++ b/mm/sparse.c
100658 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
100659
100660 for (i = 0; i < PAGES_PER_SECTION; i++) {
100661 if (PageHWPoison(&memmap[i])) {
100662 - atomic_long_sub(1, &num_poisoned_pages);
100663 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
100664 ClearPageHWPoison(&memmap[i]);
100665 }
100666 }
100667 diff --git a/mm/swap.c b/mm/swap.c
100668 index 8a12b33..7068e78 100644
100669 --- a/mm/swap.c
100670 +++ b/mm/swap.c
100671 @@ -31,6 +31,7 @@
100672 #include <linux/memcontrol.h>
100673 #include <linux/gfp.h>
100674 #include <linux/uio.h>
100675 +#include <linux/hugetlb.h>
100676
100677 #include "internal.h"
100678
100679 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
100680
100681 __page_cache_release(page);
100682 dtor = get_compound_page_dtor(page);
100683 + if (!PageHuge(page))
100684 + BUG_ON(dtor != free_compound_page);
100685 (*dtor)(page);
100686 }
100687
100688 diff --git a/mm/swapfile.c b/mm/swapfile.c
100689 index 63f55cc..31874e6 100644
100690 --- a/mm/swapfile.c
100691 +++ b/mm/swapfile.c
100692 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
100693
100694 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
100695 /* Activity counter to indicate that a swapon or swapoff has occurred */
100696 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
100697 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
100698
100699 static inline unsigned char swap_count(unsigned char ent)
100700 {
100701 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
100702 spin_unlock(&swap_lock);
100703
100704 err = 0;
100705 - atomic_inc(&proc_poll_event);
100706 + atomic_inc_unchecked(&proc_poll_event);
100707 wake_up_interruptible(&proc_poll_wait);
100708
100709 out_dput:
100710 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
100711
100712 poll_wait(file, &proc_poll_wait, wait);
100713
100714 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
100715 - seq->poll_event = atomic_read(&proc_poll_event);
100716 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
100717 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100718 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
100719 }
100720
100721 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
100722 return ret;
100723
100724 seq = file->private_data;
100725 - seq->poll_event = atomic_read(&proc_poll_event);
100726 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100727 return 0;
100728 }
100729
100730 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
100731 (frontswap_map) ? "FS" : "");
100732
100733 mutex_unlock(&swapon_mutex);
100734 - atomic_inc(&proc_poll_event);
100735 + atomic_inc_unchecked(&proc_poll_event);
100736 wake_up_interruptible(&proc_poll_wait);
100737
100738 if (S_ISREG(inode->i_mode))
100739 diff --git a/mm/util.c b/mm/util.c
100740 index fec39d4..3e60325 100644
100741 --- a/mm/util.c
100742 +++ b/mm/util.c
100743 @@ -195,6 +195,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
100744 void arch_pick_mmap_layout(struct mm_struct *mm)
100745 {
100746 mm->mmap_base = TASK_UNMAPPED_BASE;
100747 +
100748 +#ifdef CONFIG_PAX_RANDMMAP
100749 + if (mm->pax_flags & MF_PAX_RANDMMAP)
100750 + mm->mmap_base += mm->delta_mmap;
100751 +#endif
100752 +
100753 mm->get_unmapped_area = arch_get_unmapped_area;
100754 }
100755 #endif
100756 @@ -371,6 +377,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
100757 if (!mm->arg_end)
100758 goto out_mm; /* Shh! No looking before we're done */
100759
100760 + if (gr_acl_handle_procpidmem(task))
100761 + goto out_mm;
100762 +
100763 len = mm->arg_end - mm->arg_start;
100764
100765 if (len > buflen)
100766 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
100767 index 39c3388..7d976d4 100644
100768 --- a/mm/vmalloc.c
100769 +++ b/mm/vmalloc.c
100770 @@ -39,20 +39,65 @@ struct vfree_deferred {
100771 struct work_struct wq;
100772 };
100773 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
100774 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
100775 +
100776 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100777 +struct stack_deferred_llist {
100778 + struct llist_head list;
100779 + void *stack;
100780 + void *lowmem_stack;
100781 +};
100782 +
100783 +struct stack_deferred {
100784 + struct stack_deferred_llist list;
100785 + struct work_struct wq;
100786 +};
100787 +
100788 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
100789 +#endif
100790
100791 static void __vunmap(const void *, int);
100792
100793 -static void free_work(struct work_struct *w)
100794 +static void vfree_work(struct work_struct *w)
100795 +{
100796 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100797 + struct llist_node *llnode = llist_del_all(&p->list);
100798 + while (llnode) {
100799 + void *x = llnode;
100800 + llnode = llist_next(llnode);
100801 + __vunmap(x, 1);
100802 + }
100803 +}
100804 +
100805 +static void vunmap_work(struct work_struct *w)
100806 {
100807 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100808 struct llist_node *llnode = llist_del_all(&p->list);
100809 while (llnode) {
100810 void *p = llnode;
100811 llnode = llist_next(llnode);
100812 - __vunmap(p, 1);
100813 + __vunmap(p, 0);
100814 }
100815 }
100816
100817 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100818 +static void unmap_work(struct work_struct *w)
100819 +{
100820 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
100821 + struct llist_node *llnode = llist_del_all(&p->list.list);
100822 + while (llnode) {
100823 + struct stack_deferred_llist *x =
100824 + llist_entry((struct llist_head *)llnode,
100825 + struct stack_deferred_llist, list);
100826 + void *stack = ACCESS_ONCE(x->stack);
100827 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
100828 + llnode = llist_next(llnode);
100829 + __vunmap(stack, 0);
100830 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
100831 + }
100832 +}
100833 +#endif
100834 +
100835 /*** Page table manipulation functions ***/
100836
100837 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100838 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100839
100840 pte = pte_offset_kernel(pmd, addr);
100841 do {
100842 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100843 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100844 +
100845 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100846 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
100847 + BUG_ON(!pte_exec(*pte));
100848 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
100849 + continue;
100850 + }
100851 +#endif
100852 +
100853 + {
100854 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100855 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100856 + }
100857 } while (pte++, addr += PAGE_SIZE, addr != end);
100858 }
100859
100860 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
100861 pte = pte_alloc_kernel(pmd, addr);
100862 if (!pte)
100863 return -ENOMEM;
100864 +
100865 + pax_open_kernel();
100866 do {
100867 struct page *page = pages[*nr];
100868
100869 - if (WARN_ON(!pte_none(*pte)))
100870 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100871 + if (pgprot_val(prot) & _PAGE_NX)
100872 +#endif
100873 +
100874 + if (!pte_none(*pte)) {
100875 + pax_close_kernel();
100876 + WARN_ON(1);
100877 return -EBUSY;
100878 - if (WARN_ON(!page))
100879 + }
100880 + if (!page) {
100881 + pax_close_kernel();
100882 + WARN_ON(1);
100883 return -ENOMEM;
100884 + }
100885 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
100886 (*nr)++;
100887 } while (pte++, addr += PAGE_SIZE, addr != end);
100888 + pax_close_kernel();
100889 return 0;
100890 }
100891
100892 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
100893 pmd_t *pmd;
100894 unsigned long next;
100895
100896 - pmd = pmd_alloc(&init_mm, pud, addr);
100897 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
100898 if (!pmd)
100899 return -ENOMEM;
100900 do {
100901 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
100902 pud_t *pud;
100903 unsigned long next;
100904
100905 - pud = pud_alloc(&init_mm, pgd, addr);
100906 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
100907 if (!pud)
100908 return -ENOMEM;
100909 do {
100910 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
100911 if (addr >= MODULES_VADDR && addr < MODULES_END)
100912 return 1;
100913 #endif
100914 +
100915 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100916 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
100917 + return 1;
100918 +#endif
100919 +
100920 return is_vmalloc_addr(x);
100921 }
100922
100923 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
100924
100925 if (!pgd_none(*pgd)) {
100926 pud_t *pud = pud_offset(pgd, addr);
100927 +#ifdef CONFIG_X86
100928 + if (!pud_large(*pud))
100929 +#endif
100930 if (!pud_none(*pud)) {
100931 pmd_t *pmd = pmd_offset(pud, addr);
100932 +#ifdef CONFIG_X86
100933 + if (!pmd_large(*pmd))
100934 +#endif
100935 if (!pmd_none(*pmd)) {
100936 pte_t *ptep, pte;
100937
100938 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
100939 * Allocate a region of KVA of the specified size and alignment, within the
100940 * vstart and vend.
100941 */
100942 -static struct vmap_area *alloc_vmap_area(unsigned long size,
100943 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
100944 unsigned long align,
100945 unsigned long vstart, unsigned long vend,
100946 int node, gfp_t gfp_mask)
100947 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
100948 for_each_possible_cpu(i) {
100949 struct vmap_block_queue *vbq;
100950 struct vfree_deferred *p;
100951 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100952 + struct stack_deferred *p2;
100953 +#endif
100954
100955 vbq = &per_cpu(vmap_block_queue, i);
100956 spin_lock_init(&vbq->lock);
100957 INIT_LIST_HEAD(&vbq->free);
100958 +
100959 p = &per_cpu(vfree_deferred, i);
100960 init_llist_head(&p->list);
100961 - INIT_WORK(&p->wq, free_work);
100962 + INIT_WORK(&p->wq, vfree_work);
100963 +
100964 + p = &per_cpu(vunmap_deferred, i);
100965 + init_llist_head(&p->list);
100966 + INIT_WORK(&p->wq, vunmap_work);
100967 +
100968 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100969 + p2 = &per_cpu(stack_deferred, i);
100970 + init_llist_head(&p2->list.list);
100971 + INIT_WORK(&p2->wq, unmap_work);
100972 +#endif
100973 }
100974
100975 /* Import existing vmlist entries. */
100976 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
100977 struct vm_struct *area;
100978
100979 BUG_ON(in_interrupt());
100980 +
100981 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100982 + if (flags & VM_KERNEXEC) {
100983 + if (start != VMALLOC_START || end != VMALLOC_END)
100984 + return NULL;
100985 + start = (unsigned long)MODULES_EXEC_VADDR;
100986 + end = (unsigned long)MODULES_EXEC_END;
100987 + }
100988 +#endif
100989 +
100990 if (flags & VM_IOREMAP)
100991 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
100992
100993 @@ -1511,13 +1616,37 @@ EXPORT_SYMBOL(vfree);
100994 */
100995 void vunmap(const void *addr)
100996 {
100997 - BUG_ON(in_interrupt());
100998 - might_sleep();
100999 - if (addr)
101000 + if (!addr)
101001 + return;
101002 +
101003 + if (unlikely(in_interrupt())) {
101004 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
101005 + if (llist_add((struct llist_node *)addr, &p->list))
101006 + schedule_work(&p->wq);
101007 + } else {
101008 + might_sleep();
101009 __vunmap(addr, 0);
101010 + }
101011 }
101012 EXPORT_SYMBOL(vunmap);
101013
101014 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101015 +void unmap_process_stacks(struct task_struct *task)
101016 +{
101017 + if (unlikely(in_interrupt())) {
101018 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
101019 + struct stack_deferred_llist *list = task->stack;
101020 + list->stack = task->stack;
101021 + list->lowmem_stack = task->lowmem_stack;
101022 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
101023 + schedule_work(&p->wq);
101024 + } else {
101025 + __vunmap(task->stack, 0);
101026 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
101027 + }
101028 +}
101029 +#endif
101030 +
101031 /**
101032 * vmap - map an array of pages into virtually contiguous space
101033 * @pages: array of page pointers
101034 @@ -1538,6 +1667,11 @@ void *vmap(struct page **pages, unsigned int count,
101035 if (count > totalram_pages)
101036 return NULL;
101037
101038 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101039 + if (!(pgprot_val(prot) & _PAGE_NX))
101040 + flags |= VM_KERNEXEC;
101041 +#endif
101042 +
101043 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
101044 __builtin_return_address(0));
101045 if (!area)
101046 @@ -1640,6 +1774,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
101047 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
101048 goto fail;
101049
101050 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101051 + if (!(pgprot_val(prot) & _PAGE_NX))
101052 + area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED | VM_KERNEXEC,
101053 + VMALLOC_START, VMALLOC_END, node, gfp_mask, caller);
101054 + else
101055 +#endif
101056 +
101057 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
101058 start, end, node, gfp_mask, caller);
101059 if (!area)
101060 @@ -1816,10 +1957,9 @@ EXPORT_SYMBOL(vzalloc_node);
101061 * For tight control over page level allocator and protection flags
101062 * use __vmalloc() instead.
101063 */
101064 -
101065 void *vmalloc_exec(unsigned long size)
101066 {
101067 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
101068 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
101069 NUMA_NO_NODE, __builtin_return_address(0));
101070 }
101071
101072 @@ -2126,6 +2266,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
101073 {
101074 struct vm_struct *area;
101075
101076 + BUG_ON(vma->vm_mirror);
101077 +
101078 size = PAGE_ALIGN(size);
101079
101080 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
101081 @@ -2608,7 +2750,11 @@ static int s_show(struct seq_file *m, void *p)
101082 v->addr, v->addr + v->size, v->size);
101083
101084 if (v->caller)
101085 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101086 + seq_printf(m, " %pK", v->caller);
101087 +#else
101088 seq_printf(m, " %pS", v->caller);
101089 +#endif
101090
101091 if (v->nr_pages)
101092 seq_printf(m, " pages=%d", v->nr_pages);
101093 diff --git a/mm/vmstat.c b/mm/vmstat.c
101094 index cdac773..7dd324e 100644
101095 --- a/mm/vmstat.c
101096 +++ b/mm/vmstat.c
101097 @@ -24,6 +24,7 @@
101098 #include <linux/mm_inline.h>
101099 #include <linux/page_ext.h>
101100 #include <linux/page_owner.h>
101101 +#include <linux/grsecurity.h>
101102
101103 #include "internal.h"
101104
101105 @@ -83,7 +84,7 @@ void vm_events_fold_cpu(int cpu)
101106 *
101107 * vm_stat contains the global counters
101108 */
101109 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
101110 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
101111 EXPORT_SYMBOL(vm_stat);
101112
101113 #ifdef CONFIG_SMP
101114 @@ -435,7 +436,7 @@ static int fold_diff(int *diff)
101115
101116 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
101117 if (diff[i]) {
101118 - atomic_long_add(diff[i], &vm_stat[i]);
101119 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
101120 changes++;
101121 }
101122 return changes;
101123 @@ -473,7 +474,7 @@ static int refresh_cpu_vm_stats(void)
101124 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
101125 if (v) {
101126
101127 - atomic_long_add(v, &zone->vm_stat[i]);
101128 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101129 global_diff[i] += v;
101130 #ifdef CONFIG_NUMA
101131 /* 3 seconds idle till flush */
101132 @@ -537,7 +538,7 @@ void cpu_vm_stats_fold(int cpu)
101133
101134 v = p->vm_stat_diff[i];
101135 p->vm_stat_diff[i] = 0;
101136 - atomic_long_add(v, &zone->vm_stat[i]);
101137 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101138 global_diff[i] += v;
101139 }
101140 }
101141 @@ -557,8 +558,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
101142 if (pset->vm_stat_diff[i]) {
101143 int v = pset->vm_stat_diff[i];
101144 pset->vm_stat_diff[i] = 0;
101145 - atomic_long_add(v, &zone->vm_stat[i]);
101146 - atomic_long_add(v, &vm_stat[i]);
101147 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101148 + atomic_long_add_unchecked(v, &vm_stat[i]);
101149 }
101150 }
101151 #endif
101152 @@ -1291,10 +1292,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
101153 stat_items_size += sizeof(struct vm_event_state);
101154 #endif
101155
101156 - v = kmalloc(stat_items_size, GFP_KERNEL);
101157 + v = kzalloc(stat_items_size, GFP_KERNEL);
101158 m->private = v;
101159 if (!v)
101160 return ERR_PTR(-ENOMEM);
101161 +
101162 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101163 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
101164 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
101165 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
101166 + && !in_group_p(grsec_proc_gid)
101167 +#endif
101168 + )
101169 + return (unsigned long *)m->private + *pos;
101170 +#endif
101171 +#endif
101172 +
101173 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
101174 v[i] = global_page_state(i);
101175 v += NR_VM_ZONE_STAT_ITEMS;
101176 @@ -1526,10 +1539,16 @@ static int __init setup_vmstat(void)
101177 cpu_notifier_register_done();
101178 #endif
101179 #ifdef CONFIG_PROC_FS
101180 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
101181 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
101182 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
101183 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
101184 + {
101185 + mode_t gr_mode = S_IRUGO;
101186 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101187 + gr_mode = S_IRUSR;
101188 +#endif
101189 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
101190 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
101191 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
101192 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
101193 + }
101194 #endif
101195 return 0;
101196 }
101197 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
101198 index 64c6bed..b79a5de 100644
101199 --- a/net/8021q/vlan.c
101200 +++ b/net/8021q/vlan.c
101201 @@ -481,7 +481,7 @@ out:
101202 return NOTIFY_DONE;
101203 }
101204
101205 -static struct notifier_block vlan_notifier_block __read_mostly = {
101206 +static struct notifier_block vlan_notifier_block = {
101207 .notifier_call = vlan_device_event,
101208 };
101209
101210 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
101211 err = -EPERM;
101212 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
101213 break;
101214 - if ((args.u.name_type >= 0) &&
101215 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
101216 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
101217 struct vlan_net *vn;
101218
101219 vn = net_generic(net, vlan_net_id);
101220 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
101221 index 8ac8a5c..991defc 100644
101222 --- a/net/8021q/vlan_netlink.c
101223 +++ b/net/8021q/vlan_netlink.c
101224 @@ -238,7 +238,7 @@ nla_put_failure:
101225 return -EMSGSIZE;
101226 }
101227
101228 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
101229 +struct rtnl_link_ops vlan_link_ops = {
101230 .kind = "vlan",
101231 .maxtype = IFLA_VLAN_MAX,
101232 .policy = vlan_policy,
101233 diff --git a/net/9p/client.c b/net/9p/client.c
101234 index e86a9bea..e91f70e 100644
101235 --- a/net/9p/client.c
101236 +++ b/net/9p/client.c
101237 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
101238 len - inline_len);
101239 } else {
101240 err = copy_from_user(ename + inline_len,
101241 - uidata, len - inline_len);
101242 + (char __force_user *)uidata, len - inline_len);
101243 if (err) {
101244 err = -EFAULT;
101245 goto out_err;
101246 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
101247 kernel_buf = 1;
101248 indata = data;
101249 } else
101250 - indata = (__force char *)udata;
101251 + indata = (__force_kernel char *)udata;
101252 /*
101253 * response header len is 11
101254 * PDU Header(7) + IO Size (4)
101255 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
101256 kernel_buf = 1;
101257 odata = data;
101258 } else
101259 - odata = (char *)udata;
101260 + odata = (char __force_kernel *)udata;
101261 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
101262 P9_ZC_HDR_SZ, kernel_buf, "dqd",
101263 fid->fid, offset, rsize);
101264 diff --git a/net/9p/mod.c b/net/9p/mod.c
101265 index 6ab36ae..6f1841b 100644
101266 --- a/net/9p/mod.c
101267 +++ b/net/9p/mod.c
101268 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
101269 void v9fs_register_trans(struct p9_trans_module *m)
101270 {
101271 spin_lock(&v9fs_trans_lock);
101272 - list_add_tail(&m->list, &v9fs_trans_list);
101273 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
101274 spin_unlock(&v9fs_trans_lock);
101275 }
101276 EXPORT_SYMBOL(v9fs_register_trans);
101277 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
101278 void v9fs_unregister_trans(struct p9_trans_module *m)
101279 {
101280 spin_lock(&v9fs_trans_lock);
101281 - list_del_init(&m->list);
101282 + pax_list_del_init((struct list_head *)&m->list);
101283 spin_unlock(&v9fs_trans_lock);
101284 }
101285 EXPORT_SYMBOL(v9fs_unregister_trans);
101286 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
101287 index 80d08f6..de63fd1 100644
101288 --- a/net/9p/trans_fd.c
101289 +++ b/net/9p/trans_fd.c
101290 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
101291 oldfs = get_fs();
101292 set_fs(get_ds());
101293 /* The cast to a user pointer is valid due to the set_fs() */
101294 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
101295 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
101296 set_fs(oldfs);
101297
101298 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
101299 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
101300 index af46bc4..f9adfcd 100644
101301 --- a/net/appletalk/atalk_proc.c
101302 +++ b/net/appletalk/atalk_proc.c
101303 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
101304 struct proc_dir_entry *p;
101305 int rc = -ENOMEM;
101306
101307 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
101308 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
101309 if (!atalk_proc_dir)
101310 goto out;
101311
101312 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
101313 index 876fbe8..8bbea9f 100644
101314 --- a/net/atm/atm_misc.c
101315 +++ b/net/atm/atm_misc.c
101316 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
101317 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
101318 return 1;
101319 atm_return(vcc, truesize);
101320 - atomic_inc(&vcc->stats->rx_drop);
101321 + atomic_inc_unchecked(&vcc->stats->rx_drop);
101322 return 0;
101323 }
101324 EXPORT_SYMBOL(atm_charge);
101325 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
101326 }
101327 }
101328 atm_return(vcc, guess);
101329 - atomic_inc(&vcc->stats->rx_drop);
101330 + atomic_inc_unchecked(&vcc->stats->rx_drop);
101331 return NULL;
101332 }
101333 EXPORT_SYMBOL(atm_alloc_charge);
101334 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
101335
101336 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
101337 {
101338 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
101339 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
101340 __SONET_ITEMS
101341 #undef __HANDLE_ITEM
101342 }
101343 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
101344
101345 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
101346 {
101347 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
101348 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
101349 __SONET_ITEMS
101350 #undef __HANDLE_ITEM
101351 }
101352 diff --git a/net/atm/lec.c b/net/atm/lec.c
101353 index 4b98f89..5a2f6cb 100644
101354 --- a/net/atm/lec.c
101355 +++ b/net/atm/lec.c
101356 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
101357 }
101358
101359 static struct lane2_ops lane2_ops = {
101360 - lane2_resolve, /* resolve, spec 3.1.3 */
101361 - lane2_associate_req, /* associate_req, spec 3.1.4 */
101362 - NULL /* associate indicator, spec 3.1.5 */
101363 + .resolve = lane2_resolve,
101364 + .associate_req = lane2_associate_req,
101365 + .associate_indicator = NULL
101366 };
101367
101368 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
101369 diff --git a/net/atm/lec.h b/net/atm/lec.h
101370 index 4149db1..f2ab682 100644
101371 --- a/net/atm/lec.h
101372 +++ b/net/atm/lec.h
101373 @@ -48,7 +48,7 @@ struct lane2_ops {
101374 const u8 *tlvs, u32 sizeoftlvs);
101375 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
101376 const u8 *tlvs, u32 sizeoftlvs);
101377 -};
101378 +} __no_const;
101379
101380 /*
101381 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
101382 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
101383 index d1b2d9a..d549f7f 100644
101384 --- a/net/atm/mpoa_caches.c
101385 +++ b/net/atm/mpoa_caches.c
101386 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
101387
101388
101389 static struct in_cache_ops ingress_ops = {
101390 - in_cache_add_entry, /* add_entry */
101391 - in_cache_get, /* get */
101392 - in_cache_get_with_mask, /* get_with_mask */
101393 - in_cache_get_by_vcc, /* get_by_vcc */
101394 - in_cache_put, /* put */
101395 - in_cache_remove_entry, /* remove_entry */
101396 - cache_hit, /* cache_hit */
101397 - clear_count_and_expired, /* clear_count */
101398 - check_resolving_entries, /* check_resolving */
101399 - refresh_entries, /* refresh */
101400 - in_destroy_cache /* destroy_cache */
101401 + .add_entry = in_cache_add_entry,
101402 + .get = in_cache_get,
101403 + .get_with_mask = in_cache_get_with_mask,
101404 + .get_by_vcc = in_cache_get_by_vcc,
101405 + .put = in_cache_put,
101406 + .remove_entry = in_cache_remove_entry,
101407 + .cache_hit = cache_hit,
101408 + .clear_count = clear_count_and_expired,
101409 + .check_resolving = check_resolving_entries,
101410 + .refresh = refresh_entries,
101411 + .destroy_cache = in_destroy_cache
101412 };
101413
101414 static struct eg_cache_ops egress_ops = {
101415 - eg_cache_add_entry, /* add_entry */
101416 - eg_cache_get_by_cache_id, /* get_by_cache_id */
101417 - eg_cache_get_by_tag, /* get_by_tag */
101418 - eg_cache_get_by_vcc, /* get_by_vcc */
101419 - eg_cache_get_by_src_ip, /* get_by_src_ip */
101420 - eg_cache_put, /* put */
101421 - eg_cache_remove_entry, /* remove_entry */
101422 - update_eg_cache_entry, /* update */
101423 - clear_expired, /* clear_expired */
101424 - eg_destroy_cache /* destroy_cache */
101425 + .add_entry = eg_cache_add_entry,
101426 + .get_by_cache_id = eg_cache_get_by_cache_id,
101427 + .get_by_tag = eg_cache_get_by_tag,
101428 + .get_by_vcc = eg_cache_get_by_vcc,
101429 + .get_by_src_ip = eg_cache_get_by_src_ip,
101430 + .put = eg_cache_put,
101431 + .remove_entry = eg_cache_remove_entry,
101432 + .update = update_eg_cache_entry,
101433 + .clear_expired = clear_expired,
101434 + .destroy_cache = eg_destroy_cache
101435 };
101436
101437
101438 diff --git a/net/atm/proc.c b/net/atm/proc.c
101439 index bbb6461..cf04016 100644
101440 --- a/net/atm/proc.c
101441 +++ b/net/atm/proc.c
101442 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
101443 const struct k_atm_aal_stats *stats)
101444 {
101445 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
101446 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
101447 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
101448 - atomic_read(&stats->rx_drop));
101449 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
101450 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
101451 + atomic_read_unchecked(&stats->rx_drop));
101452 }
101453
101454 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
101455 diff --git a/net/atm/resources.c b/net/atm/resources.c
101456 index 0447d5d..3cf4728 100644
101457 --- a/net/atm/resources.c
101458 +++ b/net/atm/resources.c
101459 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
101460 static void copy_aal_stats(struct k_atm_aal_stats *from,
101461 struct atm_aal_stats *to)
101462 {
101463 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
101464 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
101465 __AAL_STAT_ITEMS
101466 #undef __HANDLE_ITEM
101467 }
101468 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
101469 static void subtract_aal_stats(struct k_atm_aal_stats *from,
101470 struct atm_aal_stats *to)
101471 {
101472 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
101473 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
101474 __AAL_STAT_ITEMS
101475 #undef __HANDLE_ITEM
101476 }
101477 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
101478 index 919a5ce..cc6b444 100644
101479 --- a/net/ax25/sysctl_net_ax25.c
101480 +++ b/net/ax25/sysctl_net_ax25.c
101481 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
101482 {
101483 char path[sizeof("net/ax25/") + IFNAMSIZ];
101484 int k;
101485 - struct ctl_table *table;
101486 + ctl_table_no_const *table;
101487
101488 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
101489 if (!table)
101490 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
101491 index 1e80539..676c37a 100644
101492 --- a/net/batman-adv/bat_iv_ogm.c
101493 +++ b/net/batman-adv/bat_iv_ogm.c
101494 @@ -313,7 +313,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
101495
101496 /* randomize initial seqno to avoid collision */
101497 get_random_bytes(&random_seqno, sizeof(random_seqno));
101498 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
101499 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
101500
101501 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
101502 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
101503 @@ -918,9 +918,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
101504 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
101505
101506 /* change sequence number to network order */
101507 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
101508 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
101509 batadv_ogm_packet->seqno = htonl(seqno);
101510 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
101511 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
101512
101513 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
101514
101515 @@ -1597,7 +1597,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
101516 return;
101517
101518 /* could be changed by schedule_own_packet() */
101519 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
101520 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
101521
101522 if (ogm_packet->flags & BATADV_DIRECTLINK)
101523 has_directlink_flag = true;
101524 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
101525 index 00f9e14..e1c7203 100644
101526 --- a/net/batman-adv/fragmentation.c
101527 +++ b/net/batman-adv/fragmentation.c
101528 @@ -450,7 +450,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
101529 frag_header.packet_type = BATADV_UNICAST_FRAG;
101530 frag_header.version = BATADV_COMPAT_VERSION;
101531 frag_header.ttl = BATADV_TTL;
101532 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
101533 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
101534 frag_header.reserved = 0;
101535 frag_header.no = 0;
101536 frag_header.total_size = htons(skb->len);
101537 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
101538 index 5467955..75ad4e3 100644
101539 --- a/net/batman-adv/soft-interface.c
101540 +++ b/net/batman-adv/soft-interface.c
101541 @@ -296,7 +296,7 @@ send:
101542 primary_if->net_dev->dev_addr);
101543
101544 /* set broadcast sequence number */
101545 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
101546 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
101547 bcast_packet->seqno = htonl(seqno);
101548
101549 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
101550 @@ -761,7 +761,7 @@ static int batadv_softif_init_late(struct net_device *dev)
101551 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
101552
101553 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
101554 - atomic_set(&bat_priv->bcast_seqno, 1);
101555 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
101556 atomic_set(&bat_priv->tt.vn, 0);
101557 atomic_set(&bat_priv->tt.local_changes, 0);
101558 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
101559 @@ -775,7 +775,7 @@ static int batadv_softif_init_late(struct net_device *dev)
101560
101561 /* randomize initial seqno to avoid collision */
101562 get_random_bytes(&random_seqno, sizeof(random_seqno));
101563 - atomic_set(&bat_priv->frag_seqno, random_seqno);
101564 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
101565
101566 bat_priv->primary_if = NULL;
101567 bat_priv->num_ifaces = 0;
101568 @@ -983,7 +983,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
101569 return 0;
101570 }
101571
101572 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
101573 +struct rtnl_link_ops batadv_link_ops = {
101574 .kind = "batadv",
101575 .priv_size = sizeof(struct batadv_priv),
101576 .setup = batadv_softif_init_early,
101577 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
101578 index 8854c05..ee5d5497 100644
101579 --- a/net/batman-adv/types.h
101580 +++ b/net/batman-adv/types.h
101581 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
101582 struct batadv_hard_iface_bat_iv {
101583 unsigned char *ogm_buff;
101584 int ogm_buff_len;
101585 - atomic_t ogm_seqno;
101586 + atomic_unchecked_t ogm_seqno;
101587 };
101588
101589 /**
101590 @@ -768,7 +768,7 @@ struct batadv_priv {
101591 atomic_t bonding;
101592 atomic_t fragmentation;
101593 atomic_t packet_size_max;
101594 - atomic_t frag_seqno;
101595 + atomic_unchecked_t frag_seqno;
101596 #ifdef CONFIG_BATMAN_ADV_BLA
101597 atomic_t bridge_loop_avoidance;
101598 #endif
101599 @@ -787,7 +787,7 @@ struct batadv_priv {
101600 #endif
101601 uint32_t isolation_mark;
101602 uint32_t isolation_mark_mask;
101603 - atomic_t bcast_seqno;
101604 + atomic_unchecked_t bcast_seqno;
101605 atomic_t bcast_queue_left;
101606 atomic_t batman_queue_left;
101607 char num_ifaces;
101608 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
101609 index 2c245fd..dccf543 100644
101610 --- a/net/bluetooth/hci_sock.c
101611 +++ b/net/bluetooth/hci_sock.c
101612 @@ -1067,7 +1067,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
101613 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
101614 }
101615
101616 - len = min_t(unsigned int, len, sizeof(uf));
101617 + len = min((size_t)len, sizeof(uf));
101618 if (copy_from_user(&uf, optval, len)) {
101619 err = -EFAULT;
101620 break;
101621 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
101622 index d04dc00..d25d576 100644
101623 --- a/net/bluetooth/l2cap_core.c
101624 +++ b/net/bluetooth/l2cap_core.c
101625 @@ -3524,8 +3524,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
101626 break;
101627
101628 case L2CAP_CONF_RFC:
101629 - if (olen == sizeof(rfc))
101630 - memcpy(&rfc, (void *)val, olen);
101631 + if (olen != sizeof(rfc))
101632 + break;
101633 +
101634 + memcpy(&rfc, (void *)val, olen);
101635
101636 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
101637 rfc.mode != chan->mode)
101638 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
101639 index f65caf4..c07110c 100644
101640 --- a/net/bluetooth/l2cap_sock.c
101641 +++ b/net/bluetooth/l2cap_sock.c
101642 @@ -634,7 +634,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101643 struct sock *sk = sock->sk;
101644 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
101645 struct l2cap_options opts;
101646 - int len, err = 0;
101647 + int err = 0;
101648 + size_t len = optlen;
101649 u32 opt;
101650
101651 BT_DBG("sk %p", sk);
101652 @@ -661,7 +662,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101653 opts.max_tx = chan->max_tx;
101654 opts.txwin_size = chan->tx_win;
101655
101656 - len = min_t(unsigned int, sizeof(opts), optlen);
101657 + len = min(sizeof(opts), len);
101658 if (copy_from_user((char *) &opts, optval, len)) {
101659 err = -EFAULT;
101660 break;
101661 @@ -748,7 +749,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101662 struct bt_security sec;
101663 struct bt_power pwr;
101664 struct l2cap_conn *conn;
101665 - int len, err = 0;
101666 + int err = 0;
101667 + size_t len = optlen;
101668 u32 opt;
101669
101670 BT_DBG("sk %p", sk);
101671 @@ -772,7 +774,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101672
101673 sec.level = BT_SECURITY_LOW;
101674
101675 - len = min_t(unsigned int, sizeof(sec), optlen);
101676 + len = min(sizeof(sec), len);
101677 if (copy_from_user((char *) &sec, optval, len)) {
101678 err = -EFAULT;
101679 break;
101680 @@ -868,7 +870,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101681
101682 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
101683
101684 - len = min_t(unsigned int, sizeof(pwr), optlen);
101685 + len = min(sizeof(pwr), len);
101686 if (copy_from_user((char *) &pwr, optval, len)) {
101687 err = -EFAULT;
101688 break;
101689 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
101690 index 2348176..b9b6cf2 100644
101691 --- a/net/bluetooth/rfcomm/sock.c
101692 +++ b/net/bluetooth/rfcomm/sock.c
101693 @@ -687,7 +687,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101694 struct sock *sk = sock->sk;
101695 struct bt_security sec;
101696 int err = 0;
101697 - size_t len;
101698 + size_t len = optlen;
101699 u32 opt;
101700
101701 BT_DBG("sk %p", sk);
101702 @@ -709,7 +709,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101703
101704 sec.level = BT_SECURITY_LOW;
101705
101706 - len = min_t(unsigned int, sizeof(sec), optlen);
101707 + len = min(sizeof(sec), len);
101708 if (copy_from_user((char *) &sec, optval, len)) {
101709 err = -EFAULT;
101710 break;
101711 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
101712 index 8e385a0..a5bdd8e 100644
101713 --- a/net/bluetooth/rfcomm/tty.c
101714 +++ b/net/bluetooth/rfcomm/tty.c
101715 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
101716 BT_DBG("tty %p id %d", tty, tty->index);
101717
101718 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
101719 - dev->channel, dev->port.count);
101720 + dev->channel, atomic_read(&dev->port.count));
101721
101722 err = tty_port_open(&dev->port, tty, filp);
101723 if (err)
101724 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
101725 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
101726
101727 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
101728 - dev->port.count);
101729 + atomic_read(&dev->port.count));
101730
101731 tty_port_close(&dev->port, tty, filp);
101732 }
101733 diff --git a/net/bridge/br.c b/net/bridge/br.c
101734 index 44425af..4ee730e 100644
101735 --- a/net/bridge/br.c
101736 +++ b/net/bridge/br.c
101737 @@ -147,6 +147,8 @@ static int __init br_init(void)
101738 {
101739 int err;
101740
101741 + BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > FIELD_SIZEOF(struct sk_buff, cb));
101742 +
101743 err = stp_proto_register(&br_stp_proto);
101744 if (err < 0) {
101745 pr_err("bridge: can't register sap for STP\n");
101746 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
101747 index 9f5eb55..45ab9c5 100644
101748 --- a/net/bridge/br_netlink.c
101749 +++ b/net/bridge/br_netlink.c
101750 @@ -566,7 +566,7 @@ static struct rtnl_af_ops br_af_ops = {
101751 .get_link_af_size = br_get_link_af_size,
101752 };
101753
101754 -struct rtnl_link_ops br_link_ops __read_mostly = {
101755 +struct rtnl_link_ops br_link_ops = {
101756 .kind = "bridge",
101757 .priv_size = sizeof(struct net_bridge),
101758 .setup = br_dev_setup,
101759 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
101760 index d9a8c05..8dadc6c6 100644
101761 --- a/net/bridge/netfilter/ebtables.c
101762 +++ b/net/bridge/netfilter/ebtables.c
101763 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
101764 tmp.valid_hooks = t->table->valid_hooks;
101765 }
101766 mutex_unlock(&ebt_mutex);
101767 - if (copy_to_user(user, &tmp, *len) != 0) {
101768 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101769 BUGPRINT("c2u Didn't work\n");
101770 ret = -EFAULT;
101771 break;
101772 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101773 goto out;
101774 tmp.valid_hooks = t->valid_hooks;
101775
101776 - if (copy_to_user(user, &tmp, *len) != 0) {
101777 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101778 ret = -EFAULT;
101779 break;
101780 }
101781 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101782 tmp.entries_size = t->table->entries_size;
101783 tmp.valid_hooks = t->table->valid_hooks;
101784
101785 - if (copy_to_user(user, &tmp, *len) != 0) {
101786 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101787 ret = -EFAULT;
101788 break;
101789 }
101790 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
101791 index f5afda1..dcf770a 100644
101792 --- a/net/caif/cfctrl.c
101793 +++ b/net/caif/cfctrl.c
101794 @@ -10,6 +10,7 @@
101795 #include <linux/spinlock.h>
101796 #include <linux/slab.h>
101797 #include <linux/pkt_sched.h>
101798 +#include <linux/sched.h>
101799 #include <net/caif/caif_layer.h>
101800 #include <net/caif/cfpkt.h>
101801 #include <net/caif/cfctrl.h>
101802 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
101803 memset(&dev_info, 0, sizeof(dev_info));
101804 dev_info.id = 0xff;
101805 cfsrvl_init(&this->serv, 0, &dev_info, false);
101806 - atomic_set(&this->req_seq_no, 1);
101807 - atomic_set(&this->rsp_seq_no, 1);
101808 + atomic_set_unchecked(&this->req_seq_no, 1);
101809 + atomic_set_unchecked(&this->rsp_seq_no, 1);
101810 this->serv.layer.receive = cfctrl_recv;
101811 sprintf(this->serv.layer.name, "ctrl");
101812 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
101813 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
101814 struct cfctrl_request_info *req)
101815 {
101816 spin_lock_bh(&ctrl->info_list_lock);
101817 - atomic_inc(&ctrl->req_seq_no);
101818 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
101819 + atomic_inc_unchecked(&ctrl->req_seq_no);
101820 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
101821 list_add_tail(&req->list, &ctrl->list);
101822 spin_unlock_bh(&ctrl->info_list_lock);
101823 }
101824 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
101825 if (p != first)
101826 pr_warn("Requests are not received in order\n");
101827
101828 - atomic_set(&ctrl->rsp_seq_no,
101829 + atomic_set_unchecked(&ctrl->rsp_seq_no,
101830 p->sequence_no);
101831 list_del(&p->list);
101832 goto out;
101833 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
101834 index 67a4a36..8d28068 100644
101835 --- a/net/caif/chnl_net.c
101836 +++ b/net/caif/chnl_net.c
101837 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
101838 };
101839
101840
101841 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
101842 +static struct rtnl_link_ops ipcaif_link_ops = {
101843 .kind = "caif",
101844 .priv_size = sizeof(struct chnl_net),
101845 .setup = ipcaif_net_setup,
101846 diff --git a/net/can/af_can.c b/net/can/af_can.c
101847 index 32d710e..93bcf05 100644
101848 --- a/net/can/af_can.c
101849 +++ b/net/can/af_can.c
101850 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
101851 };
101852
101853 /* notifier block for netdevice event */
101854 -static struct notifier_block can_netdev_notifier __read_mostly = {
101855 +static struct notifier_block can_netdev_notifier = {
101856 .notifier_call = can_notifier,
101857 };
101858
101859 diff --git a/net/can/bcm.c b/net/can/bcm.c
101860 index ee9ffd9..dfdf3d4 100644
101861 --- a/net/can/bcm.c
101862 +++ b/net/can/bcm.c
101863 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
101864 }
101865
101866 /* create /proc/net/can-bcm directory */
101867 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
101868 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
101869 return 0;
101870 }
101871
101872 diff --git a/net/can/gw.c b/net/can/gw.c
101873 index 295f62e..0c3b09e 100644
101874 --- a/net/can/gw.c
101875 +++ b/net/can/gw.c
101876 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
101877 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
101878
101879 static HLIST_HEAD(cgw_list);
101880 -static struct notifier_block notifier;
101881
101882 static struct kmem_cache *cgw_cache __read_mostly;
101883
101884 @@ -947,6 +946,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
101885 return err;
101886 }
101887
101888 +static struct notifier_block notifier = {
101889 + .notifier_call = cgw_notifier
101890 +};
101891 +
101892 static __init int cgw_module_init(void)
101893 {
101894 /* sanitize given module parameter */
101895 @@ -962,7 +965,6 @@ static __init int cgw_module_init(void)
101896 return -ENOMEM;
101897
101898 /* set notifier */
101899 - notifier.notifier_call = cgw_notifier;
101900 register_netdevice_notifier(&notifier);
101901
101902 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
101903 diff --git a/net/can/proc.c b/net/can/proc.c
101904 index 1a19b98..df2b4ec 100644
101905 --- a/net/can/proc.c
101906 +++ b/net/can/proc.c
101907 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
101908 void can_init_proc(void)
101909 {
101910 /* create /proc/net/can directory */
101911 - can_dir = proc_mkdir("can", init_net.proc_net);
101912 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
101913
101914 if (!can_dir) {
101915 printk(KERN_INFO "can: failed to create /proc/net/can . "
101916 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
101917 index 74d30ec..25df678 100644
101918 --- a/net/ceph/messenger.c
101919 +++ b/net/ceph/messenger.c
101920 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
101921 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
101922
101923 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
101924 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
101925 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
101926
101927 static struct page *zero_page; /* used in certain error cases */
101928
101929 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
101930 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
101931 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
101932
101933 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101934 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101935 s = addr_str[i];
101936
101937 switch (ss->ss_family) {
101938 diff --git a/net/compat.c b/net/compat.c
101939 index f7bd286..76ea56a 100644
101940 --- a/net/compat.c
101941 +++ b/net/compat.c
101942 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
101943
101944 #define CMSG_COMPAT_FIRSTHDR(msg) \
101945 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
101946 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
101947 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
101948 (struct compat_cmsghdr __user *)NULL)
101949
101950 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
101951 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
101952 (ucmlen) <= (unsigned long) \
101953 ((mhdr)->msg_controllen - \
101954 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
101955 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
101956
101957 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
101958 struct compat_cmsghdr __user *cmsg, int cmsg_len)
101959 {
101960 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
101961 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
101962 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
101963 msg->msg_controllen)
101964 return NULL;
101965 return (struct compat_cmsghdr __user *)ptr;
101966 @@ -203,7 +203,7 @@ Efault:
101967
101968 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
101969 {
101970 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101971 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101972 struct compat_cmsghdr cmhdr;
101973 struct compat_timeval ctv;
101974 struct compat_timespec cts[3];
101975 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
101976
101977 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
101978 {
101979 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101980 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101981 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
101982 int fdnum = scm->fp->count;
101983 struct file **fp = scm->fp->fp;
101984 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
101985 return -EFAULT;
101986 old_fs = get_fs();
101987 set_fs(KERNEL_DS);
101988 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
101989 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
101990 set_fs(old_fs);
101991
101992 return err;
101993 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
101994 len = sizeof(ktime);
101995 old_fs = get_fs();
101996 set_fs(KERNEL_DS);
101997 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
101998 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
101999 set_fs(old_fs);
102000
102001 if (!err) {
102002 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102003 case MCAST_JOIN_GROUP:
102004 case MCAST_LEAVE_GROUP:
102005 {
102006 - struct compat_group_req __user *gr32 = (void *)optval;
102007 + struct compat_group_req __user *gr32 = (void __user *)optval;
102008 struct group_req __user *kgr =
102009 compat_alloc_user_space(sizeof(struct group_req));
102010 u32 interface;
102011 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102012 case MCAST_BLOCK_SOURCE:
102013 case MCAST_UNBLOCK_SOURCE:
102014 {
102015 - struct compat_group_source_req __user *gsr32 = (void *)optval;
102016 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
102017 struct group_source_req __user *kgsr = compat_alloc_user_space(
102018 sizeof(struct group_source_req));
102019 u32 interface;
102020 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102021 }
102022 case MCAST_MSFILTER:
102023 {
102024 - struct compat_group_filter __user *gf32 = (void *)optval;
102025 + struct compat_group_filter __user *gf32 = (void __user *)optval;
102026 struct group_filter __user *kgf;
102027 u32 interface, fmode, numsrc;
102028
102029 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
102030 char __user *optval, int __user *optlen,
102031 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
102032 {
102033 - struct compat_group_filter __user *gf32 = (void *)optval;
102034 + struct compat_group_filter __user *gf32 = (void __user *)optval;
102035 struct group_filter __user *kgf;
102036 int __user *koptlen;
102037 u32 interface, fmode, numsrc;
102038 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
102039
102040 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
102041 return -EINVAL;
102042 - if (copy_from_user(a, args, nas[call]))
102043 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
102044 return -EFAULT;
102045 a0 = a[0];
102046 a1 = a[1];
102047 diff --git a/net/core/datagram.c b/net/core/datagram.c
102048 index df493d6..1145766 100644
102049 --- a/net/core/datagram.c
102050 +++ b/net/core/datagram.c
102051 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
102052 }
102053
102054 kfree_skb(skb);
102055 - atomic_inc(&sk->sk_drops);
102056 + atomic_inc_unchecked(&sk->sk_drops);
102057 sk_mem_reclaim_partial(sk);
102058
102059 return err;
102060 diff --git a/net/core/dev.c b/net/core/dev.c
102061 index 5dd905c..a95d262 100644
102062 --- a/net/core/dev.c
102063 +++ b/net/core/dev.c
102064 @@ -1680,14 +1680,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
102065 {
102066 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
102067 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
102068 - atomic_long_inc(&dev->rx_dropped);
102069 + atomic_long_inc_unchecked(&dev->rx_dropped);
102070 kfree_skb(skb);
102071 return NET_RX_DROP;
102072 }
102073 }
102074
102075 if (unlikely(!is_skb_forwardable(dev, skb))) {
102076 - atomic_long_inc(&dev->rx_dropped);
102077 + atomic_long_inc_unchecked(&dev->rx_dropped);
102078 kfree_skb(skb);
102079 return NET_RX_DROP;
102080 }
102081 @@ -2960,7 +2960,7 @@ recursion_alert:
102082 drop:
102083 rcu_read_unlock_bh();
102084
102085 - atomic_long_inc(&dev->tx_dropped);
102086 + atomic_long_inc_unchecked(&dev->tx_dropped);
102087 kfree_skb_list(skb);
102088 return rc;
102089 out:
102090 @@ -3303,7 +3303,7 @@ enqueue:
102091
102092 local_irq_restore(flags);
102093
102094 - atomic_long_inc(&skb->dev->rx_dropped);
102095 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
102096 kfree_skb(skb);
102097 return NET_RX_DROP;
102098 }
102099 @@ -3380,7 +3380,7 @@ int netif_rx_ni(struct sk_buff *skb)
102100 }
102101 EXPORT_SYMBOL(netif_rx_ni);
102102
102103 -static void net_tx_action(struct softirq_action *h)
102104 +static __latent_entropy void net_tx_action(void)
102105 {
102106 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
102107
102108 @@ -3713,7 +3713,7 @@ ncls:
102109 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
102110 } else {
102111 drop:
102112 - atomic_long_inc(&skb->dev->rx_dropped);
102113 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
102114 kfree_skb(skb);
102115 /* Jamal, now you will not able to escape explaining
102116 * me how you were going to use this. :-)
102117 @@ -4601,7 +4601,7 @@ out_unlock:
102118 return work;
102119 }
102120
102121 -static void net_rx_action(struct softirq_action *h)
102122 +static __latent_entropy void net_rx_action(void)
102123 {
102124 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
102125 unsigned long time_limit = jiffies + 2;
102126 @@ -6612,8 +6612,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
102127 } else {
102128 netdev_stats_to_stats64(storage, &dev->stats);
102129 }
102130 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
102131 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
102132 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
102133 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
102134 return storage;
102135 }
102136 EXPORT_SYMBOL(dev_get_stats);
102137 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
102138 index b94b1d2..da3ed7c 100644
102139 --- a/net/core/dev_ioctl.c
102140 +++ b/net/core/dev_ioctl.c
102141 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
102142 no_module = !dev;
102143 if (no_module && capable(CAP_NET_ADMIN))
102144 no_module = request_module("netdev-%s", name);
102145 - if (no_module && capable(CAP_SYS_MODULE))
102146 + if (no_module && capable(CAP_SYS_MODULE)) {
102147 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
102148 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
102149 +#else
102150 request_module("%s", name);
102151 +#endif
102152 + }
102153 }
102154 EXPORT_SYMBOL(dev_load);
102155
102156 diff --git a/net/core/filter.c b/net/core/filter.c
102157 index ec9baea..dd6195d 100644
102158 --- a/net/core/filter.c
102159 +++ b/net/core/filter.c
102160 @@ -533,7 +533,11 @@ do_pass:
102161
102162 /* Unkown instruction. */
102163 default:
102164 - goto err;
102165 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
102166 + fp->code, fp->jt, fp->jf, fp->k);
102167 + kfree(addrs);
102168 + BUG();
102169 + return -EINVAL;
102170 }
102171
102172 insn++;
102173 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
102174 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
102175 int pc, ret = 0;
102176
102177 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
102178 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
102179
102180 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
102181 if (!masks)
102182 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
102183 if (!fp)
102184 return -ENOMEM;
102185
102186 - memcpy(fp->insns, fprog->filter, fsize);
102187 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
102188
102189 fp->len = fprog->len;
102190 /* Since unattached filters are not copied back to user
102191 diff --git a/net/core/flow.c b/net/core/flow.c
102192 index 1033725..340f65d 100644
102193 --- a/net/core/flow.c
102194 +++ b/net/core/flow.c
102195 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
102196 static int flow_entry_valid(struct flow_cache_entry *fle,
102197 struct netns_xfrm *xfrm)
102198 {
102199 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
102200 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
102201 return 0;
102202 if (fle->object && !fle->object->ops->check(fle->object))
102203 return 0;
102204 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
102205 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
102206 fcp->hash_count++;
102207 }
102208 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
102209 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
102210 flo = fle->object;
102211 if (!flo)
102212 goto ret_object;
102213 @@ -263,7 +263,7 @@ nocache:
102214 }
102215 flo = resolver(net, key, family, dir, flo, ctx);
102216 if (fle) {
102217 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
102218 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
102219 if (!IS_ERR(flo))
102220 fle->object = flo;
102221 else
102222 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
102223 index 8d614c9..55752ea 100644
102224 --- a/net/core/neighbour.c
102225 +++ b/net/core/neighbour.c
102226 @@ -2802,7 +2802,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
102227 void __user *buffer, size_t *lenp, loff_t *ppos)
102228 {
102229 int size, ret;
102230 - struct ctl_table tmp = *ctl;
102231 + ctl_table_no_const tmp = *ctl;
102232
102233 tmp.extra1 = &zero;
102234 tmp.extra2 = &unres_qlen_max;
102235 @@ -2864,7 +2864,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
102236 void __user *buffer,
102237 size_t *lenp, loff_t *ppos)
102238 {
102239 - struct ctl_table tmp = *ctl;
102240 + ctl_table_no_const tmp = *ctl;
102241 int ret;
102242
102243 tmp.extra1 = &zero;
102244 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
102245 index 2bf8329..2eb1423 100644
102246 --- a/net/core/net-procfs.c
102247 +++ b/net/core/net-procfs.c
102248 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
102249 struct rtnl_link_stats64 temp;
102250 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
102251
102252 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
102253 + if (gr_proc_is_restricted())
102254 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
102255 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
102256 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
102257 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
102258 + else
102259 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
102260 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
102261 dev->name, stats->rx_bytes, stats->rx_packets,
102262 stats->rx_errors,
102263 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
102264 return 0;
102265 }
102266
102267 -static const struct seq_operations dev_seq_ops = {
102268 +const struct seq_operations dev_seq_ops = {
102269 .start = dev_seq_start,
102270 .next = dev_seq_next,
102271 .stop = dev_seq_stop,
102272 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
102273
102274 static int softnet_seq_open(struct inode *inode, struct file *file)
102275 {
102276 - return seq_open(file, &softnet_seq_ops);
102277 + return seq_open_restrict(file, &softnet_seq_ops);
102278 }
102279
102280 static const struct file_operations softnet_seq_fops = {
102281 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
102282 else
102283 seq_printf(seq, "%04x", ntohs(pt->type));
102284
102285 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102286 + seq_printf(seq, " %-8s %pf\n",
102287 + pt->dev ? pt->dev->name : "", NULL);
102288 +#else
102289 seq_printf(seq, " %-8s %pf\n",
102290 pt->dev ? pt->dev->name : "", pt->func);
102291 +#endif
102292 }
102293
102294 return 0;
102295 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
102296 index 9993412..2a4672b 100644
102297 --- a/net/core/net-sysfs.c
102298 +++ b/net/core/net-sysfs.c
102299 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
102300 {
102301 struct net_device *netdev = to_net_dev(dev);
102302 return sprintf(buf, fmt_dec,
102303 - atomic_read(&netdev->carrier_changes));
102304 + atomic_read_unchecked(&netdev->carrier_changes));
102305 }
102306 static DEVICE_ATTR_RO(carrier_changes);
102307
102308 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
102309 index ce780c7..6d296b3 100644
102310 --- a/net/core/net_namespace.c
102311 +++ b/net/core/net_namespace.c
102312 @@ -448,7 +448,7 @@ static int __register_pernet_operations(struct list_head *list,
102313 int error;
102314 LIST_HEAD(net_exit_list);
102315
102316 - list_add_tail(&ops->list, list);
102317 + pax_list_add_tail((struct list_head *)&ops->list, list);
102318 if (ops->init || (ops->id && ops->size)) {
102319 for_each_net(net) {
102320 error = ops_init(ops, net);
102321 @@ -461,7 +461,7 @@ static int __register_pernet_operations(struct list_head *list,
102322
102323 out_undo:
102324 /* If I have an error cleanup all namespaces I initialized */
102325 - list_del(&ops->list);
102326 + pax_list_del((struct list_head *)&ops->list);
102327 ops_exit_list(ops, &net_exit_list);
102328 ops_free_list(ops, &net_exit_list);
102329 return error;
102330 @@ -472,7 +472,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
102331 struct net *net;
102332 LIST_HEAD(net_exit_list);
102333
102334 - list_del(&ops->list);
102335 + pax_list_del((struct list_head *)&ops->list);
102336 for_each_net(net)
102337 list_add_tail(&net->exit_list, &net_exit_list);
102338 ops_exit_list(ops, &net_exit_list);
102339 @@ -606,7 +606,7 @@ int register_pernet_device(struct pernet_operations *ops)
102340 mutex_lock(&net_mutex);
102341 error = register_pernet_operations(&pernet_list, ops);
102342 if (!error && (first_device == &pernet_list))
102343 - first_device = &ops->list;
102344 + first_device = (struct list_head *)&ops->list;
102345 mutex_unlock(&net_mutex);
102346 return error;
102347 }
102348 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
102349 index e0ad5d1..04fa7f7 100644
102350 --- a/net/core/netpoll.c
102351 +++ b/net/core/netpoll.c
102352 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
102353 struct udphdr *udph;
102354 struct iphdr *iph;
102355 struct ethhdr *eth;
102356 - static atomic_t ip_ident;
102357 + static atomic_unchecked_t ip_ident;
102358 struct ipv6hdr *ip6h;
102359
102360 udp_len = len + sizeof(*udph);
102361 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
102362 put_unaligned(0x45, (unsigned char *)iph);
102363 iph->tos = 0;
102364 put_unaligned(htons(ip_len), &(iph->tot_len));
102365 - iph->id = htons(atomic_inc_return(&ip_ident));
102366 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
102367 iph->frag_off = 0;
102368 iph->ttl = 64;
102369 iph->protocol = IPPROTO_UDP;
102370 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
102371 index 352d183..1bddfaf 100644
102372 --- a/net/core/pktgen.c
102373 +++ b/net/core/pktgen.c
102374 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
102375 pn->net = net;
102376 INIT_LIST_HEAD(&pn->pktgen_threads);
102377 pn->pktgen_exiting = false;
102378 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
102379 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
102380 if (!pn->proc_dir) {
102381 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
102382 return -ENODEV;
102383 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
102384 index 76ec6c5..9cfb81c 100644
102385 --- a/net/core/rtnetlink.c
102386 +++ b/net/core/rtnetlink.c
102387 @@ -60,7 +60,7 @@ struct rtnl_link {
102388 rtnl_doit_func doit;
102389 rtnl_dumpit_func dumpit;
102390 rtnl_calcit_func calcit;
102391 -};
102392 +} __no_const;
102393
102394 static DEFINE_MUTEX(rtnl_mutex);
102395
102396 @@ -306,10 +306,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
102397 * to use the ops for creating device. So do not
102398 * fill up dellink as well. That disables rtnl_dellink.
102399 */
102400 - if (ops->setup && !ops->dellink)
102401 - ops->dellink = unregister_netdevice_queue;
102402 + if (ops->setup && !ops->dellink) {
102403 + pax_open_kernel();
102404 + *(void **)&ops->dellink = unregister_netdevice_queue;
102405 + pax_close_kernel();
102406 + }
102407
102408 - list_add_tail(&ops->list, &link_ops);
102409 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
102410 return 0;
102411 }
102412 EXPORT_SYMBOL_GPL(__rtnl_link_register);
102413 @@ -356,7 +359,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
102414 for_each_net(net) {
102415 __rtnl_kill_links(net, ops);
102416 }
102417 - list_del(&ops->list);
102418 + pax_list_del((struct list_head *)&ops->list);
102419 }
102420 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
102421
102422 @@ -1035,7 +1038,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
102423 (dev->ifalias &&
102424 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
102425 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
102426 - atomic_read(&dev->carrier_changes)))
102427 + atomic_read_unchecked(&dev->carrier_changes)))
102428 goto nla_put_failure;
102429
102430 if (1) {
102431 @@ -2094,6 +2097,10 @@ replay:
102432 if (IS_ERR(dest_net))
102433 return PTR_ERR(dest_net);
102434
102435 + err = -EPERM;
102436 + if (!netlink_ns_capable(skb, dest_net->user_ns, CAP_NET_ADMIN))
102437 + goto out;
102438 +
102439 dev = rtnl_create_link(dest_net, ifname, name_assign_type, ops, tb);
102440 if (IS_ERR(dev)) {
102441 err = PTR_ERR(dev);
102442 diff --git a/net/core/scm.c b/net/core/scm.c
102443 index 3b6899b..cf36238 100644
102444 --- a/net/core/scm.c
102445 +++ b/net/core/scm.c
102446 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
102447 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
102448 {
102449 struct cmsghdr __user *cm
102450 - = (__force struct cmsghdr __user *)msg->msg_control;
102451 + = (struct cmsghdr __force_user *)msg->msg_control;
102452 struct cmsghdr cmhdr;
102453 int cmlen = CMSG_LEN(len);
102454 int err;
102455 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
102456 err = -EFAULT;
102457 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
102458 goto out;
102459 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
102460 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
102461 goto out;
102462 cmlen = CMSG_SPACE(len);
102463 if (msg->msg_controllen < cmlen)
102464 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
102465 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
102466 {
102467 struct cmsghdr __user *cm
102468 - = (__force struct cmsghdr __user*)msg->msg_control;
102469 + = (struct cmsghdr __force_user *)msg->msg_control;
102470
102471 int fdmax = 0;
102472 int fdnum = scm->fp->count;
102473 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
102474 if (fdnum < fdmax)
102475 fdmax = fdnum;
102476
102477 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
102478 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
102479 i++, cmfptr++)
102480 {
102481 struct socket *sock;
102482 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
102483 index 39c444c..361c354 100644
102484 --- a/net/core/skbuff.c
102485 +++ b/net/core/skbuff.c
102486 @@ -2123,7 +2123,7 @@ EXPORT_SYMBOL(__skb_checksum);
102487 __wsum skb_checksum(const struct sk_buff *skb, int offset,
102488 int len, __wsum csum)
102489 {
102490 - const struct skb_checksum_ops ops = {
102491 + static const struct skb_checksum_ops ops = {
102492 .update = csum_partial_ext,
102493 .combine = csum_block_add_ext,
102494 };
102495 @@ -3363,12 +3363,14 @@ void __init skb_init(void)
102496 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
102497 sizeof(struct sk_buff),
102498 0,
102499 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
102500 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
102501 + SLAB_NO_SANITIZE,
102502 NULL);
102503 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
102504 sizeof(struct sk_buff_fclones),
102505 0,
102506 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
102507 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
102508 + SLAB_NO_SANITIZE,
102509 NULL);
102510 }
102511
102512 diff --git a/net/core/sock.c b/net/core/sock.c
102513 index a91f99f..603a20c 100644
102514 --- a/net/core/sock.c
102515 +++ b/net/core/sock.c
102516 @@ -441,7 +441,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102517 struct sk_buff_head *list = &sk->sk_receive_queue;
102518
102519 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
102520 - atomic_inc(&sk->sk_drops);
102521 + atomic_inc_unchecked(&sk->sk_drops);
102522 trace_sock_rcvqueue_full(sk, skb);
102523 return -ENOMEM;
102524 }
102525 @@ -451,7 +451,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102526 return err;
102527
102528 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
102529 - atomic_inc(&sk->sk_drops);
102530 + atomic_inc_unchecked(&sk->sk_drops);
102531 return -ENOBUFS;
102532 }
102533
102534 @@ -464,7 +464,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102535 skb_dst_force(skb);
102536
102537 spin_lock_irqsave(&list->lock, flags);
102538 - skb->dropcount = atomic_read(&sk->sk_drops);
102539 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
102540 __skb_queue_tail(list, skb);
102541 spin_unlock_irqrestore(&list->lock, flags);
102542
102543 @@ -484,7 +484,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
102544 skb->dev = NULL;
102545
102546 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
102547 - atomic_inc(&sk->sk_drops);
102548 + atomic_inc_unchecked(&sk->sk_drops);
102549 goto discard_and_relse;
102550 }
102551 if (nested)
102552 @@ -502,7 +502,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
102553 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
102554 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
102555 bh_unlock_sock(sk);
102556 - atomic_inc(&sk->sk_drops);
102557 + atomic_inc_unchecked(&sk->sk_drops);
102558 goto discard_and_relse;
102559 }
102560
102561 @@ -907,6 +907,7 @@ set_rcvbuf:
102562 }
102563 break;
102564
102565 +#ifndef GRKERNSEC_BPF_HARDEN
102566 case SO_ATTACH_BPF:
102567 ret = -EINVAL;
102568 if (optlen == sizeof(u32)) {
102569 @@ -919,7 +920,7 @@ set_rcvbuf:
102570 ret = sk_attach_bpf(ufd, sk);
102571 }
102572 break;
102573 -
102574 +#endif
102575 case SO_DETACH_FILTER:
102576 ret = sk_detach_filter(sk);
102577 break;
102578 @@ -1023,12 +1024,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102579 struct timeval tm;
102580 } v;
102581
102582 - int lv = sizeof(int);
102583 - int len;
102584 + unsigned int lv = sizeof(int);
102585 + unsigned int len;
102586
102587 if (get_user(len, optlen))
102588 return -EFAULT;
102589 - if (len < 0)
102590 + if (len > INT_MAX)
102591 return -EINVAL;
102592
102593 memset(&v, 0, sizeof(v));
102594 @@ -1166,11 +1167,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102595
102596 case SO_PEERNAME:
102597 {
102598 - char address[128];
102599 + char address[_K_SS_MAXSIZE];
102600
102601 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
102602 return -ENOTCONN;
102603 - if (lv < len)
102604 + if (lv < len || sizeof address < len)
102605 return -EINVAL;
102606 if (copy_to_user(optval, address, len))
102607 return -EFAULT;
102608 @@ -1255,7 +1256,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102609
102610 if (len > lv)
102611 len = lv;
102612 - if (copy_to_user(optval, &v, len))
102613 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
102614 return -EFAULT;
102615 lenout:
102616 if (put_user(len, optlen))
102617 @@ -2368,7 +2369,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
102618 */
102619 smp_wmb();
102620 atomic_set(&sk->sk_refcnt, 1);
102621 - atomic_set(&sk->sk_drops, 0);
102622 + atomic_set_unchecked(&sk->sk_drops, 0);
102623 }
102624 EXPORT_SYMBOL(sock_init_data);
102625
102626 @@ -2496,6 +2497,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
102627 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102628 int level, int type)
102629 {
102630 + struct sock_extended_err ee;
102631 struct sock_exterr_skb *serr;
102632 struct sk_buff *skb;
102633 int copied, err;
102634 @@ -2517,7 +2519,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102635 sock_recv_timestamp(msg, sk, skb);
102636
102637 serr = SKB_EXT_ERR(skb);
102638 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
102639 + ee = serr->ee;
102640 + put_cmsg(msg, level, type, sizeof ee, &ee);
102641
102642 msg->msg_flags |= MSG_ERRQUEUE;
102643 err = copied;
102644 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
102645 index ad704c7..ca48aff 100644
102646 --- a/net/core/sock_diag.c
102647 +++ b/net/core/sock_diag.c
102648 @@ -9,26 +9,33 @@
102649 #include <linux/inet_diag.h>
102650 #include <linux/sock_diag.h>
102651
102652 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
102653 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
102654 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
102655 static DEFINE_MUTEX(sock_diag_table_mutex);
102656
102657 int sock_diag_check_cookie(void *sk, __u32 *cookie)
102658 {
102659 +#ifndef CONFIG_GRKERNSEC_HIDESYM
102660 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
102661 cookie[1] != INET_DIAG_NOCOOKIE) &&
102662 ((u32)(unsigned long)sk != cookie[0] ||
102663 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
102664 return -ESTALE;
102665 else
102666 +#endif
102667 return 0;
102668 }
102669 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
102670
102671 void sock_diag_save_cookie(void *sk, __u32 *cookie)
102672 {
102673 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102674 + cookie[0] = 0;
102675 + cookie[1] = 0;
102676 +#else
102677 cookie[0] = (u32)(unsigned long)sk;
102678 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
102679 +#endif
102680 }
102681 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
102682
102683 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
102684 mutex_lock(&sock_diag_table_mutex);
102685 if (sock_diag_handlers[hndl->family])
102686 err = -EBUSY;
102687 - else
102688 + else {
102689 + pax_open_kernel();
102690 sock_diag_handlers[hndl->family] = hndl;
102691 + pax_close_kernel();
102692 + }
102693 mutex_unlock(&sock_diag_table_mutex);
102694
102695 return err;
102696 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
102697
102698 mutex_lock(&sock_diag_table_mutex);
102699 BUG_ON(sock_diag_handlers[family] != hnld);
102700 + pax_open_kernel();
102701 sock_diag_handlers[family] = NULL;
102702 + pax_close_kernel();
102703 mutex_unlock(&sock_diag_table_mutex);
102704 }
102705 EXPORT_SYMBOL_GPL(sock_diag_unregister);
102706 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
102707 index bbb1d5a..754e2e5 100644
102708 --- a/net/core/sysctl_net_core.c
102709 +++ b/net/core/sysctl_net_core.c
102710 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
102711 {
102712 unsigned int orig_size, size;
102713 int ret, i;
102714 - struct ctl_table tmp = {
102715 + ctl_table_no_const tmp = {
102716 .data = &size,
102717 .maxlen = sizeof(size),
102718 .mode = table->mode
102719 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102720 void __user *buffer, size_t *lenp, loff_t *ppos)
102721 {
102722 char id[IFNAMSIZ];
102723 - struct ctl_table tbl = {
102724 + ctl_table_no_const tbl = {
102725 .data = id,
102726 .maxlen = IFNAMSIZ,
102727 };
102728 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102729 static int proc_do_rss_key(struct ctl_table *table, int write,
102730 void __user *buffer, size_t *lenp, loff_t *ppos)
102731 {
102732 - struct ctl_table fake_table;
102733 + ctl_table_no_const fake_table;
102734 char buf[NETDEV_RSS_KEY_LEN * 3];
102735
102736 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
102737 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
102738 .mode = 0444,
102739 .proc_handler = proc_do_rss_key,
102740 },
102741 -#ifdef CONFIG_BPF_JIT
102742 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
102743 {
102744 .procname = "bpf_jit_enable",
102745 .data = &bpf_jit_enable,
102746 @@ -402,13 +402,12 @@ static struct ctl_table netns_core_table[] = {
102747
102748 static __net_init int sysctl_core_net_init(struct net *net)
102749 {
102750 - struct ctl_table *tbl;
102751 + ctl_table_no_const *tbl = NULL;
102752
102753 net->core.sysctl_somaxconn = SOMAXCONN;
102754
102755 - tbl = netns_core_table;
102756 if (!net_eq(net, &init_net)) {
102757 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
102758 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
102759 if (tbl == NULL)
102760 goto err_dup;
102761
102762 @@ -418,17 +417,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
102763 if (net->user_ns != &init_user_ns) {
102764 tbl[0].procname = NULL;
102765 }
102766 - }
102767 -
102768 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102769 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102770 + } else
102771 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
102772 if (net->core.sysctl_hdr == NULL)
102773 goto err_reg;
102774
102775 return 0;
102776
102777 err_reg:
102778 - if (tbl != netns_core_table)
102779 - kfree(tbl);
102780 + kfree(tbl);
102781 err_dup:
102782 return -ENOMEM;
102783 }
102784 @@ -443,7 +441,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
102785 kfree(tbl);
102786 }
102787
102788 -static __net_initdata struct pernet_operations sysctl_core_ops = {
102789 +static __net_initconst struct pernet_operations sysctl_core_ops = {
102790 .init = sysctl_core_net_init,
102791 .exit = sysctl_core_net_exit,
102792 };
102793 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
102794 index 8102286..a0c2755 100644
102795 --- a/net/decnet/af_decnet.c
102796 +++ b/net/decnet/af_decnet.c
102797 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
102798 .sysctl_rmem = sysctl_decnet_rmem,
102799 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
102800 .obj_size = sizeof(struct dn_sock),
102801 + .slab_flags = SLAB_USERCOPY,
102802 };
102803
102804 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
102805 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
102806 index 4400da7..3429972 100644
102807 --- a/net/decnet/dn_dev.c
102808 +++ b/net/decnet/dn_dev.c
102809 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
102810 .extra1 = &min_t3,
102811 .extra2 = &max_t3
102812 },
102813 - {0}
102814 + { }
102815 },
102816 };
102817
102818 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
102819 index 5325b54..a0d4d69 100644
102820 --- a/net/decnet/sysctl_net_decnet.c
102821 +++ b/net/decnet/sysctl_net_decnet.c
102822 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
102823
102824 if (len > *lenp) len = *lenp;
102825
102826 - if (copy_to_user(buffer, addr, len))
102827 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
102828 return -EFAULT;
102829
102830 *lenp = len;
102831 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
102832
102833 if (len > *lenp) len = *lenp;
102834
102835 - if (copy_to_user(buffer, devname, len))
102836 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
102837 return -EFAULT;
102838
102839 *lenp = len;
102840 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
102841 index a2c7e4c..3dc9f67 100644
102842 --- a/net/hsr/hsr_netlink.c
102843 +++ b/net/hsr/hsr_netlink.c
102844 @@ -102,7 +102,7 @@ nla_put_failure:
102845 return -EMSGSIZE;
102846 }
102847
102848 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
102849 +static struct rtnl_link_ops hsr_link_ops = {
102850 .kind = "hsr",
102851 .maxtype = IFLA_HSR_MAX,
102852 .policy = hsr_policy,
102853 diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
102854 index 27eaa65..7083217 100644
102855 --- a/net/ieee802154/6lowpan_rtnl.c
102856 +++ b/net/ieee802154/6lowpan_rtnl.c
102857 @@ -642,7 +642,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
102858 dev_put(real_dev);
102859 }
102860
102861 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
102862 +static struct rtnl_link_ops lowpan_link_ops = {
102863 .kind = "lowpan",
102864 .priv_size = sizeof(struct lowpan_dev_info),
102865 .setup = lowpan_setup,
102866 diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
102867 index 9d980ed..7d01e12 100644
102868 --- a/net/ieee802154/reassembly.c
102869 +++ b/net/ieee802154/reassembly.c
102870 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
102871
102872 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102873 {
102874 - struct ctl_table *table;
102875 + ctl_table_no_const *table = NULL;
102876 struct ctl_table_header *hdr;
102877 struct netns_ieee802154_lowpan *ieee802154_lowpan =
102878 net_ieee802154_lowpan(net);
102879
102880 - table = lowpan_frags_ns_ctl_table;
102881 if (!net_eq(net, &init_net)) {
102882 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
102883 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
102884 GFP_KERNEL);
102885 if (table == NULL)
102886 goto err_alloc;
102887 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102888 /* Don't export sysctls to unprivileged users */
102889 if (net->user_ns != &init_user_ns)
102890 table[0].procname = NULL;
102891 - }
102892 -
102893 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102894 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102895 + } else
102896 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
102897 if (hdr == NULL)
102898 goto err_reg;
102899
102900 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102901 return 0;
102902
102903 err_reg:
102904 - if (!net_eq(net, &init_net))
102905 - kfree(table);
102906 + kfree(table);
102907 err_alloc:
102908 return -ENOMEM;
102909 }
102910 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
102911 index a44773c..a6ae415 100644
102912 --- a/net/ipv4/af_inet.c
102913 +++ b/net/ipv4/af_inet.c
102914 @@ -1392,7 +1392,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
102915 return ip_recv_error(sk, msg, len, addr_len);
102916 #if IS_ENABLED(CONFIG_IPV6)
102917 if (sk->sk_family == AF_INET6)
102918 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
102919 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
102920 #endif
102921 return -EINVAL;
102922 }
102923 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
102924 index 214882e..ec032f6 100644
102925 --- a/net/ipv4/devinet.c
102926 +++ b/net/ipv4/devinet.c
102927 @@ -69,7 +69,8 @@
102928
102929 static struct ipv4_devconf ipv4_devconf = {
102930 .data = {
102931 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102932 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102933 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102934 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102935 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102936 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102937 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
102938
102939 static struct ipv4_devconf ipv4_devconf_dflt = {
102940 .data = {
102941 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102942 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102943 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102944 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102945 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102946 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102947 @@ -1548,7 +1550,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
102948 idx = 0;
102949 head = &net->dev_index_head[h];
102950 rcu_read_lock();
102951 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102952 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102953 net->dev_base_seq;
102954 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102955 if (idx < s_idx)
102956 @@ -1866,7 +1868,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
102957 idx = 0;
102958 head = &net->dev_index_head[h];
102959 rcu_read_lock();
102960 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102961 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102962 net->dev_base_seq;
102963 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102964 if (idx < s_idx)
102965 @@ -2101,7 +2103,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
102966 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
102967 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
102968
102969 -static struct devinet_sysctl_table {
102970 +static const struct devinet_sysctl_table {
102971 struct ctl_table_header *sysctl_header;
102972 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
102973 } devinet_sysctl = {
102974 @@ -2233,7 +2235,7 @@ static __net_init int devinet_init_net(struct net *net)
102975 int err;
102976 struct ipv4_devconf *all, *dflt;
102977 #ifdef CONFIG_SYSCTL
102978 - struct ctl_table *tbl = ctl_forward_entry;
102979 + ctl_table_no_const *tbl = NULL;
102980 struct ctl_table_header *forw_hdr;
102981 #endif
102982
102983 @@ -2251,7 +2253,7 @@ static __net_init int devinet_init_net(struct net *net)
102984 goto err_alloc_dflt;
102985
102986 #ifdef CONFIG_SYSCTL
102987 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
102988 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
102989 if (tbl == NULL)
102990 goto err_alloc_ctl;
102991
102992 @@ -2271,7 +2273,10 @@ static __net_init int devinet_init_net(struct net *net)
102993 goto err_reg_dflt;
102994
102995 err = -ENOMEM;
102996 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102997 + if (!net_eq(net, &init_net))
102998 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102999 + else
103000 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
103001 if (forw_hdr == NULL)
103002 goto err_reg_ctl;
103003 net->ipv4.forw_hdr = forw_hdr;
103004 @@ -2287,8 +2292,7 @@ err_reg_ctl:
103005 err_reg_dflt:
103006 __devinet_sysctl_unregister(all);
103007 err_reg_all:
103008 - if (tbl != ctl_forward_entry)
103009 - kfree(tbl);
103010 + kfree(tbl);
103011 err_alloc_ctl:
103012 #endif
103013 if (dflt != &ipv4_devconf_dflt)
103014 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
103015 index 23104a3..9f5570b 100644
103016 --- a/net/ipv4/fib_frontend.c
103017 +++ b/net/ipv4/fib_frontend.c
103018 @@ -1017,12 +1017,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
103019 #ifdef CONFIG_IP_ROUTE_MULTIPATH
103020 fib_sync_up(dev);
103021 #endif
103022 - atomic_inc(&net->ipv4.dev_addr_genid);
103023 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103024 rt_cache_flush(dev_net(dev));
103025 break;
103026 case NETDEV_DOWN:
103027 fib_del_ifaddr(ifa, NULL);
103028 - atomic_inc(&net->ipv4.dev_addr_genid);
103029 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103030 if (ifa->ifa_dev->ifa_list == NULL) {
103031 /* Last address was deleted from this interface.
103032 * Disable IP.
103033 @@ -1060,7 +1060,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
103034 #ifdef CONFIG_IP_ROUTE_MULTIPATH
103035 fib_sync_up(dev);
103036 #endif
103037 - atomic_inc(&net->ipv4.dev_addr_genid);
103038 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103039 rt_cache_flush(net);
103040 break;
103041 case NETDEV_DOWN:
103042 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
103043 index f99f41b..1879da9 100644
103044 --- a/net/ipv4/fib_semantics.c
103045 +++ b/net/ipv4/fib_semantics.c
103046 @@ -770,7 +770,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
103047 nh->nh_saddr = inet_select_addr(nh->nh_dev,
103048 nh->nh_gw,
103049 nh->nh_parent->fib_scope);
103050 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
103051 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
103052
103053 return nh->nh_saddr;
103054 }
103055 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
103056 index b986298..7e726da 100644
103057 --- a/net/ipv4/fou.c
103058 +++ b/net/ipv4/fou.c
103059 @@ -765,12 +765,12 @@ EXPORT_SYMBOL(gue_build_header);
103060
103061 #ifdef CONFIG_NET_FOU_IP_TUNNELS
103062
103063 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
103064 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
103065 .encap_hlen = fou_encap_hlen,
103066 .build_header = fou_build_header,
103067 };
103068
103069 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
103070 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
103071 .encap_hlen = gue_encap_hlen,
103072 .build_header = gue_build_header,
103073 };
103074 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
103075 index 9111a4e..3576905 100644
103076 --- a/net/ipv4/inet_hashtables.c
103077 +++ b/net/ipv4/inet_hashtables.c
103078 @@ -18,6 +18,7 @@
103079 #include <linux/sched.h>
103080 #include <linux/slab.h>
103081 #include <linux/wait.h>
103082 +#include <linux/security.h>
103083
103084 #include <net/inet_connection_sock.h>
103085 #include <net/inet_hashtables.h>
103086 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
103087 return inet_ehashfn(net, laddr, lport, faddr, fport);
103088 }
103089
103090 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
103091 +
103092 /*
103093 * Allocate and initialize a new local port bind bucket.
103094 * The bindhash mutex for snum's hash chain must be held here.
103095 @@ -554,6 +557,8 @@ ok:
103096 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
103097 spin_unlock(&head->lock);
103098
103099 + gr_update_task_in_ip_table(inet_sk(sk));
103100 +
103101 if (tw) {
103102 inet_twsk_deschedule(tw, death_row);
103103 while (twrefcnt) {
103104 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
103105 index 241afd7..31b95d5 100644
103106 --- a/net/ipv4/inetpeer.c
103107 +++ b/net/ipv4/inetpeer.c
103108 @@ -461,7 +461,7 @@ relookup:
103109 if (p) {
103110 p->daddr = *daddr;
103111 atomic_set(&p->refcnt, 1);
103112 - atomic_set(&p->rid, 0);
103113 + atomic_set_unchecked(&p->rid, 0);
103114 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
103115 p->rate_tokens = 0;
103116 /* 60*HZ is arbitrary, but chosen enough high so that the first
103117 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
103118 index 145a50c..5dd8cc5 100644
103119 --- a/net/ipv4/ip_fragment.c
103120 +++ b/net/ipv4/ip_fragment.c
103121 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
103122 return 0;
103123
103124 start = qp->rid;
103125 - end = atomic_inc_return(&peer->rid);
103126 + end = atomic_inc_return_unchecked(&peer->rid);
103127 qp->rid = end;
103128
103129 rc = qp->q.fragments && (end - start) > max;
103130 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
103131
103132 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103133 {
103134 - struct ctl_table *table;
103135 + ctl_table_no_const *table = NULL;
103136 struct ctl_table_header *hdr;
103137
103138 - table = ip4_frags_ns_ctl_table;
103139 if (!net_eq(net, &init_net)) {
103140 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
103141 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
103142 if (table == NULL)
103143 goto err_alloc;
103144
103145 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103146 /* Don't export sysctls to unprivileged users */
103147 if (net->user_ns != &init_user_ns)
103148 table[0].procname = NULL;
103149 - }
103150 + hdr = register_net_sysctl(net, "net/ipv4", table);
103151 + } else
103152 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
103153
103154 - hdr = register_net_sysctl(net, "net/ipv4", table);
103155 if (hdr == NULL)
103156 goto err_reg;
103157
103158 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103159 return 0;
103160
103161 err_reg:
103162 - if (!net_eq(net, &init_net))
103163 - kfree(table);
103164 + kfree(table);
103165 err_alloc:
103166 return -ENOMEM;
103167 }
103168 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
103169 index 4f4bf5b..2c936fe 100644
103170 --- a/net/ipv4/ip_gre.c
103171 +++ b/net/ipv4/ip_gre.c
103172 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
103173 module_param(log_ecn_error, bool, 0644);
103174 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
103175
103176 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
103177 +static struct rtnl_link_ops ipgre_link_ops;
103178 static int ipgre_tunnel_init(struct net_device *dev);
103179
103180 static int ipgre_net_id __read_mostly;
103181 @@ -816,7 +816,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
103182 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
103183 };
103184
103185 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
103186 +static struct rtnl_link_ops ipgre_link_ops = {
103187 .kind = "gre",
103188 .maxtype = IFLA_GRE_MAX,
103189 .policy = ipgre_policy,
103190 @@ -830,7 +830,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
103191 .fill_info = ipgre_fill_info,
103192 };
103193
103194 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
103195 +static struct rtnl_link_ops ipgre_tap_ops = {
103196 .kind = "gretap",
103197 .maxtype = IFLA_GRE_MAX,
103198 .policy = ipgre_policy,
103199 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
103200 index 3d4da2c..40f9c29 100644
103201 --- a/net/ipv4/ip_input.c
103202 +++ b/net/ipv4/ip_input.c
103203 @@ -147,6 +147,10 @@
103204 #include <linux/mroute.h>
103205 #include <linux/netlink.h>
103206
103207 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103208 +extern int grsec_enable_blackhole;
103209 +#endif
103210 +
103211 /*
103212 * Process Router Attention IP option (RFC 2113)
103213 */
103214 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
103215 if (!raw) {
103216 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
103217 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
103218 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103219 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103220 +#endif
103221 icmp_send(skb, ICMP_DEST_UNREACH,
103222 ICMP_PROT_UNREACH, 0);
103223 }
103224 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
103225 index 6b85adb..cd7e5d3 100644
103226 --- a/net/ipv4/ip_sockglue.c
103227 +++ b/net/ipv4/ip_sockglue.c
103228 @@ -1193,7 +1193,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
103229 len = min_t(unsigned int, len, opt->optlen);
103230 if (put_user(len, optlen))
103231 return -EFAULT;
103232 - if (copy_to_user(optval, opt->__data, len))
103233 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
103234 + copy_to_user(optval, opt->__data, len))
103235 return -EFAULT;
103236 return 0;
103237 }
103238 @@ -1324,7 +1325,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
103239 if (sk->sk_type != SOCK_STREAM)
103240 return -ENOPROTOOPT;
103241
103242 - msg.msg_control = (__force void *) optval;
103243 + msg.msg_control = (__force_kernel void *) optval;
103244 msg.msg_controllen = len;
103245 msg.msg_flags = flags;
103246
103247 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
103248 index 1a7e979..fd05aa4 100644
103249 --- a/net/ipv4/ip_vti.c
103250 +++ b/net/ipv4/ip_vti.c
103251 @@ -45,7 +45,7 @@
103252 #include <net/net_namespace.h>
103253 #include <net/netns/generic.h>
103254
103255 -static struct rtnl_link_ops vti_link_ops __read_mostly;
103256 +static struct rtnl_link_ops vti_link_ops;
103257
103258 static int vti_net_id __read_mostly;
103259 static int vti_tunnel_init(struct net_device *dev);
103260 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
103261 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
103262 };
103263
103264 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
103265 +static struct rtnl_link_ops vti_link_ops = {
103266 .kind = "vti",
103267 .maxtype = IFLA_VTI_MAX,
103268 .policy = vti_policy,
103269 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
103270 index 7fa18bc..bea16af 100644
103271 --- a/net/ipv4/ipconfig.c
103272 +++ b/net/ipv4/ipconfig.c
103273 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
103274
103275 mm_segment_t oldfs = get_fs();
103276 set_fs(get_ds());
103277 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
103278 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
103279 set_fs(oldfs);
103280 return res;
103281 }
103282 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
103283
103284 mm_segment_t oldfs = get_fs();
103285 set_fs(get_ds());
103286 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
103287 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
103288 set_fs(oldfs);
103289 return res;
103290 }
103291 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
103292
103293 mm_segment_t oldfs = get_fs();
103294 set_fs(get_ds());
103295 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
103296 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
103297 set_fs(oldfs);
103298 return res;
103299 }
103300 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
103301 index 40403114..c35c647 100644
103302 --- a/net/ipv4/ipip.c
103303 +++ b/net/ipv4/ipip.c
103304 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
103305 static int ipip_net_id __read_mostly;
103306
103307 static int ipip_tunnel_init(struct net_device *dev);
103308 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
103309 +static struct rtnl_link_ops ipip_link_ops;
103310
103311 static int ipip_err(struct sk_buff *skb, u32 info)
103312 {
103313 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
103314 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
103315 };
103316
103317 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
103318 +static struct rtnl_link_ops ipip_link_ops = {
103319 .kind = "ipip",
103320 .maxtype = IFLA_IPTUN_MAX,
103321 .policy = ipip_policy,
103322 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
103323 index f95b6f9..2ee2097 100644
103324 --- a/net/ipv4/netfilter/arp_tables.c
103325 +++ b/net/ipv4/netfilter/arp_tables.c
103326 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
103327 #endif
103328
103329 static int get_info(struct net *net, void __user *user,
103330 - const int *len, int compat)
103331 + int len, int compat)
103332 {
103333 char name[XT_TABLE_MAXNAMELEN];
103334 struct xt_table *t;
103335 int ret;
103336
103337 - if (*len != sizeof(struct arpt_getinfo)) {
103338 - duprintf("length %u != %Zu\n", *len,
103339 + if (len != sizeof(struct arpt_getinfo)) {
103340 + duprintf("length %u != %Zu\n", len,
103341 sizeof(struct arpt_getinfo));
103342 return -EINVAL;
103343 }
103344 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
103345 info.size = private->size;
103346 strcpy(info.name, name);
103347
103348 - if (copy_to_user(user, &info, *len) != 0)
103349 + if (copy_to_user(user, &info, len) != 0)
103350 ret = -EFAULT;
103351 else
103352 ret = 0;
103353 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
103354
103355 switch (cmd) {
103356 case ARPT_SO_GET_INFO:
103357 - ret = get_info(sock_net(sk), user, len, 1);
103358 + ret = get_info(sock_net(sk), user, *len, 1);
103359 break;
103360 case ARPT_SO_GET_ENTRIES:
103361 ret = compat_get_entries(sock_net(sk), user, len);
103362 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
103363
103364 switch (cmd) {
103365 case ARPT_SO_GET_INFO:
103366 - ret = get_info(sock_net(sk), user, len, 0);
103367 + ret = get_info(sock_net(sk), user, *len, 0);
103368 break;
103369
103370 case ARPT_SO_GET_ENTRIES:
103371 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
103372 index 99e810f..3711b81 100644
103373 --- a/net/ipv4/netfilter/ip_tables.c
103374 +++ b/net/ipv4/netfilter/ip_tables.c
103375 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
103376 #endif
103377
103378 static int get_info(struct net *net, void __user *user,
103379 - const int *len, int compat)
103380 + int len, int compat)
103381 {
103382 char name[XT_TABLE_MAXNAMELEN];
103383 struct xt_table *t;
103384 int ret;
103385
103386 - if (*len != sizeof(struct ipt_getinfo)) {
103387 - duprintf("length %u != %zu\n", *len,
103388 + if (len != sizeof(struct ipt_getinfo)) {
103389 + duprintf("length %u != %zu\n", len,
103390 sizeof(struct ipt_getinfo));
103391 return -EINVAL;
103392 }
103393 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
103394 info.size = private->size;
103395 strcpy(info.name, name);
103396
103397 - if (copy_to_user(user, &info, *len) != 0)
103398 + if (copy_to_user(user, &info, len) != 0)
103399 ret = -EFAULT;
103400 else
103401 ret = 0;
103402 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103403
103404 switch (cmd) {
103405 case IPT_SO_GET_INFO:
103406 - ret = get_info(sock_net(sk), user, len, 1);
103407 + ret = get_info(sock_net(sk), user, *len, 1);
103408 break;
103409 case IPT_SO_GET_ENTRIES:
103410 ret = compat_get_entries(sock_net(sk), user, len);
103411 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103412
103413 switch (cmd) {
103414 case IPT_SO_GET_INFO:
103415 - ret = get_info(sock_net(sk), user, len, 0);
103416 + ret = get_info(sock_net(sk), user, *len, 0);
103417 break;
103418
103419 case IPT_SO_GET_ENTRIES:
103420 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
103421 index e90f83a..3e6acca 100644
103422 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
103423 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
103424 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
103425 spin_lock_init(&cn->lock);
103426
103427 #ifdef CONFIG_PROC_FS
103428 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
103429 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
103430 if (!cn->procdir) {
103431 pr_err("Unable to proc dir entry\n");
103432 return -ENOMEM;
103433 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
103434 index 0ae28f5..bacfcd5 100644
103435 --- a/net/ipv4/ping.c
103436 +++ b/net/ipv4/ping.c
103437 @@ -59,7 +59,7 @@ struct ping_table {
103438 };
103439
103440 static struct ping_table ping_table;
103441 -struct pingv6_ops pingv6_ops;
103442 +struct pingv6_ops *pingv6_ops;
103443 EXPORT_SYMBOL_GPL(pingv6_ops);
103444
103445 static u16 ping_port_rover;
103446 @@ -158,6 +158,7 @@ void ping_unhash(struct sock *sk)
103447 if (sk_hashed(sk)) {
103448 write_lock_bh(&ping_table.lock);
103449 hlist_nulls_del(&sk->sk_nulls_node);
103450 + sk_nulls_node_init(&sk->sk_nulls_node);
103451 sock_put(sk);
103452 isk->inet_num = 0;
103453 isk->inet_sport = 0;
103454 @@ -358,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
103455 return -ENODEV;
103456 }
103457 }
103458 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
103459 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
103460 scoped);
103461 rcu_read_unlock();
103462
103463 @@ -566,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
103464 }
103465 #if IS_ENABLED(CONFIG_IPV6)
103466 } else if (skb->protocol == htons(ETH_P_IPV6)) {
103467 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
103468 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
103469 #endif
103470 }
103471
103472 @@ -584,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
103473 info, (u8 *)icmph);
103474 #if IS_ENABLED(CONFIG_IPV6)
103475 } else if (family == AF_INET6) {
103476 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
103477 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
103478 info, (u8 *)icmph);
103479 #endif
103480 }
103481 @@ -919,10 +920,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103482 }
103483
103484 if (inet6_sk(sk)->rxopt.all)
103485 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
103486 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
103487 if (skb->protocol == htons(ETH_P_IPV6) &&
103488 inet6_sk(sk)->rxopt.all)
103489 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
103490 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
103491 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
103492 ip_cmsg_recv(msg, skb);
103493 #endif
103494 @@ -1117,7 +1118,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
103495 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103496 0, sock_i_ino(sp),
103497 atomic_read(&sp->sk_refcnt), sp,
103498 - atomic_read(&sp->sk_drops));
103499 + atomic_read_unchecked(&sp->sk_drops));
103500 }
103501
103502 static int ping_v4_seq_show(struct seq_file *seq, void *v)
103503 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
103504 index 0bb68df..59405fc 100644
103505 --- a/net/ipv4/raw.c
103506 +++ b/net/ipv4/raw.c
103507 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
103508 int raw_rcv(struct sock *sk, struct sk_buff *skb)
103509 {
103510 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
103511 - atomic_inc(&sk->sk_drops);
103512 + atomic_inc_unchecked(&sk->sk_drops);
103513 kfree_skb(skb);
103514 return NET_RX_DROP;
103515 }
103516 @@ -774,16 +774,20 @@ static int raw_init(struct sock *sk)
103517
103518 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
103519 {
103520 + struct icmp_filter filter;
103521 +
103522 if (optlen > sizeof(struct icmp_filter))
103523 optlen = sizeof(struct icmp_filter);
103524 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
103525 + if (copy_from_user(&filter, optval, optlen))
103526 return -EFAULT;
103527 + raw_sk(sk)->filter = filter;
103528 return 0;
103529 }
103530
103531 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
103532 {
103533 int len, ret = -EFAULT;
103534 + struct icmp_filter filter;
103535
103536 if (get_user(len, optlen))
103537 goto out;
103538 @@ -793,8 +797,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
103539 if (len > sizeof(struct icmp_filter))
103540 len = sizeof(struct icmp_filter);
103541 ret = -EFAULT;
103542 - if (put_user(len, optlen) ||
103543 - copy_to_user(optval, &raw_sk(sk)->filter, len))
103544 + filter = raw_sk(sk)->filter;
103545 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
103546 goto out;
103547 ret = 0;
103548 out: return ret;
103549 @@ -1023,7 +1027,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
103550 0, 0L, 0,
103551 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
103552 0, sock_i_ino(sp),
103553 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
103554 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
103555 }
103556
103557 static int raw_seq_show(struct seq_file *seq, void *v)
103558 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
103559 index 52e1f2b..e736cb4 100644
103560 --- a/net/ipv4/route.c
103561 +++ b/net/ipv4/route.c
103562 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
103563
103564 static int rt_cache_seq_open(struct inode *inode, struct file *file)
103565 {
103566 - return seq_open(file, &rt_cache_seq_ops);
103567 + return seq_open_restrict(file, &rt_cache_seq_ops);
103568 }
103569
103570 static const struct file_operations rt_cache_seq_fops = {
103571 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
103572
103573 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
103574 {
103575 - return seq_open(file, &rt_cpu_seq_ops);
103576 + return seq_open_restrict(file, &rt_cpu_seq_ops);
103577 }
103578
103579 static const struct file_operations rt_cpu_seq_fops = {
103580 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
103581
103582 static int rt_acct_proc_open(struct inode *inode, struct file *file)
103583 {
103584 - return single_open(file, rt_acct_proc_show, NULL);
103585 + return single_open_restrict(file, rt_acct_proc_show, NULL);
103586 }
103587
103588 static const struct file_operations rt_acct_proc_fops = {
103589 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
103590
103591 #define IP_IDENTS_SZ 2048u
103592 struct ip_ident_bucket {
103593 - atomic_t id;
103594 + atomic_unchecked_t id;
103595 u32 stamp32;
103596 };
103597
103598 -static struct ip_ident_bucket *ip_idents __read_mostly;
103599 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
103600
103601 /* In order to protect privacy, we add a perturbation to identifiers
103602 * if one generator is seldom used. This makes hard for an attacker
103603 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
103604 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
103605 delta = prandom_u32_max(now - old);
103606
103607 - return atomic_add_return(segs + delta, &bucket->id) - segs;
103608 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
103609 }
103610 EXPORT_SYMBOL(ip_idents_reserve);
103611
103612 @@ -2628,34 +2628,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
103613 .maxlen = sizeof(int),
103614 .mode = 0200,
103615 .proc_handler = ipv4_sysctl_rtcache_flush,
103616 + .extra1 = &init_net,
103617 },
103618 { },
103619 };
103620
103621 static __net_init int sysctl_route_net_init(struct net *net)
103622 {
103623 - struct ctl_table *tbl;
103624 + ctl_table_no_const *tbl = NULL;
103625
103626 - tbl = ipv4_route_flush_table;
103627 if (!net_eq(net, &init_net)) {
103628 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103629 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103630 if (tbl == NULL)
103631 goto err_dup;
103632
103633 /* Don't export sysctls to unprivileged users */
103634 if (net->user_ns != &init_user_ns)
103635 tbl[0].procname = NULL;
103636 - }
103637 - tbl[0].extra1 = net;
103638 + tbl[0].extra1 = net;
103639 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103640 + } else
103641 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
103642
103643 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103644 if (net->ipv4.route_hdr == NULL)
103645 goto err_reg;
103646 return 0;
103647
103648 err_reg:
103649 - if (tbl != ipv4_route_flush_table)
103650 - kfree(tbl);
103651 + kfree(tbl);
103652 err_dup:
103653 return -ENOMEM;
103654 }
103655 @@ -2678,8 +2678,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
103656
103657 static __net_init int rt_genid_init(struct net *net)
103658 {
103659 - atomic_set(&net->ipv4.rt_genid, 0);
103660 - atomic_set(&net->fnhe_genid, 0);
103661 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
103662 + atomic_set_unchecked(&net->fnhe_genid, 0);
103663 get_random_bytes(&net->ipv4.dev_addr_genid,
103664 sizeof(net->ipv4.dev_addr_genid));
103665 return 0;
103666 @@ -2722,11 +2722,7 @@ int __init ip_rt_init(void)
103667 {
103668 int rc = 0;
103669
103670 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
103671 - if (!ip_idents)
103672 - panic("IP: failed to allocate ip_idents\n");
103673 -
103674 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
103675 + prandom_bytes(ip_idents, sizeof(ip_idents));
103676
103677 #ifdef CONFIG_IP_ROUTE_CLASSID
103678 ip_rt_acct = __alloc_percpu(256 * sizeof(struct ip_rt_acct), __alignof__(struct ip_rt_acct));
103679 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
103680 index e0ee384..e2688d9 100644
103681 --- a/net/ipv4/sysctl_net_ipv4.c
103682 +++ b/net/ipv4/sysctl_net_ipv4.c
103683 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
103684 container_of(table->data, struct net, ipv4.ip_local_ports.range);
103685 int ret;
103686 int range[2];
103687 - struct ctl_table tmp = {
103688 + ctl_table_no_const tmp = {
103689 .data = &range,
103690 .maxlen = sizeof(range),
103691 .mode = table->mode,
103692 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
103693 int ret;
103694 gid_t urange[2];
103695 kgid_t low, high;
103696 - struct ctl_table tmp = {
103697 + ctl_table_no_const tmp = {
103698 .data = &urange,
103699 .maxlen = sizeof(urange),
103700 .mode = table->mode,
103701 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
103702 void __user *buffer, size_t *lenp, loff_t *ppos)
103703 {
103704 char val[TCP_CA_NAME_MAX];
103705 - struct ctl_table tbl = {
103706 + ctl_table_no_const tbl = {
103707 .data = val,
103708 .maxlen = TCP_CA_NAME_MAX,
103709 };
103710 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
103711 void __user *buffer, size_t *lenp,
103712 loff_t *ppos)
103713 {
103714 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
103715 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
103716 int ret;
103717
103718 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103719 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
103720 void __user *buffer, size_t *lenp,
103721 loff_t *ppos)
103722 {
103723 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
103724 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
103725 int ret;
103726
103727 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103728 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
103729 void __user *buffer, size_t *lenp,
103730 loff_t *ppos)
103731 {
103732 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103733 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103734 struct tcp_fastopen_context *ctxt;
103735 int ret;
103736 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
103737 @@ -881,13 +881,12 @@ static struct ctl_table ipv4_net_table[] = {
103738
103739 static __net_init int ipv4_sysctl_init_net(struct net *net)
103740 {
103741 - struct ctl_table *table;
103742 + ctl_table_no_const *table = NULL;
103743
103744 - table = ipv4_net_table;
103745 if (!net_eq(net, &init_net)) {
103746 int i;
103747
103748 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
103749 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
103750 if (table == NULL)
103751 goto err_alloc;
103752
103753 @@ -896,7 +895,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
103754 table[i].data += (void *)net - (void *)&init_net;
103755 }
103756
103757 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103758 + if (!net_eq(net, &init_net))
103759 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103760 + else
103761 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
103762 if (net->ipv4.ipv4_hdr == NULL)
103763 goto err_reg;
103764
103765 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
103766 index 3075723..aa6f6e5 100644
103767 --- a/net/ipv4/tcp.c
103768 +++ b/net/ipv4/tcp.c
103769 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
103770
103771 /* Race breaker. If space is freed after
103772 * wspace test but before the flags are set,
103773 - * IO signal will be lost.
103774 + * IO signal will be lost. Memory barrier
103775 + * pairs with the input side.
103776 */
103777 + smp_mb__after_atomic();
103778 if (sk_stream_is_writeable(sk))
103779 mask |= POLLOUT | POLLWRNORM;
103780 }
103781 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
103782 index 08ccca6..28e7ce6 100644
103783 --- a/net/ipv4/tcp_input.c
103784 +++ b/net/ipv4/tcp_input.c
103785 @@ -766,7 +766,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
103786 * without any lock. We want to make sure compiler wont store
103787 * intermediate values in this location.
103788 */
103789 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
103790 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
103791 sk->sk_max_pacing_rate);
103792 }
103793
103794 @@ -4529,7 +4529,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
103795 * simplifies code)
103796 */
103797 static void
103798 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103799 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103800 struct sk_buff *head, struct sk_buff *tail,
103801 u32 start, u32 end)
103802 {
103803 @@ -4787,6 +4787,8 @@ static void tcp_check_space(struct sock *sk)
103804 {
103805 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
103806 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
103807 + /* pairs with tcp_poll() */
103808 + smp_mb__after_atomic();
103809 if (sk->sk_socket &&
103810 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
103811 tcp_new_space(sk);
103812 @@ -5507,6 +5509,7 @@ discard:
103813 tcp_paws_reject(&tp->rx_opt, 0))
103814 goto discard_and_undo;
103815
103816 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
103817 if (th->syn) {
103818 /* We see SYN without ACK. It is attempt of
103819 * simultaneous connect with crossed SYNs.
103820 @@ -5557,6 +5560,7 @@ discard:
103821 goto discard;
103822 #endif
103823 }
103824 +#endif
103825 /* "fifth, if neither of the SYN or RST bits is set then
103826 * drop the segment and return."
103827 */
103828 @@ -5603,7 +5607,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
103829 goto discard;
103830
103831 if (th->syn) {
103832 - if (th->fin)
103833 + if (th->fin || th->urg || th->psh)
103834 goto discard;
103835 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
103836 return 1;
103837 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
103838 index 982347e..aba8ca8 100644
103839 --- a/net/ipv4/tcp_ipv4.c
103840 +++ b/net/ipv4/tcp_ipv4.c
103841 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
103842 int sysctl_tcp_low_latency __read_mostly;
103843 EXPORT_SYMBOL(sysctl_tcp_low_latency);
103844
103845 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103846 +extern int grsec_enable_blackhole;
103847 +#endif
103848 +
103849 #ifdef CONFIG_TCP_MD5SIG
103850 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
103851 __be32 daddr, __be32 saddr, const struct tcphdr *th);
103852 @@ -1473,6 +1477,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
103853 return 0;
103854
103855 reset:
103856 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103857 + if (!grsec_enable_blackhole)
103858 +#endif
103859 tcp_v4_send_reset(rsk, skb);
103860 discard:
103861 kfree_skb(skb);
103862 @@ -1637,12 +1644,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
103863 TCP_SKB_CB(skb)->sacked = 0;
103864
103865 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
103866 - if (!sk)
103867 + if (!sk) {
103868 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103869 + ret = 1;
103870 +#endif
103871 goto no_tcp_socket;
103872 -
103873 + }
103874 process:
103875 - if (sk->sk_state == TCP_TIME_WAIT)
103876 + if (sk->sk_state == TCP_TIME_WAIT) {
103877 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103878 + ret = 2;
103879 +#endif
103880 goto do_time_wait;
103881 + }
103882
103883 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
103884 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103885 @@ -1698,6 +1712,10 @@ csum_error:
103886 bad_packet:
103887 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
103888 } else {
103889 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103890 + if (!grsec_enable_blackhole || (ret == 1 &&
103891 + (skb->dev->flags & IFF_LOOPBACK)))
103892 +#endif
103893 tcp_v4_send_reset(NULL, skb);
103894 }
103895
103896 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
103897 index 63d2680..2db9d6b 100644
103898 --- a/net/ipv4/tcp_minisocks.c
103899 +++ b/net/ipv4/tcp_minisocks.c
103900 @@ -27,6 +27,10 @@
103901 #include <net/inet_common.h>
103902 #include <net/xfrm.h>
103903
103904 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103905 +extern int grsec_enable_blackhole;
103906 +#endif
103907 +
103908 int sysctl_tcp_syncookies __read_mostly = 1;
103909 EXPORT_SYMBOL(sysctl_tcp_syncookies);
103910
103911 @@ -739,7 +743,10 @@ embryonic_reset:
103912 * avoid becoming vulnerable to outside attack aiming at
103913 * resetting legit local connections.
103914 */
103915 - req->rsk_ops->send_reset(sk, skb);
103916 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103917 + if (!grsec_enable_blackhole)
103918 +#endif
103919 + req->rsk_ops->send_reset(sk, skb);
103920 } else if (fastopen) { /* received a valid RST pkt */
103921 reqsk_fastopen_remove(sk, req, true);
103922 tcp_reset(sk);
103923 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
103924 index ebf5ff5..4d1ff32 100644
103925 --- a/net/ipv4/tcp_probe.c
103926 +++ b/net/ipv4/tcp_probe.c
103927 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
103928 if (cnt + width >= len)
103929 break;
103930
103931 - if (copy_to_user(buf + cnt, tbuf, width))
103932 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
103933 return -EFAULT;
103934 cnt += width;
103935 }
103936 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
103937 index 1829c7f..c0b3d52 100644
103938 --- a/net/ipv4/tcp_timer.c
103939 +++ b/net/ipv4/tcp_timer.c
103940 @@ -22,6 +22,10 @@
103941 #include <linux/gfp.h>
103942 #include <net/tcp.h>
103943
103944 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103945 +extern int grsec_lastack_retries;
103946 +#endif
103947 +
103948 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
103949 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
103950 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
103951 @@ -191,6 +195,13 @@ static int tcp_write_timeout(struct sock *sk)
103952 }
103953 }
103954
103955 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103956 + if ((sk->sk_state == TCP_LAST_ACK) &&
103957 + (grsec_lastack_retries > 0) &&
103958 + (grsec_lastack_retries < retry_until))
103959 + retry_until = grsec_lastack_retries;
103960 +#endif
103961 +
103962 if (retransmits_timed_out(sk, retry_until,
103963 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
103964 /* Has it gone just too far? */
103965 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
103966 index 13b4dcf..b866a2a 100644
103967 --- a/net/ipv4/udp.c
103968 +++ b/net/ipv4/udp.c
103969 @@ -87,6 +87,7 @@
103970 #include <linux/types.h>
103971 #include <linux/fcntl.h>
103972 #include <linux/module.h>
103973 +#include <linux/security.h>
103974 #include <linux/socket.h>
103975 #include <linux/sockios.h>
103976 #include <linux/igmp.h>
103977 @@ -114,6 +115,10 @@
103978 #include <net/busy_poll.h>
103979 #include "udp_impl.h"
103980
103981 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103982 +extern int grsec_enable_blackhole;
103983 +#endif
103984 +
103985 struct udp_table udp_table __read_mostly;
103986 EXPORT_SYMBOL(udp_table);
103987
103988 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
103989 return true;
103990 }
103991
103992 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
103993 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
103994 +
103995 /*
103996 * This routine is called by the ICMP module when it gets some
103997 * sort of error condition. If err < 0 then the socket should
103998 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103999 dport = usin->sin_port;
104000 if (dport == 0)
104001 return -EINVAL;
104002 +
104003 + err = gr_search_udp_sendmsg(sk, usin);
104004 + if (err)
104005 + return err;
104006 } else {
104007 if (sk->sk_state != TCP_ESTABLISHED)
104008 return -EDESTADDRREQ;
104009 +
104010 + err = gr_search_udp_sendmsg(sk, NULL);
104011 + if (err)
104012 + return err;
104013 +
104014 daddr = inet->inet_daddr;
104015 dport = inet->inet_dport;
104016 /* Open fast path for connected socket.
104017 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
104018 IS_UDPLITE(sk));
104019 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104020 IS_UDPLITE(sk));
104021 - atomic_inc(&sk->sk_drops);
104022 + atomic_inc_unchecked(&sk->sk_drops);
104023 __skb_unlink(skb, rcvq);
104024 __skb_queue_tail(&list_kill, skb);
104025 }
104026 @@ -1275,6 +1292,10 @@ try_again:
104027 if (!skb)
104028 goto out;
104029
104030 + err = gr_search_udp_recvmsg(sk, skb);
104031 + if (err)
104032 + goto out_free;
104033 +
104034 ulen = skb->len - sizeof(struct udphdr);
104035 copied = len;
104036 if (copied > ulen)
104037 @@ -1307,7 +1328,7 @@ try_again:
104038 if (unlikely(err)) {
104039 trace_kfree_skb(skb, udp_recvmsg);
104040 if (!peeked) {
104041 - atomic_inc(&sk->sk_drops);
104042 + atomic_inc_unchecked(&sk->sk_drops);
104043 UDP_INC_STATS_USER(sock_net(sk),
104044 UDP_MIB_INERRORS, is_udplite);
104045 }
104046 @@ -1605,7 +1626,7 @@ csum_error:
104047 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104048 drop:
104049 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104050 - atomic_inc(&sk->sk_drops);
104051 + atomic_inc_unchecked(&sk->sk_drops);
104052 kfree_skb(skb);
104053 return -1;
104054 }
104055 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104056 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104057
104058 if (!skb1) {
104059 - atomic_inc(&sk->sk_drops);
104060 + atomic_inc_unchecked(&sk->sk_drops);
104061 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104062 IS_UDPLITE(sk));
104063 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104064 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104065 goto csum_error;
104066
104067 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104068 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104069 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104070 +#endif
104071 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
104072
104073 /*
104074 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
104075 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
104076 0, sock_i_ino(sp),
104077 atomic_read(&sp->sk_refcnt), sp,
104078 - atomic_read(&sp->sk_drops));
104079 + atomic_read_unchecked(&sp->sk_drops));
104080 }
104081
104082 int udp4_seq_show(struct seq_file *seq, void *v)
104083 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
104084 index 6156f68..d6ab46d 100644
104085 --- a/net/ipv4/xfrm4_policy.c
104086 +++ b/net/ipv4/xfrm4_policy.c
104087 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
104088 fl4->flowi4_tos = iph->tos;
104089 }
104090
104091 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
104092 +static int xfrm4_garbage_collect(struct dst_ops *ops)
104093 {
104094 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
104095
104096 - xfrm4_policy_afinfo.garbage_collect(net);
104097 + xfrm_garbage_collect_deferred(net);
104098 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
104099 }
104100
104101 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
104102
104103 static int __net_init xfrm4_net_init(struct net *net)
104104 {
104105 - struct ctl_table *table;
104106 + ctl_table_no_const *table = NULL;
104107 struct ctl_table_header *hdr;
104108
104109 - table = xfrm4_policy_table;
104110 if (!net_eq(net, &init_net)) {
104111 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
104112 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
104113 if (!table)
104114 goto err_alloc;
104115
104116 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
104117 - }
104118 -
104119 - hdr = register_net_sysctl(net, "net/ipv4", table);
104120 + hdr = register_net_sysctl(net, "net/ipv4", table);
104121 + } else
104122 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
104123 if (!hdr)
104124 goto err_reg;
104125
104126 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
104127 return 0;
104128
104129 err_reg:
104130 - if (!net_eq(net, &init_net))
104131 - kfree(table);
104132 + kfree(table);
104133 err_alloc:
104134 return -ENOMEM;
104135 }
104136 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
104137 index dac9419..534fa31 100644
104138 --- a/net/ipv6/addrconf.c
104139 +++ b/net/ipv6/addrconf.c
104140 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
104141 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
104142 .mtu6 = IPV6_MIN_MTU,
104143 .accept_ra = 1,
104144 - .accept_redirects = 1,
104145 + .accept_redirects = 0,
104146 .autoconf = 1,
104147 .force_mld_version = 0,
104148 .mldv1_unsolicited_report_interval = 10 * HZ,
104149 @@ -208,7 +208,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
104150 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
104151 .mtu6 = IPV6_MIN_MTU,
104152 .accept_ra = 1,
104153 - .accept_redirects = 1,
104154 + .accept_redirects = 0,
104155 .autoconf = 1,
104156 .force_mld_version = 0,
104157 .mldv1_unsolicited_report_interval = 10 * HZ,
104158 @@ -604,7 +604,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
104159 idx = 0;
104160 head = &net->dev_index_head[h];
104161 rcu_read_lock();
104162 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
104163 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
104164 net->dev_base_seq;
104165 hlist_for_each_entry_rcu(dev, head, index_hlist) {
104166 if (idx < s_idx)
104167 @@ -2420,7 +2420,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
104168 p.iph.ihl = 5;
104169 p.iph.protocol = IPPROTO_IPV6;
104170 p.iph.ttl = 64;
104171 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
104172 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
104173
104174 if (ops->ndo_do_ioctl) {
104175 mm_segment_t oldfs = get_fs();
104176 @@ -3569,16 +3569,23 @@ static const struct file_operations if6_fops = {
104177 .release = seq_release_net,
104178 };
104179
104180 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
104181 +extern void unregister_ipv6_seq_ops_addr(void);
104182 +
104183 static int __net_init if6_proc_net_init(struct net *net)
104184 {
104185 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
104186 + register_ipv6_seq_ops_addr(&if6_seq_ops);
104187 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
104188 + unregister_ipv6_seq_ops_addr();
104189 return -ENOMEM;
104190 + }
104191 return 0;
104192 }
104193
104194 static void __net_exit if6_proc_net_exit(struct net *net)
104195 {
104196 remove_proc_entry("if_inet6", net->proc_net);
104197 + unregister_ipv6_seq_ops_addr();
104198 }
104199
104200 static struct pernet_operations if6_proc_net_ops = {
104201 @@ -4194,7 +4201,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
104202 s_ip_idx = ip_idx = cb->args[2];
104203
104204 rcu_read_lock();
104205 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
104206 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
104207 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
104208 idx = 0;
104209 head = &net->dev_index_head[h];
104210 @@ -4840,7 +4847,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
104211 rt_genid_bump_ipv6(net);
104212 break;
104213 }
104214 - atomic_inc(&net->ipv6.dev_addr_genid);
104215 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
104216 }
104217
104218 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
104219 @@ -4860,7 +4867,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
104220 int *valp = ctl->data;
104221 int val = *valp;
104222 loff_t pos = *ppos;
104223 - struct ctl_table lctl;
104224 + ctl_table_no_const lctl;
104225 int ret;
104226
104227 /*
104228 @@ -4945,7 +4952,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
104229 int *valp = ctl->data;
104230 int val = *valp;
104231 loff_t pos = *ppos;
104232 - struct ctl_table lctl;
104233 + ctl_table_no_const lctl;
104234 int ret;
104235
104236 /*
104237 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
104238 index e8c4400..a4cd5da 100644
104239 --- a/net/ipv6/af_inet6.c
104240 +++ b/net/ipv6/af_inet6.c
104241 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
104242 net->ipv6.sysctl.icmpv6_time = 1*HZ;
104243 net->ipv6.sysctl.flowlabel_consistency = 1;
104244 net->ipv6.sysctl.auto_flowlabels = 0;
104245 - atomic_set(&net->ipv6.fib6_sernum, 1);
104246 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
104247
104248 err = ipv6_init_mibs(net);
104249 if (err)
104250 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
104251 index 49f5e73..ae02d54 100644
104252 --- a/net/ipv6/datagram.c
104253 +++ b/net/ipv6/datagram.c
104254 @@ -941,5 +941,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
104255 0,
104256 sock_i_ino(sp),
104257 atomic_read(&sp->sk_refcnt), sp,
104258 - atomic_read(&sp->sk_drops));
104259 + atomic_read_unchecked(&sp->sk_drops));
104260 }
104261 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
104262 index d674152..fb5a01d 100644
104263 --- a/net/ipv6/icmp.c
104264 +++ b/net/ipv6/icmp.c
104265 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
104266
104267 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
104268 {
104269 - struct ctl_table *table;
104270 + ctl_table_no_const *table;
104271
104272 table = kmemdup(ipv6_icmp_table_template,
104273 sizeof(ipv6_icmp_table_template),
104274 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
104275 index f1c6d5e..faabef6 100644
104276 --- a/net/ipv6/ip6_fib.c
104277 +++ b/net/ipv6/ip6_fib.c
104278 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
104279 int new, old;
104280
104281 do {
104282 - old = atomic_read(&net->ipv6.fib6_sernum);
104283 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
104284 new = old < INT_MAX ? old + 1 : 1;
104285 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
104286 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
104287 old, new) != old);
104288 return new;
104289 }
104290 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
104291 index 01ccc28..66861c7 100644
104292 --- a/net/ipv6/ip6_gre.c
104293 +++ b/net/ipv6/ip6_gre.c
104294 @@ -71,8 +71,8 @@ struct ip6gre_net {
104295 struct net_device *fb_tunnel_dev;
104296 };
104297
104298 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
104299 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
104300 +static struct rtnl_link_ops ip6gre_link_ops;
104301 +static struct rtnl_link_ops ip6gre_tap_ops;
104302 static int ip6gre_tunnel_init(struct net_device *dev);
104303 static void ip6gre_tunnel_setup(struct net_device *dev);
104304 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
104305 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
104306 }
104307
104308
104309 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
104310 +static struct inet6_protocol ip6gre_protocol = {
104311 .handler = ip6gre_rcv,
104312 .err_handler = ip6gre_err,
104313 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
104314 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
104315 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
104316 };
104317
104318 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
104319 +static struct rtnl_link_ops ip6gre_link_ops = {
104320 .kind = "ip6gre",
104321 .maxtype = IFLA_GRE_MAX,
104322 .policy = ip6gre_policy,
104323 @@ -1664,7 +1664,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
104324 .fill_info = ip6gre_fill_info,
104325 };
104326
104327 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
104328 +static struct rtnl_link_ops ip6gre_tap_ops = {
104329 .kind = "ip6gretap",
104330 .maxtype = IFLA_GRE_MAX,
104331 .policy = ip6gre_policy,
104332 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
104333 index 92b3da5..77837b8 100644
104334 --- a/net/ipv6/ip6_tunnel.c
104335 +++ b/net/ipv6/ip6_tunnel.c
104336 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
104337
104338 static int ip6_tnl_dev_init(struct net_device *dev);
104339 static void ip6_tnl_dev_setup(struct net_device *dev);
104340 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
104341 +static struct rtnl_link_ops ip6_link_ops;
104342
104343 static int ip6_tnl_net_id __read_mostly;
104344 struct ip6_tnl_net {
104345 @@ -1771,7 +1771,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
104346 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
104347 };
104348
104349 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
104350 +static struct rtnl_link_ops ip6_link_ops = {
104351 .kind = "ip6tnl",
104352 .maxtype = IFLA_IPTUN_MAX,
104353 .policy = ip6_tnl_policy,
104354 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
104355 index ace10d0..97a8b49 100644
104356 --- a/net/ipv6/ip6_vti.c
104357 +++ b/net/ipv6/ip6_vti.c
104358 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
104359
104360 static int vti6_dev_init(struct net_device *dev);
104361 static void vti6_dev_setup(struct net_device *dev);
104362 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
104363 +static struct rtnl_link_ops vti6_link_ops;
104364
104365 static int vti6_net_id __read_mostly;
104366 struct vti6_net {
104367 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
104368 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
104369 };
104370
104371 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
104372 +static struct rtnl_link_ops vti6_link_ops = {
104373 .kind = "vti6",
104374 .maxtype = IFLA_VTI_MAX,
104375 .policy = vti6_policy,
104376 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
104377 index 66980d8d..8aef0d1 100644
104378 --- a/net/ipv6/ipv6_sockglue.c
104379 +++ b/net/ipv6/ipv6_sockglue.c
104380 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
104381 if (sk->sk_type != SOCK_STREAM)
104382 return -ENOPROTOOPT;
104383
104384 - msg.msg_control = optval;
104385 + msg.msg_control = (void __force_kernel *)optval;
104386 msg.msg_controllen = len;
104387 msg.msg_flags = flags;
104388
104389 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
104390 index e080fbb..412b3cf 100644
104391 --- a/net/ipv6/netfilter/ip6_tables.c
104392 +++ b/net/ipv6/netfilter/ip6_tables.c
104393 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
104394 #endif
104395
104396 static int get_info(struct net *net, void __user *user,
104397 - const int *len, int compat)
104398 + int len, int compat)
104399 {
104400 char name[XT_TABLE_MAXNAMELEN];
104401 struct xt_table *t;
104402 int ret;
104403
104404 - if (*len != sizeof(struct ip6t_getinfo)) {
104405 - duprintf("length %u != %zu\n", *len,
104406 + if (len != sizeof(struct ip6t_getinfo)) {
104407 + duprintf("length %u != %zu\n", len,
104408 sizeof(struct ip6t_getinfo));
104409 return -EINVAL;
104410 }
104411 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
104412 info.size = private->size;
104413 strcpy(info.name, name);
104414
104415 - if (copy_to_user(user, &info, *len) != 0)
104416 + if (copy_to_user(user, &info, len) != 0)
104417 ret = -EFAULT;
104418 else
104419 ret = 0;
104420 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104421
104422 switch (cmd) {
104423 case IP6T_SO_GET_INFO:
104424 - ret = get_info(sock_net(sk), user, len, 1);
104425 + ret = get_info(sock_net(sk), user, *len, 1);
104426 break;
104427 case IP6T_SO_GET_ENTRIES:
104428 ret = compat_get_entries(sock_net(sk), user, len);
104429 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104430
104431 switch (cmd) {
104432 case IP6T_SO_GET_INFO:
104433 - ret = get_info(sock_net(sk), user, len, 0);
104434 + ret = get_info(sock_net(sk), user, *len, 0);
104435 break;
104436
104437 case IP6T_SO_GET_ENTRIES:
104438 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
104439 index 6f187c8..34b367f 100644
104440 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
104441 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
104442 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
104443
104444 static int nf_ct_frag6_sysctl_register(struct net *net)
104445 {
104446 - struct ctl_table *table;
104447 + ctl_table_no_const *table = NULL;
104448 struct ctl_table_header *hdr;
104449
104450 - table = nf_ct_frag6_sysctl_table;
104451 if (!net_eq(net, &init_net)) {
104452 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
104453 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
104454 GFP_KERNEL);
104455 if (table == NULL)
104456 goto err_alloc;
104457 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
104458 table[2].data = &net->nf_frag.frags.high_thresh;
104459 table[2].extra1 = &net->nf_frag.frags.low_thresh;
104460 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
104461 - }
104462 -
104463 - hdr = register_net_sysctl(net, "net/netfilter", table);
104464 + hdr = register_net_sysctl(net, "net/netfilter", table);
104465 + } else
104466 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
104467 if (hdr == NULL)
104468 goto err_reg;
104469
104470 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
104471 return 0;
104472
104473 err_reg:
104474 - if (!net_eq(net, &init_net))
104475 - kfree(table);
104476 + kfree(table);
104477 err_alloc:
104478 return -ENOMEM;
104479 }
104480 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
104481 index fe7e3e4..47aba96 100644
104482 --- a/net/ipv6/ping.c
104483 +++ b/net/ipv6/ping.c
104484 @@ -242,6 +242,24 @@ static struct pernet_operations ping_v6_net_ops = {
104485 };
104486 #endif
104487
104488 +static struct pingv6_ops real_pingv6_ops = {
104489 + .ipv6_recv_error = ipv6_recv_error,
104490 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
104491 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
104492 + .icmpv6_err_convert = icmpv6_err_convert,
104493 + .ipv6_icmp_error = ipv6_icmp_error,
104494 + .ipv6_chk_addr = ipv6_chk_addr,
104495 +};
104496 +
104497 +static struct pingv6_ops dummy_pingv6_ops = {
104498 + .ipv6_recv_error = dummy_ipv6_recv_error,
104499 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
104500 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
104501 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
104502 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
104503 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
104504 +};
104505 +
104506 int __init pingv6_init(void)
104507 {
104508 #ifdef CONFIG_PROC_FS
104509 @@ -249,13 +267,7 @@ int __init pingv6_init(void)
104510 if (ret)
104511 return ret;
104512 #endif
104513 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
104514 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
104515 - pingv6_ops.ip6_datagram_recv_specific_ctl =
104516 - ip6_datagram_recv_specific_ctl;
104517 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
104518 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
104519 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
104520 + pingv6_ops = &real_pingv6_ops;
104521 return inet6_register_protosw(&pingv6_protosw);
104522 }
104523
104524 @@ -264,14 +276,9 @@ int __init pingv6_init(void)
104525 */
104526 void pingv6_exit(void)
104527 {
104528 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
104529 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
104530 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
104531 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
104532 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
104533 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
104534 #ifdef CONFIG_PROC_FS
104535 unregister_pernet_subsys(&ping_v6_net_ops);
104536 #endif
104537 + pingv6_ops = &dummy_pingv6_ops;
104538 inet6_unregister_protosw(&pingv6_protosw);
104539 }
104540 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
104541 index 679253d0..70b653c 100644
104542 --- a/net/ipv6/proc.c
104543 +++ b/net/ipv6/proc.c
104544 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
104545 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
104546 goto proc_snmp6_fail;
104547
104548 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
104549 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
104550 if (!net->mib.proc_net_devsnmp6)
104551 goto proc_dev_snmp6_fail;
104552 return 0;
104553 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
104554 index ee25631..3c3ac5d 100644
104555 --- a/net/ipv6/raw.c
104556 +++ b/net/ipv6/raw.c
104557 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
104558 {
104559 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
104560 skb_checksum_complete(skb)) {
104561 - atomic_inc(&sk->sk_drops);
104562 + atomic_inc_unchecked(&sk->sk_drops);
104563 kfree_skb(skb);
104564 return NET_RX_DROP;
104565 }
104566 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104567 struct raw6_sock *rp = raw6_sk(sk);
104568
104569 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
104570 - atomic_inc(&sk->sk_drops);
104571 + atomic_inc_unchecked(&sk->sk_drops);
104572 kfree_skb(skb);
104573 return NET_RX_DROP;
104574 }
104575 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104576
104577 if (inet->hdrincl) {
104578 if (skb_checksum_complete(skb)) {
104579 - atomic_inc(&sk->sk_drops);
104580 + atomic_inc_unchecked(&sk->sk_drops);
104581 kfree_skb(skb);
104582 return NET_RX_DROP;
104583 }
104584 @@ -609,7 +609,7 @@ out:
104585 return err;
104586 }
104587
104588 -static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
104589 +static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length,
104590 struct flowi6 *fl6, struct dst_entry **dstp,
104591 unsigned int flags)
104592 {
104593 @@ -916,12 +916,15 @@ do_confirm:
104594 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
104595 char __user *optval, int optlen)
104596 {
104597 + struct icmp6_filter filter;
104598 +
104599 switch (optname) {
104600 case ICMPV6_FILTER:
104601 if (optlen > sizeof(struct icmp6_filter))
104602 optlen = sizeof(struct icmp6_filter);
104603 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
104604 + if (copy_from_user(&filter, optval, optlen))
104605 return -EFAULT;
104606 + raw6_sk(sk)->filter = filter;
104607 return 0;
104608 default:
104609 return -ENOPROTOOPT;
104610 @@ -934,6 +937,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104611 char __user *optval, int __user *optlen)
104612 {
104613 int len;
104614 + struct icmp6_filter filter;
104615
104616 switch (optname) {
104617 case ICMPV6_FILTER:
104618 @@ -945,7 +949,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104619 len = sizeof(struct icmp6_filter);
104620 if (put_user(len, optlen))
104621 return -EFAULT;
104622 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
104623 + filter = raw6_sk(sk)->filter;
104624 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
104625 return -EFAULT;
104626 return 0;
104627 default:
104628 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
104629 index d7d70e6..bd5e9fc 100644
104630 --- a/net/ipv6/reassembly.c
104631 +++ b/net/ipv6/reassembly.c
104632 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
104633
104634 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104635 {
104636 - struct ctl_table *table;
104637 + ctl_table_no_const *table = NULL;
104638 struct ctl_table_header *hdr;
104639
104640 - table = ip6_frags_ns_ctl_table;
104641 if (!net_eq(net, &init_net)) {
104642 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104643 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104644 if (table == NULL)
104645 goto err_alloc;
104646
104647 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104648 /* Don't export sysctls to unprivileged users */
104649 if (net->user_ns != &init_user_ns)
104650 table[0].procname = NULL;
104651 - }
104652 + hdr = register_net_sysctl(net, "net/ipv6", table);
104653 + } else
104654 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
104655
104656 - hdr = register_net_sysctl(net, "net/ipv6", table);
104657 if (hdr == NULL)
104658 goto err_reg;
104659
104660 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104661 return 0;
104662
104663 err_reg:
104664 - if (!net_eq(net, &init_net))
104665 - kfree(table);
104666 + kfree(table);
104667 err_alloc:
104668 return -ENOMEM;
104669 }
104670 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
104671 index 1528d84..f393960 100644
104672 --- a/net/ipv6/route.c
104673 +++ b/net/ipv6/route.c
104674 @@ -2978,7 +2978,7 @@ struct ctl_table ipv6_route_table_template[] = {
104675
104676 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
104677 {
104678 - struct ctl_table *table;
104679 + ctl_table_no_const *table;
104680
104681 table = kmemdup(ipv6_route_table_template,
104682 sizeof(ipv6_route_table_template),
104683 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
104684 index cdbfe5a..e13eb31 100644
104685 --- a/net/ipv6/sit.c
104686 +++ b/net/ipv6/sit.c
104687 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
104688 static void ipip6_dev_free(struct net_device *dev);
104689 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
104690 __be32 *v4dst);
104691 -static struct rtnl_link_ops sit_link_ops __read_mostly;
104692 +static struct rtnl_link_ops sit_link_ops;
104693
104694 static int sit_net_id __read_mostly;
104695 struct sit_net {
104696 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
104697 unregister_netdevice_queue(dev, head);
104698 }
104699
104700 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
104701 +static struct rtnl_link_ops sit_link_ops = {
104702 .kind = "sit",
104703 .maxtype = IFLA_IPTUN_MAX,
104704 .policy = ipip6_policy,
104705 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
104706 index c5c10fa..2577d51 100644
104707 --- a/net/ipv6/sysctl_net_ipv6.c
104708 +++ b/net/ipv6/sysctl_net_ipv6.c
104709 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
104710
104711 static int __net_init ipv6_sysctl_net_init(struct net *net)
104712 {
104713 - struct ctl_table *ipv6_table;
104714 + ctl_table_no_const *ipv6_table;
104715 struct ctl_table *ipv6_route_table;
104716 struct ctl_table *ipv6_icmp_table;
104717 int err;
104718 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
104719 index b899793..b783604 100644
104720 --- a/net/ipv6/tcp_ipv6.c
104721 +++ b/net/ipv6/tcp_ipv6.c
104722 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
104723 }
104724 }
104725
104726 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104727 +extern int grsec_enable_blackhole;
104728 +#endif
104729 +
104730 static void tcp_v6_hash(struct sock *sk)
104731 {
104732 if (sk->sk_state != TCP_CLOSE) {
104733 @@ -1343,6 +1347,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
104734 return 0;
104735
104736 reset:
104737 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104738 + if (!grsec_enable_blackhole)
104739 +#endif
104740 tcp_v6_send_reset(sk, skb);
104741 discard:
104742 if (opt_skb)
104743 @@ -1452,12 +1459,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
104744
104745 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
104746 inet6_iif(skb));
104747 - if (!sk)
104748 + if (!sk) {
104749 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104750 + ret = 1;
104751 +#endif
104752 goto no_tcp_socket;
104753 + }
104754
104755 process:
104756 - if (sk->sk_state == TCP_TIME_WAIT)
104757 + if (sk->sk_state == TCP_TIME_WAIT) {
104758 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104759 + ret = 2;
104760 +#endif
104761 goto do_time_wait;
104762 + }
104763
104764 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
104765 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
104766 @@ -1508,6 +1523,10 @@ csum_error:
104767 bad_packet:
104768 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104769 } else {
104770 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104771 + if (!grsec_enable_blackhole || (ret == 1 &&
104772 + (skb->dev->flags & IFF_LOOPBACK)))
104773 +#endif
104774 tcp_v6_send_reset(NULL, skb);
104775 }
104776
104777 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
104778 index 189dc4a..458bec0 100644
104779 --- a/net/ipv6/udp.c
104780 +++ b/net/ipv6/udp.c
104781 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
104782 udp_ipv6_hash_secret + net_hash_mix(net));
104783 }
104784
104785 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104786 +extern int grsec_enable_blackhole;
104787 +#endif
104788 +
104789 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
104790 {
104791 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
104792 @@ -448,7 +452,7 @@ try_again:
104793 if (unlikely(err)) {
104794 trace_kfree_skb(skb, udpv6_recvmsg);
104795 if (!peeked) {
104796 - atomic_inc(&sk->sk_drops);
104797 + atomic_inc_unchecked(&sk->sk_drops);
104798 if (is_udp4)
104799 UDP_INC_STATS_USER(sock_net(sk),
104800 UDP_MIB_INERRORS,
104801 @@ -714,7 +718,7 @@ csum_error:
104802 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104803 drop:
104804 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104805 - atomic_inc(&sk->sk_drops);
104806 + atomic_inc_unchecked(&sk->sk_drops);
104807 kfree_skb(skb);
104808 return -1;
104809 }
104810 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104811 if (likely(skb1 == NULL))
104812 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104813 if (!skb1) {
104814 - atomic_inc(&sk->sk_drops);
104815 + atomic_inc_unchecked(&sk->sk_drops);
104816 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104817 IS_UDPLITE(sk));
104818 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104819 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104820 goto csum_error;
104821
104822 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104823 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104824 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104825 +#endif
104826 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
104827
104828 kfree_skb(skb);
104829 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
104830 index 48bf5a0..691985a 100644
104831 --- a/net/ipv6/xfrm6_policy.c
104832 +++ b/net/ipv6/xfrm6_policy.c
104833 @@ -223,11 +223,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
104834 }
104835 }
104836
104837 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
104838 +static int xfrm6_garbage_collect(struct dst_ops *ops)
104839 {
104840 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
104841
104842 - xfrm6_policy_afinfo.garbage_collect(net);
104843 + xfrm_garbage_collect_deferred(net);
104844 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
104845 }
104846
104847 @@ -340,19 +340,19 @@ static struct ctl_table xfrm6_policy_table[] = {
104848
104849 static int __net_init xfrm6_net_init(struct net *net)
104850 {
104851 - struct ctl_table *table;
104852 + ctl_table_no_const *table = NULL;
104853 struct ctl_table_header *hdr;
104854
104855 - table = xfrm6_policy_table;
104856 if (!net_eq(net, &init_net)) {
104857 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104858 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104859 if (!table)
104860 goto err_alloc;
104861
104862 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
104863 - }
104864 + hdr = register_net_sysctl(net, "net/ipv6", table);
104865 + } else
104866 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
104867
104868 - hdr = register_net_sysctl(net, "net/ipv6", table);
104869 if (!hdr)
104870 goto err_reg;
104871
104872 @@ -360,8 +360,7 @@ static int __net_init xfrm6_net_init(struct net *net)
104873 return 0;
104874
104875 err_reg:
104876 - if (!net_eq(net, &init_net))
104877 - kfree(table);
104878 + kfree(table);
104879 err_alloc:
104880 return -ENOMEM;
104881 }
104882 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
104883 index c1d247e..9e5949d 100644
104884 --- a/net/ipx/ipx_proc.c
104885 +++ b/net/ipx/ipx_proc.c
104886 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
104887 struct proc_dir_entry *p;
104888 int rc = -ENOMEM;
104889
104890 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
104891 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
104892
104893 if (!ipx_proc_dir)
104894 goto out;
104895 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
104896 index 4efe486..dee966e 100644
104897 --- a/net/irda/ircomm/ircomm_tty.c
104898 +++ b/net/irda/ircomm/ircomm_tty.c
104899 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104900 add_wait_queue(&port->open_wait, &wait);
104901
104902 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
104903 - __FILE__, __LINE__, tty->driver->name, port->count);
104904 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104905
104906 spin_lock_irqsave(&port->lock, flags);
104907 - port->count--;
104908 + atomic_dec(&port->count);
104909 port->blocked_open++;
104910 spin_unlock_irqrestore(&port->lock, flags);
104911
104912 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104913 }
104914
104915 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
104916 - __FILE__, __LINE__, tty->driver->name, port->count);
104917 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104918
104919 schedule();
104920 }
104921 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104922
104923 spin_lock_irqsave(&port->lock, flags);
104924 if (!tty_hung_up_p(filp))
104925 - port->count++;
104926 + atomic_inc(&port->count);
104927 port->blocked_open--;
104928 spin_unlock_irqrestore(&port->lock, flags);
104929
104930 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
104931 - __FILE__, __LINE__, tty->driver->name, port->count);
104932 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104933
104934 if (!retval)
104935 port->flags |= ASYNC_NORMAL_ACTIVE;
104936 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
104937
104938 /* ++ is not atomic, so this should be protected - Jean II */
104939 spin_lock_irqsave(&self->port.lock, flags);
104940 - self->port.count++;
104941 + atomic_inc(&self->port.count);
104942 spin_unlock_irqrestore(&self->port.lock, flags);
104943 tty_port_tty_set(&self->port, tty);
104944
104945 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
104946 - self->line, self->port.count);
104947 + self->line, atomic_read(&self->port.count));
104948
104949 /* Not really used by us, but lets do it anyway */
104950 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
104951 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
104952 tty_kref_put(port->tty);
104953 }
104954 port->tty = NULL;
104955 - port->count = 0;
104956 + atomic_set(&port->count, 0);
104957 spin_unlock_irqrestore(&port->lock, flags);
104958
104959 wake_up_interruptible(&port->open_wait);
104960 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
104961 seq_putc(m, '\n');
104962
104963 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
104964 - seq_printf(m, "Open count: %d\n", self->port.count);
104965 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
104966 seq_printf(m, "Max data size: %d\n", self->max_data_size);
104967 seq_printf(m, "Max header size: %d\n", self->max_header_size);
104968
104969 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
104970 index b9ac598..f88cc56 100644
104971 --- a/net/irda/irproc.c
104972 +++ b/net/irda/irproc.c
104973 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
104974 {
104975 int i;
104976
104977 - proc_irda = proc_mkdir("irda", init_net.proc_net);
104978 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
104979 if (proc_irda == NULL)
104980 return;
104981
104982 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
104983 index 2e9953b..ed06350 100644
104984 --- a/net/iucv/af_iucv.c
104985 +++ b/net/iucv/af_iucv.c
104986 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
104987 {
104988 char name[12];
104989
104990 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
104991 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104992 while (__iucv_get_sock_by_name(name)) {
104993 sprintf(name, "%08x",
104994 - atomic_inc_return(&iucv_sk_list.autobind_name));
104995 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104996 }
104997 memcpy(iucv->src_name, name, 8);
104998 }
104999 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
105000 index 2a6a1fd..6c112b0 100644
105001 --- a/net/iucv/iucv.c
105002 +++ b/net/iucv/iucv.c
105003 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
105004 return NOTIFY_OK;
105005 }
105006
105007 -static struct notifier_block __refdata iucv_cpu_notifier = {
105008 +static struct notifier_block iucv_cpu_notifier = {
105009 .notifier_call = iucv_cpu_notify,
105010 };
105011
105012 diff --git a/net/key/af_key.c b/net/key/af_key.c
105013 index f8ac939..1e189bf 100644
105014 --- a/net/key/af_key.c
105015 +++ b/net/key/af_key.c
105016 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
105017 static u32 get_acqseq(void)
105018 {
105019 u32 res;
105020 - static atomic_t acqseq;
105021 + static atomic_unchecked_t acqseq;
105022
105023 do {
105024 - res = atomic_inc_return(&acqseq);
105025 + res = atomic_inc_return_unchecked(&acqseq);
105026 } while (!res);
105027 return res;
105028 }
105029 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
105030 index 781b3a2..73a7434 100644
105031 --- a/net/l2tp/l2tp_eth.c
105032 +++ b/net/l2tp/l2tp_eth.c
105033 @@ -42,12 +42,12 @@ struct l2tp_eth {
105034 struct sock *tunnel_sock;
105035 struct l2tp_session *session;
105036 struct list_head list;
105037 - atomic_long_t tx_bytes;
105038 - atomic_long_t tx_packets;
105039 - atomic_long_t tx_dropped;
105040 - atomic_long_t rx_bytes;
105041 - atomic_long_t rx_packets;
105042 - atomic_long_t rx_errors;
105043 + atomic_long_unchecked_t tx_bytes;
105044 + atomic_long_unchecked_t tx_packets;
105045 + atomic_long_unchecked_t tx_dropped;
105046 + atomic_long_unchecked_t rx_bytes;
105047 + atomic_long_unchecked_t rx_packets;
105048 + atomic_long_unchecked_t rx_errors;
105049 };
105050
105051 /* via l2tp_session_priv() */
105052 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
105053 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
105054
105055 if (likely(ret == NET_XMIT_SUCCESS)) {
105056 - atomic_long_add(len, &priv->tx_bytes);
105057 - atomic_long_inc(&priv->tx_packets);
105058 + atomic_long_add_unchecked(len, &priv->tx_bytes);
105059 + atomic_long_inc_unchecked(&priv->tx_packets);
105060 } else {
105061 - atomic_long_inc(&priv->tx_dropped);
105062 + atomic_long_inc_unchecked(&priv->tx_dropped);
105063 }
105064 return NETDEV_TX_OK;
105065 }
105066 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
105067 {
105068 struct l2tp_eth *priv = netdev_priv(dev);
105069
105070 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
105071 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
105072 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
105073 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
105074 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
105075 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
105076 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
105077 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
105078 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
105079 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
105080 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
105081 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
105082 return stats;
105083 }
105084
105085 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
105086 nf_reset(skb);
105087
105088 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
105089 - atomic_long_inc(&priv->rx_packets);
105090 - atomic_long_add(data_len, &priv->rx_bytes);
105091 + atomic_long_inc_unchecked(&priv->rx_packets);
105092 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
105093 } else {
105094 - atomic_long_inc(&priv->rx_errors);
105095 + atomic_long_inc_unchecked(&priv->rx_errors);
105096 }
105097 return;
105098
105099 error:
105100 - atomic_long_inc(&priv->rx_errors);
105101 + atomic_long_inc_unchecked(&priv->rx_errors);
105102 kfree_skb(skb);
105103 }
105104
105105 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
105106 index 05dfc8aa..df6cfd7 100644
105107 --- a/net/l2tp/l2tp_ip.c
105108 +++ b/net/l2tp/l2tp_ip.c
105109 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
105110 .ops = &l2tp_ip_ops,
105111 };
105112
105113 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
105114 +static const struct net_protocol l2tp_ip_protocol = {
105115 .handler = l2tp_ip_recv,
105116 .netns_ok = 1,
105117 };
105118 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
105119 index 8611f1b..bc60a2d 100644
105120 --- a/net/l2tp/l2tp_ip6.c
105121 +++ b/net/l2tp/l2tp_ip6.c
105122 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
105123 .ops = &l2tp_ip6_ops,
105124 };
105125
105126 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
105127 +static const struct inet6_protocol l2tp_ip6_protocol = {
105128 .handler = l2tp_ip6_recv,
105129 };
105130
105131 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
105132 index 1a3c7e0..80f8b0c 100644
105133 --- a/net/llc/llc_proc.c
105134 +++ b/net/llc/llc_proc.c
105135 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
105136 int rc = -ENOMEM;
105137 struct proc_dir_entry *p;
105138
105139 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
105140 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
105141 if (!llc_proc_dir)
105142 goto out;
105143
105144 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
105145 index e75d5c5..429fc95 100644
105146 --- a/net/mac80211/cfg.c
105147 +++ b/net/mac80211/cfg.c
105148 @@ -543,7 +543,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
105149 ret = ieee80211_vif_use_channel(sdata, chandef,
105150 IEEE80211_CHANCTX_EXCLUSIVE);
105151 }
105152 - } else if (local->open_count == local->monitors) {
105153 + } else if (local_read(&local->open_count) == local->monitors) {
105154 local->_oper_chandef = *chandef;
105155 ieee80211_hw_config(local, 0);
105156 }
105157 @@ -3416,7 +3416,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
105158 else
105159 local->probe_req_reg--;
105160
105161 - if (!local->open_count)
105162 + if (!local_read(&local->open_count))
105163 break;
105164
105165 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
105166 @@ -3551,8 +3551,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
105167 if (chanctx_conf) {
105168 *chandef = sdata->vif.bss_conf.chandef;
105169 ret = 0;
105170 - } else if (local->open_count > 0 &&
105171 - local->open_count == local->monitors &&
105172 + } else if (local_read(&local->open_count) > 0 &&
105173 + local_read(&local->open_count) == local->monitors &&
105174 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
105175 if (local->use_chanctx)
105176 *chandef = local->monitor_chandef;
105177 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
105178 index fa7568c..74c815c 100644
105179 --- a/net/mac80211/ieee80211_i.h
105180 +++ b/net/mac80211/ieee80211_i.h
105181 @@ -29,6 +29,7 @@
105182 #include <net/ieee80211_radiotap.h>
105183 #include <net/cfg80211.h>
105184 #include <net/mac80211.h>
105185 +#include <asm/local.h>
105186 #include "key.h"
105187 #include "sta_info.h"
105188 #include "debug.h"
105189 @@ -1125,7 +1126,7 @@ struct ieee80211_local {
105190 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
105191 spinlock_t queue_stop_reason_lock;
105192
105193 - int open_count;
105194 + local_t open_count;
105195 int monitors, cooked_mntrs;
105196 /* number of interfaces with corresponding FIF_ flags */
105197 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
105198 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
105199 index 4173553..e3b5a3f 100644
105200 --- a/net/mac80211/iface.c
105201 +++ b/net/mac80211/iface.c
105202 @@ -543,7 +543,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105203 break;
105204 }
105205
105206 - if (local->open_count == 0) {
105207 + if (local_read(&local->open_count) == 0) {
105208 res = drv_start(local);
105209 if (res)
105210 goto err_del_bss;
105211 @@ -590,7 +590,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105212 res = drv_add_interface(local, sdata);
105213 if (res)
105214 goto err_stop;
105215 - } else if (local->monitors == 0 && local->open_count == 0) {
105216 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
105217 res = ieee80211_add_virtual_monitor(local);
105218 if (res)
105219 goto err_stop;
105220 @@ -700,7 +700,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105221 atomic_inc(&local->iff_promiscs);
105222
105223 if (coming_up)
105224 - local->open_count++;
105225 + local_inc(&local->open_count);
105226
105227 if (hw_reconf_flags)
105228 ieee80211_hw_config(local, hw_reconf_flags);
105229 @@ -738,7 +738,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105230 err_del_interface:
105231 drv_remove_interface(local, sdata);
105232 err_stop:
105233 - if (!local->open_count)
105234 + if (!local_read(&local->open_count))
105235 drv_stop(local);
105236 err_del_bss:
105237 sdata->bss = NULL;
105238 @@ -906,7 +906,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105239 }
105240
105241 if (going_down)
105242 - local->open_count--;
105243 + local_dec(&local->open_count);
105244
105245 switch (sdata->vif.type) {
105246 case NL80211_IFTYPE_AP_VLAN:
105247 @@ -968,7 +968,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105248 }
105249 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
105250
105251 - if (local->open_count == 0)
105252 + if (local_read(&local->open_count) == 0)
105253 ieee80211_clear_tx_pending(local);
105254
105255 /*
105256 @@ -1011,7 +1011,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105257 if (cancel_scan)
105258 flush_delayed_work(&local->scan_work);
105259
105260 - if (local->open_count == 0) {
105261 + if (local_read(&local->open_count) == 0) {
105262 ieee80211_stop_device(local);
105263
105264 /* no reconfiguring after stop! */
105265 @@ -1022,7 +1022,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105266 ieee80211_configure_filter(local);
105267 ieee80211_hw_config(local, hw_reconf_flags);
105268
105269 - if (local->monitors == local->open_count)
105270 + if (local->monitors == local_read(&local->open_count))
105271 ieee80211_add_virtual_monitor(local);
105272 }
105273
105274 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
105275 index 6ab99da..f9502d4 100644
105276 --- a/net/mac80211/main.c
105277 +++ b/net/mac80211/main.c
105278 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
105279 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
105280 IEEE80211_CONF_CHANGE_POWER);
105281
105282 - if (changed && local->open_count) {
105283 + if (changed && local_read(&local->open_count)) {
105284 ret = drv_config(local, changed);
105285 /*
105286 * Goal:
105287 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
105288 index 4a95fe3..0bfd713 100644
105289 --- a/net/mac80211/pm.c
105290 +++ b/net/mac80211/pm.c
105291 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
105292 struct ieee80211_sub_if_data *sdata;
105293 struct sta_info *sta;
105294
105295 - if (!local->open_count)
105296 + if (!local_read(&local->open_count))
105297 goto suspend;
105298
105299 ieee80211_scan_cancel(local);
105300 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
105301 cancel_work_sync(&local->dynamic_ps_enable_work);
105302 del_timer_sync(&local->dynamic_ps_timer);
105303
105304 - local->wowlan = wowlan && local->open_count;
105305 + local->wowlan = wowlan && local_read(&local->open_count);
105306 if (local->wowlan) {
105307 int err = drv_suspend(local, wowlan);
105308 if (err < 0) {
105309 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
105310 WARN_ON(!list_empty(&local->chanctx_list));
105311
105312 /* stop hardware - this must stop RX */
105313 - if (local->open_count)
105314 + if (local_read(&local->open_count))
105315 ieee80211_stop_device(local);
105316
105317 suspend:
105318 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
105319 index d53355b..21f583a 100644
105320 --- a/net/mac80211/rate.c
105321 +++ b/net/mac80211/rate.c
105322 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
105323
105324 ASSERT_RTNL();
105325
105326 - if (local->open_count)
105327 + if (local_read(&local->open_count))
105328 return -EBUSY;
105329
105330 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
105331 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
105332 index 1ce38e7..77267ad 100644
105333 --- a/net/mac80211/util.c
105334 +++ b/net/mac80211/util.c
105335 @@ -1757,7 +1757,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
105336 }
105337 #endif
105338 /* everything else happens only if HW was up & running */
105339 - if (!local->open_count)
105340 + if (!local_read(&local->open_count))
105341 goto wake_up;
105342
105343 /*
105344 @@ -1987,7 +1987,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
105345 local->in_reconfig = false;
105346 barrier();
105347
105348 - if (local->monitors == local->open_count && local->monitors > 0)
105349 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
105350 ieee80211_add_virtual_monitor(local);
105351
105352 /*
105353 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
105354 index b02660f..c0f791c 100644
105355 --- a/net/netfilter/Kconfig
105356 +++ b/net/netfilter/Kconfig
105357 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
105358
105359 To compile it as a module, choose M here. If unsure, say N.
105360
105361 +config NETFILTER_XT_MATCH_GRADM
105362 + tristate '"gradm" match support'
105363 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
105364 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
105365 + ---help---
105366 + The gradm match allows to match on grsecurity RBAC being enabled.
105367 + It is useful when iptables rules are applied early on bootup to
105368 + prevent connections to the machine (except from a trusted host)
105369 + while the RBAC system is disabled.
105370 +
105371 config NETFILTER_XT_MATCH_HASHLIMIT
105372 tristate '"hashlimit" match support'
105373 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
105374 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
105375 index 89f73a9..e4e5bd9 100644
105376 --- a/net/netfilter/Makefile
105377 +++ b/net/netfilter/Makefile
105378 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
105379 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
105380 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
105381 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
105382 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
105383 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
105384 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
105385 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
105386 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
105387 index d259da3..6a32b2c 100644
105388 --- a/net/netfilter/ipset/ip_set_core.c
105389 +++ b/net/netfilter/ipset/ip_set_core.c
105390 @@ -1952,7 +1952,7 @@ done:
105391 return ret;
105392 }
105393
105394 -static struct nf_sockopt_ops so_set __read_mostly = {
105395 +static struct nf_sockopt_ops so_set = {
105396 .pf = PF_INET,
105397 .get_optmin = SO_IP_SET,
105398 .get_optmax = SO_IP_SET + 1,
105399 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
105400 index b0f7b62..0541842 100644
105401 --- a/net/netfilter/ipvs/ip_vs_conn.c
105402 +++ b/net/netfilter/ipvs/ip_vs_conn.c
105403 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
105404 /* Increase the refcnt counter of the dest */
105405 ip_vs_dest_hold(dest);
105406
105407 - conn_flags = atomic_read(&dest->conn_flags);
105408 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
105409 if (cp->protocol != IPPROTO_UDP)
105410 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
105411 flags = cp->flags;
105412 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
105413
105414 cp->control = NULL;
105415 atomic_set(&cp->n_control, 0);
105416 - atomic_set(&cp->in_pkts, 0);
105417 + atomic_set_unchecked(&cp->in_pkts, 0);
105418
105419 cp->packet_xmit = NULL;
105420 cp->app = NULL;
105421 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
105422
105423 /* Don't drop the entry if its number of incoming packets is not
105424 located in [0, 8] */
105425 - i = atomic_read(&cp->in_pkts);
105426 + i = atomic_read_unchecked(&cp->in_pkts);
105427 if (i > 8 || i < 0) return 0;
105428
105429 if (!todrop_rate[i]) return 0;
105430 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
105431 index b87ca32..76c7799 100644
105432 --- a/net/netfilter/ipvs/ip_vs_core.c
105433 +++ b/net/netfilter/ipvs/ip_vs_core.c
105434 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
105435 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
105436 /* do not touch skb anymore */
105437
105438 - atomic_inc(&cp->in_pkts);
105439 + atomic_inc_unchecked(&cp->in_pkts);
105440 ip_vs_conn_put(cp);
105441 return ret;
105442 }
105443 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
105444 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
105445 pkts = sysctl_sync_threshold(ipvs);
105446 else
105447 - pkts = atomic_add_return(1, &cp->in_pkts);
105448 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105449
105450 if (ipvs->sync_state & IP_VS_STATE_MASTER)
105451 ip_vs_sync_conn(net, cp, pkts);
105452 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
105453 index fdcda8b..dbc1979 100644
105454 --- a/net/netfilter/ipvs/ip_vs_ctl.c
105455 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
105456 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
105457 */
105458 ip_vs_rs_hash(ipvs, dest);
105459 }
105460 - atomic_set(&dest->conn_flags, conn_flags);
105461 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
105462
105463 /* bind the service */
105464 old_svc = rcu_dereference_protected(dest->svc, 1);
105465 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
105466 * align with netns init in ip_vs_control_net_init()
105467 */
105468
105469 -static struct ctl_table vs_vars[] = {
105470 +static ctl_table_no_const vs_vars[] __read_only = {
105471 {
105472 .procname = "amemthresh",
105473 .maxlen = sizeof(int),
105474 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
105475 " %-7s %-6d %-10d %-10d\n",
105476 &dest->addr.in6,
105477 ntohs(dest->port),
105478 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
105479 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
105480 atomic_read(&dest->weight),
105481 atomic_read(&dest->activeconns),
105482 atomic_read(&dest->inactconns));
105483 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
105484 "%-7s %-6d %-10d %-10d\n",
105485 ntohl(dest->addr.ip),
105486 ntohs(dest->port),
105487 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
105488 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
105489 atomic_read(&dest->weight),
105490 atomic_read(&dest->activeconns),
105491 atomic_read(&dest->inactconns));
105492 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
105493
105494 entry.addr = dest->addr.ip;
105495 entry.port = dest->port;
105496 - entry.conn_flags = atomic_read(&dest->conn_flags);
105497 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
105498 entry.weight = atomic_read(&dest->weight);
105499 entry.u_threshold = dest->u_threshold;
105500 entry.l_threshold = dest->l_threshold;
105501 @@ -3039,7 +3039,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
105502 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
105503 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
105504 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
105505 - (atomic_read(&dest->conn_flags) &
105506 + (atomic_read_unchecked(&dest->conn_flags) &
105507 IP_VS_CONN_F_FWD_MASK)) ||
105508 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
105509 atomic_read(&dest->weight)) ||
105510 @@ -3672,7 +3672,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
105511 {
105512 int idx;
105513 struct netns_ipvs *ipvs = net_ipvs(net);
105514 - struct ctl_table *tbl;
105515 + ctl_table_no_const *tbl;
105516
105517 atomic_set(&ipvs->dropentry, 0);
105518 spin_lock_init(&ipvs->dropentry_lock);
105519 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
105520 index 127f140..553d652 100644
105521 --- a/net/netfilter/ipvs/ip_vs_lblc.c
105522 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
105523 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
105524 * IPVS LBLC sysctl table
105525 */
105526 #ifdef CONFIG_SYSCTL
105527 -static struct ctl_table vs_vars_table[] = {
105528 +static ctl_table_no_const vs_vars_table[] __read_only = {
105529 {
105530 .procname = "lblc_expiration",
105531 .data = NULL,
105532 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
105533 index 2229d2d..b32b785 100644
105534 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
105535 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
105536 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
105537 * IPVS LBLCR sysctl table
105538 */
105539
105540 -static struct ctl_table vs_vars_table[] = {
105541 +static ctl_table_no_const vs_vars_table[] __read_only = {
105542 {
105543 .procname = "lblcr_expiration",
105544 .data = NULL,
105545 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
105546 index d93ceeb..4556144 100644
105547 --- a/net/netfilter/ipvs/ip_vs_sync.c
105548 +++ b/net/netfilter/ipvs/ip_vs_sync.c
105549 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
105550 cp = cp->control;
105551 if (cp) {
105552 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
105553 - pkts = atomic_add_return(1, &cp->in_pkts);
105554 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105555 else
105556 pkts = sysctl_sync_threshold(ipvs);
105557 ip_vs_sync_conn(net, cp->control, pkts);
105558 @@ -771,7 +771,7 @@ control:
105559 if (!cp)
105560 return;
105561 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
105562 - pkts = atomic_add_return(1, &cp->in_pkts);
105563 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105564 else
105565 pkts = sysctl_sync_threshold(ipvs);
105566 goto sloop;
105567 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
105568
105569 if (opt)
105570 memcpy(&cp->in_seq, opt, sizeof(*opt));
105571 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105572 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105573 cp->state = state;
105574 cp->old_state = cp->state;
105575 /*
105576 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
105577 index 3aedbda..6a63567 100644
105578 --- a/net/netfilter/ipvs/ip_vs_xmit.c
105579 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
105580 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
105581 else
105582 rc = NF_ACCEPT;
105583 /* do not touch skb anymore */
105584 - atomic_inc(&cp->in_pkts);
105585 + atomic_inc_unchecked(&cp->in_pkts);
105586 goto out;
105587 }
105588
105589 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
105590 else
105591 rc = NF_ACCEPT;
105592 /* do not touch skb anymore */
105593 - atomic_inc(&cp->in_pkts);
105594 + atomic_inc_unchecked(&cp->in_pkts);
105595 goto out;
105596 }
105597
105598 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
105599 index a4b5e2a..13b1de3 100644
105600 --- a/net/netfilter/nf_conntrack_acct.c
105601 +++ b/net/netfilter/nf_conntrack_acct.c
105602 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
105603 #ifdef CONFIG_SYSCTL
105604 static int nf_conntrack_acct_init_sysctl(struct net *net)
105605 {
105606 - struct ctl_table *table;
105607 + ctl_table_no_const *table;
105608
105609 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
105610 GFP_KERNEL);
105611 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
105612 index 46d1b26..b7f3b76 100644
105613 --- a/net/netfilter/nf_conntrack_core.c
105614 +++ b/net/netfilter/nf_conntrack_core.c
105615 @@ -1734,6 +1734,10 @@ void nf_conntrack_init_end(void)
105616 #define DYING_NULLS_VAL ((1<<30)+1)
105617 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
105618
105619 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105620 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
105621 +#endif
105622 +
105623 int nf_conntrack_init_net(struct net *net)
105624 {
105625 int ret = -ENOMEM;
105626 @@ -1759,7 +1763,11 @@ int nf_conntrack_init_net(struct net *net)
105627 if (!net->ct.stat)
105628 goto err_pcpu_lists;
105629
105630 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105631 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
105632 +#else
105633 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
105634 +#endif
105635 if (!net->ct.slabname)
105636 goto err_slabname;
105637
105638 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
105639 index 4e78c57..ec8fb74 100644
105640 --- a/net/netfilter/nf_conntrack_ecache.c
105641 +++ b/net/netfilter/nf_conntrack_ecache.c
105642 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
105643 #ifdef CONFIG_SYSCTL
105644 static int nf_conntrack_event_init_sysctl(struct net *net)
105645 {
105646 - struct ctl_table *table;
105647 + ctl_table_no_const *table;
105648
105649 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
105650 GFP_KERNEL);
105651 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
105652 index bd9d315..989947e 100644
105653 --- a/net/netfilter/nf_conntrack_helper.c
105654 +++ b/net/netfilter/nf_conntrack_helper.c
105655 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
105656
105657 static int nf_conntrack_helper_init_sysctl(struct net *net)
105658 {
105659 - struct ctl_table *table;
105660 + ctl_table_no_const *table;
105661
105662 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
105663 GFP_KERNEL);
105664 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
105665 index b65d586..beec902 100644
105666 --- a/net/netfilter/nf_conntrack_proto.c
105667 +++ b/net/netfilter/nf_conntrack_proto.c
105668 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
105669
105670 static void
105671 nf_ct_unregister_sysctl(struct ctl_table_header **header,
105672 - struct ctl_table **table,
105673 + ctl_table_no_const **table,
105674 unsigned int users)
105675 {
105676 if (users > 0)
105677 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
105678 index fc823fa..8311af3 100644
105679 --- a/net/netfilter/nf_conntrack_standalone.c
105680 +++ b/net/netfilter/nf_conntrack_standalone.c
105681 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
105682
105683 static int nf_conntrack_standalone_init_sysctl(struct net *net)
105684 {
105685 - struct ctl_table *table;
105686 + ctl_table_no_const *table;
105687
105688 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
105689 GFP_KERNEL);
105690 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
105691 index 7a394df..bd91a8a 100644
105692 --- a/net/netfilter/nf_conntrack_timestamp.c
105693 +++ b/net/netfilter/nf_conntrack_timestamp.c
105694 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
105695 #ifdef CONFIG_SYSCTL
105696 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
105697 {
105698 - struct ctl_table *table;
105699 + ctl_table_no_const *table;
105700
105701 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
105702 GFP_KERNEL);
105703 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
105704 index 43c926c..a5731d8 100644
105705 --- a/net/netfilter/nf_log.c
105706 +++ b/net/netfilter/nf_log.c
105707 @@ -362,7 +362,7 @@ static const struct file_operations nflog_file_ops = {
105708
105709 #ifdef CONFIG_SYSCTL
105710 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
105711 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
105712 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
105713
105714 static int nf_log_proc_dostring(struct ctl_table *table, int write,
105715 void __user *buffer, size_t *lenp, loff_t *ppos)
105716 @@ -393,13 +393,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
105717 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
105718 mutex_unlock(&nf_log_mutex);
105719 } else {
105720 + ctl_table_no_const nf_log_table = *table;
105721 +
105722 mutex_lock(&nf_log_mutex);
105723 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
105724 if (!logger)
105725 - table->data = "NONE";
105726 + nf_log_table.data = "NONE";
105727 else
105728 - table->data = logger->name;
105729 - r = proc_dostring(table, write, buffer, lenp, ppos);
105730 + nf_log_table.data = logger->name;
105731 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
105732 mutex_unlock(&nf_log_mutex);
105733 }
105734
105735 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
105736 index c68c1e5..8b5d670 100644
105737 --- a/net/netfilter/nf_sockopt.c
105738 +++ b/net/netfilter/nf_sockopt.c
105739 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
105740 }
105741 }
105742
105743 - list_add(&reg->list, &nf_sockopts);
105744 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
105745 out:
105746 mutex_unlock(&nf_sockopt_mutex);
105747 return ret;
105748 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
105749 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
105750 {
105751 mutex_lock(&nf_sockopt_mutex);
105752 - list_del(&reg->list);
105753 + pax_list_del((struct list_head *)&reg->list);
105754 mutex_unlock(&nf_sockopt_mutex);
105755 }
105756 EXPORT_SYMBOL(nf_unregister_sockopt);
105757 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
105758 index 11d85b3..7fcc420 100644
105759 --- a/net/netfilter/nfnetlink_log.c
105760 +++ b/net/netfilter/nfnetlink_log.c
105761 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
105762 struct nfnl_log_net {
105763 spinlock_t instances_lock;
105764 struct hlist_head instance_table[INSTANCE_BUCKETS];
105765 - atomic_t global_seq;
105766 + atomic_unchecked_t global_seq;
105767 };
105768
105769 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
105770 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
105771 /* global sequence number */
105772 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
105773 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
105774 - htonl(atomic_inc_return(&log->global_seq))))
105775 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
105776 goto nla_put_failure;
105777
105778 if (data_len) {
105779 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
105780 index b636486..9898807 100644
105781 --- a/net/netfilter/nft_compat.c
105782 +++ b/net/netfilter/nft_compat.c
105783 @@ -274,14 +274,7 @@ static void nft_match_eval(const struct nft_expr *expr,
105784 return;
105785 }
105786
105787 - switch(ret) {
105788 - case true:
105789 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
105790 - break;
105791 - case false:
105792 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
105793 - break;
105794 - }
105795 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
105796 }
105797
105798 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
105799 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
105800 new file mode 100644
105801 index 0000000..c566332
105802 --- /dev/null
105803 +++ b/net/netfilter/xt_gradm.c
105804 @@ -0,0 +1,51 @@
105805 +/*
105806 + * gradm match for netfilter
105807 + * Copyright © Zbigniew Krzystolik, 2010
105808 + *
105809 + * This program is free software; you can redistribute it and/or modify
105810 + * it under the terms of the GNU General Public License; either version
105811 + * 2 or 3 as published by the Free Software Foundation.
105812 + */
105813 +#include <linux/module.h>
105814 +#include <linux/moduleparam.h>
105815 +#include <linux/skbuff.h>
105816 +#include <linux/netfilter/x_tables.h>
105817 +#include <linux/grsecurity.h>
105818 +#include <linux/netfilter/xt_gradm.h>
105819 +
105820 +static bool
105821 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
105822 +{
105823 + const struct xt_gradm_mtinfo *info = par->matchinfo;
105824 + bool retval = false;
105825 + if (gr_acl_is_enabled())
105826 + retval = true;
105827 + return retval ^ info->invflags;
105828 +}
105829 +
105830 +static struct xt_match gradm_mt_reg __read_mostly = {
105831 + .name = "gradm",
105832 + .revision = 0,
105833 + .family = NFPROTO_UNSPEC,
105834 + .match = gradm_mt,
105835 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
105836 + .me = THIS_MODULE,
105837 +};
105838 +
105839 +static int __init gradm_mt_init(void)
105840 +{
105841 + return xt_register_match(&gradm_mt_reg);
105842 +}
105843 +
105844 +static void __exit gradm_mt_exit(void)
105845 +{
105846 + xt_unregister_match(&gradm_mt_reg);
105847 +}
105848 +
105849 +module_init(gradm_mt_init);
105850 +module_exit(gradm_mt_exit);
105851 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
105852 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
105853 +MODULE_LICENSE("GPL");
105854 +MODULE_ALIAS("ipt_gradm");
105855 +MODULE_ALIAS("ip6t_gradm");
105856 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
105857 index 1786968..1ec6dac 100644
105858 --- a/net/netfilter/xt_hashlimit.c
105859 +++ b/net/netfilter/xt_hashlimit.c
105860 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
105861 {
105862 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
105863
105864 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
105865 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
105866 if (!hashlimit_net->ipt_hashlimit)
105867 return -ENOMEM;
105868 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
105869 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
105870 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
105871 if (!hashlimit_net->ip6t_hashlimit) {
105872 remove_proc_entry("ipt_hashlimit", net->proc_net);
105873 return -ENOMEM;
105874 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
105875 index a9faae8..1ea30e0 100644
105876 --- a/net/netfilter/xt_recent.c
105877 +++ b/net/netfilter/xt_recent.c
105878 @@ -615,7 +615,7 @@ static int __net_init recent_proc_net_init(struct net *net)
105879 {
105880 struct recent_net *recent_net = recent_pernet(net);
105881
105882 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
105883 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
105884 if (!recent_net->xt_recent)
105885 return -ENOMEM;
105886 return 0;
105887 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
105888 index 11de55e..f25e448 100644
105889 --- a/net/netfilter/xt_statistic.c
105890 +++ b/net/netfilter/xt_statistic.c
105891 @@ -19,7 +19,7 @@
105892 #include <linux/module.h>
105893
105894 struct xt_statistic_priv {
105895 - atomic_t count;
105896 + atomic_unchecked_t count;
105897 } ____cacheline_aligned_in_smp;
105898
105899 MODULE_LICENSE("GPL");
105900 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
105901 break;
105902 case XT_STATISTIC_MODE_NTH:
105903 do {
105904 - oval = atomic_read(&info->master->count);
105905 + oval = atomic_read_unchecked(&info->master->count);
105906 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
105907 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
105908 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
105909 if (nval == 0)
105910 ret = !ret;
105911 break;
105912 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
105913 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
105914 if (info->master == NULL)
105915 return -ENOMEM;
105916 - atomic_set(&info->master->count, info->u.nth.count);
105917 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
105918
105919 return 0;
105920 }
105921 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
105922 index 75532ef..7a461cd 100644
105923 --- a/net/netlink/af_netlink.c
105924 +++ b/net/netlink/af_netlink.c
105925 @@ -273,7 +273,7 @@ static void netlink_overrun(struct sock *sk)
105926 sk->sk_error_report(sk);
105927 }
105928 }
105929 - atomic_inc(&sk->sk_drops);
105930 + atomic_inc_unchecked(&sk->sk_drops);
105931 }
105932
105933 static void netlink_rcv_wake(struct sock *sk)
105934 @@ -3007,7 +3007,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
105935 sk_wmem_alloc_get(s),
105936 nlk->cb_running,
105937 atomic_read(&s->sk_refcnt),
105938 - atomic_read(&s->sk_drops),
105939 + atomic_read_unchecked(&s->sk_drops),
105940 sock_i_ino(s)
105941 );
105942
105943 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
105944 index 6a55f71..e88c937 100644
105945 --- a/net/openvswitch/vport-internal_dev.c
105946 +++ b/net/openvswitch/vport-internal_dev.c
105947 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
105948 .ndo_get_stats64 = internal_dev_get_stats,
105949 };
105950
105951 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
105952 +static struct rtnl_link_ops internal_dev_link_ops = {
105953 .kind = "openvswitch",
105954 };
105955
105956 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
105957 index 296cc24..0f4115d 100644
105958 --- a/net/openvswitch/vport.c
105959 +++ b/net/openvswitch/vport.c
105960 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
105961 * netdev-stats can be directly read over netlink-ioctl.
105962 */
105963
105964 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
105965 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
105966 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
105967 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
105968 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
105969 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
105970 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
105971 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
105972
105973 for_each_possible_cpu(i) {
105974 const struct pcpu_sw_netstats *percpu_stats;
105975 @@ -537,19 +537,19 @@ static void ovs_vport_record_error(struct vport *vport,
105976 {
105977 switch (err_type) {
105978 case VPORT_E_RX_DROPPED:
105979 - atomic_long_inc(&vport->err_stats.rx_dropped);
105980 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
105981 break;
105982
105983 case VPORT_E_RX_ERROR:
105984 - atomic_long_inc(&vport->err_stats.rx_errors);
105985 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
105986 break;
105987
105988 case VPORT_E_TX_DROPPED:
105989 - atomic_long_inc(&vport->err_stats.tx_dropped);
105990 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
105991 break;
105992
105993 case VPORT_E_TX_ERROR:
105994 - atomic_long_inc(&vport->err_stats.tx_errors);
105995 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
105996 break;
105997 }
105998
105999 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
106000 index 8a057d7..b5710c8 100644
106001 --- a/net/openvswitch/vport.h
106002 +++ b/net/openvswitch/vport.h
106003 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
106004 /* The following definitions are for implementers of vport devices: */
106005
106006 struct vport_err_stats {
106007 - atomic_long_t rx_dropped;
106008 - atomic_long_t rx_errors;
106009 - atomic_long_t tx_dropped;
106010 - atomic_long_t tx_errors;
106011 + atomic_long_unchecked_t rx_dropped;
106012 + atomic_long_unchecked_t rx_errors;
106013 + atomic_long_unchecked_t tx_dropped;
106014 + atomic_long_unchecked_t tx_errors;
106015 };
106016 /**
106017 * struct vport_portids - array of netlink portids of a vport.
106018 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
106019 index 9cfe2e1..1b7caf8 100644
106020 --- a/net/packet/af_packet.c
106021 +++ b/net/packet/af_packet.c
106022 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
106023
106024 return ret;
106025 drop:
106026 - atomic_long_inc(&dev->tx_dropped);
106027 + atomic_long_inc_unchecked(&dev->tx_dropped);
106028 kfree_skb(skb);
106029 return NET_XMIT_DROP;
106030 }
106031 @@ -1839,7 +1839,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
106032
106033 spin_lock(&sk->sk_receive_queue.lock);
106034 po->stats.stats1.tp_packets++;
106035 - skb->dropcount = atomic_read(&sk->sk_drops);
106036 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
106037 __skb_queue_tail(&sk->sk_receive_queue, skb);
106038 spin_unlock(&sk->sk_receive_queue.lock);
106039 sk->sk_data_ready(sk);
106040 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
106041 drop_n_acct:
106042 spin_lock(&sk->sk_receive_queue.lock);
106043 po->stats.stats1.tp_drops++;
106044 - atomic_inc(&sk->sk_drops);
106045 + atomic_inc_unchecked(&sk->sk_drops);
106046 spin_unlock(&sk->sk_receive_queue.lock);
106047
106048 drop_n_restore:
106049 @@ -3485,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
106050 case PACKET_HDRLEN:
106051 if (len > sizeof(int))
106052 len = sizeof(int);
106053 - if (copy_from_user(&val, optval, len))
106054 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
106055 return -EFAULT;
106056 switch (val) {
106057 case TPACKET_V1:
106058 @@ -3531,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
106059 len = lv;
106060 if (put_user(len, optlen))
106061 return -EFAULT;
106062 - if (copy_to_user(optval, data, len))
106063 + if (len > sizeof(st) || copy_to_user(optval, data, len))
106064 return -EFAULT;
106065 return 0;
106066 }
106067 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
106068 index 5d3f2b7..8a4dbb7 100644
106069 --- a/net/phonet/pep.c
106070 +++ b/net/phonet/pep.c
106071 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
106072
106073 case PNS_PEP_CTRL_REQ:
106074 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
106075 - atomic_inc(&sk->sk_drops);
106076 + atomic_inc_unchecked(&sk->sk_drops);
106077 break;
106078 }
106079 __skb_pull(skb, 4);
106080 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
106081 }
106082
106083 if (pn->rx_credits == 0) {
106084 - atomic_inc(&sk->sk_drops);
106085 + atomic_inc_unchecked(&sk->sk_drops);
106086 err = -ENOBUFS;
106087 break;
106088 }
106089 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
106090 }
106091
106092 if (pn->rx_credits == 0) {
106093 - atomic_inc(&sk->sk_drops);
106094 + atomic_inc_unchecked(&sk->sk_drops);
106095 err = NET_RX_DROP;
106096 break;
106097 }
106098 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
106099 index 008214a..bb68240 100644
106100 --- a/net/phonet/socket.c
106101 +++ b/net/phonet/socket.c
106102 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
106103 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
106104 sock_i_ino(sk),
106105 atomic_read(&sk->sk_refcnt), sk,
106106 - atomic_read(&sk->sk_drops));
106107 + atomic_read_unchecked(&sk->sk_drops));
106108 }
106109 seq_pad(seq, '\n');
106110 return 0;
106111 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
106112 index c02a8c4..3c5b600 100644
106113 --- a/net/phonet/sysctl.c
106114 +++ b/net/phonet/sysctl.c
106115 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
106116 {
106117 int ret;
106118 int range[2] = {local_port_range[0], local_port_range[1]};
106119 - struct ctl_table tmp = {
106120 + ctl_table_no_const tmp = {
106121 .data = &range,
106122 .maxlen = sizeof(range),
106123 .mode = table->mode,
106124 diff --git a/net/rds/cong.c b/net/rds/cong.c
106125 index e5b65ac..f3b6fb7 100644
106126 --- a/net/rds/cong.c
106127 +++ b/net/rds/cong.c
106128 @@ -78,7 +78,7 @@
106129 * finds that the saved generation number is smaller than the global generation
106130 * number, it wakes up the process.
106131 */
106132 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
106133 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
106134
106135 /*
106136 * Congestion monitoring
106137 @@ -233,7 +233,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
106138 rdsdebug("waking map %p for %pI4\n",
106139 map, &map->m_addr);
106140 rds_stats_inc(s_cong_update_received);
106141 - atomic_inc(&rds_cong_generation);
106142 + atomic_inc_unchecked(&rds_cong_generation);
106143 if (waitqueue_active(&map->m_waitq))
106144 wake_up(&map->m_waitq);
106145 if (waitqueue_active(&rds_poll_waitq))
106146 @@ -259,7 +259,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
106147
106148 int rds_cong_updated_since(unsigned long *recent)
106149 {
106150 - unsigned long gen = atomic_read(&rds_cong_generation);
106151 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
106152
106153 if (likely(*recent == gen))
106154 return 0;
106155 diff --git a/net/rds/connection.c b/net/rds/connection.c
106156 index 378c3a6..ba4382c 100644
106157 --- a/net/rds/connection.c
106158 +++ b/net/rds/connection.c
106159 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
106160 }
106161
106162 atomic_set(&conn->c_state, RDS_CONN_DOWN);
106163 + conn->c_send_gen = 0;
106164 conn->c_reconnect_jiffies = 0;
106165 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
106166 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
106167 diff --git a/net/rds/ib.h b/net/rds/ib.h
106168 index c36d713..af45bf2 100644
106169 --- a/net/rds/ib.h
106170 +++ b/net/rds/ib.h
106171 @@ -128,7 +128,7 @@ struct rds_ib_connection {
106172 /* sending acks */
106173 unsigned long i_ack_flags;
106174 #ifdef KERNEL_HAS_ATOMIC64
106175 - atomic64_t i_ack_next; /* next ACK to send */
106176 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
106177 #else
106178 spinlock_t i_ack_lock; /* protect i_ack_next */
106179 u64 i_ack_next; /* next ACK to send */
106180 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
106181 index 31b74f5..dc1fbfa 100644
106182 --- a/net/rds/ib_cm.c
106183 +++ b/net/rds/ib_cm.c
106184 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
106185 /* Clear the ACK state */
106186 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
106187 #ifdef KERNEL_HAS_ATOMIC64
106188 - atomic64_set(&ic->i_ack_next, 0);
106189 + atomic64_set_unchecked(&ic->i_ack_next, 0);
106190 #else
106191 ic->i_ack_next = 0;
106192 #endif
106193 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
106194 index 1b981a4..ae44b0c 100644
106195 --- a/net/rds/ib_recv.c
106196 +++ b/net/rds/ib_recv.c
106197 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
106198 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
106199 int ack_required)
106200 {
106201 - atomic64_set(&ic->i_ack_next, seq);
106202 + atomic64_set_unchecked(&ic->i_ack_next, seq);
106203 if (ack_required) {
106204 smp_mb__before_atomic();
106205 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106206 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
106207 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106208 smp_mb__after_atomic();
106209
106210 - return atomic64_read(&ic->i_ack_next);
106211 + return atomic64_read_unchecked(&ic->i_ack_next);
106212 }
106213 #endif
106214
106215 diff --git a/net/rds/iw.h b/net/rds/iw.h
106216 index cbe6674..dc9eb89 100644
106217 --- a/net/rds/iw.h
106218 +++ b/net/rds/iw.h
106219 @@ -134,7 +134,7 @@ struct rds_iw_connection {
106220 /* sending acks */
106221 unsigned long i_ack_flags;
106222 #ifdef KERNEL_HAS_ATOMIC64
106223 - atomic64_t i_ack_next; /* next ACK to send */
106224 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
106225 #else
106226 spinlock_t i_ack_lock; /* protect i_ack_next */
106227 u64 i_ack_next; /* next ACK to send */
106228 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
106229 index a91e1db..cf3053f 100644
106230 --- a/net/rds/iw_cm.c
106231 +++ b/net/rds/iw_cm.c
106232 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
106233 /* Clear the ACK state */
106234 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
106235 #ifdef KERNEL_HAS_ATOMIC64
106236 - atomic64_set(&ic->i_ack_next, 0);
106237 + atomic64_set_unchecked(&ic->i_ack_next, 0);
106238 #else
106239 ic->i_ack_next = 0;
106240 #endif
106241 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
106242 index a66d179..cf1e258 100644
106243 --- a/net/rds/iw_recv.c
106244 +++ b/net/rds/iw_recv.c
106245 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
106246 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
106247 int ack_required)
106248 {
106249 - atomic64_set(&ic->i_ack_next, seq);
106250 + atomic64_set_unchecked(&ic->i_ack_next, seq);
106251 if (ack_required) {
106252 smp_mb__before_atomic();
106253 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106254 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
106255 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106256 smp_mb__after_atomic();
106257
106258 - return atomic64_read(&ic->i_ack_next);
106259 + return atomic64_read_unchecked(&ic->i_ack_next);
106260 }
106261 #endif
106262
106263 diff --git a/net/rds/rds.h b/net/rds/rds.h
106264 index c2a5eef..87a7460 100644
106265 --- a/net/rds/rds.h
106266 +++ b/net/rds/rds.h
106267 @@ -110,6 +110,7 @@ struct rds_connection {
106268 void *c_transport_data;
106269
106270 atomic_t c_state;
106271 + unsigned long c_send_gen;
106272 unsigned long c_flags;
106273 unsigned long c_reconnect_jiffies;
106274 struct delayed_work c_send_w;
106275 @@ -448,7 +449,7 @@ struct rds_transport {
106276 void (*sync_mr)(void *trans_private, int direction);
106277 void (*free_mr)(void *trans_private, int invalidate);
106278 void (*flush_mrs)(void);
106279 -};
106280 +} __do_const;
106281
106282 struct rds_sock {
106283 struct sock rs_sk;
106284 diff --git a/net/rds/send.c b/net/rds/send.c
106285 index 42f65d4..49f77ef 100644
106286 --- a/net/rds/send.c
106287 +++ b/net/rds/send.c
106288 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
106289 struct scatterlist *sg;
106290 int ret = 0;
106291 LIST_HEAD(to_be_dropped);
106292 + int batch_count;
106293 + unsigned long send_gen = 0;
106294
106295 restart:
106296 + batch_count = 0;
106297
106298 /*
106299 * sendmsg calls here after having queued its message on the send
106300 @@ -157,6 +160,17 @@ restart:
106301 }
106302
106303 /*
106304 + * we record the send generation after doing the xmit acquire.
106305 + * if someone else manages to jump in and do some work, we'll use
106306 + * this to avoid a goto restart farther down.
106307 + *
106308 + * The acquire_in_xmit() check above ensures that only one
106309 + * caller can increment c_send_gen at any time.
106310 + */
106311 + conn->c_send_gen++;
106312 + send_gen = conn->c_send_gen;
106313 +
106314 + /*
106315 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
106316 * we do the opposite to avoid races.
106317 */
106318 @@ -202,6 +216,16 @@ restart:
106319 if (!rm) {
106320 unsigned int len;
106321
106322 + batch_count++;
106323 +
106324 + /* we want to process as big a batch as we can, but
106325 + * we also want to avoid softlockups. If we've been
106326 + * through a lot of messages, lets back off and see
106327 + * if anyone else jumps in
106328 + */
106329 + if (batch_count >= 1024)
106330 + goto over_batch;
106331 +
106332 spin_lock_irqsave(&conn->c_lock, flags);
106333
106334 if (!list_empty(&conn->c_send_queue)) {
106335 @@ -357,9 +381,9 @@ restart:
106336 }
106337 }
106338
106339 +over_batch:
106340 if (conn->c_trans->xmit_complete)
106341 conn->c_trans->xmit_complete(conn);
106342 -
106343 release_in_xmit(conn);
106344
106345 /* Nuke any messages we decided not to retransmit. */
106346 @@ -380,10 +404,15 @@ restart:
106347 * If the transport cannot continue (i.e ret != 0), then it must
106348 * call us when more room is available, such as from the tx
106349 * completion handler.
106350 + *
106351 + * We have an extra generation check here so that if someone manages
106352 + * to jump in after our release_in_xmit, we'll see that they have done
106353 + * some work and we will skip our goto
106354 */
106355 if (ret == 0) {
106356 smp_mb();
106357 - if (!list_empty(&conn->c_send_queue)) {
106358 + if (!list_empty(&conn->c_send_queue) &&
106359 + send_gen == conn->c_send_gen) {
106360 rds_stats_inc(s_send_lock_queue_raced);
106361 goto restart;
106362 }
106363 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
106364 index edac9ef..16bcb98 100644
106365 --- a/net/rds/tcp.c
106366 +++ b/net/rds/tcp.c
106367 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
106368 int val = 1;
106369
106370 set_fs(KERNEL_DS);
106371 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
106372 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
106373 sizeof(val));
106374 set_fs(oldfs);
106375 }
106376 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
106377 index 53b17ca..45463e7 100644
106378 --- a/net/rds/tcp_send.c
106379 +++ b/net/rds/tcp_send.c
106380 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
106381
106382 oldfs = get_fs();
106383 set_fs(KERNEL_DS);
106384 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
106385 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
106386 sizeof(val));
106387 set_fs(oldfs);
106388 }
106389 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
106390 index 7b16704..9628ec6 100644
106391 --- a/net/rxrpc/af_rxrpc.c
106392 +++ b/net/rxrpc/af_rxrpc.c
106393 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
106394 __be32 rxrpc_epoch;
106395
106396 /* current debugging ID */
106397 -atomic_t rxrpc_debug_id;
106398 +atomic_unchecked_t rxrpc_debug_id;
106399
106400 /* count of skbs currently in use */
106401 atomic_t rxrpc_n_skbs;
106402 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
106403 index c6be17a..2a6200a 100644
106404 --- a/net/rxrpc/ar-ack.c
106405 +++ b/net/rxrpc/ar-ack.c
106406 @@ -223,7 +223,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
106407
106408 _enter("{%d,%d,%d,%d},",
106409 call->acks_hard, call->acks_unacked,
106410 - atomic_read(&call->sequence),
106411 + atomic_read_unchecked(&call->sequence),
106412 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
106413
106414 stop = 0;
106415 @@ -247,7 +247,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
106416
106417 /* each Tx packet has a new serial number */
106418 sp->hdr.serial =
106419 - htonl(atomic_inc_return(&call->conn->serial));
106420 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
106421
106422 hdr = (struct rxrpc_header *) txb->head;
106423 hdr->serial = sp->hdr.serial;
106424 @@ -451,7 +451,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
106425 */
106426 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
106427 {
106428 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
106429 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
106430 }
106431
106432 /*
106433 @@ -677,7 +677,7 @@ process_further:
106434
106435 latest = ntohl(sp->hdr.serial);
106436 hard = ntohl(ack.firstPacket);
106437 - tx = atomic_read(&call->sequence);
106438 + tx = atomic_read_unchecked(&call->sequence);
106439
106440 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
106441 latest,
106442 @@ -1209,7 +1209,7 @@ void rxrpc_process_call(struct work_struct *work)
106443 goto maybe_reschedule;
106444
106445 send_ACK_with_skew:
106446 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
106447 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
106448 ntohl(ack.serial));
106449 send_ACK:
106450 mtu = call->conn->trans->peer->if_mtu;
106451 @@ -1221,7 +1221,7 @@ send_ACK:
106452 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
106453 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
106454
106455 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
106456 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
106457 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
106458 ntohl(hdr.serial),
106459 ntohs(ack.maxSkew),
106460 @@ -1239,7 +1239,7 @@ send_ACK:
106461 send_message:
106462 _debug("send message");
106463
106464 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
106465 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
106466 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
106467 send_message_2:
106468
106469 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
106470 index a9e05db..194e793 100644
106471 --- a/net/rxrpc/ar-call.c
106472 +++ b/net/rxrpc/ar-call.c
106473 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
106474 spin_lock_init(&call->lock);
106475 rwlock_init(&call->state_lock);
106476 atomic_set(&call->usage, 1);
106477 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
106478 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106479 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
106480
106481 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
106482 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
106483 index 6631f4f..bfdf056 100644
106484 --- a/net/rxrpc/ar-connection.c
106485 +++ b/net/rxrpc/ar-connection.c
106486 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
106487 rwlock_init(&conn->lock);
106488 spin_lock_init(&conn->state_lock);
106489 atomic_set(&conn->usage, 1);
106490 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
106491 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106492 conn->avail_calls = RXRPC_MAXCALLS;
106493 conn->size_align = 4;
106494 conn->header_size = sizeof(struct rxrpc_header);
106495 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
106496 index e7ed43a..6afa140 100644
106497 --- a/net/rxrpc/ar-connevent.c
106498 +++ b/net/rxrpc/ar-connevent.c
106499 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
106500
106501 len = iov[0].iov_len + iov[1].iov_len;
106502
106503 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
106504 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106505 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
106506
106507 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
106508 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
106509 index 481f89f..ceeaf8d 100644
106510 --- a/net/rxrpc/ar-input.c
106511 +++ b/net/rxrpc/ar-input.c
106512 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
106513 /* track the latest serial number on this connection for ACK packet
106514 * information */
106515 serial = ntohl(sp->hdr.serial);
106516 - hi_serial = atomic_read(&call->conn->hi_serial);
106517 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
106518 while (serial > hi_serial)
106519 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
106520 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
106521 serial);
106522
106523 /* request ACK generation for any ACK or DATA packet that requests
106524 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
106525 index ba9fd36..9bbfe01 100644
106526 --- a/net/rxrpc/ar-internal.h
106527 +++ b/net/rxrpc/ar-internal.h
106528 @@ -272,8 +272,8 @@ struct rxrpc_connection {
106529 int error; /* error code for local abort */
106530 int debug_id; /* debug ID for printks */
106531 unsigned int call_counter; /* call ID counter */
106532 - atomic_t serial; /* packet serial number counter */
106533 - atomic_t hi_serial; /* highest serial number received */
106534 + atomic_unchecked_t serial; /* packet serial number counter */
106535 + atomic_unchecked_t hi_serial; /* highest serial number received */
106536 u8 avail_calls; /* number of calls available */
106537 u8 size_align; /* data size alignment (for security) */
106538 u8 header_size; /* rxrpc + security header size */
106539 @@ -346,7 +346,7 @@ struct rxrpc_call {
106540 spinlock_t lock;
106541 rwlock_t state_lock; /* lock for state transition */
106542 atomic_t usage;
106543 - atomic_t sequence; /* Tx data packet sequence counter */
106544 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
106545 u32 abort_code; /* local/remote abort code */
106546 enum { /* current state of call */
106547 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
106548 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
106549 */
106550 extern atomic_t rxrpc_n_skbs;
106551 extern __be32 rxrpc_epoch;
106552 -extern atomic_t rxrpc_debug_id;
106553 +extern atomic_unchecked_t rxrpc_debug_id;
106554 extern struct workqueue_struct *rxrpc_workqueue;
106555
106556 /*
106557 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
106558 index 87f7135..74d3703 100644
106559 --- a/net/rxrpc/ar-local.c
106560 +++ b/net/rxrpc/ar-local.c
106561 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
106562 spin_lock_init(&local->lock);
106563 rwlock_init(&local->services_lock);
106564 atomic_set(&local->usage, 1);
106565 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
106566 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106567 memcpy(&local->srx, srx, sizeof(*srx));
106568 }
106569
106570 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
106571 index e1a9373..a67f207 100644
106572 --- a/net/rxrpc/ar-output.c
106573 +++ b/net/rxrpc/ar-output.c
106574 @@ -680,14 +680,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
106575 memset(skb_put(skb, pad), 0, pad);
106576 }
106577
106578 - seq = atomic_inc_return(&call->sequence);
106579 + seq = atomic_inc_return_unchecked(&call->sequence);
106580
106581 sp->hdr.epoch = conn->epoch;
106582 sp->hdr.cid = call->cid;
106583 sp->hdr.callNumber = call->call_id;
106584 sp->hdr.seq = htonl(seq);
106585 sp->hdr.serial =
106586 - htonl(atomic_inc_return(&conn->serial));
106587 + htonl(atomic_inc_return_unchecked(&conn->serial));
106588 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
106589 sp->hdr.userStatus = 0;
106590 sp->hdr.securityIndex = conn->security_ix;
106591 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
106592 index bebaa43..2644591 100644
106593 --- a/net/rxrpc/ar-peer.c
106594 +++ b/net/rxrpc/ar-peer.c
106595 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
106596 INIT_LIST_HEAD(&peer->error_targets);
106597 spin_lock_init(&peer->lock);
106598 atomic_set(&peer->usage, 1);
106599 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
106600 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106601 memcpy(&peer->srx, srx, sizeof(*srx));
106602
106603 rxrpc_assess_MTU_size(peer);
106604 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
106605 index 38047f7..9f48511 100644
106606 --- a/net/rxrpc/ar-proc.c
106607 +++ b/net/rxrpc/ar-proc.c
106608 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
106609 atomic_read(&conn->usage),
106610 rxrpc_conn_states[conn->state],
106611 key_serial(conn->key),
106612 - atomic_read(&conn->serial),
106613 - atomic_read(&conn->hi_serial));
106614 + atomic_read_unchecked(&conn->serial),
106615 + atomic_read_unchecked(&conn->hi_serial));
106616
106617 return 0;
106618 }
106619 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
106620 index 1976dec..aa70be5 100644
106621 --- a/net/rxrpc/ar-transport.c
106622 +++ b/net/rxrpc/ar-transport.c
106623 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
106624 spin_lock_init(&trans->client_lock);
106625 rwlock_init(&trans->conn_lock);
106626 atomic_set(&trans->usage, 1);
106627 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
106628 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106629
106630 if (peer->srx.transport.family == AF_INET) {
106631 switch (peer->srx.transport_type) {
106632 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
106633 index f226709..0e735a8 100644
106634 --- a/net/rxrpc/rxkad.c
106635 +++ b/net/rxrpc/rxkad.c
106636 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
106637
106638 len = iov[0].iov_len + iov[1].iov_len;
106639
106640 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
106641 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106642 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
106643
106644 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
106645 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
106646
106647 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
106648
106649 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
106650 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106651 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
106652
106653 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
106654 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
106655 index 6efca30..1259f82 100644
106656 --- a/net/sched/sch_generic.c
106657 +++ b/net/sched/sch_generic.c
106658 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
106659 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
106660 if (dev->reg_state == NETREG_UNINITIALIZED)
106661 return;
106662 - atomic_inc(&dev->carrier_changes);
106663 + atomic_inc_unchecked(&dev->carrier_changes);
106664 linkwatch_fire_event(dev);
106665 if (netif_running(dev))
106666 __netdev_watchdog_up(dev);
106667 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
106668 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
106669 if (dev->reg_state == NETREG_UNINITIALIZED)
106670 return;
106671 - atomic_inc(&dev->carrier_changes);
106672 + atomic_inc_unchecked(&dev->carrier_changes);
106673 linkwatch_fire_event(dev);
106674 }
106675 }
106676 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
106677 index 0e4198e..f94193e 100644
106678 --- a/net/sctp/ipv6.c
106679 +++ b/net/sctp/ipv6.c
106680 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
106681 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
106682 };
106683
106684 -static struct sctp_af sctp_af_inet6 = {
106685 +static struct sctp_af sctp_af_inet6 __read_only = {
106686 .sa_family = AF_INET6,
106687 .sctp_xmit = sctp_v6_xmit,
106688 .setsockopt = ipv6_setsockopt,
106689 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
106690 #endif
106691 };
106692
106693 -static struct sctp_pf sctp_pf_inet6 = {
106694 +static struct sctp_pf sctp_pf_inet6 __read_only = {
106695 .event_msgname = sctp_inet6_event_msgname,
106696 .skb_msgname = sctp_inet6_skb_msgname,
106697 .af_supported = sctp_inet6_af_supported,
106698 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
106699
106700 void sctp_v6_pf_exit(void)
106701 {
106702 - list_del(&sctp_af_inet6.list);
106703 + pax_list_del(&sctp_af_inet6.list);
106704 }
106705
106706 /* Initialize IPv6 support and register with socket layer. */
106707 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
106708 index 8f34b27..b105385 100644
106709 --- a/net/sctp/protocol.c
106710 +++ b/net/sctp/protocol.c
106711 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
106712 return 0;
106713 }
106714
106715 + pax_open_kernel();
106716 INIT_LIST_HEAD(&af->list);
106717 - list_add_tail(&af->list, &sctp_address_families);
106718 + pax_close_kernel();
106719 + pax_list_add_tail(&af->list, &sctp_address_families);
106720 return 1;
106721 }
106722
106723 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
106724
106725 static struct sctp_af sctp_af_inet;
106726
106727 -static struct sctp_pf sctp_pf_inet = {
106728 +static struct sctp_pf sctp_pf_inet __read_only = {
106729 .event_msgname = sctp_inet_event_msgname,
106730 .skb_msgname = sctp_inet_skb_msgname,
106731 .af_supported = sctp_inet_af_supported,
106732 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
106733 };
106734
106735 /* IPv4 address related functions. */
106736 -static struct sctp_af sctp_af_inet = {
106737 +static struct sctp_af sctp_af_inet __read_only = {
106738 .sa_family = AF_INET,
106739 .sctp_xmit = sctp_v4_xmit,
106740 .setsockopt = ip_setsockopt,
106741 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
106742
106743 static void sctp_v4_pf_exit(void)
106744 {
106745 - list_del(&sctp_af_inet.list);
106746 + pax_list_del(&sctp_af_inet.list);
106747 }
106748
106749 static int sctp_v4_protosw_init(void)
106750 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
106751 index fef2acd..c705c4f 100644
106752 --- a/net/sctp/sm_sideeffect.c
106753 +++ b/net/sctp/sm_sideeffect.c
106754 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
106755 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
106756 }
106757
106758 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106759 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106760 NULL,
106761 sctp_generate_t1_cookie_event,
106762 sctp_generate_t1_init_event,
106763 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
106764 index aafe94b..40b016f 100644
106765 --- a/net/sctp/socket.c
106766 +++ b/net/sctp/socket.c
106767 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
106768 {
106769 struct sctp_association *asoc;
106770 struct sctp_ulpevent *event;
106771 + struct sctp_event_subscribe subscribe;
106772
106773 if (optlen > sizeof(struct sctp_event_subscribe))
106774 return -EINVAL;
106775 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
106776 + if (copy_from_user(&subscribe, optval, optlen))
106777 return -EFAULT;
106778 + sctp_sk(sk)->subscribe = subscribe;
106779
106780 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
106781 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
106782 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
106783 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106784 int __user *optlen)
106785 {
106786 + struct sctp_event_subscribe subscribe;
106787 +
106788 if (len <= 0)
106789 return -EINVAL;
106790 if (len > sizeof(struct sctp_event_subscribe))
106791 len = sizeof(struct sctp_event_subscribe);
106792 if (put_user(len, optlen))
106793 return -EFAULT;
106794 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
106795 + subscribe = sctp_sk(sk)->subscribe;
106796 + if (copy_to_user(optval, &subscribe, len))
106797 return -EFAULT;
106798 return 0;
106799 }
106800 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106801 */
106802 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
106803 {
106804 + __u32 autoclose;
106805 +
106806 /* Applicable to UDP-style socket only */
106807 if (sctp_style(sk, TCP))
106808 return -EOPNOTSUPP;
106809 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
106810 len = sizeof(int);
106811 if (put_user(len, optlen))
106812 return -EFAULT;
106813 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
106814 + autoclose = sctp_sk(sk)->autoclose;
106815 + if (copy_to_user(optval, &autoclose, sizeof(int)))
106816 return -EFAULT;
106817 return 0;
106818 }
106819 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
106820 */
106821 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
106822 {
106823 + struct sctp_initmsg initmsg;
106824 +
106825 if (len < sizeof(struct sctp_initmsg))
106826 return -EINVAL;
106827 len = sizeof(struct sctp_initmsg);
106828 if (put_user(len, optlen))
106829 return -EFAULT;
106830 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
106831 + initmsg = sctp_sk(sk)->initmsg;
106832 + if (copy_to_user(optval, &initmsg, len))
106833 return -EFAULT;
106834 return 0;
106835 }
106836 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
106837 ->addr_to_user(sp, &temp);
106838 if (space_left < addrlen)
106839 return -ENOMEM;
106840 + if (addrlen > sizeof(temp) || addrlen < 0)
106841 + return -EFAULT;
106842 if (copy_to_user(to, &temp, addrlen))
106843 return -EFAULT;
106844 to += addrlen;
106845 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
106846 index 2e9ada1..40f425d 100644
106847 --- a/net/sctp/sysctl.c
106848 +++ b/net/sctp/sysctl.c
106849 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
106850 loff_t *ppos)
106851 {
106852 struct net *net = current->nsproxy->net_ns;
106853 - struct ctl_table tbl;
106854 + ctl_table_no_const tbl;
106855 bool changed = false;
106856 char *none = "none";
106857 char tmp[8];
106858 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
106859 struct net *net = current->nsproxy->net_ns;
106860 unsigned int min = *(unsigned int *) ctl->extra1;
106861 unsigned int max = *(unsigned int *) ctl->extra2;
106862 - struct ctl_table tbl;
106863 + ctl_table_no_const tbl;
106864 int ret, new_value;
106865
106866 memset(&tbl, 0, sizeof(struct ctl_table));
106867 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
106868 struct net *net = current->nsproxy->net_ns;
106869 unsigned int min = *(unsigned int *) ctl->extra1;
106870 unsigned int max = *(unsigned int *) ctl->extra2;
106871 - struct ctl_table tbl;
106872 + ctl_table_no_const tbl;
106873 int ret, new_value;
106874
106875 memset(&tbl, 0, sizeof(struct ctl_table));
106876 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106877 loff_t *ppos)
106878 {
106879 struct net *net = current->nsproxy->net_ns;
106880 - struct ctl_table tbl;
106881 + ctl_table_no_const tbl;
106882 int new_value, ret;
106883
106884 memset(&tbl, 0, sizeof(struct ctl_table));
106885 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106886
106887 int sctp_sysctl_net_register(struct net *net)
106888 {
106889 - struct ctl_table *table;
106890 + ctl_table_no_const *table;
106891 int i;
106892
106893 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
106894 diff --git a/net/socket.c b/net/socket.c
106895 index d50e7ca..c33fa46 100644
106896 --- a/net/socket.c
106897 +++ b/net/socket.c
106898 @@ -89,6 +89,7 @@
106899 #include <linux/magic.h>
106900 #include <linux/slab.h>
106901 #include <linux/xattr.h>
106902 +#include <linux/in.h>
106903
106904 #include <asm/uaccess.h>
106905 #include <asm/unistd.h>
106906 @@ -107,6 +108,7 @@
106907 #include <linux/atalk.h>
106908 #include <net/busy_poll.h>
106909 #include <linux/errqueue.h>
106910 +#include <linux/grsock.h>
106911
106912 #ifdef CONFIG_NET_RX_BUSY_POLL
106913 unsigned int sysctl_net_busy_read __read_mostly;
106914 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
106915 */
106916
106917 static DEFINE_SPINLOCK(net_family_lock);
106918 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106919 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106920
106921 /*
106922 * Statistics counters of the socket lists
106923 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
106924 &sockfs_dentry_operations, SOCKFS_MAGIC);
106925 }
106926
106927 -static struct vfsmount *sock_mnt __read_mostly;
106928 +struct vfsmount *sock_mnt __read_mostly;
106929
106930 static struct file_system_type sock_fs_type = {
106931 .name = "sockfs",
106932 @@ -1235,6 +1237,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106933 return -EAFNOSUPPORT;
106934 if (type < 0 || type >= SOCK_MAX)
106935 return -EINVAL;
106936 + if (protocol < 0)
106937 + return -EINVAL;
106938
106939 /* Compatibility.
106940
106941 @@ -1255,6 +1259,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106942 if (err)
106943 return err;
106944
106945 + if(!kern && !gr_search_socket(family, type, protocol)) {
106946 + if (rcu_access_pointer(net_families[family]) == NULL)
106947 + return -EAFNOSUPPORT;
106948 + else
106949 + return -EACCES;
106950 + }
106951 +
106952 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
106953 + if (rcu_access_pointer(net_families[family]) == NULL)
106954 + return -EAFNOSUPPORT;
106955 + else
106956 + return -EACCES;
106957 + }
106958 +
106959 /*
106960 * Allocate the socket and allow the family to set things up. if
106961 * the protocol is 0, the family is instructed to select an appropriate
106962 @@ -1506,6 +1524,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106963 if (sock) {
106964 err = move_addr_to_kernel(umyaddr, addrlen, &address);
106965 if (err >= 0) {
106966 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
106967 + err = -EACCES;
106968 + goto error;
106969 + }
106970 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
106971 + if (err)
106972 + goto error;
106973 +
106974 err = security_socket_bind(sock,
106975 (struct sockaddr *)&address,
106976 addrlen);
106977 @@ -1514,6 +1540,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106978 (struct sockaddr *)
106979 &address, addrlen);
106980 }
106981 +error:
106982 fput_light(sock->file, fput_needed);
106983 }
106984 return err;
106985 @@ -1537,10 +1564,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
106986 if ((unsigned int)backlog > somaxconn)
106987 backlog = somaxconn;
106988
106989 + if (gr_handle_sock_server_other(sock->sk)) {
106990 + err = -EPERM;
106991 + goto error;
106992 + }
106993 +
106994 + err = gr_search_listen(sock);
106995 + if (err)
106996 + goto error;
106997 +
106998 err = security_socket_listen(sock, backlog);
106999 if (!err)
107000 err = sock->ops->listen(sock, backlog);
107001
107002 +error:
107003 fput_light(sock->file, fput_needed);
107004 }
107005 return err;
107006 @@ -1584,6 +1621,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
107007 newsock->type = sock->type;
107008 newsock->ops = sock->ops;
107009
107010 + if (gr_handle_sock_server_other(sock->sk)) {
107011 + err = -EPERM;
107012 + sock_release(newsock);
107013 + goto out_put;
107014 + }
107015 +
107016 + err = gr_search_accept(sock);
107017 + if (err) {
107018 + sock_release(newsock);
107019 + goto out_put;
107020 + }
107021 +
107022 /*
107023 * We don't need try_module_get here, as the listening socket (sock)
107024 * has the protocol module (sock->ops->owner) held.
107025 @@ -1629,6 +1678,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
107026 fd_install(newfd, newfile);
107027 err = newfd;
107028
107029 + gr_attach_curr_ip(newsock->sk);
107030 +
107031 out_put:
107032 fput_light(sock->file, fput_needed);
107033 out:
107034 @@ -1661,6 +1712,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
107035 int, addrlen)
107036 {
107037 struct socket *sock;
107038 + struct sockaddr *sck;
107039 struct sockaddr_storage address;
107040 int err, fput_needed;
107041
107042 @@ -1671,6 +1723,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
107043 if (err < 0)
107044 goto out_put;
107045
107046 + sck = (struct sockaddr *)&address;
107047 +
107048 + if (gr_handle_sock_client(sck)) {
107049 + err = -EACCES;
107050 + goto out_put;
107051 + }
107052 +
107053 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
107054 + if (err)
107055 + goto out_put;
107056 +
107057 err =
107058 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
107059 if (err)
107060 @@ -1752,6 +1815,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
107061 * the protocol.
107062 */
107063
107064 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
107065 +
107066 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
107067 unsigned int, flags, struct sockaddr __user *, addr,
107068 int, addr_len)
107069 @@ -1819,7 +1884,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
107070 struct socket *sock;
107071 struct iovec iov;
107072 struct msghdr msg;
107073 - struct sockaddr_storage address;
107074 + struct sockaddr_storage address = { };
107075 int err, err2;
107076 int fput_needed;
107077
107078 @@ -2069,7 +2134,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
107079 * checking falls down on this.
107080 */
107081 if (copy_from_user(ctl_buf,
107082 - (void __user __force *)msg_sys->msg_control,
107083 + (void __force_user *)msg_sys->msg_control,
107084 ctl_len))
107085 goto out_freectl;
107086 msg_sys->msg_control = ctl_buf;
107087 @@ -2220,7 +2285,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
107088 ssize_t err;
107089
107090 /* kernel mode address */
107091 - struct sockaddr_storage addr;
107092 + struct sockaddr_storage addr = { };
107093
107094 /* user mode address pointers */
107095 struct sockaddr __user *uaddr;
107096 @@ -2866,7 +2931,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
107097 ifr = compat_alloc_user_space(buf_size);
107098 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
107099
107100 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
107101 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
107102 return -EFAULT;
107103
107104 if (put_user(convert_in ? rxnfc : compat_ptr(data),
107105 @@ -2977,7 +3042,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
107106 old_fs = get_fs();
107107 set_fs(KERNEL_DS);
107108 err = dev_ioctl(net, cmd,
107109 - (struct ifreq __user __force *) &kifr);
107110 + (struct ifreq __force_user *) &kifr);
107111 set_fs(old_fs);
107112
107113 return err;
107114 @@ -3070,7 +3135,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
107115
107116 old_fs = get_fs();
107117 set_fs(KERNEL_DS);
107118 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
107119 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
107120 set_fs(old_fs);
107121
107122 if (cmd == SIOCGIFMAP && !err) {
107123 @@ -3154,7 +3219,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
107124 ret |= get_user(rtdev, &(ur4->rt_dev));
107125 if (rtdev) {
107126 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
107127 - r4.rt_dev = (char __user __force *)devname;
107128 + r4.rt_dev = (char __force_user *)devname;
107129 devname[15] = 0;
107130 } else
107131 r4.rt_dev = NULL;
107132 @@ -3381,8 +3446,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
107133 int __user *uoptlen;
107134 int err;
107135
107136 - uoptval = (char __user __force *) optval;
107137 - uoptlen = (int __user __force *) optlen;
107138 + uoptval = (char __force_user *) optval;
107139 + uoptlen = (int __force_user *) optlen;
107140
107141 set_fs(KERNEL_DS);
107142 if (level == SOL_SOCKET)
107143 @@ -3402,7 +3467,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
107144 char __user *uoptval;
107145 int err;
107146
107147 - uoptval = (char __user __force *) optval;
107148 + uoptval = (char __force_user *) optval;
107149
107150 set_fs(KERNEL_DS);
107151 if (level == SOL_SOCKET)
107152 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
107153 index 224a82f..7a42b51 100644
107154 --- a/net/sunrpc/auth_gss/svcauth_gss.c
107155 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
107156 @@ -1140,7 +1140,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
107157 uint64_t *handle)
107158 {
107159 struct rsc rsci, *rscp = NULL;
107160 - static atomic64_t ctxhctr;
107161 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
107162 long long ctxh;
107163 struct gss_api_mech *gm = NULL;
107164 time_t expiry;
107165 @@ -1151,7 +1151,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
107166 status = -ENOMEM;
107167 /* the handle needs to be just a unique id,
107168 * use a static counter */
107169 - ctxh = atomic64_inc_return(&ctxhctr);
107170 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
107171
107172 /* make a copy for the caller */
107173 *handle = ctxh;
107174 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
107175 index 5199bb1..567a54c 100644
107176 --- a/net/sunrpc/cache.c
107177 +++ b/net/sunrpc/cache.c
107178 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
107179 struct sunrpc_net *sn;
107180
107181 sn = net_generic(net, sunrpc_net_id);
107182 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
107183 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
107184 if (cd->u.procfs.proc_ent == NULL)
107185 goto out_nomem;
107186 cd->u.procfs.channel_ent = NULL;
107187 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
107188 index 86e6cc5..f79a7f5 100644
107189 --- a/net/sunrpc/clnt.c
107190 +++ b/net/sunrpc/clnt.c
107191 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
107192 (RPC_IS_ASYNC(task) ? "async" : "sync"));
107193
107194 /* Increment call count */
107195 - task->tk_msg.rpc_proc->p_count++;
107196 + pax_open_kernel();
107197 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
107198 + pax_close_kernel();
107199 clnt->cl_stats->rpccnt++;
107200 task->tk_action = call_reserve;
107201 }
107202 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
107203 index d20f232..ec9cd28 100644
107204 --- a/net/sunrpc/sched.c
107205 +++ b/net/sunrpc/sched.c
107206 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
107207 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
107208 static void rpc_task_set_debuginfo(struct rpc_task *task)
107209 {
107210 - static atomic_t rpc_pid;
107211 + static atomic_unchecked_t rpc_pid;
107212
107213 - task->tk_pid = atomic_inc_return(&rpc_pid);
107214 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
107215 }
107216 #else
107217 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
107218 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
107219 index 9711a15..fb0eb4d 100644
107220 --- a/net/sunrpc/stats.c
107221 +++ b/net/sunrpc/stats.c
107222 @@ -278,7 +278,7 @@ int rpc_proc_init(struct net *net)
107223
107224 dprintk("RPC: registering /proc/net/rpc\n");
107225 sn = net_generic(net, sunrpc_net_id);
107226 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
107227 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
107228 if (sn->proc_net_rpc == NULL)
107229 return -ENOMEM;
107230
107231 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
107232 index 91eaef1..08434d4 100644
107233 --- a/net/sunrpc/svc.c
107234 +++ b/net/sunrpc/svc.c
107235 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
107236 svc_putnl(resv, RPC_SUCCESS);
107237
107238 /* Bump per-procedure stats counter */
107239 - procp->pc_count++;
107240 + pax_open_kernel();
107241 + (*(unsigned int *)&procp->pc_count)++;
107242 + pax_close_kernel();
107243
107244 /* Initialize storage for argp and resp */
107245 memset(rqstp->rq_argp, 0, procp->pc_argsize);
107246 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
107247 index 621ca7b..59421dd 100644
107248 --- a/net/sunrpc/svcauth_unix.c
107249 +++ b/net/sunrpc/svcauth_unix.c
107250 @@ -414,7 +414,7 @@ struct unix_gid {
107251 struct group_info *gi;
107252 };
107253
107254 -static int unix_gid_hash(kuid_t uid)
107255 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
107256 {
107257 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
107258 }
107259 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
107260 (*bpp)[-1] = '\n';
107261 }
107262
107263 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
107264 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
107265
107266 static int unix_gid_parse(struct cache_detail *cd,
107267 char *mesg, int mlen)
107268 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
107269 index c1b6270..05089c1 100644
107270 --- a/net/sunrpc/xprtrdma/svc_rdma.c
107271 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
107272 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
107273 static unsigned int min_max_inline = 4096;
107274 static unsigned int max_max_inline = 65536;
107275
107276 -atomic_t rdma_stat_recv;
107277 -atomic_t rdma_stat_read;
107278 -atomic_t rdma_stat_write;
107279 -atomic_t rdma_stat_sq_starve;
107280 -atomic_t rdma_stat_rq_starve;
107281 -atomic_t rdma_stat_rq_poll;
107282 -atomic_t rdma_stat_rq_prod;
107283 -atomic_t rdma_stat_sq_poll;
107284 -atomic_t rdma_stat_sq_prod;
107285 +atomic_unchecked_t rdma_stat_recv;
107286 +atomic_unchecked_t rdma_stat_read;
107287 +atomic_unchecked_t rdma_stat_write;
107288 +atomic_unchecked_t rdma_stat_sq_starve;
107289 +atomic_unchecked_t rdma_stat_rq_starve;
107290 +atomic_unchecked_t rdma_stat_rq_poll;
107291 +atomic_unchecked_t rdma_stat_rq_prod;
107292 +atomic_unchecked_t rdma_stat_sq_poll;
107293 +atomic_unchecked_t rdma_stat_sq_prod;
107294
107295 /* Temporary NFS request map and context caches */
107296 struct kmem_cache *svc_rdma_map_cachep;
107297 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
107298 len -= *ppos;
107299 if (len > *lenp)
107300 len = *lenp;
107301 - if (len && copy_to_user(buffer, str_buf, len))
107302 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
107303 return -EFAULT;
107304 *lenp = len;
107305 *ppos += len;
107306 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
107307 {
107308 .procname = "rdma_stat_read",
107309 .data = &rdma_stat_read,
107310 - .maxlen = sizeof(atomic_t),
107311 + .maxlen = sizeof(atomic_unchecked_t),
107312 .mode = 0644,
107313 .proc_handler = read_reset_stat,
107314 },
107315 {
107316 .procname = "rdma_stat_recv",
107317 .data = &rdma_stat_recv,
107318 - .maxlen = sizeof(atomic_t),
107319 + .maxlen = sizeof(atomic_unchecked_t),
107320 .mode = 0644,
107321 .proc_handler = read_reset_stat,
107322 },
107323 {
107324 .procname = "rdma_stat_write",
107325 .data = &rdma_stat_write,
107326 - .maxlen = sizeof(atomic_t),
107327 + .maxlen = sizeof(atomic_unchecked_t),
107328 .mode = 0644,
107329 .proc_handler = read_reset_stat,
107330 },
107331 {
107332 .procname = "rdma_stat_sq_starve",
107333 .data = &rdma_stat_sq_starve,
107334 - .maxlen = sizeof(atomic_t),
107335 + .maxlen = sizeof(atomic_unchecked_t),
107336 .mode = 0644,
107337 .proc_handler = read_reset_stat,
107338 },
107339 {
107340 .procname = "rdma_stat_rq_starve",
107341 .data = &rdma_stat_rq_starve,
107342 - .maxlen = sizeof(atomic_t),
107343 + .maxlen = sizeof(atomic_unchecked_t),
107344 .mode = 0644,
107345 .proc_handler = read_reset_stat,
107346 },
107347 {
107348 .procname = "rdma_stat_rq_poll",
107349 .data = &rdma_stat_rq_poll,
107350 - .maxlen = sizeof(atomic_t),
107351 + .maxlen = sizeof(atomic_unchecked_t),
107352 .mode = 0644,
107353 .proc_handler = read_reset_stat,
107354 },
107355 {
107356 .procname = "rdma_stat_rq_prod",
107357 .data = &rdma_stat_rq_prod,
107358 - .maxlen = sizeof(atomic_t),
107359 + .maxlen = sizeof(atomic_unchecked_t),
107360 .mode = 0644,
107361 .proc_handler = read_reset_stat,
107362 },
107363 {
107364 .procname = "rdma_stat_sq_poll",
107365 .data = &rdma_stat_sq_poll,
107366 - .maxlen = sizeof(atomic_t),
107367 + .maxlen = sizeof(atomic_unchecked_t),
107368 .mode = 0644,
107369 .proc_handler = read_reset_stat,
107370 },
107371 {
107372 .procname = "rdma_stat_sq_prod",
107373 .data = &rdma_stat_sq_prod,
107374 - .maxlen = sizeof(atomic_t),
107375 + .maxlen = sizeof(atomic_unchecked_t),
107376 .mode = 0644,
107377 .proc_handler = read_reset_stat,
107378 },
107379 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
107380 index e011027..9d3c4e1 100644
107381 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
107382 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
107383 @@ -220,7 +220,7 @@ static int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
107384 *page_no = pg_no;
107385 *page_offset = pg_off;
107386 ret = read;
107387 - atomic_inc(&rdma_stat_read);
107388 + atomic_inc_unchecked(&rdma_stat_read);
107389 return ret;
107390 err:
107391 svc_rdma_unmap_dma(ctxt);
107392 @@ -356,7 +356,7 @@ static int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
107393 *page_no = pg_no;
107394 *page_offset = pg_off;
107395 ret = read;
107396 - atomic_inc(&rdma_stat_read);
107397 + atomic_inc_unchecked(&rdma_stat_read);
107398 return ret;
107399 err:
107400 svc_rdma_unmap_dma(ctxt);
107401 @@ -540,7 +540,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
107402 dto_q);
107403 list_del_init(&ctxt->dto_q);
107404 } else {
107405 - atomic_inc(&rdma_stat_rq_starve);
107406 + atomic_inc_unchecked(&rdma_stat_rq_starve);
107407 clear_bit(XPT_DATA, &xprt->xpt_flags);
107408 ctxt = NULL;
107409 }
107410 @@ -559,7 +559,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
107411 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
107412 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
107413 BUG_ON(ctxt->wc_status != IB_WC_SUCCESS);
107414 - atomic_inc(&rdma_stat_recv);
107415 + atomic_inc_unchecked(&rdma_stat_recv);
107416
107417 /* Build up the XDR from the receive buffers. */
107418 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
107419 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
107420 index 9f1b506..2e0b321 100644
107421 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
107422 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
107423 @@ -208,7 +208,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
107424 write_wr.wr.rdma.remote_addr = to;
107425
107426 /* Post It */
107427 - atomic_inc(&rdma_stat_write);
107428 + atomic_inc_unchecked(&rdma_stat_write);
107429 if (svc_rdma_send(xprt, &write_wr))
107430 goto err;
107431 return write_len - bc;
107432 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
107433 index 4e61880..1f0d963 100644
107434 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
107435 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
107436 @@ -295,7 +295,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
107437 return;
107438
107439 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
107440 - atomic_inc(&rdma_stat_rq_poll);
107441 + atomic_inc_unchecked(&rdma_stat_rq_poll);
107442
107443 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
107444 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
107445 @@ -317,7 +317,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
107446 }
107447
107448 if (ctxt)
107449 - atomic_inc(&rdma_stat_rq_prod);
107450 + atomic_inc_unchecked(&rdma_stat_rq_prod);
107451
107452 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
107453 /*
107454 @@ -392,7 +392,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
107455 return;
107456
107457 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
107458 - atomic_inc(&rdma_stat_sq_poll);
107459 + atomic_inc_unchecked(&rdma_stat_sq_poll);
107460 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
107461 int i;
107462
107463 @@ -420,7 +420,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
107464 }
107465
107466 if (ctxt)
107467 - atomic_inc(&rdma_stat_sq_prod);
107468 + atomic_inc_unchecked(&rdma_stat_sq_prod);
107469 }
107470
107471 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
107472 @@ -1264,7 +1264,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
107473 spin_lock_bh(&xprt->sc_lock);
107474 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
107475 spin_unlock_bh(&xprt->sc_lock);
107476 - atomic_inc(&rdma_stat_sq_starve);
107477 + atomic_inc_unchecked(&rdma_stat_sq_starve);
107478
107479 /* See if we can opportunistically reap SQ WR to make room */
107480 sq_cq_reap(xprt);
107481 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
107482 index e7000be..e3b0ba7 100644
107483 --- a/net/sysctl_net.c
107484 +++ b/net/sysctl_net.c
107485 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
107486 kgid_t root_gid = make_kgid(net->user_ns, 0);
107487
107488 /* Allow network administrator to have same access as root. */
107489 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
107490 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
107491 uid_eq(root_uid, current_euid())) {
107492 int mode = (table->mode >> 6) & 7;
107493 return (mode << 6) | (mode << 3) | mode;
107494 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
107495 index 0344206..bff8abf 100644
107496 --- a/net/tipc/subscr.c
107497 +++ b/net/tipc/subscr.c
107498 @@ -96,7 +96,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
107499 struct tipc_subscriber *subscriber = sub->subscriber;
107500 struct kvec msg_sect;
107501
107502 - msg_sect.iov_base = (void *)&sub->evt;
107503 + msg_sect.iov_base = &sub->evt;
107504 msg_sect.iov_len = sizeof(struct tipc_event);
107505 sub->evt.event = htohl(event, sub->swap);
107506 sub->evt.found_lower = htohl(found_lower, sub->swap);
107507 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
107508 index 8e1b102..20af1b2 100644
107509 --- a/net/unix/af_unix.c
107510 +++ b/net/unix/af_unix.c
107511 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
107512 err = -ECONNREFUSED;
107513 if (!S_ISSOCK(inode->i_mode))
107514 goto put_fail;
107515 +
107516 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
107517 + err = -EACCES;
107518 + goto put_fail;
107519 + }
107520 +
107521 u = unix_find_socket_byinode(inode);
107522 if (!u)
107523 goto put_fail;
107524 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
107525 if (u) {
107526 struct dentry *dentry;
107527 dentry = unix_sk(u)->path.dentry;
107528 +
107529 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
107530 + err = -EPERM;
107531 + sock_put(u);
107532 + goto fail;
107533 + }
107534 +
107535 if (dentry)
107536 touch_atime(&unix_sk(u)->path);
107537 } else
107538 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
107539 */
107540 err = security_path_mknod(&path, dentry, mode, 0);
107541 if (!err) {
107542 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
107543 + err = -EACCES;
107544 + goto out;
107545 + }
107546 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
107547 if (!err) {
107548 res->mnt = mntget(path.mnt);
107549 res->dentry = dget(dentry);
107550 + gr_handle_create(dentry, path.mnt);
107551 }
107552 }
107553 +out:
107554 done_path_create(&path, dentry);
107555 return err;
107556 }
107557 @@ -2248,11 +2267,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
107558 writable = unix_writable(sk);
107559 other = unix_peer_get(sk);
107560 if (other) {
107561 - if (unix_peer(other) != sk) {
107562 + unix_state_lock(other);
107563 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
107564 + unix_state_unlock(other);
107565 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
107566 if (unix_recvq_full(other))
107567 writable = 0;
107568 - }
107569 + } else
107570 + unix_state_unlock(other);
107571 sock_put(other);
107572 }
107573
107574 @@ -2349,9 +2371,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
107575 seq_puts(seq, "Num RefCount Protocol Flags Type St "
107576 "Inode Path\n");
107577 else {
107578 - struct sock *s = v;
107579 + struct sock *s = v, *peer;
107580 struct unix_sock *u = unix_sk(s);
107581 unix_state_lock(s);
107582 + peer = unix_peer(s);
107583 + unix_state_unlock(s);
107584 +
107585 + unix_state_double_lock(s, peer);
107586
107587 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
107588 s,
107589 @@ -2376,10 +2402,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
107590 seq_putc(seq, '@');
107591 i++;
107592 }
107593 - for ( ; i < len; i++)
107594 - seq_putc(seq, u->addr->name->sun_path[i]);
107595 - }
107596 - unix_state_unlock(s);
107597 + for ( ; i < len; i++) {
107598 + char c = u->addr->name->sun_path[i];
107599 + switch (c) {
107600 + case '\n':
107601 + seq_putc(seq, '\\');
107602 + seq_putc(seq, 'n');
107603 + break;
107604 + case '\t':
107605 + seq_putc(seq, '\\');
107606 + seq_putc(seq, 't');
107607 + break;
107608 + case '\\':
107609 + seq_putc(seq, '\\');
107610 + seq_putc(seq, '\\');
107611 + break;
107612 + default:
107613 + seq_putc(seq, c);
107614 + }
107615 + }
107616 + } else if (peer)
107617 + seq_printf(seq, " P%lu", sock_i_ino(peer));
107618 +
107619 + unix_state_double_unlock(s, peer);
107620 seq_putc(seq, '\n');
107621 }
107622
107623 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
107624 index b3d5150..ff3a837 100644
107625 --- a/net/unix/sysctl_net_unix.c
107626 +++ b/net/unix/sysctl_net_unix.c
107627 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
107628
107629 int __net_init unix_sysctl_register(struct net *net)
107630 {
107631 - struct ctl_table *table;
107632 + ctl_table_no_const *table;
107633
107634 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
107635 if (table == NULL)
107636 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
107637 index 9b7f207..2596621 100644
107638 --- a/net/vmw_vsock/vmci_transport_notify.c
107639 +++ b/net/vmw_vsock/vmci_transport_notify.c
107640 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
107641
107642 /* Socket control packet based operations. */
107643 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
107644 - vmci_transport_notify_pkt_socket_init,
107645 - vmci_transport_notify_pkt_socket_destruct,
107646 - vmci_transport_notify_pkt_poll_in,
107647 - vmci_transport_notify_pkt_poll_out,
107648 - vmci_transport_notify_pkt_handle_pkt,
107649 - vmci_transport_notify_pkt_recv_init,
107650 - vmci_transport_notify_pkt_recv_pre_block,
107651 - vmci_transport_notify_pkt_recv_pre_dequeue,
107652 - vmci_transport_notify_pkt_recv_post_dequeue,
107653 - vmci_transport_notify_pkt_send_init,
107654 - vmci_transport_notify_pkt_send_pre_block,
107655 - vmci_transport_notify_pkt_send_pre_enqueue,
107656 - vmci_transport_notify_pkt_send_post_enqueue,
107657 - vmci_transport_notify_pkt_process_request,
107658 - vmci_transport_notify_pkt_process_negotiate,
107659 + .socket_init = vmci_transport_notify_pkt_socket_init,
107660 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
107661 + .poll_in = vmci_transport_notify_pkt_poll_in,
107662 + .poll_out = vmci_transport_notify_pkt_poll_out,
107663 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
107664 + .recv_init = vmci_transport_notify_pkt_recv_init,
107665 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
107666 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
107667 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
107668 + .send_init = vmci_transport_notify_pkt_send_init,
107669 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
107670 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
107671 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
107672 + .process_request = vmci_transport_notify_pkt_process_request,
107673 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
107674 };
107675 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
107676 index dc9c792..3089de0 100644
107677 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
107678 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
107679 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
107680
107681 /* Socket always on control packet based operations. */
107682 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
107683 - vmci_transport_notify_pkt_socket_init,
107684 - vmci_transport_notify_pkt_socket_destruct,
107685 - vmci_transport_notify_pkt_poll_in,
107686 - vmci_transport_notify_pkt_poll_out,
107687 - vmci_transport_notify_pkt_handle_pkt,
107688 - vmci_transport_notify_pkt_recv_init,
107689 - vmci_transport_notify_pkt_recv_pre_block,
107690 - vmci_transport_notify_pkt_recv_pre_dequeue,
107691 - vmci_transport_notify_pkt_recv_post_dequeue,
107692 - vmci_transport_notify_pkt_send_init,
107693 - vmci_transport_notify_pkt_send_pre_block,
107694 - vmci_transport_notify_pkt_send_pre_enqueue,
107695 - vmci_transport_notify_pkt_send_post_enqueue,
107696 - vmci_transport_notify_pkt_process_request,
107697 - vmci_transport_notify_pkt_process_negotiate,
107698 + .socket_init = vmci_transport_notify_pkt_socket_init,
107699 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
107700 + .poll_in = vmci_transport_notify_pkt_poll_in,
107701 + .poll_out = vmci_transport_notify_pkt_poll_out,
107702 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
107703 + .recv_init = vmci_transport_notify_pkt_recv_init,
107704 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
107705 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
107706 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
107707 + .send_init = vmci_transport_notify_pkt_send_init,
107708 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
107709 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
107710 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
107711 + .process_request = vmci_transport_notify_pkt_process_request,
107712 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
107713 };
107714 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
107715 index c8717c1..08539f5 100644
107716 --- a/net/wireless/wext-core.c
107717 +++ b/net/wireless/wext-core.c
107718 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107719 */
107720
107721 /* Support for very large requests */
107722 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
107723 - (user_length > descr->max_tokens)) {
107724 + if (user_length > descr->max_tokens) {
107725 /* Allow userspace to GET more than max so
107726 * we can support any size GET requests.
107727 * There is still a limit : -ENOMEM.
107728 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107729 }
107730 }
107731
107732 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
107733 - /*
107734 - * If this is a GET, but not NOMAX, it means that the extra
107735 - * data is not bounded by userspace, but by max_tokens. Thus
107736 - * set the length to max_tokens. This matches the extra data
107737 - * allocation.
107738 - * The driver should fill it with the number of tokens it
107739 - * provided, and it may check iwp->length rather than having
107740 - * knowledge of max_tokens. If the driver doesn't change the
107741 - * iwp->length, this ioctl just copies back max_token tokens
107742 - * filled with zeroes. Hopefully the driver isn't claiming
107743 - * them to be valid data.
107744 - */
107745 - iwp->length = descr->max_tokens;
107746 - }
107747 -
107748 err = handler(dev, info, (union iwreq_data *) iwp, extra);
107749
107750 iwp->length += essid_compat;
107751 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
107752 index 4323952..a06dfe1 100644
107753 --- a/net/x25/sysctl_net_x25.c
107754 +++ b/net/x25/sysctl_net_x25.c
107755 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
107756 .mode = 0644,
107757 .proc_handler = proc_dointvec,
107758 },
107759 - { 0, },
107760 + { },
107761 };
107762
107763 void __init x25_register_sysctl(void)
107764 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
107765 index 0917f04..f4e3d8c 100644
107766 --- a/net/x25/x25_proc.c
107767 +++ b/net/x25/x25_proc.c
107768 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
107769
107770 int __init x25_proc_init(void)
107771 {
107772 - if (!proc_mkdir("x25", init_net.proc_net))
107773 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
107774 return -ENOMEM;
107775
107776 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
107777 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
107778 index cee479b..0ea3567 100644
107779 --- a/net/xfrm/xfrm_policy.c
107780 +++ b/net/xfrm/xfrm_policy.c
107781 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
107782 {
107783 policy->walk.dead = 1;
107784
107785 - atomic_inc(&policy->genid);
107786 + atomic_inc_unchecked(&policy->genid);
107787
107788 if (del_timer(&policy->polq.hold_timer))
107789 xfrm_pol_put(policy);
107790 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
107791 else
107792 hlist_add_head(&policy->bydst, chain);
107793 __xfrm_policy_link(policy, dir);
107794 - atomic_inc(&net->xfrm.flow_cache_genid);
107795 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
107796
107797 /* After previous checking, family can either be AF_INET or AF_INET6 */
107798 if (policy->family == AF_INET)
107799 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
107800
107801 xdst->num_pols = num_pols;
107802 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
107803 - xdst->policy_genid = atomic_read(&pols[0]->genid);
107804 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
107805
107806 return xdst;
107807 }
107808 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
107809 }
107810 EXPORT_SYMBOL(xfrm_garbage_collect);
107811
107812 -static void xfrm_garbage_collect_deferred(struct net *net)
107813 +void xfrm_garbage_collect_deferred(struct net *net)
107814 {
107815 flow_cache_flush_deferred(net);
107816 }
107817 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
107818
107819 static void xfrm_init_pmtu(struct dst_entry *dst)
107820 {
107821 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
107822 if (xdst->xfrm_genid != dst->xfrm->genid)
107823 return 0;
107824 if (xdst->num_pols > 0 &&
107825 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
107826 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
107827 return 0;
107828
107829 mtu = dst_mtu(dst->child);
107830 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
107831 dst_ops->link_failure = xfrm_link_failure;
107832 if (likely(dst_ops->neigh_lookup == NULL))
107833 dst_ops->neigh_lookup = xfrm_neigh_lookup;
107834 - if (likely(afinfo->garbage_collect == NULL))
107835 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
107836 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
107837 }
107838 spin_unlock(&xfrm_policy_afinfo_lock);
107839 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
107840 dst_ops->check = NULL;
107841 dst_ops->negative_advice = NULL;
107842 dst_ops->link_failure = NULL;
107843 - afinfo->garbage_collect = NULL;
107844 }
107845 return err;
107846 }
107847 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
107848 sizeof(pol->xfrm_vec[i].saddr));
107849 pol->xfrm_vec[i].encap_family = mp->new_family;
107850 /* flush bundles */
107851 - atomic_inc(&pol->genid);
107852 + atomic_inc_unchecked(&pol->genid);
107853 }
107854 }
107855
107856 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
107857 index de971b6..b843409 100644
107858 --- a/net/xfrm/xfrm_state.c
107859 +++ b/net/xfrm/xfrm_state.c
107860 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
107861
107862 if (unlikely(afinfo == NULL))
107863 return -EAFNOSUPPORT;
107864 - typemap = afinfo->type_map;
107865 + typemap = (const struct xfrm_type **)afinfo->type_map;
107866 spin_lock_bh(&xfrm_type_lock);
107867
107868 - if (likely(typemap[type->proto] == NULL))
107869 + if (likely(typemap[type->proto] == NULL)) {
107870 + pax_open_kernel();
107871 typemap[type->proto] = type;
107872 - else
107873 + pax_close_kernel();
107874 + } else
107875 err = -EEXIST;
107876 spin_unlock_bh(&xfrm_type_lock);
107877 xfrm_state_put_afinfo(afinfo);
107878 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
107879
107880 if (unlikely(afinfo == NULL))
107881 return -EAFNOSUPPORT;
107882 - typemap = afinfo->type_map;
107883 + typemap = (const struct xfrm_type **)afinfo->type_map;
107884 spin_lock_bh(&xfrm_type_lock);
107885
107886 if (unlikely(typemap[type->proto] != type))
107887 err = -ENOENT;
107888 - else
107889 + else {
107890 + pax_open_kernel();
107891 typemap[type->proto] = NULL;
107892 + pax_close_kernel();
107893 + }
107894 spin_unlock_bh(&xfrm_type_lock);
107895 xfrm_state_put_afinfo(afinfo);
107896 return err;
107897 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
107898 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
107899 {
107900 struct xfrm_state_afinfo *afinfo;
107901 - const struct xfrm_type **typemap;
107902 const struct xfrm_type *type;
107903 int modload_attempted = 0;
107904
107905 @@ -211,9 +215,8 @@ retry:
107906 afinfo = xfrm_state_get_afinfo(family);
107907 if (unlikely(afinfo == NULL))
107908 return NULL;
107909 - typemap = afinfo->type_map;
107910
107911 - type = typemap[proto];
107912 + type = afinfo->type_map[proto];
107913 if (unlikely(type && !try_module_get(type->owner)))
107914 type = NULL;
107915 if (!type && !modload_attempted) {
107916 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107917 return -EAFNOSUPPORT;
107918
107919 err = -EEXIST;
107920 - modemap = afinfo->mode_map;
107921 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107922 spin_lock_bh(&xfrm_mode_lock);
107923 if (modemap[mode->encap])
107924 goto out;
107925 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107926 if (!try_module_get(afinfo->owner))
107927 goto out;
107928
107929 - mode->afinfo = afinfo;
107930 + pax_open_kernel();
107931 + *(const void **)&mode->afinfo = afinfo;
107932 modemap[mode->encap] = mode;
107933 + pax_close_kernel();
107934 err = 0;
107935
107936 out:
107937 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
107938 return -EAFNOSUPPORT;
107939
107940 err = -ENOENT;
107941 - modemap = afinfo->mode_map;
107942 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107943 spin_lock_bh(&xfrm_mode_lock);
107944 if (likely(modemap[mode->encap] == mode)) {
107945 + pax_open_kernel();
107946 modemap[mode->encap] = NULL;
107947 + pax_close_kernel();
107948 module_put(mode->afinfo->owner);
107949 err = 0;
107950 }
107951 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
107952 u32 xfrm_get_acqseq(void)
107953 {
107954 u32 res;
107955 - static atomic_t acqseq;
107956 + static atomic_unchecked_t acqseq;
107957
107958 do {
107959 - res = atomic_inc_return(&acqseq);
107960 + res = atomic_inc_return_unchecked(&acqseq);
107961 } while (!res);
107962
107963 return res;
107964 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
107965 index 05a6e3d..6716ec9 100644
107966 --- a/net/xfrm/xfrm_sysctl.c
107967 +++ b/net/xfrm/xfrm_sysctl.c
107968 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
107969
107970 int __net_init xfrm_sysctl_init(struct net *net)
107971 {
107972 - struct ctl_table *table;
107973 + ctl_table_no_const *table;
107974
107975 __xfrm_sysctl_init(net);
107976
107977 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
107978 index edd2794..73c7db9 100644
107979 --- a/scripts/Kbuild.include
107980 +++ b/scripts/Kbuild.include
107981 @@ -144,7 +144,7 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
107982 # cc-ldoption
107983 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
107984 cc-ldoption = $(call try-run,\
107985 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107986 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107987
107988 # ld-option
107989 # Usage: LDFLAGS += $(call ld-option, -X)
107990 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
107991 index 649ce68..f6bc05c 100644
107992 --- a/scripts/Makefile.build
107993 +++ b/scripts/Makefile.build
107994 @@ -60,7 +60,7 @@ endif
107995 endif
107996
107997 # Do not include host rules unless needed
107998 -ifneq ($(hostprogs-y)$(hostprogs-m),)
107999 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
108000 include scripts/Makefile.host
108001 endif
108002
108003 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
108004 index 627f8cb..dbe0bca 100644
108005 --- a/scripts/Makefile.clean
108006 +++ b/scripts/Makefile.clean
108007 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
108008 __clean-files := $(extra-y) $(extra-m) $(extra-) \
108009 $(always) $(targets) $(clean-files) \
108010 $(host-progs) \
108011 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
108012 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
108013 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
108014
108015 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
108016
108017 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
108018 index 133edfa..c9aa07f 100644
108019 --- a/scripts/Makefile.host
108020 +++ b/scripts/Makefile.host
108021 @@ -20,7 +20,19 @@
108022 # Will compile qconf as a C++ program, and menu as a C program.
108023 # They are linked as C++ code to the executable qconf
108024
108025 +# hostprogs-y := conf
108026 +# conf-objs := conf.o libkconfig.so
108027 +# libkconfig-objs := expr.o type.o
108028 +# Will create a shared library named libkconfig.so that consists of
108029 +# expr.o and type.o (they are both compiled as C code and the object files
108030 +# are made as position independent code).
108031 +# conf.c is compiled as a C program, and conf.o is linked together with
108032 +# libkconfig.so as the executable conf.
108033 +# Note: Shared libraries consisting of C++ files are not supported
108034 +
108035 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
108036 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
108037 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
108038
108039 # C code
108040 # Executables compiled from a single .c file
108041 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
108042 # C++ Object (.o) files compiled from .cc files
108043 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
108044
108045 +# Shared libaries (only .c supported)
108046 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
108047 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
108048 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
108049 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
108050 +# Remove .so files from "xxx-objs"
108051 +host-cobjs := $(filter-out %.so,$(host-cobjs))
108052 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
108053 +
108054 +# Object (.o) files used by the shared libaries
108055 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
108056 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
108057 +
108058 # output directory for programs/.o files
108059 # hostprogs-y := tools/build may have been specified.
108060 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
108061 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
108062 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
108063 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
108064 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
108065 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
108066 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
108067 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
108068 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
108069 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
108070
108071 obj-dirs += $(host-objdirs)
108072 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
108073 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
108074 $(call if_changed_dep,host-cxxobjs)
108075
108076 +# Compile .c file, create position independent .o file
108077 +# host-cshobjs -> .o
108078 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
108079 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
108080 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
108081 + $(call if_changed_dep,host-cshobjs)
108082 +
108083 +# Compile .c file, create position independent .o file
108084 +# host-cxxshobjs -> .o
108085 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
108086 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
108087 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
108088 + $(call if_changed_dep,host-cxxshobjs)
108089 +
108090 +# Link a shared library, based on position independent .o files
108091 +# *.o -> .so shared library (host-cshlib)
108092 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
108093 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
108094 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
108095 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
108096 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
108097 + $(call if_changed,host-cshlib)
108098 +
108099 +# Link a shared library, based on position independent .o files
108100 +# *.o -> .so shared library (host-cxxshlib)
108101 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
108102 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
108103 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
108104 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
108105 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
108106 + $(call if_changed,host-cxxshlib)
108107 +
108108 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
108109 - $(host-cxxmulti) $(host-cxxobjs)
108110 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
108111 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
108112 index b304068..462d24e 100644
108113 --- a/scripts/basic/fixdep.c
108114 +++ b/scripts/basic/fixdep.c
108115 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
108116 /*
108117 * Lookup a value in the configuration string.
108118 */
108119 -static int is_defined_config(const char *name, int len, unsigned int hash)
108120 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
108121 {
108122 struct item *aux;
108123
108124 @@ -211,10 +211,10 @@ static void clear_config(void)
108125 /*
108126 * Record the use of a CONFIG_* word.
108127 */
108128 -static void use_config(const char *m, int slen)
108129 +static void use_config(const char *m, unsigned int slen)
108130 {
108131 unsigned int hash = strhash(m, slen);
108132 - int c, i;
108133 + unsigned int c, i;
108134
108135 if (is_defined_config(m, slen, hash))
108136 return;
108137 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
108138
108139 static void parse_config_file(const char *map, size_t len)
108140 {
108141 - const int *end = (const int *) (map + len);
108142 + const unsigned int *end = (const unsigned int *) (map + len);
108143 /* start at +1, so that p can never be < map */
108144 - const int *m = (const int *) map + 1;
108145 + const unsigned int *m = (const unsigned int *) map + 1;
108146 const char *p, *q;
108147
108148 for (; m < end; m++) {
108149 @@ -435,7 +435,7 @@ static void print_deps(void)
108150 static void traps(void)
108151 {
108152 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
108153 - int *p = (int *)test;
108154 + unsigned int *p = (unsigned int *)test;
108155
108156 if (*p != INT_CONF) {
108157 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
108158 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
108159 new file mode 100644
108160 index 0000000..eaa4fce
108161 --- /dev/null
108162 +++ b/scripts/gcc-plugin.sh
108163 @@ -0,0 +1,51 @@
108164 +#!/bin/sh
108165 +srctree=$(dirname "$0")
108166 +gccplugins_dir=$($3 -print-file-name=plugin)
108167 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
108168 +#include "gcc-common.h"
108169 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
108170 +#warning $2 CXX
108171 +#else
108172 +#warning $1 CC
108173 +#endif
108174 +EOF
108175 +)
108176 +
108177 +if [ $? -ne 0 ]
108178 +then
108179 + exit 1
108180 +fi
108181 +
108182 +case "$plugincc" in
108183 + *"$1 CC"*)
108184 + echo "$1"
108185 + exit 0
108186 + ;;
108187 +
108188 + *"$2 CXX"*)
108189 + # the c++ compiler needs another test, see below
108190 + ;;
108191 +
108192 + *)
108193 + exit 1
108194 + ;;
108195 +esac
108196 +
108197 +# we need a c++ compiler that supports the designated initializer GNU extension
108198 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
108199 +#include "gcc-common.h"
108200 +class test {
108201 +public:
108202 + int test;
108203 +} test = {
108204 + .test = 1
108205 +};
108206 +EOF
108207 +)
108208 +
108209 +if [ $? -eq 0 ]
108210 +then
108211 + echo "$2"
108212 + exit 0
108213 +fi
108214 +exit 1
108215 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
108216 index fdebd66..a349e33 100755
108217 --- a/scripts/headers_install.sh
108218 +++ b/scripts/headers_install.sh
108219 @@ -32,6 +32,7 @@ do
108220 FILE="$(basename "$i")"
108221 sed -r \
108222 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
108223 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
108224 -e 's/__attribute_const__([ \t]|$)/\1/g' \
108225 -e 's@^#include <linux/compiler.h>@@' \
108226 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
108227 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
108228 index 86a4fe7..99e91f9 100755
108229 --- a/scripts/link-vmlinux.sh
108230 +++ b/scripts/link-vmlinux.sh
108231 @@ -166,7 +166,7 @@ else
108232 fi;
108233
108234 # final build of init/
108235 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
108236 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
108237
108238 kallsymso=""
108239 kallsyms_vmlinux=""
108240 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
108241 index e614ef6..d9d2b01 100644
108242 --- a/scripts/mod/file2alias.c
108243 +++ b/scripts/mod/file2alias.c
108244 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
108245 unsigned long size, unsigned long id_size,
108246 void *symval)
108247 {
108248 - int i;
108249 + unsigned int i;
108250
108251 if (size % id_size || size < id_size) {
108252 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
108253 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
108254 /* USB is special because the bcdDevice can be matched against a numeric range */
108255 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
108256 static void do_usb_entry(void *symval,
108257 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
108258 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
108259 unsigned char range_lo, unsigned char range_hi,
108260 unsigned char max, struct module *mod)
108261 {
108262 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
108263 {
108264 unsigned int devlo, devhi;
108265 unsigned char chi, clo, max;
108266 - int ndigits;
108267 + unsigned int ndigits;
108268
108269 DEF_FIELD(symval, usb_device_id, match_flags);
108270 DEF_FIELD(symval, usb_device_id, idVendor);
108271 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
108272 for (i = 0; i < count; i++) {
108273 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
108274 char acpi_id[sizeof(*id)];
108275 - int j;
108276 + unsigned int j;
108277
108278 buf_printf(&mod->dev_table_buf,
108279 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
108280 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
108281
108282 for (j = 0; j < PNP_MAX_DEVICES; j++) {
108283 const char *id = (char *)(*devs)[j].id;
108284 - int i2, j2;
108285 + unsigned int i2, j2;
108286 int dup = 0;
108287
108288 if (!id[0])
108289 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
108290 /* add an individual alias for every device entry */
108291 if (!dup) {
108292 char acpi_id[PNP_ID_LEN];
108293 - int k;
108294 + unsigned int k;
108295
108296 buf_printf(&mod->dev_table_buf,
108297 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
108298 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
108299 static int do_dmi_entry(const char *filename, void *symval,
108300 char *alias)
108301 {
108302 - int i, j;
108303 + unsigned int i, j;
108304 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
108305 sprintf(alias, "dmi*");
108306
108307 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
108308 index d439856..10c1eac 100644
108309 --- a/scripts/mod/modpost.c
108310 +++ b/scripts/mod/modpost.c
108311 @@ -921,6 +921,7 @@ enum mismatch {
108312 ANY_INIT_TO_ANY_EXIT,
108313 ANY_EXIT_TO_ANY_INIT,
108314 EXPORT_TO_INIT_EXIT,
108315 + DATA_TO_TEXT
108316 };
108317
108318 struct sectioncheck {
108319 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
108320 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
108321 .mismatch = EXPORT_TO_INIT_EXIT,
108322 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
108323 +},
108324 +/* Do not reference code from writable data */
108325 +{
108326 + .fromsec = { DATA_SECTIONS, NULL },
108327 + .tosec = { TEXT_SECTIONS, NULL },
108328 + .mismatch = DATA_TO_TEXT
108329 }
108330 };
108331
108332 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
108333 continue;
108334 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
108335 continue;
108336 - if (sym->st_value == addr)
108337 - return sym;
108338 /* Find a symbol nearby - addr are maybe negative */
108339 d = sym->st_value - addr;
108340 + if (d == 0)
108341 + return sym;
108342 if (d < 0)
108343 d = addr - sym->st_value;
108344 if (d < distance) {
108345 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
108346 tosym, prl_to, prl_to, tosym);
108347 free(prl_to);
108348 break;
108349 + case DATA_TO_TEXT:
108350 +#if 0
108351 + fprintf(stderr,
108352 + "The %s %s:%s references\n"
108353 + "the %s %s:%s%s\n",
108354 + from, fromsec, fromsym, to, tosec, tosym, to_p);
108355 +#endif
108356 + break;
108357 }
108358 fprintf(stderr, "\n");
108359 }
108360 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
108361 static void check_sec_ref(struct module *mod, const char *modname,
108362 struct elf_info *elf)
108363 {
108364 - int i;
108365 + unsigned int i;
108366 Elf_Shdr *sechdrs = elf->sechdrs;
108367
108368 /* Walk through all sections */
108369 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
108370 va_end(ap);
108371 }
108372
108373 -void buf_write(struct buffer *buf, const char *s, int len)
108374 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
108375 {
108376 if (buf->size - buf->pos < len) {
108377 buf->size += len + SZ;
108378 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
108379 if (fstat(fileno(file), &st) < 0)
108380 goto close_write;
108381
108382 - if (st.st_size != b->pos)
108383 + if (st.st_size != (off_t)b->pos)
108384 goto close_write;
108385
108386 tmp = NOFAIL(malloc(b->pos));
108387 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
108388 index 168b43d..77914bf 100644
108389 --- a/scripts/mod/modpost.h
108390 +++ b/scripts/mod/modpost.h
108391 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
108392
108393 struct buffer {
108394 char *p;
108395 - int pos;
108396 - int size;
108397 + unsigned int pos;
108398 + unsigned int size;
108399 };
108400
108401 void __attribute__((format(printf, 2, 3)))
108402 buf_printf(struct buffer *buf, const char *fmt, ...);
108403
108404 void
108405 -buf_write(struct buffer *buf, const char *s, int len);
108406 +buf_write(struct buffer *buf, const char *s, unsigned int len);
108407
108408 struct module {
108409 struct module *next;
108410 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
108411 index 944418d..15291e4 100644
108412 --- a/scripts/mod/sumversion.c
108413 +++ b/scripts/mod/sumversion.c
108414 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
108415 goto out;
108416 }
108417
108418 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
108419 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
108420 warn("writing sum in %s failed: %s\n",
108421 filename, strerror(errno));
108422 goto out;
108423 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
108424 index 0865b3e..7235dd4 100644
108425 --- a/scripts/module-common.lds
108426 +++ b/scripts/module-common.lds
108427 @@ -6,6 +6,10 @@
108428 SECTIONS {
108429 /DISCARD/ : { *(.discard) }
108430
108431 + .rodata : {
108432 + *(.rodata) *(.rodata.*)
108433 + *(.data..read_only)
108434 + }
108435 __ksymtab : { *(SORT(___ksymtab+*)) }
108436 __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) }
108437 __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) }
108438 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
108439 index 99ca6e7..3a1a1a1 100644
108440 --- a/scripts/package/Makefile
108441 +++ b/scripts/package/Makefile
108442 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
108443 ln -sf $(srctree) $(KERNELPATH)
108444 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
108445 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
108446 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
108447 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
108448 rm $(KERNELPATH)
108449 rm -f $(objtree)/.scmversion
108450 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
108451 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
108452 index 5972624..4028795 100755
108453 --- a/scripts/package/builddeb
108454 +++ b/scripts/package/builddeb
108455 @@ -293,6 +293,7 @@ fi
108456 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
108457 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
108458 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
108459 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
108460 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
108461 mkdir -p "$destdir"
108462 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
108463 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
108464 index d9ab94b..eb7f04c 100755
108465 --- a/scripts/package/mkspec
108466 +++ b/scripts/package/mkspec
108467 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
108468 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
108469 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
108470 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
108471 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
108472 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
108473 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
108474 fi
108475
108476 echo ""
108477 echo "%clean"
108478 echo 'rm -rf $RPM_BUILD_ROOT'
108479 echo ""
108480 +echo "%pre"
108481 +echo 'chmod -f 0500 /boot'
108482 +echo 'if [ -d /lib/modules ]; then'
108483 +echo 'chmod -f 0500 /lib/modules'
108484 +echo 'fi'
108485 +echo 'if [ -d /lib32/modules ]; then'
108486 +echo 'chmod -f 0500 /lib32/modules'
108487 +echo 'fi'
108488 +echo 'if [ -d /lib64/modules ]; then'
108489 +echo 'chmod -f 0500 /lib64/modules'
108490 +echo 'fi'
108491 +echo ""
108492 +echo "%post devel"
108493 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
108494 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
108495 +echo ""
108496 echo "%post"
108497 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
108498 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
108499 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
108500 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
108501 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
108502 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
108503 +echo "if [ -x /sbin/dracut ]; then"
108504 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
108505 +echo "else"
108506 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
108507 echo "fi"
108508 echo ""
108509 echo "%files"
108510 -echo '%defattr (-, root, root)'
108511 +echo '%defattr (400, root, root, 500)'
108512 echo "%dir /lib/modules"
108513 -echo "/lib/modules/$KERNELRELEASE"
108514 echo "%exclude /lib/modules/$KERNELRELEASE/build"
108515 echo "%exclude /lib/modules/$KERNELRELEASE/source"
108516 +echo "/lib/modules/$KERNELRELEASE"
108517 echo "/lib/firmware/$KERNELRELEASE"
108518 echo "/boot/*"
108519 echo ""
108520 @@ -155,9 +166,8 @@ echo "/usr/include"
108521 echo ""
108522 if ! $PREBUILT; then
108523 echo "%files devel"
108524 -echo '%defattr (-, root, root)'
108525 +echo '%defattr (400, root, root, 500)'
108526 +echo "%dir /lib/modules/$KERNELRELEASE"
108527 echo "/usr/src/kernels/$KERNELRELEASE"
108528 -echo "/lib/modules/$KERNELRELEASE/build"
108529 -echo "/lib/modules/$KERNELRELEASE/source"
108530 echo ""
108531 fi
108532 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
108533 index 4718d78..9220d58 100644
108534 --- a/scripts/pnmtologo.c
108535 +++ b/scripts/pnmtologo.c
108536 @@ -244,14 +244,14 @@ static void write_header(void)
108537 fprintf(out, " * Linux logo %s\n", logoname);
108538 fputs(" */\n\n", out);
108539 fputs("#include <linux/linux_logo.h>\n\n", out);
108540 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
108541 + fprintf(out, "static unsigned char %s_data[] = {\n",
108542 logoname);
108543 }
108544
108545 static void write_footer(void)
108546 {
108547 fputs("\n};\n\n", out);
108548 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
108549 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
108550 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
108551 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
108552 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
108553 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
108554 fputs("\n};\n\n", out);
108555
108556 /* write logo clut */
108557 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
108558 + fprintf(out, "static unsigned char %s_clut[] = {\n",
108559 logoname);
108560 write_hex_cnt = 0;
108561 for (i = 0; i < logo_clutsize; i++) {
108562 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
108563 index ba87004..3f4852c 100644
108564 --- a/scripts/sortextable.h
108565 +++ b/scripts/sortextable.h
108566 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
108567 const char *secstrtab;
108568 const char *strtab;
108569 char *extab_image;
108570 - int extab_index = 0;
108571 - int i;
108572 - int idx;
108573 + unsigned int extab_index = 0;
108574 + unsigned int i;
108575 + unsigned int idx;
108576 unsigned int num_sections;
108577 unsigned int secindex_strings;
108578
108579 diff --git a/scripts/tags.sh b/scripts/tags.sh
108580 index cdb491d..8d32bfc 100755
108581 --- a/scripts/tags.sh
108582 +++ b/scripts/tags.sh
108583 @@ -26,7 +26,7 @@ else
108584 fi
108585
108586 # ignore userspace tools
108587 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
108588 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
108589
108590 # Find all available archs
108591 find_all_archs()
108592 diff --git a/security/Kconfig b/security/Kconfig
108593 index beb86b5..3bc66c1 100644
108594 --- a/security/Kconfig
108595 +++ b/security/Kconfig
108596 @@ -4,6 +4,975 @@
108597
108598 menu "Security options"
108599
108600 +menu "Grsecurity"
108601 +
108602 + config ARCH_TRACK_EXEC_LIMIT
108603 + bool
108604 +
108605 + config PAX_KERNEXEC_PLUGIN
108606 + bool
108607 +
108608 + config PAX_PER_CPU_PGD
108609 + bool
108610 +
108611 + config TASK_SIZE_MAX_SHIFT
108612 + int
108613 + depends on X86_64
108614 + default 47 if !PAX_PER_CPU_PGD
108615 + default 42 if PAX_PER_CPU_PGD
108616 +
108617 + config PAX_ENABLE_PAE
108618 + bool
108619 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
108620 +
108621 + config PAX_USERCOPY_SLABS
108622 + bool
108623 +
108624 +config GRKERNSEC
108625 + bool "Grsecurity"
108626 + select CRYPTO
108627 + select CRYPTO_SHA256
108628 + select PROC_FS
108629 + select STOP_MACHINE
108630 + select TTY
108631 + select DEBUG_KERNEL
108632 + select DEBUG_LIST
108633 + help
108634 + If you say Y here, you will be able to configure many features
108635 + that will enhance the security of your system. It is highly
108636 + recommended that you say Y here and read through the help
108637 + for each option so that you fully understand the features and
108638 + can evaluate their usefulness for your machine.
108639 +
108640 +choice
108641 + prompt "Configuration Method"
108642 + depends on GRKERNSEC
108643 + default GRKERNSEC_CONFIG_CUSTOM
108644 + help
108645 +
108646 +config GRKERNSEC_CONFIG_AUTO
108647 + bool "Automatic"
108648 + help
108649 + If you choose this configuration method, you'll be able to answer a small
108650 + number of simple questions about how you plan to use this kernel.
108651 + The settings of grsecurity and PaX will be automatically configured for
108652 + the highest commonly-used settings within the provided constraints.
108653 +
108654 + If you require additional configuration, custom changes can still be made
108655 + from the "custom configuration" menu.
108656 +
108657 +config GRKERNSEC_CONFIG_CUSTOM
108658 + bool "Custom"
108659 + help
108660 + If you choose this configuration method, you'll be able to configure all
108661 + grsecurity and PaX settings manually. Via this method, no options are
108662 + automatically enabled.
108663 +
108664 +endchoice
108665 +
108666 +choice
108667 + prompt "Usage Type"
108668 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108669 + default GRKERNSEC_CONFIG_SERVER
108670 + help
108671 +
108672 +config GRKERNSEC_CONFIG_SERVER
108673 + bool "Server"
108674 + help
108675 + Choose this option if you plan to use this kernel on a server.
108676 +
108677 +config GRKERNSEC_CONFIG_DESKTOP
108678 + bool "Desktop"
108679 + help
108680 + Choose this option if you plan to use this kernel on a desktop.
108681 +
108682 +endchoice
108683 +
108684 +choice
108685 + prompt "Virtualization Type"
108686 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
108687 + default GRKERNSEC_CONFIG_VIRT_NONE
108688 + help
108689 +
108690 +config GRKERNSEC_CONFIG_VIRT_NONE
108691 + bool "None"
108692 + help
108693 + Choose this option if this kernel will be run on bare metal.
108694 +
108695 +config GRKERNSEC_CONFIG_VIRT_GUEST
108696 + bool "Guest"
108697 + help
108698 + Choose this option if this kernel will be run as a VM guest.
108699 +
108700 +config GRKERNSEC_CONFIG_VIRT_HOST
108701 + bool "Host"
108702 + help
108703 + Choose this option if this kernel will be run as a VM host.
108704 +
108705 +endchoice
108706 +
108707 +choice
108708 + prompt "Virtualization Hardware"
108709 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108710 + help
108711 +
108712 +config GRKERNSEC_CONFIG_VIRT_EPT
108713 + bool "EPT/RVI Processor Support"
108714 + depends on X86
108715 + help
108716 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
108717 + hardware virtualization. This allows for additional kernel hardening protections
108718 + to operate without additional performance impact.
108719 +
108720 + To see if your Intel processor supports EPT, see:
108721 + http://ark.intel.com/Products/VirtualizationTechnology
108722 + (Most Core i3/5/7 support EPT)
108723 +
108724 + To see if your AMD processor supports RVI, see:
108725 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
108726 +
108727 +config GRKERNSEC_CONFIG_VIRT_SOFT
108728 + bool "First-gen/No Hardware Virtualization"
108729 + help
108730 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
108731 + support hardware virtualization or doesn't support the EPT/RVI extensions.
108732 +
108733 +endchoice
108734 +
108735 +choice
108736 + prompt "Virtualization Software"
108737 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108738 + help
108739 +
108740 +config GRKERNSEC_CONFIG_VIRT_XEN
108741 + bool "Xen"
108742 + help
108743 + Choose this option if this kernel is running as a Xen guest or host.
108744 +
108745 +config GRKERNSEC_CONFIG_VIRT_VMWARE
108746 + bool "VMWare"
108747 + help
108748 + Choose this option if this kernel is running as a VMWare guest or host.
108749 +
108750 +config GRKERNSEC_CONFIG_VIRT_KVM
108751 + bool "KVM"
108752 + help
108753 + Choose this option if this kernel is running as a KVM guest or host.
108754 +
108755 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
108756 + bool "VirtualBox"
108757 + help
108758 + Choose this option if this kernel is running as a VirtualBox guest or host.
108759 +
108760 +config GRKERNSEC_CONFIG_VIRT_HYPERV
108761 + bool "Hyper-V"
108762 + help
108763 + Choose this option if this kernel is running as a Hyper-V guest.
108764 +
108765 +endchoice
108766 +
108767 +choice
108768 + prompt "Required Priorities"
108769 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108770 + default GRKERNSEC_CONFIG_PRIORITY_PERF
108771 + help
108772 +
108773 +config GRKERNSEC_CONFIG_PRIORITY_PERF
108774 + bool "Performance"
108775 + help
108776 + Choose this option if performance is of highest priority for this deployment
108777 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
108778 + clearing of structures intended for userland, and freed memory sanitizing will
108779 + be disabled.
108780 +
108781 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
108782 + bool "Security"
108783 + help
108784 + Choose this option if security is of highest priority for this deployment of
108785 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
108786 + for userland, and freed memory sanitizing will be enabled for this kernel.
108787 + In a worst-case scenario, these features can introduce a 20% performance hit
108788 + (UDEREF on x64 contributing half of this hit).
108789 +
108790 +endchoice
108791 +
108792 +menu "Default Special Groups"
108793 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108794 +
108795 +config GRKERNSEC_PROC_GID
108796 + int "GID exempted from /proc restrictions"
108797 + default 1001
108798 + help
108799 + Setting this GID determines which group will be exempted from
108800 + grsecurity's /proc restrictions, allowing users of the specified
108801 + group to view network statistics and the existence of other users'
108802 + processes on the system. This GID may also be chosen at boot time
108803 + via "grsec_proc_gid=" on the kernel commandline.
108804 +
108805 +config GRKERNSEC_TPE_UNTRUSTED_GID
108806 + int "GID for TPE-untrusted users"
108807 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
108808 + default 1005
108809 + help
108810 + Setting this GID determines which group untrusted users should
108811 + be added to. These users will be placed under grsecurity's Trusted Path
108812 + Execution mechanism, preventing them from executing their own binaries.
108813 + The users will only be able to execute binaries in directories owned and
108814 + writable only by the root user. If the sysctl option is enabled, a sysctl
108815 + option with name "tpe_gid" is created.
108816 +
108817 +config GRKERNSEC_TPE_TRUSTED_GID
108818 + int "GID for TPE-trusted users"
108819 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
108820 + default 1005
108821 + help
108822 + Setting this GID determines what group TPE restrictions will be
108823 + *disabled* for. If the sysctl option is enabled, a sysctl option
108824 + with name "tpe_gid" is created.
108825 +
108826 +config GRKERNSEC_SYMLINKOWN_GID
108827 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
108828 + depends on GRKERNSEC_CONFIG_SERVER
108829 + default 1006
108830 + help
108831 + Setting this GID determines what group kernel-enforced
108832 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
108833 + is enabled, a sysctl option with name "symlinkown_gid" is created.
108834 +
108835 +
108836 +endmenu
108837 +
108838 +menu "Customize Configuration"
108839 +depends on GRKERNSEC
108840 +
108841 +menu "PaX"
108842 +
108843 +config PAX
108844 + bool "Enable various PaX features"
108845 + default y if GRKERNSEC_CONFIG_AUTO
108846 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
108847 + help
108848 + This allows you to enable various PaX features. PaX adds
108849 + intrusion prevention mechanisms to the kernel that reduce
108850 + the risks posed by exploitable memory corruption bugs.
108851 +
108852 +menu "PaX Control"
108853 + depends on PAX
108854 +
108855 +config PAX_SOFTMODE
108856 + bool 'Support soft mode'
108857 + help
108858 + Enabling this option will allow you to run PaX in soft mode, that
108859 + is, PaX features will not be enforced by default, only on executables
108860 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
108861 + support as they are the only way to mark executables for soft mode use.
108862 +
108863 + Soft mode can be activated by using the "pax_softmode=1" kernel command
108864 + line option on boot. Furthermore you can control various PaX features
108865 + at runtime via the entries in /proc/sys/kernel/pax.
108866 +
108867 +config PAX_EI_PAX
108868 + bool 'Use legacy ELF header marking'
108869 + default y if GRKERNSEC_CONFIG_AUTO
108870 + help
108871 + Enabling this option will allow you to control PaX features on
108872 + a per executable basis via the 'chpax' utility available at
108873 + http://pax.grsecurity.net/. The control flags will be read from
108874 + an otherwise reserved part of the ELF header. This marking has
108875 + numerous drawbacks (no support for soft-mode, toolchain does not
108876 + know about the non-standard use of the ELF header) therefore it
108877 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
108878 + support.
108879 +
108880 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
108881 + support as well, they will override the legacy EI_PAX marks.
108882 +
108883 + If you enable none of the marking options then all applications
108884 + will run with PaX enabled on them by default.
108885 +
108886 +config PAX_PT_PAX_FLAGS
108887 + bool 'Use ELF program header marking'
108888 + default y if GRKERNSEC_CONFIG_AUTO
108889 + help
108890 + Enabling this option will allow you to control PaX features on
108891 + a per executable basis via the 'paxctl' utility available at
108892 + http://pax.grsecurity.net/. The control flags will be read from
108893 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
108894 + has the benefits of supporting both soft mode and being fully
108895 + integrated into the toolchain (the binutils patch is available
108896 + from http://pax.grsecurity.net).
108897 +
108898 + Note that if you enable the legacy EI_PAX marking support as well,
108899 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
108900 +
108901 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108902 + must make sure that the marks are the same if a binary has both marks.
108903 +
108904 + If you enable none of the marking options then all applications
108905 + will run with PaX enabled on them by default.
108906 +
108907 +config PAX_XATTR_PAX_FLAGS
108908 + bool 'Use filesystem extended attributes marking'
108909 + default y if GRKERNSEC_CONFIG_AUTO
108910 + select CIFS_XATTR if CIFS
108911 + select EXT2_FS_XATTR if EXT2_FS
108912 + select EXT3_FS_XATTR if EXT3_FS
108913 + select F2FS_FS_XATTR if F2FS_FS
108914 + select JFFS2_FS_XATTR if JFFS2_FS
108915 + select REISERFS_FS_XATTR if REISERFS_FS
108916 + select SQUASHFS_XATTR if SQUASHFS
108917 + select TMPFS_XATTR if TMPFS
108918 + help
108919 + Enabling this option will allow you to control PaX features on
108920 + a per executable basis via the 'setfattr' utility. The control
108921 + flags will be read from the user.pax.flags extended attribute of
108922 + the file. This marking has the benefit of supporting binary-only
108923 + applications that self-check themselves (e.g., skype) and would
108924 + not tolerate chpax/paxctl changes. The main drawback is that
108925 + extended attributes are not supported by some filesystems (e.g.,
108926 + isofs, udf, vfat) so copying files through such filesystems will
108927 + lose the extended attributes and these PaX markings.
108928 +
108929 + Note that if you enable the legacy EI_PAX marking support as well,
108930 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
108931 +
108932 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108933 + must make sure that the marks are the same if a binary has both marks.
108934 +
108935 + If you enable none of the marking options then all applications
108936 + will run with PaX enabled on them by default.
108937 +
108938 +choice
108939 + prompt 'MAC system integration'
108940 + default PAX_HAVE_ACL_FLAGS
108941 + help
108942 + Mandatory Access Control systems have the option of controlling
108943 + PaX flags on a per executable basis, choose the method supported
108944 + by your particular system.
108945 +
108946 + - "none": if your MAC system does not interact with PaX,
108947 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
108948 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
108949 +
108950 + NOTE: this option is for developers/integrators only.
108951 +
108952 + config PAX_NO_ACL_FLAGS
108953 + bool 'none'
108954 +
108955 + config PAX_HAVE_ACL_FLAGS
108956 + bool 'direct'
108957 +
108958 + config PAX_HOOK_ACL_FLAGS
108959 + bool 'hook'
108960 +endchoice
108961 +
108962 +endmenu
108963 +
108964 +menu "Non-executable pages"
108965 + depends on PAX
108966 +
108967 +config PAX_NOEXEC
108968 + bool "Enforce non-executable pages"
108969 + default y if GRKERNSEC_CONFIG_AUTO
108970 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
108971 + help
108972 + By design some architectures do not allow for protecting memory
108973 + pages against execution or even if they do, Linux does not make
108974 + use of this feature. In practice this means that if a page is
108975 + readable (such as the stack or heap) it is also executable.
108976 +
108977 + There is a well known exploit technique that makes use of this
108978 + fact and a common programming mistake where an attacker can
108979 + introduce code of his choice somewhere in the attacked program's
108980 + memory (typically the stack or the heap) and then execute it.
108981 +
108982 + If the attacked program was running with different (typically
108983 + higher) privileges than that of the attacker, then he can elevate
108984 + his own privilege level (e.g. get a root shell, write to files for
108985 + which he does not have write access to, etc).
108986 +
108987 + Enabling this option will let you choose from various features
108988 + that prevent the injection and execution of 'foreign' code in
108989 + a program.
108990 +
108991 + This will also break programs that rely on the old behaviour and
108992 + expect that dynamically allocated memory via the malloc() family
108993 + of functions is executable (which it is not). Notable examples
108994 + are the XFree86 4.x server, the java runtime and wine.
108995 +
108996 +config PAX_PAGEEXEC
108997 + bool "Paging based non-executable pages"
108998 + default y if GRKERNSEC_CONFIG_AUTO
108999 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
109000 + select ARCH_TRACK_EXEC_LIMIT if X86_32
109001 + help
109002 + This implementation is based on the paging feature of the CPU.
109003 + On i386 without hardware non-executable bit support there is a
109004 + variable but usually low performance impact, however on Intel's
109005 + P4 core based CPUs it is very high so you should not enable this
109006 + for kernels meant to be used on such CPUs.
109007 +
109008 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
109009 + with hardware non-executable bit support there is no performance
109010 + impact, on ppc the impact is negligible.
109011 +
109012 + Note that several architectures require various emulations due to
109013 + badly designed userland ABIs, this will cause a performance impact
109014 + but will disappear as soon as userland is fixed. For example, ppc
109015 + userland MUST have been built with secure-plt by a recent toolchain.
109016 +
109017 +config PAX_SEGMEXEC
109018 + bool "Segmentation based non-executable pages"
109019 + default y if GRKERNSEC_CONFIG_AUTO
109020 + depends on PAX_NOEXEC && X86_32
109021 + help
109022 + This implementation is based on the segmentation feature of the
109023 + CPU and has a very small performance impact, however applications
109024 + will be limited to a 1.5 GB address space instead of the normal
109025 + 3 GB.
109026 +
109027 +config PAX_EMUTRAMP
109028 + bool "Emulate trampolines"
109029 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
109030 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
109031 + help
109032 + There are some programs and libraries that for one reason or
109033 + another attempt to execute special small code snippets from
109034 + non-executable memory pages. Most notable examples are the
109035 + signal handler return code generated by the kernel itself and
109036 + the GCC trampolines.
109037 +
109038 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
109039 + such programs will no longer work under your kernel.
109040 +
109041 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
109042 + utilities to enable trampoline emulation for the affected programs
109043 + yet still have the protection provided by the non-executable pages.
109044 +
109045 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
109046 + your system will not even boot.
109047 +
109048 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
109049 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
109050 + for the affected files.
109051 +
109052 + NOTE: enabling this feature *may* open up a loophole in the
109053 + protection provided by non-executable pages that an attacker
109054 + could abuse. Therefore the best solution is to not have any
109055 + files on your system that would require this option. This can
109056 + be achieved by not using libc5 (which relies on the kernel
109057 + signal handler return code) and not using or rewriting programs
109058 + that make use of the nested function implementation of GCC.
109059 + Skilled users can just fix GCC itself so that it implements
109060 + nested function calls in a way that does not interfere with PaX.
109061 +
109062 +config PAX_EMUSIGRT
109063 + bool "Automatically emulate sigreturn trampolines"
109064 + depends on PAX_EMUTRAMP && PARISC
109065 + default y
109066 + help
109067 + Enabling this option will have the kernel automatically detect
109068 + and emulate signal return trampolines executing on the stack
109069 + that would otherwise lead to task termination.
109070 +
109071 + This solution is intended as a temporary one for users with
109072 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
109073 + Modula-3 runtime, etc) or executables linked to such, basically
109074 + everything that does not specify its own SA_RESTORER function in
109075 + normal executable memory like glibc 2.1+ does.
109076 +
109077 + On parisc you MUST enable this option, otherwise your system will
109078 + not even boot.
109079 +
109080 + NOTE: this feature cannot be disabled on a per executable basis
109081 + and since it *does* open up a loophole in the protection provided
109082 + by non-executable pages, the best solution is to not have any
109083 + files on your system that would require this option.
109084 +
109085 +config PAX_MPROTECT
109086 + bool "Restrict mprotect()"
109087 + default y if GRKERNSEC_CONFIG_AUTO
109088 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
109089 + help
109090 + Enabling this option will prevent programs from
109091 + - changing the executable status of memory pages that were
109092 + not originally created as executable,
109093 + - making read-only executable pages writable again,
109094 + - creating executable pages from anonymous memory,
109095 + - making read-only-after-relocations (RELRO) data pages writable again.
109096 +
109097 + You should say Y here to complete the protection provided by
109098 + the enforcement of non-executable pages.
109099 +
109100 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
109101 + this feature on a per file basis.
109102 +
109103 +config PAX_MPROTECT_COMPAT
109104 + bool "Use legacy/compat protection demoting (read help)"
109105 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
109106 + depends on PAX_MPROTECT
109107 + help
109108 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
109109 + by sending the proper error code to the application. For some broken
109110 + userland, this can cause problems with Python or other applications. The
109111 + current implementation however allows for applications like clamav to
109112 + detect if JIT compilation/execution is allowed and to fall back gracefully
109113 + to an interpreter-based mode if it does not. While we encourage everyone
109114 + to use the current implementation as-is and push upstream to fix broken
109115 + userland (note that the RWX logging option can assist with this), in some
109116 + environments this may not be possible. Having to disable MPROTECT
109117 + completely on certain binaries reduces the security benefit of PaX,
109118 + so this option is provided for those environments to revert to the old
109119 + behavior.
109120 +
109121 +config PAX_ELFRELOCS
109122 + bool "Allow ELF text relocations (read help)"
109123 + depends on PAX_MPROTECT
109124 + default n
109125 + help
109126 + Non-executable pages and mprotect() restrictions are effective
109127 + in preventing the introduction of new executable code into an
109128 + attacked task's address space. There remain only two venues
109129 + for this kind of attack: if the attacker can execute already
109130 + existing code in the attacked task then he can either have it
109131 + create and mmap() a file containing his code or have it mmap()
109132 + an already existing ELF library that does not have position
109133 + independent code in it and use mprotect() on it to make it
109134 + writable and copy his code there. While protecting against
109135 + the former approach is beyond PaX, the latter can be prevented
109136 + by having only PIC ELF libraries on one's system (which do not
109137 + need to relocate their code). If you are sure this is your case,
109138 + as is the case with all modern Linux distributions, then leave
109139 + this option disabled. You should say 'n' here.
109140 +
109141 +config PAX_ETEXECRELOCS
109142 + bool "Allow ELF ET_EXEC text relocations"
109143 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
109144 + select PAX_ELFRELOCS
109145 + default y
109146 + help
109147 + On some architectures there are incorrectly created applications
109148 + that require text relocations and would not work without enabling
109149 + this option. If you are an alpha, ia64 or parisc user, you should
109150 + enable this option and disable it once you have made sure that
109151 + none of your applications need it.
109152 +
109153 +config PAX_EMUPLT
109154 + bool "Automatically emulate ELF PLT"
109155 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
109156 + default y
109157 + help
109158 + Enabling this option will have the kernel automatically detect
109159 + and emulate the Procedure Linkage Table entries in ELF files.
109160 + On some architectures such entries are in writable memory, and
109161 + become non-executable leading to task termination. Therefore
109162 + it is mandatory that you enable this option on alpha, parisc,
109163 + sparc and sparc64, otherwise your system would not even boot.
109164 +
109165 + NOTE: this feature *does* open up a loophole in the protection
109166 + provided by the non-executable pages, therefore the proper
109167 + solution is to modify the toolchain to produce a PLT that does
109168 + not need to be writable.
109169 +
109170 +config PAX_DLRESOLVE
109171 + bool 'Emulate old glibc resolver stub'
109172 + depends on PAX_EMUPLT && SPARC
109173 + default n
109174 + help
109175 + This option is needed if userland has an old glibc (before 2.4)
109176 + that puts a 'save' instruction into the runtime generated resolver
109177 + stub that needs special emulation.
109178 +
109179 +config PAX_KERNEXEC
109180 + bool "Enforce non-executable kernel pages"
109181 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
109182 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
109183 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
109184 + select PAX_KERNEXEC_PLUGIN if X86_64
109185 + select ARM_KERNMEM_PERMS if ARM
109186 + help
109187 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
109188 + that is, enabling this option will make it harder to inject
109189 + and execute 'foreign' code in kernel memory itself.
109190 +
109191 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
109192 + the kernel command-line will result in an RWX physical map.
109193 +
109194 + Likewise, the EFI runtime services are necessarily mapped as
109195 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
109196 + is recommended that you boot with "noefi" on the kernel
109197 + command-line if possible to eliminate the mapping.
109198 +
109199 +choice
109200 + prompt "Return Address Instrumentation Method"
109201 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
109202 + depends on PAX_KERNEXEC_PLUGIN
109203 + help
109204 + Select the method used to instrument function pointer dereferences.
109205 + Note that binary modules cannot be instrumented by this approach.
109206 +
109207 + Note that the implementation requires a gcc with plugin support,
109208 + i.e., gcc 4.5 or newer. You may need to install the supporting
109209 + headers explicitly in addition to the normal gcc package.
109210 +
109211 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
109212 + bool "bts"
109213 + help
109214 + This method is compatible with binary only modules but has
109215 + a higher runtime overhead.
109216 +
109217 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
109218 + bool "or"
109219 + depends on !PARAVIRT
109220 + help
109221 + This method is incompatible with binary only modules but has
109222 + a lower runtime overhead.
109223 +endchoice
109224 +
109225 +config PAX_KERNEXEC_PLUGIN_METHOD
109226 + string
109227 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
109228 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
109229 + default ""
109230 +
109231 +config PAX_KERNEXEC_MODULE_TEXT
109232 + int "Minimum amount of memory reserved for module code"
109233 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
109234 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
109235 + depends on PAX_KERNEXEC && X86_32
109236 + help
109237 + Due to implementation details the kernel must reserve a fixed
109238 + amount of memory for runtime allocated code (such as modules)
109239 + at compile time that cannot be changed at runtime. Here you
109240 + can specify the minimum amount in MB that will be reserved.
109241 + Due to the same implementation details this size will always
109242 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
109243 + the actually available memory for runtime allocated code will
109244 + usually be more than this minimum.
109245 +
109246 + The default 4 MB should be enough for most users but if you have
109247 + an excessive number of modules (e.g., most distribution configs
109248 + compile many drivers as modules) or use huge modules such as
109249 + nvidia's kernel driver, you will need to adjust this amount.
109250 + A good rule of thumb is to look at your currently loaded kernel
109251 + modules and add up their sizes.
109252 +
109253 +endmenu
109254 +
109255 +menu "Address Space Layout Randomization"
109256 + depends on PAX
109257 +
109258 +config PAX_ASLR
109259 + bool "Address Space Layout Randomization"
109260 + default y if GRKERNSEC_CONFIG_AUTO
109261 + help
109262 + Many if not most exploit techniques rely on the knowledge of
109263 + certain addresses in the attacked program. The following options
109264 + will allow the kernel to apply a certain amount of randomization
109265 + to specific parts of the program thereby forcing an attacker to
109266 + guess them in most cases. Any failed guess will most likely crash
109267 + the attacked program which allows the kernel to detect such attempts
109268 + and react on them. PaX itself provides no reaction mechanisms,
109269 + instead it is strongly encouraged that you make use of grsecurity's
109270 + (http://www.grsecurity.net/) built-in crash detection features or
109271 + develop one yourself.
109272 +
109273 + By saying Y here you can choose to randomize the following areas:
109274 + - top of the task's kernel stack
109275 + - top of the task's userland stack
109276 + - base address for mmap() requests that do not specify one
109277 + (this includes all libraries)
109278 + - base address of the main executable
109279 +
109280 + It is strongly recommended to say Y here as address space layout
109281 + randomization has negligible impact on performance yet it provides
109282 + a very effective protection.
109283 +
109284 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
109285 + this feature on a per file basis.
109286 +
109287 +config PAX_RANDKSTACK
109288 + bool "Randomize kernel stack base"
109289 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
109290 + depends on X86_TSC && X86
109291 + help
109292 + By saying Y here the kernel will randomize every task's kernel
109293 + stack on every system call. This will not only force an attacker
109294 + to guess it but also prevent him from making use of possible
109295 + leaked information about it.
109296 +
109297 + Since the kernel stack is a rather scarce resource, randomization
109298 + may cause unexpected stack overflows, therefore you should very
109299 + carefully test your system. Note that once enabled in the kernel
109300 + configuration, this feature cannot be disabled on a per file basis.
109301 +
109302 +config PAX_RANDUSTACK
109303 + bool
109304 +
109305 +config PAX_RANDMMAP
109306 + bool "Randomize user stack and mmap() bases"
109307 + default y if GRKERNSEC_CONFIG_AUTO
109308 + depends on PAX_ASLR
109309 + select PAX_RANDUSTACK
109310 + help
109311 + By saying Y here the kernel will randomize every task's userland
109312 + stack and use a randomized base address for mmap() requests that
109313 + do not specify one themselves.
109314 +
109315 + The stack randomization is done in two steps where the second
109316 + one may apply a big amount of shift to the top of the stack and
109317 + cause problems for programs that want to use lots of memory (more
109318 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
109319 +
109320 + As a result of mmap randomization all dynamically loaded libraries
109321 + will appear at random addresses and therefore be harder to exploit
109322 + by a technique where an attacker attempts to execute library code
109323 + for his purposes (e.g. spawn a shell from an exploited program that
109324 + is running at an elevated privilege level).
109325 +
109326 + Furthermore, if a program is relinked as a dynamic ELF file, its
109327 + base address will be randomized as well, completing the full
109328 + randomization of the address space layout. Attacking such programs
109329 + becomes a guess game. You can find an example of doing this at
109330 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
109331 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
109332 +
109333 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
109334 + feature on a per file basis.
109335 +
109336 +endmenu
109337 +
109338 +menu "Miscellaneous hardening features"
109339 +
109340 +config PAX_MEMORY_SANITIZE
109341 + bool "Sanitize all freed memory"
109342 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
109343 + help
109344 + By saying Y here the kernel will erase memory pages and slab objects
109345 + as soon as they are freed. This in turn reduces the lifetime of data
109346 + stored in them, making it less likely that sensitive information such
109347 + as passwords, cryptographic secrets, etc stay in memory for too long.
109348 +
109349 + This is especially useful for programs whose runtime is short, long
109350 + lived processes and the kernel itself benefit from this as long as
109351 + they ensure timely freeing of memory that may hold sensitive
109352 + information.
109353 +
109354 + A nice side effect of the sanitization of slab objects is the
109355 + reduction of possible info leaks caused by padding bytes within the
109356 + leaky structures. Use-after-free bugs for structures containing
109357 + pointers can also be detected as dereferencing the sanitized pointer
109358 + will generate an access violation.
109359 +
109360 + The tradeoff is performance impact, on a single CPU system kernel
109361 + compilation sees a 3% slowdown, other systems and workloads may vary
109362 + and you are advised to test this feature on your expected workload
109363 + before deploying it.
109364 +
109365 + The slab sanitization feature excludes a few slab caches per default
109366 + for performance reasons. To extend the feature to cover those as
109367 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
109368 +
109369 + To reduce the performance penalty by sanitizing pages only, albeit
109370 + limiting the effectiveness of this feature at the same time, slab
109371 + sanitization can be disabled with the kernel command line parameter
109372 + "pax_sanitize_slab=off".
109373 +
109374 + Note that this feature does not protect data stored in live pages,
109375 + e.g., process memory swapped to disk may stay there for a long time.
109376 +
109377 +config PAX_MEMORY_STACKLEAK
109378 + bool "Sanitize kernel stack"
109379 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
109380 + depends on X86
109381 + help
109382 + By saying Y here the kernel will erase the kernel stack before it
109383 + returns from a system call. This in turn reduces the information
109384 + that a kernel stack leak bug can reveal.
109385 +
109386 + Note that such a bug can still leak information that was put on
109387 + the stack by the current system call (the one eventually triggering
109388 + the bug) but traces of earlier system calls on the kernel stack
109389 + cannot leak anymore.
109390 +
109391 + The tradeoff is performance impact: on a single CPU system kernel
109392 + compilation sees a 1% slowdown, other systems and workloads may vary
109393 + and you are advised to test this feature on your expected workload
109394 + before deploying it.
109395 +
109396 + Note that the full feature requires a gcc with plugin support,
109397 + i.e., gcc 4.5 or newer. You may need to install the supporting
109398 + headers explicitly in addition to the normal gcc package. Using
109399 + older gcc versions means that functions with large enough stack
109400 + frames may leave uninitialized memory behind that may be exposed
109401 + to a later syscall leaking the stack.
109402 +
109403 +config PAX_MEMORY_STRUCTLEAK
109404 + bool "Forcibly initialize local variables copied to userland"
109405 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
109406 + help
109407 + By saying Y here the kernel will zero initialize some local
109408 + variables that are going to be copied to userland. This in
109409 + turn prevents unintended information leakage from the kernel
109410 + stack should later code forget to explicitly set all parts of
109411 + the copied variable.
109412 +
109413 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
109414 + at a much smaller coverage.
109415 +
109416 + Note that the implementation requires a gcc with plugin support,
109417 + i.e., gcc 4.5 or newer. You may need to install the supporting
109418 + headers explicitly in addition to the normal gcc package.
109419 +
109420 +config PAX_MEMORY_UDEREF
109421 + bool "Prevent invalid userland pointer dereference"
109422 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
109423 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
109424 + select PAX_PER_CPU_PGD if X86_64
109425 + help
109426 + By saying Y here the kernel will be prevented from dereferencing
109427 + userland pointers in contexts where the kernel expects only kernel
109428 + pointers. This is both a useful runtime debugging feature and a
109429 + security measure that prevents exploiting a class of kernel bugs.
109430 +
109431 + The tradeoff is that some virtualization solutions may experience
109432 + a huge slowdown and therefore you should not enable this feature
109433 + for kernels meant to run in such environments. Whether a given VM
109434 + solution is affected or not is best determined by simply trying it
109435 + out, the performance impact will be obvious right on boot as this
109436 + mechanism engages from very early on. A good rule of thumb is that
109437 + VMs running on CPUs without hardware virtualization support (i.e.,
109438 + the majority of IA-32 CPUs) will likely experience the slowdown.
109439 +
109440 + On X86_64 the kernel will make use of PCID support when available
109441 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
109442 + or performance impact. Pass pax_weakuderef on the kernel command
109443 + line to choose the latter.
109444 +
109445 +config PAX_REFCOUNT
109446 + bool "Prevent various kernel object reference counter overflows"
109447 + default y if GRKERNSEC_CONFIG_AUTO
109448 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
109449 + help
109450 + By saying Y here the kernel will detect and prevent overflowing
109451 + various (but not all) kinds of object reference counters. Such
109452 + overflows can normally occur due to bugs only and are often, if
109453 + not always, exploitable.
109454 +
109455 + The tradeoff is that data structures protected by an overflowed
109456 + refcount will never be freed and therefore will leak memory. Note
109457 + that this leak also happens even without this protection but in
109458 + that case the overflow can eventually trigger the freeing of the
109459 + data structure while it is still being used elsewhere, resulting
109460 + in the exploitable situation that this feature prevents.
109461 +
109462 + Since this has a negligible performance impact, you should enable
109463 + this feature.
109464 +
109465 +config PAX_CONSTIFY_PLUGIN
109466 + bool "Automatically constify eligible structures"
109467 + default y
109468 + depends on !UML && PAX_KERNEXEC
109469 + help
109470 + By saying Y here the compiler will automatically constify a class
109471 + of types that contain only function pointers. This reduces the
109472 + kernel's attack surface and also produces a better memory layout.
109473 +
109474 + Note that the implementation requires a gcc with plugin support,
109475 + i.e., gcc 4.5 or newer. You may need to install the supporting
109476 + headers explicitly in addition to the normal gcc package.
109477 +
109478 + Note that if some code really has to modify constified variables
109479 + then the source code will have to be patched to allow it. Examples
109480 + can be found in PaX itself (the no_const attribute) and for some
109481 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
109482 +
109483 +config PAX_USERCOPY
109484 + bool "Harden heap object copies between kernel and userland"
109485 + default y if GRKERNSEC_CONFIG_AUTO
109486 + depends on ARM || IA64 || PPC || SPARC || X86
109487 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
109488 + select PAX_USERCOPY_SLABS
109489 + help
109490 + By saying Y here the kernel will enforce the size of heap objects
109491 + when they are copied in either direction between the kernel and
109492 + userland, even if only a part of the heap object is copied.
109493 +
109494 + Specifically, this checking prevents information leaking from the
109495 + kernel heap during kernel to userland copies (if the kernel heap
109496 + object is otherwise fully initialized) and prevents kernel heap
109497 + overflows during userland to kernel copies.
109498 +
109499 + Note that the current implementation provides the strictest bounds
109500 + checks for the SLUB allocator.
109501 +
109502 + Enabling this option also enables per-slab cache protection against
109503 + data in a given cache being copied into/out of via userland
109504 + accessors. Though the whitelist of regions will be reduced over
109505 + time, it notably protects important data structures like task structs.
109506 +
109507 + If frame pointers are enabled on x86, this option will also restrict
109508 + copies into and out of the kernel stack to local variables within a
109509 + single frame.
109510 +
109511 + Since this has a negligible performance impact, you should enable
109512 + this feature.
109513 +
109514 +config PAX_USERCOPY_DEBUG
109515 + bool
109516 + depends on X86 && PAX_USERCOPY
109517 + default n
109518 +
109519 +config PAX_SIZE_OVERFLOW
109520 + bool "Prevent various integer overflows in function size parameters"
109521 + default y if GRKERNSEC_CONFIG_AUTO
109522 + depends on X86
109523 + help
109524 + By saying Y here the kernel recomputes expressions of function
109525 + arguments marked by a size_overflow attribute with double integer
109526 + precision (DImode/TImode for 32/64 bit integer types).
109527 +
109528 + The recomputed argument is checked against TYPE_MAX and an event
109529 + is logged on overflow and the triggering process is killed.
109530 +
109531 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
109532 +
109533 + Note that the implementation requires a gcc with plugin support,
109534 + i.e., gcc 4.5 or newer. You may need to install the supporting
109535 + headers explicitly in addition to the normal gcc package.
109536 +
109537 +config PAX_LATENT_ENTROPY
109538 + bool "Generate some entropy during boot and runtime"
109539 + default y if GRKERNSEC_CONFIG_AUTO
109540 + help
109541 + By saying Y here the kernel will instrument some kernel code to
109542 + extract some entropy from both original and artificially created
109543 + program state. This will help especially embedded systems where
109544 + there is little 'natural' source of entropy normally. The cost
109545 + is some slowdown of the boot process and fork and irq processing.
109546 +
109547 + When pax_extra_latent_entropy is passed on the kernel command line,
109548 + entropy will be extracted from up to the first 4GB of RAM while the
109549 + runtime memory allocator is being initialized. This costs even more
109550 + slowdown of the boot process.
109551 +
109552 + Note that the implementation requires a gcc with plugin support,
109553 + i.e., gcc 4.5 or newer. You may need to install the supporting
109554 + headers explicitly in addition to the normal gcc package.
109555 +
109556 + Note that entropy extracted this way is not cryptographically
109557 + secure!
109558 +
109559 +endmenu
109560 +
109561 +endmenu
109562 +
109563 +source grsecurity/Kconfig
109564 +
109565 +endmenu
109566 +
109567 +endmenu
109568 +
109569 source security/keys/Kconfig
109570
109571 config SECURITY_DMESG_RESTRICT
109572 @@ -103,7 +1072,7 @@ config INTEL_TXT
109573 config LSM_MMAP_MIN_ADDR
109574 int "Low address space for LSM to protect from user allocation"
109575 depends on SECURITY && SECURITY_SELINUX
109576 - default 32768 if ARM || (ARM64 && COMPAT)
109577 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
109578 default 65536
109579 help
109580 This is the portion of low virtual memory which should be protected
109581 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
109582 index fdaa50c..2761dcb 100644
109583 --- a/security/apparmor/file.c
109584 +++ b/security/apparmor/file.c
109585 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
109586 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
109587 struct path *new_dir, struct dentry *new_dentry)
109588 {
109589 - struct path link = { new_dir->mnt, new_dentry };
109590 - struct path target = { new_dir->mnt, old_dentry };
109591 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
109592 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
109593 struct path_cond cond = {
109594 old_dentry->d_inode->i_uid,
109595 old_dentry->d_inode->i_mode
109596 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
109597 index 65ca451..ad6f22d 100644
109598 --- a/security/apparmor/lsm.c
109599 +++ b/security/apparmor/lsm.c
109600 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
109601 struct dentry *dentry, u32 mask,
109602 struct path_cond *cond)
109603 {
109604 - struct path path = { dir->mnt, dentry };
109605 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
109606
109607 return common_perm(op, &path, mask, cond);
109608 }
109609 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
109610 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
109611 struct dentry *dentry, u32 mask)
109612 {
109613 - struct path path = { mnt, dentry };
109614 + struct path path = { .mnt = mnt, .dentry = dentry };
109615 struct path_cond cond = { dentry->d_inode->i_uid,
109616 dentry->d_inode->i_mode
109617 };
109618 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
109619
109620 profile = aa_current_profile();
109621 if (!unconfined(profile)) {
109622 - struct path old_path = { old_dir->mnt, old_dentry };
109623 - struct path new_path = { new_dir->mnt, new_dentry };
109624 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
109625 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
109626 struct path_cond cond = { old_dentry->d_inode->i_uid,
109627 old_dentry->d_inode->i_mode
109628 };
109629 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
109630 return error;
109631 }
109632
109633 -static struct security_operations apparmor_ops = {
109634 +static struct security_operations apparmor_ops __read_only = {
109635 .name = "apparmor",
109636
109637 .ptrace_access_check = apparmor_ptrace_access_check,
109638 diff --git a/security/commoncap.c b/security/commoncap.c
109639 index 2915d85..970753f 100644
109640 --- a/security/commoncap.c
109641 +++ b/security/commoncap.c
109642 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
109643 return 0;
109644 }
109645
109646 +/* returns:
109647 + 1 for suid privilege
109648 + 2 for sgid privilege
109649 + 3 for fscap privilege
109650 +*/
109651 +int is_privileged_binary(const struct dentry *dentry)
109652 +{
109653 + struct cpu_vfs_cap_data capdata;
109654 + struct inode *inode = dentry->d_inode;
109655 +
109656 + if (!inode || S_ISDIR(inode->i_mode))
109657 + return 0;
109658 +
109659 + if (inode->i_mode & S_ISUID)
109660 + return 1;
109661 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
109662 + return 2;
109663 +
109664 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
109665 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
109666 + return 3;
109667 + }
109668 +
109669 + return 0;
109670 +}
109671 +
109672 /*
109673 * Attempt to get the on-exec apply capability sets for an executable file from
109674 * its xattrs and, if present, apply them to the proposed credentials being
109675 @@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
109676 const struct cred *cred = current_cred();
109677 kuid_t root_uid = make_kuid(cred->user_ns, 0);
109678
109679 + if (gr_acl_enable_at_secure())
109680 + return 1;
109681 +
109682 if (!uid_eq(cred->uid, root_uid)) {
109683 if (bprm->cap_effective)
109684 return 1;
109685 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
109686 index 8ee997d..24c174b 100644
109687 --- a/security/integrity/ima/ima.h
109688 +++ b/security/integrity/ima/ima.h
109689 @@ -116,8 +116,8 @@ int ima_init_template(void);
109690 extern spinlock_t ima_queue_lock;
109691
109692 struct ima_h_table {
109693 - atomic_long_t len; /* number of stored measurements in the list */
109694 - atomic_long_t violations;
109695 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
109696 + atomic_long_unchecked_t violations;
109697 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
109698 };
109699 extern struct ima_h_table ima_htable;
109700 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
109701 index b8a27c5..50a769f 100644
109702 --- a/security/integrity/ima/ima_api.c
109703 +++ b/security/integrity/ima/ima_api.c
109704 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
109705 int result;
109706
109707 /* can overflow, only indicator */
109708 - atomic_long_inc(&ima_htable.violations);
109709 + atomic_long_inc_unchecked(&ima_htable.violations);
109710
109711 result = ima_alloc_init_template(NULL, file, filename,
109712 NULL, 0, &entry);
109713 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
109714 index 461215e..9bb12ee 100644
109715 --- a/security/integrity/ima/ima_fs.c
109716 +++ b/security/integrity/ima/ima_fs.c
109717 @@ -28,12 +28,12 @@
109718 static int valid_policy = 1;
109719 #define TMPBUFLEN 12
109720 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
109721 - loff_t *ppos, atomic_long_t *val)
109722 + loff_t *ppos, atomic_long_unchecked_t *val)
109723 {
109724 char tmpbuf[TMPBUFLEN];
109725 ssize_t len;
109726
109727 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
109728 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
109729 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
109730 }
109731
109732 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
109733 index 552705d..9920f4fb 100644
109734 --- a/security/integrity/ima/ima_queue.c
109735 +++ b/security/integrity/ima/ima_queue.c
109736 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
109737 INIT_LIST_HEAD(&qe->later);
109738 list_add_tail_rcu(&qe->later, &ima_measurements);
109739
109740 - atomic_long_inc(&ima_htable.len);
109741 + atomic_long_inc_unchecked(&ima_htable.len);
109742 key = ima_hash_key(entry->digest);
109743 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
109744 return 0;
109745 diff --git a/security/keys/compat.c b/security/keys/compat.c
109746 index 3478965..ec7bb9e 100644
109747 --- a/security/keys/compat.c
109748 +++ b/security/keys/compat.c
109749 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
109750 if (ret == 0)
109751 goto no_payload_free;
109752
109753 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109754 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109755 err:
109756 if (iov != iovstack)
109757 kfree(iov);
109758 diff --git a/security/keys/internal.h b/security/keys/internal.h
109759 index 200e378..cdc74b5 100644
109760 --- a/security/keys/internal.h
109761 +++ b/security/keys/internal.h
109762 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
109763 extern long keyctl_invalidate_key(key_serial_t);
109764
109765 extern long keyctl_instantiate_key_common(key_serial_t,
109766 - const struct iovec *,
109767 + const struct iovec __user *,
109768 unsigned, size_t, key_serial_t);
109769 #ifdef CONFIG_PERSISTENT_KEYRINGS
109770 extern long keyctl_get_persistent(uid_t, key_serial_t);
109771 diff --git a/security/keys/key.c b/security/keys/key.c
109772 index aee2ec5..c276071 100644
109773 --- a/security/keys/key.c
109774 +++ b/security/keys/key.c
109775 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
109776
109777 atomic_set(&key->usage, 1);
109778 init_rwsem(&key->sem);
109779 - lockdep_set_class(&key->sem, &type->lock_class);
109780 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
109781 key->index_key.type = type;
109782 key->user = user;
109783 key->quotalen = quotalen;
109784 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
109785 struct key_type *p;
109786 int ret;
109787
109788 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
109789 + pax_open_kernel();
109790 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
109791 + pax_close_kernel();
109792
109793 ret = -EEXIST;
109794 down_write(&key_types_sem);
109795 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
109796 }
109797
109798 /* store the type */
109799 - list_add(&ktype->link, &key_types_list);
109800 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
109801
109802 pr_notice("Key type %s registered\n", ktype->name);
109803 ret = 0;
109804 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
109805 void unregister_key_type(struct key_type *ktype)
109806 {
109807 down_write(&key_types_sem);
109808 - list_del_init(&ktype->link);
109809 + pax_list_del_init((struct list_head *)&ktype->link);
109810 downgrade_write(&key_types_sem);
109811 key_gc_keytype(ktype);
109812 pr_notice("Key type %s unregistered\n", ktype->name);
109813 @@ -1125,10 +1127,10 @@ void __init key_init(void)
109814 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
109815
109816 /* add the special key types */
109817 - list_add_tail(&key_type_keyring.link, &key_types_list);
109818 - list_add_tail(&key_type_dead.link, &key_types_list);
109819 - list_add_tail(&key_type_user.link, &key_types_list);
109820 - list_add_tail(&key_type_logon.link, &key_types_list);
109821 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
109822 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
109823 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
109824 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
109825
109826 /* record the root user tracking */
109827 rb_link_node(&root_key_user.node,
109828 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
109829 index 4743d71..170a185 100644
109830 --- a/security/keys/keyctl.c
109831 +++ b/security/keys/keyctl.c
109832 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
109833 /*
109834 * Copy the iovec data from userspace
109835 */
109836 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109837 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
109838 unsigned ioc)
109839 {
109840 for (; ioc > 0; ioc--) {
109841 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109842 * If successful, 0 will be returned.
109843 */
109844 long keyctl_instantiate_key_common(key_serial_t id,
109845 - const struct iovec *payload_iov,
109846 + const struct iovec __user *payload_iov,
109847 unsigned ioc,
109848 size_t plen,
109849 key_serial_t ringid)
109850 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
109851 [0].iov_len = plen
109852 };
109853
109854 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
109855 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
109856 }
109857
109858 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
109859 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
109860 if (ret == 0)
109861 goto no_payload_free;
109862
109863 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109864 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109865 err:
109866 if (iov != iovstack)
109867 kfree(iov);
109868 diff --git a/security/keys/request_key.c b/security/keys/request_key.c
109869 index 0c7aea4..486ef6f 100644
109870 --- a/security/keys/request_key.c
109871 +++ b/security/keys/request_key.c
109872 @@ -414,6 +414,7 @@ link_check_failed:
109873
109874 link_prealloc_failed:
109875 mutex_unlock(&user->cons_lock);
109876 + key_put(key);
109877 kleave(" = %d [prelink]", ret);
109878 return ret;
109879
109880 diff --git a/security/min_addr.c b/security/min_addr.c
109881 index f728728..6457a0c 100644
109882 --- a/security/min_addr.c
109883 +++ b/security/min_addr.c
109884 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
109885 */
109886 static void update_mmap_min_addr(void)
109887 {
109888 +#ifndef SPARC
109889 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
109890 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
109891 mmap_min_addr = dac_mmap_min_addr;
109892 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
109893 #else
109894 mmap_min_addr = dac_mmap_min_addr;
109895 #endif
109896 +#endif
109897 }
109898
109899 /*
109900 diff --git a/security/security.c b/security/security.c
109901 index 18b35c6..c9fbc92 100644
109902 --- a/security/security.c
109903 +++ b/security/security.c
109904 @@ -33,8 +33,8 @@
109905 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
109906 CONFIG_DEFAULT_SECURITY;
109907
109908 -static struct security_operations *security_ops;
109909 -static struct security_operations default_security_ops = {
109910 +struct security_operations *security_ops __read_only;
109911 +struct security_operations default_security_ops __read_only = {
109912 .name = "default",
109913 };
109914
109915 @@ -73,11 +73,6 @@ int __init security_init(void)
109916 return 0;
109917 }
109918
109919 -void reset_security_ops(void)
109920 -{
109921 - security_ops = &default_security_ops;
109922 -}
109923 -
109924 /* Save user chosen LSM */
109925 static int __init choose_lsm(char *str)
109926 {
109927 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
109928 index a18f1fa..c9b9fc4 100644
109929 --- a/security/selinux/avc.c
109930 +++ b/security/selinux/avc.c
109931 @@ -59,7 +59,7 @@ struct avc_node {
109932 struct avc_cache {
109933 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
109934 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
109935 - atomic_t lru_hint; /* LRU hint for reclaim scan */
109936 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
109937 atomic_t active_nodes;
109938 u32 latest_notif; /* latest revocation notification */
109939 };
109940 @@ -167,7 +167,7 @@ void __init avc_init(void)
109941 spin_lock_init(&avc_cache.slots_lock[i]);
109942 }
109943 atomic_set(&avc_cache.active_nodes, 0);
109944 - atomic_set(&avc_cache.lru_hint, 0);
109945 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
109946
109947 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
109948 0, SLAB_PANIC, NULL);
109949 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
109950 spinlock_t *lock;
109951
109952 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
109953 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109954 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109955 head = &avc_cache.slots[hvalue];
109956 lock = &avc_cache.slots_lock[hvalue];
109957
109958 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
109959 index 6da7532..f0b1882 100644
109960 --- a/security/selinux/hooks.c
109961 +++ b/security/selinux/hooks.c
109962 @@ -5807,7 +5807,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
109963
109964 #endif
109965
109966 -static struct security_operations selinux_ops = {
109967 +static struct security_operations selinux_ops __read_only = {
109968 + .name = "selinux",
109969 .name = "selinux",
109970
109971 .ptrace_access_check = selinux_ptrace_access_check,
109972 @@ -6148,6 +6149,9 @@ static void selinux_nf_ip_exit(void)
109973 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
109974 static int selinux_disabled;
109975
109976 +extern struct security_operations *security_ops;
109977 +extern struct security_operations default_security_ops;
109978 +
109979 int selinux_disable(void)
109980 {
109981 if (ss_initialized) {
109982 @@ -6165,7 +6169,9 @@ int selinux_disable(void)
109983 selinux_disabled = 1;
109984 selinux_enabled = 0;
109985
109986 - reset_security_ops();
109987 + pax_open_kernel();
109988 + security_ops = &default_security_ops;
109989 + pax_close_kernel();
109990
109991 /* Try to destroy the avc node cache */
109992 avc_disable();
109993 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
109994 index 1450f85..a91e0bc 100644
109995 --- a/security/selinux/include/xfrm.h
109996 +++ b/security/selinux/include/xfrm.h
109997 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
109998
109999 rtnl_lock();
110000 for_each_net(net) {
110001 - atomic_inc(&net->xfrm.flow_cache_genid);
110002 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
110003 rt_genid_bump_all(net);
110004 }
110005 rtnl_unlock();
110006 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
110007 index a717877..0747450 100644
110008 --- a/security/smack/smack_lsm.c
110009 +++ b/security/smack/smack_lsm.c
110010 @@ -4082,7 +4082,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
110011 return 0;
110012 }
110013
110014 -struct security_operations smack_ops = {
110015 +struct security_operations smack_ops __read_only = {
110016 .name = "smack",
110017
110018 .ptrace_access_check = smack_ptrace_access_check,
110019 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
110020 index 4003907..13a2b55 100644
110021 --- a/security/tomoyo/file.c
110022 +++ b/security/tomoyo/file.c
110023 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
110024 {
110025 struct tomoyo_request_info r;
110026 struct tomoyo_obj_info obj = {
110027 - .path1 = *path,
110028 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110029 };
110030 int error = -ENOMEM;
110031 struct tomoyo_path_info buf;
110032 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
110033 struct tomoyo_path_info buf;
110034 struct tomoyo_request_info r;
110035 struct tomoyo_obj_info obj = {
110036 - .path1 = *path,
110037 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110038 };
110039 int idx;
110040
110041 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
110042 {
110043 struct tomoyo_request_info r;
110044 struct tomoyo_obj_info obj = {
110045 - .path1 = *path,
110046 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110047 };
110048 int error;
110049 struct tomoyo_path_info buf;
110050 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
110051 {
110052 struct tomoyo_request_info r;
110053 struct tomoyo_obj_info obj = {
110054 - .path1 = *path,
110055 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110056 };
110057 int error = -ENOMEM;
110058 struct tomoyo_path_info buf;
110059 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
110060 struct tomoyo_path_info buf2;
110061 struct tomoyo_request_info r;
110062 struct tomoyo_obj_info obj = {
110063 - .path1 = *path1,
110064 - .path2 = *path2,
110065 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
110066 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
110067 };
110068 int idx;
110069
110070 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
110071 index 390c646..f2f8db3 100644
110072 --- a/security/tomoyo/mount.c
110073 +++ b/security/tomoyo/mount.c
110074 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
110075 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
110076 need_dev = -1; /* dev_name is a directory */
110077 } else {
110078 + if (!capable(CAP_SYS_ADMIN)) {
110079 + error = -EPERM;
110080 + goto out;
110081 + }
110082 fstype = get_fs_type(type);
110083 if (!fstype) {
110084 error = -ENODEV;
110085 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
110086 index f0b756e..8aa497b 100644
110087 --- a/security/tomoyo/tomoyo.c
110088 +++ b/security/tomoyo/tomoyo.c
110089 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
110090 */
110091 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
110092 {
110093 - struct path path = { mnt, dentry };
110094 + struct path path = { .mnt = mnt, .dentry = dentry };
110095 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
110096 }
110097
110098 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
110099 */
110100 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
110101 {
110102 - struct path path = { parent->mnt, dentry };
110103 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110104 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
110105 }
110106
110107 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
110108 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
110109 umode_t mode)
110110 {
110111 - struct path path = { parent->mnt, dentry };
110112 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110113 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
110114 mode & S_IALLUGO);
110115 }
110116 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
110117 */
110118 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
110119 {
110120 - struct path path = { parent->mnt, dentry };
110121 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110122 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
110123 }
110124
110125 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
110126 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
110127 const char *old_name)
110128 {
110129 - struct path path = { parent->mnt, dentry };
110130 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110131 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
110132 }
110133
110134 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
110135 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
110136 umode_t mode, unsigned int dev)
110137 {
110138 - struct path path = { parent->mnt, dentry };
110139 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110140 int type = TOMOYO_TYPE_CREATE;
110141 const unsigned int perm = mode & S_IALLUGO;
110142
110143 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
110144 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
110145 struct dentry *new_dentry)
110146 {
110147 - struct path path1 = { new_dir->mnt, old_dentry };
110148 - struct path path2 = { new_dir->mnt, new_dentry };
110149 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
110150 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
110151 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
110152 }
110153
110154 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
110155 struct path *new_parent,
110156 struct dentry *new_dentry)
110157 {
110158 - struct path path1 = { old_parent->mnt, old_dentry };
110159 - struct path path2 = { new_parent->mnt, new_dentry };
110160 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
110161 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
110162 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
110163 }
110164
110165 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
110166 */
110167 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
110168 {
110169 - struct path path = { mnt, mnt->mnt_root };
110170 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
110171 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
110172 }
110173
110174 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
110175 * tomoyo_security_ops is a "struct security_operations" which is used for
110176 * registering TOMOYO.
110177 */
110178 -static struct security_operations tomoyo_security_ops = {
110179 +static struct security_operations tomoyo_security_ops __read_only = {
110180 .name = "tomoyo",
110181 .cred_alloc_blank = tomoyo_cred_alloc_blank,
110182 .cred_prepare = tomoyo_cred_prepare,
110183 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
110184 index 20ef514..4182bed 100644
110185 --- a/security/yama/Kconfig
110186 +++ b/security/yama/Kconfig
110187 @@ -1,6 +1,6 @@
110188 config SECURITY_YAMA
110189 bool "Yama support"
110190 - depends on SECURITY
110191 + depends on SECURITY && !GRKERNSEC
110192 select SECURITYFS
110193 select SECURITY_PATH
110194 default n
110195 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
110196 index 13c88fbc..f8c115e 100644
110197 --- a/security/yama/yama_lsm.c
110198 +++ b/security/yama/yama_lsm.c
110199 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
110200 }
110201
110202 #ifndef CONFIG_SECURITY_YAMA_STACKED
110203 -static struct security_operations yama_ops = {
110204 +static struct security_operations yama_ops __read_only = {
110205 .name = "yama",
110206
110207 .ptrace_access_check = yama_ptrace_access_check,
110208 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
110209 #endif
110210
110211 #ifdef CONFIG_SYSCTL
110212 +static int zero __read_only;
110213 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
110214 +
110215 static int yama_dointvec_minmax(struct ctl_table *table, int write,
110216 void __user *buffer, size_t *lenp, loff_t *ppos)
110217 {
110218 - int rc;
110219 + ctl_table_no_const yama_table;
110220
110221 if (write && !capable(CAP_SYS_PTRACE))
110222 return -EPERM;
110223
110224 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
110225 - if (rc)
110226 - return rc;
110227 -
110228 + yama_table = *table;
110229 /* Lock the max value if it ever gets set. */
110230 - if (write && *(int *)table->data == *(int *)table->extra2)
110231 - table->extra1 = table->extra2;
110232 -
110233 - return rc;
110234 + if (ptrace_scope == max_scope)
110235 + yama_table.extra1 = &max_scope;
110236 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
110237 }
110238
110239 -static int zero;
110240 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
110241 -
110242 struct ctl_path yama_sysctl_path[] = {
110243 { .procname = "kernel", },
110244 { .procname = "yama", },
110245 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
110246 index 23c371e..da7c25e 100644
110247 --- a/sound/aoa/codecs/onyx.c
110248 +++ b/sound/aoa/codecs/onyx.c
110249 @@ -54,7 +54,7 @@ struct onyx {
110250 spdif_locked:1,
110251 analog_locked:1,
110252 original_mute:2;
110253 - int open_count;
110254 + local_t open_count;
110255 struct codec_info *codec_info;
110256
110257 /* mutex serializes concurrent access to the device
110258 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
110259 struct onyx *onyx = cii->codec_data;
110260
110261 mutex_lock(&onyx->mutex);
110262 - onyx->open_count++;
110263 + local_inc(&onyx->open_count);
110264 mutex_unlock(&onyx->mutex);
110265
110266 return 0;
110267 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
110268 struct onyx *onyx = cii->codec_data;
110269
110270 mutex_lock(&onyx->mutex);
110271 - onyx->open_count--;
110272 - if (!onyx->open_count)
110273 + if (local_dec_and_test(&onyx->open_count))
110274 onyx->spdif_locked = onyx->analog_locked = 0;
110275 mutex_unlock(&onyx->mutex);
110276
110277 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
110278 index ffd2025..df062c9 100644
110279 --- a/sound/aoa/codecs/onyx.h
110280 +++ b/sound/aoa/codecs/onyx.h
110281 @@ -11,6 +11,7 @@
110282 #include <linux/i2c.h>
110283 #include <asm/pmac_low_i2c.h>
110284 #include <asm/prom.h>
110285 +#include <asm/local.h>
110286
110287 /* PCM3052 register definitions */
110288
110289 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
110290 index ada69d7..5f65386 100644
110291 --- a/sound/core/oss/pcm_oss.c
110292 +++ b/sound/core/oss/pcm_oss.c
110293 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
110294 if (in_kernel) {
110295 mm_segment_t fs;
110296 fs = snd_enter_user();
110297 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
110298 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
110299 snd_leave_user(fs);
110300 } else {
110301 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
110302 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
110303 }
110304 if (ret != -EPIPE && ret != -ESTRPIPE)
110305 break;
110306 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
110307 if (in_kernel) {
110308 mm_segment_t fs;
110309 fs = snd_enter_user();
110310 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
110311 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
110312 snd_leave_user(fs);
110313 } else {
110314 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
110315 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
110316 }
110317 if (ret == -EPIPE) {
110318 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
110319 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
110320 struct snd_pcm_plugin_channel *channels;
110321 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
110322 if (!in_kernel) {
110323 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
110324 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
110325 return -EFAULT;
110326 buf = runtime->oss.buffer;
110327 }
110328 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
110329 }
110330 } else {
110331 tmp = snd_pcm_oss_write2(substream,
110332 - (const char __force *)buf,
110333 + (const char __force_kernel *)buf,
110334 runtime->oss.period_bytes, 0);
110335 if (tmp <= 0)
110336 goto err;
110337 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
110338 struct snd_pcm_runtime *runtime = substream->runtime;
110339 snd_pcm_sframes_t frames, frames1;
110340 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
110341 - char __user *final_dst = (char __force __user *)buf;
110342 + char __user *final_dst = (char __force_user *)buf;
110343 if (runtime->oss.plugin_first) {
110344 struct snd_pcm_plugin_channel *channels;
110345 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
110346 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
110347 xfer += tmp;
110348 runtime->oss.buffer_used -= tmp;
110349 } else {
110350 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
110351 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
110352 runtime->oss.period_bytes, 0);
110353 if (tmp <= 0)
110354 goto err;
110355 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
110356 size1);
110357 size1 /= runtime->channels; /* frames */
110358 fs = snd_enter_user();
110359 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
110360 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
110361 snd_leave_user(fs);
110362 }
110363 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
110364 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
110365 index 2d957ba..fda022c 100644
110366 --- a/sound/core/pcm_compat.c
110367 +++ b/sound/core/pcm_compat.c
110368 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
110369 int err;
110370
110371 fs = snd_enter_user();
110372 - err = snd_pcm_delay(substream, &delay);
110373 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
110374 snd_leave_user(fs);
110375 if (err < 0)
110376 return err;
110377 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
110378 index 64d9863..969034b 100644
110379 --- a/sound/core/pcm_native.c
110380 +++ b/sound/core/pcm_native.c
110381 @@ -2956,11 +2956,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
110382 switch (substream->stream) {
110383 case SNDRV_PCM_STREAM_PLAYBACK:
110384 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
110385 - (void __user *)arg);
110386 + (void __force_user *)arg);
110387 break;
110388 case SNDRV_PCM_STREAM_CAPTURE:
110389 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
110390 - (void __user *)arg);
110391 + (void __force_user *)arg);
110392 break;
110393 default:
110394 result = -EINVAL;
110395 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
110396 index 16d4267..fe8b49b 100644
110397 --- a/sound/core/seq/oss/seq_oss.c
110398 +++ b/sound/core/seq/oss/seq_oss.c
110399 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
110400 {
110401 int rc;
110402 static struct snd_seq_dev_ops ops = {
110403 - snd_seq_oss_synth_register,
110404 - snd_seq_oss_synth_unregister,
110405 + .init_device = snd_seq_oss_synth_register,
110406 + .free_device = snd_seq_oss_synth_unregister,
110407 };
110408
110409 snd_seq_autoload_lock();
110410 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
110411 index 0631bda..d0dcd49 100644
110412 --- a/sound/core/seq/seq_device.c
110413 +++ b/sound/core/seq/seq_device.c
110414 @@ -65,7 +65,7 @@ struct ops_list {
110415 int argsize; /* argument size */
110416
110417 /* operators */
110418 - struct snd_seq_dev_ops ops;
110419 + struct snd_seq_dev_ops *ops;
110420
110421 /* registered devices */
110422 struct list_head dev_list; /* list of devices */
110423 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
110424
110425 mutex_lock(&ops->reg_mutex);
110426 /* copy driver operators */
110427 - ops->ops = *entry;
110428 + ops->ops = entry;
110429 ops->driver |= DRIVER_LOADED;
110430 ops->argsize = argsize;
110431
110432 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
110433 dev->name, ops->id, ops->argsize, dev->argsize);
110434 return -EINVAL;
110435 }
110436 - if (ops->ops.init_device(dev) >= 0) {
110437 + if (ops->ops->init_device(dev) >= 0) {
110438 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
110439 ops->num_init_devices++;
110440 } else {
110441 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
110442 dev->name, ops->id, ops->argsize, dev->argsize);
110443 return -EINVAL;
110444 }
110445 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
110446 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
110447 dev->status = SNDRV_SEQ_DEVICE_FREE;
110448 dev->driver_data = NULL;
110449 ops->num_init_devices--;
110450 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
110451 index a1fd77a..69cd659 100644
110452 --- a/sound/core/seq/seq_midi.c
110453 +++ b/sound/core/seq/seq_midi.c
110454 @@ -462,8 +462,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
110455 static int __init alsa_seq_midi_init(void)
110456 {
110457 static struct snd_seq_dev_ops ops = {
110458 - snd_seq_midisynth_register_port,
110459 - snd_seq_midisynth_unregister_port,
110460 + .init_device = snd_seq_midisynth_register_port,
110461 + .free_device = snd_seq_midisynth_unregister_port,
110462 };
110463 memset(&synths, 0, sizeof(synths));
110464 snd_seq_autoload_lock();
110465 diff --git a/sound/core/sound.c b/sound/core/sound.c
110466 index f133306..3ec0dab 100644
110467 --- a/sound/core/sound.c
110468 +++ b/sound/core/sound.c
110469 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
110470 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
110471 default: return;
110472 }
110473 - request_module(str);
110474 + request_module("%s", str);
110475 }
110476
110477 #endif /* modular kernel */
110478 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
110479 index 2a008a9..a1efb3f 100644
110480 --- a/sound/drivers/mts64.c
110481 +++ b/sound/drivers/mts64.c
110482 @@ -29,6 +29,7 @@
110483 #include <sound/initval.h>
110484 #include <sound/rawmidi.h>
110485 #include <sound/control.h>
110486 +#include <asm/local.h>
110487
110488 #define CARD_NAME "Miditerminal 4140"
110489 #define DRIVER_NAME "MTS64"
110490 @@ -67,7 +68,7 @@ struct mts64 {
110491 struct pardevice *pardev;
110492 int pardev_claimed;
110493
110494 - int open_count;
110495 + local_t open_count;
110496 int current_midi_output_port;
110497 int current_midi_input_port;
110498 u8 mode[MTS64_NUM_INPUT_PORTS];
110499 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
110500 {
110501 struct mts64 *mts = substream->rmidi->private_data;
110502
110503 - if (mts->open_count == 0) {
110504 + if (local_read(&mts->open_count) == 0) {
110505 /* We don't need a spinlock here, because this is just called
110506 if the device has not been opened before.
110507 So there aren't any IRQs from the device */
110508 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
110509
110510 msleep(50);
110511 }
110512 - ++(mts->open_count);
110513 + local_inc(&mts->open_count);
110514
110515 return 0;
110516 }
110517 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
110518 struct mts64 *mts = substream->rmidi->private_data;
110519 unsigned long flags;
110520
110521 - --(mts->open_count);
110522 - if (mts->open_count == 0) {
110523 + if (local_dec_return(&mts->open_count) == 0) {
110524 /* We need the spinlock_irqsave here because we can still
110525 have IRQs at this point */
110526 spin_lock_irqsave(&mts->lock, flags);
110527 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
110528
110529 msleep(500);
110530
110531 - } else if (mts->open_count < 0)
110532 - mts->open_count = 0;
110533 + } else if (local_read(&mts->open_count) < 0)
110534 + local_set(&mts->open_count, 0);
110535
110536 return 0;
110537 }
110538 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
110539 index 6839953..7a0f4b9 100644
110540 --- a/sound/drivers/opl3/opl3_seq.c
110541 +++ b/sound/drivers/opl3/opl3_seq.c
110542 @@ -281,8 +281,8 @@ static int __init alsa_opl3_seq_init(void)
110543 {
110544 static struct snd_seq_dev_ops ops =
110545 {
110546 - snd_opl3_seq_new_device,
110547 - snd_opl3_seq_delete_device
110548 + .init_device = snd_opl3_seq_new_device,
110549 + .free_device = snd_opl3_seq_delete_device
110550 };
110551
110552 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
110553 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
110554 index b953fb4..1999c01 100644
110555 --- a/sound/drivers/opl4/opl4_lib.c
110556 +++ b/sound/drivers/opl4/opl4_lib.c
110557 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
110558 MODULE_DESCRIPTION("OPL4 driver");
110559 MODULE_LICENSE("GPL");
110560
110561 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
110562 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
110563 {
110564 int timeout = 10;
110565 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
110566 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
110567 index 9919769..d7de36c 100644
110568 --- a/sound/drivers/opl4/opl4_seq.c
110569 +++ b/sound/drivers/opl4/opl4_seq.c
110570 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
110571 static int __init alsa_opl4_synth_init(void)
110572 {
110573 static struct snd_seq_dev_ops ops = {
110574 - snd_opl4_seq_new_device,
110575 - snd_opl4_seq_delete_device
110576 + .init_device = snd_opl4_seq_new_device,
110577 + .free_device = snd_opl4_seq_delete_device
110578 };
110579
110580 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
110581 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
110582 index 464385a..46ab3f6 100644
110583 --- a/sound/drivers/portman2x4.c
110584 +++ b/sound/drivers/portman2x4.c
110585 @@ -48,6 +48,7 @@
110586 #include <sound/initval.h>
110587 #include <sound/rawmidi.h>
110588 #include <sound/control.h>
110589 +#include <asm/local.h>
110590
110591 #define CARD_NAME "Portman 2x4"
110592 #define DRIVER_NAME "portman"
110593 @@ -85,7 +86,7 @@ struct portman {
110594 struct pardevice *pardev;
110595 int pardev_claimed;
110596
110597 - int open_count;
110598 + local_t open_count;
110599 int mode[PORTMAN_NUM_INPUT_PORTS];
110600 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
110601 };
110602 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
110603 index 911341b..bd18b63 100644
110604 --- a/sound/firewire/amdtp.c
110605 +++ b/sound/firewire/amdtp.c
110606 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
110607 ptr = s->pcm_buffer_pointer + frames;
110608 if (ptr >= pcm->runtime->buffer_size)
110609 ptr -= pcm->runtime->buffer_size;
110610 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
110611 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
110612
110613 s->pcm_period_pointer += frames;
110614 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
110615 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
110616 */
110617 void amdtp_stream_update(struct amdtp_stream *s)
110618 {
110619 - ACCESS_ONCE(s->source_node_id_field) =
110620 + ACCESS_ONCE_RW(s->source_node_id_field) =
110621 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
110622 }
110623 EXPORT_SYMBOL(amdtp_stream_update);
110624 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
110625 index 8a03a91..aaacc0c 100644
110626 --- a/sound/firewire/amdtp.h
110627 +++ b/sound/firewire/amdtp.h
110628 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
110629 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
110630 struct snd_pcm_substream *pcm)
110631 {
110632 - ACCESS_ONCE(s->pcm) = pcm;
110633 + ACCESS_ONCE_RW(s->pcm) = pcm;
110634 }
110635
110636 /**
110637 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
110638 struct snd_rawmidi_substream *midi)
110639 {
110640 if (port < s->midi_ports)
110641 - ACCESS_ONCE(s->midi[port]) = midi;
110642 + ACCESS_ONCE_RW(s->midi[port]) = midi;
110643 }
110644
110645 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
110646 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
110647 index 48d6dca..a0266c23 100644
110648 --- a/sound/firewire/isight.c
110649 +++ b/sound/firewire/isight.c
110650 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
110651 ptr += count;
110652 if (ptr >= runtime->buffer_size)
110653 ptr -= runtime->buffer_size;
110654 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
110655 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
110656
110657 isight->period_counter += count;
110658 if (isight->period_counter >= runtime->period_size) {
110659 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
110660 if (err < 0)
110661 return err;
110662
110663 - ACCESS_ONCE(isight->pcm_active) = true;
110664 + ACCESS_ONCE_RW(isight->pcm_active) = true;
110665
110666 return 0;
110667 }
110668 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
110669 {
110670 struct isight *isight = substream->private_data;
110671
110672 - ACCESS_ONCE(isight->pcm_active) = false;
110673 + ACCESS_ONCE_RW(isight->pcm_active) = false;
110674
110675 mutex_lock(&isight->mutex);
110676 isight_stop_streaming(isight);
110677 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
110678
110679 switch (cmd) {
110680 case SNDRV_PCM_TRIGGER_START:
110681 - ACCESS_ONCE(isight->pcm_running) = true;
110682 + ACCESS_ONCE_RW(isight->pcm_running) = true;
110683 break;
110684 case SNDRV_PCM_TRIGGER_STOP:
110685 - ACCESS_ONCE(isight->pcm_running) = false;
110686 + ACCESS_ONCE_RW(isight->pcm_running) = false;
110687 break;
110688 default:
110689 return -EINVAL;
110690 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
110691 index 2dba848..c682aef 100644
110692 --- a/sound/firewire/scs1x.c
110693 +++ b/sound/firewire/scs1x.c
110694 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
110695 {
110696 struct scs *scs = stream->rmidi->private_data;
110697
110698 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
110699 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
110700 if (up) {
110701 scs->output_idle = false;
110702 tasklet_schedule(&scs->tasklet);
110703 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
110704 {
110705 struct scs *scs = stream->rmidi->private_data;
110706
110707 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
110708 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
110709 }
110710
110711 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
110712 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
110713
110714 snd_card_disconnect(scs->card);
110715
110716 - ACCESS_ONCE(scs->output) = NULL;
110717 - ACCESS_ONCE(scs->input) = NULL;
110718 + ACCESS_ONCE_RW(scs->output) = NULL;
110719 + ACCESS_ONCE_RW(scs->input) = NULL;
110720
110721 wait_event(scs->idle_wait, scs->output_idle);
110722
110723 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
110724 index 95b39be..42f142c 100644
110725 --- a/sound/isa/sb/emu8000_synth.c
110726 +++ b/sound/isa/sb/emu8000_synth.c
110727 @@ -119,8 +119,8 @@ static int __init alsa_emu8000_init(void)
110728 {
110729
110730 static struct snd_seq_dev_ops ops = {
110731 - snd_emu8000_new_device,
110732 - snd_emu8000_delete_device,
110733 + .init_device = snd_emu8000_new_device,
110734 + .free_device = snd_emu8000_delete_device,
110735 };
110736 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
110737 sizeof(struct snd_emu8000*));
110738 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
110739 index 048439a..3be9f6f 100644
110740 --- a/sound/oss/sb_audio.c
110741 +++ b/sound/oss/sb_audio.c
110742 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
110743 buf16 = (signed short *)(localbuf + localoffs);
110744 while (c)
110745 {
110746 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110747 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110748 if (copy_from_user(lbuf8,
110749 userbuf+useroffs + p,
110750 locallen))
110751 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
110752 index a33e8ce..2262303 100644
110753 --- a/sound/oss/swarm_cs4297a.c
110754 +++ b/sound/oss/swarm_cs4297a.c
110755 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
110756 {
110757 struct cs4297a_state *s;
110758 u32 pwr, id;
110759 - mm_segment_t fs;
110760 int rval;
110761 u64 cfg;
110762 int mdio_val;
110763 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
110764 if (!rval) {
110765 char *sb1250_duart_present;
110766
110767 +#if 0
110768 + mm_segment_t fs;
110769 fs = get_fs();
110770 set_fs(KERNEL_DS);
110771 -#if 0
110772 val = SOUND_MASK_LINE;
110773 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
110774 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
110775 val = initvol[i].vol;
110776 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
110777 }
110778 + set_fs(fs);
110779 // cs4297a_write_ac97(s, 0x18, 0x0808);
110780 #else
110781 // cs4297a_write_ac97(s, 0x5e, 0x180);
110782 cs4297a_write_ac97(s, 0x02, 0x0808);
110783 cs4297a_write_ac97(s, 0x18, 0x0808);
110784 #endif
110785 - set_fs(fs);
110786
110787 list_add(&s->list, &cs4297a_devs);
110788
110789 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
110790 index 4c41c90..37f3631 100644
110791 --- a/sound/pci/emu10k1/emu10k1_synth.c
110792 +++ b/sound/pci/emu10k1/emu10k1_synth.c
110793 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
110794 {
110795
110796 static struct snd_seq_dev_ops ops = {
110797 - snd_emu10k1_synth_new_device,
110798 - snd_emu10k1_synth_delete_device,
110799 + .init_device = snd_emu10k1_synth_new_device,
110800 + .free_device = snd_emu10k1_synth_delete_device,
110801 };
110802 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
110803 sizeof(struct snd_emu10k1_synth_arg));
110804 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
110805 index 2fe86d2..8f1cd08 100644
110806 --- a/sound/pci/hda/hda_codec.c
110807 +++ b/sound/pci/hda/hda_codec.c
110808 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
110809 /* FIXME: set_fs() hack for obtaining user-space TLV data */
110810 mm_segment_t fs = get_fs();
110811 set_fs(get_ds());
110812 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
110813 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
110814 tlv = _tlv;
110815 set_fs(fs);
110816 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
110817 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
110818 index 4631a23..001ae57 100644
110819 --- a/sound/pci/ymfpci/ymfpci.h
110820 +++ b/sound/pci/ymfpci/ymfpci.h
110821 @@ -358,7 +358,7 @@ struct snd_ymfpci {
110822 spinlock_t reg_lock;
110823 spinlock_t voice_lock;
110824 wait_queue_head_t interrupt_sleep;
110825 - atomic_t interrupt_sleep_count;
110826 + atomic_unchecked_t interrupt_sleep_count;
110827 struct snd_info_entry *proc_entry;
110828 const struct firmware *dsp_microcode;
110829 const struct firmware *controller_microcode;
110830 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
110831 index 81c916a..516f0bf 100644
110832 --- a/sound/pci/ymfpci/ymfpci_main.c
110833 +++ b/sound/pci/ymfpci/ymfpci_main.c
110834 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
110835 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
110836 break;
110837 }
110838 - if (atomic_read(&chip->interrupt_sleep_count)) {
110839 - atomic_set(&chip->interrupt_sleep_count, 0);
110840 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110841 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110842 wake_up(&chip->interrupt_sleep);
110843 }
110844 __end:
110845 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
110846 continue;
110847 init_waitqueue_entry(&wait, current);
110848 add_wait_queue(&chip->interrupt_sleep, &wait);
110849 - atomic_inc(&chip->interrupt_sleep_count);
110850 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
110851 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
110852 remove_wait_queue(&chip->interrupt_sleep, &wait);
110853 }
110854 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
110855 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
110856 spin_unlock(&chip->reg_lock);
110857
110858 - if (atomic_read(&chip->interrupt_sleep_count)) {
110859 - atomic_set(&chip->interrupt_sleep_count, 0);
110860 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110861 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110862 wake_up(&chip->interrupt_sleep);
110863 }
110864 }
110865 @@ -2423,7 +2423,7 @@ int snd_ymfpci_create(struct snd_card *card,
110866 spin_lock_init(&chip->reg_lock);
110867 spin_lock_init(&chip->voice_lock);
110868 init_waitqueue_head(&chip->interrupt_sleep);
110869 - atomic_set(&chip->interrupt_sleep_count, 0);
110870 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110871 chip->card = card;
110872 chip->pci = pci;
110873 chip->irq = -1;
110874 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
110875 index 08d7259..0336224 100644
110876 --- a/sound/soc/soc-ac97.c
110877 +++ b/sound/soc/soc-ac97.c
110878 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
110879 if (ret)
110880 return ret;
110881
110882 - ops->warm_reset = snd_soc_ac97_warm_reset;
110883 - ops->reset = snd_soc_ac97_reset;
110884 + pax_open_kernel();
110885 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
110886 + *(void **)&ops->reset = snd_soc_ac97_reset;
110887 + pax_close_kernel();
110888
110889 snd_ac97_rst_cfg = cfg;
110890 return 0;
110891 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
110892 index 7778b8e..3d619fc 100644
110893 --- a/sound/synth/emux/emux_seq.c
110894 +++ b/sound/synth/emux/emux_seq.c
110895 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
110896 * MIDI emulation operators
110897 */
110898 static struct snd_midi_op emux_ops = {
110899 - snd_emux_note_on,
110900 - snd_emux_note_off,
110901 - snd_emux_key_press,
110902 - snd_emux_terminate_note,
110903 - snd_emux_control,
110904 - snd_emux_nrpn,
110905 - snd_emux_sysex,
110906 + .note_on = snd_emux_note_on,
110907 + .note_off = snd_emux_note_off,
110908 + .key_press = snd_emux_key_press,
110909 + .note_terminate = snd_emux_terminate_note,
110910 + .control = snd_emux_control,
110911 + .nrpn = snd_emux_nrpn,
110912 + .sysex = snd_emux_sysex,
110913 };
110914
110915
110916 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
110917 new file mode 100644
110918 index 0000000..de92ed9
110919 --- /dev/null
110920 +++ b/tools/gcc/.gitignore
110921 @@ -0,0 +1 @@
110922 +randomize_layout_seed.h
110923 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
110924 new file mode 100644
110925 index 0000000..a51677e
110926 --- /dev/null
110927 +++ b/tools/gcc/Makefile
110928 @@ -0,0 +1,52 @@
110929 +#CC := gcc
110930 +#PLUGIN_SOURCE_FILES := pax_plugin.c
110931 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
110932 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
110933 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
110934 +
110935 +ifeq ($(PLUGINCC),$(HOSTCC))
110936 +HOSTLIBS := hostlibs
110937 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
110938 +export HOST_EXTRACFLAGS
110939 +else
110940 +HOSTLIBS := hostcxxlibs
110941 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
110942 +export HOST_EXTRACXXFLAGS
110943 +endif
110944 +
110945 +export GCCPLUGINS_DIR HOSTLIBS
110946 +
110947 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
110948 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
110949 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
110950 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
110951 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
110952 +$(HOSTLIBS)-y += colorize_plugin.so
110953 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
110954 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
110955 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
110956 +
110957 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
110958 +subdir- += size_overflow_plugin
110959 +
110960 +always := $($(HOSTLIBS)-y)
110961 +
110962 +constify_plugin-objs := constify_plugin.o
110963 +stackleak_plugin-objs := stackleak_plugin.o
110964 +kallocstat_plugin-objs := kallocstat_plugin.o
110965 +kernexec_plugin-objs := kernexec_plugin.o
110966 +checker_plugin-objs := checker_plugin.o
110967 +colorize_plugin-objs := colorize_plugin.o
110968 +latent_entropy_plugin-objs := latent_entropy_plugin.o
110969 +structleak_plugin-objs := structleak_plugin.o
110970 +randomize_layout_plugin-objs := randomize_layout_plugin.o
110971 +
110972 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
110973 +
110974 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
110975 + cmd_create_randomize_layout_seed = \
110976 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
110977 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
110978 + $(call if_changed,create_randomize_layout_seed)
110979 +
110980 +targets += randomize_layout_seed.h randomize_layout_hash.h
110981 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
110982 new file mode 100644
110983 index 0000000..5452feea
110984 --- /dev/null
110985 +++ b/tools/gcc/checker_plugin.c
110986 @@ -0,0 +1,150 @@
110987 +/*
110988 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
110989 + * Licensed under the GPL v2
110990 + *
110991 + * Note: the choice of the license means that the compilation process is
110992 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110993 + * but for the kernel it doesn't matter since it doesn't link against
110994 + * any of the gcc libraries
110995 + *
110996 + * gcc plugin to implement various sparse (source code checker) features
110997 + *
110998 + * TODO:
110999 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
111000 + *
111001 + * BUGS:
111002 + * - none known
111003 + */
111004 +
111005 +#include "gcc-common.h"
111006 +
111007 +extern void c_register_addr_space (const char *str, addr_space_t as);
111008 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
111009 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
111010 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
111011 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
111012 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
111013 +
111014 +int plugin_is_GPL_compatible;
111015 +
111016 +static struct plugin_info checker_plugin_info = {
111017 + .version = "201304082245",
111018 + .help = NULL,
111019 +};
111020 +
111021 +#define ADDR_SPACE_KERNEL 0
111022 +#define ADDR_SPACE_FORCE_KERNEL 1
111023 +#define ADDR_SPACE_USER 2
111024 +#define ADDR_SPACE_FORCE_USER 3
111025 +#define ADDR_SPACE_IOMEM 0
111026 +#define ADDR_SPACE_FORCE_IOMEM 0
111027 +#define ADDR_SPACE_PERCPU 0
111028 +#define ADDR_SPACE_FORCE_PERCPU 0
111029 +#define ADDR_SPACE_RCU 0
111030 +#define ADDR_SPACE_FORCE_RCU 0
111031 +
111032 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
111033 +{
111034 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
111035 +}
111036 +
111037 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
111038 +{
111039 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
111040 +}
111041 +
111042 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
111043 +{
111044 + return default_addr_space_valid_pointer_mode(mode, as);
111045 +}
111046 +
111047 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
111048 +{
111049 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
111050 +}
111051 +
111052 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
111053 +{
111054 + return default_addr_space_legitimize_address(x, oldx, mode, as);
111055 +}
111056 +
111057 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
111058 +{
111059 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
111060 + return true;
111061 +
111062 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
111063 + return true;
111064 +
111065 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
111066 + return true;
111067 +
111068 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
111069 + return true;
111070 +
111071 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
111072 + return true;
111073 +
111074 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
111075 + return true;
111076 +
111077 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
111078 + return true;
111079 +
111080 + return subset == superset;
111081 +}
111082 +
111083 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
111084 +{
111085 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
111086 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
111087 +
111088 + return op;
111089 +}
111090 +
111091 +static void register_checker_address_spaces(void *event_data, void *data)
111092 +{
111093 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
111094 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
111095 + c_register_addr_space("__user", ADDR_SPACE_USER);
111096 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
111097 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
111098 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
111099 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
111100 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
111101 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
111102 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
111103 +
111104 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
111105 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
111106 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
111107 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
111108 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
111109 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
111110 + targetm.addr_space.convert = checker_addr_space_convert;
111111 +}
111112 +
111113 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111114 +{
111115 + const char * const plugin_name = plugin_info->base_name;
111116 + const int argc = plugin_info->argc;
111117 + const struct plugin_argument * const argv = plugin_info->argv;
111118 + int i;
111119 +
111120 + if (!plugin_default_version_check(version, &gcc_version)) {
111121 + error(G_("incompatible gcc/plugin versions"));
111122 + return 1;
111123 + }
111124 +
111125 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
111126 +
111127 + for (i = 0; i < argc; ++i)
111128 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111129 +
111130 + if (TARGET_64BIT == 0)
111131 + return 0;
111132 +
111133 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
111134 +
111135 + return 0;
111136 +}
111137 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
111138 new file mode 100644
111139 index 0000000..0c96d8a
111140 --- /dev/null
111141 +++ b/tools/gcc/colorize_plugin.c
111142 @@ -0,0 +1,215 @@
111143 +/*
111144 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
111145 + * Licensed under the GPL v2
111146 + *
111147 + * Note: the choice of the license means that the compilation process is
111148 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111149 + * but for the kernel it doesn't matter since it doesn't link against
111150 + * any of the gcc libraries
111151 + *
111152 + * gcc plugin to colorize diagnostic output
111153 + *
111154 + */
111155 +
111156 +#include "gcc-common.h"
111157 +
111158 +int plugin_is_GPL_compatible;
111159 +
111160 +static struct plugin_info colorize_plugin_info = {
111161 + .version = "201404202350",
111162 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
111163 +};
111164 +
111165 +#define GREEN "\033[32m\033[K"
111166 +#define LIGHTGREEN "\033[1;32m\033[K"
111167 +#define YELLOW "\033[33m\033[K"
111168 +#define LIGHTYELLOW "\033[1;33m\033[K"
111169 +#define RED "\033[31m\033[K"
111170 +#define LIGHTRED "\033[1;31m\033[K"
111171 +#define BLUE "\033[34m\033[K"
111172 +#define LIGHTBLUE "\033[1;34m\033[K"
111173 +#define BRIGHT "\033[1;m\033[K"
111174 +#define NORMAL "\033[m\033[K"
111175 +
111176 +static diagnostic_starter_fn old_starter;
111177 +static diagnostic_finalizer_fn old_finalizer;
111178 +
111179 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
111180 +{
111181 + const char *color;
111182 + char *newprefix;
111183 +
111184 + switch (diagnostic->kind) {
111185 + case DK_NOTE:
111186 + color = LIGHTBLUE;
111187 + break;
111188 +
111189 + case DK_PEDWARN:
111190 + case DK_WARNING:
111191 + color = LIGHTYELLOW;
111192 + break;
111193 +
111194 + case DK_ERROR:
111195 + case DK_FATAL:
111196 + case DK_ICE:
111197 + case DK_PERMERROR:
111198 + case DK_SORRY:
111199 + color = LIGHTRED;
111200 + break;
111201 +
111202 + default:
111203 + color = NORMAL;
111204 + }
111205 +
111206 + old_starter(context, diagnostic);
111207 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
111208 + return;
111209 + pp_destroy_prefix(context->printer);
111210 + pp_set_prefix(context->printer, newprefix);
111211 +}
111212 +
111213 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
111214 +{
111215 + old_finalizer(context, diagnostic);
111216 +}
111217 +
111218 +static void colorize_arm(void)
111219 +{
111220 + old_starter = diagnostic_starter(global_dc);
111221 + old_finalizer = diagnostic_finalizer(global_dc);
111222 +
111223 + diagnostic_starter(global_dc) = start_colorize;
111224 + diagnostic_finalizer(global_dc) = finalize_colorize;
111225 +}
111226 +
111227 +static unsigned int execute_colorize_rearm(void)
111228 +{
111229 + if (diagnostic_starter(global_dc) == start_colorize)
111230 + return 0;
111231 +
111232 + colorize_arm();
111233 + return 0;
111234 +}
111235 +
111236 +#if BUILDING_GCC_VERSION >= 4009
111237 +namespace {
111238 +static const struct pass_data colorize_rearm_pass_data = {
111239 +#else
111240 +struct simple_ipa_opt_pass colorize_rearm_pass = {
111241 + .pass = {
111242 +#endif
111243 + .type = SIMPLE_IPA_PASS,
111244 + .name = "colorize_rearm",
111245 +#if BUILDING_GCC_VERSION >= 4008
111246 + .optinfo_flags = OPTGROUP_NONE,
111247 +#endif
111248 +#if BUILDING_GCC_VERSION >= 5000
111249 +#elif BUILDING_GCC_VERSION == 4009
111250 + .has_gate = false,
111251 + .has_execute = true,
111252 +#else
111253 + .gate = NULL,
111254 + .execute = execute_colorize_rearm,
111255 + .sub = NULL,
111256 + .next = NULL,
111257 + .static_pass_number = 0,
111258 +#endif
111259 + .tv_id = TV_NONE,
111260 + .properties_required = 0,
111261 + .properties_provided = 0,
111262 + .properties_destroyed = 0,
111263 + .todo_flags_start = 0,
111264 + .todo_flags_finish = 0
111265 +#if BUILDING_GCC_VERSION < 4009
111266 + }
111267 +#endif
111268 +};
111269 +
111270 +#if BUILDING_GCC_VERSION >= 4009
111271 +class colorize_rearm_pass : public simple_ipa_opt_pass {
111272 +public:
111273 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
111274 +#if BUILDING_GCC_VERSION >= 5000
111275 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
111276 +#else
111277 + unsigned int execute() { return execute_colorize_rearm(); }
111278 +#endif
111279 +};
111280 +}
111281 +
111282 +static opt_pass *make_colorize_rearm_pass(void)
111283 +{
111284 + return new colorize_rearm_pass();
111285 +}
111286 +#else
111287 +static struct opt_pass *make_colorize_rearm_pass(void)
111288 +{
111289 + return &colorize_rearm_pass.pass;
111290 +}
111291 +#endif
111292 +
111293 +static void colorize_start_unit(void *gcc_data, void *user_data)
111294 +{
111295 + colorize_arm();
111296 +}
111297 +
111298 +static bool should_colorize(void)
111299 +{
111300 +#if BUILDING_GCC_VERSION >= 4009
111301 + return false;
111302 +#else
111303 + char const *t = getenv("TERM");
111304 +
111305 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
111306 +#endif
111307 +}
111308 +
111309 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111310 +{
111311 + const char * const plugin_name = plugin_info->base_name;
111312 + const int argc = plugin_info->argc;
111313 + const struct plugin_argument * const argv = plugin_info->argv;
111314 + int i;
111315 + struct register_pass_info colorize_rearm_pass_info;
111316 + bool colorize;
111317 +
111318 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
111319 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
111320 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
111321 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
111322 +
111323 + if (!plugin_default_version_check(version, &gcc_version)) {
111324 + error(G_("incompatible gcc/plugin versions"));
111325 + return 1;
111326 + }
111327 +
111328 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
111329 +
111330 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
111331 +
111332 + for (i = 0; i < argc; ++i) {
111333 + if (!strcmp(argv[i].key, "color")) {
111334 + if (!argv[i].value) {
111335 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111336 + continue;
111337 + }
111338 + if (!strcmp(argv[i].value, "always"))
111339 + colorize = true;
111340 + else if (!strcmp(argv[i].value, "never"))
111341 + colorize = false;
111342 + else if (!strcmp(argv[i].value, "auto"))
111343 + colorize = should_colorize();
111344 + else
111345 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
111346 + continue;
111347 + }
111348 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111349 + }
111350 +
111351 + if (colorize) {
111352 + // TODO: parse GCC_COLORS as used by gcc 4.9+
111353 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
111354 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
111355 + }
111356 + return 0;
111357 +}
111358 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
111359 new file mode 100644
111360 index 0000000..93b181d
111361 --- /dev/null
111362 +++ b/tools/gcc/constify_plugin.c
111363 @@ -0,0 +1,563 @@
111364 +/*
111365 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
111366 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
111367 + * Licensed under the GPL v2, or (at your option) v3
111368 + *
111369 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
111370 + *
111371 + * Homepage:
111372 + * http://www.grsecurity.net/~ephox/const_plugin/
111373 + *
111374 + * Usage:
111375 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
111376 + * $ gcc -fplugin=constify_plugin.so test.c -O2
111377 + */
111378 +
111379 +#include "gcc-common.h"
111380 +
111381 +// unused C type flag in all versions 4.5-5.0
111382 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
111383 +
111384 +int plugin_is_GPL_compatible;
111385 +
111386 +static struct plugin_info const_plugin_info = {
111387 + .version = "201401270210",
111388 + .help = "no-constify\tturn off constification\n",
111389 +};
111390 +
111391 +typedef struct {
111392 + bool has_fptr_field;
111393 + bool has_writable_field;
111394 + bool has_do_const_field;
111395 + bool has_no_const_field;
111396 +} constify_info;
111397 +
111398 +static const_tree get_field_type(const_tree field)
111399 +{
111400 + return strip_array_types(TREE_TYPE(field));
111401 +}
111402 +
111403 +static bool is_fptr(const_tree field)
111404 +{
111405 + const_tree ptr = get_field_type(field);
111406 +
111407 + if (TREE_CODE(ptr) != POINTER_TYPE)
111408 + return false;
111409 +
111410 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
111411 +}
111412 +
111413 +/*
111414 + * determine whether the given structure type meets the requirements for automatic constification,
111415 + * including the constification attributes on nested structure types
111416 + */
111417 +static void constifiable(const_tree node, constify_info *cinfo)
111418 +{
111419 + const_tree field;
111420 +
111421 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
111422 +
111423 + // e.g., pointer to structure fields while still constructing the structure type
111424 + if (TYPE_FIELDS(node) == NULL_TREE)
111425 + return;
111426 +
111427 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
111428 + const_tree type = get_field_type(field);
111429 + enum tree_code code = TREE_CODE(type);
111430 +
111431 + if (node == type)
111432 + continue;
111433 +
111434 + if (is_fptr(field))
111435 + cinfo->has_fptr_field = true;
111436 + else if (!TREE_READONLY(field))
111437 + cinfo->has_writable_field = true;
111438 +
111439 + if (code == RECORD_TYPE || code == UNION_TYPE) {
111440 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
111441 + cinfo->has_do_const_field = true;
111442 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
111443 + cinfo->has_no_const_field = true;
111444 + else
111445 + constifiable(type, cinfo);
111446 + }
111447 + }
111448 +}
111449 +
111450 +static bool constified(const_tree node)
111451 +{
111452 + constify_info cinfo = {
111453 + .has_fptr_field = false,
111454 + .has_writable_field = false,
111455 + .has_do_const_field = false,
111456 + .has_no_const_field = false
111457 + };
111458 +
111459 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
111460 +
111461 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
111462 +// gcc_assert(!TYPE_READONLY(node));
111463 + return false;
111464 + }
111465 +
111466 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
111467 + gcc_assert(TYPE_READONLY(node));
111468 + return true;
111469 + }
111470 +
111471 + constifiable(node, &cinfo);
111472 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
111473 + return false;
111474 +
111475 + return TYPE_READONLY(node);
111476 +}
111477 +
111478 +static void deconstify_tree(tree node);
111479 +
111480 +static void deconstify_type(tree type)
111481 +{
111482 + tree field;
111483 +
111484 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
111485 +
111486 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
111487 + const_tree fieldtype = get_field_type(field);
111488 +
111489 + // special case handling of simple ptr-to-same-array-type members
111490 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
111491 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
111492 +
111493 + if (TREE_TYPE(TREE_TYPE(field)) == type)
111494 + continue;
111495 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
111496 + continue;
111497 + if (!constified(ptrtype))
111498 + continue;
111499 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
111500 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
111501 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
111502 + }
111503 + continue;
111504 + }
111505 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
111506 + continue;
111507 + if (!constified(fieldtype))
111508 + continue;
111509 +
111510 + deconstify_tree(field);
111511 + TREE_READONLY(field) = 0;
111512 + }
111513 + TYPE_READONLY(type) = 0;
111514 + C_TYPE_FIELDS_READONLY(type) = 0;
111515 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111516 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
111517 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
111518 + }
111519 +}
111520 +
111521 +static void deconstify_tree(tree node)
111522 +{
111523 + tree old_type, new_type, field;
111524 +
111525 + old_type = TREE_TYPE(node);
111526 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
111527 + node = TREE_TYPE(node) = copy_node(old_type);
111528 + old_type = TREE_TYPE(old_type);
111529 + }
111530 +
111531 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
111532 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
111533 +
111534 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
111535 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
111536 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
111537 + DECL_FIELD_CONTEXT(field) = new_type;
111538 +
111539 + deconstify_type(new_type);
111540 +
111541 + TREE_TYPE(node) = new_type;
111542 +}
111543 +
111544 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
111545 +{
111546 + tree type;
111547 + constify_info cinfo = {
111548 + .has_fptr_field = false,
111549 + .has_writable_field = false,
111550 + .has_do_const_field = false,
111551 + .has_no_const_field = false
111552 + };
111553 +
111554 + *no_add_attrs = true;
111555 + if (TREE_CODE(*node) == FUNCTION_DECL) {
111556 + error("%qE attribute does not apply to functions (%qF)", name, *node);
111557 + return NULL_TREE;
111558 + }
111559 +
111560 + if (TREE_CODE(*node) == PARM_DECL) {
111561 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
111562 + return NULL_TREE;
111563 + }
111564 +
111565 + if (TREE_CODE(*node) == VAR_DECL) {
111566 + error("%qE attribute does not apply to variables (%qD)", name, *node);
111567 + return NULL_TREE;
111568 + }
111569 +
111570 + if (TYPE_P(*node)) {
111571 + type = *node;
111572 + } else {
111573 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
111574 + type = TREE_TYPE(*node);
111575 + }
111576 +
111577 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
111578 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
111579 + return NULL_TREE;
111580 + }
111581 +
111582 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
111583 + error("%qE attribute is already applied to the type %qT", name, type);
111584 + return NULL_TREE;
111585 + }
111586 +
111587 + if (TYPE_P(*node)) {
111588 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
111589 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
111590 + else
111591 + *no_add_attrs = false;
111592 + return NULL_TREE;
111593 + }
111594 +
111595 + constifiable(type, &cinfo);
111596 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111597 + deconstify_tree(*node);
111598 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
111599 + return NULL_TREE;
111600 + }
111601 +
111602 + error("%qE attribute used on type %qT that is not constified", name, type);
111603 + return NULL_TREE;
111604 +}
111605 +
111606 +static void constify_type(tree type)
111607 +{
111608 + TYPE_READONLY(type) = 1;
111609 + C_TYPE_FIELDS_READONLY(type) = 1;
111610 + TYPE_CONSTIFY_VISITED(type) = 1;
111611 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
111612 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
111613 +}
111614 +
111615 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
111616 +{
111617 + *no_add_attrs = true;
111618 + if (!TYPE_P(*node)) {
111619 + error("%qE attribute applies to types only (%qD)", name, *node);
111620 + return NULL_TREE;
111621 + }
111622 +
111623 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
111624 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
111625 + return NULL_TREE;
111626 + }
111627 +
111628 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
111629 + error("%qE attribute used on %qT is already applied to the type", name, *node);
111630 + return NULL_TREE;
111631 + }
111632 +
111633 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
111634 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
111635 + return NULL_TREE;
111636 + }
111637 +
111638 + *no_add_attrs = false;
111639 + return NULL_TREE;
111640 +}
111641 +
111642 +static struct attribute_spec no_const_attr = {
111643 + .name = "no_const",
111644 + .min_length = 0,
111645 + .max_length = 0,
111646 + .decl_required = false,
111647 + .type_required = false,
111648 + .function_type_required = false,
111649 + .handler = handle_no_const_attribute,
111650 +#if BUILDING_GCC_VERSION >= 4007
111651 + .affects_type_identity = true
111652 +#endif
111653 +};
111654 +
111655 +static struct attribute_spec do_const_attr = {
111656 + .name = "do_const",
111657 + .min_length = 0,
111658 + .max_length = 0,
111659 + .decl_required = false,
111660 + .type_required = false,
111661 + .function_type_required = false,
111662 + .handler = handle_do_const_attribute,
111663 +#if BUILDING_GCC_VERSION >= 4007
111664 + .affects_type_identity = true
111665 +#endif
111666 +};
111667 +
111668 +static void register_attributes(void *event_data, void *data)
111669 +{
111670 + register_attribute(&no_const_attr);
111671 + register_attribute(&do_const_attr);
111672 +}
111673 +
111674 +static void finish_type(void *event_data, void *data)
111675 +{
111676 + tree type = (tree)event_data;
111677 + constify_info cinfo = {
111678 + .has_fptr_field = false,
111679 + .has_writable_field = false,
111680 + .has_do_const_field = false,
111681 + .has_no_const_field = false
111682 + };
111683 +
111684 + if (type == NULL_TREE || type == error_mark_node)
111685 + return;
111686 +
111687 +#if BUILDING_GCC_VERSION >= 5000
111688 + if (TREE_CODE(type) == ENUMERAL_TYPE)
111689 + return;
111690 +#endif
111691 +
111692 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
111693 + return;
111694 +
111695 + constifiable(type, &cinfo);
111696 +
111697 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
111698 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
111699 + deconstify_type(type);
111700 + TYPE_CONSTIFY_VISITED(type) = 1;
111701 + } else
111702 + error("'no_const' attribute used on type %qT that is not constified", type);
111703 + return;
111704 + }
111705 +
111706 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111707 + if (!cinfo.has_writable_field) {
111708 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
111709 + return;
111710 + }
111711 + constify_type(type);
111712 + return;
111713 + }
111714 +
111715 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
111716 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111717 + error("'do_const' attribute used on type %qT that is constified", type);
111718 + return;
111719 + }
111720 + constify_type(type);
111721 + return;
111722 + }
111723 +
111724 + deconstify_type(type);
111725 + TYPE_CONSTIFY_VISITED(type) = 1;
111726 +}
111727 +
111728 +static void check_global_variables(void *event_data, void *data)
111729 +{
111730 +#if BUILDING_GCC_VERSION >= 4009
111731 + varpool_node *node;
111732 +#else
111733 + struct varpool_node *node;
111734 +#endif
111735 +
111736 + FOR_EACH_VARIABLE(node) {
111737 + tree var = NODE_DECL(node);
111738 + tree type = TREE_TYPE(var);
111739 +
111740 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
111741 + continue;
111742 +
111743 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
111744 + continue;
111745 +
111746 + if (!TYPE_CONSTIFY_VISITED(type))
111747 + continue;
111748 +
111749 + if (DECL_EXTERNAL(var))
111750 + continue;
111751 +
111752 + if (DECL_INITIAL(var))
111753 + continue;
111754 +
111755 + // this works around a gcc bug/feature where uninitialized globals
111756 + // are moved into the .bss section regardless of any constification
111757 + DECL_INITIAL(var) = build_constructor(type, NULL);
111758 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
111759 + }
111760 +}
111761 +
111762 +static unsigned int check_local_variables(void)
111763 +{
111764 + unsigned int ret = 0;
111765 + tree var;
111766 +
111767 + unsigned int i;
111768 +
111769 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
111770 + tree type = TREE_TYPE(var);
111771 +
111772 + gcc_assert(DECL_P(var));
111773 + if (is_global_var(var))
111774 + continue;
111775 +
111776 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
111777 + continue;
111778 +
111779 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
111780 + continue;
111781 +
111782 + if (!TYPE_CONSTIFY_VISITED(type))
111783 + continue;
111784 +
111785 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
111786 + ret = 1;
111787 + }
111788 + return ret;
111789 +}
111790 +
111791 +#if BUILDING_GCC_VERSION >= 4009
111792 +namespace {
111793 +static const struct pass_data check_local_variables_pass_data = {
111794 +#else
111795 +static struct gimple_opt_pass check_local_variables_pass = {
111796 + .pass = {
111797 +#endif
111798 + .type = GIMPLE_PASS,
111799 + .name = "check_local_variables",
111800 +#if BUILDING_GCC_VERSION >= 4008
111801 + .optinfo_flags = OPTGROUP_NONE,
111802 +#endif
111803 +#if BUILDING_GCC_VERSION >= 5000
111804 +#elif BUILDING_GCC_VERSION >= 4009
111805 + .has_gate = false,
111806 + .has_execute = true,
111807 +#else
111808 + .gate = NULL,
111809 + .execute = check_local_variables,
111810 + .sub = NULL,
111811 + .next = NULL,
111812 + .static_pass_number = 0,
111813 +#endif
111814 + .tv_id = TV_NONE,
111815 + .properties_required = 0,
111816 + .properties_provided = 0,
111817 + .properties_destroyed = 0,
111818 + .todo_flags_start = 0,
111819 + .todo_flags_finish = 0
111820 +#if BUILDING_GCC_VERSION < 4009
111821 + }
111822 +#endif
111823 +};
111824 +
111825 +#if BUILDING_GCC_VERSION >= 4009
111826 +class check_local_variables_pass : public gimple_opt_pass {
111827 +public:
111828 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
111829 + unsigned int execute() { return check_local_variables(); }
111830 +};
111831 +}
111832 +
111833 +static opt_pass *make_check_local_variables_pass(void)
111834 +{
111835 + return new check_local_variables_pass();
111836 +}
111837 +#else
111838 +static struct opt_pass *make_check_local_variables_pass(void)
111839 +{
111840 + return &check_local_variables_pass.pass;
111841 +}
111842 +#endif
111843 +
111844 +static struct {
111845 + const char *name;
111846 + const char *asm_op;
111847 +} sections[] = {
111848 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
111849 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
111850 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
111851 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
111852 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
111853 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
111854 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
111855 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
111856 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
111857 +};
111858 +
111859 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
111860 +
111861 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
111862 +{
111863 + size_t i;
111864 +
111865 + for (i = 0; i < ARRAY_SIZE(sections); i++)
111866 + if (!strcmp(sections[i].name, name))
111867 + return 0;
111868 + return old_section_type_flags(decl, name, reloc);
111869 +}
111870 +
111871 +static void constify_start_unit(void *gcc_data, void *user_data)
111872 +{
111873 +// size_t i;
111874 +
111875 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
111876 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
111877 +// sections[i].section = get_section(sections[i].name, 0, NULL);
111878 +
111879 + old_section_type_flags = targetm.section_type_flags;
111880 + targetm.section_type_flags = constify_section_type_flags;
111881 +}
111882 +
111883 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111884 +{
111885 + const char * const plugin_name = plugin_info->base_name;
111886 + const int argc = plugin_info->argc;
111887 + const struct plugin_argument * const argv = plugin_info->argv;
111888 + int i;
111889 + bool constify = true;
111890 +
111891 + struct register_pass_info check_local_variables_pass_info;
111892 +
111893 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
111894 + check_local_variables_pass_info.reference_pass_name = "ssa";
111895 + check_local_variables_pass_info.ref_pass_instance_number = 1;
111896 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
111897 +
111898 + if (!plugin_default_version_check(version, &gcc_version)) {
111899 + error(G_("incompatible gcc/plugin versions"));
111900 + return 1;
111901 + }
111902 +
111903 + for (i = 0; i < argc; ++i) {
111904 + if (!(strcmp(argv[i].key, "no-constify"))) {
111905 + constify = false;
111906 + continue;
111907 + }
111908 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111909 + }
111910 +
111911 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
111912 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
111913 + constify = false;
111914 + }
111915 +
111916 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
111917 + if (constify) {
111918 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
111919 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
111920 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
111921 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
111922 + }
111923 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
111924 +
111925 + return 0;
111926 +}
111927 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
111928 new file mode 100644
111929 index 0000000..d8ec362
111930 --- /dev/null
111931 +++ b/tools/gcc/gcc-common.h
111932 @@ -0,0 +1,666 @@
111933 +#ifndef GCC_COMMON_H_INCLUDED
111934 +#define GCC_COMMON_H_INCLUDED
111935 +
111936 +#include "plugin.h"
111937 +#include "bversion.h"
111938 +#include "plugin-version.h"
111939 +#include "config.h"
111940 +#include "system.h"
111941 +#include "coretypes.h"
111942 +#include "tm.h"
111943 +#include "line-map.h"
111944 +#include "input.h"
111945 +#include "tree.h"
111946 +
111947 +#include "tree-inline.h"
111948 +#include "version.h"
111949 +#include "rtl.h"
111950 +#include "tm_p.h"
111951 +#include "flags.h"
111952 +//#include "insn-attr.h"
111953 +//#include "insn-config.h"
111954 +//#include "insn-flags.h"
111955 +#include "hard-reg-set.h"
111956 +//#include "recog.h"
111957 +#include "output.h"
111958 +#include "except.h"
111959 +#include "function.h"
111960 +#include "toplev.h"
111961 +//#include "expr.h"
111962 +#include "basic-block.h"
111963 +#include "intl.h"
111964 +#include "ggc.h"
111965 +//#include "regs.h"
111966 +#include "timevar.h"
111967 +
111968 +#include "params.h"
111969 +
111970 +#if BUILDING_GCC_VERSION <= 4009
111971 +#include "pointer-set.h"
111972 +#else
111973 +#include "hash-map.h"
111974 +#endif
111975 +
111976 +#include "emit-rtl.h"
111977 +//#include "reload.h"
111978 +//#include "ira.h"
111979 +//#include "dwarf2asm.h"
111980 +#include "debug.h"
111981 +#include "target.h"
111982 +#include "langhooks.h"
111983 +#include "cfgloop.h"
111984 +//#include "hosthooks.h"
111985 +#include "cgraph.h"
111986 +#include "opts.h"
111987 +//#include "coverage.h"
111988 +//#include "value-prof.h"
111989 +
111990 +#if BUILDING_GCC_VERSION == 4005
111991 +#include <sys/mman.h>
111992 +#endif
111993 +
111994 +#if BUILDING_GCC_VERSION >= 4007
111995 +#include "tree-pretty-print.h"
111996 +#include "gimple-pretty-print.h"
111997 +#endif
111998 +
111999 +#if BUILDING_GCC_VERSION >= 4006
112000 +//#include "c-tree.h"
112001 +//#include "cp/cp-tree.h"
112002 +#include "c-family/c-common.h"
112003 +#else
112004 +#include "c-common.h"
112005 +#endif
112006 +
112007 +#if BUILDING_GCC_VERSION <= 4008
112008 +#include "tree-flow.h"
112009 +#else
112010 +#include "tree-cfgcleanup.h"
112011 +#endif
112012 +
112013 +#if BUILDING_GCC_VERSION >= 4008
112014 +#include "is-a.h"
112015 +#endif
112016 +
112017 +#include "diagnostic.h"
112018 +//#include "tree-diagnostic.h"
112019 +#include "tree-dump.h"
112020 +#include "tree-pass.h"
112021 +//#include "df.h"
112022 +#include "predict.h"
112023 +#include "ipa-utils.h"
112024 +
112025 +#if BUILDING_GCC_VERSION >= 4009
112026 +#include "varasm.h"
112027 +#include "stor-layout.h"
112028 +#include "internal-fn.h"
112029 +#include "gimple-expr.h"
112030 +#include "gimple-fold.h"
112031 +//#include "diagnostic-color.h"
112032 +#include "context.h"
112033 +#include "tree-ssa-alias.h"
112034 +#include "tree-ssa.h"
112035 +#include "stringpool.h"
112036 +#include "tree-ssanames.h"
112037 +#include "print-tree.h"
112038 +#include "tree-eh.h"
112039 +#include "stmt.h"
112040 +#include "gimplify.h"
112041 +#endif
112042 +
112043 +#include "gimple.h"
112044 +
112045 +#if BUILDING_GCC_VERSION >= 4009
112046 +#include "tree-ssa-operands.h"
112047 +#include "tree-phinodes.h"
112048 +#include "tree-cfg.h"
112049 +#include "gimple-iterator.h"
112050 +#include "gimple-ssa.h"
112051 +#include "ssa-iterators.h"
112052 +#endif
112053 +
112054 +//#include "lto/lto.h"
112055 +#if BUILDING_GCC_VERSION >= 4007
112056 +//#include "data-streamer.h"
112057 +#else
112058 +//#include "lto-streamer.h"
112059 +#endif
112060 +//#include "lto-compress.h"
112061 +#if BUILDING_GCC_VERSION >= 5000
112062 +//#include "lto-section-names.h"
112063 +#include "builtins.h"
112064 +#endif
112065 +
112066 +//#include "expr.h" where are you...
112067 +extern rtx emit_move_insn(rtx x, rtx y);
112068 +
112069 +// missing from basic_block.h...
112070 +extern void debug_dominance_info(enum cdi_direction dir);
112071 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
112072 +
112073 +#ifdef __cplusplus
112074 +static inline void debug_tree(const_tree t)
112075 +{
112076 + debug_tree(CONST_CAST_TREE(t));
112077 +}
112078 +#else
112079 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
112080 +#endif
112081 +
112082 +#define __unused __attribute__((__unused__))
112083 +
112084 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
112085 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
112086 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
112087 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
112088 +
112089 +// should come from c-tree.h if only it were installed for gcc 4.5...
112090 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
112091 +
112092 +#if BUILDING_GCC_VERSION == 4005
112093 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
112094 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
112095 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
112096 +#define TODO_rebuild_cgraph_edges 0
112097 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
112098 +
112099 +#ifndef O_BINARY
112100 +#define O_BINARY 0
112101 +#endif
112102 +
112103 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
112104 +{
112105 + tree fndecl;
112106 +
112107 + if (!is_gimple_call(stmt))
112108 + return false;
112109 + fndecl = gimple_call_fndecl(stmt);
112110 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
112111 + return false;
112112 +// print_node(stderr, "pax", fndecl, 4);
112113 + return DECL_FUNCTION_CODE(fndecl) == code;
112114 +}
112115 +
112116 +static inline bool is_simple_builtin(tree decl)
112117 +{
112118 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
112119 + return false;
112120 +
112121 + switch (DECL_FUNCTION_CODE(decl)) {
112122 + /* Builtins that expand to constants. */
112123 + case BUILT_IN_CONSTANT_P:
112124 + case BUILT_IN_EXPECT:
112125 + case BUILT_IN_OBJECT_SIZE:
112126 + case BUILT_IN_UNREACHABLE:
112127 + /* Simple register moves or loads from stack. */
112128 + case BUILT_IN_RETURN_ADDRESS:
112129 + case BUILT_IN_EXTRACT_RETURN_ADDR:
112130 + case BUILT_IN_FROB_RETURN_ADDR:
112131 + case BUILT_IN_RETURN:
112132 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
112133 + case BUILT_IN_FRAME_ADDRESS:
112134 + case BUILT_IN_VA_END:
112135 + case BUILT_IN_STACK_SAVE:
112136 + case BUILT_IN_STACK_RESTORE:
112137 + /* Exception state returns or moves registers around. */
112138 + case BUILT_IN_EH_FILTER:
112139 + case BUILT_IN_EH_POINTER:
112140 + case BUILT_IN_EH_COPY_VALUES:
112141 + return true;
112142 +
112143 + default:
112144 + return false;
112145 + }
112146 +}
112147 +#endif
112148 +
112149 +#if BUILDING_GCC_VERSION <= 4006
112150 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
112151 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
112152 +#define EDGE_PRESERVE 0ULL
112153 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
112154 +#define flag_fat_lto_objects true
112155 +
112156 +#define get_random_seed(noinit) ({ \
112157 + unsigned HOST_WIDE_INT seed; \
112158 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
112159 + seed * seed; })
112160 +
112161 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
112162 +
112163 +static inline bool gimple_clobber_p(gimple s __unused)
112164 +{
112165 + return false;
112166 +}
112167 +
112168 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
112169 +{
112170 + unsigned i;
112171 +
112172 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
112173 + tree op = gimple_asm_clobber_op(stmt, i);
112174 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
112175 + return true;
112176 + }
112177 +
112178 + return false;
112179 +}
112180 +
112181 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
112182 +{
112183 + return implicit_built_in_decls[fncode];
112184 +}
112185 +
112186 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
112187 +{
112188 + return cgraph_postorder(order);
112189 +}
112190 +
112191 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
112192 +{
112193 + struct cgraph_node *node = cgraph_get_node(decl);
112194 +
112195 + return node ? node : cgraph_node(decl);
112196 +}
112197 +
112198 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
112199 +{
112200 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
112201 +}
112202 +
112203 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
112204 +{
112205 + struct cgraph_node *node;
112206 +
112207 + for (node = cgraph_nodes; node; node = node->next)
112208 + if (cgraph_function_with_gimple_body_p(node))
112209 + return node;
112210 + return NULL;
112211 +}
112212 +
112213 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
112214 +{
112215 + for (node = node->next; node; node = node->next)
112216 + if (cgraph_function_with_gimple_body_p(node))
112217 + return node;
112218 + return NULL;
112219 +}
112220 +
112221 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
112222 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
112223 + (node) = cgraph_next_function_with_gimple_body(node))
112224 +#endif
112225 +
112226 +#if BUILDING_GCC_VERSION == 4006
112227 +extern void debug_gimple_stmt(gimple);
112228 +extern void debug_gimple_seq(gimple_seq);
112229 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
112230 +extern void print_gimple_stmt(FILE *, gimple, int, int);
112231 +extern void print_gimple_expr(FILE *, gimple, int, int);
112232 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
112233 +#endif
112234 +
112235 +#if BUILDING_GCC_VERSION <= 4007
112236 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
112237 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
112238 +#define PROP_loops 0
112239 +#define NODE_SYMBOL(node) (node)
112240 +#define NODE_DECL(node) (node)->decl
112241 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
112242 +
112243 +static inline int bb_loop_depth(const_basic_block bb)
112244 +{
112245 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
112246 +}
112247 +
112248 +static inline bool gimple_store_p(gimple gs)
112249 +{
112250 + tree lhs = gimple_get_lhs(gs);
112251 + return lhs && !is_gimple_reg(lhs);
112252 +}
112253 +#endif
112254 +
112255 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
112256 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
112257 +{
112258 + return cgraph_alias_aliased_node(n);
112259 +}
112260 +#endif
112261 +
112262 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
112263 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
112264 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
112265 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
112266 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
112267 +#endif
112268 +
112269 +#if BUILDING_GCC_VERSION <= 4008
112270 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
112271 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
112272 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
112273 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
112274 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
112275 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
112276 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
112277 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
112278 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
112279 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
112280 +
112281 +static inline bool tree_fits_shwi_p(const_tree t)
112282 +{
112283 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
112284 + return false;
112285 +
112286 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
112287 + return true;
112288 +
112289 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
112290 + return true;
112291 +
112292 + return false;
112293 +}
112294 +
112295 +static inline bool tree_fits_uhwi_p(const_tree t)
112296 +{
112297 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
112298 + return false;
112299 +
112300 + return TREE_INT_CST_HIGH(t) == 0;
112301 +}
112302 +
112303 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
112304 +{
112305 + gcc_assert(tree_fits_shwi_p(t));
112306 + return TREE_INT_CST_LOW(t);
112307 +}
112308 +
112309 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
112310 +{
112311 + gcc_assert(tree_fits_uhwi_p(t));
112312 + return TREE_INT_CST_LOW(t);
112313 +}
112314 +
112315 +static inline const char *get_tree_code_name(enum tree_code code)
112316 +{
112317 + gcc_assert(code < MAX_TREE_CODES);
112318 + return tree_code_name[code];
112319 +}
112320 +
112321 +#define ipa_remove_stmt_references(cnode, stmt)
112322 +typedef union gimple_statement_d gasm;
112323 +typedef union gimple_statement_d gassign;
112324 +typedef union gimple_statement_d gcall;
112325 +typedef union gimple_statement_d gcond;
112326 +typedef union gimple_statement_d gdebug;
112327 +typedef union gimple_statement_d gphi;
112328 +typedef union gimple_statement_d greturn;
112329 +#endif
112330 +
112331 +#if BUILDING_GCC_VERSION == 4008
112332 +#define NODE_SYMBOL(node) (&(node)->symbol)
112333 +#define NODE_DECL(node) (node)->symbol.decl
112334 +#endif
112335 +
112336 +#if BUILDING_GCC_VERSION >= 4008
112337 +#define add_referenced_var(var)
112338 +#define mark_sym_for_renaming(var)
112339 +#define varpool_mark_needed_node(node)
112340 +#define TODO_dump_func 0
112341 +#define TODO_dump_cgraph 0
112342 +#endif
112343 +
112344 +#if BUILDING_GCC_VERSION <= 4009
112345 +#define TODO_verify_il 0
112346 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
112347 +#endif
112348 +
112349 +#if BUILDING_GCC_VERSION == 4009
112350 +typedef struct gimple_statement_base gasm;
112351 +typedef struct gimple_statement_base gassign;
112352 +typedef struct gimple_statement_base gcall;
112353 +typedef struct gimple_statement_base gcond;
112354 +typedef struct gimple_statement_base gdebug;
112355 +typedef struct gimple_statement_base gphi;
112356 +typedef struct gimple_statement_base greturn;
112357 +#endif
112358 +
112359 +#if BUILDING_GCC_VERSION <= 4009
112360 +typedef struct rtx_def rtx_insn;
112361 +
112362 +static inline gasm *as_a_gasm(gimple stmt)
112363 +{
112364 + return stmt;
112365 +}
112366 +
112367 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
112368 +{
112369 + return stmt;
112370 +}
112371 +
112372 +static inline gassign *as_a_gassign(gimple stmt)
112373 +{
112374 + return stmt;
112375 +}
112376 +
112377 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
112378 +{
112379 + return stmt;
112380 +}
112381 +
112382 +static inline gcall *as_a_gcall(gimple stmt)
112383 +{
112384 + return stmt;
112385 +}
112386 +
112387 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
112388 +{
112389 + return stmt;
112390 +}
112391 +
112392 +static inline gphi *as_a_gphi(gimple stmt)
112393 +{
112394 + return stmt;
112395 +}
112396 +
112397 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
112398 +{
112399 + return stmt;
112400 +}
112401 +
112402 +static inline greturn *as_a_greturn(gimple stmt)
112403 +{
112404 + return stmt;
112405 +}
112406 +
112407 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
112408 +{
112409 + return stmt;
112410 +}
112411 +#endif
112412 +
112413 +#if BUILDING_GCC_VERSION >= 4009
112414 +#define TODO_ggc_collect 0
112415 +#define NODE_SYMBOL(node) (node)
112416 +#define NODE_DECL(node) (node)->decl
112417 +#define cgraph_node_name(node) (node)->name()
112418 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
112419 +#endif
112420 +
112421 +#if BUILDING_GCC_VERSION >= 5000
112422 +#define TODO_verify_ssa TODO_verify_il
112423 +#define TODO_verify_flow TODO_verify_il
112424 +#define TODO_verify_stmts TODO_verify_il
112425 +#define TODO_verify_rtl_sharing TODO_verify_il
112426 +
112427 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
112428 +
112429 +#define INSN_DELETED_P(insn) (insn)->deleted()
112430 +
112431 +// symtab/cgraph related
112432 +#define debug_cgraph_node(node) (node)->debug()
112433 +#define cgraph_get_node(decl) cgraph_node::get(decl)
112434 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
112435 +#define cgraph_n_nodes symtab->cgraph_count
112436 +#define cgraph_max_uid symtab->cgraph_max_uid
112437 +#define varpool_get_node(decl) varpool_node::get(decl)
112438 +
112439 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
112440 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
112441 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
112442 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
112443 +
112444 +typedef struct cgraph_node *cgraph_node_ptr;
112445 +typedef struct cgraph_edge *cgraph_edge_p;
112446 +typedef struct varpool_node *varpool_node_ptr;
112447 +
112448 +static inline void change_decl_assembler_name(tree decl, tree name)
112449 +{
112450 + symtab->change_decl_assembler_name(decl, name);
112451 +}
112452 +
112453 +static inline void varpool_finalize_decl(tree decl)
112454 +{
112455 + varpool_node::finalize_decl(decl);
112456 +}
112457 +
112458 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
112459 +{
112460 + return node->function_symbol(availability);
112461 +}
112462 +
112463 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
112464 +{
112465 + return node->ultimate_alias_target(availability);
112466 +}
112467 +
112468 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
112469 +{
112470 + return node->only_called_directly_p();
112471 +}
112472 +
112473 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
112474 +{
112475 + return node->get_availability();
112476 +}
112477 +
112478 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
112479 +{
112480 + return node->get_alias_target();
112481 +}
112482 +
112483 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
112484 +{
112485 + return symtab->add_cgraph_insertion_hook(hook, data);
112486 +}
112487 +
112488 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
112489 +{
112490 + symtab->remove_cgraph_insertion_hook(entry);
112491 +}
112492 +
112493 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
112494 +{
112495 + return symtab->add_cgraph_removal_hook(hook, data);
112496 +}
112497 +
112498 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
112499 +{
112500 + symtab->remove_cgraph_removal_hook(entry);
112501 +}
112502 +
112503 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
112504 +{
112505 + return symtab->add_cgraph_duplication_hook(hook, data);
112506 +}
112507 +
112508 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
112509 +{
112510 + symtab->remove_cgraph_duplication_hook(entry);
112511 +}
112512 +
112513 +// gimple related
112514 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
112515 +{
112516 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
112517 +}
112518 +
112519 +template <>
112520 +template <>
112521 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
112522 +{
112523 + return gs->code == GIMPLE_ASSIGN;
112524 +}
112525 +
112526 +template <>
112527 +template <>
112528 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
112529 +{
112530 + return gs->code == GIMPLE_RETURN;
112531 +}
112532 +
112533 +static inline gasm *as_a_gasm(gimple stmt)
112534 +{
112535 + return as_a<gasm *>(stmt);
112536 +}
112537 +
112538 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
112539 +{
112540 + return as_a<const gasm *>(stmt);
112541 +}
112542 +
112543 +static inline gassign *as_a_gassign(gimple stmt)
112544 +{
112545 + return as_a<gassign *>(stmt);
112546 +}
112547 +
112548 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
112549 +{
112550 + return as_a<const gassign *>(stmt);
112551 +}
112552 +
112553 +static inline gcall *as_a_gcall(gimple stmt)
112554 +{
112555 + return as_a<gcall *>(stmt);
112556 +}
112557 +
112558 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
112559 +{
112560 + return as_a<const gcall *>(stmt);
112561 +}
112562 +
112563 +static inline gphi *as_a_gphi(gimple stmt)
112564 +{
112565 + return as_a<gphi *>(stmt);
112566 +}
112567 +
112568 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
112569 +{
112570 + return as_a<const gphi *>(stmt);
112571 +}
112572 +
112573 +static inline greturn *as_a_greturn(gimple stmt)
112574 +{
112575 + return as_a<greturn *>(stmt);
112576 +}
112577 +
112578 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
112579 +{
112580 + return as_a<const greturn *>(stmt);
112581 +}
112582 +
112583 +// IPA/LTO related
112584 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
112585 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
112586 +
112587 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
112588 +{
112589 + return dyn_cast<cgraph_node_ptr>(ref->referring);
112590 +}
112591 +
112592 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
112593 +{
112594 + referring_node->remove_stmt_references(stmt);
112595 +}
112596 +#endif
112597 +
112598 +#endif
112599 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
112600 new file mode 100644
112601 index 0000000..7514850
112602 --- /dev/null
112603 +++ b/tools/gcc/gen-random-seed.sh
112604 @@ -0,0 +1,8 @@
112605 +#!/bin/sh
112606 +
112607 +if [ ! -f "$1" ]; then
112608 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
112609 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
112610 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
112611 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
112612 +fi
112613 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
112614 new file mode 100644
112615 index 0000000..457d54e
112616 --- /dev/null
112617 +++ b/tools/gcc/kallocstat_plugin.c
112618 @@ -0,0 +1,188 @@
112619 +/*
112620 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
112621 + * Licensed under the GPL v2
112622 + *
112623 + * Note: the choice of the license means that the compilation process is
112624 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112625 + * but for the kernel it doesn't matter since it doesn't link against
112626 + * any of the gcc libraries
112627 + *
112628 + * gcc plugin to find the distribution of k*alloc sizes
112629 + *
112630 + * TODO:
112631 + *
112632 + * BUGS:
112633 + * - none known
112634 + */
112635 +
112636 +#include "gcc-common.h"
112637 +
112638 +int plugin_is_GPL_compatible;
112639 +
112640 +static struct plugin_info kallocstat_plugin_info = {
112641 + .version = "201401260140",
112642 + .help = NULL
112643 +};
112644 +
112645 +static const char * const kalloc_functions[] = {
112646 + "__kmalloc",
112647 + "kmalloc",
112648 + "kmalloc_large",
112649 + "kmalloc_node",
112650 + "kmalloc_order",
112651 + "kmalloc_order_trace",
112652 + "kmalloc_slab",
112653 + "kzalloc",
112654 + "kzalloc_node",
112655 +};
112656 +
112657 +static bool is_kalloc(const char *fnname)
112658 +{
112659 + size_t i;
112660 +
112661 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
112662 + if (!strcmp(fnname, kalloc_functions[i]))
112663 + return true;
112664 + return false;
112665 +}
112666 +
112667 +static unsigned int execute_kallocstat(void)
112668 +{
112669 + basic_block bb;
112670 +
112671 + // 1. loop through BBs and GIMPLE statements
112672 + FOR_EACH_BB_FN(bb, cfun) {
112673 + gimple_stmt_iterator gsi;
112674 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112675 + // gimple match:
112676 + tree fndecl, size;
112677 + gimple stmt;
112678 + const char *fnname;
112679 +
112680 + // is it a call
112681 + stmt = gsi_stmt(gsi);
112682 + if (!is_gimple_call(stmt))
112683 + continue;
112684 + fndecl = gimple_call_fndecl(stmt);
112685 + if (fndecl == NULL_TREE)
112686 + continue;
112687 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
112688 + continue;
112689 +
112690 + // is it a call to k*alloc
112691 + fnname = DECL_NAME_POINTER(fndecl);
112692 + if (!is_kalloc(fnname))
112693 + continue;
112694 +
112695 + // is the size arg const or the result of a simple const assignment
112696 + size = gimple_call_arg(stmt, 0);
112697 + while (true) {
112698 + expanded_location xloc;
112699 + size_t size_val;
112700 +
112701 + if (TREE_CONSTANT(size)) {
112702 + xloc = expand_location(gimple_location(stmt));
112703 + if (!xloc.file)
112704 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
112705 + size_val = TREE_INT_CST_LOW(size);
112706 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
112707 + break;
112708 + }
112709 +
112710 + if (TREE_CODE(size) != SSA_NAME)
112711 + break;
112712 + stmt = SSA_NAME_DEF_STMT(size);
112713 +//debug_gimple_stmt(stmt);
112714 +//debug_tree(size);
112715 + if (!stmt || !is_gimple_assign(stmt))
112716 + break;
112717 + if (gimple_num_ops(stmt) != 2)
112718 + break;
112719 + size = gimple_assign_rhs1(stmt);
112720 + }
112721 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
112722 +//debug_tree(gimple_call_fn(call_stmt));
112723 +//print_node(stderr, "pax", fndecl, 4);
112724 + }
112725 + }
112726 +
112727 + return 0;
112728 +}
112729 +
112730 +#if BUILDING_GCC_VERSION >= 4009
112731 +namespace {
112732 +static const struct pass_data kallocstat_pass_data = {
112733 +#else
112734 +static struct gimple_opt_pass kallocstat_pass = {
112735 + .pass = {
112736 +#endif
112737 + .type = GIMPLE_PASS,
112738 + .name = "kallocstat",
112739 +#if BUILDING_GCC_VERSION >= 4008
112740 + .optinfo_flags = OPTGROUP_NONE,
112741 +#endif
112742 +#if BUILDING_GCC_VERSION >= 5000
112743 +#elif BUILDING_GCC_VERSION == 4009
112744 + .has_gate = false,
112745 + .has_execute = true,
112746 +#else
112747 + .gate = NULL,
112748 + .execute = execute_kallocstat,
112749 + .sub = NULL,
112750 + .next = NULL,
112751 + .static_pass_number = 0,
112752 +#endif
112753 + .tv_id = TV_NONE,
112754 + .properties_required = 0,
112755 + .properties_provided = 0,
112756 + .properties_destroyed = 0,
112757 + .todo_flags_start = 0,
112758 + .todo_flags_finish = 0
112759 +#if BUILDING_GCC_VERSION < 4009
112760 + }
112761 +#endif
112762 +};
112763 +
112764 +#if BUILDING_GCC_VERSION >= 4009
112765 +class kallocstat_pass : public gimple_opt_pass {
112766 +public:
112767 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
112768 +#if BUILDING_GCC_VERSION >= 5000
112769 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
112770 +#else
112771 + unsigned int execute() { return execute_kallocstat(); }
112772 +#endif
112773 +};
112774 +}
112775 +
112776 +static opt_pass *make_kallocstat_pass(void)
112777 +{
112778 + return new kallocstat_pass();
112779 +}
112780 +#else
112781 +static struct opt_pass *make_kallocstat_pass(void)
112782 +{
112783 + return &kallocstat_pass.pass;
112784 +}
112785 +#endif
112786 +
112787 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112788 +{
112789 + const char * const plugin_name = plugin_info->base_name;
112790 + struct register_pass_info kallocstat_pass_info;
112791 +
112792 + kallocstat_pass_info.pass = make_kallocstat_pass();
112793 + kallocstat_pass_info.reference_pass_name = "ssa";
112794 + kallocstat_pass_info.ref_pass_instance_number = 1;
112795 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112796 +
112797 + if (!plugin_default_version_check(version, &gcc_version)) {
112798 + error(G_("incompatible gcc/plugin versions"));
112799 + return 1;
112800 + }
112801 +
112802 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
112803 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
112804 +
112805 + return 0;
112806 +}
112807 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
112808 new file mode 100644
112809 index 0000000..b0d8255
112810 --- /dev/null
112811 +++ b/tools/gcc/kernexec_plugin.c
112812 @@ -0,0 +1,547 @@
112813 +/*
112814 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
112815 + * Licensed under the GPL v2
112816 + *
112817 + * Note: the choice of the license means that the compilation process is
112818 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112819 + * but for the kernel it doesn't matter since it doesn't link against
112820 + * any of the gcc libraries
112821 + *
112822 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
112823 + *
112824 + * TODO:
112825 + *
112826 + * BUGS:
112827 + * - none known
112828 + */
112829 +
112830 +#include "gcc-common.h"
112831 +
112832 +int plugin_is_GPL_compatible;
112833 +
112834 +static struct plugin_info kernexec_plugin_info = {
112835 + .version = "201401260140",
112836 + .help = "method=[bts|or]\tinstrumentation method\n"
112837 +};
112838 +
112839 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
112840 +static void (*kernexec_instrument_retaddr)(rtx);
112841 +
112842 +/*
112843 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
112844 + */
112845 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
112846 +{
112847 + gasm *asm_movabs_stmt;
112848 +
112849 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
112850 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
112851 + gimple_asm_set_volatile(asm_movabs_stmt, true);
112852 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
112853 + update_stmt(asm_movabs_stmt);
112854 +}
112855 +
112856 +/*
112857 + * find all asm() stmts that clobber r12 and add a reload of r12
112858 + */
112859 +static unsigned int execute_kernexec_reload(void)
112860 +{
112861 + basic_block bb;
112862 +
112863 + // 1. loop through BBs and GIMPLE statements
112864 + FOR_EACH_BB_FN(bb, cfun) {
112865 + gimple_stmt_iterator gsi;
112866 +
112867 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112868 + // gimple match: __asm__ ("" : : : "r12");
112869 + gimple stmt;
112870 + gasm *asm_stmt;
112871 + size_t nclobbers;
112872 +
112873 + // is it an asm ...
112874 + stmt = gsi_stmt(gsi);
112875 + if (gimple_code(stmt) != GIMPLE_ASM)
112876 + continue;
112877 +
112878 + asm_stmt = as_a_gasm(stmt);
112879 +
112880 + // ... clobbering r12
112881 + nclobbers = gimple_asm_nclobbers(asm_stmt);
112882 + while (nclobbers--) {
112883 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
112884 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
112885 + continue;
112886 + kernexec_reload_fptr_mask(&gsi);
112887 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
112888 + break;
112889 + }
112890 + }
112891 + }
112892 +
112893 + return 0;
112894 +}
112895 +
112896 +/*
112897 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
112898 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
112899 + */
112900 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
112901 +{
112902 + gimple assign_intptr, assign_new_fptr;
112903 + gcall *call_stmt;
112904 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
112905 +
112906 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
112907 + old_fptr = gimple_call_fn(call_stmt);
112908 +
112909 + // create temporary unsigned long variable used for bitops and cast fptr to it
112910 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
112911 + add_referenced_var(intptr);
112912 + intptr = make_ssa_name(intptr, NULL);
112913 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
112914 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
112915 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
112916 + update_stmt(assign_intptr);
112917 +
112918 + // apply logical or to temporary unsigned long and bitmask
112919 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
112920 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
112921 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
112922 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
112923 + assign_intptr = gimple_build_assign(intptr, orptr);
112924 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
112925 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
112926 + update_stmt(assign_intptr);
112927 +
112928 + // cast temporary unsigned long back to a temporary fptr variable
112929 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
112930 + add_referenced_var(new_fptr);
112931 + new_fptr = make_ssa_name(new_fptr, NULL);
112932 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
112933 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
112934 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
112935 + update_stmt(assign_new_fptr);
112936 +
112937 + // replace call stmt fn with the new fptr
112938 + gimple_call_set_fn(call_stmt, new_fptr);
112939 + update_stmt(call_stmt);
112940 +}
112941 +
112942 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
112943 +{
112944 + gasm *asm_or_stmt;
112945 + gcall *call_stmt;
112946 + tree old_fptr, new_fptr, input, output;
112947 +#if BUILDING_GCC_VERSION <= 4007
112948 + VEC(tree, gc) *inputs = NULL;
112949 + VEC(tree, gc) *outputs = NULL;
112950 +#else
112951 + vec<tree, va_gc> *inputs = NULL;
112952 + vec<tree, va_gc> *outputs = NULL;
112953 +#endif
112954 +
112955 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
112956 + old_fptr = gimple_call_fn(call_stmt);
112957 +
112958 + // create temporary fptr variable
112959 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
112960 + add_referenced_var(new_fptr);
112961 + new_fptr = make_ssa_name(new_fptr, NULL);
112962 +
112963 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
112964 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
112965 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
112966 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
112967 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
112968 +#if BUILDING_GCC_VERSION <= 4007
112969 + VEC_safe_push(tree, gc, inputs, input);
112970 + VEC_safe_push(tree, gc, outputs, output);
112971 +#else
112972 + vec_safe_push(inputs, input);
112973 + vec_safe_push(outputs, output);
112974 +#endif
112975 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
112976 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
112977 + gimple_asm_set_volatile(asm_or_stmt, true);
112978 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
112979 + update_stmt(asm_or_stmt);
112980 +
112981 + // replace call stmt fn with the new fptr
112982 + gimple_call_set_fn(call_stmt, new_fptr);
112983 + update_stmt(call_stmt);
112984 +}
112985 +
112986 +/*
112987 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
112988 + */
112989 +static unsigned int execute_kernexec_fptr(void)
112990 +{
112991 + basic_block bb;
112992 +
112993 + // 1. loop through BBs and GIMPLE statements
112994 + FOR_EACH_BB_FN(bb, cfun) {
112995 + gimple_stmt_iterator gsi;
112996 +
112997 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112998 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
112999 + tree fn;
113000 + gimple stmt;
113001 + gcall *call_stmt;
113002 +
113003 + // is it a call ...
113004 + stmt = gsi_stmt(gsi);
113005 + if (!is_gimple_call(stmt))
113006 + continue;
113007 + call_stmt = as_a_gcall(stmt);
113008 + fn = gimple_call_fn(call_stmt);
113009 + if (TREE_CODE(fn) == ADDR_EXPR)
113010 + continue;
113011 + if (TREE_CODE(fn) != SSA_NAME)
113012 + gcc_unreachable();
113013 +
113014 + // ... through a function pointer
113015 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
113016 + fn = SSA_NAME_VAR(fn);
113017 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
113018 + debug_tree(fn);
113019 + gcc_unreachable();
113020 + }
113021 + }
113022 + fn = TREE_TYPE(fn);
113023 + if (TREE_CODE(fn) != POINTER_TYPE)
113024 + continue;
113025 + fn = TREE_TYPE(fn);
113026 + if (TREE_CODE(fn) != FUNCTION_TYPE)
113027 + continue;
113028 +
113029 + kernexec_instrument_fptr(&gsi);
113030 +
113031 +//debug_tree(gimple_call_fn(call_stmt));
113032 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
113033 + }
113034 + }
113035 +
113036 + return 0;
113037 +}
113038 +
113039 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
113040 +static void kernexec_instrument_retaddr_bts(rtx insn)
113041 +{
113042 + rtx btsq;
113043 + rtvec argvec, constraintvec, labelvec;
113044 + int line;
113045 +
113046 + // create asm volatile("btsq $63,(%%rsp)":::)
113047 + argvec = rtvec_alloc(0);
113048 + constraintvec = rtvec_alloc(0);
113049 + labelvec = rtvec_alloc(0);
113050 + line = expand_location(RTL_LOCATION(insn)).line;
113051 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
113052 + MEM_VOLATILE_P(btsq) = 1;
113053 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
113054 + emit_insn_before(btsq, insn);
113055 +}
113056 +
113057 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
113058 +static void kernexec_instrument_retaddr_or(rtx insn)
113059 +{
113060 + rtx orq;
113061 + rtvec argvec, constraintvec, labelvec;
113062 + int line;
113063 +
113064 + // create asm volatile("orq %%r12,(%%rsp)":::)
113065 + argvec = rtvec_alloc(0);
113066 + constraintvec = rtvec_alloc(0);
113067 + labelvec = rtvec_alloc(0);
113068 + line = expand_location(RTL_LOCATION(insn)).line;
113069 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
113070 + MEM_VOLATILE_P(orq) = 1;
113071 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
113072 + emit_insn_before(orq, insn);
113073 +}
113074 +
113075 +/*
113076 + * find all asm level function returns and forcibly set the highest bit of the return address
113077 + */
113078 +static unsigned int execute_kernexec_retaddr(void)
113079 +{
113080 + rtx_insn *insn;
113081 +
113082 +// if (stack_realign_drap)
113083 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
113084 +
113085 + // 1. find function returns
113086 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
113087 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
113088 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
113089 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
113090 + rtx body;
113091 +
113092 + // is it a retn
113093 + if (!JUMP_P(insn))
113094 + continue;
113095 + body = PATTERN(insn);
113096 + if (GET_CODE(body) == PARALLEL)
113097 + body = XVECEXP(body, 0, 0);
113098 + if (!ANY_RETURN_P(body))
113099 + continue;
113100 + kernexec_instrument_retaddr(insn);
113101 + }
113102 +
113103 +// print_simple_rtl(stderr, get_insns());
113104 +// print_rtl(stderr, get_insns());
113105 +
113106 + return 0;
113107 +}
113108 +
113109 +static bool kernexec_cmodel_check(void)
113110 +{
113111 + tree section;
113112 +
113113 + if (ix86_cmodel != CM_KERNEL)
113114 + return false;
113115 +
113116 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
113117 + if (!section || !TREE_VALUE(section))
113118 + return true;
113119 +
113120 + section = TREE_VALUE(TREE_VALUE(section));
113121 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
113122 + return true;
113123 +
113124 + return false;
113125 +}
113126 +
113127 +#if BUILDING_GCC_VERSION >= 4009
113128 +namespace {
113129 +static const struct pass_data kernexec_reload_pass_data = {
113130 +#else
113131 +static struct gimple_opt_pass kernexec_reload_pass = {
113132 + .pass = {
113133 +#endif
113134 + .type = GIMPLE_PASS,
113135 + .name = "kernexec_reload",
113136 +#if BUILDING_GCC_VERSION >= 4008
113137 + .optinfo_flags = OPTGROUP_NONE,
113138 +#endif
113139 +#if BUILDING_GCC_VERSION >= 5000
113140 +#elif BUILDING_GCC_VERSION == 4009
113141 + .has_gate = true,
113142 + .has_execute = true,
113143 +#else
113144 + .gate = kernexec_cmodel_check,
113145 + .execute = execute_kernexec_reload,
113146 + .sub = NULL,
113147 + .next = NULL,
113148 + .static_pass_number = 0,
113149 +#endif
113150 + .tv_id = TV_NONE,
113151 + .properties_required = 0,
113152 + .properties_provided = 0,
113153 + .properties_destroyed = 0,
113154 + .todo_flags_start = 0,
113155 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
113156 +#if BUILDING_GCC_VERSION < 4009
113157 + }
113158 +#endif
113159 +};
113160 +
113161 +#if BUILDING_GCC_VERSION >= 4009
113162 +static const struct pass_data kernexec_fptr_pass_data = {
113163 +#else
113164 +static struct gimple_opt_pass kernexec_fptr_pass = {
113165 + .pass = {
113166 +#endif
113167 + .type = GIMPLE_PASS,
113168 + .name = "kernexec_fptr",
113169 +#if BUILDING_GCC_VERSION >= 4008
113170 + .optinfo_flags = OPTGROUP_NONE,
113171 +#endif
113172 +#if BUILDING_GCC_VERSION >= 5000
113173 +#elif BUILDING_GCC_VERSION == 4009
113174 + .has_gate = true,
113175 + .has_execute = true,
113176 +#else
113177 + .gate = kernexec_cmodel_check,
113178 + .execute = execute_kernexec_fptr,
113179 + .sub = NULL,
113180 + .next = NULL,
113181 + .static_pass_number = 0,
113182 +#endif
113183 + .tv_id = TV_NONE,
113184 + .properties_required = 0,
113185 + .properties_provided = 0,
113186 + .properties_destroyed = 0,
113187 + .todo_flags_start = 0,
113188 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
113189 +#if BUILDING_GCC_VERSION < 4009
113190 + }
113191 +#endif
113192 +};
113193 +
113194 +#if BUILDING_GCC_VERSION >= 4009
113195 +static const struct pass_data kernexec_retaddr_pass_data = {
113196 +#else
113197 +static struct rtl_opt_pass kernexec_retaddr_pass = {
113198 + .pass = {
113199 +#endif
113200 + .type = RTL_PASS,
113201 + .name = "kernexec_retaddr",
113202 +#if BUILDING_GCC_VERSION >= 4008
113203 + .optinfo_flags = OPTGROUP_NONE,
113204 +#endif
113205 +#if BUILDING_GCC_VERSION >= 5000
113206 +#elif BUILDING_GCC_VERSION == 4009
113207 + .has_gate = true,
113208 + .has_execute = true,
113209 +#else
113210 + .gate = kernexec_cmodel_check,
113211 + .execute = execute_kernexec_retaddr,
113212 + .sub = NULL,
113213 + .next = NULL,
113214 + .static_pass_number = 0,
113215 +#endif
113216 + .tv_id = TV_NONE,
113217 + .properties_required = 0,
113218 + .properties_provided = 0,
113219 + .properties_destroyed = 0,
113220 + .todo_flags_start = 0,
113221 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
113222 +#if BUILDING_GCC_VERSION < 4009
113223 + }
113224 +#endif
113225 +};
113226 +
113227 +#if BUILDING_GCC_VERSION >= 4009
113228 +class kernexec_reload_pass : public gimple_opt_pass {
113229 +public:
113230 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
113231 +#if BUILDING_GCC_VERSION >= 5000
113232 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
113233 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
113234 +#else
113235 + bool gate() { return kernexec_cmodel_check(); }
113236 + unsigned int execute() { return execute_kernexec_reload(); }
113237 +#endif
113238 +};
113239 +
113240 +class kernexec_fptr_pass : public gimple_opt_pass {
113241 +public:
113242 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
113243 +#if BUILDING_GCC_VERSION >= 5000
113244 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
113245 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
113246 +#else
113247 + bool gate() { return kernexec_cmodel_check(); }
113248 + unsigned int execute() { return execute_kernexec_fptr(); }
113249 +#endif
113250 +};
113251 +
113252 +class kernexec_retaddr_pass : public rtl_opt_pass {
113253 +public:
113254 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
113255 +#if BUILDING_GCC_VERSION >= 5000
113256 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
113257 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
113258 +#else
113259 + bool gate() { return kernexec_cmodel_check(); }
113260 + unsigned int execute() { return execute_kernexec_retaddr(); }
113261 +#endif
113262 +};
113263 +}
113264 +
113265 +static opt_pass *make_kernexec_reload_pass(void)
113266 +{
113267 + return new kernexec_reload_pass();
113268 +}
113269 +
113270 +static opt_pass *make_kernexec_fptr_pass(void)
113271 +{
113272 + return new kernexec_fptr_pass();
113273 +}
113274 +
113275 +static opt_pass *make_kernexec_retaddr_pass(void)
113276 +{
113277 + return new kernexec_retaddr_pass();
113278 +}
113279 +#else
113280 +static struct opt_pass *make_kernexec_reload_pass(void)
113281 +{
113282 + return &kernexec_reload_pass.pass;
113283 +}
113284 +
113285 +static struct opt_pass *make_kernexec_fptr_pass(void)
113286 +{
113287 + return &kernexec_fptr_pass.pass;
113288 +}
113289 +
113290 +static struct opt_pass *make_kernexec_retaddr_pass(void)
113291 +{
113292 + return &kernexec_retaddr_pass.pass;
113293 +}
113294 +#endif
113295 +
113296 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113297 +{
113298 + const char * const plugin_name = plugin_info->base_name;
113299 + const int argc = plugin_info->argc;
113300 + const struct plugin_argument * const argv = plugin_info->argv;
113301 + int i;
113302 + struct register_pass_info kernexec_reload_pass_info;
113303 + struct register_pass_info kernexec_fptr_pass_info;
113304 + struct register_pass_info kernexec_retaddr_pass_info;
113305 +
113306 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
113307 + kernexec_reload_pass_info.reference_pass_name = "ssa";
113308 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
113309 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113310 +
113311 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
113312 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
113313 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
113314 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113315 +
113316 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
113317 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
113318 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
113319 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113320 +
113321 + if (!plugin_default_version_check(version, &gcc_version)) {
113322 + error(G_("incompatible gcc/plugin versions"));
113323 + return 1;
113324 + }
113325 +
113326 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
113327 +
113328 + if (TARGET_64BIT == 0)
113329 + return 0;
113330 +
113331 + for (i = 0; i < argc; ++i) {
113332 + if (!strcmp(argv[i].key, "method")) {
113333 + if (!argv[i].value) {
113334 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113335 + continue;
113336 + }
113337 + if (!strcmp(argv[i].value, "bts")) {
113338 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
113339 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
113340 + } else if (!strcmp(argv[i].value, "or")) {
113341 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
113342 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
113343 + fix_register("r12", 1, 1);
113344 + } else
113345 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
113346 + continue;
113347 + }
113348 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113349 + }
113350 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
113351 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
113352 +
113353 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
113354 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
113355 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
113356 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
113357 +
113358 + return 0;
113359 +}
113360 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
113361 new file mode 100644
113362 index 0000000..ac6f9b4
113363 --- /dev/null
113364 +++ b/tools/gcc/latent_entropy_plugin.c
113365 @@ -0,0 +1,474 @@
113366 +/*
113367 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
113368 + * Licensed under the GPL v2
113369 + *
113370 + * Note: the choice of the license means that the compilation process is
113371 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
113372 + * but for the kernel it doesn't matter since it doesn't link against
113373 + * any of the gcc libraries
113374 + *
113375 + * gcc plugin to help generate a little bit of entropy from program state,
113376 + * used throughout the uptime of the kernel
113377 + *
113378 + * TODO:
113379 + * - add ipa pass to identify not explicitly marked candidate functions
113380 + * - mix in more program state (function arguments/return values, loop variables, etc)
113381 + * - more instrumentation control via attribute parameters
113382 + *
113383 + * BUGS:
113384 + * - none known
113385 + */
113386 +
113387 +#include "gcc-common.h"
113388 +
113389 +int plugin_is_GPL_compatible;
113390 +
113391 +static GTY(()) tree latent_entropy_decl;
113392 +
113393 +static struct plugin_info latent_entropy_plugin_info = {
113394 + .version = "201504282240",
113395 + .help = NULL
113396 +};
113397 +
113398 +static unsigned HOST_WIDE_INT seed;
113399 +static unsigned HOST_WIDE_INT get_random_const(void)
113400 +{
113401 + unsigned int i;
113402 + unsigned HOST_WIDE_INT ret = 0;
113403 +
113404 + for (i = 0; i < 8 * sizeof ret; i++) {
113405 + ret = (ret << 1) | (seed & 1);
113406 + seed >>= 1;
113407 + if (ret & 1)
113408 + seed ^= 0xD800000000000000ULL;
113409 + }
113410 +
113411 + return ret;
113412 +}
113413 +
113414 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113415 +{
113416 + tree type;
113417 + unsigned long long mask;
113418 +#if BUILDING_GCC_VERSION <= 4007
113419 + VEC(constructor_elt, gc) *vals;
113420 +#else
113421 + vec<constructor_elt, va_gc> *vals;
113422 +#endif
113423 +
113424 + switch (TREE_CODE(*node)) {
113425 + default:
113426 + *no_add_attrs = true;
113427 + error("%qE attribute only applies to functions and variables", name);
113428 + break;
113429 +
113430 + case VAR_DECL:
113431 + if (DECL_INITIAL(*node)) {
113432 + *no_add_attrs = true;
113433 + error("variable %qD with %qE attribute must not be initialized", *node, name);
113434 + break;
113435 + }
113436 +
113437 + if (!TREE_STATIC(*node)) {
113438 + *no_add_attrs = true;
113439 + error("variable %qD with %qE attribute must not be local", *node, name);
113440 + break;
113441 + }
113442 +
113443 + type = TREE_TYPE(*node);
113444 + switch (TREE_CODE(type)) {
113445 + default:
113446 + *no_add_attrs = true;
113447 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
113448 + break;
113449 +
113450 + case RECORD_TYPE: {
113451 + tree field;
113452 + unsigned int nelt = 0;
113453 +
113454 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
113455 + tree fieldtype;
113456 +
113457 + fieldtype = TREE_TYPE(field);
113458 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
113459 + *no_add_attrs = true;
113460 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
113461 + break;
113462 + }
113463 + }
113464 +
113465 + if (field)
113466 + break;
113467 +
113468 +#if BUILDING_GCC_VERSION <= 4007
113469 + vals = VEC_alloc(constructor_elt, gc, nelt);
113470 +#else
113471 + vec_alloc(vals, nelt);
113472 +#endif
113473 +
113474 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
113475 + tree fieldtype;
113476 +
113477 + fieldtype = TREE_TYPE(field);
113478 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
113479 + mask = 2 * (mask - 1) + 1;
113480 +
113481 + if (TYPE_UNSIGNED(fieldtype))
113482 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
113483 + else
113484 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
113485 + }
113486 +
113487 + DECL_INITIAL(*node) = build_constructor(type, vals);
113488 +//debug_tree(DECL_INITIAL(*node));
113489 + break;
113490 + }
113491 +
113492 + case INTEGER_TYPE:
113493 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
113494 + mask = 2 * (mask - 1) + 1;
113495 +
113496 + if (TYPE_UNSIGNED(type))
113497 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
113498 + else
113499 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
113500 + break;
113501 +
113502 + case ARRAY_TYPE: {
113503 + tree elt_type, array_size, elt_size;
113504 + unsigned int i, nelt;
113505 +
113506 + elt_type = TREE_TYPE(type);
113507 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
113508 + array_size = TYPE_SIZE_UNIT(type);
113509 +
113510 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
113511 + *no_add_attrs = true;
113512 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
113513 + break;
113514 + }
113515 +
113516 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
113517 +#if BUILDING_GCC_VERSION <= 4007
113518 + vals = VEC_alloc(constructor_elt, gc, nelt);
113519 +#else
113520 + vec_alloc(vals, nelt);
113521 +#endif
113522 +
113523 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
113524 + mask = 2 * (mask - 1) + 1;
113525 +
113526 + for (i = 0; i < nelt; i++)
113527 + if (TYPE_UNSIGNED(elt_type))
113528 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
113529 + else
113530 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
113531 +
113532 + DECL_INITIAL(*node) = build_constructor(type, vals);
113533 +//debug_tree(DECL_INITIAL(*node));
113534 + break;
113535 + }
113536 + }
113537 + break;
113538 +
113539 + case FUNCTION_DECL:
113540 + break;
113541 + }
113542 +
113543 + return NULL_TREE;
113544 +}
113545 +
113546 +static struct attribute_spec latent_entropy_attr = {
113547 + .name = "latent_entropy",
113548 + .min_length = 0,
113549 + .max_length = 0,
113550 + .decl_required = true,
113551 + .type_required = false,
113552 + .function_type_required = false,
113553 + .handler = handle_latent_entropy_attribute,
113554 +#if BUILDING_GCC_VERSION >= 4007
113555 + .affects_type_identity = false
113556 +#endif
113557 +};
113558 +
113559 +static void register_attributes(void *event_data, void *data)
113560 +{
113561 + register_attribute(&latent_entropy_attr);
113562 +}
113563 +
113564 +static bool gate_latent_entropy(void)
113565 +{
113566 + // don't bother with noreturn functions for now
113567 + if (TREE_THIS_VOLATILE(current_function_decl))
113568 + return false;
113569 +
113570 + // gcc-4.5 doesn't discover some trivial noreturn functions
113571 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
113572 + return false;
113573 +
113574 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
113575 +}
113576 +
113577 +static enum tree_code get_op(tree *rhs)
113578 +{
113579 + static enum tree_code op;
113580 + unsigned HOST_WIDE_INT random_const;
113581 +
113582 + random_const = get_random_const();
113583 +
113584 + switch (op) {
113585 + case BIT_XOR_EXPR:
113586 + op = PLUS_EXPR;
113587 + break;
113588 +
113589 + case PLUS_EXPR:
113590 + if (rhs) {
113591 + op = LROTATE_EXPR;
113592 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
113593 + break;
113594 + }
113595 +
113596 + case LROTATE_EXPR:
113597 + default:
113598 + op = BIT_XOR_EXPR;
113599 + break;
113600 + }
113601 + if (rhs)
113602 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
113603 + return op;
113604 +}
113605 +
113606 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
113607 +{
113608 + gimple_stmt_iterator gsi;
113609 + gimple assign;
113610 + tree addxorrol, rhs;
113611 + enum tree_code op;
113612 +
113613 + op = get_op(&rhs);
113614 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
113615 + assign = gimple_build_assign(local_entropy, addxorrol);
113616 + gsi = gsi_after_labels(bb);
113617 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
113618 + update_stmt(assign);
113619 +//debug_bb(bb);
113620 +}
113621 +
113622 +static void perturb_latent_entropy(basic_block bb, tree rhs)
113623 +{
113624 + gimple_stmt_iterator gsi;
113625 + gimple assign;
113626 + tree addxorrol, temp;
113627 +
113628 + // 1. create temporary copy of latent_entropy
113629 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
113630 + add_referenced_var(temp);
113631 +
113632 + // 2. read...
113633 + temp = make_ssa_name(temp, NULL);
113634 + assign = gimple_build_assign(temp, latent_entropy_decl);
113635 + SSA_NAME_DEF_STMT(temp) = assign;
113636 + add_referenced_var(latent_entropy_decl);
113637 + gsi = gsi_after_labels(bb);
113638 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113639 + update_stmt(assign);
113640 +
113641 + // 3. ...modify...
113642 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
113643 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
113644 + assign = gimple_build_assign(temp, addxorrol);
113645 + SSA_NAME_DEF_STMT(temp) = assign;
113646 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113647 + update_stmt(assign);
113648 +
113649 + // 4. ...write latent_entropy
113650 + assign = gimple_build_assign(latent_entropy_decl, temp);
113651 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113652 + update_stmt(assign);
113653 +}
113654 +
113655 +static unsigned int execute_latent_entropy(void)
113656 +{
113657 + basic_block bb;
113658 + gimple assign;
113659 + gimple_stmt_iterator gsi;
113660 + tree local_entropy;
113661 +
113662 + if (!latent_entropy_decl) {
113663 +#if BUILDING_GCC_VERSION >= 4009
113664 + varpool_node *node;
113665 +#else
113666 + struct varpool_node *node;
113667 +#endif
113668 +
113669 + FOR_EACH_VARIABLE(node) {
113670 + tree var = NODE_DECL(node);
113671 +
113672 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
113673 + continue;
113674 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
113675 + continue;
113676 + latent_entropy_decl = var;
113677 +// debug_tree(var);
113678 + break;
113679 + }
113680 + if (!latent_entropy_decl) {
113681 +// debug_tree(current_function_decl);
113682 + return 0;
113683 + }
113684 + }
113685 +
113686 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
113687 +
113688 + // 1. create local entropy variable
113689 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
113690 + add_referenced_var(local_entropy);
113691 + mark_sym_for_renaming(local_entropy);
113692 +
113693 + // 2. initialize local entropy variable
113694 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
113695 + if (dom_info_available_p(CDI_DOMINATORS))
113696 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
113697 + gsi = gsi_start_bb(bb);
113698 +
113699 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
113700 +// gimple_set_location(assign, loc);
113701 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113702 + update_stmt(assign);
113703 +//debug_bb(bb);
113704 + gcc_assert(single_succ_p(bb));
113705 + bb = single_succ(bb);
113706 +
113707 + // 3. instrument each BB with an operation on the local entropy variable
113708 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
113709 + perturb_local_entropy(bb, local_entropy);
113710 +//debug_bb(bb);
113711 + bb = bb->next_bb;
113712 + };
113713 +
113714 + // 4. mix local entropy into the global entropy variable
113715 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
113716 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
113717 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
113718 + return 0;
113719 +}
113720 +
113721 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
113722 +{
113723 + tree latent_entropy_type;
113724 +
113725 + seed = get_random_seed(false);
113726 +
113727 + if (in_lto_p)
113728 + return;
113729 +
113730 + // extern volatile u64 latent_entropy
113731 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
113732 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
113733 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
113734 +
113735 + TREE_STATIC(latent_entropy_decl) = 1;
113736 + TREE_PUBLIC(latent_entropy_decl) = 1;
113737 + TREE_USED(latent_entropy_decl) = 1;
113738 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
113739 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
113740 + DECL_EXTERNAL(latent_entropy_decl) = 1;
113741 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
113742 + lang_hooks.decls.pushdecl(latent_entropy_decl);
113743 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
113744 +// varpool_finalize_decl(latent_entropy_decl);
113745 +// varpool_mark_needed_node(latent_entropy_decl);
113746 +}
113747 +
113748 +#if BUILDING_GCC_VERSION >= 4009
113749 +namespace {
113750 +static const struct pass_data latent_entropy_pass_data = {
113751 +#else
113752 +static struct gimple_opt_pass latent_entropy_pass = {
113753 + .pass = {
113754 +#endif
113755 + .type = GIMPLE_PASS,
113756 + .name = "latent_entropy",
113757 +#if BUILDING_GCC_VERSION >= 4008
113758 + .optinfo_flags = OPTGROUP_NONE,
113759 +#endif
113760 +#if BUILDING_GCC_VERSION >= 5000
113761 +#elif BUILDING_GCC_VERSION == 4009
113762 + .has_gate = true,
113763 + .has_execute = true,
113764 +#else
113765 + .gate = gate_latent_entropy,
113766 + .execute = execute_latent_entropy,
113767 + .sub = NULL,
113768 + .next = NULL,
113769 + .static_pass_number = 0,
113770 +#endif
113771 + .tv_id = TV_NONE,
113772 + .properties_required = PROP_gimple_leh | PROP_cfg,
113773 + .properties_provided = 0,
113774 + .properties_destroyed = 0,
113775 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
113776 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
113777 +#if BUILDING_GCC_VERSION < 4009
113778 + }
113779 +#endif
113780 +};
113781 +
113782 +#if BUILDING_GCC_VERSION >= 4009
113783 +class latent_entropy_pass : public gimple_opt_pass {
113784 +public:
113785 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
113786 +#if BUILDING_GCC_VERSION >= 5000
113787 + virtual bool gate(function *) { return gate_latent_entropy(); }
113788 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
113789 +#else
113790 + bool gate() { return gate_latent_entropy(); }
113791 + unsigned int execute() { return execute_latent_entropy(); }
113792 +#endif
113793 +};
113794 +}
113795 +
113796 +static opt_pass *make_latent_entropy_pass(void)
113797 +{
113798 + return new latent_entropy_pass();
113799 +}
113800 +#else
113801 +static struct opt_pass *make_latent_entropy_pass(void)
113802 +{
113803 + return &latent_entropy_pass.pass;
113804 +}
113805 +#endif
113806 +
113807 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113808 +{
113809 + const char * const plugin_name = plugin_info->base_name;
113810 + struct register_pass_info latent_entropy_pass_info;
113811 +
113812 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
113813 + latent_entropy_pass_info.reference_pass_name = "optimized";
113814 + latent_entropy_pass_info.ref_pass_instance_number = 1;
113815 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
113816 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
113817 + {
113818 + .base = &latent_entropy_decl,
113819 + .nelt = 1,
113820 + .stride = sizeof(latent_entropy_decl),
113821 + .cb = &gt_ggc_mx_tree_node,
113822 + .pchw = &gt_pch_nx_tree_node
113823 + },
113824 + LAST_GGC_ROOT_TAB
113825 + };
113826 +
113827 + if (!plugin_default_version_check(version, &gcc_version)) {
113828 + error(G_("incompatible gcc/plugin versions"));
113829 + return 1;
113830 + }
113831 +
113832 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
113833 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
113834 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
113835 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
113836 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
113837 +
113838 + return 0;
113839 +}
113840 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
113841 new file mode 100644
113842 index 0000000..e1983c0
113843 --- /dev/null
113844 +++ b/tools/gcc/randomize_layout_plugin.c
113845 @@ -0,0 +1,917 @@
113846 +/*
113847 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
113848 + * and PaX Team <pageexec@freemail.hu>
113849 + * Licensed under the GPL v2
113850 + *
113851 + * Usage:
113852 + * $ # for 4.5/4.6/C based 4.7
113853 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
113854 + * $ # for C++ based 4.7/4.8+
113855 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
113856 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
113857 + */
113858 +
113859 +#include "gcc-common.h"
113860 +#include "randomize_layout_seed.h"
113861 +
113862 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
113863 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
113864 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
113865 +#endif
113866 +
113867 +#define ORIG_TYPE_NAME(node) \
113868 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
113869 +
113870 +int plugin_is_GPL_compatible;
113871 +
113872 +static int performance_mode;
113873 +
113874 +static struct plugin_info randomize_layout_plugin_info = {
113875 + .version = "201402201816",
113876 + .help = "disable\t\t\tdo not activate plugin\n"
113877 + "performance-mode\tenable cacheline-aware layout randomization\n"
113878 +};
113879 +
113880 +/* from old Linux dcache.h */
113881 +static inline unsigned long
113882 +partial_name_hash(unsigned long c, unsigned long prevhash)
113883 +{
113884 + return (prevhash + (c << 4) + (c >> 4)) * 11;
113885 +}
113886 +static inline unsigned int
113887 +name_hash(const unsigned char *name)
113888 +{
113889 + unsigned long hash = 0;
113890 + unsigned int len = strlen((const char *)name);
113891 + while (len--)
113892 + hash = partial_name_hash(*name++, hash);
113893 + return (unsigned int)hash;
113894 +}
113895 +
113896 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113897 +{
113898 + tree type;
113899 +
113900 + *no_add_attrs = true;
113901 + if (TREE_CODE(*node) == FUNCTION_DECL) {
113902 + error("%qE attribute does not apply to functions (%qF)", name, *node);
113903 + return NULL_TREE;
113904 + }
113905 +
113906 + if (TREE_CODE(*node) == PARM_DECL) {
113907 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
113908 + return NULL_TREE;
113909 + }
113910 +
113911 + if (TREE_CODE(*node) == VAR_DECL) {
113912 + error("%qE attribute does not apply to variables (%qD)", name, *node);
113913 + return NULL_TREE;
113914 + }
113915 +
113916 + if (TYPE_P(*node)) {
113917 + type = *node;
113918 + } else {
113919 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
113920 + type = TREE_TYPE(*node);
113921 + }
113922 +
113923 + if (TREE_CODE(type) != RECORD_TYPE) {
113924 + error("%qE attribute used on %qT applies to struct types only", name, type);
113925 + return NULL_TREE;
113926 + }
113927 +
113928 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
113929 + error("%qE attribute is already applied to the type %qT", name, type);
113930 + return NULL_TREE;
113931 + }
113932 +
113933 + *no_add_attrs = false;
113934 +
113935 + return NULL_TREE;
113936 +}
113937 +
113938 +/* set on complete types that we don't need to inspect further at all */
113939 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113940 +{
113941 + *no_add_attrs = false;
113942 + return NULL_TREE;
113943 +}
113944 +
113945 +/*
113946 + * set on types that we've performed a shuffle on, to prevent re-shuffling
113947 + * this does not preclude us from inspecting its fields for potential shuffles
113948 + */
113949 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113950 +{
113951 + *no_add_attrs = false;
113952 + return NULL_TREE;
113953 +}
113954 +
113955 +/*
113956 + * 64bit variant of Bob Jenkins' public domain PRNG
113957 + * 256 bits of internal state
113958 + */
113959 +
113960 +typedef unsigned long long u64;
113961 +
113962 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
113963 +
113964 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
113965 +static u64 ranval(ranctx *x) {
113966 + u64 e = x->a - rot(x->b, 7);
113967 + x->a = x->b ^ rot(x->c, 13);
113968 + x->b = x->c + rot(x->d, 37);
113969 + x->c = x->d + e;
113970 + x->d = e + x->a;
113971 + return x->d;
113972 +}
113973 +
113974 +static void raninit(ranctx *x, u64 *seed) {
113975 + int i;
113976 +
113977 + x->a = seed[0];
113978 + x->b = seed[1];
113979 + x->c = seed[2];
113980 + x->d = seed[3];
113981 +
113982 + for (i=0; i < 30; ++i)
113983 + (void)ranval(x);
113984 +}
113985 +
113986 +static u64 shuffle_seed[4];
113987 +
113988 +struct partition_group {
113989 + tree tree_start;
113990 + unsigned long start;
113991 + unsigned long length;
113992 +};
113993 +
113994 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
113995 +{
113996 + unsigned long i;
113997 + unsigned long accum_size = 0;
113998 + unsigned long accum_length = 0;
113999 + unsigned long group_idx = 0;
114000 +
114001 + gcc_assert(length < INT_MAX);
114002 +
114003 + memset(size_groups, 0, sizeof(struct partition_group) * length);
114004 +
114005 + for (i = 0; i < length; i++) {
114006 + if (size_groups[group_idx].tree_start == NULL_TREE) {
114007 + size_groups[group_idx].tree_start = fields[i];
114008 + size_groups[group_idx].start = i;
114009 + accum_length = 0;
114010 + accum_size = 0;
114011 + }
114012 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
114013 + accum_length++;
114014 + if (accum_size >= 64) {
114015 + size_groups[group_idx].length = accum_length;
114016 + accum_length = 0;
114017 + group_idx++;
114018 + }
114019 + }
114020 +
114021 + if (size_groups[group_idx].tree_start != NULL_TREE &&
114022 + !size_groups[group_idx].length) {
114023 + size_groups[group_idx].length = accum_length;
114024 + group_idx++;
114025 + }
114026 +
114027 + *num_groups = group_idx;
114028 +}
114029 +
114030 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
114031 +{
114032 + unsigned long i, x;
114033 + struct partition_group size_group[length];
114034 + unsigned long num_groups = 0;
114035 + unsigned long randnum;
114036 +
114037 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
114038 + for (i = num_groups - 1; i > 0; i--) {
114039 + struct partition_group tmp;
114040 + randnum = ranval(prng_state) % (i + 1);
114041 + tmp = size_group[i];
114042 + size_group[i] = size_group[randnum];
114043 + size_group[randnum] = tmp;
114044 + }
114045 +
114046 + for (x = 0; x < num_groups; x++) {
114047 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
114048 + tree tmp;
114049 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
114050 + continue;
114051 + randnum = ranval(prng_state) % (i + 1);
114052 + // we could handle this case differently if desired
114053 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
114054 + continue;
114055 + tmp = newtree[i];
114056 + newtree[i] = newtree[randnum];
114057 + newtree[randnum] = tmp;
114058 + }
114059 + }
114060 +}
114061 +
114062 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
114063 +{
114064 + unsigned long i, randnum;
114065 +
114066 + for (i = length - 1; i > 0; i--) {
114067 + tree tmp;
114068 + randnum = ranval(prng_state) % (i + 1);
114069 + tmp = newtree[i];
114070 + newtree[i] = newtree[randnum];
114071 + newtree[randnum] = tmp;
114072 + }
114073 +}
114074 +
114075 +/* modern in-place Fisher-Yates shuffle */
114076 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
114077 +{
114078 + unsigned long i;
114079 + u64 seed[4];
114080 + ranctx prng_state;
114081 + const unsigned char *structname;
114082 +
114083 + if (length == 0)
114084 + return;
114085 +
114086 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
114087 +
114088 + structname = ORIG_TYPE_NAME(type);
114089 +
114090 +#ifdef __DEBUG_PLUGIN
114091 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
114092 +#ifdef __DEBUG_VERBOSE
114093 + debug_tree((tree)type);
114094 +#endif
114095 +#endif
114096 +
114097 + for (i = 0; i < 4; i++) {
114098 + seed[i] = shuffle_seed[i];
114099 + seed[i] ^= name_hash(structname);
114100 + }
114101 +
114102 + raninit(&prng_state, (u64 *)&seed);
114103 +
114104 + if (performance_mode)
114105 + performance_shuffle(newtree, length, &prng_state);
114106 + else
114107 + full_shuffle(newtree, length, &prng_state);
114108 +}
114109 +
114110 +static bool is_flexible_array(const_tree field)
114111 +{
114112 + const_tree fieldtype;
114113 + const_tree typesize;
114114 + const_tree elemtype;
114115 + const_tree elemsize;
114116 +
114117 + fieldtype = TREE_TYPE(field);
114118 + typesize = TYPE_SIZE(fieldtype);
114119 +
114120 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
114121 + return false;
114122 +
114123 + elemtype = TREE_TYPE(fieldtype);
114124 + elemsize = TYPE_SIZE(elemtype);
114125 +
114126 + /* size of type is represented in bits */
114127 +
114128 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
114129 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
114130 + return true;
114131 +
114132 + if (typesize != NULL_TREE &&
114133 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
114134 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
114135 + return true;
114136 +
114137 + return false;
114138 +}
114139 +
114140 +static int relayout_struct(tree type)
114141 +{
114142 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
114143 + unsigned long shuffle_length = num_fields;
114144 + tree field;
114145 + tree newtree[num_fields];
114146 + unsigned long i;
114147 + tree list;
114148 + tree variant;
114149 + expanded_location xloc;
114150 +
114151 + if (TYPE_FIELDS(type) == NULL_TREE)
114152 + return 0;
114153 +
114154 + if (num_fields < 2)
114155 + return 0;
114156 +
114157 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
114158 +
114159 + gcc_assert(num_fields < INT_MAX);
114160 +
114161 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
114162 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
114163 + return 0;
114164 +
114165 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
114166 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
114167 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
114168 + return 0;
114169 +
114170 + /* throw out any structs in uapi */
114171 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
114172 +
114173 + if (strstr(xloc.file, "/uapi/"))
114174 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
114175 +
114176 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
114177 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
114178 + newtree[i] = field;
114179 + }
114180 +
114181 + /*
114182 + * enforce that we don't randomize the layout of the last
114183 + * element of a struct if it's a 0 or 1-length array
114184 + * or a proper flexible array
114185 + */
114186 + if (is_flexible_array(newtree[num_fields - 1]))
114187 + shuffle_length--;
114188 +
114189 + shuffle(type, (tree *)newtree, shuffle_length);
114190 +
114191 + /*
114192 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
114193 + * as gcc provides no other way to detect such code
114194 + */
114195 + list = make_node(FIELD_DECL);
114196 + TREE_CHAIN(list) = newtree[0];
114197 + TREE_TYPE(list) = void_type_node;
114198 + DECL_SIZE(list) = bitsize_zero_node;
114199 + DECL_NONADDRESSABLE_P(list) = 1;
114200 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
114201 + DECL_SIZE_UNIT(list) = size_zero_node;
114202 + DECL_FIELD_OFFSET(list) = size_zero_node;
114203 + // to satisfy the constify plugin
114204 + TREE_READONLY(list) = 1;
114205 +
114206 + for (i = 0; i < num_fields - 1; i++)
114207 + TREE_CHAIN(newtree[i]) = newtree[i+1];
114208 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
114209 +
114210 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
114211 + TYPE_FIELDS(variant) = list;
114212 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
114213 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
114214 + // force a re-layout
114215 + TYPE_SIZE(variant) = NULL_TREE;
114216 + layout_type(variant);
114217 + }
114218 +
114219 + return 1;
114220 +}
114221 +
114222 +/* from constify plugin */
114223 +static const_tree get_field_type(const_tree field)
114224 +{
114225 + return strip_array_types(TREE_TYPE(field));
114226 +}
114227 +
114228 +/* from constify plugin */
114229 +static bool is_fptr(const_tree fieldtype)
114230 +{
114231 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
114232 + return false;
114233 +
114234 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
114235 +}
114236 +
114237 +/* derived from constify plugin */
114238 +static int is_pure_ops_struct(const_tree node)
114239 +{
114240 + const_tree field;
114241 +
114242 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
114243 +
114244 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
114245 + const_tree fieldtype = get_field_type(field);
114246 + enum tree_code code = TREE_CODE(fieldtype);
114247 +
114248 + if (node == fieldtype)
114249 + continue;
114250 +
114251 + if (!is_fptr(fieldtype))
114252 + return 0;
114253 +
114254 + if (code != RECORD_TYPE && code != UNION_TYPE)
114255 + continue;
114256 +
114257 + if (!is_pure_ops_struct(fieldtype))
114258 + return 0;
114259 + }
114260 +
114261 + return 1;
114262 +}
114263 +
114264 +static void randomize_type(tree type)
114265 +{
114266 + tree variant;
114267 +
114268 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
114269 +
114270 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
114271 + return;
114272 +
114273 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
114274 + relayout_struct(type);
114275 +
114276 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
114277 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
114278 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
114279 + }
114280 +#ifdef __DEBUG_PLUGIN
114281 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
114282 +#ifdef __DEBUG_VERBOSE
114283 + debug_tree(type);
114284 +#endif
114285 +#endif
114286 +}
114287 +
114288 +static void randomize_layout_finish_decl(void *event_data, void *data)
114289 +{
114290 + tree decl = (tree)event_data;
114291 + tree type;
114292 +
114293 + if (decl == NULL_TREE || decl == error_mark_node)
114294 + return;
114295 +
114296 + type = TREE_TYPE(decl);
114297 +
114298 + if (TREE_CODE(decl) != VAR_DECL)
114299 + return;
114300 +
114301 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
114302 + return;
114303 +
114304 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
114305 + return;
114306 +
114307 + relayout_decl(decl);
114308 +}
114309 +
114310 +static void finish_type(void *event_data, void *data)
114311 +{
114312 + tree type = (tree)event_data;
114313 +
114314 + if (type == NULL_TREE || type == error_mark_node)
114315 + return;
114316 +
114317 + if (TREE_CODE(type) != RECORD_TYPE)
114318 + return;
114319 +
114320 + if (TYPE_FIELDS(type) == NULL_TREE)
114321 + return;
114322 +
114323 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
114324 + return;
114325 +
114326 +#ifdef __DEBUG_PLUGIN
114327 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
114328 +#endif
114329 +#ifdef __DEBUG_VERBOSE
114330 + debug_tree(type);
114331 +#endif
114332 + randomize_type(type);
114333 +
114334 + return;
114335 +}
114336 +
114337 +static struct attribute_spec randomize_layout_attr = {
114338 + .name = "randomize_layout",
114339 + // related to args
114340 + .min_length = 0,
114341 + .max_length = 0,
114342 + .decl_required = false,
114343 + // need type declaration
114344 + .type_required = true,
114345 + .function_type_required = false,
114346 + .handler = handle_randomize_layout_attr,
114347 +#if BUILDING_GCC_VERSION >= 4007
114348 + .affects_type_identity = true
114349 +#endif
114350 +};
114351 +
114352 +static struct attribute_spec no_randomize_layout_attr = {
114353 + .name = "no_randomize_layout",
114354 + // related to args
114355 + .min_length = 0,
114356 + .max_length = 0,
114357 + .decl_required = false,
114358 + // need type declaration
114359 + .type_required = true,
114360 + .function_type_required = false,
114361 + .handler = handle_randomize_layout_attr,
114362 +#if BUILDING_GCC_VERSION >= 4007
114363 + .affects_type_identity = true
114364 +#endif
114365 +};
114366 +
114367 +static struct attribute_spec randomize_considered_attr = {
114368 + .name = "randomize_considered",
114369 + // related to args
114370 + .min_length = 0,
114371 + .max_length = 0,
114372 + .decl_required = false,
114373 + // need type declaration
114374 + .type_required = true,
114375 + .function_type_required = false,
114376 + .handler = handle_randomize_considered_attr,
114377 +#if BUILDING_GCC_VERSION >= 4007
114378 + .affects_type_identity = false
114379 +#endif
114380 +};
114381 +
114382 +static struct attribute_spec randomize_performed_attr = {
114383 + .name = "randomize_performed",
114384 + // related to args
114385 + .min_length = 0,
114386 + .max_length = 0,
114387 + .decl_required = false,
114388 + // need type declaration
114389 + .type_required = true,
114390 + .function_type_required = false,
114391 + .handler = handle_randomize_performed_attr,
114392 +#if BUILDING_GCC_VERSION >= 4007
114393 + .affects_type_identity = false
114394 +#endif
114395 +};
114396 +
114397 +static void register_attributes(void *event_data, void *data)
114398 +{
114399 + register_attribute(&randomize_layout_attr);
114400 + register_attribute(&no_randomize_layout_attr);
114401 + register_attribute(&randomize_considered_attr);
114402 + register_attribute(&randomize_performed_attr);
114403 +}
114404 +
114405 +static void check_bad_casts_in_constructor(tree var, tree init)
114406 +{
114407 + unsigned HOST_WIDE_INT idx;
114408 + tree field, val;
114409 + tree field_type, val_type;
114410 +
114411 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
114412 + if (TREE_CODE(val) == CONSTRUCTOR) {
114413 + check_bad_casts_in_constructor(var, val);
114414 + continue;
114415 + }
114416 +
114417 + /* pipacs' plugin creates franken-arrays that differ from those produced by
114418 + normal code which all have valid 'field' trees. work around this */
114419 + if (field == NULL_TREE)
114420 + continue;
114421 + field_type = TREE_TYPE(field);
114422 + val_type = TREE_TYPE(val);
114423 +
114424 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
114425 + continue;
114426 +
114427 + if (field_type == val_type)
114428 + continue;
114429 +
114430 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
114431 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
114432 +
114433 + if (field_type == void_type_node)
114434 + continue;
114435 + if (field_type == val_type)
114436 + continue;
114437 + if (TREE_CODE(val_type) != RECORD_TYPE)
114438 + continue;
114439 +
114440 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
114441 + continue;
114442 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
114443 + }
114444 +}
114445 +
114446 +/* derived from the constify plugin */
114447 +static void check_global_variables(void *event_data, void *data)
114448 +{
114449 + struct varpool_node *node;
114450 + tree init;
114451 +
114452 + FOR_EACH_VARIABLE(node) {
114453 + tree var = NODE_DECL(node);
114454 + init = DECL_INITIAL(var);
114455 + if (init == NULL_TREE)
114456 + continue;
114457 +
114458 + if (TREE_CODE(init) != CONSTRUCTOR)
114459 + continue;
114460 +
114461 + check_bad_casts_in_constructor(var, init);
114462 + }
114463 +}
114464 +
114465 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
114466 +{
114467 + basic_block dom;
114468 + gimple dom_stmt;
114469 + gimple call_stmt;
114470 + const_tree dom_lhs;
114471 + const_tree poss_is_err_cond;
114472 + const_tree poss_is_err_func;
114473 + const_tree is_err_arg;
114474 +
114475 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
114476 + if (!dom)
114477 + return false;
114478 +
114479 + dom_stmt = last_stmt(dom);
114480 + if (!dom_stmt)
114481 + return false;
114482 +
114483 + if (gimple_code(dom_stmt) != GIMPLE_COND)
114484 + return false;
114485 +
114486 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
114487 + return false;
114488 +
114489 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
114490 + return false;
114491 +
114492 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
114493 +
114494 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
114495 + return false;
114496 +
114497 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
114498 +
114499 + if (gimple_code(call_stmt) != GIMPLE_CALL)
114500 + return false;
114501 +
114502 + dom_lhs = gimple_get_lhs(call_stmt);
114503 + poss_is_err_func = gimple_call_fndecl(call_stmt);
114504 + if (!poss_is_err_func)
114505 + return false;
114506 + if (dom_lhs != poss_is_err_cond)
114507 + return false;
114508 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
114509 + return false;
114510 +
114511 + is_err_arg = gimple_call_arg(call_stmt, 0);
114512 + if (!is_err_arg)
114513 + return false;
114514 +
114515 + if (is_err_arg != rhs)
114516 + return false;
114517 +
114518 + return true;
114519 +}
114520 +
114521 +static void handle_local_var_initializers(void)
114522 +{
114523 + tree var;
114524 + unsigned int i;
114525 +
114526 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
114527 + tree init = DECL_INITIAL(var);
114528 + if (!init)
114529 + continue;
114530 + if (TREE_CODE(init) != CONSTRUCTOR)
114531 + continue;
114532 + check_bad_casts_in_constructor(var, init);
114533 + }
114534 +}
114535 +
114536 +/*
114537 + * iterate over all statements to find "bad" casts:
114538 + * those where the address of the start of a structure is cast
114539 + * to a pointer of a structure of a different type, or a
114540 + * structure pointer type is cast to a different structure pointer type
114541 + */
114542 +static unsigned int find_bad_casts(void)
114543 +{
114544 + basic_block bb;
114545 +
114546 + handle_local_var_initializers();
114547 +
114548 + FOR_ALL_BB_FN(bb, cfun) {
114549 + gimple_stmt_iterator gsi;
114550 +
114551 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114552 + gimple stmt;
114553 + const_tree lhs;
114554 + const_tree lhs_type;
114555 + const_tree rhs1;
114556 + const_tree rhs_type;
114557 + const_tree ptr_lhs_type;
114558 + const_tree ptr_rhs_type;
114559 + const_tree op0;
114560 + const_tree op0_type;
114561 + enum tree_code rhs_code;
114562 +
114563 + stmt = gsi_stmt(gsi);
114564 +
114565 +#ifdef __DEBUG_PLUGIN
114566 +#ifdef __DEBUG_VERBOSE
114567 + debug_gimple_stmt(stmt);
114568 + debug_tree(gimple_get_lhs(stmt));
114569 +#endif
114570 +#endif
114571 +
114572 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
114573 + continue;
114574 +
114575 +#ifdef __DEBUG_PLUGIN
114576 +#ifdef __DEBUG_VERBOSE
114577 + debug_tree(gimple_assign_rhs1(stmt));
114578 +#endif
114579 +#endif
114580 +
114581 + rhs_code = gimple_assign_rhs_code(stmt);
114582 +
114583 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
114584 + continue;
114585 +
114586 + lhs = gimple_get_lhs(stmt);
114587 + lhs_type = TREE_TYPE(lhs);
114588 + rhs1 = gimple_assign_rhs1(stmt);
114589 + rhs_type = TREE_TYPE(rhs1);
114590 +
114591 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
114592 + TREE_CODE(lhs_type) != POINTER_TYPE)
114593 + continue;
114594 +
114595 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
114596 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
114597 +
114598 + if (ptr_rhs_type == void_type_node)
114599 + continue;
114600 +
114601 + if (ptr_lhs_type == void_type_node)
114602 + continue;
114603 +
114604 + if (dominated_by_is_err(rhs1, bb))
114605 + continue;
114606 +
114607 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
114608 +#ifndef __DEBUG_PLUGIN
114609 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
114610 +#endif
114611 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
114612 + continue;
114613 + }
114614 +
114615 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
114616 + continue;
114617 +
114618 + if (rhs_code == ADDR_EXPR) {
114619 + op0 = TREE_OPERAND(rhs1, 0);
114620 +
114621 + if (op0 == NULL_TREE)
114622 + continue;
114623 +
114624 + if (TREE_CODE(op0) != VAR_DECL)
114625 + continue;
114626 +
114627 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
114628 + if (op0_type == ptr_lhs_type)
114629 + continue;
114630 +
114631 +#ifndef __DEBUG_PLUGIN
114632 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
114633 +#endif
114634 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
114635 + } else {
114636 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
114637 + /* skip bogus type casts introduced by container_of */
114638 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
114639 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
114640 + continue;
114641 +#ifndef __DEBUG_PLUGIN
114642 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
114643 +#endif
114644 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
114645 + }
114646 +
114647 + }
114648 + }
114649 + return 0;
114650 +}
114651 +
114652 +#if BUILDING_GCC_VERSION >= 4009
114653 +static const struct pass_data randomize_layout_bad_cast_data = {
114654 +#else
114655 +static struct gimple_opt_pass randomize_layout_bad_cast = {
114656 + .pass = {
114657 +#endif
114658 + .type = GIMPLE_PASS,
114659 + .name = "randomize_layout_bad_cast",
114660 +#if BUILDING_GCC_VERSION >= 4008
114661 + .optinfo_flags = OPTGROUP_NONE,
114662 +#endif
114663 +#if BUILDING_GCC_VERSION >= 5000
114664 +#elif BUILDING_GCC_VERSION >= 4009
114665 + .has_gate = false,
114666 + .has_execute = true,
114667 +#else
114668 + .gate = NULL,
114669 + .execute = find_bad_casts,
114670 + .sub = NULL,
114671 + .next = NULL,
114672 + .static_pass_number = 0,
114673 +#endif
114674 + .tv_id = TV_NONE,
114675 + .properties_required = PROP_cfg,
114676 + .properties_provided = 0,
114677 + .properties_destroyed = 0,
114678 + .todo_flags_start = 0,
114679 + .todo_flags_finish = TODO_dump_func
114680 +#if BUILDING_GCC_VERSION < 4009
114681 + }
114682 +#endif
114683 +};
114684 +
114685 +#if BUILDING_GCC_VERSION >= 4009
114686 +namespace {
114687 +class randomize_layout_bad_cast : public gimple_opt_pass {
114688 +public:
114689 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
114690 + unsigned int execute() { return find_bad_casts(); }
114691 +};
114692 +}
114693 +#endif
114694 +
114695 +static struct opt_pass *make_randomize_layout_bad_cast(void)
114696 +{
114697 +#if BUILDING_GCC_VERSION >= 4009
114698 + return new randomize_layout_bad_cast();
114699 +#else
114700 + return &randomize_layout_bad_cast.pass;
114701 +#endif
114702 +}
114703 +
114704 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
114705 +{
114706 + int i;
114707 + const char * const plugin_name = plugin_info->base_name;
114708 + const int argc = plugin_info->argc;
114709 + const struct plugin_argument * const argv = plugin_info->argv;
114710 + bool enable = true;
114711 + int obtained_seed = 0;
114712 + struct register_pass_info randomize_layout_bad_cast_info;
114713 +
114714 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
114715 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
114716 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
114717 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
114718 +
114719 + if (!plugin_default_version_check(version, &gcc_version)) {
114720 + error(G_("incompatible gcc/plugin versions"));
114721 + return 1;
114722 + }
114723 +
114724 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
114725 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
114726 + enable = false;
114727 + }
114728 +
114729 + for (i = 0; i < argc; ++i) {
114730 + if (!strcmp(argv[i].key, "disable")) {
114731 + enable = false;
114732 + continue;
114733 + }
114734 + if (!strcmp(argv[i].key, "performance-mode")) {
114735 + performance_mode = 1;
114736 + continue;
114737 + }
114738 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
114739 + }
114740 +
114741 + if (strlen(randstruct_seed) != 64) {
114742 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
114743 + return 1;
114744 + }
114745 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
114746 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
114747 + if (obtained_seed != 4) {
114748 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
114749 + return 1;
114750 + }
114751 +
114752 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
114753 + if (enable) {
114754 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
114755 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
114756 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
114757 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
114758 + }
114759 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
114760 +
114761 + return 0;
114762 +}
114763 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
114764 new file mode 100644
114765 index 0000000..1f0214f
114766 --- /dev/null
114767 +++ b/tools/gcc/size_overflow_plugin/.gitignore
114768 @@ -0,0 +1,3 @@
114769 +randomize_layout_seed.h
114770 +size_overflow_hash.h
114771 +size_overflow_hash_aux.h
114772 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
114773 new file mode 100644
114774 index 0000000..1ae2ed5
114775 --- /dev/null
114776 +++ b/tools/gcc/size_overflow_plugin/Makefile
114777 @@ -0,0 +1,20 @@
114778 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
114779 +always := $($(HOSTLIBS)-y)
114780 +
114781 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
114782 +
114783 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
114784 +
114785 +quiet_cmd_build_size_overflow_hash = GENHASH $@
114786 + cmd_build_size_overflow_hash = \
114787 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
114788 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
114789 + $(call if_changed,build_size_overflow_hash)
114790 +
114791 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
114792 + cmd_build_size_overflow_hash_aux = \
114793 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
114794 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
114795 + $(call if_changed,build_size_overflow_hash_aux)
114796 +
114797 +targets += size_overflow_hash.h size_overflow_hash_aux.h
114798 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
114799 new file mode 100644
114800 index 0000000..12b1e3b
114801 --- /dev/null
114802 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
114803 @@ -0,0 +1,102 @@
114804 +#!/bin/bash
114805 +
114806 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
114807 +
114808 +header1="size_overflow_hash.h"
114809 +database="size_overflow_hash.data"
114810 +n=65536
114811 +hashtable_name="size_overflow_hash"
114812 +
114813 +usage() {
114814 +cat <<EOF
114815 +usage: $0 options
114816 +OPTIONS:
114817 + -h|--help help
114818 + -o header file
114819 + -d database file
114820 + -n hash array size
114821 + -s name of the hash table
114822 +EOF
114823 + return 0
114824 +}
114825 +
114826 +while true
114827 +do
114828 + case "$1" in
114829 + -h|--help) usage && exit 0;;
114830 + -n) n=$2; shift 2;;
114831 + -o) header1="$2"; shift 2;;
114832 + -d) database="$2"; shift 2;;
114833 + -s) hashtable_name="$2"; shift 2;;
114834 + --) shift 1; break ;;
114835 + *) break ;;
114836 + esac
114837 +done
114838 +
114839 +create_defines() {
114840 + for i in `seq 0 31`
114841 + do
114842 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
114843 + done
114844 + echo >> "$header1"
114845 +}
114846 +
114847 +create_structs() {
114848 + rm -f "$header1"
114849 +
114850 + create_defines
114851 +
114852 + cat "$database" | while read data
114853 + do
114854 + data_array=($data)
114855 + struct_hash_name="${data_array[0]}"
114856 + funcn="${data_array[1]}"
114857 + params="${data_array[2]}"
114858 + next="${data_array[4]}"
114859 +
114860 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
114861 +
114862 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
114863 + echo -en "\t.param\t= " >> "$header1"
114864 + line=
114865 + for param_num in ${params//-/ };
114866 + do
114867 + line="${line}PARAM"$param_num"|"
114868 + done
114869 +
114870 + echo -e "${line%?},\n};\n" >> "$header1"
114871 + done
114872 +}
114873 +
114874 +create_headers() {
114875 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
114876 +}
114877 +
114878 +create_array_elements() {
114879 + index=0
114880 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
114881 + do
114882 + data_array=($data)
114883 + i="${data_array[3]}"
114884 + hash="${data_array[0]}"
114885 + while [[ $index -lt $i ]]
114886 + do
114887 + echo -e "\t["$index"]\t= NULL," >> "$header1"
114888 + index=$(($index + 1))
114889 + done
114890 + index=$(($index + 1))
114891 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
114892 + done
114893 + echo '};' >> $header1
114894 +}
114895 +
114896 +size_overflow_plugin_dir=`dirname $header1`
114897 +if [ "$size_overflow_plugin_dir" != '.' ]; then
114898 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
114899 +fi
114900 +
114901 +create_structs
114902 +create_headers
114903 +create_array_elements
114904 +
114905 +exit 0
114906 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
114907 new file mode 100644
114908 index 0000000..0b508b1
114909 --- /dev/null
114910 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
114911 @@ -0,0 +1,409 @@
114912 +/*
114913 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
114914 + * Licensed under the GPL v2, or (at your option) v3
114915 + *
114916 + * Homepage:
114917 + * https://github.com/ephox-gcc-plugins/size_overflow
114918 + *
114919 + * Documentation:
114920 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
114921 + *
114922 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
114923 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
114924 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
114925 + *
114926 + * Usage:
114927 + * $ make
114928 + * $ make run
114929 + */
114930 +
114931 +#include "size_overflow.h"
114932 +
114933 +// Data for the size_overflow asm stmt
114934 +struct asm_data {
114935 + // call or return stmt with our attributes
114936 + gimple target_stmt;
114937 + // def_stmt of the marked arg
114938 + gimple def_stmt;
114939 + // size_overflow asm rhs
114940 + tree input;
114941 + // the output (lhs) of the size_overflow asm is the marked arg
114942 + tree output;
114943 + // marked arg number (0 for return values)
114944 + unsigned int argnum;
114945 + // intentional mark type
114946 + enum intentional_mark intentional_mark;
114947 +};
114948 +
114949 +static void __unused print_asm_data(struct asm_data *asm_data)
114950 +{
114951 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
114952 +
114953 + fprintf(stderr, "def_stmt\n");
114954 + debug_gimple_stmt(asm_data->def_stmt);
114955 + fprintf(stderr, "target_stmt\n");
114956 + debug_gimple_stmt(asm_data->target_stmt);
114957 + fprintf(stderr, "output\n");
114958 + debug_tree(asm_data->output);
114959 + fprintf(stderr, "input\n");
114960 + debug_tree(asm_data->input);
114961 +}
114962 +
114963 +static const char *convert_mark_to_str(enum intentional_mark mark)
114964 +{
114965 + switch (mark) {
114966 + case MARK_NO:
114967 + return OK_ASM_STR;
114968 + case MARK_YES:
114969 + return YES_ASM_STR;
114970 + case MARK_END_INTENTIONAL:
114971 + return END_INTENTIONAL_ASM_STR;
114972 + case MARK_TURN_OFF:
114973 + return TURN_OFF_ASM_STR;
114974 + }
114975 + gcc_unreachable();
114976 +}
114977 +
114978 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
114979 +{
114980 + const char *fn_name;
114981 + char *asm_comment;
114982 + unsigned int len;
114983 +
114984 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
114985 + fn_name = DECL_NAME_POINTER(current_function_decl);
114986 + else
114987 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
114988 +
114989 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
114990 + gcc_assert(len > 0);
114991 +
114992 + return asm_comment;
114993 +}
114994 +
114995 +#if BUILDING_GCC_VERSION <= 4007
114996 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
114997 +#else
114998 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
114999 +#endif
115000 +{
115001 + tree list;
115002 +#if BUILDING_GCC_VERSION <= 4007
115003 + VEC(tree, gc) *vec_list = NULL;
115004 +#else
115005 + vec<tree, va_gc> *vec_list = NULL;
115006 +#endif
115007 +
115008 + list = build_tree_list(NULL_TREE, string);
115009 + list = chainon(NULL_TREE, build_tree_list(list, io));
115010 +#if BUILDING_GCC_VERSION <= 4007
115011 + VEC_safe_push(tree, gc, vec_list, list);
115012 +#else
115013 + vec_safe_push(vec_list, list);
115014 +#endif
115015 + return vec_list;
115016 +}
115017 +
115018 +static void create_so_asm_stmt(struct asm_data *asm_data)
115019 +{
115020 + char *asm_comment;
115021 + const char *mark_str;
115022 + gasm *asm_stmt;
115023 + gimple_stmt_iterator gsi;
115024 + tree str_input, str_output;
115025 +#if BUILDING_GCC_VERSION <= 4007
115026 + VEC(tree, gc) *input = NULL, *output = NULL;
115027 +#else
115028 + vec<tree, va_gc> *input = NULL, *output = NULL;
115029 +#endif
115030 +
115031 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
115032 + asm_comment = create_asm_comment(asm_data, mark_str);
115033 +
115034 + str_input = build_string(2, "0");
115035 + input = create_asm_io_list(str_input, asm_data->input);
115036 + str_output = build_string(4, "=rm");
115037 + output = create_asm_io_list(str_output, asm_data->output);
115038 +
115039 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
115040 + gimple_asm_set_volatile(asm_stmt, true);
115041 +
115042 + gsi = gsi_for_stmt(asm_data->def_stmt);
115043 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
115044 +
115045 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
115046 +
115047 + free(asm_comment);
115048 +}
115049 +
115050 +static void check_size_overflow_asm(struct asm_data *asm_data)
115051 +{
115052 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
115053 +
115054 + if (old_intentional_mark == asm_data->intentional_mark)
115055 + return;
115056 + if (asm_data->intentional_mark == MARK_NO)
115057 + return;
115058 +
115059 + print_intentional_mark(old_intentional_mark);
115060 + print_intentional_mark(asm_data->intentional_mark);
115061 + gcc_unreachable();
115062 +}
115063 +
115064 +static tree get_so_asm_output(struct asm_data *asm_data)
115065 +{
115066 + gimple stmt = asm_data->target_stmt;
115067 + unsigned int argnum = asm_data->argnum;
115068 +
115069 + switch (gimple_code(stmt)) {
115070 + case GIMPLE_RETURN:
115071 + gcc_assert(argnum == 0);
115072 + return gimple_return_retval(as_a_greturn(stmt));
115073 + case GIMPLE_CALL:
115074 + gcc_assert(argnum != 0);
115075 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
115076 + return gimple_call_arg(stmt, argnum - 1);
115077 + default:
115078 + debug_gimple_stmt(stmt);
115079 + gcc_unreachable();
115080 + }
115081 +}
115082 +
115083 +static tree get_so_asm_input(struct asm_data *asm_data)
115084 +{
115085 + gassign *assign;
115086 + tree output_type, new_var;
115087 + gimple_stmt_iterator gsi;
115088 +
115089 + output_type = TREE_TYPE(asm_data->output);
115090 + new_var = create_new_var(output_type);
115091 +
115092 + assign = gimple_build_assign(new_var, asm_data->output);
115093 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
115094 +
115095 + gsi = gsi_for_stmt(asm_data->target_stmt);
115096 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
115097 +
115098 + asm_data->def_stmt = assign;
115099 +
115100 + new_var = create_new_var(output_type);
115101 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
115102 +
115103 + return gimple_assign_lhs(assign);
115104 +}
115105 +
115106 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
115107 +{
115108 + switch (gimple_code(asm_data->target_stmt)) {
115109 + case GIMPLE_CALL:
115110 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
115111 + break;
115112 + case GIMPLE_RETURN:
115113 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
115114 + break;
115115 + default:
115116 + debug_gimple_stmt(asm_data->target_stmt);
115117 + gcc_unreachable();
115118 + }
115119 +
115120 + update_stmt(asm_data->def_stmt);
115121 +}
115122 +
115123 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
115124 + * is of the right kind create the appropriate size_overflow asm stmts:
115125 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
115126 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
115127 + */
115128 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
115129 +{
115130 + struct asm_data asm_data;
115131 +
115132 + asm_data.target_stmt = stmt;
115133 + asm_data.argnum = argnum;
115134 + asm_data.intentional_mark = intentional_mark;
115135 +
115136 + asm_data.output = get_so_asm_output(&asm_data);
115137 + if (asm_data.output == NULL_TREE)
115138 + return;
115139 + if (is_gimple_constant(asm_data.output))
115140 + return;
115141 + if (skip_types(asm_data.output))
115142 + return;
115143 +
115144 + asm_data.def_stmt = get_def_stmt(asm_data.output);
115145 + if (is_size_overflow_asm(asm_data.def_stmt)) {
115146 + check_size_overflow_asm(&asm_data);
115147 + return;
115148 + }
115149 +
115150 + asm_data.input = get_so_asm_input(&asm_data);
115151 +
115152 + create_so_asm_stmt(&asm_data);
115153 + set_so_asm_input_target_stmt(&asm_data);
115154 +
115155 + update_stmt(asm_data.def_stmt);
115156 + update_stmt(asm_data.target_stmt);
115157 +}
115158 +
115159 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
115160 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
115161 +{
115162 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
115163 + insert_size_overflow_asm(stmt, 0, MARK_NO);
115164 + return;
115165 + }
115166 +
115167 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
115168 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
115169 +}
115170 +
115171 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
115172 +static void set_argnum_attribute(const_tree attr, bool *argnums)
115173 +{
115174 + unsigned int argnum;
115175 + tree attr_value;
115176 +
115177 + gcc_assert(attr);
115178 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
115179 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
115180 + argnums[argnum] = true;
115181 + }
115182 +}
115183 +
115184 +// Check whether the arguments are marked by the size_overflow attribute.
115185 +static void search_interesting_so_args(tree fndecl, bool *argnums)
115186 +{
115187 + const_tree attr;
115188 +
115189 + attr = get_attribute("size_overflow", fndecl);
115190 + if (attr)
115191 + set_argnum_attribute(attr, argnums);
115192 +}
115193 +
115194 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
115195 +{
115196 + enum intentional_mark mark;
115197 +
115198 + mark = check_intentional_attribute(stmt, argnum);
115199 + if (mark == MARK_NO)
115200 + return MARK_NO;
115201 + insert_size_overflow_asm(stmt, argnum, mark);
115202 + return mark;
115203 +}
115204 +
115205 +static void handle_size_overflow_attr_ret(greturn *stmt)
115206 +{
115207 + enum intentional_mark mark;
115208 + bool orig_argnums[MAX_PARAM + 1] = {false};
115209 +
115210 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
115211 +
115212 + mark = handle_intentional_attr(stmt, 0);
115213 + if (mark == MARK_NO && orig_argnums[0])
115214 + insert_so_asm_by_so_attr(stmt, 0);
115215 +}
115216 +
115217 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
115218 +static void handle_size_overflow_attr_call(gcall *stmt)
115219 +{
115220 + tree fndecl;
115221 + unsigned int argnum;
115222 + bool orig_argnums[MAX_PARAM + 1] = {false};
115223 +
115224 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
115225 + if (fndecl == NULL_TREE)
115226 + return;
115227 + if (DECL_BUILT_IN(fndecl))
115228 + return;
115229 +
115230 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
115231 +
115232 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
115233 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
115234 +
115235 + if (mark == MARK_NO && orig_argnums[argnum])
115236 + insert_so_asm_by_so_attr(stmt, argnum);
115237 + }
115238 +}
115239 +
115240 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
115241 +static unsigned int search_interesting_functions(void)
115242 +{
115243 + basic_block bb;
115244 +
115245 + FOR_ALL_BB_FN(bb, cfun) {
115246 + gimple_stmt_iterator gsi;
115247 +
115248 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
115249 + gimple stmt = gsi_stmt(gsi);
115250 +
115251 + if (is_gimple_call(stmt))
115252 + handle_size_overflow_attr_call(as_a_gcall(stmt));
115253 + else if (gimple_code(stmt) == GIMPLE_RETURN)
115254 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
115255 + }
115256 + }
115257 + return 0;
115258 +}
115259 +
115260 +/*
115261 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
115262 + * this pass inserts asm stmts to mark the interesting args
115263 + * that the ipa pass will detect and insert the size overflow checks for.
115264 + */
115265 +#if BUILDING_GCC_VERSION >= 4009
115266 +static const struct pass_data insert_size_overflow_asm_pass_data = {
115267 +#else
115268 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
115269 + .pass = {
115270 +#endif
115271 + .type = GIMPLE_PASS,
115272 + .name = "insert_size_overflow_asm",
115273 +#if BUILDING_GCC_VERSION >= 4008
115274 + .optinfo_flags = OPTGROUP_NONE,
115275 +#endif
115276 +#if BUILDING_GCC_VERSION >= 5000
115277 +#elif BUILDING_GCC_VERSION >= 4009
115278 + .has_gate = false,
115279 + .has_execute = true,
115280 +#else
115281 + .gate = NULL,
115282 + .execute = search_interesting_functions,
115283 + .sub = NULL,
115284 + .next = NULL,
115285 + .static_pass_number = 0,
115286 +#endif
115287 + .tv_id = TV_NONE,
115288 + .properties_required = PROP_cfg,
115289 + .properties_provided = 0,
115290 + .properties_destroyed = 0,
115291 + .todo_flags_start = 0,
115292 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
115293 +#if BUILDING_GCC_VERSION < 4009
115294 + }
115295 +#endif
115296 +};
115297 +
115298 +#if BUILDING_GCC_VERSION >= 4009
115299 +namespace {
115300 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
115301 +public:
115302 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
115303 +#if BUILDING_GCC_VERSION >= 5000
115304 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
115305 +#else
115306 + unsigned int execute() { return search_interesting_functions(); }
115307 +#endif
115308 +};
115309 +}
115310 +
115311 +opt_pass *make_insert_size_overflow_asm_pass(void)
115312 +{
115313 + return new insert_size_overflow_asm_pass();
115314 +}
115315 +#else
115316 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
115317 +{
115318 + return &insert_size_overflow_asm_pass.pass;
115319 +}
115320 +#endif
115321 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
115322 new file mode 100644
115323 index 0000000..d96cef2
115324 --- /dev/null
115325 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
115326 @@ -0,0 +1,955 @@
115327 +/*
115328 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115329 + * Licensed under the GPL v2, or (at your option) v3
115330 + *
115331 + * Homepage:
115332 + * https://github.com/ephox-gcc-plugins/size_overflow
115333 + *
115334 + * Documentation:
115335 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115336 + *
115337 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115338 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115339 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115340 + *
115341 + * Usage:
115342 + * $ make
115343 + * $ make run
115344 + */
115345 +
115346 +#include "size_overflow.h"
115347 +
115348 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
115349 +
115350 +static const char *get_asm_string(const gasm *stmt)
115351 +{
115352 + if (stmt)
115353 + return gimple_asm_string(stmt);
115354 + return NULL;
115355 +}
115356 +
115357 +tree get_size_overflow_asm_input(const gasm *stmt)
115358 +{
115359 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
115360 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
115361 +}
115362 +
115363 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
115364 +{
115365 + const char *str;
115366 +
115367 + if (!is_size_overflow_asm(stmt))
115368 + return false;
115369 +
115370 + str = get_asm_string(stmt);
115371 + if (!str)
115372 + return false;
115373 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
115374 +}
115375 +
115376 +bool is_size_overflow_asm(const_gimple stmt)
115377 +{
115378 + const char *str;
115379 +
115380 + if (!stmt)
115381 + return false;
115382 + if (gimple_code(stmt) != GIMPLE_ASM)
115383 + return false;
115384 +
115385 + str = get_asm_string(as_a_const_gasm(stmt));
115386 + if (!str)
115387 + return false;
115388 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
115389 +}
115390 +
115391 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
115392 +{
115393 + const char *str;
115394 +
115395 + if (!is_size_overflow_asm(stmt))
115396 + return false;
115397 +
115398 + str = get_asm_string(stmt);
115399 + if (!str)
115400 + return false;
115401 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
115402 +}
115403 +
115404 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
115405 +{
115406 + const char *str;
115407 +
115408 + if (!is_size_overflow_asm(stmt))
115409 + return false;
115410 +
115411 + str = get_asm_string(stmt);
115412 + if (!str)
115413 + return false;
115414 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
115415 +}
115416 +
115417 +/* Get the param of the intentional_overflow attribute.
115418 + * * 0: MARK_END_INTENTIONAL
115419 + * * 1..MAX_PARAM: MARK_YES
115420 + * * -1: MARK_TURN_OFF
115421 + */
115422 +static tree get_attribute_param(const_tree decl)
115423 +{
115424 + const_tree attr;
115425 +
115426 + if (decl == NULL_TREE)
115427 + return NULL_TREE;
115428 +
115429 + attr = get_attribute("intentional_overflow", decl);
115430 + if (attr)
115431 + return TREE_VALUE(attr);
115432 + return NULL_TREE;
115433 +}
115434 +
115435 +// MARK_TURN_OFF
115436 +static bool is_turn_off_intentional_attr(const_tree decl)
115437 +{
115438 + const_tree param_head;
115439 +
115440 + param_head = get_attribute_param(decl);
115441 + if (param_head == NULL_TREE)
115442 + return false;
115443 +
115444 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
115445 + return true;
115446 + return false;
115447 +}
115448 +
115449 +// MARK_END_INTENTIONAL
115450 +static bool is_end_intentional_intentional_attr(const_tree decl)
115451 +{
115452 + const_tree param_head;
115453 +
115454 + param_head = get_attribute_param(decl);
115455 + if (param_head == NULL_TREE)
115456 + return false;
115457 +
115458 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
115459 + return true;
115460 + return false;
115461 +}
115462 +
115463 +// MARK_YES
115464 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
115465 +{
115466 + tree param, param_head;
115467 +
115468 + if (argnum == 0)
115469 + return false;
115470 +
115471 + param_head = get_attribute_param(decl);
115472 + for (param = param_head; param; param = TREE_CHAIN(param)) {
115473 + int argval = tree_to_shwi(TREE_VALUE(param));
115474 +
115475 + if (argval <= 0)
115476 + continue;
115477 + if (argnum == (unsigned int)argval)
115478 + return true;
115479 + }
115480 + return false;
115481 +}
115482 +
115483 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
115484 +{
115485 + const struct size_overflow_hash *hash;
115486 + location_t loc;
115487 +
115488 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
115489 + return;
115490 +
115491 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
115492 + return;
115493 +
115494 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
115495 + if (!hash)
115496 + return;
115497 +
115498 + loc = DECL_SOURCE_LOCATION(decl);
115499 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
115500 +}
115501 +
115502 +// Get the field decl of a component ref for intentional_overflow checking
115503 +static const_tree search_field_decl(const_tree comp_ref)
115504 +{
115505 + const_tree field = NULL_TREE;
115506 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
115507 +
115508 + for (i = 0; i < len; i++) {
115509 + field = TREE_OPERAND(comp_ref, i);
115510 + if (TREE_CODE(field) == FIELD_DECL)
115511 + break;
115512 + }
115513 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
115514 + return field;
115515 +}
115516 +
115517 +/* Get the type of the intentional_overflow attribute of a node
115518 + * * MARK_TURN_OFF
115519 + * * MARK_YES
115520 + * * MARK_NO
115521 + * * MARK_END_INTENTIONAL
115522 + */
115523 +static enum intentional_mark get_intentional_attr_type(const_tree node)
115524 +{
115525 + const_tree cur_decl;
115526 +
115527 + if (node == NULL_TREE)
115528 + return MARK_NO;
115529 +
115530 + switch (TREE_CODE(node)) {
115531 + case COMPONENT_REF:
115532 + cur_decl = search_field_decl(node);
115533 + if (is_turn_off_intentional_attr(cur_decl))
115534 + return MARK_TURN_OFF;
115535 + if (is_end_intentional_intentional_attr(cur_decl))
115536 + return MARK_YES;
115537 + break;
115538 + case PARM_DECL: {
115539 + unsigned int argnum;
115540 +
115541 + cur_decl = get_orig_fndecl(current_function_decl);
115542 + argnum = find_arg_number_tree(node, cur_decl);
115543 + if (argnum == CANNOT_FIND_ARG)
115544 + return MARK_NO;
115545 + if (is_yes_intentional_attr(cur_decl, argnum))
115546 + return MARK_YES;
115547 + if (is_end_intentional_intentional_attr(cur_decl))
115548 + return MARK_END_INTENTIONAL;
115549 + break;
115550 + }
115551 + case FUNCTION_DECL: {
115552 + const_tree fndecl = get_orig_fndecl(node);
115553 +
115554 + if (is_turn_off_intentional_attr(fndecl))
115555 + return MARK_TURN_OFF;
115556 + if (is_end_intentional_intentional_attr(fndecl))
115557 + return MARK_END_INTENTIONAL;
115558 + }
115559 + default:
115560 + break;
115561 + }
115562 + return MARK_NO;
115563 +}
115564 +
115565 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
115566 +{
115567 + enum intentional_mark mark = MARK_NO;
115568 + gphi *phi = as_a_gphi(get_def_stmt(result));
115569 + unsigned int i, n = gimple_phi_num_args(phi);
115570 +
115571 + pointer_set_insert(visited, phi);
115572 + for (i = 0; i < n; i++) {
115573 + tree arg = gimple_phi_arg_def(phi, i);
115574 +
115575 + mark = walk_use_def(visited, arg);
115576 + if (mark != MARK_NO)
115577 + return mark;
115578 + }
115579 +
115580 + return mark;
115581 +}
115582 +
115583 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
115584 +{
115585 + enum intentional_mark mark;
115586 + tree rhs1, rhs2;
115587 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
115588 +
115589 + rhs1 = gimple_assign_rhs1(def_stmt);
115590 + rhs2 = gimple_assign_rhs2(def_stmt);
115591 +
115592 + mark = walk_use_def(visited, rhs1);
115593 + if (mark == MARK_NO)
115594 + return walk_use_def(visited, rhs2);
115595 + return mark;
115596 +}
115597 +
115598 +enum intentional_mark get_so_asm_type(const_gimple stmt)
115599 +{
115600 + const gasm *asm_stmt;
115601 +
115602 + if (!stmt)
115603 + return MARK_NO;
115604 + if (!is_size_overflow_asm(stmt))
115605 + return MARK_NO;
115606 +
115607 + asm_stmt = as_a_const_gasm(stmt);
115608 + if (is_size_overflow_insert_check_asm(asm_stmt))
115609 + return MARK_NO;
115610 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
115611 + return MARK_TURN_OFF;
115612 + if (is_size_overflow_intentional_asm_end(asm_stmt))
115613 + return MARK_END_INTENTIONAL;
115614 + return MARK_YES;
115615 +}
115616 +
115617 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
115618 +{
115619 + const_gimple def_stmt;
115620 +
115621 + if (TREE_CODE(lhs) != SSA_NAME)
115622 + return get_intentional_attr_type(lhs);
115623 +
115624 + def_stmt = get_def_stmt(lhs);
115625 + gcc_assert(def_stmt);
115626 +
115627 + if (pointer_set_insert(visited, def_stmt))
115628 + return MARK_NO;
115629 +
115630 + switch (gimple_code(def_stmt)) {
115631 + case GIMPLE_CALL:
115632 + case GIMPLE_RETURN:
115633 + return MARK_NO;
115634 + case GIMPLE_NOP:
115635 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
115636 + case GIMPLE_ASM:
115637 + return get_so_asm_type(as_a_const_gasm(def_stmt));
115638 + case GIMPLE_PHI:
115639 + return walk_use_def_phi(visited, lhs);
115640 + case GIMPLE_ASSIGN:
115641 + switch (gimple_num_ops(def_stmt)) {
115642 + case 2:
115643 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
115644 + case 3:
115645 + return walk_use_def_binary(visited, lhs);
115646 + }
115647 + default:
115648 + debug_gimple_stmt((gimple)def_stmt);
115649 + error("%s: unknown gimple code", __func__);
115650 + gcc_unreachable();
115651 + }
115652 +}
115653 +
115654 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
115655 +{
115656 + enum intentional_mark mark;
115657 + gimple_set *visited;
115658 +
115659 + visited = pointer_set_create();
115660 + mark = walk_use_def(visited, var);
115661 + pointer_set_destroy(visited);
115662 +
115663 + return mark;
115664 +}
115665 +
115666 +/* Search intentional_overflow attribute on caller and on callee too.
115667 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
115668 + * parameters aren't tracked backwards.
115669 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
115670 + * the function.
115671 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
115672 + * in all callers (on a structure field means that overflow checking is turned off
115673 + * in all expressions involving the given field).
115674 + */
115675 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
115676 +{
115677 + enum intentional_mark caller_mark, callee_mark;
115678 + const_tree fndecl, orig_cur_fndecl, arg;
115679 +
115680 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
115681 +
115682 + // handle MARK_TURN_OFF early on the caller
115683 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
115684 + return MARK_TURN_OFF;
115685 +
115686 + switch (gimple_code(stmt)) {
115687 + case GIMPLE_RETURN:
115688 + gcc_assert(argnum == 0);
115689 + // for now ignore other intentional attribute types on returns
115690 + return MARK_NO;
115691 + case GIMPLE_CALL:
115692 + gcc_assert(argnum != 0);
115693 + gcc_assert(argnum <= gimple_call_num_args(stmt));
115694 + arg = gimple_call_arg(stmt, argnum - 1);
115695 + break;
115696 + default:
115697 + debug_gimple_stmt((gimple)stmt);
115698 + gcc_unreachable();
115699 + }
115700 +
115701 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
115702 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
115703 + return MARK_END_INTENTIONAL;
115704 +
115705 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
115706 + // handle MARK_TURN_OFF on the callee
115707 + if (is_turn_off_intentional_attr(fndecl))
115708 + return MARK_TURN_OFF;
115709 + // find a defining marked caller argument or struct field for arg
115710 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
115711 +
115712 + // did we find a marked struct field?
115713 + if (caller_mark == MARK_TURN_OFF)
115714 + return MARK_TURN_OFF;
115715 +
115716 + // handle MARK_END_INTENTIONAL on the callee
115717 + if (is_end_intentional_intentional_attr(fndecl))
115718 + callee_mark = MARK_END_INTENTIONAL;
115719 + // is it a marked callee parameter?
115720 + else if (is_yes_intentional_attr(fndecl, argnum))
115721 + callee_mark = MARK_YES;
115722 + else
115723 + callee_mark = MARK_NO;
115724 +
115725 + // no intentional attribute found
115726 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
115727 + return MARK_NO;
115728 +
115729 + // MARK_YES is meaningful only on the caller
115730 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
115731 + return MARK_NO;
115732 +
115733 + // we found a code region where we don't want to duplicate
115734 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
115735 + return MARK_END_INTENTIONAL;
115736 +
115737 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
115738 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
115739 + return MARK_NO;
115740 +
115741 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
115742 + if (caller_mark == MARK_YES) {
115743 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
115744 + return MARK_YES;
115745 + }
115746 +
115747 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
115748 + debug_gimple_stmt((gimple)stmt);
115749 + print_intentional_mark(caller_mark);
115750 + print_intentional_mark(callee_mark);
115751 + gcc_unreachable();
115752 +}
115753 +
115754 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
115755 +{
115756 + const_tree arg;
115757 +
115758 + switch (gimple_code(stmt)) {
115759 + case GIMPLE_RETURN:
115760 + gcc_assert(argnum == 0);
115761 + arg = gimple_return_retval(as_a_const_greturn(stmt));
115762 + break;
115763 + case GIMPLE_CALL:
115764 + gcc_assert(argnum != 0);
115765 + gcc_assert(argnum <= gimple_call_num_args(stmt));
115766 + arg = gimple_call_arg(stmt, argnum - 1);
115767 + break;
115768 + case GIMPLE_ASM:
115769 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
115770 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
115771 + break;
115772 + default:
115773 + debug_gimple_stmt((gimple)stmt);
115774 + gcc_unreachable();
115775 + }
115776 +
115777 + // find a defining marked caller argument or struct field for arg
115778 + return check_intentional_size_overflow_asm_and_attribute(arg);
115779 +}
115780 +
115781 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
115782 +{
115783 + const_tree rhs1, lhs, rhs1_type, lhs_type;
115784 + enum machine_mode lhs_mode, rhs_mode;
115785 + gimple def_stmt = get_def_stmt(no_const_rhs);
115786 +
115787 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
115788 + return false;
115789 +
115790 + rhs1 = gimple_assign_rhs1(def_stmt);
115791 + lhs = gimple_assign_lhs(def_stmt);
115792 + rhs1_type = TREE_TYPE(rhs1);
115793 + lhs_type = TREE_TYPE(lhs);
115794 + rhs_mode = TYPE_MODE(rhs1_type);
115795 + lhs_mode = TYPE_MODE(lhs_type);
115796 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
115797 + return false;
115798 +
115799 + return true;
115800 +}
115801 +
115802 +static unsigned int uses_num(tree node)
115803 +{
115804 + imm_use_iterator imm_iter;
115805 + use_operand_p use_p;
115806 + unsigned int num = 0;
115807 +
115808 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
115809 + gimple use_stmt = USE_STMT(use_p);
115810 +
115811 + if (use_stmt == NULL)
115812 + return num;
115813 + if (is_gimple_debug(use_stmt))
115814 + continue;
115815 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
115816 + continue;
115817 + num++;
115818 + }
115819 + return num;
115820 +}
115821 +
115822 +static bool no_uses(tree node)
115823 +{
115824 + return !uses_num(node);
115825 +}
115826 +
115827 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
115828 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
115829 +{
115830 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
115831 + gimple def_stmt = get_def_stmt(lhs);
115832 +
115833 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
115834 + return false;
115835 +
115836 + rhs1 = gimple_assign_rhs1(def_stmt);
115837 + rhs_type = TREE_TYPE(rhs1);
115838 + lhs_type = TREE_TYPE(lhs);
115839 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
115840 + return false;
115841 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
115842 + return false;
115843 +
115844 + def_stmt = get_def_stmt(rhs1);
115845 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
115846 + return false;
115847 +
115848 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
115849 + return false;
115850 +
115851 + rhs1 = gimple_assign_rhs1(def_stmt);
115852 + rhs2 = gimple_assign_rhs2(def_stmt);
115853 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
115854 + return false;
115855 +
115856 + if (is_gimple_constant(rhs2))
115857 + not_const_rhs = rhs1;
115858 + else
115859 + not_const_rhs = rhs2;
115860 +
115861 + return no_uses(not_const_rhs);
115862 +}
115863 +
115864 +static bool is_lt_signed_type_max(const_tree rhs)
115865 +{
115866 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
115867 +
115868 + if (!TYPE_UNSIGNED(type))
115869 + return true;
115870 +
115871 + switch (TYPE_MODE(type)) {
115872 + case QImode:
115873 + new_type = intQI_type_node;
115874 + break;
115875 + case HImode:
115876 + new_type = intHI_type_node;
115877 + break;
115878 + case SImode:
115879 + new_type = intSI_type_node;
115880 + break;
115881 + case DImode:
115882 + new_type = intDI_type_node;
115883 + break;
115884 + default:
115885 + debug_tree((tree)type);
115886 + gcc_unreachable();
115887 + }
115888 +
115889 + type_max = TYPE_MAX_VALUE(new_type);
115890 + if (!tree_int_cst_lt(type_max, rhs))
115891 + return true;
115892 +
115893 + return false;
115894 +}
115895 +
115896 +static bool is_gt_zero(const_tree rhs)
115897 +{
115898 + const_tree type = TREE_TYPE(rhs);
115899 +
115900 + if (TYPE_UNSIGNED(type))
115901 + return true;
115902 +
115903 + if (!tree_int_cst_lt(rhs, integer_zero_node))
115904 + return true;
115905 +
115906 + return false;
115907 +}
115908 +
115909 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
115910 +{
115911 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
115912 + return false;
115913 + if (!is_gimple_constant(rhs))
115914 + return false;
115915 +
115916 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
115917 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
115918 + return false;
115919 +
115920 + return true;
115921 +}
115922 +
115923 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
115924 +{
115925 + const_gimple assign;
115926 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115927 + tree origtype = TREE_TYPE(orig_rhs);
115928 +
115929 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115930 + pointer_set_insert(visited->my_stmts, assign);
115931 + return get_lhs(assign);
115932 +}
115933 +
115934 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
115935 +{
115936 + tree new_rhs, orig_rhs;
115937 + void (*gimple_assign_set_rhs)(gimple, tree);
115938 + tree rhs1 = gimple_assign_rhs1(stmt);
115939 + tree rhs2 = gimple_assign_rhs2(stmt);
115940 + tree lhs = gimple_assign_lhs(stmt);
115941 +
115942 + if (!check_overflow)
115943 + return create_assign(visited, stmt, lhs, AFTER_STMT);
115944 +
115945 + if (change_rhs == NULL_TREE)
115946 + return create_assign(visited, stmt, lhs, AFTER_STMT);
115947 +
115948 + if (new_rhs2 == NULL_TREE) {
115949 + orig_rhs = rhs1;
115950 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
115951 + } else {
115952 + orig_rhs = rhs2;
115953 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
115954 + }
115955 +
115956 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
115957 +
115958 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
115959 + gimple_assign_set_rhs(stmt, new_rhs);
115960 + update_stmt(stmt);
115961 +
115962 + return create_assign(visited, stmt, lhs, AFTER_STMT);
115963 +}
115964 +
115965 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
115966 +{
115967 + gimple rhs1_def_stmt, rhs2_def_stmt;
115968 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
115969 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
115970 + const_tree rhs1 = gimple_assign_rhs1(stmt);
115971 + const_tree rhs2 = gimple_assign_rhs2(stmt);
115972 +
115973 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
115974 + return false;
115975 +
115976 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
115977 +
115978 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
115979 + return false;
115980 +
115981 + rhs1_def_stmt = get_def_stmt(rhs1);
115982 + rhs2_def_stmt = get_def_stmt(rhs2);
115983 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
115984 + return false;
115985 +
115986 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
115987 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
115988 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
115989 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
115990 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
115991 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
115992 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
115993 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
115994 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
115995 + return false;
115996 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
115997 + return false;
115998 +
115999 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
116000 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
116001 + return true;
116002 +}
116003 +
116004 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
116005 +{
116006 + gassign *assign;
116007 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
116008 + tree type = TREE_TYPE(rhs1);
116009 + tree lhs = create_new_var(type);
116010 +
116011 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
116012 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
116013 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
116014 +
116015 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
116016 + update_stmt(assign);
116017 + pointer_set_insert(visited->my_stmts, assign);
116018 + return assign;
116019 +}
116020 +
116021 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
116022 +{
116023 + gimple_stmt_iterator gsi;
116024 + const_gimple cast_stmt;
116025 + tree type = TREE_TYPE(node);
116026 +
116027 + if (types_compatible_p(type, intTI_type_node))
116028 + return node;
116029 +
116030 + gsi = gsi_for_stmt(stmt);
116031 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116032 + pointer_set_insert(visited->my_stmts, cast_stmt);
116033 + return get_lhs(cast_stmt);
116034 +}
116035 +
116036 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
116037 +{
116038 + tree rhs1, def_stmt_rhs1;
116039 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
116040 +
116041 + def_stmt = get_def_stmt(var);
116042 + if (!gimple_assign_cast_p(def_stmt))
116043 + return NULL_TREE;
116044 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
116045 +
116046 + rhs1 = gimple_assign_rhs1(def_stmt);
116047 + rhs1_def_stmt = get_def_stmt(rhs1);
116048 + if (!gimple_assign_cast_p(rhs1_def_stmt))
116049 + return rhs1;
116050 +
116051 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
116052 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
116053 +
116054 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
116055 + case GIMPLE_CALL:
116056 + case GIMPLE_NOP:
116057 + case GIMPLE_ASM:
116058 + case GIMPLE_PHI:
116059 + return def_stmt_rhs1;
116060 + case GIMPLE_ASSIGN:
116061 + return rhs1;
116062 + default:
116063 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
116064 + gcc_unreachable();
116065 + }
116066 +}
116067 +
116068 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
116069 +{
116070 + tree new_rhs1, new_rhs2;
116071 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
116072 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
116073 + tree rhs1 = gimple_assign_rhs1(stmt);
116074 + tree rhs2 = gimple_assign_rhs2(stmt);
116075 +
116076 + if (!is_subtraction_special(visited, stmt))
116077 + return NULL_TREE;
116078 +
116079 + new_rhs1 = expand(visited, rhs1);
116080 + new_rhs2 = expand(visited, rhs2);
116081 +
116082 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
116083 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
116084 +
116085 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
116086 + return NULL_TREE;
116087 +
116088 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
116089 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
116090 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
116091 + }
116092 +
116093 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
116094 + new_lhs = gimple_assign_lhs(assign);
116095 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
116096 +
116097 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
116098 +}
116099 +
116100 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
116101 +{
116102 + const_gimple def_stmt;
116103 +
116104 + if (TREE_CODE(rhs) != SSA_NAME)
116105 + return false;
116106 +
116107 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
116108 + return false;
116109 +
116110 + def_stmt = get_def_stmt(rhs);
116111 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
116112 + return false;
116113 +
116114 + return true;
116115 +}
116116 +
116117 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
116118 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
116119 + * fffffff * 16 > signed max -> truncate
116120 + */
116121 +static bool look_for_mult_and_add(const_gimple stmt)
116122 +{
116123 + const_tree res;
116124 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
116125 + const_gimple def_stmt;
116126 +
116127 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
116128 + return false;
116129 + if (!is_gimple_assign(stmt))
116130 + return false;
116131 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
116132 + return false;
116133 +
116134 + rhs1 = gimple_assign_rhs1(stmt);
116135 + rhs2 = gimple_assign_rhs2(stmt);
116136 + if (is_gimple_constant(rhs1)) {
116137 + const_rhs = rhs1;
116138 + def_stmt = get_def_stmt(rhs2);
116139 + } else if (is_gimple_constant(rhs2)) {
116140 + const_rhs = rhs2;
116141 + def_stmt = get_def_stmt(rhs1);
116142 + } else
116143 + return false;
116144 +
116145 + if (!is_gimple_assign(def_stmt))
116146 + return false;
116147 +
116148 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
116149 + return false;
116150 +
116151 + def_rhs1 = gimple_assign_rhs1(def_stmt);
116152 + def_rhs2 = gimple_assign_rhs2(def_stmt);
116153 + if (is_gimple_constant(def_rhs1))
116154 + def_const_rhs = def_rhs1;
116155 + else if (is_gimple_constant(def_rhs2))
116156 + def_const_rhs = def_rhs2;
116157 + else
116158 + return false;
116159 +
116160 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
116161 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
116162 + return false;
116163 + return true;
116164 +}
116165 +
116166 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
116167 +{
116168 + const_gimple def_stmt_1, def_stmt_2;
116169 + const_tree rhs1, rhs2;
116170 + bool add_mul_rhs1, add_mul_rhs2;
116171 +
116172 + rhs1 = gimple_assign_rhs1(stmt);
116173 + def_stmt_1 = get_def_stmt(rhs1);
116174 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
116175 +
116176 + rhs2 = gimple_assign_rhs2(stmt);
116177 + def_stmt_2 = get_def_stmt(rhs2);
116178 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
116179 +
116180 + if (add_mul_rhs1)
116181 + return RHS1_INTENTIONAL_OVERFLOW;
116182 + if (add_mul_rhs2)
116183 + return RHS2_INTENTIONAL_OVERFLOW;
116184 + return NO_INTENTIONAL_OVERFLOW;
116185 +}
116186 +
116187 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
116188 +{
116189 + gassign *my_stmt;
116190 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
116191 +
116192 + gsi_next(&gsi);
116193 + my_stmt = as_a_gassign(gsi_stmt(gsi));
116194 +
116195 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
116196 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
116197 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
116198 + debug_gimple_stmt(stmt);
116199 + debug_gimple_stmt(my_stmt);
116200 + gcc_unreachable();
116201 + }
116202 +
116203 + return my_stmt;
116204 +}
116205 +
116206 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
116207 + * unsigned type cast to signed type, unsigned type: no more uses
116208 + * e.g., lib/vsprintf.c:simple_strtol()
116209 + * _10 = (unsigned long int) _9
116210 + * _11 = -_10;
116211 + * _12 = (long int) _11; (_11_ no more uses)
116212 + */
116213 +static bool is_call_or_cast(gimple stmt)
116214 +{
116215 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
116216 +}
116217 +
116218 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
116219 +{
116220 + const_tree rhs;
116221 + gimple def_stmt;
116222 +
116223 + if (node == NULL_TREE)
116224 + return true;
116225 + if (is_gimple_constant(node))
116226 + return true;
116227 +
116228 + def_stmt = get_def_stmt(node);
116229 + if (!def_stmt)
116230 + return false;
116231 +
116232 + if (is_call_or_cast(def_stmt))
116233 + return true;
116234 +
116235 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
116236 + return false;
116237 + rhs = gimple_assign_rhs1(def_stmt);
116238 + def_stmt = get_def_stmt(rhs);
116239 + if (!def_stmt)
116240 + return false;
116241 + return is_call_or_cast(def_stmt);
116242 +}
116243 +
116244 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
116245 +{
116246 + unsigned int use_num;
116247 + gassign *so_stmt;
116248 + const_gimple def_stmt;
116249 + const_tree rhs1, rhs2;
116250 + tree rhs = gimple_assign_rhs1(stmt);
116251 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
116252 + const_tree rhs_type = TREE_TYPE(rhs);
116253 +
116254 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
116255 + return;
116256 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
116257 + return;
116258 + use_num = uses_num(rhs);
116259 + if (use_num != 1)
116260 + return;
116261 +
116262 + def_stmt = get_def_stmt(rhs);
116263 + if (!def_stmt)
116264 + return;
116265 + if (!is_gimple_assign(def_stmt))
116266 + return;
116267 +
116268 + rhs1 = gimple_assign_rhs1(def_stmt);
116269 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
116270 + return;
116271 +
116272 + rhs2 = gimple_assign_rhs2(def_stmt);
116273 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
116274 + return;
116275 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
116276 + return;
116277 +
116278 + so_stmt = get_dup_stmt(visited, stmt);
116279 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
116280 +}
116281 +
116282 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
116283 new file mode 100644
116284 index 0000000..c1b4773
116285 --- /dev/null
116286 +++ b/tools/gcc/size_overflow_plugin/misc.c
116287 @@ -0,0 +1,441 @@
116288 +/*
116289 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116290 + * Licensed under the GPL v2, or (at your option) v3
116291 + *
116292 + * Homepage:
116293 + * https://github.com/ephox-gcc-plugins/size_overflow
116294 + *
116295 + * Documentation:
116296 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116297 + *
116298 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116299 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116300 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116301 + *
116302 + * Usage:
116303 + * $ make
116304 + * $ make run
116305 + */
116306 +
116307 +#include "size_overflow.h"
116308 +
116309 +const char *get_type_name_from_field(const_tree field_decl)
116310 +{
116311 + const_tree context, type_name;
116312 +
116313 + if (TREE_CODE(field_decl) != FIELD_DECL)
116314 + return NULL;
116315 +
116316 + context = DECL_CONTEXT(field_decl);
116317 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
116318 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
116319 + if (type_name == NULL_TREE)
116320 + return NULL;
116321 +
116322 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
116323 + return IDENTIFIER_POINTER(type_name);
116324 + else if (TREE_CODE(type_name) == TYPE_DECL)
116325 + return DECL_NAME_POINTER(type_name);
116326 +
116327 + debug_tree((tree)field_decl);
116328 + debug_tree((tree)type_name);
116329 + gcc_unreachable();
116330 +}
116331 +
116332 +// Was the function created by the compiler itself?
116333 +bool made_by_compiler(const_tree decl)
116334 +{
116335 + struct cgraph_node *node;
116336 +
116337 + if (FUNCTION_PTR_P(decl))
116338 + return false;
116339 + if (TREE_CODE(decl) == VAR_DECL)
116340 + return false;
116341 +
116342 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
116343 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
116344 + return true;
116345 + if (DECL_ARTIFICIAL(decl))
116346 + return true;
116347 +
116348 + node = get_cnode(decl);
116349 + if (!node)
116350 + return false;
116351 + return node->clone_of != NULL;
116352 +}
116353 +
116354 +bool skip_types(const_tree var)
116355 +{
116356 + const_tree type;
116357 +
116358 + type = TREE_TYPE(var);
116359 + if (type == NULL_TREE)
116360 + return true;
116361 +
116362 + switch (TREE_CODE(type)) {
116363 + case INTEGER_TYPE:
116364 + case ENUMERAL_TYPE:
116365 + return false;
116366 + default:
116367 + return true;
116368 + }
116369 +}
116370 +
116371 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
116372 +{
116373 + gimple def_stmt;
116374 +
116375 + gcc_assert(fn_ptr != NULL_TREE);
116376 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
116377 +
116378 + if (is_gimple_constant(fn_ptr))
116379 + return NULL;
116380 +
116381 + def_stmt = get_def_stmt(fn_ptr);
116382 + gcc_assert(def_stmt);
116383 + return def_stmt;
116384 +}
116385 +
116386 +gimple get_def_stmt(const_tree node)
116387 +{
116388 + gcc_assert(node != NULL_TREE);
116389 +
116390 + if (TREE_CODE(node) != SSA_NAME)
116391 + return NULL;
116392 + return SSA_NAME_DEF_STMT(node);
116393 +}
116394 +
116395 +tree create_new_var(tree type)
116396 +{
116397 + tree new_var = create_tmp_var(type, "cicus");
116398 +
116399 + add_referenced_var(new_var);
116400 + return new_var;
116401 +}
116402 +
116403 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
116404 +{
116405 + const_gimple def_stmt = get_def_stmt(rhs);
116406 +
116407 + if (force)
116408 + return false;
116409 +
116410 + if (is_gimple_constant(rhs))
116411 + return false;
116412 +
116413 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
116414 + return false;
116415 +
116416 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
116417 + return false;
116418 +
116419 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
116420 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
116421 + return false;
116422 +
116423 + return true;
116424 +}
116425 +
116426 +tree cast_a_tree(tree type, tree var)
116427 +{
116428 + gcc_assert(type != NULL_TREE);
116429 + gcc_assert(var != NULL_TREE);
116430 + gcc_assert(fold_convertible_p(type, var));
116431 +
116432 + return fold_convert(type, var);
116433 +}
116434 +
116435 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
116436 +{
116437 + gassign *assign;
116438 + gimple def_stmt;
116439 +
116440 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
116441 + gcc_assert(!is_gimple_constant(rhs));
116442 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
116443 + gcc_unreachable();
116444 +
116445 + def_stmt = get_def_stmt(rhs);
116446 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
116447 + return def_stmt;
116448 +
116449 + if (lhs == CREATE_NEW_VAR)
116450 + lhs = create_new_var(dst_type);
116451 +
116452 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
116453 +
116454 + if (!gsi_end_p(*gsi)) {
116455 + location_t loc = gimple_location(gsi_stmt(*gsi));
116456 + gimple_set_location(assign, loc);
116457 + }
116458 +
116459 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
116460 +
116461 + if (before)
116462 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
116463 + else
116464 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
116465 + update_stmt(assign);
116466 + return assign;
116467 +}
116468 +
116469 +bool is_size_overflow_type(const_tree var)
116470 +{
116471 + const char *name;
116472 + const_tree type_name, type;
116473 +
116474 + if (var == NULL_TREE)
116475 + return false;
116476 +
116477 + type = TREE_TYPE(var);
116478 + type_name = TYPE_NAME(type);
116479 + if (type_name == NULL_TREE)
116480 + return false;
116481 +
116482 + if (DECL_P(type_name))
116483 + name = DECL_NAME_POINTER(type_name);
116484 + else
116485 + name = IDENTIFIER_POINTER(type_name);
116486 +
116487 + if (!strncmp(name, "size_overflow_type", 18))
116488 + return true;
116489 + return false;
116490 +}
116491 +
116492 +// Determine if a cloned function has all the original arguments
116493 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
116494 +{
116495 + const_tree new_decl_list, old_decl_list;
116496 +
116497 + if (new_node->clone_of && new_node->clone.tree_map)
116498 + return !new_node->clone.args_to_skip;
116499 +
116500 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
116501 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
116502 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
116503 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
116504 +
116505 + return true;
116506 +}
116507 +
116508 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
116509 +{
116510 + unsigned int new_num;
116511 + const_tree fndecl_arg;
116512 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
116513 + const_tree arg, target_fndecl_arglist;
116514 +
116515 + if (num == 0)
116516 + return num;
116517 +
116518 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
116519 + return num;
116520 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
116521 + return CANNOT_FIND_ARG;
116522 +
116523 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
116524 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
116525 + return CANNOT_FIND_ARG;
116526 +
116527 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
116528 + gcc_assert(fndecl_arg != NULL_TREE);
116529 +
116530 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
116531 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
116532 + return new_num;
116533 + }
116534 +
116535 + return CANNOT_FIND_ARG;
116536 +}
116537 +
116538 +// Find the specified argument in the originally cloned function
116539 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
116540 +{
116541 + bitmap args_to_skip;
116542 + unsigned int i, new_argnum = clone_argnum;
116543 +
116544 + if (unchanged_arglist(new_node, old_node))
116545 + return clone_argnum;
116546 +
116547 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
116548 + args_to_skip = new_node->clone.args_to_skip;
116549 + for (i = 0; i < clone_argnum; i++) {
116550 + if (bitmap_bit_p(args_to_skip, i))
116551 + new_argnum++;
116552 + }
116553 + return new_argnum;
116554 +}
116555 +
116556 +// Find the specified argument in the clone
116557 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
116558 +{
116559 + bitmap args_to_skip;
116560 + unsigned int i, new_argnum = orig_argnum;
116561 +
116562 + if (unchanged_arglist(new_node, old_node))
116563 + return orig_argnum;
116564 +
116565 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
116566 + args_to_skip = new_node->clone.args_to_skip;
116567 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
116568 + // XXX torolni kellene a nodeot
116569 + return CANNOT_FIND_ARG;
116570 +
116571 + for (i = 0; i < orig_argnum; i++) {
116572 + if (bitmap_bit_p(args_to_skip, i))
116573 + new_argnum--;
116574 + }
116575 + return new_argnum;
116576 +}
116577 +
116578 +// Associate the argument between a clone and a cloned function
116579 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
116580 +{
116581 + bool node_clone, correct_argnum_of_node_clone;
116582 + const_tree correct_argnum_of_node_decl, node_decl;
116583 +
116584 + if (node == correct_argnum_of_node)
116585 + return argnum;
116586 + if (argnum == 0)
116587 + return argnum;
116588 +
116589 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
116590 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
116591 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
116592 +
116593 + if (node) {
116594 + node_decl = NODE_DECL(node);
116595 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
116596 + node_clone = made_by_compiler(node_decl);
116597 + } else {
116598 + node_decl = NULL_TREE;
116599 + node_clone = false;
116600 + }
116601 +
116602 + if (correct_argnum_of_node_decl == node_decl)
116603 + return argnum;
116604 +
116605 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
116606 + // the original decl is lost if both nodes are clones
116607 + if (node_clone && correct_argnum_of_node_clone) {
116608 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
116609 + return argnum;
116610 + }
116611 +
116612 + if (node_clone && !correct_argnum_of_node_clone)
116613 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
116614 + else if (!node_clone && correct_argnum_of_node_clone)
116615 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
116616 +
116617 + if (node)
116618 + debug_tree((tree)NODE_DECL(node));
116619 + debug_tree((tree)correct_argnum_of_node_decl);
116620 + gcc_unreachable();
116621 +}
116622 +
116623 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
116624 +{
116625 + struct cgraph_node *node, *correct_argnum_of_node;
116626 +
116627 + gcc_assert(decl != NULL_TREE);
116628 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
116629 +
116630 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
116631 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
116632 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
116633 +
116634 + node = get_cnode(decl);
116635 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
116636 +}
116637 +
116638 +// Find the original cloned function
116639 +tree get_orig_fndecl(const_tree clone_fndecl)
116640 +{
116641 + struct cgraph_node *node;
116642 +
116643 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
116644 + return (tree)DECL_ORIGIN(clone_fndecl);
116645 + node = get_cnode(clone_fndecl);
116646 + if (!node)
116647 + return (tree)clone_fndecl;
116648 +
116649 + while (node->clone_of)
116650 + node = node->clone_of;
116651 + if (!made_by_compiler(NODE_DECL(node)))
116652 + return NODE_DECL(node);
116653 + // Return the cloned decl because it is needed for the transform callback
116654 + return (tree)clone_fndecl;
116655 +}
116656 +
116657 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
116658 +{
116659 + if (gimple_call_num_args(stmt) == 0)
116660 + return NULL_TREE;
116661 + return gimple_call_fndecl(stmt);
116662 +}
116663 +
116664 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
116665 +{
116666 + tree fndecl;
116667 +
116668 + fndecl = get_interesting_fndecl_from_stmt(stmt);
116669 + if (fndecl == NULL_TREE)
116670 + return NULL_TREE;
116671 + return get_orig_fndecl(fndecl);
116672 +}
116673 +
116674 +void set_dominance_info(void)
116675 +{
116676 + calculate_dominance_info(CDI_DOMINATORS);
116677 + calculate_dominance_info(CDI_POST_DOMINATORS);
116678 +}
116679 +
116680 +void unset_dominance_info(void)
116681 +{
116682 + free_dominance_info(CDI_DOMINATORS);
116683 + free_dominance_info(CDI_POST_DOMINATORS);
116684 +}
116685 +
116686 +void set_current_function_decl(tree fndecl)
116687 +{
116688 + gcc_assert(fndecl != NULL_TREE);
116689 +
116690 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
116691 +#if BUILDING_GCC_VERSION <= 4007
116692 + current_function_decl = fndecl;
116693 +#endif
116694 + set_dominance_info();
116695 +}
116696 +
116697 +void unset_current_function_decl(void)
116698 +{
116699 + unset_dominance_info();
116700 +#if BUILDING_GCC_VERSION <= 4007
116701 + current_function_decl = NULL_TREE;
116702 +#endif
116703 + pop_cfun();
116704 +}
116705 +
116706 +bool is_valid_cgraph_node(struct cgraph_node *node)
116707 +{
116708 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
116709 + return false;
116710 + if (node->thunk.thunk_p || node->alias)
116711 + return false;
116712 + return true;
116713 +}
116714 +
116715 +tree get_lhs(const_gimple stmt)
116716 +{
116717 + switch (gimple_code(stmt)) {
116718 + case GIMPLE_ASSIGN:
116719 + case GIMPLE_CALL:
116720 + return gimple_get_lhs(stmt);
116721 + case GIMPLE_PHI:
116722 + return gimple_phi_result(stmt);
116723 + default:
116724 + debug_gimple_stmt((gimple)stmt);
116725 + gcc_unreachable();
116726 + }
116727 +}
116728 +
116729 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
116730 new file mode 100644
116731 index 0000000..5622b51
116732 --- /dev/null
116733 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
116734 @@ -0,0 +1,137 @@
116735 +/*
116736 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116737 + * Licensed under the GPL v2, or (at your option) v3
116738 + *
116739 + * Homepage:
116740 + * https://github.com/ephox-gcc-plugins/size_overflow
116741 + *
116742 + * Documentation:
116743 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116744 + *
116745 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116746 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116747 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116748 + *
116749 + * Usage:
116750 + * $ make
116751 + * $ make run
116752 + */
116753 +
116754 +#include "size_overflow.h"
116755 +
116756 +bool skip_expr_on_double_type(const gassign *stmt)
116757 +{
116758 + enum tree_code code = gimple_assign_rhs_code(stmt);
116759 +
116760 + switch (code) {
116761 + case RSHIFT_EXPR:
116762 + case TRUNC_DIV_EXPR:
116763 + case CEIL_DIV_EXPR:
116764 + case FLOOR_DIV_EXPR:
116765 + case ROUND_DIV_EXPR:
116766 + case EXACT_DIV_EXPR:
116767 + case RDIV_EXPR:
116768 + case TRUNC_MOD_EXPR:
116769 + case CEIL_MOD_EXPR:
116770 + case FLOOR_MOD_EXPR:
116771 + case ROUND_MOD_EXPR:
116772 + return true;
116773 + default:
116774 + return false;
116775 + }
116776 +}
116777 +
116778 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
116779 +{
116780 + const_tree orig_rhs1;
116781 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
116782 + const_gimple down_cast, up_cast;
116783 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
116784 +
116785 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116786 + down_lhs = get_lhs(down_cast);
116787 +
116788 + gsi = gsi_for_stmt(use_stmt);
116789 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116790 + new_lhs = get_lhs(up_cast);
116791 +
116792 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
116793 + if (operand_equal_p(orig_rhs1, rhs, 0))
116794 + gimple_assign_set_rhs1(use_stmt, new_lhs);
116795 + else
116796 + gimple_assign_set_rhs2(use_stmt, new_lhs);
116797 + update_stmt(use_stmt);
116798 +
116799 + pointer_set_insert(visited->my_stmts, up_cast);
116800 + pointer_set_insert(visited->my_stmts, down_cast);
116801 + pointer_set_insert(visited->skip_expr_casts, up_cast);
116802 + pointer_set_insert(visited->skip_expr_casts, down_cast);
116803 +}
116804 +
116805 +static tree get_proper_unsigned_half_type(const_tree node)
116806 +{
116807 + tree new_type, type;
116808 +
116809 + gcc_assert(is_size_overflow_type(node));
116810 +
116811 + type = TREE_TYPE(node);
116812 + switch (TYPE_MODE(type)) {
116813 + case HImode:
116814 + new_type = unsigned_intQI_type_node;
116815 + break;
116816 + case SImode:
116817 + new_type = unsigned_intHI_type_node;
116818 + break;
116819 + case DImode:
116820 + new_type = unsigned_intSI_type_node;
116821 + break;
116822 + case TImode:
116823 + new_type = unsigned_intDI_type_node;
116824 + break;
116825 + default:
116826 + gcc_unreachable();
116827 + }
116828 +
116829 + if (TYPE_QUALS(type) != 0)
116830 + return build_qualified_type(new_type, TYPE_QUALS(type));
116831 + return new_type;
116832 +}
116833 +
116834 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
116835 +{
116836 + tree type;
116837 +
116838 + if (rhs == NULL_TREE)
116839 + return;
116840 + if (!is_size_overflow_type(rhs))
116841 + return;
116842 +
116843 + type = get_proper_unsigned_half_type(rhs);
116844 + if (is_gimple_constant(rhs))
116845 + return;
116846 + create_up_and_down_cast(visited, stmt, type, rhs);
116847 +}
116848 +
116849 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
116850 +{
116851 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
116852 + return;
116853 + gcc_assert(is_size_overflow_type(rhs));
116854 + insert_cast_rhs(visited, stmt, rhs);
116855 +}
116856 +
116857 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
116858 +{
116859 + tree rhs1, rhs2;
116860 +
116861 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
116862 + rhs1 = gimple_assign_rhs1(stmt);
116863 + insert_cast(visited, stmt, rhs1);
116864 + }
116865 +
116866 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
116867 + rhs2 = gimple_assign_rhs2(stmt);
116868 + insert_cast(visited, stmt, rhs2);
116869 + }
116870 +}
116871 +
116872 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
116873 new file mode 100644
116874 index 0000000..07e2ba7
116875 --- /dev/null
116876 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
116877 @@ -0,0 +1,281 @@
116878 +#ifndef SIZE_OVERFLOW_H
116879 +#define SIZE_OVERFLOW_H
116880 +
116881 +#define CREATE_NEW_VAR NULL_TREE
116882 +#define MAX_PARAM 31
116883 +#define CANNOT_FIND_ARG 32
116884 +#define NONE_ARGNUM 32
116885 +
116886 +#define BEFORE_STMT true
116887 +#define AFTER_STMT false
116888 +
116889 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
116890 +#define YES_ASM_STR "# size_overflow MARK_YES "
116891 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
116892 +#define SO_ASM_STR "# size_overflow "
116893 +#define OK_ASM_STR "# size_overflow MARK_NO"
116894 +
116895 +#define FUNCTION_PTR_P(node) \
116896 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
116897 +
116898 +#define CODES_LIMIT 32
116899 +
116900 +#define GLOBAL_NIFN_LEN 65536
116901 +#define NO_HASH 65537
116902 +
116903 +#include "gcc-common.h"
116904 +
116905 +#include <string.h>
116906 +#include <limits.h>
116907 +
116908 +enum intentional_mark {
116909 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
116910 +};
116911 +
116912 +enum intentional_overflow_type {
116913 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
116914 +};
116915 +
116916 +enum size_overflow_mark {
116917 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
116918 +};
116919 +
116920 +struct decl_hash {
116921 + size_t tree_codes_len;
116922 + unsigned char tree_codes[CODES_LIMIT];
116923 + const_tree decl;
116924 + unsigned int hash;
116925 + const char *fn_name;
116926 +};
116927 +
116928 +struct next_interesting_function;
116929 +typedef struct next_interesting_function * next_interesting_function_t;
116930 +
116931 +#if BUILDING_GCC_VERSION <= 4007
116932 +DEF_VEC_P(next_interesting_function_t);
116933 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
116934 +#endif
116935 +
116936 +#if BUILDING_GCC_VERSION >= 5000
116937 +typedef struct hash_set<const_gimple> gimple_set;
116938 +
116939 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
116940 +{
116941 + return visited->add(stmt);
116942 +}
116943 +
116944 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
116945 +{
116946 + return visited->contains(stmt);
116947 +}
116948 +
116949 +static inline gimple_set* pointer_set_create(void)
116950 +{
116951 + return new hash_set<const_gimple>;
116952 +}
116953 +
116954 +static inline void pointer_set_destroy(gimple_set *visited)
116955 +{
116956 + delete visited;
116957 +}
116958 +
116959 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
116960 +
116961 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
116962 +{
116963 + return visited->add(node);
116964 +}
116965 +
116966 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
116967 +{
116968 + return visited->contains(node);
116969 +}
116970 +
116971 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
116972 +{
116973 + return new hash_set<next_interesting_function_t>;
116974 +}
116975 +
116976 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
116977 +{
116978 + delete visited;
116979 +}
116980 +#else
116981 +typedef struct pointer_set_t gimple_set;
116982 +typedef struct pointer_set_t next_interesting_function_set;
116983 +
116984 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
116985 +{
116986 + return pointer_set_create();
116987 +}
116988 +#endif
116989 +
116990 +struct visited {
116991 + gimple_set *stmts;
116992 + gimple_set *my_stmts;
116993 + gimple_set *skip_expr_casts;
116994 + gimple_set *no_cast_check;
116995 +};
116996 +
116997 +/*
116998 + * * children: callers with data flow into the integer parameter of decl
116999 + * * decl_name: name of the function or the field
117000 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
117001 + * * hash: hash num of the function
117002 + * * num: parameter number (1-31) or return value (0)
117003 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
117004 + * * orig_next_node: pointer to the originally cloned function
117005 + */
117006 +struct next_interesting_function {
117007 + next_interesting_function_t next;
117008 +#if BUILDING_GCC_VERSION <= 4007
117009 + VEC(next_interesting_function_t, heap) *children;
117010 +#else
117011 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
117012 +#endif
117013 + const char *decl_name;
117014 + const char *context;
117015 + unsigned int hash;
117016 + unsigned int num;
117017 + enum size_overflow_mark marked;
117018 + next_interesting_function_t orig_next_node;
117019 +};
117020 +
117021 +// size_overflow_plugin.c
117022 +extern tree report_size_overflow_decl;
117023 +extern tree size_overflow_type_HI;
117024 +extern tree size_overflow_type_SI;
117025 +extern tree size_overflow_type_DI;
117026 +extern tree size_overflow_type_TI;
117027 +
117028 +
117029 +// size_overflow_plugin_hash.c
117030 +struct size_overflow_hash {
117031 + const struct size_overflow_hash * const next;
117032 + const char * const name;
117033 + const unsigned int param;
117034 +};
117035 +
117036 +extern const char *get_orig_decl_name(const_tree decl);
117037 +extern bool is_size_overflow_asm(const_gimple stmt);
117038 +extern void print_missing_function(next_interesting_function_t node);
117039 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
117040 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
117041 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
117042 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
117043 +
117044 +
117045 +// intentional_overflow.c
117046 +extern tree get_size_overflow_asm_input(const gasm *stmt);
117047 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
117048 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
117049 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
117050 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
117051 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
117052 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
117053 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
117054 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
117055 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
117056 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
117057 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
117058 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
117059 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
117060 +
117061 +
117062 +// insert_size_overflow_asm.c
117063 +#if BUILDING_GCC_VERSION >= 4009
117064 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
117065 +#else
117066 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
117067 +#endif
117068 +extern bool search_interesting_args(tree fndecl, bool *argnums);
117069 +
117070 +
117071 +// misc.c
117072 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
117073 +extern const char *get_type_name_from_field(const_tree field_decl);
117074 +extern void set_dominance_info(void);
117075 +extern void unset_dominance_info(void);
117076 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
117077 +extern tree get_orig_fndecl(const_tree clone_fndecl);
117078 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
117079 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
117080 +extern void set_current_function_decl(tree fndecl);
117081 +extern void unset_current_function_decl(void);
117082 +extern gimple get_def_stmt(const_tree node);
117083 +extern tree create_new_var(tree type);
117084 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
117085 +extern bool skip_types(const_tree var);
117086 +extern tree cast_a_tree(tree type, tree var);
117087 +extern bool is_size_overflow_type(const_tree var);
117088 +extern bool made_by_compiler(const_tree decl);
117089 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
117090 +extern tree get_lhs(const_gimple stmt);
117091 +
117092 +
117093 +// size_overflow_transform.c
117094 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
117095 +extern tree handle_fnptr_assign(const_gimple stmt);
117096 +
117097 +
117098 +// size_overflow_transform_core.c
117099 +extern tree expand(struct visited *visited, tree lhs);
117100 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
117101 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
117102 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
117103 +
117104 +
117105 +// remove_unnecessary_dup.c
117106 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
117107 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
117108 +extern bool skip_expr_on_double_type(const gassign *stmt);
117109 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
117110 +
117111 +
117112 +// size_overflow_ipa.c
117113 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
117114 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
117115 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
117116 +extern struct cgraph_node *get_cnode(const_tree fndecl);
117117 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
117118 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
117119 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
117120 +extern void size_overflow_register_hooks(void);
117121 +#if BUILDING_GCC_VERSION >= 4009
117122 +extern opt_pass *make_size_overflow_functions_pass(void);
117123 +#else
117124 +extern struct opt_pass *make_size_overflow_functions_pass(void);
117125 +#endif
117126 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
117127 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
117128 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
117129 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
117130 +
117131 +
117132 +// size_overflow_lto.c
117133 +extern void size_overflow_read_summary_lto(void);
117134 +#if BUILDING_GCC_VERSION >= 4008
117135 +extern void size_overflow_write_summary_lto(void);
117136 +#elif BUILDING_GCC_VERSION >= 4006
117137 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
117138 +#else
117139 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
117140 +#endif
117141 +
117142 +// size_overflow_fnptrs.c
117143 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
117144 +extern void check_local_variables(next_interesting_function_t next_node);
117145 +extern void check_global_variables(next_interesting_function_t cur_global);
117146 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
117147 +
117148 +
117149 +// size_overflow_debug.c
117150 +extern void __unused print_intentional_mark(enum intentional_mark mark);
117151 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
117152 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
117153 +extern void __unused print_global_next_interesting_functions(void);
117154 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
117155 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
117156 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
117157 +
117158 +#endif
117159 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
117160 new file mode 100644
117161 index 0000000..b8e7188
117162 --- /dev/null
117163 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
117164 @@ -0,0 +1,164 @@
117165 +/*
117166 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
117167 + * Licensed under the GPL v2, or (at your option) v3
117168 + *
117169 + * Homepage:
117170 + * https://github.com/ephox-gcc-plugins/size_overflow
117171 + *
117172 + * Documentation:
117173 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
117174 + *
117175 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
117176 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
117177 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
117178 + *
117179 + * Usage:
117180 + * $ make
117181 + * $ make run
117182 + */
117183 +
117184 +#include "size_overflow.h"
117185 +
117186 +void __unused print_intentional_mark(enum intentional_mark mark)
117187 +{
117188 + fprintf(stderr, "intentional mark: ");
117189 + switch (mark) {
117190 + case MARK_NO:
117191 + fprintf(stderr, "mark_no\n");
117192 + break;
117193 + case MARK_YES:
117194 + fprintf(stderr, "mark_yes\n");
117195 + break;
117196 + case MARK_TURN_OFF:
117197 + fprintf(stderr, "mark_turn_off\n");
117198 + break;
117199 + case MARK_END_INTENTIONAL:
117200 + fprintf(stderr, "mark_end_intentional\n");
117201 + break;
117202 + }
117203 +}
117204 +
117205 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
117206 +{
117207 + basic_block bb;
117208 +
117209 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
117210 +
117211 + fprintf(file, "\nstmts:\n");
117212 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
117213 + gimple_stmt_iterator si;
117214 +
117215 + fprintf(file, "<bb %u>:\n", bb->index);
117216 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
117217 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
117218 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
117219 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
117220 + fprintf(file, "\n");
117221 + }
117222 +
117223 + fprintf(file, "---------------------------------\n");
117224 +
117225 + return 0;
117226 +}
117227 +
117228 +static void __unused print_next_interesting_function(next_interesting_function_t node)
117229 +{
117230 + unsigned int i;
117231 + next_interesting_function_t cur;
117232 +
117233 + if (!node)
117234 + return;
117235 +
117236 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
117237 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
117238 +
117239 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
117240 +#if BUILDING_GCC_VERSION <= 4007
117241 + if (VEC_empty(next_interesting_function_t, node->children))
117242 + return;
117243 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
117244 +#else
117245 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
117246 +#endif
117247 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
117248 + }
117249 +}
117250 +
117251 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
117252 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
117253 +{
117254 + next_interesting_function_t cur;
117255 + unsigned int len;
117256 +
117257 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
117258 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
117259 + fprintf(stderr, "%u. ", len + 1);
117260 + print_next_interesting_function(cur);
117261 +
117262 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
117263 + print_next_interesting_function(cur->orig_next_node);
117264 +
117265 + if (only_this)
117266 + break;
117267 + }
117268 +
117269 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
117270 +}
117271 +
117272 +void __unused print_global_next_interesting_functions(void)
117273 +{
117274 + unsigned int i;
117275 +
117276 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
117277 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
117278 + if (!global_next_interesting_function[i])
117279 + continue;
117280 + fprintf(stderr, "hash: %u\n", i);
117281 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
117282 + }
117283 + fprintf(stderr, "----------------------\n\n");
117284 +}
117285 +
117286 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
117287 +void __unused print_children_chain_list(next_interesting_function_t next_node)
117288 +{
117289 + next_interesting_function_t cur;
117290 + unsigned int i;
117291 +
117292 +#if BUILDING_GCC_VERSION <= 4007
117293 + if (VEC_empty(next_interesting_function_t, next_node->children))
117294 + return;
117295 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
117296 +#else
117297 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
117298 +#endif
117299 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
117300 + print_children_chain_list(cur);
117301 + }
117302 +}
117303 +
117304 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
117305 +{
117306 + next_interesting_function_t cur;
117307 +
117308 + for (cur = head; cur; cur = cur->next) {
117309 +#if BUILDING_GCC_VERSION <= 4007
117310 + if (VEC_empty(next_interesting_function_t, cur->children))
117311 +#else
117312 + if (vec_safe_length(cur->children) == 0)
117313 +#endif
117314 + continue;
117315 + fprintf(stderr, "############ START ############\n");
117316 + print_children_chain_list(cur);
117317 + fprintf(stderr, "############ END ############\n");
117318 + }
117319 +}
117320 +
117321 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
117322 +{
117323 + if (mark == ASM_STMT_SO_MARK)
117324 + return "asm_stmt_so_mark";
117325 + if (mark == YES_SO_MARK)
117326 + return "yes_so_mark";
117327 + return "no_so_mark";
117328 +}
117329 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
117330 new file mode 100644
117331 index 0000000..e3e2614
117332 --- /dev/null
117333 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
117334 @@ -0,0 +1,27716 @@
117335 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
117336 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
117337 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
117338 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
117339 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
117340 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
117341 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
117342 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
117343 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
117344 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
117345 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
117346 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
117347 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
117348 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
117349 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
117350 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
117351 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
117352 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
117353 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
117354 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
117355 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
117356 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
117357 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
117358 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
117359 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
117360 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
117361 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
117362 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
117363 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL
117364 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
117365 +load_msg_95 load_msg 2 95 NULL
117366 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
117367 +fat_statfs_102 fat_statfs 0 102 NULL
117368 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
117369 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
117370 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
117371 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
117372 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
117373 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
117374 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
117375 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
117376 +smack_syslog_126 smack_syslog 0 126 NULL
117377 +init_q_132 init_q 4 132 NULL
117378 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
117379 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
117380 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
117381 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
117382 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
117383 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
117384 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
117385 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
117386 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
117387 +set_max_uV_156 set_max_uV 0-4 156 NULL
117388 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
117389 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
117390 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
117391 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
117392 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
117393 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
117394 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
117395 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
117396 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
117397 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
117398 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
117399 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
117400 +palmas_write_197 palmas_write 0 197 NULL
117401 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
117402 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
117403 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
117404 +owned_show_208 owned_show 0 208 NULL
117405 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
117406 +store_cpufv_215 store_cpufv 0-4 215 NULL
117407 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
117408 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
117409 +path_init_220 path_init 0 220 NULL
117410 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
117411 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
117412 +shdma_init_232 shdma_init 3 232 NULL
117413 +aux1_show_233 aux1_show 0 233 NULL
117414 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
117415 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
117416 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
117417 +ore_write_243 ore_write 0 243 NULL
117418 +ac_read_244 ac_read 0-3 244 NULL
117419 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
117420 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
117421 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
117422 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
117423 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
117424 +setup_stream_272 setup_stream 0 272 NULL nohasharray
117425 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
117426 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
117427 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
117428 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
117429 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
117430 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
117431 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
117432 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
117433 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
117434 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
117435 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
117436 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
117437 +pin_configs_show_303 pin_configs_show 0 303 NULL
117438 +SYSC_connect_304 SYSC_connect 3 304 NULL
117439 +syslog_print_307 syslog_print 2-0 307 NULL
117440 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
117441 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
117442 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
117443 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
117444 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
117445 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
117446 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
117447 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
117448 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
117449 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
117450 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
117451 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
117452 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
117453 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
117454 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
117455 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
117456 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
117457 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
117458 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
117459 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
117460 +ghash_setkey_353 ghash_setkey 0 353 NULL
117461 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
117462 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
117463 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
117464 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
117465 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
117466 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
117467 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
117468 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
117469 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
117470 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
117471 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
117472 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
117473 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
117474 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
117475 +gameport_description_show_382 gameport_description_show 0 382 NULL
117476 +dump_fh_385 dump_fh 0 385 NULL nohasharray
117477 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
117478 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
117479 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
117480 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
117481 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
117482 +ath5k_reset_404 ath5k_reset 0 404 NULL
117483 +hw_device_state_409 hw_device_state 0 409 NULL
117484 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
117485 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
117486 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
117487 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
117488 +async_copy_data_414 async_copy_data 4 414 NULL
117489 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
117490 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
117491 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
117492 +ems_usb_open_422 ems_usb_open 0 422 NULL
117493 +patch_alc861_423 patch_alc861 0 423 NULL
117494 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
117495 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
117496 +null_init_434 null_init 0 434 NULL nohasharray
117497 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
117498 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
117499 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
117500 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
117501 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
117502 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
117503 +msr_write_444 msr_write 0-3 444 NULL
117504 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
117505 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
117506 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
117507 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
117508 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
117509 +show_console_458 show_console 0 458 NULL
117510 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
117511 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
117512 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
117513 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
117514 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
117515 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
117516 +reg_show_state_474 reg_show_state 0 474 NULL
117517 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
117518 +sparse_index_init_482 sparse_index_init 0 482 NULL
117519 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
117520 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
117521 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
117522 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
117523 +rmd256_init_494 rmd256_init 0 494 NULL
117524 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
117525 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
117526 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
117527 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
117528 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
117529 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
117530 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
117531 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
117532 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
117533 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
117534 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
117535 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
117536 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
117537 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
117538 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
117539 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
117540 +store_temp_type_531 store_temp_type 0-4 531 NULL
117541 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
117542 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
117543 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
117544 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
117545 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
117546 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
117547 +dle_count_543 dle_count 0 543 NULL
117548 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
117549 +devres_alloc_551 devres_alloc 2 551 NULL
117550 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
117551 +init_560 init 0 560 NULL nohasharray
117552 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
117553 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
117554 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
117555 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
117556 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
117557 +myri10ge_open_577 myri10ge_open 0 577 NULL
117558 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
117559 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
117560 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
117561 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
117562 +fb_check_caps_585 fb_check_caps 0 585 NULL
117563 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
117564 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
117565 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
117566 +card_id_show_592 card_id_show 0 592 NULL nohasharray
117567 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
117568 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
117569 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
117570 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
117571 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
117572 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
117573 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
117574 +show_speed_scan_613 show_speed_scan 0 613 NULL
117575 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
117576 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
117577 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
117578 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
117579 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
117580 +isp1760_register_628 isp1760_register 1-2 628 NULL
117581 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
117582 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
117583 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
117584 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
117585 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
117586 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
117587 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
117588 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
117589 +read_650 read 0-5-6 650 NULL
117590 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
117591 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
117592 +max2165_set_params_652 max2165_set_params 0 652 NULL
117593 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
117594 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
117595 +mpage_readpage_658 mpage_readpage 0 658 NULL
117596 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
117597 +show_ds_req_665 show_ds_req 0 665 NULL
117598 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
117599 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
117600 +div_u64_rem_672 div_u64_rem 0 672 NULL
117601 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
117602 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
117603 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
117604 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
117605 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
117606 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
117607 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
117608 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
117609 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
117610 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
117611 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
117612 +suspend_703 suspend 0 703 NULL
117613 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
117614 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
117615 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
117616 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
117617 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
117618 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
117619 +disk_max_parts_719 disk_max_parts 0 719 NULL
117620 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
117621 +common_perm_726 common_perm 0 726 NULL
117622 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
117623 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
117624 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
117625 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
117626 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
117627 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
117628 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
117629 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
117630 +srp_send_req_748 srp_send_req 0 748 NULL
117631 +ddp_set_map_751 ddp_set_map 4 751 NULL
117632 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
117633 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
117634 +show_node_type_755 show_node_type 0 755 NULL
117635 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
117636 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
117637 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
117638 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
117639 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
117640 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
117641 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
117642 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
117643 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
117644 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
117645 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
117646 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
117647 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
117648 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
117649 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
117650 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
117651 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
117652 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
117653 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
117654 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
117655 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
117656 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
117657 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
117658 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
117659 +csio_vport_create_812 csio_vport_create 0 812 NULL
117660 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
117661 +if_writecmd_815 if_writecmd 2 815 NULL
117662 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
117663 +igb_request_irq_821 igb_request_irq 0 821 NULL
117664 +si4713_read_property_825 si4713_read_property 0 825 NULL
117665 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
117666 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
117667 +brightness_get_837 brightness_get 0 837 NULL nohasharray
117668 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
117669 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
117670 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
117671 +show_capability_841 show_capability 0 841 NULL
117672 +SyS_write_846 SyS_write 3 846 NULL
117673 +tnc_next_848 tnc_next 0 848 NULL
117674 +um_idi_read_850 um_idi_read 3-0 850 NULL
117675 +tid_show_853 tid_show 0 853 NULL
117676 +watchdog_write_856 watchdog_write 0-3 856 NULL
117677 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
117678 +error_state_read_859 error_state_read 6-0-5 859 NULL
117679 +reqbufs_output_860 reqbufs_output 0 860 NULL
117680 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
117681 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
117682 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
117683 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
117684 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
117685 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
117686 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
117687 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
117688 +link_mem_sections_878 link_mem_sections 0 878 NULL
117689 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
117690 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
117691 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
117692 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
117693 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
117694 +set_node_desc_885 set_node_desc 0-4 885 NULL
117695 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
117696 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
117697 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
117698 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
117699 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
117700 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
117701 +set_file_info_909 set_file_info 0 909 NULL
117702 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
117703 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
117704 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
117705 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
117706 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
117707 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
117708 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
117709 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
117710 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
117711 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
117712 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
117713 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
117714 +navman_write_938 navman_write 0-4 938 NULL
117715 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
117716 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
117717 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
117718 +__nodes_weight_956 __nodes_weight 0 956 NULL
117719 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
117720 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
117721 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
117722 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
117723 +chksum_setkey_972 chksum_setkey 0 972 NULL
117724 +stop_975 stop 0 975 NULL nohasharray
117725 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
117726 +gprs_open_978 gprs_open 0 978 NULL nohasharray
117727 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
117728 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
117729 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
117730 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
117731 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
117732 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
117733 +show_node_guid_985 show_node_guid 0 985 NULL
117734 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
117735 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
117736 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
117737 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
117738 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
117739 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
117740 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
117741 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
117742 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
117743 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
117744 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
117745 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
117746 +bt856_init_1009 bt856_init 0 1009 NULL
117747 +readreg_1017 readreg 0-1 1017 NULL
117748 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
117749 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
117750 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
117751 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
117752 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
117753 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
117754 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
117755 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
117756 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
117757 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
117758 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
117759 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
117760 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
117761 +ath5k_start_1041 ath5k_start 0 1041 NULL
117762 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
117763 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
117764 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
117765 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
117766 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
117767 +data_calc_1074 data_calc 0 1074 NULL
117768 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
117769 +hwrng_init_1077 hwrng_init 0 1077 NULL
117770 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
117771 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
117772 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
117773 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
117774 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
117775 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
117776 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
117777 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
117778 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
117779 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
117780 +in1_input_show_1099 in1_input_show 0 1099 NULL
117781 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
117782 +show_1104 show 0 1104 NULL
117783 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
117784 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
117785 +omninet_open_1110 omninet_open 0 1110 NULL
117786 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
117787 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
117788 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
117789 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
117790 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
117791 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
117792 +splice_read_1122 splice_read 0 1122 NULL
117793 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
117794 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
117795 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
117796 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
117797 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
117798 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
117799 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
117800 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
117801 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
117802 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
117803 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
117804 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
117805 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
117806 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
117807 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
117808 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
117809 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
117810 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
117811 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
117812 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
117813 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
117814 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
117815 +show_1186 show 0 1186 NULL
117816 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
117817 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
117818 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
117819 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
117820 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
117821 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
117822 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
117823 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
117824 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
117825 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
117826 +profile_capable_1207 profile_capable 0 1207 NULL
117827 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
117828 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
117829 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
117830 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
117831 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
117832 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
117833 +power_1221 power 0 1221 NULL
117834 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
117835 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
117836 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
117837 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
117838 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
117839 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
117840 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
117841 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
117842 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
117843 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
117844 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
117845 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
117846 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
117847 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
117848 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
117849 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
117850 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
117851 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
117852 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
117853 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
117854 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
117855 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
117856 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
117857 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
117858 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
117859 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
117860 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
117861 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
117862 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
117863 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
117864 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
117865 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
117866 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
117867 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
117868 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
117869 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
117870 +runtime_show_1318 runtime_show 0 1318 NULL
117871 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
117872 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
117873 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
117874 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
117875 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
117876 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
117877 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
117878 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
117879 +udf_statfs_1329 udf_statfs 0 1329 NULL
117880 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
117881 +md5_final_1334 md5_final 0 1334 NULL nohasharray
117882 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
117883 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
117884 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
117885 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
117886 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
117887 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
117888 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
117889 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
117890 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
117891 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
117892 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
117893 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
117894 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
117895 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
117896 +skein512_export_1364 skein512_export 0 1364 NULL
117897 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
117898 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
117899 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
117900 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
117901 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
117902 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
117903 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
117904 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
117905 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
117906 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
117907 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
117908 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
117909 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
117910 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
117911 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
117912 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
117913 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
117914 +zone_page_state_1393 zone_page_state 0 1393 NULL
117915 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
117916 +error_1397 error 0 1397 NULL
117917 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
117918 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
117919 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
117920 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
117921 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
117922 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
117923 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
117924 +wait_comp_1409 wait_comp 0 1409 NULL
117925 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
117926 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
117927 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
117928 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
117929 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
117930 +find_temp_source_1425 find_temp_source 0 1425 NULL
117931 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
117932 +cpia2_read_1434 cpia2_read 0 1434 NULL
117933 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
117934 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
117935 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
117936 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
117937 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
117938 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
117939 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
117940 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
117941 +sub_interval_1466 sub_interval 0 1466 NULL
117942 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
117943 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
117944 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
117945 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
117946 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
117947 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
117948 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
117949 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
117950 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
117951 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
117952 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
117953 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
117954 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
117955 +fpregs_set_1497 fpregs_set 4 1497 NULL
117956 +em_show_1501 em_show 0 1501 NULL nohasharray
117957 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
117958 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
117959 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
117960 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
117961 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
117962 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
117963 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
117964 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
117965 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
117966 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
117967 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
117968 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
117969 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
117970 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
117971 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
117972 +set_max_min_1551 set_max_min 0-4 1551 NULL
117973 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
117974 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
117975 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
117976 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
117977 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
117978 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
117979 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
117980 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
117981 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
117982 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
117983 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
117984 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
117985 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
117986 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
117987 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
117988 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
117989 +vv6410_start_1582 vv6410_start 0 1582 NULL
117990 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
117991 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
117992 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
117993 +b44_init_one_1603 b44_init_one 0 1603 NULL
117994 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
117995 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
117996 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
117997 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
117998 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
117999 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
118000 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
118001 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
118002 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
118003 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
118004 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
118005 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
118006 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
118007 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
118008 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
118009 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
118010 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
118011 +tpm_send_1655 tpm_send 0-3 1655 NULL
118012 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
118013 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
118014 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
118015 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
118016 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
118017 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
118018 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
118019 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
118020 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
118021 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
118022 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
118023 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
118024 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
118025 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
118026 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
118027 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
118028 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
118029 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
118030 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
118031 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
118032 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
118033 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
118034 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
118035 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
118036 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
118037 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
118038 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
118039 +udf_setattr_1716 udf_setattr 0 1716 NULL
118040 +ufx_blank_1723 ufx_blank 0 1723 NULL
118041 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
118042 +internal_create_group_1733 internal_create_group 0 1733 NULL
118043 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
118044 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
118045 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
118046 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
118047 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
118048 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
118049 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
118050 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
118051 +start_transport_1762 start_transport 0 1762 NULL
118052 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
118053 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
118054 +cosa_write_1774 cosa_write 3 1774 NULL
118055 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
118056 +event_show_1780 event_show 0 1780 NULL
118057 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
118058 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
118059 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
118060 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
118061 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
118062 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
118063 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
118064 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
118065 +genfs_read_1821 genfs_read 0 1821 NULL
118066 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
118067 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
118068 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
118069 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
118070 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
118071 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
118072 +show_1841 show 0 1841 NULL
118073 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
118074 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
118075 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
118076 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
118077 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
118078 +device_prepare_1870 device_prepare 0 1870 NULL
118079 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
118080 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
118081 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
118082 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
118083 +output_read_1886 output_read 0-5-6 1886 NULL
118084 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
118085 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
118086 +write_1891 write 0 1891 NULL
118087 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
118088 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
118089 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
118090 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
118091 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
118092 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
118093 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
118094 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
118095 +fst_open_1911 fst_open 0 1911 NULL
118096 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
118097 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
118098 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
118099 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
118100 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
118101 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
118102 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
118103 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
118104 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
118105 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
118106 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
118107 +bdev_erase_1933 bdev_erase 3 1933 NULL
118108 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
118109 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
118110 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
118111 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
118112 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
118113 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
118114 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
118115 +igb_open_1946 igb_open 0 1946 NULL
118116 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
118117 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
118118 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
118119 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
118120 +update_qd_1955 update_qd 0 1955 NULL
118121 +read_swap_header_1957 read_swap_header 0 1957 NULL
118122 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
118123 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
118124 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
118125 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
118126 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
118127 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
118128 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
118129 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
118130 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
118131 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
118132 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
118133 +config_table_show_1982 config_table_show 0 1982 NULL
118134 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
118135 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
118136 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
118137 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
118138 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
118139 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
118140 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
118141 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
118142 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
118143 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
118144 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
118145 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
118146 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
118147 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
118148 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
118149 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
118150 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
118151 +cifs_read_2041 cifs_read 0 2041 NULL
118152 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
118153 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
118154 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
118155 +show_speed_2057 show_speed 0 2057 NULL
118156 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
118157 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
118158 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
118159 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
118160 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
118161 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
118162 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
118163 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
118164 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
118165 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
118166 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
118167 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
118168 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
118169 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
118170 +store_2094 store 0-3 2094 &smbioslabel_show_2094
118171 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
118172 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
118173 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
118174 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
118175 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
118176 +audit_expand_2098 audit_expand 2-0 2098 NULL
118177 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
118178 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
118179 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
118180 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
118181 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
118182 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
118183 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
118184 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
118185 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
118186 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
118187 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
118188 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
118189 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
118190 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
118191 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
118192 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
118193 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
118194 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
118195 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
118196 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
118197 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
118198 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
118199 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
118200 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
118201 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
118202 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
118203 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
118204 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
118205 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
118206 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
118207 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
118208 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
118209 +ore_read_2175 ore_read 0 2175 NULL
118210 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
118211 +direction_output_2184 direction_output 0 2184 NULL
118212 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
118213 +show_companion_2189 show_companion 0 2189 NULL
118214 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
118215 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
118216 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
118217 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
118218 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
118219 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
118220 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
118221 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
118222 +ghash_final_2210 ghash_final 0 2210 NULL
118223 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
118224 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
118225 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
118226 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
118227 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
118228 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
118229 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
118230 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
118231 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
118232 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
118233 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
118234 +protocol_read_2240 protocol_read 0 2240 NULL
118235 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
118236 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
118237 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
118238 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
118239 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
118240 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
118241 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
118242 +failslab_store_2260 failslab_store 0-3 2260 NULL
118243 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
118244 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
118245 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
118246 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
118247 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
118248 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
118249 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
118250 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
118251 +sbni_open_2276 sbni_open 0 2276 NULL
118252 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
118253 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
118254 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
118255 +journal_flush_2281 journal_flush 0 2281 NULL
118256 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
118257 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
118258 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
118259 +transient_state_show_2292 transient_state_show 0 2292 NULL
118260 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
118261 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
118262 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
118263 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
118264 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
118265 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
118266 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
118267 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
118268 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
118269 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
118270 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
118271 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
118272 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
118273 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
118274 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
118275 +serial_write_2330 serial_write 3-0 2330 NULL
118276 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
118277 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
118278 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
118279 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
118280 +adapter_up_2348 adapter_up 0 2348 NULL
118281 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
118282 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
118283 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
118284 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
118285 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
118286 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
118287 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
118288 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
118289 +store_2362 store 0 2362 NULL
118290 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
118291 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
118292 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
118293 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
118294 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
118295 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
118296 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
118297 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
118298 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
118299 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
118300 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
118301 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
118302 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
118303 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
118304 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
118305 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
118306 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
118307 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
118308 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
118309 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
118310 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
118311 +store_console_2419 store_console 0-4 2419 NULL
118312 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
118313 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
118314 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
118315 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
118316 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
118317 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
118318 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
118319 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
118320 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
118321 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
118322 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
118323 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
118324 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
118325 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
118326 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
118327 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
118328 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
118329 +name_size_2461 name_size 0 2461 NULL nohasharray
118330 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
118331 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
118332 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
118333 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
118334 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
118335 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
118336 +update_pmkid_2481 update_pmkid 4 2481 NULL
118337 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
118338 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
118339 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
118340 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
118341 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
118342 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
118343 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
118344 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
118345 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
118346 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
118347 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
118348 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
118349 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
118350 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
118351 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
118352 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
118353 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
118354 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
118355 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
118356 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
118357 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
118358 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
118359 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
118360 +set_blocksize_2507 set_blocksize 0 2507 NULL
118361 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
118362 +dm_write_2513 dm_write 3 2513 NULL
118363 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
118364 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
118365 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
118366 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
118367 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
118368 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
118369 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
118370 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
118371 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
118372 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
118373 +chksum_finup_2530 chksum_finup 0 2530 NULL
118374 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
118375 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
118376 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
118377 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
118378 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
118379 +reset_chip_2547 reset_chip 0 2547 NULL
118380 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
118381 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
118382 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
118383 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
118384 +func_2569 func 0 2569 &gfs2_listxattr_2569
118385 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
118386 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
118387 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
118388 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
118389 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
118390 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
118391 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
118392 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
118393 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
118394 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
118395 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
118396 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
118397 +vxlan_init_2599 vxlan_init 0 2599 NULL
118398 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
118399 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
118400 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
118401 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
118402 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
118403 +rose_getname_2608 rose_getname 0 2608 NULL
118404 +slot_bytes_2609 slot_bytes 0 2609 NULL
118405 +read_2610 read 0 2610 NULL
118406 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
118407 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
118408 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
118409 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
118410 +switch_status_2629 switch_status 5 2629 NULL
118411 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
118412 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
118413 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
118414 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
118415 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
118416 +offset_show_2645 offset_show 0 2645 NULL
118417 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
118418 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
118419 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
118420 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
118421 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
118422 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
118423 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
118424 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
118425 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
118426 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
118427 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
118428 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
118429 +digi_write_2679 digi_write 0-4 2679 NULL
118430 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
118431 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
118432 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
118433 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
118434 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
118435 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
118436 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
118437 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
118438 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
118439 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
118440 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
118441 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
118442 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
118443 +udf_setsize_2705 udf_setsize 0 2705 NULL
118444 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
118445 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
118446 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
118447 +sock_error_2715 sock_error 0 2715 NULL nohasharray
118448 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
118449 +migration_call_2716 migration_call 0 2716 NULL
118450 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
118451 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
118452 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
118453 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
118454 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
118455 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
118456 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
118457 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
118458 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
118459 +show_2757 show 0 2757 NULL
118460 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
118461 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
118462 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
118463 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
118464 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
118465 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
118466 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
118467 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
118468 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
118469 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
118470 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
118471 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
118472 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
118473 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
118474 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
118475 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
118476 +write_2792 write 0 2792 NULL
118477 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
118478 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
118479 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
118480 +discover_2798 discover 0 2798 &sound_read_2798
118481 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
118482 +stop_transport_2802 stop_transport 0 2802 NULL
118483 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
118484 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
118485 +show_2808 show 0 2808 NULL
118486 +show_min_2810 show_min 0 2810 NULL
118487 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
118488 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
118489 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
118490 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
118491 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
118492 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
118493 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
118494 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
118495 +pvc_getname_2826 pvc_getname 0 2826 NULL
118496 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
118497 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
118498 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
118499 +sock_create_2838 sock_create 0 2838 NULL
118500 +sctp_packet_2839 sctp_packet 0 2839 NULL
118501 +show_temp_max_2846 show_temp_max 0 2846 NULL
118502 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
118503 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
118504 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
118505 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
118506 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
118507 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
118508 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
118509 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
118510 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
118511 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
118512 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
118513 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
118514 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
118515 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
118516 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
118517 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
118518 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
118519 +coda_setattr_2871 coda_setattr 0 2871 NULL
118520 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
118521 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
118522 +show_2877 show 0 2877 NULL
118523 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
118524 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
118525 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
118526 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
118527 +sata_req_2894 sata_req 0 2894 NULL
118528 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
118529 +cmm_write_2896 cmm_write 3-0 2896 NULL
118530 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
118531 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
118532 +next_online_node_2904 next_online_node 1 2904 NULL
118533 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
118534 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
118535 +ore_check_io_2912 ore_check_io 0 2912 NULL
118536 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
118537 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
118538 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
118539 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
118540 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
118541 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
118542 +mls_from_string_2930 mls_from_string 0 2930 NULL
118543 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
118544 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
118545 +show_convrate_2936 show_convrate 0 2936 NULL
118546 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
118547 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
118548 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
118549 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
118550 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
118551 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
118552 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
118553 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
118554 +show_2958 show 0 2958 NULL
118555 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
118556 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
118557 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
118558 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
118559 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
118560 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
118561 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
118562 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
118563 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
118564 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
118565 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
118566 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
118567 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
118568 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
118569 +packet_bind_2996 packet_bind 0 2996 NULL
118570 +store_cardr_2997 store_cardr 4-0 2997 NULL
118571 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
118572 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
118573 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
118574 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
118575 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
118576 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
118577 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
118578 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
118579 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
118580 +depth_write_3021 depth_write 3-0 3021 NULL
118581 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
118582 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
118583 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
118584 +unix_listen_3031 unix_listen 0 3031 NULL
118585 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
118586 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
118587 +show_otp0en_3036 show_otp0en 0 3036 NULL
118588 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
118589 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
118590 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL
118591 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
118592 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
118593 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
118594 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
118595 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
118596 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
118597 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
118598 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
118599 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
118600 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
118601 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
118602 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
118603 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
118604 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
118605 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
118606 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
118607 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
118608 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
118609 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
118610 +show_local_port_3076 show_local_port 0 3076 NULL
118611 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
118612 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
118613 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
118614 +free_coherent_3082 free_coherent 2-4 3082 NULL
118615 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
118616 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
118617 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
118618 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
118619 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
118620 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
118621 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
118622 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
118623 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
118624 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
118625 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
118626 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
118627 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
118628 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
118629 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
118630 +m66592_enable_3117 m66592_enable 0 3117 NULL
118631 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
118632 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
118633 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
118634 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
118635 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
118636 +registers_show_3130 registers_show 0 3130 NULL
118637 +print_time_3132 print_time 0 3132 NULL
118638 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
118639 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
118640 +filldir_3143 filldir 3 3143 NULL
118641 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
118642 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
118643 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
118644 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
118645 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
118646 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
118647 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
118648 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
118649 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
118650 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
118651 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
118652 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
118653 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
118654 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
118655 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
118656 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
118657 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
118658 +red_zone_show_3177 red_zone_show 0 3177 NULL
118659 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
118660 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
118661 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
118662 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
118663 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
118664 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
118665 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
118666 +alloc_context_3194 alloc_context 1 3194 NULL nohasharray
118667 +ep_aio_read_3194 ep_aio_read 3 3194 &alloc_context_3194
118668 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
118669 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
118670 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
118671 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
118672 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
118673 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
118674 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
118675 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
118676 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
118677 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
118678 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
118679 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
118680 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
118681 +get_target_freq_3217 get_target_freq 0 3217 NULL
118682 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
118683 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
118684 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
118685 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
118686 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
118687 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
118688 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
118689 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
118690 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
118691 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
118692 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
118693 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
118694 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
118695 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
118696 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
118697 +macb_open_3240 macb_open 0 3240 NULL
118698 +key_key_read_3241 key_key_read 3-0 3241 NULL
118699 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
118700 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
118701 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
118702 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
118703 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
118704 +ipaq_open_3260 ipaq_open 0 3260 NULL
118705 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
118706 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
118707 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
118708 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
118709 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
118710 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
118711 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
118712 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
118713 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
118714 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
118715 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
118716 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
118717 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
118718 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
118719 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
118720 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
118721 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL
118722 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
118723 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
118724 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
118725 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
118726 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
118727 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
118728 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
118729 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
118730 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
118731 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
118732 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
118733 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
118734 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
118735 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
118736 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
118737 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
118738 +ip_local_out_3345 ip_local_out 0 3345 NULL
118739 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
118740 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
118741 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
118742 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
118743 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
118744 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
118745 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
118746 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
118747 +scnprintf_3360 scnprintf 0-2 3360 NULL
118748 +map_name_show_3361 map_name_show 0 3361 NULL
118749 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
118750 +sr_read_3366 sr_read 3 3366 NULL
118751 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
118752 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
118753 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
118754 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
118755 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
118756 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
118757 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
118758 +slot_show_3380 slot_show 0 3380 NULL nohasharray
118759 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
118760 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
118761 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
118762 +link_state_store_3384 link_state_store 0-4 3384 NULL
118763 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
118764 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
118765 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
118766 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
118767 +sg_write_3392 sg_write 0-3 3392 NULL
118768 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
118769 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
118770 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
118771 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
118772 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
118773 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
118774 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
118775 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
118776 +__write_reg_3413 __write_reg 0 3413 NULL
118777 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
118778 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
118779 +set_location_3415 set_location 0 3415 NULL nohasharray
118780 +be_open_3415 be_open 0 3415 &set_location_3415
118781 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
118782 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
118783 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
118784 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
118785 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
118786 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
118787 +led_set_status_3432 led_set_status 0 3432 NULL
118788 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
118789 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
118790 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
118791 +dev_register_3440 dev_register 0 3440 NULL
118792 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
118793 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
118794 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
118795 +map_single_3449 map_single 0 3449 NULL
118796 +store_3451 store 0-3 3451 NULL
118797 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
118798 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
118799 +softsynth_write_3455 softsynth_write 3 3455 NULL
118800 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
118801 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
118802 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
118803 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
118804 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
118805 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
118806 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
118807 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
118808 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
118809 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
118810 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
118811 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
118812 +comp_tx_3493 comp_tx 0 3493 NULL
118813 +prepare_3495 prepare 0 3495 NULL
118814 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
118815 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
118816 +sys_size_show_3507 sys_size_show 0 3507 NULL
118817 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
118818 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
118819 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
118820 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
118821 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
118822 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
118823 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
118824 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
118825 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
118826 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
118827 +adp8870_show_3527 adp8870_show 0 3527 NULL
118828 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
118829 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
118830 +SyS_readv_3539 SyS_readv 3 3539 NULL
118831 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
118832 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
118833 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
118834 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
118835 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
118836 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
118837 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
118838 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
118839 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
118840 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
118841 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL nohasharray
118842 +b43legacy_read16_3561 b43legacy_read16 0 3561 &target_stat_scsi_lu_attr_show_3561
118843 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
118844 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
118845 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
118846 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
118847 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
118848 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
118849 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
118850 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
118851 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
118852 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
118853 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
118854 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
118855 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
118856 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
118857 +vc_resize_3585 vc_resize 2-3 3585 NULL
118858 +ifalias_show_3586 ifalias_show 0 3586 NULL
118859 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
118860 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
118861 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
118862 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
118863 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
118864 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
118865 +ray_open_3608 ray_open 0 3608 NULL
118866 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
118867 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
118868 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
118869 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
118870 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
118871 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
118872 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
118873 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
118874 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
118875 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
118876 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
118877 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
118878 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
118879 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
118880 +store_3640 store 0 3640 NULL
118881 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
118882 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
118883 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
118884 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
118885 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
118886 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
118887 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
118888 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
118889 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
118890 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
118891 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
118892 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
118893 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
118894 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
118895 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
118896 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
118897 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
118898 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
118899 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
118900 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
118901 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
118902 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
118903 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
118904 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
118905 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
118906 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
118907 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
118908 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
118909 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
118910 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
118911 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
118912 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
118913 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
118914 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
118915 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
118916 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
118917 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
118918 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
118919 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
118920 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
118921 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
118922 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
118923 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
118924 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
118925 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
118926 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
118927 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
118928 +pegasus_open_3748 pegasus_open 0 3748 NULL
118929 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
118930 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
118931 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
118932 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
118933 +show_log_height_3759 show_log_height 0 3759 NULL
118934 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
118935 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
118936 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
118937 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
118938 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
118939 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
118940 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
118941 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
118942 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
118943 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
118944 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
118945 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
118946 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
118947 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
118948 +set_min_height_3783 set_min_height 0-4 3783 NULL
118949 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
118950 +set_voltage_3789 set_voltage 0-4 3789 NULL
118951 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
118952 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
118953 +__netlink_create_3800 __netlink_create 0 3800 NULL
118954 +show_line3_3802 show_line3 0 3802 NULL
118955 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
118956 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
118957 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
118958 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
118959 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
118960 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
118961 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
118962 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
118963 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
118964 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
118965 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
118966 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
118967 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
118968 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
118969 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
118970 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
118971 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
118972 +release_version_store_3841 release_version_store 0-4 3841 NULL
118973 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
118974 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
118975 +max8925_disable_3844 max8925_disable 0 3844 NULL
118976 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
118977 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
118978 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
118979 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
118980 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
118981 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
118982 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
118983 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
118984 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
118985 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
118986 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
118987 +get_fd_set_3866 get_fd_set 1 3866 NULL
118988 +show_pci_3867 show_pci 0 3867 NULL
118989 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
118990 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
118991 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
118992 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
118993 +validate_store_3881 validate_store 0-3 3881 NULL
118994 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
118995 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
118996 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
118997 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
118998 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
118999 +nvram_write_3894 nvram_write 3-0 3894 NULL
119000 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
119001 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
119002 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
119003 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
119004 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
119005 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
119006 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
119007 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
119008 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
119009 +usbip_recv_3911 usbip_recv 3 3911 NULL
119010 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
119011 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
119012 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
119013 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
119014 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
119015 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
119016 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
119017 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
119018 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
119019 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
119020 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
119021 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
119022 +navman_open_3951 navman_open 0 3951 NULL
119023 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
119024 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
119025 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
119026 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
119027 +write_port_3962 write_port 0-4 3962 NULL
119028 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
119029 +be_vid_config_3976 be_vid_config 0 3976 NULL
119030 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
119031 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
119032 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
119033 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
119034 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
119035 +virtfn_add_3988 virtfn_add 0 3988 NULL
119036 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
119037 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
119038 +do_add_counters_3992 do_add_counters 3 3992 NULL
119039 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
119040 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
119041 +via_rng_init_3998 via_rng_init 0 3998 NULL
119042 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
119043 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
119044 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
119045 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
119046 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
119047 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
119048 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
119049 +show_xps_map_4009 show_xps_map 0 4009 NULL
119050 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
119051 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
119052 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
119053 +_request_firmware_4021 _request_firmware 0 4021 NULL
119054 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
119055 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
119056 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
119057 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
119058 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
119059 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
119060 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
119061 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
119062 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
119063 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
119064 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
119065 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
119066 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
119067 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
119068 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
119069 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
119070 +coreid_show_4066 coreid_show 0 4066 NULL
119071 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
119072 +cardr_show_4070 cardr_show 0 4070 NULL
119073 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
119074 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
119075 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
119076 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
119077 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
119078 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
119079 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
119080 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
119081 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
119082 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
119083 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
119084 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
119085 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
119086 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
119087 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
119088 +show_4097 show 0 4097 NULL
119089 +flash_show_4102 flash_show 0 4102 NULL
119090 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
119091 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
119092 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
119093 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
119094 +write_reg_4108 write_reg 0 4108 NULL
119095 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
119096 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
119097 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
119098 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
119099 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
119100 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
119101 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
119102 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
119103 +set_device_state_4127 set_device_state 0-2 4127 NULL
119104 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
119105 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
119106 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
119107 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
119108 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
119109 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
119110 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
119111 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
119112 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
119113 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
119114 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
119115 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
119116 +echo_show_4163 echo_show 0 4163 NULL nohasharray
119117 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
119118 +store_4163 store 0 4163 &t1_init_hw_modules_4163
119119 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
119120 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
119121 +get_alua_req_4166 get_alua_req 3 4166 NULL
119122 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
119123 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL
119124 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
119125 +show_4173 show 0 4173 NULL
119126 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
119127 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
119128 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
119129 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
119130 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
119131 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
119132 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
119133 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
119134 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
119135 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
119136 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
119137 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
119138 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
119139 +follow_managed_4219 follow_managed 0 4219 NULL
119140 +persist_store_4220 persist_store 0-4 4220 NULL
119141 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
119142 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
119143 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
119144 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
119145 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
119146 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
119147 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
119148 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
119149 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
119150 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
119151 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
119152 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
119153 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
119154 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
119155 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
119156 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
119157 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
119158 +alg_create_4257 alg_create 0 4257 NULL
119159 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
119160 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
119161 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
119162 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
119163 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
119164 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
119165 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
119166 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
119167 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
119168 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
119169 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
119170 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
119171 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
119172 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
119173 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
119174 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
119175 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
119176 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
119177 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
119178 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
119179 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
119180 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
119181 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
119182 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
119183 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
119184 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
119185 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
119186 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
119187 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
119188 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
119189 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
119190 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
119191 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
119192 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
119193 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
119194 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
119195 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
119196 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
119197 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
119198 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
119199 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
119200 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
119201 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
119202 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
119203 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
119204 +store_4354 store 0-3 4354 NULL
119205 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
119206 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
119207 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
119208 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
119209 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
119210 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
119211 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
119212 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
119213 +write_4374 write 0 4374 NULL
119214 +esb_write_4376 esb_write 0-3 4376 NULL
119215 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
119216 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
119217 +vcc_connect_4382 vcc_connect 0 4382 NULL
119218 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
119219 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
119220 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
119221 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
119222 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
119223 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
119224 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
119225 +reg_read_4409 reg_read 0 4409 NULL
119226 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
119227 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
119228 +can_send_4414 can_send 0 4414 NULL
119229 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
119230 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
119231 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
119232 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
119233 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
119234 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
119235 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
119236 +read_code_4429 read_code 4 4429 NULL
119237 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
119238 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
119239 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
119240 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
119241 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
119242 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
119243 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
119244 +vxp_resume_4442 vxp_resume 0 4442 NULL
119245 +memparse_4444 memparse 0 4444 NULL nohasharray
119246 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
119247 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
119248 +disksize_show_4454 disksize_show 0 4454 NULL
119249 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
119250 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
119251 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
119252 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
119253 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
119254 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
119255 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
119256 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
119257 +beep_write_4485 beep_write 0 4485 NULL
119258 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
119259 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
119260 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
119261 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
119262 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
119263 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
119264 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
119265 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
119266 +set_link_security_4502 set_link_security 4 4502 NULL
119267 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
119268 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
119269 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
119270 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
119271 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
119272 +write_cnodes_4523 write_cnodes 0 4523 NULL
119273 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
119274 +show_modes_4530 show_modes 0 4530 NULL
119275 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
119276 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
119277 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
119278 +tipc_getname_4539 tipc_getname 0 4539 NULL
119279 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
119280 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
119281 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
119282 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
119283 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
119284 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
119285 +show_sched4_4552 show_sched4 0 4552 NULL
119286 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
119287 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
119288 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
119289 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
119290 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
119291 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
119292 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
119293 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
119294 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
119295 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
119296 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
119297 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
119298 +commit_orphans_4584 commit_orphans 0 4584 NULL
119299 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
119300 +read_rio_4589 read_rio 0-3 4589 NULL
119301 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
119302 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
119303 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
119304 +bch_alloc_4593 bch_alloc 1 4593 NULL
119305 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
119306 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
119307 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL
119308 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
119309 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
119310 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
119311 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
119312 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
119313 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
119314 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
119315 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
119316 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
119317 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
119318 +hrz_send_4638 hrz_send 0 4638 NULL
119319 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
119320 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
119321 +txCommit_4649 txCommit 0 4649 NULL
119322 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
119323 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
119324 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
119325 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
119326 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
119327 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
119328 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
119329 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
119330 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
119331 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
119332 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
119333 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
119334 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
119335 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
119336 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
119337 +kone_receive_4690 kone_receive 0-4 4690 NULL
119338 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
119339 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
119340 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
119341 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
119342 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
119343 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
119344 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
119345 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
119346 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
119347 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
119348 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
119349 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
119350 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
119351 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
119352 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
119353 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
119354 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
119355 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
119356 +path_show_4725 path_show 0 4725 NULL nohasharray
119357 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
119358 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
119359 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
119360 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
119361 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
119362 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
119363 +level_show_4741 level_show 0 4741 NULL
119364 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
119365 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
119366 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
119367 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
119368 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
119369 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
119370 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
119371 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
119372 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
119373 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
119374 +qib_map_page_4768 qib_map_page 3 4768 NULL
119375 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
119376 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
119377 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
119378 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
119379 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
119380 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
119381 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
119382 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
119383 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
119384 +create_subvol_4791 create_subvol 4 4791 NULL
119385 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
119386 +read_4793 read 0-4 4793 NULL
119387 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
119388 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
119389 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
119390 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
119391 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
119392 +fan_set_level_4805 fan_set_level 0 4805 NULL
119393 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
119394 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
119395 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
119396 +show_sticky_4816 show_sticky 0 4816 NULL
119397 +show_postcode_4819 show_postcode 0 4819 NULL
119398 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
119399 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
119400 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
119401 +show_4831 show 0 4831 NULL
119402 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
119403 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
119404 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
119405 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
119406 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
119407 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
119408 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
119409 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
119410 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
119411 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
119412 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
119413 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
119414 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
119415 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
119416 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
119417 +svc_getname_4869 svc_getname 0 4869 NULL
119418 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
119419 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
119420 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
119421 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
119422 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
119423 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
119424 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
119425 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
119426 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
119427 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
119428 +current_speed_show_4887 current_speed_show 0 4887 NULL
119429 +sys_ipc_4889 sys_ipc 3 4889 NULL
119430 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
119431 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
119432 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
119433 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
119434 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
119435 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
119436 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
119437 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
119438 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
119439 +read_4919 read 0 4919 &show_pwm1_enable_4919
119440 +single_step_cont_4921 single_step_cont 0 4921 NULL
119441 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
119442 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
119443 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
119444 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
119445 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
119446 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
119447 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
119448 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
119449 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
119450 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
119451 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
119452 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
119453 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
119454 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
119455 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
119456 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
119457 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
119458 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
119459 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
119460 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
119461 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
119462 +write_ee_4966 write_ee 0 4966 NULL nohasharray
119463 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
119464 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
119465 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
119466 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
119467 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
119468 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
119469 +set_aout_4974 set_aout 0-4 4974 NULL
119470 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
119471 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
119472 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
119473 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
119474 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
119475 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
119476 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
119477 +read_block_4993 read_block 0 4993 NULL
119478 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
119479 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
119480 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
119481 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
119482 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
119483 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
119484 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
119485 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
119486 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
119487 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
119488 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
119489 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
119490 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
119491 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
119492 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
119493 +net2272_start_5033 net2272_start 0 5033 NULL
119494 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
119495 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
119496 +blkdev_get_5050 blkdev_get 0 5050 NULL
119497 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
119498 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
119499 +show_5055 show 0 5055 NULL
119500 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
119501 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
119502 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
119503 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
119504 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
119505 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
119506 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
119507 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
119508 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
119509 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
119510 +compr_fill_5093 compr_fill 2 5093 NULL
119511 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
119512 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
119513 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
119514 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
119515 +sound_write_5102 sound_write 3-0 5102 NULL
119516 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
119517 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
119518 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
119519 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
119520 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
119521 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
119522 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
119523 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
119524 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
119525 +rhine_open_5133 rhine_open 0 5133 NULL
119526 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
119527 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
119528 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
119529 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
119530 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
119531 +quirks_show_5154 quirks_show 0 5154 NULL
119532 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
119533 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
119534 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
119535 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
119536 +__az6007_write_5170 __az6007_write 0 5170 NULL
119537 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
119538 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
119539 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
119540 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
119541 +datablob_parse_5177 datablob_parse 0 5177 NULL
119542 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
119543 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
119544 +adjust_memory_5185 adjust_memory 0 5185 NULL
119545 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
119546 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
119547 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
119548 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
119549 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
119550 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
119551 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
119552 +read_blocklist_5209 read_blocklist 2 5209 NULL
119553 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
119554 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
119555 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
119556 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
119557 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
119558 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
119559 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
119560 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
119561 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
119562 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
119563 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
119564 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
119565 +atl1e_open_5226 atl1e_open 0 5226 NULL
119566 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
119567 +wait_for_response_5229 wait_for_response 0 5229 NULL
119568 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
119569 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
119570 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
119571 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
119572 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
119573 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
119574 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
119575 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
119576 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
119577 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
119578 +ti_open_5256 ti_open 0 5256 NULL
119579 +update_nodemask_5257 update_nodemask 0 5257 NULL
119580 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
119581 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
119582 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
119583 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
119584 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
119585 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
119586 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
119587 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
119588 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
119589 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
119590 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
119591 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
119592 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
119593 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
119594 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
119595 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
119596 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
119597 +ks8842_open_5309 ks8842_open 0 5309 NULL
119598 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
119599 +grow_inode_5311 grow_inode 0 5311 NULL
119600 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
119601 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
119602 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
119603 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
119604 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
119605 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
119606 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
119607 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
119608 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
119609 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
119610 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
119611 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
119612 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
119613 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
119614 +policy_store_5346 policy_store 0-4 5346 NULL
119615 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
119616 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
119617 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
119618 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
119619 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
119620 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
119621 +icmp_error_5362 icmp_error 0 5362 NULL
119622 +open_tx_second_5363 open_tx_second 0 5363 NULL
119623 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
119624 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
119625 +set_master_5372 set_master 0 5372 NULL
119626 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
119627 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
119628 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
119629 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
119630 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
119631 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
119632 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
119633 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
119634 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
119635 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
119636 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
119637 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
119638 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
119639 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
119640 +fat_getattr_5406 fat_getattr 0 5406 NULL
119641 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
119642 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
119643 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
119644 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
119645 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
119646 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
119647 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
119648 +show_output_5423 show_output 0 5423 NULL
119649 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
119650 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
119651 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
119652 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
119653 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
119654 +store_pwm_5441 store_pwm 0-4 5441 NULL
119655 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
119656 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
119657 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
119658 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
119659 +create_child_5449 create_child 0-4 5449 NULL
119660 +add_host_show_5451 add_host_show 0 5451 NULL
119661 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
119662 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
119663 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
119664 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
119665 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
119666 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
119667 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
119668 +netlink_insert_5465 netlink_insert 0 5465 NULL
119669 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
119670 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
119671 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
119672 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
119673 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
119674 +show_5474 show 0 5474 NULL nohasharray
119675 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
119676 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
119677 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
119678 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
119679 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
119680 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
119681 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
119682 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
119683 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
119684 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
119685 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
119686 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
119687 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
119688 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
119689 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
119690 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
119691 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
119692 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
119693 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
119694 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
119695 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
119696 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
119697 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
119698 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
119699 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
119700 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
119701 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
119702 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
119703 +spidev_message_5518 spidev_message 3 5518 NULL
119704 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
119705 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
119706 +show_license_5524 show_license 0 5524 NULL
119707 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
119708 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
119709 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
119710 +stop_cpus_5529 stop_cpus 0 5529 NULL
119711 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
119712 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
119713 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
119714 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
119715 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
119716 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
119717 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
119718 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
119719 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
119720 +le_readq_5557 le_readq 0 5557 NULL
119721 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
119722 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
119723 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
119724 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
119725 +fir16_create_5574 fir16_create 3 5574 NULL
119726 +bioset_create_5580 bioset_create 1 5580 NULL
119727 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
119728 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
119729 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
119730 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
119731 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
119732 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
119733 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
119734 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
119735 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
119736 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
119737 +__remove_suid_5618 __remove_suid 0 5618 NULL
119738 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
119739 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
119740 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
119741 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
119742 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
119743 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
119744 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
119745 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
119746 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
119747 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
119748 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
119749 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
119750 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
119751 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
119752 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
119753 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
119754 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
119755 +parse_arg_5657 parse_arg 0-2 5657 NULL
119756 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
119757 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
119758 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
119759 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
119760 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
119761 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
119762 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
119763 +store_5663 store 0-3 5663 &ovl_permission_5663
119764 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
119765 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
119766 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
119767 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
119768 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
119769 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
119770 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
119771 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
119772 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
119773 +get_arg_5694 get_arg 3 5694 NULL nohasharray
119774 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
119775 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
119776 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
119777 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
119778 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
119779 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
119780 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
119781 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
119782 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
119783 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
119784 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
119785 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
119786 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
119787 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
119788 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
119789 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
119790 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
119791 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
119792 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
119793 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
119794 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
119795 +get_packet_5747 get_packet 3 5747 NULL
119796 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
119797 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
119798 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
119799 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
119800 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
119801 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
119802 +packet_xmit_5762 packet_xmit 0 5762 NULL
119803 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
119804 +start_5768 start 0 5768 NULL
119805 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
119806 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
119807 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
119808 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
119809 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
119810 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
119811 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
119812 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
119813 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
119814 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
119815 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
119816 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
119817 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
119818 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
119819 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
119820 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
119821 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
119822 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
119823 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
119824 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
119825 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
119826 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
119827 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
119828 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
119829 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
119830 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
119831 +enter_state_5850 enter_state 0 5850 NULL
119832 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
119833 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
119834 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
119835 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
119836 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
119837 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
119838 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
119839 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
119840 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
119841 +vsscanf_5868 vsscanf 0 5868 NULL
119842 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
119843 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
119844 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
119845 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
119846 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
119847 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
119848 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
119849 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
119850 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
119851 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
119852 +rmd320_final_5897 rmd320_final 0 5897 NULL
119853 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
119854 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
119855 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
119856 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
119857 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
119858 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
119859 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
119860 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
119861 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
119862 +devpath_show_5910 devpath_show 0 5910 NULL
119863 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
119864 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
119865 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
119866 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
119867 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
119868 +next_entry_5921 next_entry 0 5921 NULL
119869 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
119870 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
119871 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
119872 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
119873 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
119874 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
119875 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
119876 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
119877 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
119878 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
119879 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
119880 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
119881 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
119882 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
119883 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
119884 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
119885 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
119886 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
119887 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
119888 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
119889 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
119890 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
119891 +sha224_final_5978 sha224_final 0 5978 NULL
119892 +show_5979 show 0 5979 NULL nohasharray
119893 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
119894 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
119895 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
119896 +SyS_semop_5980 SyS_semop 3 5980 NULL
119897 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
119898 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
119899 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
119900 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
119901 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
119902 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
119903 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
119904 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
119905 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
119906 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
119907 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
119908 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
119909 +spi_read_6031 spi_read 0 6031 NULL nohasharray
119910 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
119911 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
119912 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
119913 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
119914 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
119915 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
119916 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
119917 +led_shot_6046 led_shot 0-4 6046 NULL
119918 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
119919 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
119920 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
119921 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
119922 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
119923 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
119924 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
119925 +add_break_6070 add_break 1 6070 NULL
119926 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
119927 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
119928 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
119929 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
119930 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
119931 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
119932 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
119933 +init_6095 init 0 6095 NULL
119934 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
119935 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
119936 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
119937 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
119938 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
119939 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
119940 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
119941 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
119942 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
119943 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
119944 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
119945 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
119946 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
119947 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
119948 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
119949 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
119950 +read_packet_6140 read_packet 0 6140 NULL
119951 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
119952 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
119953 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
119954 +tc574_resume_6154 tc574_resume 0 6154 NULL
119955 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
119956 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
119957 +tcam_write_6162 tcam_write 0 6162 NULL
119958 +show_temp8_6163 show_temp8 0 6163 NULL
119959 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
119960 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
119961 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
119962 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
119963 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
119964 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
119965 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
119966 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
119967 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
119968 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
119969 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
119970 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
119971 +freeze_store_6185 freeze_store 0-3 6185 NULL
119972 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
119973 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
119974 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
119975 +add_interval_6202 add_interval 0 6202 NULL
119976 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
119977 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
119978 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
119979 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
119980 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
119981 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
119982 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
119983 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
119984 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
119985 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
119986 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
119987 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
119988 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
119989 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
119990 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
119991 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
119992 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
119993 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
119994 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
119995 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
119996 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
119997 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
119998 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
119999 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
120000 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
120001 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
120002 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
120003 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
120004 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
120005 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
120006 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
120007 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
120008 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
120009 +key_unseal_6285 key_unseal 0 6285 NULL
120010 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
120011 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
120012 +serial_port_in_6291 serial_port_in 0 6291 NULL
120013 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
120014 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
120015 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
120016 +raw_request_6307 raw_request 0 6307 NULL
120017 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
120018 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
120019 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
120020 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
120021 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
120022 +balance_6312 balance 0 6312 NULL
120023 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
120024 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
120025 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
120026 +store_cluster_6316 store_cluster 0-4 6316 NULL
120027 +write_null_6319 write_null 0-3 6319 NULL
120028 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
120029 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
120030 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
120031 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
120032 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
120033 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
120034 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
120035 +solos_param_show_6344 solos_param_show 0 6344 NULL
120036 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
120037 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
120038 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
120039 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
120040 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
120041 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
120042 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
120043 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
120044 +recv_init_6366 recv_init 0 6366 NULL
120045 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
120046 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
120047 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
120048 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
120049 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
120050 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
120051 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
120052 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
120053 +msb_write_block_6379 msb_write_block 3 6379 NULL
120054 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
120055 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
120056 +bb_store_6401 bb_store 3-0 6401 NULL
120057 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
120058 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
120059 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
120060 +md_attr_show_6408 md_attr_show 0 6408 NULL
120061 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
120062 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
120063 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
120064 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
120065 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
120066 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
120067 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
120068 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
120069 +l2up_create_6430 l2up_create 3 6430 NULL
120070 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
120071 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
120072 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
120073 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
120074 +coda_downcall_6448 coda_downcall 0 6448 NULL
120075 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
120076 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
120077 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
120078 +show_sustain_6469 show_sustain 0 6469 NULL
120079 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
120080 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
120081 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
120082 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
120083 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
120084 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
120085 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
120086 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
120087 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
120088 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
120089 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
120090 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
120091 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
120092 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
120093 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
120094 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
120095 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
120096 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
120097 +mei_read_6507 mei_read 3-0 6507 NULL
120098 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
120099 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
120100 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
120101 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
120102 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
120103 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
120104 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
120105 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
120106 +show_min_uV_6544 show_min_uV 0 6544 NULL
120107 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
120108 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
120109 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
120110 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
120111 +wdm_read_6549 wdm_read 3-0 6549 NULL
120112 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
120113 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
120114 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
120115 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
120116 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
120117 +notify_handler_6557 notify_handler 0 6557 NULL
120118 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
120119 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
120120 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
120121 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
120122 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
120123 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
120124 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
120125 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
120126 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
120127 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
120128 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
120129 +reg_set_6585 reg_set 0 6585 NULL nohasharray
120130 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
120131 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
120132 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
120133 +bytes_number_6591 bytes_number 0-2 6591 NULL
120134 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
120135 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
120136 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
120137 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
120138 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
120139 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
120140 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
120141 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
120142 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
120143 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
120144 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
120145 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
120146 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
120147 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
120148 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
120149 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
120150 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
120151 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
120152 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
120153 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
120154 +queue_dtd_6652 queue_dtd 0 6652 NULL
120155 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
120156 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
120157 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
120158 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
120159 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
120160 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
120161 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
120162 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
120163 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
120164 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
120165 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
120166 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
120167 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
120168 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
120169 +init_chip_first_6676 init_chip_first 0 6676 NULL
120170 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
120171 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
120172 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
120173 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
120174 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
120175 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
120176 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
120177 +cap_show_6691 cap_show 0 6691 NULL
120178 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
120179 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
120180 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
120181 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
120182 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
120183 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
120184 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
120185 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
120186 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
120187 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
120188 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
120189 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
120190 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
120191 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
120192 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
120193 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
120194 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
120195 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
120196 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
120197 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
120198 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
120199 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
120200 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
120201 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
120202 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
120203 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
120204 +wil_reset_6752 wil_reset 0 6752 NULL
120205 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
120206 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
120207 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
120208 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
120209 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
120210 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
120211 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
120212 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
120213 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
120214 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
120215 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
120216 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
120217 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
120218 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
120219 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
120220 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
120221 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
120222 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
120223 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
120224 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
120225 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
120226 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
120227 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
120228 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
120229 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
120230 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
120231 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
120232 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
120233 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
120234 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
120235 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
120236 +get_blocks_6801 get_blocks 0 6801 NULL
120237 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
120238 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
120239 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
120240 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
120241 +init_port_6810 init_port 0 6810 NULL
120242 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
120243 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
120244 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
120245 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
120246 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
120247 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
120248 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
120249 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
120250 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
120251 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
120252 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
120253 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
120254 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
120255 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
120256 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
120257 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
120258 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
120259 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
120260 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
120261 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
120262 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
120263 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
120264 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
120265 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
120266 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
120267 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
120268 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
120269 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
120270 +size_6873 size 0 6873 NULL
120271 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
120272 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
120273 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
120274 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
120275 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
120276 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
120277 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
120278 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
120279 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
120280 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
120281 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
120282 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
120283 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
120284 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
120285 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
120286 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
120287 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
120288 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
120289 +hook_6905 hook 0 6905 NULL nohasharray
120290 +qib_init_6905 qib_init 0 6905 &hook_6905
120291 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
120292 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
120293 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
120294 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
120295 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
120296 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
120297 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
120298 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
120299 +ioctl_6914 ioctl 0 6914 NULL
120300 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
120301 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
120302 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
120303 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
120304 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
120305 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
120306 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
120307 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
120308 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
120309 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
120310 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
120311 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
120312 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
120313 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
120314 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
120315 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
120316 +str_to_slot_6952 str_to_slot 0 6952 NULL
120317 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
120318 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
120319 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
120320 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
120321 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
120322 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
120323 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
120324 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
120325 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
120326 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
120327 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
120328 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
120329 +request_key_async_6990 request_key_async 4 6990 NULL
120330 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
120331 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
120332 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
120333 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
120334 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
120335 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
120336 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
120337 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
120338 +copy_items_7012 copy_items 7 7012 NULL
120339 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
120340 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
120341 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
120342 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
120343 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
120344 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
120345 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
120346 +wimax_msg_7030 wimax_msg 4 7030 NULL
120347 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
120348 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
120349 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
120350 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
120351 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
120352 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
120353 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
120354 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
120355 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
120356 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
120357 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
120358 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
120359 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
120360 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
120361 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
120362 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
120363 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
120364 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
120365 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
120366 +filename_lookup_7071 filename_lookup 0 7071 NULL
120367 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
120368 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
120369 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
120370 +mii_status_show_7077 mii_status_show 0 7077 NULL
120371 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
120372 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
120373 +read_7087 read 0 7087 NULL nohasharray
120374 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
120375 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
120376 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
120377 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
120378 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
120379 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
120380 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
120381 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
120382 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
120383 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
120384 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
120385 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
120386 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
120387 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
120388 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
120389 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
120390 +show_value_7119 show_value 0 7119 NULL
120391 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
120392 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
120393 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
120394 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
120395 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
120396 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
120397 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
120398 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
120399 +show_bpp_7148 show_bpp 0 7148 NULL
120400 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
120401 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
120402 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
120403 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
120404 +fnic_reset_7163 fnic_reset 0 7163 NULL
120405 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
120406 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
120407 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
120408 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
120409 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
120410 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
120411 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
120412 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
120413 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
120414 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
120415 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
120416 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
120417 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
120418 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
120419 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
120420 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
120421 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
120422 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
120423 +confirm_7211 confirm 0 7211 NULL
120424 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
120425 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
120426 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
120427 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
120428 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
120429 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
120430 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
120431 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
120432 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
120433 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
120434 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
120435 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
120436 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
120437 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
120438 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
120439 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
120440 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
120441 +release_version_show_7263 release_version_show 0 7263 NULL
120442 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
120443 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
120444 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
120445 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
120446 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
120447 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
120448 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
120449 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
120450 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
120451 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
120452 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
120453 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
120454 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
120455 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
120456 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
120457 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
120458 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
120459 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
120460 +rose_open_7309 rose_open 0 7309 NULL
120461 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
120462 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
120463 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
120464 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
120465 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
120466 +do_md_stop_7335 do_md_stop 0 7335 NULL
120467 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
120468 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
120469 +mgmt_control_7349 mgmt_control 3 7349 NULL
120470 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
120471 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
120472 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
120473 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
120474 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
120475 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
120476 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
120477 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
120478 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
120479 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
120480 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
120481 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
120482 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
120483 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
120484 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
120485 +hweight_long_7388 hweight_long 0-1 7388 NULL
120486 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
120487 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
120488 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
120489 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
120490 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
120491 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
120492 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
120493 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
120494 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
120495 +store_7418 store 0-3 7418 NULL
120496 +switch_mm_7420 switch_mm 0 7420 NULL
120497 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
120498 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
120499 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
120500 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL
120501 +store_7441 store 0 7441 NULL
120502 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
120503 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
120504 +show_mask_7446 show_mask 0 7446 NULL
120505 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
120506 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
120507 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
120508 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
120509 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
120510 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
120511 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
120512 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
120513 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
120514 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
120515 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
120516 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
120517 +set_speed_7470 set_speed 0-4 7470 NULL
120518 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
120519 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
120520 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
120521 +show_max_uV_7474 show_max_uV 0 7474 NULL
120522 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
120523 +atalk_getname_7490 atalk_getname 0 7490 NULL
120524 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
120525 +setsockopt_7492 setsockopt 0 7492 NULL
120526 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
120527 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
120528 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
120529 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
120530 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
120531 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
120532 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
120533 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
120534 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
120535 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
120536 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
120537 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL
120538 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
120539 +virtnet_open_7538 virtnet_open 0 7538 NULL
120540 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
120541 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
120542 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
120543 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
120544 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
120545 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
120546 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
120547 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
120548 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
120549 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
120550 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
120551 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
120552 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
120553 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
120554 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
120555 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
120556 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
120557 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
120558 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
120559 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
120560 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
120561 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
120562 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
120563 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
120564 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
120565 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
120566 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
120567 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
120568 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
120569 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
120570 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
120571 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
120572 +send_to_group_7627 send_to_group 0 7627 NULL
120573 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
120574 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
120575 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
120576 +net2272_queue_7640 net2272_queue 0 7640 NULL
120577 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
120578 +write_priomap_7648 write_priomap 0-3 7648 NULL
120579 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
120580 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
120581 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
120582 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
120583 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
120584 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
120585 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
120586 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
120587 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
120588 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
120589 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
120590 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
120591 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
120592 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
120593 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
120594 +device_show_7693 device_show 0 7693 NULL nohasharray
120595 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
120596 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
120597 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
120598 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
120599 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
120600 +dev_info_set_7705 dev_info_set 0 7705 NULL
120601 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
120602 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
120603 +unmap_region_7709 unmap_region 1 7709 NULL
120604 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
120605 +show_7711 show 0 7711 NULL
120606 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
120607 +sys_pread64_7721 sys_pread64 3 7721 NULL
120608 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
120609 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
120610 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
120611 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
120612 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
120613 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
120614 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
120615 +write_7751 write 0 7751 NULL
120616 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
120617 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
120618 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
120619 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
120620 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
120621 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
120622 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
120623 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
120624 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
120625 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
120626 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
120627 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
120628 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
120629 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
120630 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
120631 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
120632 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
120633 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
120634 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
120635 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
120636 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
120637 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
120638 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
120639 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
120640 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
120641 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
120642 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
120643 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
120644 +show_7835 show 0 7835 NULL
120645 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
120646 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
120647 +enable_7841 enable 0 7841 NULL nohasharray
120648 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
120649 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
120650 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
120651 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
120652 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
120653 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
120654 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
120655 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
120656 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
120657 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
120658 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
120659 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
120660 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
120661 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
120662 +request_7878 request 0 7878 NULL
120663 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
120664 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
120665 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
120666 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
120667 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
120668 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
120669 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
120670 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
120671 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
120672 +show_7906 show 0 7906 NULL
120673 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
120674 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
120675 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
120676 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
120677 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
120678 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
120679 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
120680 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
120681 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
120682 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
120683 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938
120684 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
120685 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
120686 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
120687 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
120688 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
120689 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
120690 +get_formats_7949 get_formats 0 7949 NULL
120691 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
120692 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
120693 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
120694 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
120695 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
120696 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
120697 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
120698 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
120699 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
120700 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
120701 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
120702 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
120703 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
120704 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
120705 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
120706 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
120707 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
120708 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
120709 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
120710 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
120711 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
120712 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
120713 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
120714 +fb_set_par_8006 fb_set_par 0 8006 NULL
120715 +store_8007 store 0-3 8007 NULL
120716 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
120717 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
120718 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
120719 +vcs_read_8017 vcs_read 3-0 8017 NULL
120720 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
120721 +aux3_show_8025 aux3_show 0 8025 NULL
120722 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
120723 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
120724 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
120725 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
120726 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
120727 +security_syslog_8042 security_syslog 0 8042 NULL
120728 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
120729 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
120730 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
120731 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
120732 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
120733 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
120734 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
120735 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
120736 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
120737 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
120738 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
120739 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
120740 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
120741 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
120742 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
120743 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
120744 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
120745 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
120746 +strict_show_8078 strict_show 0 8078 NULL
120747 +room_for_filename_8085 room_for_filename 3 8085 NULL
120748 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
120749 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
120750 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
120751 +fw_suspend_8094 fw_suspend 0 8094 NULL
120752 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
120753 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
120754 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
120755 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
120756 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
120757 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
120758 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
120759 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
120760 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
120761 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
120762 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
120763 +venus_lookup_8121 venus_lookup 4 8121 NULL
120764 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
120765 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
120766 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
120767 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
120768 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
120769 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
120770 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
120771 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
120772 +next_signal_8135 next_signal 0 8135 NULL
120773 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
120774 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
120775 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
120776 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
120777 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
120778 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
120779 +reload_store_8150 reload_store 0-4 8150 NULL
120780 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
120781 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
120782 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
120783 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
120784 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
120785 +num_writes_show_8162 num_writes_show 0 8162 NULL
120786 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
120787 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
120788 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
120789 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
120790 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
120791 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
120792 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
120793 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
120794 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
120795 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
120796 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
120797 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
120798 +write_classid_8189 write_classid 0 8189 NULL
120799 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
120800 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
120801 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
120802 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
120803 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
120804 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
120805 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
120806 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
120807 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
120808 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
120809 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
120810 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
120811 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
120812 +play_iframe_8219 play_iframe 3 8219 NULL
120813 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
120814 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
120815 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
120816 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
120817 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
120818 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
120819 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
120820 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
120821 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
120822 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
120823 +show_state_disable_8251 show_state_disable 0 8251 NULL
120824 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
120825 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
120826 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
120827 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
120828 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
120829 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
120830 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
120831 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
120832 +init_cdev_8274 init_cdev 1 8274 NULL
120833 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
120834 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
120835 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL
120836 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
120837 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
120838 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
120839 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
120840 +setsockopt_8304 setsockopt 0 8304 NULL
120841 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
120842 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
120843 +uevent_store_8319 uevent_store 0-4 8319 NULL
120844 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
120845 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
120846 +skein256_init_8337 skein256_init 0 8337 NULL
120847 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL
120848 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
120849 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
120850 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
120851 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
120852 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
120853 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
120854 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
120855 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
120856 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
120857 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
120858 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
120859 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
120860 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
120861 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
120862 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
120863 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
120864 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
120865 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
120866 +wil_open_8375 wil_open 0 8375 NULL
120867 +ndo_init_8377 ndo_init 0 8377 NULL
120868 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
120869 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
120870 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
120871 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
120872 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
120873 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
120874 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
120875 +brightness_set_8396 brightness_set 0 8396 NULL
120876 +config_8403 config 0 8403 NULL
120877 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
120878 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
120879 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
120880 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
120881 +alua_activate_8420 alua_activate 0 8420 NULL
120882 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
120883 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
120884 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
120885 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
120886 +capability_set_8433 capability_set 0-4 8433 NULL
120887 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
120888 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
120889 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
120890 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
120891 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
120892 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
120893 +sl_init_8447 sl_init 0 8447 NULL
120894 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
120895 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
120896 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
120897 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
120898 +tgr160_final_8455 tgr160_final 0 8455 NULL
120899 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
120900 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
120901 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
120902 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
120903 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
120904 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
120905 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
120906 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
120907 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
120908 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
120909 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
120910 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
120911 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
120912 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
120913 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
120914 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
120915 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
120916 +in0_input_show_8498 in0_input_show 0 8498 NULL
120917 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
120918 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
120919 +dev_config_8506 dev_config 3 8506 NULL
120920 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
120921 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
120922 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
120923 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
120924 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
120925 +swap_writepage_8522 swap_writepage 0 8522 NULL
120926 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
120927 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
120928 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
120929 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
120930 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
120931 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
120932 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
120933 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
120934 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
120935 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
120936 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
120937 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
120938 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
120939 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
120940 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
120941 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
120942 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
120943 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
120944 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
120945 +ixgb_open_8565 ixgb_open 0 8565 NULL
120946 +set_volume_8569 set_volume 0 8569 NULL
120947 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
120948 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
120949 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
120950 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
120951 +tower_write_8580 tower_write 3-0 8580 NULL
120952 +cmd_wait_8582 cmd_wait 0 8582 NULL
120953 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
120954 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
120955 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
120956 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
120957 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
120958 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
120959 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
120960 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
120961 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
120962 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
120963 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
120964 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
120965 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
120966 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
120967 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
120968 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
120969 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
120970 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
120971 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
120972 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
120973 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
120974 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
120975 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
120976 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
120977 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
120978 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
120979 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
120980 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
120981 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
120982 +options_show_8667 options_show 0 8667 NULL
120983 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
120984 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
120985 +crc32_update_8676 crc32_update 0 8676 NULL
120986 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
120987 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
120988 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
120989 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
120990 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
120991 +start_8697 start 0 8697 NULL
120992 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
120993 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
120994 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
120995 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
120996 +arcfb_write_8702 arcfb_write 3 8702 NULL
120997 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
120998 +init_header_8703 init_header 0 8703 &i_size_read_8703
120999 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
121000 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
121001 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
121002 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
121003 +charger_state_show_8720 charger_state_show 0 8720 NULL
121004 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
121005 +lunid_show_8726 lunid_show 0 8726 NULL
121006 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
121007 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
121008 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
121009 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
121010 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
121011 +f_dupfd_8730 f_dupfd 1 8730 NULL
121012 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
121013 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
121014 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
121015 +compound_order_8750 compound_order 0 8750 NULL nohasharray
121016 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
121017 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
121018 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754
121019 +read_uscorr_8755 read_uscorr 0 8755 NULL
121020 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
121021 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
121022 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
121023 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
121024 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
121025 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
121026 +sys_prctl_8766 sys_prctl 4 8766 NULL
121027 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
121028 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
121029 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
121030 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
121031 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
121032 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
121033 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
121034 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
121035 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
121036 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
121037 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
121038 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
121039 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
121040 +show_hardware_8789 show_hardware 0 8789 NULL
121041 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
121042 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
121043 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
121044 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
121045 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
121046 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
121047 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
121048 +get_size_8811 get_size 0 8811 NULL
121049 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
121050 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
121051 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
121052 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
121053 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
121054 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
121055 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
121056 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
121057 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
121058 +convert_8830 convert 0 8830 NULL
121059 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
121060 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
121061 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
121062 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
121063 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
121064 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
121065 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
121066 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
121067 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
121068 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
121069 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
121070 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
121071 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
121072 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
121073 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
121074 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
121075 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
121076 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
121077 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
121078 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
121079 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
121080 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
121081 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
121082 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
121083 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
121084 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
121085 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
121086 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
121087 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
121088 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
121089 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
121090 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
121091 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
121092 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
121093 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
121094 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
121095 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
121096 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
121097 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
121098 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
121099 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
121100 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
121101 +data_sock_create_8920 data_sock_create 0 8920 NULL
121102 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
121103 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
121104 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
121105 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
121106 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
121107 +layout_commit_8926 layout_commit 0-3 8926 NULL
121108 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
121109 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
121110 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
121111 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
121112 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
121113 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
121114 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
121115 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
121116 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
121117 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
121118 +claim_show_8950 claim_show 0 8950 NULL nohasharray
121119 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
121120 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
121121 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
121122 +set_red_8954 set_red 0-4 8954 NULL
121123 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
121124 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
121125 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
121126 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
121127 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
121128 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
121129 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
121130 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
121131 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
121132 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
121133 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
121134 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
121135 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
121136 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
121137 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
121138 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
121139 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
121140 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
121141 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
121142 +show_state_time_8992 show_state_time 0 8992 NULL
121143 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
121144 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
121145 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
121146 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
121147 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
121148 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
121149 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
121150 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
121151 +epp_read_data_9015 epp_read_data 0 9015 NULL
121152 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
121153 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
121154 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
121155 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
121156 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
121157 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
121158 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
121159 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
121160 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
121161 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
121162 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
121163 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
121164 +nla_put_9042 nla_put 0 9042 NULL
121165 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
121166 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
121167 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
121168 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
121169 +ep_queue_9060 ep_queue 0 9060 NULL
121170 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
121171 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
121172 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
121173 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
121174 +hci_req_add_9067 hci_req_add 3 9067 NULL
121175 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
121176 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
121177 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
121178 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
121179 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
121180 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
121181 +create_queues_9088 create_queues 3-2 9088 NULL
121182 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
121183 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
121184 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
121185 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
121186 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
121187 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
121188 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
121189 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
121190 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
121191 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
121192 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
121193 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
121194 +partial_show_9122 partial_show 0 9122 NULL
121195 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
121196 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
121197 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
121198 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
121199 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
121200 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
121201 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
121202 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
121203 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
121204 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
121205 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
121206 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
121207 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
121208 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
121209 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
121210 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
121211 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
121212 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
121213 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
121214 +ax25_bind_9185 ax25_bind 0 9185 NULL
121215 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
121216 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
121217 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
121218 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
121219 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
121220 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
121221 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
121222 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
121223 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
121224 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
121225 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
121226 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
121227 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
121228 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
121229 +sg_common_write_9209 sg_common_write 0 9209 NULL
121230 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
121231 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
121232 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
121233 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
121234 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
121235 +card_send_command_9215 card_send_command 3 9215 NULL
121236 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
121237 +protocol_write_9219 protocol_write 3-0 9219 NULL
121238 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
121239 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
121240 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
121241 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
121242 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
121243 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
121244 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
121245 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
121246 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
121247 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
121248 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
121249 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
121250 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
121251 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
121252 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
121253 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
121254 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
121255 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
121256 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
121257 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
121258 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
121259 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
121260 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
121261 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
121262 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
121263 +flakey_status_9274 flakey_status 5 9274 NULL
121264 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
121265 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
121266 +open_9278 open 0 9278 &show_indirect_byte_9278
121267 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL
121268 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
121269 +show_9287 show 0 9287 NULL
121270 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
121271 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
121272 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
121273 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
121274 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
121275 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
121276 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
121277 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
121278 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
121279 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
121280 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
121281 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
121282 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
121283 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
121284 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
121285 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
121286 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
121287 +description_show_9327 description_show 0 9327 NULL
121288 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
121289 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
121290 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
121291 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
121292 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
121293 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
121294 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
121295 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
121296 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
121297 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
121298 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
121299 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
121300 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
121301 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
121302 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
121303 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
121304 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
121305 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
121306 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
121307 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
121308 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
121309 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
121310 +queue_skb_9391 queue_skb 0 9391 NULL
121311 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
121312 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
121313 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
121314 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
121315 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
121316 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
121317 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
121318 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
121319 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
121320 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
121321 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
121322 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
121323 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
121324 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
121325 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
121326 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
121327 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
121328 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
121329 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
121330 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
121331 +sync_inode_9429 sync_inode 0 9429 NULL
121332 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
121333 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
121334 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
121335 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
121336 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
121337 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
121338 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
121339 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
121340 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
121341 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
121342 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
121343 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
121344 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
121345 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
121346 +show_in_max2_9458 show_in_max2 0 9458 NULL
121347 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
121348 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
121349 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
121350 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
121351 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
121352 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
121353 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
121354 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
121355 +queue_9475 queue 0 9475 NULL
121356 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
121357 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
121358 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
121359 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
121360 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
121361 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
121362 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
121363 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
121364 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
121365 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
121366 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
121367 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
121368 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
121369 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
121370 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
121371 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
121372 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
121373 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
121374 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
121375 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
121376 +match_format_9516 match_format 0 9516 &disk_events_show_9516
121377 +do_strip_9517 do_strip 0 9517 NULL
121378 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
121379 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
121380 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
121381 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
121382 +lm3533_update_9529 lm3533_update 0 9529 NULL
121383 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
121384 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
121385 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
121386 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
121387 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
121388 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
121389 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
121390 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
121391 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
121392 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
121393 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
121394 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
121395 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
121396 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
121397 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
121398 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
121399 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
121400 +fw_node_create_9559 fw_node_create 2 9559 NULL
121401 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
121402 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
121403 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
121404 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
121405 +status_9569 status 0 9569 NULL nohasharray
121406 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
121407 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
121408 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
121409 +add_memory_9575 add_memory 0 9575 NULL
121410 +sch_access_9576 sch_access 0 9576 NULL
121411 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
121412 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
121413 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
121414 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
121415 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
121416 +bop_mark_9593 bop_mark 0 9593 NULL
121417 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
121418 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
121419 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
121420 +do_sync_9604 do_sync 1 9604 NULL
121421 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
121422 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
121423 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
121424 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
121425 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
121426 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
121427 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
121428 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
121429 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
121430 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
121431 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
121432 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
121433 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
121434 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
121435 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
121436 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
121437 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
121438 +lmLogInit_9643 lmLogInit 0 9643 NULL
121439 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
121440 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
121441 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
121442 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
121443 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
121444 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
121445 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
121446 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
121447 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
121448 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
121449 +inode_setattr_9668 inode_setattr 0 9668 NULL
121450 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
121451 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
121452 +dns_query_9676 dns_query 3 9676 NULL nohasharray
121453 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
121454 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
121455 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
121456 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
121457 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
121458 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
121459 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
121460 +show_in0_9686 show_in0 0 9686 NULL
121461 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
121462 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
121463 +crc32_final_9693 crc32_final 0 9693 NULL
121464 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
121465 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
121466 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
121467 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
121468 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
121469 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
121470 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
121471 +update_flag_9706 update_flag 0 9706 NULL
121472 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
121473 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
121474 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
121475 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
121476 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
121477 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
121478 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
121479 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
121480 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
121481 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
121482 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
121483 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
121484 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
121485 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
121486 +uuid_show_9749 uuid_show 0 9749 NULL
121487 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
121488 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
121489 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
121490 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
121491 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
121492 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
121493 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
121494 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
121495 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
121496 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
121497 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
121498 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
121499 +mapping_error_9774 mapping_error 0 9774 NULL
121500 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
121501 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
121502 +reset_write_9784 reset_write 0-3 9784 NULL
121503 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
121504 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
121505 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
121506 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
121507 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
121508 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
121509 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
121510 +_regmap_write_9803 _regmap_write 0 9803 NULL
121511 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
121512 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
121513 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
121514 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
121515 +ath9k_start_9815 ath9k_start 0 9815 NULL
121516 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
121517 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
121518 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
121519 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
121520 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
121521 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
121522 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
121523 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
121524 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
121525 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
121526 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
121527 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
121528 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
121529 +task_can_attach_9867 task_can_attach 0 9867 NULL
121530 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
121531 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
121532 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
121533 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
121534 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
121535 +show_sensor_9889 show_sensor 0 9889 NULL
121536 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
121537 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
121538 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
121539 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL
121540 +write_9907 write 0-3 9907 NULL
121541 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
121542 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
121543 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
121544 +file_permission_9925 file_permission 0 9925 NULL
121545 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
121546 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
121547 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
121548 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
121549 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
121550 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
121551 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
121552 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
121553 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
121554 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
121555 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
121556 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
121557 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
121558 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
121559 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
121560 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
121561 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
121562 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
121563 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
121564 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
121565 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
121566 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
121567 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
121568 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
121569 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
121570 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
121571 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
121572 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
121573 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
121574 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
121575 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
121576 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
121577 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
121578 +store_als_en_10003 store_als_en 0-4 10003 NULL
121579 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
121580 +check_tp_10015 check_tp 0 10015 NULL
121581 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
121582 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
121583 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
121584 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
121585 +handle_request_10024 handle_request 9 10024 NULL
121586 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
121587 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
121588 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
121589 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
121590 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
121591 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
121592 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
121593 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
121594 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
121595 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
121596 +bop_propagate_10048 bop_propagate 0 10048 NULL
121597 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
121598 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
121599 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
121600 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
121601 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
121602 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
121603 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
121604 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
121605 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
121606 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
121607 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
121608 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
121609 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
121610 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
121611 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
121612 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
121613 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
121614 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
121615 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
121616 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
121617 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
121618 +class_show_10093 class_show 0 10093 NULL
121619 +nr_create_10094 nr_create 0 10094 NULL
121620 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
121621 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
121622 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
121623 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
121624 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
121625 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
121626 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
121627 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
121628 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
121629 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
121630 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
121631 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
121632 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
121633 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
121634 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
121635 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
121636 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
121637 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
121638 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
121639 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
121640 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
121641 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
121642 +qlge_open_10148 qlge_open 0 10148 NULL
121643 +show_alarms_10150 show_alarms 0 10150 NULL
121644 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
121645 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
121646 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
121647 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
121648 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
121649 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
121650 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
121651 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
121652 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
121653 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
121654 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
121655 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
121656 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
121657 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
121658 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
121659 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
121660 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
121661 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
121662 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
121663 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
121664 +address_read_file_10187 address_read_file 0 10187 NULL
121665 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
121666 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
121667 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
121668 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
121669 +extent_writepages_10205 extent_writepages 0 10205 NULL
121670 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
121671 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
121672 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
121673 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
121674 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL
121675 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
121676 +fsync_10223 fsync 0 10223 NULL
121677 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
121678 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
121679 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
121680 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
121681 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
121682 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
121683 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
121684 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
121685 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
121686 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
121687 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
121688 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
121689 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
121690 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
121691 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
121692 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
121693 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
121694 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
121695 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
121696 +store_protocols_10261 store_protocols 0-4 10261 NULL
121697 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
121698 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
121699 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
121700 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
121701 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
121702 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
121703 +add_keys_10284 add_keys 0 10284 NULL
121704 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
121705 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
121706 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
121707 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
121708 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
121709 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
121710 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
121711 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
121712 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
121713 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
121714 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
121715 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
121716 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
121717 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
121718 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
121719 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
121720 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
121721 +cifs_permission_10324 cifs_permission 0 10324 NULL
121722 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
121723 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
121724 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
121725 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
121726 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
121727 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
121728 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
121729 +__smb_init_10336 __smb_init 0 10336 NULL
121730 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
121731 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
121732 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
121733 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
121734 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
121735 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
121736 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
121737 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
121738 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
121739 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
121740 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
121741 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
121742 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
121743 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
121744 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
121745 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
121746 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
121747 +show_rdac0_10381 show_rdac0 0 10381 NULL
121748 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
121749 +show_gpio_10395 show_gpio 0 10395 NULL
121750 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
121751 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
121752 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
121753 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
121754 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
121755 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
121756 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
121757 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
121758 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
121759 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
121760 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
121761 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
121762 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
121763 +free_block_10441 free_block 0 10441 NULL
121764 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
121765 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
121766 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
121767 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
121768 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
121769 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
121770 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
121771 +show_control_state_10474 show_control_state 0 10474 NULL
121772 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
121773 +clip_device_event_10481 clip_device_event 0 10481 NULL
121774 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
121775 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
121776 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
121777 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
121778 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
121779 +show_card_10491 show_card 0 10491 NULL
121780 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
121781 +dst_frames_10499 dst_frames 0 10499 NULL
121782 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
121783 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
121784 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
121785 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
121786 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
121787 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
121788 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
121789 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
121790 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
121791 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
121792 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
121793 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
121794 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
121795 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
121796 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
121797 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
121798 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
121799 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
121800 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
121801 +get_key_10538 get_key 0 10538 NULL
121802 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
121803 +SYSC_read_10545 SYSC_read 3 10545 NULL
121804 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
121805 +ivtv_start_10559 ivtv_start 0 10559 NULL
121806 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
121807 +dix_show_10568 dix_show 0 10568 NULL
121808 +clip_add_10571 clip_add 0 10571 NULL
121809 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
121810 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
121811 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
121812 +swsusp_write_10582 swsusp_write 0 10582 NULL
121813 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
121814 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
121815 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
121816 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
121817 +validate_buf_10589 validate_buf 0 10589 NULL
121818 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
121819 +otp_read_10594 otp_read 5-4-2 10594 NULL
121820 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
121821 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
121822 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
121823 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
121824 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
121825 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
121826 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
121827 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
121828 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
121829 +min_partial_show_10625 min_partial_show 0 10625 NULL
121830 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
121831 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
121832 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
121833 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
121834 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
121835 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
121836 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
121837 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
121838 +check_transition_10639 check_transition 0 10639 NULL
121839 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
121840 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
121841 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
121842 +packet_10644 packet 0 10644 NULL
121843 +write_orph_node_10654 write_orph_node 0 10654 NULL
121844 +open_10656 open 0 10656 NULL
121845 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
121846 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
121847 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
121848 +send_unlock_10666 send_unlock 0 10666 NULL
121849 +parport_write_10669 parport_write 0 10669 NULL
121850 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
121851 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
121852 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
121853 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
121854 +read_10690 read 0 10690 NULL
121855 +edge_write_10692 edge_write 4-0 10692 NULL
121856 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
121857 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
121858 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
121859 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
121860 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
121861 +map_attr_show_10707 map_attr_show 0 10707 NULL
121862 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
121863 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
121864 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
121865 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
121866 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
121867 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
121868 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
121869 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
121870 +spi_sync_10731 spi_sync 0 10731 NULL
121871 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
121872 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
121873 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
121874 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
121875 +sys_syslog_10746 sys_syslog 3 10746 NULL
121876 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
121877 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
121878 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
121879 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
121880 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
121881 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
121882 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
121883 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
121884 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
121885 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
121886 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
121887 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
121888 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
121889 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
121890 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
121891 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
121892 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
121893 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
121894 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
121895 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
121896 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
121897 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
121898 +sys_bind_10799 sys_bind 3 10799 NULL
121899 +query_info_10800 query_info 0 10800 NULL
121900 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
121901 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
121902 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
121903 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
121904 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
121905 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
121906 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
121907 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
121908 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
121909 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
121910 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
121911 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
121912 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
121913 +rsi_parse_10831 rsi_parse 0 10831 NULL
121914 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
121915 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
121916 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
121917 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
121918 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
121919 +show_therm_input_10848 show_therm_input 0 10848 NULL
121920 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
121921 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
121922 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
121923 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
121924 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
121925 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
121926 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
121927 +trivial_online_10866 trivial_online 0 10866 NULL
121928 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
121929 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
121930 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
121931 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
121932 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
121933 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
121934 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
121935 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
121936 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
121937 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
121938 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
121939 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
121940 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
121941 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
121942 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
121943 +get_scq_10897 get_scq 2 10897 NULL
121944 +show_plat_type_10901 show_plat_type 0 10901 NULL
121945 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
121946 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
121947 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
121948 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
121949 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
121950 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
121951 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
121952 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
121953 +kobject_add_10919 kobject_add 0 10919 NULL
121954 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
121955 +shm_read_file_10927 shm_read_file 0 10927 NULL
121956 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
121957 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
121958 +store_guid_10944 store_guid 0-4 10944 NULL
121959 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
121960 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
121961 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
121962 +tun_put_user_10951 tun_put_user 0 10951 NULL
121963 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
121964 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
121965 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
121966 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
121967 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
121968 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
121969 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
121970 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
121971 +pfkey_process_10964 pfkey_process 0 10964 NULL
121972 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
121973 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
121974 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
121975 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
121976 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
121977 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
121978 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
121979 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
121980 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
121981 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
121982 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
121983 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
121984 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
121985 +security_get_bools_11004 security_get_bools 0 11004 NULL
121986 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
121987 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
121988 +show_io_db_11009 show_io_db 0 11009 NULL
121989 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
121990 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
121991 +enic_open_11015 enic_open 0 11015 NULL
121992 +read_11017 read 0 11017 NULL
121993 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
121994 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
121995 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
121996 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
121997 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
121998 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
121999 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
122000 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
122001 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
122002 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
122003 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
122004 +char2uni_11054 char2uni 0 11054 NULL
122005 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
122006 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
122007 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
122008 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
122009 +bond_enslave_11070 bond_enslave 0 11070 NULL
122010 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
122011 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
122012 +count_argc_11083 count_argc 0 11083 NULL
122013 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
122014 +sda_in_11093 sda_in 0 11093 NULL
122015 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
122016 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
122017 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
122018 +aio_read_11102 aio_read 0 11102 NULL
122019 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
122020 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
122021 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
122022 +v_midi_open_11109 v_midi_open 0 11109 NULL
122023 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
122024 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
122025 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
122026 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
122027 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
122028 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
122029 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
122030 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
122031 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
122032 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
122033 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
122034 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
122035 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
122036 +process_ini_11152 process_ini 0 11152 NULL
122037 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
122038 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
122039 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
122040 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
122041 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
122042 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
122043 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
122044 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
122045 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
122046 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
122047 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
122048 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
122049 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
122050 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
122051 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
122052 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
122053 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
122054 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
122055 +fb_set_var_11211 fb_set_var 0 11211 NULL
122056 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
122057 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
122058 +sq_overhead_11218 sq_overhead 0 11218 NULL
122059 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
122060 +__swab16p_11220 __swab16p 0 11220 NULL
122061 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
122062 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
122063 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
122064 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
122065 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
122066 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
122067 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
122068 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
122069 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
122070 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
122071 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
122072 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
122073 +of_irq_count_11253 of_irq_count 0 11253 NULL
122074 +store_refalign_11257 store_refalign 0-4 11257 NULL
122075 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
122076 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
122077 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
122078 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
122079 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
122080 +cru_detect_11272 cru_detect 1 11272 NULL
122081 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
122082 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
122083 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
122084 +reg_write_11295 reg_write 0 11295 NULL
122085 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
122086 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
122087 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
122088 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
122089 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
122090 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
122091 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
122092 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
122093 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
122094 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
122095 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
122096 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
122097 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
122098 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
122099 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
122100 +construct_key_11329 construct_key 3 11329 NULL nohasharray
122101 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
122102 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
122103 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
122104 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
122105 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
122106 +ufx_enable_11338 ufx_enable 0 11338 NULL
122107 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
122108 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
122109 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
122110 +sel_write_create_11353 sel_write_create 3 11353 NULL
122111 +show_in1_input_11354 show_in1_input 0 11354 NULL
122112 +handle_unit_11355 handle_unit 0-1 11355 NULL
122113 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
122114 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
122115 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
122116 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
122117 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
122118 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
122119 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
122120 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
122121 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
122122 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
122123 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
122124 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
122125 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
122126 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
122127 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
122128 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
122129 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
122130 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
122131 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
122132 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
122133 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
122134 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
122135 +qib_write_11394 qib_write 0-3 11394 NULL
122136 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
122137 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
122138 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
122139 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
122140 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
122141 +get_fan_11400 get_fan 0 11400 NULL
122142 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
122143 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
122144 +attention_read_file_11404 attention_read_file 0 11404 NULL
122145 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
122146 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
122147 +str_to_user_11411 str_to_user 2 11411 NULL
122148 +show_blue_11412 show_blue 0 11412 NULL nohasharray
122149 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
122150 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
122151 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
122152 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
122153 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
122154 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
122155 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
122156 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
122157 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
122158 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
122159 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
122160 +attr_show_11424 attr_show 0 11424 NULL
122161 +vring_size_11426 vring_size 0-2-1 11426 NULL
122162 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
122163 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
122164 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
122165 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
122166 +bttv_read_11432 bttv_read 3-0 11432 NULL
122167 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
122168 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
122169 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
122170 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
122171 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
122172 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
122173 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
122174 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
122175 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
122176 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
122177 +event_file_write_11460 event_file_write 0-3 11460 NULL
122178 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
122179 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
122180 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
122181 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
122182 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
122183 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
122184 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
122185 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
122186 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
122187 +set_otp5_11480 set_otp5 4-0 11480 NULL
122188 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
122189 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
122190 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
122191 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
122192 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
122193 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
122194 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
122195 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
122196 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
122197 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
122198 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
122199 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
122200 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
122201 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
122202 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
122203 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
122204 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
122205 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
122206 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
122207 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
122208 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
122209 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
122210 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
122211 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
122212 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
122213 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
122214 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
122215 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
122216 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
122217 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
122218 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
122219 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
122220 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
122221 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
122222 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
122223 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
122224 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
122225 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
122226 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
122227 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
122228 +show_11578 show 0 11578 NULL
122229 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
122230 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
122231 +pvc_bind_11588 pvc_bind 0 11588 NULL
122232 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
122233 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
122234 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
122235 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
122236 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
122237 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
122238 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
122239 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
122240 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
122241 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
122242 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
122243 +max_active_show_11610 max_active_show 0 11610 NULL
122244 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
122245 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
122246 +show_caps_11619 show_caps 0 11619 NULL
122247 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
122248 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
122249 +power_write_file_11626 power_write_file 0-3 11626 NULL
122250 +attr_get_11639 attr_get 0 11639 NULL
122251 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
122252 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
122253 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
122254 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
122255 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
122256 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
122257 +slab_ksize_11664 slab_ksize 0 11664 NULL
122258 +sigd_send_11665 sigd_send 0 11665 NULL
122259 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
122260 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
122261 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
122262 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
122263 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
122264 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
122265 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
122266 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
122267 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
122268 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
122269 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
122270 +split_11691 split 2 11691 NULL
122271 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
122272 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
122273 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
122274 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
122275 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
122276 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
122277 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
122278 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
122279 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
122280 +store_11711 store 0 11711 NULL
122281 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
122282 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
122283 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
122284 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
122285 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
122286 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
122287 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
122288 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
122289 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
122290 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
122291 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
122292 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
122293 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
122294 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
122295 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
122296 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
122297 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
122298 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
122299 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
122300 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
122301 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
122302 +assert_show_11778 assert_show 0 11778 NULL
122303 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
122304 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
122305 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
122306 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
122307 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
122308 +stats_clear_11802 stats_clear 0-3 11802 NULL
122309 +show_hca_type_11803 show_hca_type 0 11803 NULL
122310 +func_11804 func 0 11804 NULL
122311 +open_11806 open 0 11806 NULL nohasharray
122312 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
122313 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
122314 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
122315 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
122316 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
122317 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
122318 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
122319 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
122320 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
122321 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
122322 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
122323 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
122324 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
122325 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
122326 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
122327 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
122328 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
122329 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
122330 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
122331 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
122332 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
122333 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
122334 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
122335 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
122336 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
122337 +fsname_show_11856 fsname_show 0 11856 NULL
122338 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
122339 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
122340 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
122341 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
122342 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
122343 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
122344 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
122345 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
122346 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
122347 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
122348 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
122349 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
122350 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
122351 +image_read_11880 image_read 0-6-5 11880 NULL
122352 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
122353 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
122354 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
122355 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
122356 +avc_audit_11888 avc_audit 0 11888 NULL
122357 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
122358 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
122359 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
122360 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
122361 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
122362 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
122363 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
122364 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
122365 +ti_write_11916 ti_write 0-4 11916 NULL
122366 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
122367 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
122368 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
122369 +bitmap_remap_11929 bitmap_remap 5 11929 NULL
122370 +show_limit_11932 show_limit 0 11932 NULL
122371 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
122372 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
122373 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
122374 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
122375 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
122376 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
122377 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
122378 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
122379 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
122380 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
122381 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
122382 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
122383 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
122384 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
122385 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
122386 +show_11965 show 0 11965 NULL nohasharray
122387 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
122388 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
122389 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
122390 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
122391 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
122392 +pptp_getname_11971 pptp_getname 0 11971 NULL
122393 +split_node_11976 split_node 0 11976 NULL nohasharray
122394 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
122395 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
122396 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
122397 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
122398 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
122399 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
122400 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
122401 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
122402 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
122403 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
122404 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
122405 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
122406 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
122407 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
122408 +bh1780_read_12006 bh1780_read 0 12006 NULL
122409 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
122410 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
122411 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
122412 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
122413 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
122414 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
122415 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
122416 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
122417 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
122418 +device_offline_12042 device_offline 0 12042 NULL
122419 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
122420 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
122421 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
122422 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
122423 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
122424 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
122425 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
122426 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
122427 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
122428 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL
122429 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
122430 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
122431 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
122432 +start_streaming_12074 start_streaming 0 12074 NULL
122433 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
122434 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
122435 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
122436 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
122437 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
122438 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
122439 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
122440 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
122441 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
122442 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
122443 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
122444 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
122445 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
122446 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
122447 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
122448 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
122449 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
122450 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
122451 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
122452 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
122453 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
122454 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
122455 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
122456 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
122457 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
122458 +set_powered_12129 set_powered 4 12129 NULL
122459 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
122460 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
122461 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
122462 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
122463 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
122464 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
122465 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
122466 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
122467 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
122468 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
122469 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
122470 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
122471 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
122472 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
122473 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
122474 +ec_write_12162 ec_write 0 12162 NULL
122475 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
122476 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
122477 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
122478 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
122479 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
122480 +space_show_12178 space_show 0 12178 NULL nohasharray
122481 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
122482 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
122483 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
122484 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
122485 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
122486 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
122487 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
122488 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
122489 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
122490 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
122491 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
122492 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
122493 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
122494 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
122495 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
122496 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
122497 +receive_copy_12216 receive_copy 3 12216 NULL
122498 +btree_writepages_12217 btree_writepages 0 12217 NULL
122499 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
122500 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
122501 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
122502 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
122503 +mode_show_12223 mode_show 0 12223 NULL
122504 +led_write_12224 led_write 0 12224 NULL
122505 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
122506 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
122507 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
122508 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
122509 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
122510 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
122511 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
122512 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
122513 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
122514 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
122515 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
122516 +store_12256 store 0-3 12256 NULL
122517 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
122518 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
122519 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
122520 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
122521 +setsockopt_12262 setsockopt 0 12262 NULL
122522 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
122523 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
122524 +start_12267 start 0 12267 NULL nohasharray
122525 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
122526 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
122527 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
122528 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
122529 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
122530 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
122531 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
122532 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
122533 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
122534 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
122535 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
122536 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
122537 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
122538 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
122539 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
122540 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
122541 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
122542 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
122543 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
122544 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
122545 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
122546 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
122547 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
122548 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
122549 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
122550 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
122551 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
122552 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
122553 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
122554 +show_urb_12326 show_urb 0 12326 NULL
122555 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
122556 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
122557 +write_12336 write 0 12336 NULL
122558 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
122559 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
122560 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
122561 +get_burstcount_12341 get_burstcount 0 12341 NULL
122562 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
122563 +dn_listen_12343 dn_listen 0 12343 NULL
122564 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
122565 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
122566 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
122567 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
122568 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
122569 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
122570 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
122571 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
122572 +store_12367 store 0 12367 NULL
122573 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
122574 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
122575 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
122576 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
122577 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
122578 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
122579 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
122580 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
122581 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
122582 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
122583 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
122584 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
122585 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
122586 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
122587 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
122588 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
122589 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
122590 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
122591 +stats_store_12424 stats_store 0-3 12424 NULL
122592 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
122593 +show_display_12427 show_display 0 12427 NULL
122594 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
122595 +mos7840_open_12439 mos7840_open 0 12439 NULL
122596 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
122597 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
122598 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
122599 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
122600 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
122601 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
122602 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
122603 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
122604 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
122605 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
122606 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
122607 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
122608 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
122609 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
122610 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
122611 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
122612 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
122613 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
122614 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
122615 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
122616 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
122617 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
122618 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
122619 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
122620 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
122621 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
122622 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
122623 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
122624 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
122625 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
122626 +stream_start_12516 stream_start 0 12516 NULL
122627 +open_12519 open 0 12519 NULL
122628 +write_12520 write 0 12520 NULL
122629 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
122630 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
122631 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
122632 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
122633 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
122634 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
122635 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
122636 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
122637 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
122638 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
122639 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
122640 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
122641 +comm_local_read_12541 comm_local_read 0 12541 NULL
122642 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
122643 +masq_device_event_12546 masq_device_event 0 12546 NULL
122644 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
122645 +mr_write_12549 mr_write 0 12549 NULL nohasharray
122646 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
122647 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
122648 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
122649 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
122650 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
122651 +send_convert_12552 send_convert 0 12552 NULL
122652 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
122653 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
122654 +joydev_read_12559 joydev_read 0-3 12559 NULL
122655 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
122656 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
122657 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
122658 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
122659 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
122660 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
122661 +pwm_config_12570 pwm_config 0 12570 NULL
122662 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
122663 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
122664 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
122665 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
122666 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
122667 +request_update_12585 request_update 0 12585 NULL
122668 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
122669 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
122670 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
122671 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
122672 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
122673 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
122674 +add_endpoint_12593 add_endpoint 0 12593 NULL
122675 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
122676 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
122677 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
122678 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
122679 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
122680 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
122681 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
122682 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
122683 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
122684 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
122685 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
122686 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
122687 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
122688 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
122689 +get_component_fault_12625 get_component_fault 0 12625 NULL
122690 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
122691 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
122692 +store_blank_12636 store_blank 0-4 12636 NULL
122693 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
122694 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
122695 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
122696 +wb_create_12651 wb_create 1 12651 NULL
122697 +apply_12652 apply 0 12652 NULL
122698 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
122699 +pid_show_12655 pid_show 0 12655 NULL nohasharray
122700 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
122701 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
122702 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
122703 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
122704 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
122705 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
122706 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
122707 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
122708 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
122709 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
122710 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
122711 +show_12685 show 0 12685 NULL
122712 +sidtab_init_12688 sidtab_init 0 12688 NULL
122713 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
122714 +update_cpumask_12691 update_cpumask 0 12691 NULL
122715 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
122716 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
122717 +tlan_open_12699 tlan_open 0 12699 NULL
122718 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
122719 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
122720 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
122721 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
122722 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
122723 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
122724 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
122725 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
122726 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
122727 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
122728 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
122729 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
122730 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
122731 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
122732 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
122733 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
122734 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
122735 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
122736 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
122737 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
122738 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
122739 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
122740 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
122741 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
122742 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
122743 +listxattr_12769 listxattr 3 12769 NULL
122744 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
122745 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
122746 +check_ci_12775 check_ci 0 12775 NULL nohasharray
122747 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
122748 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
122749 +validate_index_12777 validate_index 0 12777 NULL
122750 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
122751 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
122752 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
122753 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
122754 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
122755 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
122756 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
122757 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
122758 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
122759 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
122760 +mgmt_event_12810 mgmt_event 4 12810 NULL
122761 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
122762 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
122763 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
122764 +readq_12825 readq 0 12825 NULL
122765 +show_12831 show 0 12831 NULL
122766 +create_12834 create 0 12834 NULL nohasharray
122767 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
122768 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
122769 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
122770 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
122771 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
122772 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
122773 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
122774 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
122775 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
122776 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
122777 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
122778 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
122779 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
122780 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
122781 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
122782 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
122783 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
122784 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
122785 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
122786 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
122787 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
122788 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
122789 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
122790 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
122791 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
122792 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
122793 +md_run_12871 md_run 0 12871 &show_12871
122794 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
122795 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
122796 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
122797 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
122798 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
122799 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
122800 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
122801 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
122802 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
122803 +minix_readpage_12897 minix_readpage 0 12897 NULL
122804 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
122805 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
122806 +request_12902 request 0 12902 &_regmap_raw_read_12902
122807 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
122808 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
122809 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
122810 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
122811 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
122812 +show_temp_status_12912 show_temp_status 0 12912 NULL
122813 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
122814 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
122815 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
122816 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
122817 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
122818 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
122819 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
122820 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
122821 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
122822 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL
122823 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
122824 +register_memory_12944 register_memory 0 12944 NULL
122825 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
122826 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
122827 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
122828 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
122829 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
122830 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
122831 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
122832 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
122833 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
122834 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
122835 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
122836 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
122837 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
122838 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
122839 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
122840 +host_lock_show_12993 host_lock_show 0 12993 NULL
122841 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
122842 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
122843 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
122844 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
122845 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
122846 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
122847 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
122848 +shutdown_event_13006 shutdown_event 0 13006 NULL
122849 +show_octave_13007 show_octave 0 13007 NULL
122850 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
122851 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
122852 +vsscanf_13014 vsscanf 0 13014 NULL
122853 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
122854 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
122855 +netvsc_open_13019 netvsc_open 0 13019 NULL
122856 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
122857 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
122858 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
122859 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
122860 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
122861 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
122862 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
122863 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
122864 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
122865 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
122866 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
122867 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
122868 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
122869 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
122870 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
122871 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
122872 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
122873 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
122874 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
122875 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
122876 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
122877 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
122878 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
122879 +ti_do_config_13080 ti_do_config 0 13080 NULL
122880 +get_pwm1_13083 get_pwm1 0 13083 NULL
122881 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
122882 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
122883 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
122884 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
122885 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
122886 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
122887 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
122888 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
122889 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
122890 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
122891 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
122892 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
122893 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
122894 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
122895 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
122896 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
122897 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
122898 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
122899 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
122900 +read_13125 read 0-5 13125 NULL
122901 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
122902 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
122903 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
122904 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
122905 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
122906 +blk_update_request_13146 blk_update_request 3 13146 NULL
122907 +erst_reader_13156 erst_reader 0 13156 NULL
122908 +nes_net_event_13163 nes_net_event 0 13163 NULL
122909 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
122910 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
122911 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
122912 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
122913 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
122914 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
122915 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
122916 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
122917 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
122918 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
122919 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
122920 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
122921 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
122922 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
122923 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
122924 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
122925 +ar5523_start_13193 ar5523_start 0 13193 NULL
122926 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
122927 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
122928 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
122929 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
122930 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
122931 +set_tach_13200 set_tach 0-4 13200 NULL
122932 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
122933 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
122934 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
122935 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
122936 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
122937 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
122938 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
122939 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
122940 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
122941 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
122942 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
122943 +set_vrm_13222 set_vrm 0-4 13222 NULL
122944 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
122945 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
122946 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
122947 +soft_show_13244 soft_show 0 13244 NULL
122948 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
122949 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
122950 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
122951 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
122952 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
122953 +store_13249 store 0 13249 NULL nohasharray
122954 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
122955 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
122956 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
122957 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
122958 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
122959 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
122960 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
122961 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
122962 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
122963 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
122964 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
122965 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
122966 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
122967 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
122968 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
122969 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
122970 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
122971 +sd_major_13294 sd_major 0-1 13294 NULL
122972 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
122973 +map_offset_show_13301 map_offset_show 0 13301 NULL
122974 +set_ptk_13304 set_ptk 0 13304 NULL
122975 +store_13310 store 0 13310 NULL
122976 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
122977 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
122978 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
122979 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
122980 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
122981 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
122982 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
122983 +connect_layer1_13336 connect_layer1 0 13336 NULL
122984 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
122985 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
122986 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
122987 +get_bits_13353 get_bits 0-2 13353 NULL
122988 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
122989 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
122990 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
122991 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
122992 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
122993 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
122994 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
122995 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
122996 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
122997 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
122998 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
122999 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
123000 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
123001 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
123002 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
123003 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
123004 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
123005 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
123006 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
123007 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
123008 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
123009 +sky2_receive_13407 sky2_receive 2 13407 NULL
123010 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
123011 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
123012 +store_flush_13416 store_flush 0 13416 NULL
123013 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
123014 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
123015 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
123016 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
123017 +smb_sendv_13437 smb_sendv 0 13437 NULL
123018 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
123019 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
123020 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
123021 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
123022 +close_patch_13445 close_patch 0 13445 NULL
123023 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
123024 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
123025 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
123026 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
123027 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
123028 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
123029 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
123030 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
123031 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
123032 +target_freq_show_13471 target_freq_show 0 13471 NULL
123033 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
123034 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
123035 +show_13475 show 0 13475 NULL nohasharray
123036 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
123037 +get_temp_13476 get_temp 0 13476 NULL
123038 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
123039 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
123040 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
123041 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
123042 +write_13490 write 0 13490 NULL
123043 +data_read_13494 data_read 3-0 13494 NULL nohasharray
123044 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
123045 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
123046 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
123047 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
123048 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
123049 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
123050 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
123051 +core_status_13515 core_status 4-0 13515 NULL nohasharray
123052 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
123053 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
123054 +show_dock_type_13518 show_dock_type 0 13518 NULL
123055 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
123056 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
123057 +bm_init_13529 bm_init 2 13529 NULL
123058 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
123059 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
123060 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
123061 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
123062 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
123063 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
123064 +venus_access_13541 venus_access 0 13541 NULL
123065 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
123066 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
123067 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
123068 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
123069 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
123070 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
123071 +hp100_open_13551 hp100_open 0 13551 NULL
123072 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
123073 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
123074 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
123075 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
123076 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
123077 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
123078 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
123079 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
123080 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
123081 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
123082 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
123083 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
123084 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
123085 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
123086 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
123087 +ci_role_start_13579 ci_role_start 0 13579 NULL
123088 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
123089 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
123090 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
123091 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
123092 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
123093 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
123094 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
123095 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
123096 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
123097 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
123098 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
123099 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
123100 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
123101 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
123102 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
123103 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
123104 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
123105 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
123106 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
123107 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
123108 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
123109 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
123110 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
123111 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
123112 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
123113 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
123114 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
123115 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
123116 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
123117 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
123118 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
123119 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
123120 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
123121 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
123122 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
123123 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
123124 +period_to_str_13642 period_to_str 0 13642 NULL
123125 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
123126 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
123127 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
123128 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
123129 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
123130 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
123131 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
123132 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
123133 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
123134 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
123135 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
123136 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
123137 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
123138 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
123139 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
123140 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
123141 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
123142 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
123143 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
123144 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
123145 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
123146 +usb_get_string_13693 usb_get_string 0 13693 NULL
123147 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
123148 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
123149 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
123150 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
123151 +gprs_attach_13708 gprs_attach 0 13708 NULL
123152 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
123153 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
123154 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
123155 +manf_id_show_13718 manf_id_show 0 13718 NULL
123156 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
123157 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
123158 +get_codec_name_13721 get_codec_name 0 13721 NULL
123159 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
123160 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
123161 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
123162 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
123163 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
123164 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
123165 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
123166 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
123167 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
123168 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
123169 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
123170 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
123171 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
123172 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
123173 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
123174 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
123175 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
123176 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
123177 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
123178 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
123179 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
123180 +migrate_pages_13797 migrate_pages 0 13797 NULL
123181 +cpu_down_13801 cpu_down 0 13801 NULL
123182 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
123183 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
123184 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
123185 +random_read_13815 random_read 3-0 13815 NULL nohasharray
123186 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
123187 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
123188 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
123189 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
123190 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
123191 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
123192 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
123193 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
123194 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
123195 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
123196 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
123197 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
123198 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
123199 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
123200 +acknak_13844 acknak 0 13844 NULL nohasharray
123201 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
123202 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
123203 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
123204 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
123205 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
123206 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
123207 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
123208 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
123209 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
123210 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
123211 +lmc_open_13868 lmc_open 0 13868 NULL
123212 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
123213 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
123214 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
123215 +speed_show_13879 speed_show 0 13879 NULL
123216 +ad9523_read_13881 ad9523_read 0 13881 NULL
123217 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
123218 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
123219 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
123220 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
123221 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
123222 +recv_13888 recv 0-3 13888 NULL
123223 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
123224 +get_amixer_13890 get_amixer 0 13890 NULL
123225 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
123226 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
123227 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
123228 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
123229 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
123230 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
123231 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
123232 +f81232_open_13915 f81232_open 0 13915 NULL
123233 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
123234 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
123235 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
123236 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
123237 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
123238 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
123239 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
123240 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
123241 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
123242 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
123243 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
123244 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
123245 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
123246 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
123247 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951
123248 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
123249 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
123250 +audit_caps_13958 audit_caps 3-0 13958 NULL
123251 +sr_write_13961 sr_write 3 13961 NULL
123252 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
123253 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
123254 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
123255 +com90xx_found_13974 com90xx_found 3 13974 NULL
123256 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
123257 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
123258 +dsp_read_13980 dsp_read 0-2 13980 NULL
123259 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
123260 +func_13981 func 0 13981 &dvb_demux_read_13981
123261 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
123262 +mon_notify_13986 mon_notify 0 13986 NULL
123263 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
123264 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
123265 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
123266 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
123267 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
123268 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
123269 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
123270 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
123271 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
123272 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
123273 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
123274 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
123275 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
123276 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
123277 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
123278 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
123279 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
123280 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
123281 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
123282 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
123283 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
123284 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
123285 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
123286 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
123287 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
123288 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
123289 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
123290 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
123291 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
123292 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
123293 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
123294 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
123295 +read_14049 read 0 14049 NULL
123296 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
123297 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
123298 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
123299 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
123300 +__wait_latch_14057 __wait_latch 0 14057 NULL
123301 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
123302 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
123303 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
123304 +show_pan_14065 show_pan 0 14065 NULL
123305 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
123306 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
123307 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
123308 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
123309 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
123310 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
123311 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
123312 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
123313 +store_sched2_14094 store_sched2 4-0 14094 NULL
123314 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
123315 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
123316 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
123317 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
123318 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
123319 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
123320 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
123321 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
123322 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
123323 +sys_bpf_14109 sys_bpf 3 14109 NULL
123324 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
123325 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
123326 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
123327 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
123328 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
123329 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
123330 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
123331 +readSuper_14128 readSuper 0 14128 NULL
123332 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
123333 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
123334 +bnep_send_14132 bnep_send 3 14132 NULL
123335 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
123336 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
123337 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
123338 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
123339 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
123340 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
123341 +em_canid_change_14150 em_canid_change 3 14150 NULL
123342 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
123343 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
123344 +alx_open_14158 alx_open 0 14158 NULL nohasharray
123345 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
123346 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
123347 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
123348 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
123349 +do_write_inode_14162 do_write_inode 0 14162 NULL
123350 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
123351 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
123352 +print_input_mask_14168 print_input_mask 0-3 14168 NULL
123353 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
123354 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
123355 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
123356 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
123357 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
123358 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
123359 +suspend_14194 suspend 0 14194 NULL nohasharray
123360 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
123361 +do_splice_14196 do_splice 5 14196 NULL
123362 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
123363 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
123364 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
123365 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
123366 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
123367 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
123368 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
123369 +cancel_lock_14207 cancel_lock 0 14207 NULL
123370 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
123371 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
123372 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
123373 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
123374 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
123375 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
123376 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
123377 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
123378 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
123379 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
123380 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
123381 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
123382 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
123383 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
123384 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
123385 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL
123386 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
123387 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
123388 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
123389 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
123390 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
123391 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
123392 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
123393 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
123394 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
123395 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
123396 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
123397 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
123398 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
123399 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
123400 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
123401 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
123402 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
123403 +show_shost_state_14285 show_shost_state 0 14285 NULL
123404 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
123405 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
123406 +rr_status_14293 rr_status 5-0 14293 NULL
123407 +restart_write_file_14294 restart_write_file 0 14294 NULL
123408 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
123409 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
123410 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
123411 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
123412 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
123413 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
123414 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
123415 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
123416 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
123417 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
123418 +list_one_attr_14309 list_one_attr 0 14309 NULL
123419 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
123420 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
123421 +show_otp4en_14321 show_otp4en 0 14321 NULL
123422 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
123423 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
123424 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
123425 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
123426 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
123427 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
123428 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
123429 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
123430 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
123431 +ep_aio_rwtail_14347 ep_aio_rwtail 6 14347 NULL
123432 +writepages_14348 writepages 0 14348 NULL
123433 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
123434 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
123435 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
123436 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
123437 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
123438 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
123439 +read_block_data_14358 read_block_data 0 14358 NULL
123440 +_kstrtol_14359 _kstrtol 0 14359 NULL
123441 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
123442 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
123443 +revision_id_show_14361 revision_id_show 0 14361 NULL
123444 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
123445 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
123446 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
123447 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
123448 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
123449 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
123450 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
123451 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
123452 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
123453 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
123454 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
123455 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
123456 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
123457 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
123458 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
123459 +show_cpumask_14414 show_cpumask 0 14414 NULL
123460 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
123461 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
123462 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
123463 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
123464 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
123465 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
123466 +store_threeg_14430 store_threeg 4 14430 NULL
123467 +show_temp_label_14434 show_temp_label 0 14434 NULL
123468 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
123469 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
123470 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
123471 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
123472 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
123473 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
123474 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
123475 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
123476 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
123477 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
123478 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
123479 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
123480 +access_store_14459 access_store 0-4 14459 NULL
123481 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
123482 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
123483 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
123484 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
123485 +set_peek_off_14474 set_peek_off 0 14474 NULL
123486 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
123487 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
123488 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
123489 +store_14478 store 0-4 14478 NULL
123490 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
123491 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
123492 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
123493 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
123494 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
123495 +split_state_14491 split_state 0 14491 NULL
123496 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
123497 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
123498 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
123499 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
123500 +i801_check_post_14501 i801_check_post 0 14501 NULL
123501 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
123502 +patch_cr157_14509 patch_cr157 0 14509 NULL
123503 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
123504 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
123505 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
123506 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
123507 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
123508 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
123509 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
123510 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
123511 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
123512 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
123513 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
123514 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
123515 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
123516 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
123517 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
123518 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
123519 +getxattr_14545 getxattr 0 14545 NULL nohasharray
123520 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
123521 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
123522 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
123523 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
123524 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
123525 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
123526 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
123527 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
123528 +label_cpu_14568 label_cpu 0 14568 NULL
123529 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
123530 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
123531 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
123532 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
123533 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
123534 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
123535 +write_info_14584 write_info 0-3 14584 NULL
123536 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
123537 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
123538 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
123539 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
123540 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
123541 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
123542 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
123543 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
123544 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
123545 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
123546 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
123547 +init_nic_14611 init_nic 0 14611 NULL
123548 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
123549 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
123550 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
123551 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
123552 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626
123553 +show_temphyst_14627 show_temphyst 0 14627 NULL
123554 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
123555 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
123556 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
123557 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
123558 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
123559 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
123560 +write_14642 write 0 14642 NULL
123561 +dbJoin_14644 dbJoin 0 14644 NULL
123562 +profile_replace_14652 profile_replace 3-0 14652 NULL
123563 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
123564 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
123565 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
123566 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
123567 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
123568 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
123569 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
123570 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
123571 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
123572 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
123573 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
123574 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
123575 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
123576 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
123577 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
123578 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
123579 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL
123580 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
123581 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
123582 +find_shared_port_14689 find_shared_port 0 14689 NULL
123583 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
123584 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
123585 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
123586 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
123587 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
123588 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
123589 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
123590 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
123591 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
123592 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
123593 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
123594 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
123595 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
123596 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
123597 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
123598 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
123599 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
123600 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
123601 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
123602 +vfd_write_14717 vfd_write 3-0 14717 NULL
123603 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
123604 +inet_listen_14723 inet_listen 0 14723 NULL
123605 +show_interval_14725 show_interval 0 14725 NULL nohasharray
123606 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
123607 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
123608 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
123609 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
123610 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
123611 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
123612 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
123613 +store_camera_14751 store_camera 4-0 14751 NULL
123614 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
123615 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
123616 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
123617 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
123618 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
123619 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
123620 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
123621 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
123622 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
123623 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
123624 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
123625 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
123626 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
123627 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
123628 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
123629 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
123630 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
123631 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
123632 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
123633 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
123634 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
123635 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
123636 +hpet_readl_14801 hpet_readl 0 14801 NULL
123637 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
123638 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
123639 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
123640 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
123641 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
123642 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
123643 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
123644 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
123645 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
123646 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
123647 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
123648 +show_temp_input_14828 show_temp_input 0 14828 NULL
123649 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
123650 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
123651 +max_power_show_14836 max_power_show 0 14836 NULL
123652 +name_len_14843 name_len 0-2 14843 NULL
123653 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
123654 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
123655 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
123656 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
123657 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
123658 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
123659 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
123660 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
123661 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
123662 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
123663 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
123664 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
123665 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
123666 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
123667 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
123668 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
123669 +mfg_show_14897 mfg_show 0 14897 NULL
123670 +ea_init_14899 ea_init 0 14899 NULL
123671 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
123672 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
123673 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
123674 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
123675 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
123676 +krealloc_14908 krealloc 2 14908 NULL nohasharray
123677 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
123678 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
123679 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
123680 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
123681 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
123682 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
123683 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
123684 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
123685 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
123686 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
123687 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
123688 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
123689 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
123690 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
123691 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
123692 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
123693 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
123694 +queue_cnt_14951 queue_cnt 0 14951 NULL
123695 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
123696 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
123697 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
123698 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
123699 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
123700 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
123701 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
123702 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
123703 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
123704 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
123705 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
123706 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
123707 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
123708 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
123709 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
123710 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
123711 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
123712 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
123713 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
123714 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
123715 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
123716 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
123717 +hvc_write_14999 hvc_write 0-3 14999 NULL
123718 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
123719 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
123720 +add_request_15003 add_request 0 15003 &store_touchpad_15003
123721 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
123722 +dump_write_15008 dump_write 0-3 15008 NULL
123723 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
123724 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
123725 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
123726 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
123727 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
123728 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
123729 +predisable_15024 predisable 0 15024 NULL
123730 +vmap_15025 vmap 2 15025 NULL
123731 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
123732 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
123733 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
123734 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
123735 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
123736 +priority_store_15039 priority_store 4-0 15039 NULL
123737 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
123738 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
123739 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
123740 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
123741 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
123742 +show_otp3en_15049 show_otp3en 0 15049 NULL
123743 +show_15051 show 0 15051 NULL
123744 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
123745 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
123746 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
123747 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
123748 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
123749 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
123750 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
123751 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
123752 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
123753 +group_addr_show_15078 group_addr_show 0 15078 NULL
123754 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
123755 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
123756 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
123757 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
123758 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
123759 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
123760 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
123761 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
123762 +show_designated_root_15098 show_designated_root 0 15098 NULL
123763 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
123764 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
123765 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
123766 +show_interface_15117 show_interface 0 15117 NULL
123767 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
123768 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
123769 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
123770 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
123771 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
123772 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
123773 +set_max_15128 set_max 0-4 15128 NULL
123774 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
123775 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
123776 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
123777 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
123778 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
123779 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
123780 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
123781 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
123782 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
123783 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
123784 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
123785 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
123786 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
123787 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
123788 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
123789 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
123790 +ocontext_read_15178 ocontext_read 0 15178 NULL
123791 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
123792 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
123793 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
123794 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
123795 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
123796 +pci200_open_15194 pci200_open 0 15194 NULL
123797 +async_show_15209 async_show 0 15209 NULL
123798 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
123799 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
123800 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
123801 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
123802 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
123803 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
123804 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
123805 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
123806 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
123807 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
123808 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
123809 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
123810 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
123811 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
123812 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
123813 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
123814 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
123815 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
123816 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
123817 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
123818 +nr_bind_15261 nr_bind 0 15261 NULL
123819 +div64_u64_15263 div64_u64 0 15263 NULL
123820 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
123821 +simple_strtol_15273 simple_strtol 0 15273 NULL
123822 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
123823 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
123824 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
123825 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
123826 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
123827 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
123828 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
123829 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
123830 +send_write_15294 send_write 6-5-0 15294 NULL
123831 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
123832 +recover_store_15296 recover_store 0-3 15296 NULL
123833 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
123834 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
123835 +readpage_15301 readpage 0 15301 NULL
123836 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
123837 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
123838 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
123839 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
123840 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
123841 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
123842 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
123843 +alc_init_15309 alc_init 0 15309 NULL
123844 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
123845 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
123846 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
123847 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
123848 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
123849 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
123850 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
123851 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
123852 +ioread16_15342 ioread16 0 15342 NULL
123853 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
123854 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
123855 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
123856 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
123857 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
123858 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
123859 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
123860 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
123861 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
123862 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
123863 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
123864 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
123865 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
123866 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
123867 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
123868 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
123869 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
123870 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
123871 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
123872 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
123873 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
123874 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
123875 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
123876 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
123877 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
123878 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
123879 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
123880 +_regmap_read_15396 _regmap_read 0 15396 NULL
123881 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
123882 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
123883 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
123884 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
123885 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
123886 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
123887 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
123888 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
123889 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
123890 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
123891 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
123892 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
123893 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
123894 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
123895 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
123896 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
123897 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
123898 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
123899 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
123900 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
123901 +memweight_15450 memweight 0 15450 NULL
123902 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
123903 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
123904 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
123905 +vmalloc_15464 vmalloc 1 15464 NULL
123906 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
123907 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
123908 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
123909 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
123910 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
123911 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
123912 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
123913 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
123914 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
123915 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
123916 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
123917 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
123918 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
123919 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
123920 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
123921 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
123922 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
123923 +iolock_15500 iolock 0 15500 NULL
123924 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
123925 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
123926 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
123927 +map_sg_15523 map_sg 0-3 15523 NULL
123928 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
123929 +store_15525 store 0 15525 NULL
123930 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
123931 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
123932 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
123933 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
123934 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
123935 +show_rdac2_15539 show_rdac2 0 15539 NULL
123936 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
123937 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
123938 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
123939 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
123940 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
123941 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
123942 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
123943 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
123944 +do_send_15559 do_send 4 15559 NULL nohasharray
123945 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
123946 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
123947 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
123948 +get_checksum_15564 get_checksum 0 15564 NULL
123949 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
123950 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
123951 +persistent_status_15574 persistent_status 4 15574 NULL
123952 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
123953 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
123954 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
123955 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
123956 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
123957 +vme_user_write_15587 vme_user_write 3 15587 NULL
123958 +permission_15588 permission 0 15588 NULL
123959 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
123960 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
123961 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
123962 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
123963 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
123964 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
123965 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
123966 +mic_map_15618 mic_map 0-2 15618 NULL
123967 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
123968 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
123969 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
123970 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
123971 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
123972 +authorized_show_15636 authorized_show 0 15636 NULL
123973 +fill_func_15640 fill_func 0 15640 NULL
123974 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
123975 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
123976 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
123977 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
123978 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
123979 +fs_path_add_15648 fs_path_add 3 15648 NULL
123980 +__do_readpage_15652 __do_readpage 0 15652 NULL
123981 +xsd_read_15653 xsd_read 3-0 15653 NULL
123982 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
123983 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
123984 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
123985 +store_15665 store 0-3 15665 NULL
123986 +unix_bind_15668 unix_bind 3-0 15668 NULL
123987 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
123988 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
123989 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
123990 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
123991 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
123992 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
123993 +ndo_open_15687 ndo_open 0 15687 NULL
123994 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
123995 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
123996 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
123997 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
123998 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
123999 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
124000 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
124001 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
124002 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
124003 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
124004 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
124005 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
124006 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
124007 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
124008 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
124009 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
124010 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
124011 +array_state_show_15758 array_state_show 0 15758 NULL
124012 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
124013 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
124014 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
124015 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
124016 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
124017 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
124018 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
124019 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
124020 +call_modprobe_15781 call_modprobe 0 15781 NULL
124021 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
124022 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
124023 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
124024 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
124025 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
124026 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
124027 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
124028 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
124029 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
124030 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
124031 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
124032 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
124033 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
124034 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
124035 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
124036 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
124037 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
124038 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
124039 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
124040 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
124041 +read_reg_15838 read_reg 0 15838 NULL
124042 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
124043 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
124044 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
124045 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
124046 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
124047 +errors_show_15863 errors_show 0 15863 NULL nohasharray
124048 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
124049 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
124050 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
124051 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
124052 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
124053 +set_in_min_15872 set_in_min 0-4 15872 NULL
124054 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
124055 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
124056 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
124057 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
124058 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
124059 +do_truncation_15882 do_truncation 0 15882 NULL
124060 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
124061 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
124062 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
124063 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
124064 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
124065 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
124066 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
124067 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
124068 +send_tx_power_15914 send_tx_power 0 15914 NULL
124069 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
124070 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
124071 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
124072 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
124073 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
124074 +power_read_15939 power_read 3-0 15939 NULL
124075 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
124076 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
124077 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
124078 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
124079 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
124080 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
124081 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
124082 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
124083 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
124084 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
124085 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
124086 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
124087 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
124088 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
124089 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
124090 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
124091 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
124092 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
124093 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
124094 +stir_net_open_15991 stir_net_open 0 15991 NULL
124095 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
124096 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
124097 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
124098 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
124099 +period_store_16008 period_store 0-4 16008 NULL
124100 +do_open_16009 do_open 0 16009 NULL
124101 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
124102 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
124103 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
124104 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
124105 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
124106 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
124107 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
124108 +got_frame_16028 got_frame 2 16028 NULL
124109 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
124110 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
124111 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
124112 +show_virtual_16047 show_virtual 0 16047 NULL
124113 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL
124114 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
124115 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
124116 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
124117 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
124118 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
124119 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
124120 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
124121 +file_has_perm_16070 file_has_perm 0 16070 NULL
124122 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
124123 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
124124 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
124125 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
124126 +updateSuper_16079 updateSuper 0 16079 NULL
124127 +mt2063_read_16080 mt2063_read 0 16080 NULL
124128 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
124129 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
124130 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
124131 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
124132 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
124133 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
124134 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
124135 +_submit_bh_16106 _submit_bh 0 16106 NULL
124136 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
124137 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
124138 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
124139 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
124140 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
124141 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
124142 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
124143 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
124144 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
124145 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
124146 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
124147 +dn_getname_16122 dn_getname 0 16122 NULL
124148 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
124149 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
124150 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
124151 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
124152 +fsm_init_16134 fsm_init 2 16134 NULL
124153 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
124154 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
124155 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
124156 +input_register_device_16147 input_register_device 0 16147 NULL
124157 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
124158 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
124159 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
124160 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
124161 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
124162 +queues_show_16159 queues_show 0 16159 NULL nohasharray
124163 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
124164 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
124165 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
124166 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
124167 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
124168 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
124169 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
124170 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
124171 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
124172 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
124173 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
124174 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
124175 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
124176 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
124177 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
124178 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
124179 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
124180 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
124181 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
124182 +bind_16210 bind 0 16210 NULL nohasharray
124183 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
124184 +create_table_16213 create_table 2 16213 NULL
124185 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
124186 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
124187 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
124188 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
124189 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
124190 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
124191 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
124192 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
124193 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
124194 +cc770_open_16228 cc770_open 0 16228 NULL
124195 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
124196 +r6040_up_16233 r6040_up 0 16233 NULL
124197 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
124198 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
124199 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
124200 +update_mctime_16242 update_mctime 0 16242 NULL
124201 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
124202 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
124203 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
124204 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
124205 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
124206 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
124207 +show_xoffset_16251 show_xoffset 0 16251 NULL
124208 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
124209 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
124210 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
124211 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
124212 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
124213 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
124214 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
124215 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
124216 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
124217 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
124218 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
124219 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
124220 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
124221 +account_16283 account 0-4-2 16283 NULL nohasharray
124222 +mirror_status_16283 mirror_status 5 16283 &account_16283
124223 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
124224 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
124225 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
124226 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
124227 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
124228 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
124229 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
124230 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
124231 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
124232 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
124233 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
124234 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
124235 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
124236 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
124237 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
124238 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
124239 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
124240 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
124241 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
124242 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
124243 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
124244 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
124245 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
124246 +enable_periodic_16329 enable_periodic 0 16329 NULL
124247 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
124248 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
124249 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
124250 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
124251 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
124252 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
124253 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
124254 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
124255 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
124256 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
124257 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
124258 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
124259 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
124260 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
124261 +rbd_add_16366 rbd_add 0-3 16366 NULL
124262 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
124263 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
124264 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
124265 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
124266 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
124267 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
124268 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
124269 +rmd160_init_16389 rmd160_init 0 16389 NULL
124270 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
124271 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
124272 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
124273 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
124274 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
124275 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
124276 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
124277 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
124278 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
124279 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
124280 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
124281 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
124282 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
124283 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
124284 +fill_buffer_16418 fill_buffer 0 16418 NULL
124285 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
124286 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
124287 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
124288 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
124289 +format_nservers_16426 format_nservers 0 16426 NULL
124290 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
124291 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
124292 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
124293 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
124294 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
124295 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
124296 +do_uevent_16445 do_uevent 0 16445 NULL
124297 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
124298 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
124299 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
124300 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
124301 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
124302 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
124303 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
124304 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
124305 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
124306 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
124307 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
124308 +store_line1_16491 store_line1 4-0 16491 NULL
124309 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
124310 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
124311 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
124312 +validate_request_16496 validate_request 0 16496 NULL
124313 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
124314 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
124315 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
124316 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
124317 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
124318 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
124319 +capi_read_16511 capi_read 0-3 16511 NULL
124320 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
124321 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
124322 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
124323 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
124324 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
124325 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
124326 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
124327 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
124328 +date_show_16538 date_show 0 16538 NULL
124329 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
124330 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
124331 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
124332 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
124333 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
124334 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
124335 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
124336 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
124337 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
124338 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
124339 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
124340 +transmit_skb_16573 transmit_skb 0 16573 NULL
124341 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
124342 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
124343 +psend_16586 psend 0 16586 NULL
124344 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
124345 +efx_net_open_16592 efx_net_open 0 16592 NULL
124346 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
124347 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
124348 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
124349 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
124350 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
124351 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
124352 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
124353 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
124354 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
124355 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
124356 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
124357 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
124358 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
124359 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
124360 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
124361 +strict_store_16631 strict_store 0-3 16631 NULL
124362 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
124363 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
124364 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
124365 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
124366 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
124367 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
124368 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
124369 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
124370 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
124371 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
124372 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
124373 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
124374 +store_remote_port_16666 store_remote_port 0 16666 NULL
124375 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
124376 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
124377 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
124378 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
124379 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
124380 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
124381 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
124382 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
124383 +follow_automount_16700 follow_automount 0 16700 NULL
124384 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
124385 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
124386 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
124387 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
124388 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
124389 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
124390 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
124391 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
124392 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
124393 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
124394 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
124395 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
124396 +_read_reg_16730 _read_reg 0 16730 NULL
124397 +com20020_resume_16732 com20020_resume 0 16732 NULL
124398 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
124399 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
124400 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
124401 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
124402 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
124403 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
124404 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
124405 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
124406 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
124407 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
124408 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
124409 +offline_16765 offline 0 16765 NULL
124410 +migratepage_16769 migratepage 0 16769 NULL
124411 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
124412 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
124413 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
124414 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
124415 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
124416 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
124417 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
124418 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
124419 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
124420 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
124421 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
124422 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
124423 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
124424 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
124425 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
124426 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
124427 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
124428 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
124429 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
124430 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
124431 +diWrite_16825 diWrite 0 16825 NULL
124432 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
124433 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
124434 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
124435 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
124436 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
124437 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
124438 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
124439 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
124440 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
124441 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
124442 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
124443 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
124444 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
124445 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
124446 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
124447 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
124448 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
124449 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
124450 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
124451 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
124452 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
124453 +st_write_16874 st_write 3-0 16874 NULL
124454 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
124455 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
124456 +always_connected_16878 always_connected 0 16878 NULL
124457 +tulip_open_16881 tulip_open 0 16881 NULL
124458 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
124459 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
124460 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
124461 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
124462 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
124463 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
124464 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
124465 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
124466 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
124467 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
124468 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
124469 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
124470 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
124471 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
124472 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
124473 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
124474 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
124475 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
124476 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
124477 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
124478 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
124479 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
124480 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
124481 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
124482 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
124483 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
124484 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
124485 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
124486 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
124487 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
124488 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
124489 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
124490 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
124491 +parse_hints_16960 parse_hints 0 16960 NULL
124492 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
124493 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
124494 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
124495 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
124496 +lid_show_16974 lid_show 0 16974 NULL nohasharray
124497 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
124498 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
124499 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
124500 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
124501 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
124502 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
124503 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
124504 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
124505 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
124506 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
124507 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
124508 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
124509 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
124510 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
124511 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
124512 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
124513 +show_dgid_17011 show_dgid 0 17011 NULL
124514 +atk_name_show_17015 atk_name_show 0 17015 NULL
124515 +irda_bind_17016 irda_bind 0 17016 NULL
124516 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
124517 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
124518 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
124519 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
124520 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
124521 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
124522 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
124523 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
124524 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
124525 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
124526 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
124527 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
124528 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
124529 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
124530 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
124531 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
124532 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
124533 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
124534 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
124535 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
124536 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
124537 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
124538 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
124539 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
124540 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
124541 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
124542 +entry_length_17093 entry_length 0 17093 NULL
124543 +write_reg_17098 write_reg 0 17098 NULL
124544 +sys_preadv_17100 sys_preadv 3 17100 NULL
124545 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
124546 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
124547 +components_show_17105 components_show 0 17105 NULL
124548 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
124549 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
124550 +md4_final_17113 md4_final 0 17113 NULL
124551 +write_mem_17114 write_mem 3-0 17114 NULL
124552 +disk_range_show_17116 disk_range_show 0 17116 NULL
124553 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
124554 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
124555 +e1000_open_17127 e1000_open 0 17127 NULL
124556 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
124557 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
124558 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
124559 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
124560 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
124561 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
124562 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
124563 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
124564 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
124565 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
124566 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
124567 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
124568 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
124569 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
124570 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
124571 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
124572 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
124573 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
124574 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
124575 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
124576 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
124577 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
124578 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
124579 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
124580 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
124581 +fan_set_state_17173 fan_set_state 0 17173 NULL
124582 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
124583 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
124584 +set_otp2_17177 set_otp2 4-0 17177 NULL
124585 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
124586 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
124587 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
124588 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
124589 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
124590 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
124591 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
124592 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
124593 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
124594 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
124595 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
124596 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
124597 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
124598 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
124599 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
124600 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
124601 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
124602 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
124603 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
124604 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
124605 +metadata_show_17234 metadata_show 0 17234 NULL
124606 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
124607 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
124608 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
124609 +r3964_read_17257 r3964_read 0 17257 NULL
124610 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
124611 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
124612 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
124613 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
124614 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
124615 +alloc_ep_17269 alloc_ep 1 17269 NULL
124616 +get_locations_17274 get_locations 0 17274 NULL
124617 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
124618 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
124619 +pg_read_17276 pg_read 3-0 17276 NULL
124620 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
124621 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
124622 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
124623 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
124624 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
124625 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
124626 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
124627 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
124628 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
124629 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
124630 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
124631 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
124632 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
124633 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
124634 +skb_pad_17302 skb_pad 2 17302 NULL
124635 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
124636 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
124637 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
124638 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
124639 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
124640 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
124641 +read_17315 read 0 17315 NULL nohasharray
124642 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
124643 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
124644 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
124645 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
124646 +protection_type_show_17322 protection_type_show 0 17322 NULL
124647 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
124648 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
124649 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
124650 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
124651 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
124652 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
124653 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
124654 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
124655 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
124656 +device_suspend_17343 device_suspend 0 17343 NULL
124657 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
124658 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
124659 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
124660 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
124661 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
124662 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
124663 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
124664 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
124665 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
124666 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
124667 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
124668 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
124669 +get_property_17392 get_property 0 17392 NULL nohasharray
124670 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
124671 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
124672 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
124673 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
124674 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
124675 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
124676 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
124677 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
124678 +store_enabled_17417 store_enabled 0 17417 NULL
124679 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
124680 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
124681 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
124682 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
124683 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
124684 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
124685 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
124686 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
124687 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
124688 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
124689 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
124690 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
124691 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
124692 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
124693 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
124694 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
124695 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
124696 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
124697 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
124698 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
124699 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
124700 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
124701 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
124702 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
124703 +readpage_strip_17452 readpage_strip 0 17452 NULL
124704 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
124705 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
124706 +show_proc_name_17464 show_proc_name 0 17464 NULL
124707 +probe_bios_17467 probe_bios 1 17467 NULL
124708 +show_temp_min_17471 show_temp_min 0 17471 NULL
124709 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
124710 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
124711 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
124712 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
124713 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
124714 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
124715 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
124716 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
124717 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
124718 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
124719 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
124720 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
124721 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
124722 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
124723 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
124724 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
124725 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
124726 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
124727 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
124728 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
124729 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
124730 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
124731 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
124732 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
124733 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
124734 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
124735 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
124736 +skein_512_init_17565 skein_512_init 0 17565 NULL
124737 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
124738 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
124739 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
124740 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
124741 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
124742 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
124743 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
124744 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
124745 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
124746 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
124747 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
124748 +write_17592 write 0-3 17592 &command_setcolourparams_17592
124749 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
124750 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
124751 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
124752 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
124753 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
124754 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
124755 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
124756 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
124757 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
124758 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
124759 +null_show_17619 null_show 0 17619 NULL
124760 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
124761 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
124762 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
124763 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
124764 +purge_port_17641 purge_port 0 17641 NULL
124765 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
124766 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
124767 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
124768 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
124769 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
124770 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
124771 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
124772 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
124773 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
124774 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
124775 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
124776 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
124777 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
124778 +kernel_write_17665 kernel_write 0-3 17665 NULL
124779 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
124780 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
124781 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
124782 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
124783 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
124784 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
124785 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
124786 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
124787 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
124788 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
124789 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
124790 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
124791 +rds_bind_17690 rds_bind 0 17690 NULL
124792 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
124793 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
124794 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
124795 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
124796 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
124797 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
124798 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
124799 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
124800 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
124801 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
124802 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
124803 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
124804 +afs_writepage_17722 afs_writepage 0 17722 NULL
124805 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
124806 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
124807 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
124808 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
124809 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
124810 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
124811 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
124812 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
124813 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
124814 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
124815 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
124816 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
124817 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
124818 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
124819 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
124820 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
124821 +add_durable_context_17763 add_durable_context 0 17763 NULL
124822 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
124823 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
124824 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
124825 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
124826 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
124827 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
124828 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
124829 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
124830 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
124831 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
124832 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
124833 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
124834 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
124835 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
124836 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
124837 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
124838 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
124839 +show_bind_17808 show_bind 0 17808 NULL nohasharray
124840 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
124841 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
124842 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
124843 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
124844 +copy_out_args_17816 copy_out_args 0 17816 NULL
124845 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
124846 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
124847 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
124848 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
124849 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
124850 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
124851 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
124852 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
124853 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
124854 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
124855 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
124856 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
124857 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
124858 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
124859 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
124860 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
124861 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
124862 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
124863 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
124864 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
124865 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
124866 +enumerate_17850 enumerate 0 17850 NULL
124867 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
124868 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
124869 +extsize_17863 extsize 0 17863 NULL nohasharray
124870 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
124871 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
124872 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
124873 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
124874 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
124875 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
124876 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
124877 +linear_run_17869 linear_run 0 17869 NULL
124878 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
124879 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
124880 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
124881 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
124882 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
124883 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
124884 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
124885 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
124886 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
124887 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
124888 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
124889 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
124890 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
124891 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
124892 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
124893 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
124894 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
124895 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
124896 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
124897 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
124898 +recover_head_17904 recover_head 3 17904 NULL
124899 +systab_show_17907 systab_show 0 17907 NULL
124900 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
124901 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
124902 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
124903 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
124904 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
124905 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
124906 +media_show_17920 media_show 0 17920 NULL
124907 +create_17922 create 0 17922 NULL nohasharray
124908 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
124909 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
124910 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
124911 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
124912 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
124913 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
124914 +vif_delete_17931 vif_delete 0 17931 NULL
124915 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
124916 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
124917 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
124918 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
124919 +show_otp3_17954 show_otp3 0 17954 NULL
124920 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
124921 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
124922 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
124923 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
124924 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
124925 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
124926 +show_serial_17967 show_serial 0 17967 NULL
124927 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
124928 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
124929 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
124930 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
124931 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
124932 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
124933 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
124934 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
124935 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
124936 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
124937 +show_tty_active_17994 show_tty_active 0 17994 NULL
124938 +init_umac_17998 init_umac 0 17998 NULL
124939 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
124940 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
124941 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
124942 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
124943 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
124944 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
124945 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
124946 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
124947 +he_proc_read_18015 he_proc_read 0 18015 NULL
124948 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
124949 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
124950 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
124951 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
124952 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
124953 +raw_write_18028 raw_write 3-0 18028 NULL
124954 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
124955 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
124956 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
124957 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
124958 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
124959 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
124960 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
124961 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
124962 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
124963 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
124964 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
124965 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
124966 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
124967 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
124968 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
124969 +max8925_enable_18058 max8925_enable 0 18058 NULL
124970 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
124971 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
124972 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
124973 +process_measurement_18064 process_measurement 0 18064 NULL
124974 +fpregs_get_18066 fpregs_get 4 18066 NULL
124975 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
124976 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
124977 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
124978 +open_18074 open 0 18074 &do_budget_space_18074
124979 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
124980 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
124981 +bop_insert_18078 bop_insert 0 18078 NULL
124982 +get_vm_area_18080 get_vm_area 1 18080 NULL
124983 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
124984 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
124985 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
124986 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
124987 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
124988 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
124989 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
124990 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
124991 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
124992 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
124993 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
124994 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
124995 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
124996 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
124997 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
124998 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
124999 +read_18109 read 0 18109 NULL
125000 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
125001 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
125002 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
125003 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
125004 +set_in_18115 set_in 0-4 18115 NULL
125005 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
125006 +svc_getnl_18120 svc_getnl 0 18120 NULL
125007 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
125008 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
125009 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
125010 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
125011 +removexattr_18147 removexattr 0 18147 NULL
125012 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
125013 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
125014 +show_wr_req_18151 show_wr_req 0 18151 NULL
125015 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
125016 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
125017 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
125018 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
125019 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
125020 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
125021 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
125022 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
125023 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
125024 +aio_write_18187 aio_write 0 18187 NULL
125025 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
125026 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
125027 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
125028 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
125029 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
125030 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
125031 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
125032 +show_immediate_18208 show_immediate 0 18208 NULL
125033 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
125034 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
125035 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
125036 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
125037 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
125038 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
125039 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
125040 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
125041 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
125042 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
125043 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
125044 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
125045 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
125046 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
125047 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
125048 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
125049 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
125050 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
125051 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
125052 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
125053 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
125054 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
125055 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
125056 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
125057 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
125058 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
125059 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
125060 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
125061 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
125062 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
125063 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
125064 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
125065 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
125066 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
125067 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
125068 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
125069 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
125070 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
125071 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
125072 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
125073 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
125074 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
125075 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
125076 +vga_r_18310 vga_r 0 18310 NULL
125077 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
125078 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
125079 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
125080 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
125081 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
125082 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
125083 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
125084 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
125085 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
125086 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
125087 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
125088 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
125089 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
125090 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
125091 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
125092 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
125093 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
125094 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
125095 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
125096 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
125097 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
125098 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
125099 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
125100 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
125101 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
125102 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
125103 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
125104 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
125105 +irq_show_18367 irq_show 0 18367 NULL nohasharray
125106 +ep_io_18367 ep_io 0 18367 &irq_show_18367
125107 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
125108 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
125109 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
125110 +temp2_show_18377 temp2_show 0 18377 NULL
125111 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
125112 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
125113 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
125114 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
125115 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
125116 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
125117 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
125118 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
125119 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
125120 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
125121 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
125122 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
125123 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
125124 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
125125 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
125126 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
125127 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
125128 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
125129 +link_state_show_18407 link_state_show 0 18407 NULL
125130 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
125131 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
125132 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
125133 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
125134 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
125135 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
125136 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
125137 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
125138 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
125139 +match_number_18436 match_number 0 18436 NULL
125140 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
125141 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
125142 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
125143 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
125144 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
125145 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
125146 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
125147 +set_component_status_18453 set_component_status 0-4 18453 NULL
125148 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
125149 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
125150 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
125151 +transfer_18460 transfer 0 18460 NULL nohasharray
125152 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
125153 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
125154 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
125155 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
125156 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
125157 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
125158 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
125159 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
125160 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
125161 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
125162 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
125163 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
125164 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
125165 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
125166 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
125167 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
125168 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
125169 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
125170 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
125171 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
125172 +pcrs_show_18512 pcrs_show 0 18512 NULL
125173 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
125174 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
125175 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
125176 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
125177 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
125178 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
125179 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
125180 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
125181 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
125182 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
125183 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
125184 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
125185 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
125186 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
125187 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
125188 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
125189 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
125190 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
125191 +nforce2_access_18557 nforce2_access 0 18557 NULL
125192 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
125193 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
125194 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
125195 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
125196 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
125197 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
125198 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
125199 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
125200 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
125201 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
125202 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
125203 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
125204 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
125205 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
125206 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
125207 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
125208 +show_target_speed_18587 show_target_speed 0 18587 NULL
125209 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
125210 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
125211 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
125212 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
125213 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
125214 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
125215 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
125216 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
125217 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
125218 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
125219 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
125220 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
125221 +transfer_18603 transfer 0 18603 NULL
125222 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
125223 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
125224 +show_in_18609 show_in 0 18609 NULL nohasharray
125225 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
125226 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
125227 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
125228 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
125229 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
125230 +show_saturation_18621 show_saturation 0 18621 NULL
125231 +read_hw_18624 read_hw 0-5-6 18624 NULL
125232 +from_buffer_18625 from_buffer 3-0 18625 NULL
125233 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
125234 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
125235 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
125236 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
125237 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
125238 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
125239 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
125240 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
125241 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
125242 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
125243 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
125244 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
125245 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
125246 +show_18656 show 0 18656 NULL nohasharray
125247 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
125248 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
125249 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
125250 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
125251 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
125252 +unmap_page_18665 unmap_page 3-2 18665 NULL
125253 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
125254 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
125255 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
125256 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
125257 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
125258 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
125259 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
125260 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
125261 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
125262 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
125263 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
125264 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
125265 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
125266 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
125267 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
125268 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
125269 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
125270 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
125271 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
125272 +add_host_store_18718 add_host_store 0-3 18718 NULL
125273 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
125274 +store_uevent_18721 store_uevent 0-4 18721 NULL
125275 +pem_show_data_18725 pem_show_data 0 18725 NULL
125276 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
125277 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
125278 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
125279 +store_scan_18738 store_scan 0-4 18738 NULL
125280 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
125281 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
125282 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
125283 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
125284 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
125285 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
125286 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
125287 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
125288 +power_mode_show_18761 power_mode_show 0 18761 NULL
125289 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
125290 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
125291 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
125292 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
125293 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
125294 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
125295 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
125296 +hw_init_18779 hw_init 0 18779 NULL
125297 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
125298 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
125299 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
125300 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
125301 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
125302 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
125303 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
125304 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
125305 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
125306 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
125307 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
125308 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
125309 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
125310 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
125311 +disabled_show_18820 disabled_show 0 18820 NULL
125312 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
125313 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
125314 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
125315 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
125316 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
125317 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
125318 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
125319 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
125320 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
125321 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
125322 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
125323 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
125324 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
125325 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
125326 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
125327 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
125328 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
125329 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
125330 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
125331 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
125332 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
125333 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
125334 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
125335 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
125336 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
125337 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
125338 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
125339 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
125340 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
125341 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
125342 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
125343 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
125344 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
125345 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
125346 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
125347 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
125348 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
125349 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
125350 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
125351 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
125352 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
125353 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
125354 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
125355 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
125356 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
125357 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
125358 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
125359 +mtrr_del_18943 mtrr_del 1 18943 NULL
125360 +ida_get_new_18948 ida_get_new 0 18948 NULL
125361 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
125362 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
125363 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
125364 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
125365 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
125366 +store_18955 store 0 18955 NULL
125367 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
125368 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
125369 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
125370 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
125371 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
125372 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
125373 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
125374 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
125375 +net_open_18997 net_open 0 18997 NULL
125376 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
125377 +store_18998 store 0-3 18998 &si4713_transfer_18998
125378 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
125379 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
125380 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
125381 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
125382 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
125383 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
125384 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
125385 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
125386 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
125387 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
125388 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
125389 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
125390 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
125391 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
125392 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
125393 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
125394 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
125395 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
125396 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
125397 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
125398 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
125399 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
125400 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
125401 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
125402 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
125403 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
125404 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
125405 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
125406 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
125407 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
125408 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
125409 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
125410 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
125411 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
125412 +msix_map_region_19072 msix_map_region 2 19072 NULL
125413 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
125414 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
125415 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
125416 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
125417 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
125418 +show_sched7_19083 show_sched7 0 19083 NULL
125419 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
125420 +write_19086 write 0 19086 NULL
125421 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
125422 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
125423 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
125424 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
125425 +write_byte_19095 write_byte 0 19095 NULL
125426 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
125427 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
125428 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
125429 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
125430 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
125431 +befs_statfs_19114 befs_statfs 0 19114 NULL
125432 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
125433 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
125434 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
125435 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
125436 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
125437 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
125438 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
125439 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
125440 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
125441 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
125442 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
125443 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
125444 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
125445 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
125446 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
125447 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
125448 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
125449 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
125450 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
125451 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
125452 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
125453 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
125454 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
125455 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
125456 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
125457 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
125458 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
125459 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
125460 +show_service_id_19190 show_service_id 0 19190 NULL
125461 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
125462 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
125463 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
125464 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
125465 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
125466 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
125467 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
125468 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
125469 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
125470 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
125471 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
125472 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
125473 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
125474 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
125475 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
125476 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
125477 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
125478 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
125479 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
125480 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
125481 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
125482 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
125483 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
125484 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
125485 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
125486 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
125487 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
125488 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
125489 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
125490 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
125491 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
125492 +store_19264 store 0-3 19264 NULL nohasharray
125493 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
125494 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
125495 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
125496 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
125497 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
125498 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
125499 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
125500 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
125501 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
125502 +patch_si3054_19278 patch_si3054 0 19278 NULL
125503 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
125504 +md5_export_19284 md5_export 0 19284 NULL nohasharray
125505 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
125506 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
125507 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
125508 +show_in_max1_19293 show_in_max1 0 19293 NULL
125509 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
125510 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
125511 +TermChar_show_19300 TermChar_show 0 19300 NULL
125512 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
125513 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
125514 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
125515 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
125516 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
125517 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
125518 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
125519 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
125520 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
125521 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
125522 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
125523 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
125524 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
125525 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
125526 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
125527 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
125528 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
125529 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
125530 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
125531 +bq32k_read_19342 bq32k_read 0 19342 NULL
125532 +group_show_19349 group_show 0 19349 NULL
125533 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
125534 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
125535 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
125536 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
125537 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
125538 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
125539 +ipheth_open_19366 ipheth_open 0 19366 NULL
125540 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
125541 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
125542 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
125543 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
125544 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
125545 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
125546 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
125547 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
125548 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
125549 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
125550 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
125551 +compr_flush_19409 compr_flush 2 19409 NULL
125552 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
125553 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
125554 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
125555 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
125556 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
125557 +write_begin_19424 write_begin 0 19424 NULL
125558 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
125559 +packet_read_list_19427 packet_read_list 0 19427 NULL
125560 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
125561 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
125562 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
125563 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
125564 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
125565 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
125566 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
125567 +store_19443 store 0 19443 NULL
125568 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
125569 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
125570 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
125571 +store_link_state_19448 store_link_state 0-4 19448 NULL
125572 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
125573 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
125574 +team_device_event_19466 team_device_event 0 19466 NULL
125575 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
125576 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
125577 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
125578 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
125579 +refill_pool_19477 refill_pool 2 19477 NULL
125580 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
125581 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
125582 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
125583 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
125584 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
125585 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
125586 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
125587 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
125588 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
125589 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
125590 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
125591 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
125592 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
125593 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
125594 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
125595 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
125596 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
125597 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
125598 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
125599 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
125600 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
125601 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
125602 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
125603 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
125604 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
125605 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
125606 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
125607 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
125608 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
125609 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
125610 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
125611 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
125612 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
125613 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
125614 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
125615 +pcrlock_19550 pcrlock 0 19550 NULL
125616 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
125617 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
125618 +set_pec_19556 set_pec 0-4 19556 NULL
125619 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
125620 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
125621 +kernel_read_19559 kernel_read 0-4 19559 NULL
125622 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
125623 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
125624 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
125625 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
125626 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
125627 +nfsd_read_19568 nfsd_read 5 19568 NULL
125628 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
125629 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
125630 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
125631 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
125632 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
125633 +__da903x_read_19582 __da903x_read 0 19582 NULL
125634 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
125635 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
125636 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
125637 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
125638 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
125639 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
125640 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
125641 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
125642 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
125643 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
125644 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
125645 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
125646 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
125647 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
125648 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
125649 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
125650 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
125651 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
125652 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
125653 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
125654 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
125655 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
125656 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
125657 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
125658 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
125659 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
125660 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
125661 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
125662 +parser_init_19651 parser_init 2 19651 NULL
125663 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
125664 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
125665 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
125666 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
125667 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
125668 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
125669 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
125670 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
125671 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
125672 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
125673 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
125674 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
125675 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
125676 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
125677 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
125678 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
125679 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
125680 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
125681 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
125682 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
125683 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
125684 +hints_show_19705 hints_show 0 19705 NULL
125685 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
125686 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
125687 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
125688 +read_reg_19723 read_reg 0 19723 NULL nohasharray
125689 +port_enable_19723 port_enable 0 19723 &read_reg_19723
125690 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
125691 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
125692 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
125693 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
125694 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
125695 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
125696 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
125697 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
125698 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
125699 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
125700 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
125701 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
125702 +readhscx_19769 readhscx 0 19769 NULL
125703 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
125704 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
125705 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
125706 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
125707 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
125708 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
125709 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
125710 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
125711 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
125712 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
125713 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
125714 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
125715 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
125716 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
125717 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
125718 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
125719 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
125720 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
125721 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
125722 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
125723 +ext2_setsize_19812 ext2_setsize 0 19812 NULL
125724 +m2p_19814 m2p 1 19814 NULL
125725 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
125726 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
125727 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
125728 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
125729 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
125730 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
125731 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
125732 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
125733 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
125734 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
125735 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
125736 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
125737 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
125738 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
125739 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
125740 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
125741 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
125742 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
125743 +oti6858_open_19850 oti6858_open 0 19850 NULL
125744 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
125745 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
125746 +dlm_lock_19858 dlm_lock 0 19858 NULL
125747 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
125748 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
125749 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
125750 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
125751 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
125752 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
125753 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
125754 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
125755 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
125756 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
125757 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
125758 +netevent_callback_19879 netevent_callback 0 19879 NULL
125759 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
125760 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
125761 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
125762 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
125763 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
125764 +show_19893 show 0 19893 NULL nohasharray
125765 +_readpage_19893 _readpage 0 19893 &show_19893
125766 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
125767 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
125768 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
125769 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
125770 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
125771 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
125772 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
125773 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
125774 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
125775 +mangle_name_19923 mangle_name 0 19923 NULL
125776 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
125777 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
125778 +__add_section_19931 __add_section 0 19931 NULL
125779 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
125780 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
125781 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
125782 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
125783 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
125784 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
125785 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
125786 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
125787 +tipc_bind_19957 tipc_bind 0 19957 NULL
125788 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
125789 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
125790 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
125791 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
125792 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
125793 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
125794 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
125795 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
125796 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
125797 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
125798 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
125799 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
125800 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
125801 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
125802 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
125803 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
125804 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
125805 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
125806 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
125807 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
125808 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
125809 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
125810 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
125811 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
125812 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
125813 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
125814 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
125815 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
125816 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
125817 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
125818 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
125819 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
125820 +read_tape_20037 read_tape 0 20037 NULL
125821 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL
125822 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
125823 +cmdline_show_20044 cmdline_show 0 20044 NULL
125824 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
125825 +show_compression_20048 show_compression 0 20048 NULL
125826 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
125827 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
125828 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
125829 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
125830 +upcall_20060 upcall 0-4 20060 NULL
125831 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
125832 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
125833 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
125834 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
125835 +target_message_20072 target_message 2 20072 NULL
125836 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
125837 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080
125838 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
125839 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
125840 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
125841 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
125842 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
125843 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
125844 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
125845 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
125846 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
125847 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
125848 +read_int_20098 read_int 0 20098 NULL nohasharray
125849 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
125850 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
125851 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
125852 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
125853 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
125854 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
125855 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
125856 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
125857 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
125858 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
125859 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
125860 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
125861 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
125862 +snd_info_register_20136 snd_info_register 0 20136 NULL
125863 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
125864 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
125865 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
125866 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
125867 +send_init_20149 send_init 0 20149 NULL nohasharray
125868 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
125869 +write_20150 write 0 20150 NULL
125870 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
125871 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
125872 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
125873 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
125874 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
125875 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
125876 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
125877 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
125878 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
125879 +kstrtou8_20177 kstrtou8 0 20177 NULL
125880 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
125881 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
125882 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
125883 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
125884 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
125885 +trusted_set_20196 trusted_set 0 20196 NULL
125886 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
125887 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
125888 +video_end_20205 video_end 0 20205 NULL
125889 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
125890 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
125891 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
125892 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
125893 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
125894 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
125895 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
125896 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
125897 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
125898 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
125899 +bind_20227 bind 0 20227 NULL
125900 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
125901 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
125902 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
125903 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
125904 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
125905 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
125906 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
125907 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
125908 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
125909 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
125910 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
125911 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
125912 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
125913 +async_20251 async 0 20251 NULL
125914 +store_filter_20252 store_filter 0-4 20252 NULL
125915 +resource_size_20256 resource_size 0 20256 NULL
125916 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
125917 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
125918 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
125919 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
125920 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
125921 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
125922 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
125923 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
125924 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
125925 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
125926 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
125927 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
125928 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
125929 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
125930 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
125931 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
125932 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
125933 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
125934 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
125935 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
125936 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
125937 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
125938 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
125939 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
125940 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
125941 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
125942 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
125943 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
125944 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
125945 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
125946 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
125947 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
125948 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
125949 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
125950 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
125951 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
125952 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
125953 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
125954 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
125955 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
125956 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
125957 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
125958 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
125959 +lpt_gc_20337 lpt_gc 0 20337 NULL
125960 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
125961 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
125962 +show_turbo_20348 show_turbo 0 20348 NULL
125963 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
125964 +show_tablet_20355 show_tablet 0 20355 NULL
125965 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
125966 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
125967 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
125968 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
125969 +core_num_show_20369 core_num_show 0 20369 NULL
125970 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
125971 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
125972 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
125973 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
125974 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
125975 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
125976 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
125977 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
125978 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
125979 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
125980 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
125981 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
125982 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
125983 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
125984 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
125985 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
125986 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
125987 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
125988 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
125989 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
125990 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
125991 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
125992 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
125993 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
125994 +find_skb_20431 find_skb 2 20431 NULL
125995 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
125996 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
125997 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
125998 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
125999 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
126000 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
126001 +ir_open_20461 ir_open 0 20461 NULL nohasharray
126002 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
126003 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
126004 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
126005 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
126006 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
126007 +read_buf_20469 read_buf 2 20469 NULL
126008 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
126009 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
126010 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
126011 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
126012 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
126013 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
126014 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
126015 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
126016 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
126017 +vxge_open_20497 vxge_open 0 20497 NULL
126018 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
126019 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
126020 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
126021 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
126022 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
126023 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
126024 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
126025 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
126026 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
126027 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
126028 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
126029 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
126030 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
126031 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
126032 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
126033 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
126034 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
126035 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
126036 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
126037 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
126038 +venus_create_20555 venus_create 4 20555 NULL
126039 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
126040 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
126041 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
126042 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
126043 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
126044 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
126045 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
126046 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
126047 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
126048 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
126049 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
126050 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
126051 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
126052 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
126053 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
126054 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
126055 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
126056 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
126057 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
126058 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
126059 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
126060 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
126061 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
126062 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
126063 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
126064 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
126065 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
126066 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
126067 +_netdev_open_20602 _netdev_open 0 20602 NULL
126068 +lirc_write_20604 lirc_write 3 20604 NULL
126069 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
126070 +first_done_show_20612 first_done_show 0 20612 NULL
126071 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
126072 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
126073 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
126074 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
126075 +show_20621 show 0 20621 NULL
126076 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
126077 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
126078 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
126079 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
126080 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
126081 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
126082 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
126083 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
126084 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
126085 +setattr_20644 setattr 0 20644 NULL
126086 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
126087 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
126088 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
126089 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
126090 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
126091 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
126092 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
126093 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
126094 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
126095 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
126096 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
126097 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
126098 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
126099 +downcall_20675 downcall 0-3 20675 NULL
126100 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
126101 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
126102 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
126103 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
126104 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
126105 +store_20687 store 0 20687 NULL
126106 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
126107 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
126108 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
126109 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
126110 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
126111 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
126112 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
126113 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
126114 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
126115 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
126116 +roles_init_20704 roles_init 0 20704 NULL
126117 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
126118 +set_alarm_20706 set_alarm 0 20706 NULL
126119 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
126120 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
126121 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
126122 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
126123 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
126124 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
126125 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
126126 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
126127 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
126128 +mt2063_write_20732 mt2063_write 0 20732 NULL
126129 +write_field_20735 write_field 0 20735 NULL nohasharray
126130 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
126131 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
126132 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
126133 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
126134 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
126135 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
126136 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
126137 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
126138 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
126139 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
126140 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
126141 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
126142 +splice_read_20762 splice_read 0 20762 NULL
126143 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
126144 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
126145 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
126146 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
126147 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
126148 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
126149 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
126150 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
126151 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
126152 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
126153 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
126154 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
126155 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
126156 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
126157 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
126158 +edid_write_20797 edid_write 3-0 20797 NULL
126159 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
126160 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
126161 +show_nguid_20800 show_nguid 0 20800 NULL
126162 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
126163 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
126164 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
126165 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
126166 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
126167 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
126168 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
126169 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
126170 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
126171 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
126172 +make_rate_20827 make_rate 0 20827 NULL
126173 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
126174 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
126175 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
126176 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
126177 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
126178 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
126179 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
126180 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
126181 +show_min_width_20837 show_min_width 0 20837 NULL
126182 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
126183 +get_fan_target_20839 get_fan_target 0 20839 NULL
126184 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
126185 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
126186 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
126187 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
126188 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
126189 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
126190 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
126191 +decompress_20854 decompress 0 20854 NULL
126192 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
126193 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
126194 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
126195 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
126196 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
126197 +nc_register_read_20875 nc_register_read 0 20875 NULL
126198 +command_setexposure_20876 command_setexposure 0 20876 NULL
126199 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
126200 +ace_open_20884 ace_open 0 20884 NULL nohasharray
126201 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
126202 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
126203 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
126204 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
126205 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
126206 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
126207 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
126208 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
126209 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
126210 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
126211 +eeprom_show_20916 eeprom_show 0 20916 NULL
126212 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
126213 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
126214 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
126215 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
126216 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
126217 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
126218 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
126219 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
126220 +htable_bits_20933 htable_bits 0 20933 NULL
126221 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
126222 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
126223 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
126224 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
126225 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
126226 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
126227 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
126228 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
126229 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
126230 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
126231 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
126232 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
126233 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
126234 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
126235 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
126236 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
126237 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
126238 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
126239 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
126240 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
126241 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
126242 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
126243 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
126244 +uinput_write_20977 uinput_write 0-3 20977 NULL
126245 +clear_codec_20983 clear_codec 0 20983 NULL
126246 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
126247 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
126248 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
126249 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
126250 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
126251 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
126252 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
126253 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
126254 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
126255 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
126256 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
126257 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
126258 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
126259 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
126260 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
126261 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
126262 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
126263 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
126264 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
126265 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
126266 +show_address_21038 show_address 0 21038 NULL nohasharray
126267 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
126268 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
126269 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
126270 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
126271 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
126272 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
126273 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
126274 +encrypt_21069 encrypt 0 21069 NULL
126275 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
126276 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
126277 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
126278 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
126279 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
126280 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
126281 +michael_final_21085 michael_final 0 21085 NULL
126282 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
126283 +multipath_status_21094 multipath_status 5 21094 NULL
126284 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
126285 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
126286 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
126287 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
126288 +write_posted_21108 write_posted 0 21108 NULL
126289 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
126290 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
126291 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
126292 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
126293 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
126294 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
126295 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
126296 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
126297 +show_21126 show 0 21126 NULL nohasharray
126298 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
126299 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
126300 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
126301 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
126302 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
126303 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
126304 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
126305 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
126306 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
126307 +new_skb_21148 new_skb 1 21148 NULL
126308 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
126309 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
126310 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
126311 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
126312 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
126313 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
126314 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172
126315 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
126316 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
126317 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
126318 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
126319 +start_command_port_21191 start_command_port 0 21191 NULL
126320 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
126321 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
126322 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
126323 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
126324 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
126325 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
126326 +prepare_header_21212 prepare_header 0 21212 NULL
126327 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
126328 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
126329 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
126330 +show_sched2_21224 show_sched2 0 21224 NULL
126331 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
126332 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
126333 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
126334 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
126335 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
126336 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
126337 +input_ff_create_21240 input_ff_create 2 21240 NULL
126338 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
126339 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
126340 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
126341 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
126342 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
126343 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
126344 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
126345 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
126346 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
126347 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
126348 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
126349 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
126350 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
126351 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
126352 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
126353 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
126354 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
126355 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
126356 +get_alarms_21285 get_alarms 0 21285 NULL
126357 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
126358 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
126359 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
126360 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
126361 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
126362 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
126363 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
126364 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
126365 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
126366 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
126367 +offline_pages_21306 offline_pages 0 21306 NULL
126368 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
126369 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
126370 +add_res_range_21310 add_res_range 4 21310 NULL
126371 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
126372 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
126373 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
126374 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
126375 +show_path_cost_21334 show_path_cost 0 21334 NULL
126376 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
126377 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
126378 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
126379 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
126380 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
126381 +readbytes_21351 readbytes 0 21351 NULL
126382 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
126383 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
126384 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
126385 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
126386 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
126387 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
126388 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
126389 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
126390 +pin_request_21370 pin_request 0 21370 NULL
126391 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
126392 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
126393 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
126394 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
126395 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
126396 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
126397 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
126398 +insert_ptr_21386 insert_ptr 6 21386 NULL
126399 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
126400 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
126401 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
126402 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
126403 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
126404 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
126405 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
126406 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
126407 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
126408 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
126409 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
126410 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
126411 +handler_21412 handler 0 21412 &__swap_writepage_21412
126412 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
126413 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
126414 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
126415 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
126416 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
126417 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
126418 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
126419 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
126420 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
126421 +cp210x_open_21435 cp210x_open 0 21435 NULL
126422 +adp5520_read_21437 adp5520_read 0 21437 NULL
126423 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
126424 +syslog_21440 syslog 0 21440 NULL nohasharray
126425 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
126426 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
126427 +show_attr_text_21448 show_attr_text 0 21448 NULL
126428 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
126429 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
126430 +concat_writev_21451 concat_writev 3 21451 NULL
126431 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
126432 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
126433 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
126434 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
126435 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
126436 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
126437 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
126438 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
126439 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
126440 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
126441 +tm_calc_21474 tm_calc 0 21474 NULL
126442 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
126443 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
126444 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
126445 +description_show_21480 description_show 0 21480 NULL
126446 +show_threeg_21486 show_threeg 0 21486 NULL
126447 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
126448 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
126449 +set_postcode_21490 set_postcode 0-4 21490 NULL
126450 +security_list_21491 security_list 0-5 21491 NULL
126451 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
126452 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
126453 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
126454 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
126455 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
126456 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
126457 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
126458 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
126459 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
126460 +show_rd_req_21521 show_rd_req 0 21521 NULL
126461 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
126462 +isdn_net_header_21527 isdn_net_header 0 21527 NULL
126463 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
126464 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
126465 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
126466 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
126467 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
126468 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
126469 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
126470 +show_node_state_21543 show_node_state 0 21543 NULL
126471 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
126472 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
126473 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
126474 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
126475 +ioctl_21564 ioctl 0 21564 NULL
126476 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
126477 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
126478 +stac_init_21576 stac_init 0 21576 NULL
126479 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
126480 +ov9650_start_21580 ov9650_start 0 21580 NULL
126481 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
126482 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
126483 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
126484 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
126485 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
126486 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
126487 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
126488 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
126489 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
126490 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
126491 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
126492 +recover_status_show_21609 recover_status_show 0 21609 NULL
126493 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
126494 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
126495 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
126496 +brightness_store_21623 brightness_store 0-4 21623 NULL
126497 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
126498 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
126499 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
126500 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
126501 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
126502 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
126503 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
126504 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
126505 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
126506 +setattr_chown_21638 setattr_chown 0 21638 NULL
126507 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
126508 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
126509 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
126510 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
126511 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
126512 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
126513 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
126514 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
126515 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
126516 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
126517 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
126518 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
126519 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
126520 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
126521 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
126522 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
126523 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
126524 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
126525 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
126526 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
126527 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
126528 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
126529 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
126530 +set_21707 set 0-4 21707 NULL
126531 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
126532 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
126533 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
126534 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
126535 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
126536 +light_set_status_21714 light_set_status 0 21714 NULL
126537 +update_time_21719 update_time 0 21719 NULL
126538 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
126539 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
126540 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
126541 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
126542 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
126543 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
126544 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
126545 +show_temp23_21741 show_temp23 0 21741 NULL
126546 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
126547 +at91_open_21744 at91_open 0 21744 NULL nohasharray
126548 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
126549 +set_sticky_21752 set_sticky 0-4 21752 NULL
126550 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
126551 +l2down_create_21755 l2down_create 4 21755 NULL
126552 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
126553 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
126554 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
126555 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
126556 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
126557 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
126558 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
126559 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
126560 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
126561 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
126562 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
126563 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
126564 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
126565 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
126566 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
126567 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
126568 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
126569 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
126570 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
126571 +min_odd_21802 min_odd 0-1-2 21802 NULL
126572 +show_rotate_21803 show_rotate 0 21803 NULL
126573 +show_node_desc_21804 show_node_desc 0 21804 NULL
126574 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
126575 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
126576 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
126577 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
126578 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
126579 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
126580 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
126581 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
126582 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
126583 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
126584 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
126585 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
126586 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
126587 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
126588 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
126589 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
126590 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
126591 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
126592 +task_setnice_21835 task_setnice 0 21835 NULL
126593 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
126594 +smb_init_21838 smb_init 0 21838 NULL
126595 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
126596 +run_21841 run 0 21841 NULL
126597 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
126598 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
126599 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
126600 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
126601 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
126602 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
126603 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
126604 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
126605 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
126606 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
126607 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
126608 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
126609 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
126610 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
126611 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
126612 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
126613 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
126614 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
126615 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
126616 +show_oversampling_21883 show_oversampling 0 21883 NULL
126617 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
126618 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
126619 +ips_halt_21887 ips_halt 0 21887 NULL
126620 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
126621 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
126622 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
126623 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
126624 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
126625 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
126626 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
126627 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
126628 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
126629 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
126630 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
126631 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
126632 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
126633 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
126634 +ceph_permission_21941 ceph_permission 0 21941 NULL
126635 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
126636 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
126637 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
126638 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
126639 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
126640 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
126641 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
126642 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
126643 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
126644 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
126645 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
126646 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
126647 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
126648 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
126649 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
126650 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
126651 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
126652 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
126653 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
126654 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
126655 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
126656 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
126657 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
126658 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
126659 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
126660 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
126661 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL
126662 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
126663 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
126664 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
126665 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
126666 +kobil_open_22009 kobil_open 0 22009 NULL
126667 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
126668 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
126669 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
126670 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
126671 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
126672 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
126673 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
126674 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
126675 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
126676 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
126677 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
126678 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
126679 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
126680 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
126681 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
126682 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
126683 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
126684 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
126685 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
126686 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
126687 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
126688 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
126689 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
126690 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
126691 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
126692 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
126693 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
126694 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
126695 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
126696 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
126697 +end_show_22058 end_show 0 22058 NULL nohasharray
126698 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
126699 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
126700 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
126701 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
126702 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
126703 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
126704 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
126705 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
126706 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
126707 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
126708 +find_trange_value_22079 find_trange_value 0 22079 NULL
126709 +timeout_show_22081 timeout_show 0 22081 NULL
126710 +clear_store_22082 clear_store 0-4 22082 NULL
126711 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
126712 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
126713 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
126714 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
126715 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
126716 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
126717 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
126718 +portio_name_show_22101 portio_name_show 0 22101 NULL
126719 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
126720 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
126721 +find_free_port_22104 find_free_port 0 22104 NULL
126722 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
126723 +get_pwm_22113 get_pwm 0 22113 NULL
126724 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
126725 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
126726 +mlog_show_22119 mlog_show 0 22119 NULL
126727 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
126728 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
126729 +show_fan_min_22127 show_fan_min 0 22127 NULL
126730 +get_results_22130 get_results 0 22130 NULL nohasharray
126731 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
126732 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
126733 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
126734 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
126735 +listxattr_22142 listxattr 0-3 22142 NULL
126736 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
126737 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
126738 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
126739 +netlink_bind_22153 netlink_bind 0 22153 NULL
126740 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
126741 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
126742 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
126743 +show_otp2en_22160 show_otp2en 0 22160 NULL
126744 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
126745 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
126746 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
126747 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
126748 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
126749 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
126750 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
126751 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
126752 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
126753 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
126754 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
126755 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
126756 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
126757 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
126758 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
126759 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
126760 +cmd_exec_22204 cmd_exec 0 22204 NULL
126761 +fls_22210 fls 0 22210 NULL
126762 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
126763 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
126764 +show_22225 show 0 22225 NULL
126765 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
126766 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
126767 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
126768 +mem_write_22232 mem_write 3-0 22232 NULL
126769 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
126770 +fw_status_show_22234 fw_status_show 0 22234 NULL
126771 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
126772 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
126773 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
126774 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
126775 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
126776 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
126777 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
126778 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
126779 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
126780 +capability_id_show_22253 capability_id_show 0 22253 NULL
126781 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
126782 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
126783 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
126784 +add_res_tree_22263 add_res_tree 7 22263 NULL
126785 +at91ether_open_22272 at91ether_open 0 22272 NULL
126786 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
126787 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
126788 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
126789 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
126790 +container_offline_22283 container_offline 0 22283 NULL
126791 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
126792 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
126793 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
126794 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
126795 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
126796 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
126797 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
126798 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
126799 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
126800 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
126801 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
126802 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
126803 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
126804 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
126805 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
126806 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
126807 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
126808 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
126809 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
126810 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
126811 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
126812 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
126813 +sys_read_22343 sys_read 3 22343 NULL
126814 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
126815 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
126816 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
126817 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
126818 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
126819 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
126820 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
126821 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
126822 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
126823 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
126824 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
126825 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
126826 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
126827 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
126828 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
126829 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
126830 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
126831 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
126832 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
126833 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
126834 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
126835 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
126836 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
126837 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
126838 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
126839 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
126840 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
126841 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
126842 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
126843 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
126844 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
126845 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
126846 +zoran_write_22404 zoran_write 3-0 22404 NULL
126847 +show_debug_level_22406 show_debug_level 0 22406 NULL
126848 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
126849 +queue_reply_22416 queue_reply 3-0 22416 NULL
126850 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
126851 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
126852 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
126853 +update_22427 update 0 22427 NULL
126854 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
126855 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
126856 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
126857 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
126858 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
126859 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
126860 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
126861 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
126862 +write_fs_22465 write_fs 0-6-5 22465 NULL
126863 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
126864 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
126865 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
126866 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
126867 +show_port1_22474 show_port1 0 22474 NULL
126868 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
126869 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
126870 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
126871 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
126872 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
126873 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
126874 +put_chars_22498 put_chars 3 22498 NULL
126875 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
126876 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499
126877 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
126878 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
126879 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
126880 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
126881 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
126882 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
126883 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
126884 +read_ohm_22544 read_ohm 0 22544 NULL
126885 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
126886 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
126887 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
126888 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
126889 +port_delete_22553 port_delete 0 22553 NULL
126890 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
126891 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
126892 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
126893 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
126894 +get_regs_len_22569 get_regs_len 0 22569 NULL
126895 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
126896 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
126897 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
126898 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
126899 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
126900 +wp384_final_22591 wp384_final 0 22591 NULL
126901 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
126902 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
126903 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
126904 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
126905 +shrink_show_22604 shrink_show 0 22604 NULL
126906 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
126907 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
126908 +nat_receive_22609 nat_receive 0-3 22609 NULL
126909 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
126910 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
126911 +bootflag_get_22618 bootflag_get 0 22618 NULL
126912 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
126913 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
126914 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
126915 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
126916 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
126917 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
126918 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
126919 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
126920 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
126921 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
126922 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
126923 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
126924 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
126925 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
126926 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
126927 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
126928 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
126929 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
126930 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
126931 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
126932 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
126933 +show_u8_22667 show_u8 0 22667 NULL
126934 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
126935 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
126936 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
126937 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
126938 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
126939 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
126940 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
126941 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
126942 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
126943 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
126944 +reg_umr_22686 reg_umr 5 22686 NULL
126945 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
126946 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
126947 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
126948 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
126949 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
126950 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
126951 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
126952 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
126953 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
126954 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
126955 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
126956 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
126957 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
126958 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL
126959 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
126960 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
126961 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
126962 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
126963 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
126964 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
126965 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
126966 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
126967 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
126968 +ax25_output_22736 ax25_output 2 22736 NULL
126969 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
126970 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
126971 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
126972 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
126973 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
126974 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
126975 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
126976 +output_write_22753 output_write 0-6-5 22753 NULL
126977 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
126978 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
126979 +eth_header_22760 eth_header 0 22760 NULL
126980 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
126981 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
126982 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
126983 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
126984 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
126985 +print_frame_22769 print_frame 0 22769 NULL
126986 +show_in_max3_22770 show_in_max3 0 22770 NULL
126987 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
126988 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
126989 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
126990 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
126991 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
126992 +__break_lease_22777 __break_lease 0 22777 NULL
126993 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
126994 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
126995 +preenable_22790 preenable 0 22790 NULL
126996 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
126997 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
126998 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
126999 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
127000 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
127001 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
127002 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
127003 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
127004 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
127005 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
127006 +init_after_reset_22823 init_after_reset 0 22823 NULL
127007 +show_fbstate_22824 show_fbstate 0 22824 NULL
127008 +ghash_init_22826 ghash_init 0 22826 NULL
127009 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
127010 +afs_permission_22835 afs_permission 0 22835 NULL
127011 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
127012 +__scm_send_22841 __scm_send 0 22841 NULL
127013 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
127014 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
127015 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
127016 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
127017 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
127018 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
127019 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
127020 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
127021 +atmel_resume_22860 atmel_resume 0 22860 NULL
127022 +create_attr_set_22861 create_attr_set 1 22861 NULL
127023 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
127024 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
127025 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
127026 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
127027 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
127028 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
127029 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
127030 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
127031 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
127032 +show_green_22889 show_green 0 22889 NULL
127033 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
127034 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
127035 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
127036 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
127037 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
127038 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
127039 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
127040 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
127041 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
127042 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
127043 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
127044 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
127045 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
127046 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
127047 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
127048 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
127049 +__set_xattr_22923 __set_xattr 0 22923 NULL
127050 +sg_start_req_22924 sg_start_req 0 22924 NULL
127051 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
127052 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
127053 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
127054 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
127055 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
127056 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
127057 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
127058 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
127059 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
127060 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
127061 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
127062 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
127063 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
127064 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
127065 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
127066 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
127067 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
127068 +vme_get_size_22964 vme_get_size 0 22964 NULL
127069 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
127070 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
127071 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
127072 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
127073 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
127074 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
127075 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
127076 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
127077 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
127078 +open_22984 open 0 22984 NULL
127079 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
127080 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
127081 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
127082 +find_root_sec_22988 find_root_sec 0 22988 NULL
127083 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
127084 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
127085 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
127086 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
127087 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
127088 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
127089 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
127090 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
127091 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
127092 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
127093 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
127094 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
127095 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
127096 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
127097 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
127098 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
127099 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
127100 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
127101 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
127102 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
127103 +adm8211_start_23027 adm8211_start 0 23027 NULL
127104 +st_status_23032 st_status 5-0 23032 NULL
127105 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
127106 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
127107 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
127108 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
127109 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
127110 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
127111 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
127112 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
127113 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
127114 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
127115 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
127116 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
127117 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
127118 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
127119 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
127120 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
127121 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
127122 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
127123 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
127124 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
127125 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
127126 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
127127 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
127128 +init_23083 init 0 23083 NULL
127129 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
127130 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
127131 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
127132 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
127133 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
127134 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
127135 +fls_long_23096 fls_long 0 23096 NULL nohasharray
127136 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
127137 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
127138 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
127139 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
127140 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
127141 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
127142 +da903x_read_23103 da903x_read 0 23103 NULL
127143 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
127144 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
127145 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
127146 +rawsock_create_23108 rawsock_create 0 23108 NULL
127147 +product_id_store_23109 product_id_store 0-4 23109 NULL
127148 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
127149 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
127150 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
127151 +__clear_user_23118 __clear_user 0 23118 NULL
127152 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
127153 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
127154 +guard_show_23120 guard_show 0 23120 NULL nohasharray
127155 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
127156 +id_show_23121 id_show 0 23121 NULL
127157 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
127158 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
127159 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL
127160 +do_generic_request_23130 do_generic_request 0 23130 NULL
127161 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
127162 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
127163 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
127164 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
127165 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
127166 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
127167 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
127168 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
127169 +handle_event_23156 handle_event 0 23156 NULL
127170 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
127171 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
127172 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
127173 +video_begin_23167 video_begin 0 23167 NULL
127174 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
127175 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
127176 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
127177 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
127178 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
127179 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
127180 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
127181 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
127182 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
127183 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
127184 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
127185 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
127186 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
127187 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL
127188 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
127189 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
127190 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
127191 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
127192 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
127193 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
127194 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
127195 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
127196 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
127197 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
127198 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
127199 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
127200 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
127201 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
127202 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
127203 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
127204 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
127205 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
127206 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
127207 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
127208 +__kmalloc_23231 __kmalloc 1 23231 NULL
127209 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
127210 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
127211 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
127212 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
127213 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
127214 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
127215 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
127216 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
127217 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
127218 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
127219 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
127220 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
127221 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
127222 +alg_bind_23268 alg_bind 0 23268 NULL
127223 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
127224 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
127225 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
127226 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
127227 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
127228 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
127229 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
127230 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
127231 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
127232 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
127233 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
127234 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
127235 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
127236 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
127237 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
127238 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
127239 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
127240 +ns_send_23311 ns_send 0 23311 NULL
127241 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
127242 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
127243 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
127244 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
127245 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
127246 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
127247 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
127248 +poll_oip_23322 poll_oip 0 23322 NULL
127249 +config_led_23323 config_led 0 23323 NULL
127250 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
127251 +run_gc_23325 run_gc 0 23325 NULL
127252 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
127253 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
127254 +page_readlink_23346 page_readlink 3 23346 NULL
127255 +prepare_23350 prepare 0 23350 NULL nohasharray
127256 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
127257 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
127258 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
127259 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
127260 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
127261 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
127262 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
127263 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
127264 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
127265 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
127266 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
127267 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
127268 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
127269 +kobil_write_23392 kobil_write 0-4 23392 NULL
127270 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
127271 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
127272 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
127273 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
127274 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
127275 +goku_queue_23412 goku_queue 0 23412 NULL
127276 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
127277 +passive_show_23418 passive_show 0 23418 NULL
127278 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
127279 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
127280 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
127281 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
127282 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
127283 +gpiod_export_23427 gpiod_export 0 23427 NULL
127284 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
127285 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
127286 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
127287 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
127288 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
127289 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
127290 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
127291 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
127292 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
127293 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
127294 +napi_add_23455 napi_add 0 23455 NULL nohasharray
127295 +store_23455 store 0 23455 &napi_add_23455
127296 +sb_statfs_23456 sb_statfs 0 23456 NULL
127297 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
127298 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
127299 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
127300 +res_get_23470 res_get 0 23470 NULL
127301 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
127302 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
127303 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
127304 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
127305 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
127306 +compat_filldir_23489 compat_filldir 3 23489 NULL
127307 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
127308 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
127309 +event_filter_read_23494 event_filter_read 3 23494 NULL
127310 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
127311 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
127312 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
127313 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
127314 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
127315 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
127316 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
127317 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
127318 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
127319 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
127320 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
127321 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
127322 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
127323 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
127324 +get_component_active_23527 get_component_active 0 23527 NULL
127325 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
127326 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
127327 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
127328 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
127329 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
127330 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
127331 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
127332 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
127333 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
127334 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
127335 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
127336 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
127337 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
127338 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
127339 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
127340 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
127341 +show_net_stats_23573 show_net_stats 0 23573 NULL
127342 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
127343 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
127344 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
127345 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
127346 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
127347 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
127348 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
127349 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
127350 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
127351 +get_power_status_23592 get_power_status 0 23592 NULL
127352 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
127353 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
127354 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
127355 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
127356 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
127357 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
127358 +show_23604 show 0 23604 NULL
127359 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
127360 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
127361 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
127362 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
127363 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
127364 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
127365 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
127366 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
127367 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
127368 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
127369 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
127370 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
127371 +show_button_23622 show_button 0 23622 NULL
127372 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
127373 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
127374 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
127375 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
127376 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
127377 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
127378 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
127379 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
127380 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
127381 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
127382 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
127383 +idVendor_show_23662 idVendor_show 0 23662 NULL
127384 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
127385 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
127386 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
127387 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
127388 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
127389 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
127390 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
127391 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
127392 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
127393 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
127394 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
127395 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
127396 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
127397 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
127398 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
127399 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
127400 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
127401 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
127402 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
127403 +cx18_read_23699 cx18_read 3-0 23699 NULL
127404 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
127405 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
127406 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
127407 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
127408 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
127409 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
127410 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
127411 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
127412 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
127413 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
127414 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
127415 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
127416 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
127417 +get_conn_info_23723 get_conn_info 4 23723 NULL
127418 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
127419 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
127420 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
127421 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
127422 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL
127423 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
127424 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
127425 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
127426 +tg3_open_23742 tg3_open 0 23742 NULL
127427 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
127428 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
127429 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
127430 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
127431 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
127432 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
127433 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
127434 +show_max_23764 show_max 0 23764 NULL
127435 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
127436 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
127437 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
127438 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
127439 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
127440 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
127441 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
127442 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
127443 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
127444 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
127445 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
127446 +map_write_23795 map_write 3-0 23795 NULL
127447 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
127448 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
127449 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
127450 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
127451 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
127452 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
127453 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
127454 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
127455 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
127456 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
127457 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
127458 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
127459 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
127460 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
127461 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
127462 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
127463 +hopcount_show_23825 hopcount_show 0 23825 NULL
127464 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
127465 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
127466 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
127467 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
127468 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
127469 +set_trigger_23840 set_trigger 0-4 23840 NULL
127470 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
127471 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
127472 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
127473 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
127474 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
127475 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
127476 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
127477 +p54_init_common_23850 p54_init_common 1 23850 NULL
127478 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
127479 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
127480 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
127481 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
127482 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
127483 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
127484 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857
127485 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
127486 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
127487 +device_event_23864 device_event 0 23864 NULL
127488 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
127489 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
127490 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
127491 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
127492 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
127493 +bond_init_23879 bond_init 0 23879 NULL
127494 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
127495 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
127496 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
127497 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
127498 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
127499 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
127500 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
127501 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
127502 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
127503 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
127504 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
127505 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
127506 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
127507 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
127508 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
127509 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
127510 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
127511 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
127512 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
127513 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
127514 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
127515 +save_image_23929 save_image 0 23929 NULL
127516 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
127517 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
127518 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
127519 +write_vda_23934 write_vda 0-5-6 23934 NULL
127520 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
127521 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
127522 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
127523 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
127524 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
127525 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
127526 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
127527 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
127528 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
127529 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
127530 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
127531 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
127532 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
127533 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
127534 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
127535 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
127536 +vfs_write_23971 vfs_write 3-0 23971 NULL
127537 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
127538 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
127539 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
127540 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
127541 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
127542 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
127543 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
127544 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
127545 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
127546 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
127547 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
127548 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
127549 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
127550 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
127551 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
127552 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
127553 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
127554 +average_write_24020 average_write 0-3 24020 NULL
127555 +give_pages_24021 give_pages 3 24021 NULL
127556 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
127557 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
127558 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
127559 +show_24031 show 0 24031 NULL
127560 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
127561 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
127562 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
127563 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
127564 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
127565 +setkey_24042 setkey 0 24042 NULL
127566 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
127567 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
127568 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
127569 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
127570 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
127571 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
127572 +ad9523_write_24058 ad9523_write 0 24058 NULL
127573 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
127574 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
127575 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
127576 +domid_show_24067 domid_show 0 24067 NULL nohasharray
127577 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
127578 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
127579 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
127580 +usbnet_open_24073 usbnet_open 0 24073 NULL
127581 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
127582 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
127583 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
127584 +show_point2_24082 show_point2 0 24082 NULL
127585 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
127586 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
127587 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
127588 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
127589 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
127590 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
127591 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
127592 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
127593 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
127594 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
127595 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
127596 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
127597 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
127598 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
127599 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
127600 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
127601 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
127602 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
127603 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
127604 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
127605 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
127606 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
127607 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
127608 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
127609 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
127610 +store_24149 store 0-3 24149 NULL
127611 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
127612 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
127613 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
127614 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
127615 +notes_read_24165 notes_read 0-6-5 24165 NULL
127616 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
127617 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
127618 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
127619 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
127620 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
127621 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
127622 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
127623 +adv7343_write_24183 adv7343_write 0 24183 NULL
127624 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
127625 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
127626 +resource_show_24189 resource_show 0 24189 NULL
127627 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
127628 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
127629 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
127630 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
127631 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
127632 +ts_play_24203 ts_play 0-3 24203 NULL
127633 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
127634 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
127635 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
127636 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
127637 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
127638 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
127639 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
127640 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
127641 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
127642 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
127643 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
127644 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
127645 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
127646 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
127647 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
127648 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
127649 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
127650 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
127651 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
127652 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
127653 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
127654 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
127655 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
127656 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
127657 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
127658 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
127659 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
127660 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
127661 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
127662 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
127663 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
127664 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
127665 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
127666 +store_24273 store 0 24273 &tun_chr_write_iter_24273
127667 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
127668 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
127669 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
127670 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
127671 +thin_status_24278 thin_status 5 24278 NULL
127672 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
127673 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
127674 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
127675 +msg_size_24288 msg_size 0 24288 NULL
127676 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
127677 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
127678 +map_page_24298 map_page 4-3 24298 NULL
127679 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
127680 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
127681 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
127682 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
127683 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
127684 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
127685 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
127686 +aliases_show_24315 aliases_show 0 24315 NULL
127687 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
127688 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
127689 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
127690 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
127691 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
127692 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
127693 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
127694 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
127695 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
127696 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
127697 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
127698 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
127699 +nf_iterate_24348 nf_iterate 0 24348 NULL
127700 +prepare_pages_24349 prepare_pages 0 24349 NULL
127701 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
127702 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
127703 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
127704 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
127705 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
127706 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
127707 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
127708 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
127709 +break_deleg_24373 break_deleg 0 24373 NULL
127710 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
127711 +submit_24379 submit 0 24379 NULL
127712 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
127713 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
127714 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
127715 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
127716 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
127717 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
127718 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
127719 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
127720 +getxattr_24398 getxattr 4 24398 NULL nohasharray
127721 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
127722 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
127723 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
127724 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
127725 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
127726 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
127727 +default_density_show_24417 default_density_show 0 24417 NULL
127728 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
127729 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
127730 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
127731 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
127732 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
127733 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
127734 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
127735 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
127736 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
127737 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
127738 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
127739 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
127740 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
127741 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
127742 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
127743 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
127744 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
127745 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
127746 +show_24457 show 0 24457 NULL
127747 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
127748 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
127749 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
127750 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
127751 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
127752 +lport_reset_24466 lport_reset 0 24466 NULL
127753 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
127754 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
127755 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
127756 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
127757 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
127758 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
127759 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
127760 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
127761 +pl2303_open_24492 pl2303_open 0 24492 NULL
127762 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
127763 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
127764 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
127765 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
127766 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
127767 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
127768 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
127769 +pd_video_read_24510 pd_video_read 3 24510 NULL
127770 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
127771 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
127772 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
127773 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
127774 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
127775 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
127776 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
127777 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
127778 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
127779 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
127780 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
127781 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
127782 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
127783 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
127784 +unix_mknod_24543 unix_mknod 0 24543 NULL
127785 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
127786 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
127787 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
127788 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
127789 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
127790 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
127791 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
127792 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
127793 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
127794 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
127795 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
127796 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
127797 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
127798 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
127799 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
127800 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
127801 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
127802 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
127803 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
127804 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
127805 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
127806 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
127807 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
127808 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
127809 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
127810 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
127811 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
127812 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
127813 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
127814 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
127815 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
127816 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
127817 +SyS_poll_24620 SyS_poll 2 24620 NULL
127818 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
127819 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
127820 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
127821 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
127822 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
127823 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
127824 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
127825 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
127826 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
127827 +fake_mtu_24641 fake_mtu 0 24641 NULL
127828 +context_alloc_24645 context_alloc 3 24645 NULL
127829 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
127830 +store_red_24652 store_red 0-4 24652 NULL
127831 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
127832 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
127833 +update_devfreq_24674 update_devfreq 0 24674 NULL
127834 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
127835 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
127836 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
127837 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
127838 +ali1563_access_24683 ali1563_access 0 24683 NULL
127839 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
127840 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
127841 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
127842 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
127843 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
127844 +dgram_connect_24701 dgram_connect 0 24701 NULL
127845 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
127846 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
127847 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
127848 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
127849 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
127850 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
127851 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
127852 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
127853 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
127854 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
127855 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
127856 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
127857 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
127858 +pps_show_24748 pps_show 0 24748 NULL
127859 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
127860 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
127861 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
127862 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
127863 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
127864 +get_src_24759 get_src 0 24759 NULL
127865 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
127866 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
127867 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
127868 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
127869 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
127870 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
127871 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
127872 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
127873 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
127874 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
127875 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
127876 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
127877 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
127878 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
127879 +cache_read_24790 cache_read 3-0 24790 NULL
127880 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
127881 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
127882 +register_bcache_24797 register_bcache 0-4 24797 NULL
127883 +unpack_str_24798 unpack_str 0 24798 NULL
127884 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
127885 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
127886 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
127887 +get_register_page_24802 get_register_page 0 24802 NULL
127888 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
127889 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
127890 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
127891 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
127892 +attr_show_args_24816 attr_show_args 0 24816 NULL
127893 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
127894 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
127895 +brport_show_24827 brport_show 0 24827 NULL
127896 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
127897 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
127898 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
127899 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
127900 +reboot_24837 reboot 0-4 24837 NULL nohasharray
127901 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
127902 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
127903 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
127904 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
127905 +get_latch_status_24846 get_latch_status 0 24846 NULL
127906 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
127907 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
127908 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
127909 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
127910 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
127911 +do_sock_write_24865 do_sock_write 0 24865 NULL
127912 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
127913 +setup_buffering_24872 setup_buffering 0 24872 NULL
127914 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
127915 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
127916 +input_map_show_24878 input_map_show 0 24878 NULL
127917 +zf_write_24882 zf_write 0-3 24882 NULL
127918 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
127919 +store_24890 store 0 24890 NULL
127920 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
127921 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
127922 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
127923 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
127924 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
127925 +work_start_24905 work_start 0 24905 NULL
127926 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
127927 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
127928 +__hci_init_24909 __hci_init 0 24909 NULL
127929 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
127930 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
127931 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
127932 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
127933 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
127934 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
127935 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
127936 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
127937 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
127938 +next_token_24929 next_token 0 24929 NULL
127939 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
127940 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
127941 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
127942 +claim_resources_24936 claim_resources 0 24936 NULL
127943 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
127944 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
127945 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
127946 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
127947 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
127948 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
127949 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
127950 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
127951 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
127952 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
127953 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
127954 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
127955 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
127956 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
127957 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
127958 +cancel_store_24982 cancel_store 0-4 24982 NULL
127959 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
127960 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
127961 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
127962 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
127963 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
127964 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
127965 +profiling_store_24997 profiling_store 0-4 24997 NULL
127966 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
127967 +slot_get_24999 slot_get 0 24999 NULL
127968 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
127969 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
127970 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
127971 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
127972 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
127973 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
127974 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
127975 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
127976 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
127977 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
127978 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
127979 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
127980 +i2400m_open_25041 i2400m_open 0 25041 NULL
127981 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
127982 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
127983 +removable_store_25044 removable_store 0-3 25044 NULL
127984 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
127985 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
127986 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
127987 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
127988 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
127989 +show_rtc_25056 show_rtc 0 25056 NULL
127990 +pptp_create_25064 pptp_create 0 25064 NULL
127991 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
127992 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
127993 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
127994 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
127995 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
127996 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
127997 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
127998 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
127999 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
128000 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
128001 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
128002 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
128003 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
128004 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
128005 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
128006 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
128007 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
128008 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL
128009 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
128010 +statfs_25104 statfs 0 25104 NULL nohasharray
128011 +action_store_25104 action_store 0-3 25104 &statfs_25104
128012 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
128013 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
128014 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
128015 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
128016 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
128017 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
128018 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
128019 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
128020 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
128021 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
128022 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
128023 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
128024 +ses_probe_25128 ses_probe 0 25128 NULL
128025 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
128026 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
128027 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
128028 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
128029 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
128030 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
128031 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
128032 +pagesize_show_25147 pagesize_show 0 25147 NULL
128033 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
128034 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
128035 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
128036 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
128037 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
128038 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
128039 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
128040 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
128041 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
128042 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
128043 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
128044 +show_src_clock_25168 show_src_clock 0 25168 NULL
128045 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
128046 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
128047 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
128048 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
128049 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
128050 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
128051 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
128052 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
128053 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
128054 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
128055 +patch_alc662_25213 patch_alc662 0 25213 NULL
128056 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
128057 +open_rx_first_25220 open_rx_first 0 25220 NULL
128058 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
128059 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
128060 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
128061 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
128062 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
128063 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
128064 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
128065 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
128066 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
128067 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
128068 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
128069 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
128070 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
128071 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
128072 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
128073 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
128074 +stripe_status_25259 stripe_status 5 25259 NULL
128075 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
128076 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
128077 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
128078 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
128079 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
128080 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
128081 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
128082 +vfs_writev_25278 vfs_writev 3 25278 NULL
128083 +protocol_show_25279 protocol_show 0 25279 NULL
128084 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
128085 +ray_suspend_25281 ray_suspend 0 25281 NULL
128086 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
128087 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
128088 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
128089 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
128090 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
128091 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
128092 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
128093 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
128094 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
128095 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
128096 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
128097 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
128098 +read8_reg_25307 read8_reg 4-0 25307 NULL
128099 +firm_open_25313 firm_open 0 25313 NULL
128100 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
128101 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
128102 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
128103 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
128104 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
128105 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
128106 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
128107 +print_state_25323 print_state 0 25323 NULL
128108 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
128109 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
128110 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
128111 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
128112 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
128113 +show_rps_map_25336 show_rps_map 0 25336 NULL
128114 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
128115 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
128116 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
128117 +dump_align_25345 dump_align 2 25345 NULL
128118 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
128119 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
128120 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
128121 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
128122 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
128123 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
128124 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
128125 +net2272_enable_25362 net2272_enable 0 25362 NULL
128126 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
128127 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
128128 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
128129 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
128130 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
128131 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
128132 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
128133 +probe_25378 probe 0 25378 &rh_queue_status_25378
128134 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
128135 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
128136 +ep_queue_25382 ep_queue 0 25382 NULL
128137 +sis96x_access_25383 sis96x_access 0 25383 NULL
128138 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
128139 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
128140 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
128141 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
128142 +show_truinst_25392 show_truinst 0 25392 NULL
128143 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
128144 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
128145 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
128146 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
128147 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
128148 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
128149 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
128150 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
128151 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
128152 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
128153 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
128154 +par96_open_25418 par96_open 0 25418 NULL
128155 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
128156 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
128157 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
128158 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
128159 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
128160 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
128161 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
128162 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
128163 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
128164 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
128165 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
128166 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
128167 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
128168 +print_name_25459 print_name 0 25459 NULL nohasharray
128169 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
128170 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
128171 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
128172 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
128173 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
128174 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
128175 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
128176 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
128177 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
128178 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
128179 +read_cmd_25491 read_cmd 0 25491 NULL
128180 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
128181 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
128182 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
128183 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
128184 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
128185 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
128186 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
128187 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
128188 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
128189 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
128190 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
128191 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
128192 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
128193 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
128194 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
128195 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
128196 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
128197 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
128198 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
128199 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
128200 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
128201 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
128202 +ad9523_show_25530 ad9523_show 0 25530 NULL
128203 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
128204 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
128205 +num_reads_show_25535 num_reads_show 0 25535 NULL
128206 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
128207 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
128208 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
128209 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
128210 +store_octave_25552 store_octave 0-4 25552 NULL
128211 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
128212 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
128213 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
128214 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
128215 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
128216 +read_dscorr_25560 read_dscorr 0 25560 NULL
128217 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
128218 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
128219 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
128220 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
128221 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
128222 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
128223 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
128224 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
128225 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
128226 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
128227 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
128228 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
128229 +open_tx_25605 open_tx 0 25605 NULL
128230 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
128231 +chksum_init_25613 chksum_init 0 25613 NULL
128232 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
128233 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
128234 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
128235 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
128236 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
128237 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
128238 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
128239 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
128240 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
128241 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
128242 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
128243 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
128244 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
128245 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
128246 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
128247 +zatm_send_25650 zatm_send 0 25650 NULL
128248 +set_acpi_25652 set_acpi 0 25652 NULL
128249 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
128250 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
128251 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
128252 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
128253 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
128254 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
128255 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
128256 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
128257 +unix_getname_25678 unix_getname 0 25678 NULL
128258 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
128259 +total_objects_show_25687 total_objects_show 0 25687 NULL
128260 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
128261 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
128262 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
128263 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
128264 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
128265 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
128266 +alloc_ring_25697 alloc_ring 0 25697 NULL
128267 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
128268 +privsize_25701 privsize 0 25701 NULL
128269 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
128270 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
128271 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
128272 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
128273 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
128274 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
128275 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
128276 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
128277 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
128278 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
128279 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
128280 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
128281 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
128282 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
128283 +switch_partition_25723 switch_partition 0 25723 NULL
128284 +eth_bind_25725 eth_bind 0 25725 NULL
128285 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
128286 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
128287 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
128288 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
128289 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
128290 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
128291 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
128292 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
128293 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
128294 +vx_set_format_25741 vx_set_format 0 25741 NULL
128295 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
128296 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
128297 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
128298 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
128299 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
128300 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
128301 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
128302 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
128303 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
128304 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
128305 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
128306 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
128307 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
128308 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
128309 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
128310 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
128311 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
128312 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
128313 +read_delin_25798 read_delin 0 25798 NULL
128314 +sg_read_25799 sg_read 3-0 25799 NULL
128315 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
128316 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
128317 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
128318 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
128319 +system_enable_read_25815 system_enable_read 3 25815 NULL
128320 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
128321 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
128322 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
128323 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
128324 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
128325 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
128326 +show_red_25831 show_red 0 25831 NULL nohasharray
128327 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
128328 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
128329 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
128330 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
128331 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
128332 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
128333 +parport_read_25855 parport_read 0 25855 NULL
128334 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
128335 +level_show_25858 level_show 0 25858 NULL
128336 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
128337 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
128338 +null_build_header_25866 null_build_header 0 25866 NULL
128339 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
128340 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
128341 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
128342 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
128343 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
128344 +fix_io_25879 fix_io 0 25879 NULL nohasharray
128345 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
128346 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
128347 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
128348 +acf_status_25890 acf_status 0 25890 NULL
128349 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
128350 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
128351 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
128352 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
128353 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
128354 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
128355 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
128356 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
128357 +send_purge_25911 send_purge 0 25911 NULL
128358 +resume_store_25917 resume_store 0-4 25917 NULL
128359 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
128360 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
128361 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
128362 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
128363 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
128364 +_get_word_25929 _get_word 0 25929 NULL
128365 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
128366 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
128367 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
128368 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
128369 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
128370 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
128371 +flush_25957 flush 2-0 25957 NULL
128372 +done_25962 done 0 25962 NULL
128373 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
128374 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
128375 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
128376 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
128377 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
128378 +video_register_device_25971 video_register_device 3 25971 NULL
128379 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
128380 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
128381 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
128382 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
128383 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
128384 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
128385 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
128386 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
128387 +fan_get_status_26004 fan_get_status 0 26004 NULL
128388 +init_26006 init 0 26006 NULL
128389 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
128390 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
128391 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
128392 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
128393 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
128394 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
128395 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
128396 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
128397 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
128398 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
128399 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
128400 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
128401 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
128402 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
128403 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
128404 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
128405 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
128406 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
128407 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
128408 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
128409 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
128410 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
128411 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
128412 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
128413 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
128414 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
128415 +update_vlan_26069 update_vlan 0 26069 NULL
128416 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
128417 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
128418 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
128419 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL
128420 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
128421 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
128422 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
128423 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
128424 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
128425 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
128426 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
128427 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
128428 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
128429 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
128430 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
128431 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
128432 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
128433 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
128434 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
128435 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
128436 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
128437 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
128438 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
128439 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
128440 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
128441 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
128442 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
128443 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
128444 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
128445 +func_id_show_26143 func_id_show 0 26143 NULL
128446 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
128447 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
128448 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
128449 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
128450 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
128451 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
128452 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
128453 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
128454 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
128455 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
128456 +read_data_26165 read_data 0 26165 NULL nohasharray
128457 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
128458 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
128459 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
128460 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
128461 +query_port_26169 query_port 0 26169 NULL
128462 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
128463 +show_26172 show 0 26172 NULL
128464 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
128465 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
128466 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
128467 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
128468 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
128469 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
128470 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
128471 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
128472 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
128473 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
128474 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
128475 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
128476 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
128477 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
128478 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
128479 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
128480 +mce_write_26201 mce_write 3 26201 NULL
128481 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
128482 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
128483 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
128484 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
128485 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
128486 +SyS_splice_26206 SyS_splice 5 26206 NULL
128487 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
128488 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
128489 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
128490 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
128491 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
128492 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
128493 +teql_master_open_26224 teql_master_open 0 26224 NULL
128494 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
128495 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
128496 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
128497 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
128498 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
128499 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
128500 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
128501 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
128502 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
128503 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
128504 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
128505 +show_26245 show 0 26245 NULL
128506 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
128507 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
128508 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
128509 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
128510 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
128511 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
128512 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
128513 +activate_26268 activate 0 26268 NULL
128514 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
128515 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
128516 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
128517 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
128518 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
128519 +size_write_26288 size_write 0-3 26288 NULL
128520 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
128521 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
128522 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
128523 +dbg_write_26301 dbg_write 0-3 26301 NULL
128524 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
128525 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
128526 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
128527 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
128528 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
128529 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
128530 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
128531 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
128532 +show_temp_26323 show_temp 0 26323 NULL
128533 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
128534 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
128535 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
128536 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
128537 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
128538 +nr_getname_26347 nr_getname 0 26347 NULL
128539 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
128540 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
128541 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
128542 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
128543 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
128544 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
128545 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
128546 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
128547 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
128548 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
128549 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
128550 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
128551 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
128552 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
128553 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
128554 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
128555 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
128556 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
128557 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
128558 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
128559 +trigger_26381 trigger 0 26381 NULL
128560 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
128561 +pl_reset_26387 pl_reset 0 26387 NULL
128562 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
128563 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
128564 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
128565 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
128566 +ntty_write_26404 ntty_write 3 26404 NULL
128567 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
128568 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
128569 +firmware_store_26408 firmware_store 4-0 26408 NULL
128570 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
128571 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
128572 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
128573 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
128574 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
128575 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
128576 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
128577 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
128578 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
128579 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
128580 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
128581 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
128582 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL
128583 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
128584 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
128585 +prism2_open_26452 prism2_open 0 26452 NULL
128586 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
128587 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
128588 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
128589 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
128590 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
128591 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
128592 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
128593 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
128594 +show_attribute_26469 show_attribute 0 26469 NULL
128595 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
128596 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
128597 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
128598 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
128599 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
128600 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
128601 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
128602 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
128603 +active_show_26489 active_show 0 26489 NULL
128604 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
128605 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
128606 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
128607 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
128608 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
128609 +activate_26500 activate 0 26500 NULL
128610 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
128611 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
128612 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
128613 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
128614 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
128615 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
128616 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
128617 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
128618 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
128619 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
128620 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
128621 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
128622 +portio_size_show_26525 portio_size_show 0 26525 NULL
128623 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
128624 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
128625 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
128626 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
128627 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
128628 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
128629 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
128630 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
128631 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
128632 +online_show_26562 online_show 0 26562 NULL nohasharray
128633 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
128634 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
128635 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
128636 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
128637 +mode_string_26566 mode_string 0 26566 NULL
128638 +sha256_export_26571 sha256_export 0 26571 NULL
128639 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
128640 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
128641 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
128642 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
128643 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
128644 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
128645 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
128646 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
128647 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
128648 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
128649 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
128650 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
128651 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
128652 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
128653 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
128654 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
128655 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
128656 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
128657 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
128658 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
128659 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
128660 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
128661 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
128662 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
128663 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
128664 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
128665 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
128666 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
128667 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
128668 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
128669 +config_init_26642 config_init 0 26642 NULL
128670 +null_digest_26644 null_digest 0 26644 NULL
128671 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
128672 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
128673 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
128674 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
128675 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
128676 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
128677 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
128678 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
128679 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
128680 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
128681 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
128682 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
128683 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
128684 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
128685 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
128686 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
128687 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
128688 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
128689 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
128690 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
128691 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
128692 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
128693 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
128694 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
128695 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
128696 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
128697 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
128698 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
128699 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
128700 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
128701 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
128702 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
128703 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
128704 +get_register_26725 get_register 0 26725 NULL
128705 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
128706 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
128707 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
128708 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
128709 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
128710 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
128711 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
128712 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
128713 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
128714 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
128715 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
128716 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
128717 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
128718 +store_26755 store 0 26755 NULL
128719 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
128720 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
128721 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
128722 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
128723 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
128724 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
128725 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
128726 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
128727 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
128728 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
128729 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
128730 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
128731 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
128732 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
128733 +inotify_read_26778 inotify_read 0-3 26778 NULL
128734 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
128735 +read_port_26787 read_port 0-3 26787 NULL
128736 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
128737 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
128738 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
128739 +select_sec_26799 select_sec 0 26799 NULL
128740 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
128741 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
128742 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL
128743 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
128744 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
128745 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
128746 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
128747 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
128748 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
128749 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
128750 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
128751 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
128752 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
128753 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
128754 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
128755 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
128756 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
128757 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
128758 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
128759 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
128760 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
128761 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
128762 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
128763 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
128764 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
128765 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
128766 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
128767 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
128768 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
128769 +uevent_store_26862 uevent_store 0-3 26862 NULL
128770 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
128771 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
128772 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
128773 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
128774 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
128775 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
128776 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
128777 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
128778 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
128779 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
128780 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
128781 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
128782 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
128783 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
128784 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
128785 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
128786 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
128787 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
128788 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
128789 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
128790 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
128791 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
128792 +sctp_error_26925 sctp_error 0-3 26925 NULL
128793 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
128794 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
128795 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
128796 +rndis_command_26933 rndis_command 0 26933 NULL
128797 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
128798 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
128799 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
128800 +show_rev_26939 show_rev 0 26939 NULL
128801 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
128802 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
128803 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
128804 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
128805 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
128806 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
128807 +pvc_open_26949 pvc_open 0 26949 NULL
128808 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
128809 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
128810 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
128811 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
128812 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
128813 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
128814 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
128815 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
128816 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
128817 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
128818 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
128819 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
128820 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
128821 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
128822 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
128823 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
128824 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
128825 +bdx_open_26997 bdx_open 0 26997 NULL
128826 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
128827 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
128828 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
128829 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
128830 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
128831 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
128832 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
128833 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
128834 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
128835 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
128836 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
128837 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
128838 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
128839 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
128840 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
128841 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
128842 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
128843 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
128844 +store_line2_27047 store_line2 4-0 27047 NULL
128845 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
128846 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
128847 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
128848 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
128849 +group_store_27061 group_store 4-0 27061 NULL
128850 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
128851 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
128852 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
128853 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
128854 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
128855 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
128856 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
128857 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
128858 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
128859 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
128860 +find_first_bit_27088 find_first_bit 0 27088 NULL
128861 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
128862 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
128863 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
128864 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
128865 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
128866 +store_output_27101 store_output 0-4 27101 NULL
128867 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
128868 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
128869 +pb0100_start_27111 pb0100_start 0 27111 NULL
128870 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
128871 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
128872 +write_27128 write 0-3 27128 NULL
128873 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
128874 +write_27129 write 0 27129 &rocker_cmd_exec_27129
128875 +ia_send_27132 ia_send 0 27132 NULL
128876 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
128877 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
128878 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
128879 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
128880 +netstat_show_27140 netstat_show 0 27140 NULL
128881 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
128882 +pms_capture_27142 pms_capture 4 27142 NULL
128883 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
128884 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
128885 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
128886 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
128887 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
128888 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
128889 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
128890 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
128891 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
128892 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
128893 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
128894 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
128895 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
128896 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
128897 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
128898 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
128899 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
128900 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
128901 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
128902 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
128903 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
128904 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
128905 +wait_comp_27187 wait_comp 0 27187 NULL
128906 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
128907 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
128908 +freeze_fs_27192 freeze_fs 0 27192 NULL
128909 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
128910 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
128911 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
128912 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
128913 +ep0_queue_27223 ep0_queue 0 27223 NULL
128914 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
128915 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
128916 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
128917 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
128918 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
128919 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL
128920 +store_dev_name_27240 store_dev_name 0 27240 NULL
128921 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
128922 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
128923 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
128924 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
128925 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
128926 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
128927 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
128928 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
128929 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
128930 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
128931 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
128932 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
128933 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
128934 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
128935 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
128936 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
128937 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
128938 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
128939 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
128940 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
128941 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
128942 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
128943 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
128944 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
128945 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
128946 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
128947 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
128948 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
128949 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
128950 +__wmi_send_27296 __wmi_send 0 27296 NULL
128951 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
128952 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
128953 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
128954 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
128955 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
128956 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
128957 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
128958 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
128959 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
128960 +write_buf_27316 write_buf 3 27316 NULL
128961 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
128962 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
128963 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
128964 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
128965 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
128966 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
128967 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
128968 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
128969 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
128970 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
128971 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
128972 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
128973 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
128974 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
128975 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
128976 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
128977 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
128978 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
128979 +it87_read_value_27385 it87_read_value 0 27385 NULL
128980 +show_activation_width_27387 show_activation_width 0 27387 NULL
128981 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
128982 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
128983 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
128984 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
128985 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
128986 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
128987 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
128988 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
128989 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
128990 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
128991 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
128992 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
128993 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
128994 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
128995 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
128996 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
128997 +cypress_write_27423 cypress_write 4-0 27423 NULL
128998 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
128999 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
129000 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
129001 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
129002 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
129003 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
129004 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
129005 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
129006 +priority_show_27437 priority_show 0 27437 NULL nohasharray
129007 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
129008 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
129009 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
129010 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
129011 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
129012 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
129013 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
129014 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
129015 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
129016 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
129017 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
129018 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
129019 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
129020 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
129021 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
129022 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
129023 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
129024 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
129025 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
129026 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
129027 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
129028 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
129029 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
129030 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
129031 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
129032 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
129033 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
129034 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
129035 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
129036 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
129037 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
129038 +show_port_phy_27505 show_port_phy 0 27505 NULL
129039 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
129040 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
129041 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
129042 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
129043 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
129044 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
129045 +store_sensor_27515 store_sensor 0-4 27515 NULL
129046 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
129047 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
129048 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
129049 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
129050 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
129051 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
129052 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
129053 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
129054 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
129055 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
129056 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
129057 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
129058 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
129059 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
129060 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
129061 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
129062 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
129063 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
129064 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
129065 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
129066 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
129067 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
129068 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
129069 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
129070 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
129071 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
129072 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
129073 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
129074 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
129075 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
129076 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
129077 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
129078 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
129079 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
129080 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
129081 +max_age_show_27620 max_age_show 0 27620 NULL
129082 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
129083 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
129084 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
129085 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
129086 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
129087 +connect_27639 connect 0 27639 NULL
129088 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
129089 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
129090 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
129091 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
129092 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
129093 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
129094 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
129095 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
129096 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
129097 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
129098 +presence_read_file_27668 presence_read_file 0 27668 NULL
129099 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
129100 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
129101 +min_sync_show_27671 min_sync_show 0 27671 NULL
129102 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
129103 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
129104 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
129105 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
129106 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
129107 +read_27678 read 0 27678 NULL
129108 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
129109 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
129110 +trusted_get_27684 trusted_get 0 27684 NULL
129111 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
129112 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
129113 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
129114 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
129115 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
129116 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
129117 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
129118 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
129119 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
129120 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
129121 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
129122 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
129123 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
129124 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
129125 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
129126 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
129127 +drv_start_27735 drv_start 0 27735 NULL
129128 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
129129 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
129130 +do_grow_27746 do_grow 0 27746 NULL
129131 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
129132 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
129133 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
129134 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
129135 +md4_update_27759 md4_update 0 27759 NULL nohasharray
129136 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
129137 +store_io_db_27768 store_io_db 0-4 27768 NULL
129138 +kcalloc_27770 kcalloc 2-1 27770 NULL
129139 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
129140 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
129141 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
129142 +device_notifier_27779 device_notifier 0 27779 NULL
129143 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
129144 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
129145 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
129146 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
129147 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
129148 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
129149 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
129150 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
129151 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
129152 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
129153 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
129154 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
129155 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
129156 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
129157 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
129158 +smk_set_access_27817 smk_set_access 0 27817 NULL
129159 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
129160 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
129161 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
129162 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
129163 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
129164 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
129165 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
129166 +et131x_open_27842 et131x_open 0 27842 NULL
129167 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
129168 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
129169 +read_profile_27859 read_profile 3-0 27859 NULL
129170 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
129171 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
129172 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
129173 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
129174 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
129175 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
129176 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
129177 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
129178 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
129179 +diag_read_27874 diag_read 0 27874 NULL
129180 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
129181 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
129182 +show_als_channel_27889 show_als_channel 0 27889 NULL
129183 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
129184 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
129185 +func_27900 func 0 27900 NULL nohasharray
129186 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
129187 +gluebi_write_27905 gluebi_write 3 27905 NULL
129188 +handle_dots_27910 handle_dots 0 27910 NULL
129189 +store_27911 store 0-4 27911 NULL
129190 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
129191 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
129192 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
129193 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
129194 +bm_find_next_27929 bm_find_next 2 27929 NULL
129195 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
129196 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
129197 +get_alarm_27933 get_alarm 0 27933 NULL
129198 +can_attach_27934 can_attach 0 27934 NULL
129199 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
129200 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
129201 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
129202 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
129203 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
129204 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
129205 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
129206 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
129207 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
129208 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
129209 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
129210 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
129211 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
129212 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
129213 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
129214 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
129215 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
129216 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
129217 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
129218 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
129219 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
129220 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
129221 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
129222 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
129223 +get_max_state_27981 get_max_state 0 27981 NULL
129224 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
129225 +wan_set_status_27984 wan_set_status 0 27984 NULL
129226 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
129227 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
129228 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
129229 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
129230 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
129231 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
129232 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
129233 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
129234 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
129235 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
129236 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
129237 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
129238 +device_id_show_28011 device_id_show 0 28011 NULL
129239 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
129240 +show_28017 show 0 28017 NULL nohasharray
129241 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
129242 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
129243 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
129244 +memory_block_action_28024 memory_block_action 0 28024 NULL
129245 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
129246 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
129247 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
129248 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
129249 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
129250 +smc_open_28037 smc_open 0 28037 NULL nohasharray
129251 +store_map_28037 store_map 0-4 28037 &smc_open_28037
129252 +show_pools_28038 show_pools 0 28038 NULL
129253 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
129254 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
129255 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
129256 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
129257 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
129258 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
129259 +pool_status_28055 pool_status 5 28055 NULL
129260 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
129261 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
129262 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
129263 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
129264 +ib_query_port_28079 ib_query_port 0 28079 NULL
129265 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
129266 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
129267 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
129268 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
129269 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
129270 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
129271 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
129272 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
129273 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
129274 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
129275 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
129276 +show_initstate_28108 show_initstate 0 28108 NULL
129277 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
129278 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
129279 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
129280 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
129281 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
129282 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
129283 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
129284 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
129285 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
129286 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
129287 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
129288 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
129289 +manuf_show_28140 manuf_show 0 28140 NULL
129290 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
129291 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
129292 +video_read_28148 video_read 3-0 28148 NULL nohasharray
129293 +store_28148 store 0 28148 &video_read_28148
129294 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
129295 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
129296 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
129297 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
129298 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
129299 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
129300 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
129301 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
129302 +vread_28173 vread 0-3 28173 NULL
129303 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
129304 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
129305 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
129306 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
129307 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
129308 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
129309 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
129310 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
129311 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
129312 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
129313 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
129314 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
129315 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
129316 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
129317 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
129318 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
129319 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
129320 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
129321 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
129322 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
129323 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
129324 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
129325 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
129326 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
129327 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
129328 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
129329 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
129330 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
129331 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
129332 +write_28250 write 0 28250 NULL nohasharray
129333 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
129334 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
129335 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
129336 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
129337 +pci_notify_28258 pci_notify 0 28258 NULL
129338 +add_interface_28259 add_interface 0 28259 NULL
129339 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
129340 +airo_open_28270 airo_open 0 28270 NULL
129341 +avtab_read_28272 avtab_read 0 28272 NULL
129342 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
129343 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
129344 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
129345 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
129346 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
129347 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
129348 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
129349 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
129350 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
129351 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
129352 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
129353 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
129354 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
129355 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
129356 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
129357 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
129358 +print_fw_version_28310 print_fw_version 0 28310 NULL
129359 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
129360 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
129361 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
129362 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
129363 +generic_access_phys_28318 generic_access_phys 4-2 28318 NULL
129364 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
129365 +filldir64_28323 filldir64 3 28323 NULL
129366 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
129367 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
129368 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
129369 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
129370 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
129371 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
129372 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
129373 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
129374 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
129375 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
129376 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
129377 +michael_init_28344 michael_init 0 28344 NULL nohasharray
129378 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
129379 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
129380 +ldlat_show_28348 ldlat_show 0 28348 NULL
129381 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
129382 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
129383 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
129384 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
129385 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
129386 +data_read_28357 data_read 0 28357 &show_mem_db_28357
129387 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
129388 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
129389 +send_control_msg_28366 send_control_msg 0 28366 NULL
129390 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
129391 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
129392 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
129393 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
129394 +operstate_show_28374 operstate_show 0 28374 NULL
129395 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
129396 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
129397 +sys_writev_28384 sys_writev 3 28384 NULL
129398 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
129399 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
129400 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
129401 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
129402 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
129403 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
129404 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
129405 +mtu_28400 mtu 0 28400 NULL
129406 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
129407 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
129408 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
129409 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
129410 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
129411 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
129412 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
129413 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
129414 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
129415 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
129416 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
129417 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
129418 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
129419 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
129420 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
129421 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
129422 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
129423 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
129424 +direction_show_28442 direction_show 0 28442 NULL
129425 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
129426 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
129427 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
129428 +lookup_last_28455 lookup_last 0 28455 NULL
129429 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
129430 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
129431 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
129432 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
129433 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
129434 +show_28462 show 0 28462 NULL
129435 +set_mode_28465 set_mode 0 28465 NULL
129436 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
129437 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
129438 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
129439 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
129440 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
129441 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
129442 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
129443 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
129444 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
129445 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
129446 +max_response_pages_28492 max_response_pages 0 28492 NULL
129447 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
129448 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
129449 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
129450 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
129451 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
129452 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
129453 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
129454 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
129455 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
129456 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
129457 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
129458 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
129459 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
129460 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
129461 +list_28535 list 0-5 28535 NULL
129462 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
129463 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
129464 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
129465 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
129466 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
129467 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
129468 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
129469 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
129470 +statfs_28548 statfs 0 28548 NULL
129471 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
129472 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
129473 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
129474 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
129475 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
129476 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
129477 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
129478 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
129479 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
129480 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
129481 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
129482 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
129483 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
129484 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
129485 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
129486 +el3_open_28584 el3_open 0 28584 NULL
129487 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
129488 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
129489 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
129490 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
129491 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
129492 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
129493 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
129494 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
129495 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
129496 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
129497 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
129498 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
129499 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
129500 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
129501 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
129502 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL
129503 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
129504 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
129505 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
129506 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
129507 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
129508 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
129509 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
129510 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
129511 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
129512 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
129513 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
129514 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
129515 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
129516 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
129517 +byte_read_data_28650 byte_read_data 0 28650 NULL
129518 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
129519 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
129520 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
129521 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
129522 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
129523 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
129524 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
129525 +show_refcnt_28672 show_refcnt 0 28672 NULL
129526 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
129527 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
129528 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
129529 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
129530 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
129531 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
129532 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
129533 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
129534 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
129535 +min_show_28691 min_show 0 28691 NULL nohasharray
129536 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
129537 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
129538 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
129539 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
129540 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
129541 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
129542 +balance_level_28707 balance_level 0 28707 NULL
129543 +power_28709 power 0 28709 NULL nohasharray
129544 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
129545 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
129546 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
129547 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
129548 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
129549 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
129550 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
129551 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
129552 +spi_execute_28736 spi_execute 5 28736 NULL
129553 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
129554 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
129555 +switch_channel_28739 switch_channel 0 28739 NULL
129556 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
129557 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
129558 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
129559 +getprocattr_28754 getprocattr 0 28754 NULL
129560 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
129561 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
129562 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
129563 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
129564 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
129565 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
129566 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
129567 +peek_head_len_28771 peek_head_len 0 28771 NULL
129568 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
129569 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
129570 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
129571 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
129572 +set_mode_28785 set_mode 0 28785 NULL
129573 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
129574 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
129575 +thaw_super_28793 thaw_super 0 28793 NULL
129576 +sel_write_member_28800 sel_write_member 3 28800 NULL
129577 +show_28801 show 0 28801 NULL
129578 +update_28806 update 0 28806 NULL
129579 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
129580 +set_lbt_28811 set_lbt 0 28811 NULL
129581 +udp_packet_28817 udp_packet 0 28817 NULL
129582 +user_preparse_28821 user_preparse 0 28821 NULL
129583 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
129584 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
129585 +show_prochot_28824 show_prochot 0 28824 NULL
129586 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
129587 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
129588 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
129589 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
129590 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
129591 +udplite_packet_28840 udplite_packet 0 28840 NULL
129592 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
129593 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
129594 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
129595 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
129596 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
129597 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
129598 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
129599 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
129600 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
129601 +e100_self_test_28862 e100_self_test 0 28862 NULL
129602 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
129603 +disk_store_28868 disk_store 0-4 28868 NULL
129604 +profile_init_28870 profile_init 0 28870 NULL
129605 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
129606 +unix_create_28874 unix_create 0 28874 NULL
129607 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
129608 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
129609 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
129610 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
129611 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
129612 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
129613 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
129614 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
129615 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
129616 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
129617 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
129618 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
129619 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
129620 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
129621 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
129622 +get_video_status_28922 get_video_status 0 28922 NULL
129623 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
129624 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
129625 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
129626 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
129627 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
129628 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
129629 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
129630 +push_rx_28939 push_rx 3 28939 NULL
129631 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
129632 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
129633 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
129634 +icmp_packet_28950 icmp_packet 0 28950 NULL
129635 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
129636 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
129637 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL
129638 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
129639 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
129640 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
129641 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
129642 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
129643 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
129644 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
129645 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
129646 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
129647 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
129648 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
129649 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
129650 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
129651 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
129652 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
129653 +netlink_bind_28992 netlink_bind 0 28992 NULL
129654 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
129655 +device_show_bool_28994 device_show_bool 0 28994 NULL
129656 +store_28995 store 0 28995 NULL
129657 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
129658 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
129659 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
129660 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
129661 +fdb_insert_29003 fdb_insert 0 29003 NULL
129662 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
129663 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
129664 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
129665 +read_alloc_29022 read_alloc 0 29022 NULL
129666 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
129667 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
129668 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
129669 +rmd160_update_29027 rmd160_update 0 29027 NULL
129670 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
129671 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
129672 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
129673 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
129674 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
129675 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
129676 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
129677 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
129678 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
129679 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
129680 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
129681 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
129682 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
129683 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
129684 +tso_fragment_29050 tso_fragment 3 29050 NULL
129685 +open_tx_first_29051 open_tx_first 0 29051 NULL
129686 +send_request_29054 send_request 0 29054 NULL
129687 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
129688 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
129689 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
129690 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
129691 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
129692 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
129693 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
129694 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
129695 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
129696 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
129697 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
129698 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
129699 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
129700 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
129701 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
129702 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
129703 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
129704 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
129705 +show_29089 show 0 29089 NULL
129706 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
129707 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
129708 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
129709 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
129710 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
129711 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
129712 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
129713 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
129714 +show_tach_29110 show_tach 0 29110 NULL
129715 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
129716 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
129717 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
129718 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
129719 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
129720 +snprintf_29125 snprintf 0 29125 NULL
129721 +init_mac_29127 init_mac 0 29127 NULL
129722 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
129723 +iov_shorten_29130 iov_shorten 0 29130 NULL
129724 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
129725 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
129726 +show_nports_29139 show_nports 0 29139 NULL nohasharray
129727 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
129728 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
129729 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
129730 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
129731 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
129732 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
129733 +chunksize_show_29145 chunksize_show 0 29145 NULL
129734 +reshape_ring_29147 reshape_ring 2 29147 NULL
129735 +show_29152 show 0 29152 NULL nohasharray
129736 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
129737 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
129738 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
129739 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
129740 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
129741 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
129742 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
129743 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
129744 +badblocks_show_29175 badblocks_show 0 29175 NULL
129745 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
129746 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
129747 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
129748 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
129749 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
129750 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
129751 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
129752 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
129753 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
129754 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
129755 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
129756 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
129757 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
129758 +disable_vport_29223 disable_vport 0 29223 NULL
129759 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
129760 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
129761 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
129762 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
129763 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
129764 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
129765 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
129766 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
129767 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
129768 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
129769 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
129770 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
129771 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
129772 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
129773 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
129774 +help_29245 help 0 29245 NULL nohasharray
129775 +wake_store_29245 wake_store 0-4 29245 &help_29245
129776 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
129777 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
129778 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
129779 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
129780 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
129781 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
129782 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
129783 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
129784 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
129785 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
129786 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
129787 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
129788 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
129789 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
129790 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
129791 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
129792 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
129793 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
129794 +range_read_29291 range_read 0 29291 NULL
129795 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
129796 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
129797 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
129798 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
129799 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
129800 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
129801 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
129802 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
129803 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
129804 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
129805 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
129806 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
129807 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
129808 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
129809 +set_page_29334 set_page 0 29334 NULL
129810 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
129811 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
129812 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
129813 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
129814 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
129815 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
129816 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
129817 +context_show_29361 context_show 0 29361 NULL nohasharray
129818 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
129819 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
129820 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
129821 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
129822 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
129823 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
129824 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
129825 +store_29393 store 0 29393 NULL
129826 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
129827 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
129828 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
129829 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
129830 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
129831 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
129832 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
129833 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
129834 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL
129835 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
129836 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
129837 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
129838 +mempool_create_29437 mempool_create 1 29437 NULL
129839 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
129840 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
129841 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
129842 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
129843 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
129844 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
129845 +show_29455 show 0 29455 NULL nohasharray
129846 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
129847 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
129848 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
129849 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
129850 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
129851 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
129852 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
129853 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
129854 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
129855 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
129856 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
129857 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
129858 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
129859 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
129860 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
129861 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
129862 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
129863 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
129864 +topology_change_show_29484 topology_change_show 0 29484 NULL
129865 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
129866 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
129867 +show_29488 show 0 29488 NULL
129868 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
129869 +store_reset_29502 store_reset 0-4 29502 NULL
129870 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
129871 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
129872 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
129873 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
129874 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
129875 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
129876 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
129877 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
129878 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
129879 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
129880 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
129881 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
129882 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
129883 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
129884 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
129885 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
129886 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
129887 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
129888 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
129889 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
129890 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
129891 +vfs_read_29543 vfs_read 0-3 29543 NULL
129892 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
129893 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
129894 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
129895 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
129896 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
129897 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
129898 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
129899 +show_in_input3_29564 show_in_input3 0 29564 NULL
129900 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
129901 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
129902 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
129903 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
129904 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
129905 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
129906 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
129907 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
129908 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
129909 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
129910 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
129911 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
129912 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
129913 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL
129914 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
129915 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
129916 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
129917 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
129918 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
129919 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
129920 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
129921 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
129922 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
129923 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
129924 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
129925 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
129926 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
129927 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
129928 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
129929 +show_power_29626 show_power 0 29626 NULL
129930 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
129931 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
129932 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
129933 +spi_write_29631 spi_write 0 29631 NULL
129934 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
129935 +read_null_29633 read_null 0-3 29633 NULL nohasharray
129936 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
129937 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
129938 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
129939 +md5_init_29643 md5_init 0 29643 NULL
129940 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
129941 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
129942 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
129943 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
129944 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
129945 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
129946 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
129947 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
129948 +d_hash_29661 d_hash 0 29661 NULL
129949 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
129950 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
129951 +user_get_29663 user_get 0 29663 NULL
129952 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
129953 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
129954 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
129955 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
129956 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
129957 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
129958 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
129959 +sync_29693 sync 0 29693 NULL nohasharray
129960 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
129961 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
129962 +output_29700 output 0 29700 NULL
129963 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
129964 +cp_open_29706 cp_open 0 29706 NULL
129965 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
129966 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
129967 +probes_write_29711 probes_write 3 29711 NULL
129968 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
129969 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
129970 +compat_write_data_29715 compat_write_data 0 29715 NULL
129971 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
129972 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
129973 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
129974 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
129975 +wake_show_29730 wake_show 0 29730 NULL
129976 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
129977 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
129978 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
129979 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
129980 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
129981 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
129982 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
129983 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
129984 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
129985 +adp5520_show_29748 adp5520_show 0 29748 NULL
129986 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
129987 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
129988 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
129989 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
129990 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
129991 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
129992 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
129993 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
129994 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
129995 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
129996 +devid_show_29772 devid_show 0 29772 NULL
129997 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
129998 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
129999 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
130000 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
130001 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
130002 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
130003 +dbAlloc_29794 dbAlloc 0 29794 NULL
130004 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
130005 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
130006 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
130007 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
130008 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
130009 +oprofile_start_29810 oprofile_start 0 29810 NULL
130010 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
130011 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
130012 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
130013 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
130014 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
130015 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
130016 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
130017 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
130018 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
130019 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
130020 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
130021 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
130022 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
130023 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
130024 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
130025 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
130026 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
130027 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
130028 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
130029 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
130030 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
130031 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
130032 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
130033 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
130034 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
130035 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871
130036 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
130037 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
130038 +setup_29880 setup 0 29880 NULL
130039 +store_pan_29882 store_pan 0-4 29882 NULL
130040 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
130041 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
130042 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
130043 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
130044 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
130045 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
130046 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
130047 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
130048 +follow_pte_29913 follow_pte 0 29913 NULL
130049 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
130050 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
130051 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
130052 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
130053 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
130054 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
130055 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
130056 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
130057 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
130058 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
130059 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
130060 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
130061 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
130062 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
130063 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
130064 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
130065 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
130066 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
130067 +init_29962 init 0 29962 NULL
130068 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
130069 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
130070 +register_one_node_29973 register_one_node 0 29973 NULL
130071 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
130072 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
130073 +location_store_29981 location_store 0-3 29981 NULL
130074 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
130075 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
130076 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
130077 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
130078 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
130079 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
130080 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
130081 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
130082 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
130083 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
130084 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
130085 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
130086 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
130087 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
130088 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
130089 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
130090 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
130091 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
130092 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
130093 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
130094 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
130095 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
130096 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
130097 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
130098 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
130099 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
130100 +SyS_write_30059 SyS_write 3 30059 NULL
130101 +general_stats_read_30067 general_stats_read 0 30067 NULL
130102 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
130103 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
130104 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
130105 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
130106 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
130107 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
130108 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
130109 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
130110 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
130111 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
130112 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
130113 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
130114 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
130115 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
130116 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
130117 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
130118 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
130119 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
130120 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
130121 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
130122 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
130123 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
130124 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
130125 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
130126 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
130127 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
130128 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
130129 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
130130 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
130131 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
130132 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
130133 +start_transfer_30146 start_transfer 0 30146 NULL
130134 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
130135 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
130136 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
130137 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
130138 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
130139 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
130140 +cs_init_30168 cs_init 0 30168 NULL
130141 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
130142 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
130143 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
130144 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
130145 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
130146 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
130147 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
130148 +hrz_open_30192 hrz_open 0 30192 NULL
130149 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
130150 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
130151 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
130152 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
130153 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
130154 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
130155 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
130156 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
130157 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
130158 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
130159 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
130160 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
130161 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
130162 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
130163 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
130164 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
130165 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
130166 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
130167 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
130168 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
130169 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
130170 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
130171 +read_data_offset_30230 read_data_offset 0 30230 NULL
130172 +nested_symlink_30235 nested_symlink 0 30235 NULL
130173 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
130174 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
130175 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
130176 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
130177 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
130178 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
130179 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
130180 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
130181 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
130182 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
130183 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
130184 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
130185 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
130186 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
130187 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
130188 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
130189 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
130190 +to_addr_param_30275 to_addr_param 0 30275 NULL
130191 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
130192 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
130193 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
130194 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
130195 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
130196 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
130197 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
130198 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
130199 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
130200 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
130201 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
130202 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
130203 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
130204 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
130205 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
130206 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
130207 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
130208 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
130209 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
130210 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
130211 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
130212 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
130213 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
130214 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
130215 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
130216 +read_30336 read 0 30336 NULL nohasharray
130217 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
130218 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
130219 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
130220 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
130221 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
130222 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
130223 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
130224 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
130225 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
130226 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
130227 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
130228 +ipx_getname_30363 ipx_getname 0 30363 NULL
130229 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
130230 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
130231 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
130232 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
130233 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
130234 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
130235 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
130236 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
130237 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
130238 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
130239 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
130240 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
130241 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
130242 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
130243 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
130244 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
130245 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
130246 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
130247 +ixgb_up_30405 ixgb_up 0 30405 NULL
130248 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
130249 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
130250 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
130251 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
130252 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
130253 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
130254 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
130255 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
130256 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
130257 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
130258 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
130259 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
130260 +mq_create_30425 mq_create 1 30425 NULL nohasharray
130261 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
130262 +ras_help_30427 ras_help 0 30427 NULL nohasharray
130263 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
130264 +can_notifier_30428 can_notifier 0 30428 NULL
130265 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
130266 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
130267 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
130268 +show_30434 show 0 30434 NULL
130269 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
130270 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
130271 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
130272 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
130273 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
130274 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
130275 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
130276 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
130277 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
130278 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
130279 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
130280 +urandom_read_30462 urandom_read 3-0 30462 NULL
130281 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
130282 +bop_lookup_30466 bop_lookup 0 30466 NULL
130283 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
130284 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
130285 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
130286 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
130287 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
130288 +setexposure_30478 setexposure 0 30478 NULL
130289 +write_head_30481 write_head 4-0 30481 NULL nohasharray
130290 +update_30481 update 0 30481 &write_head_30481
130291 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
130292 +adu_write_30487 adu_write 3-0 30487 NULL
130293 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
130294 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
130295 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
130296 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
130297 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
130298 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
130299 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
130300 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
130301 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
130302 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
130303 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
130304 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
130305 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
130306 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
130307 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
130308 +packet_notifier_30510 packet_notifier 0 30510 NULL
130309 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
130310 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
130311 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
130312 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
130313 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
130314 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
130315 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
130316 +init_30531 init 0 30531 NULL
130317 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
130318 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
130319 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
130320 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
130321 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
130322 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
130323 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
130324 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
130325 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
130326 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
130327 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
130328 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
130329 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
130330 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
130331 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
130332 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
130333 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
130334 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
130335 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
130336 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
130337 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
130338 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
130339 +set_le_30581 set_le 4 30581 NULL
130340 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
130341 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
130342 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
130343 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
130344 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
130345 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
130346 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
130347 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
130348 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
130349 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
130350 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
130351 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
130352 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
130353 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
130354 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
130355 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
130356 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
130357 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
130358 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
130359 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
130360 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
130361 +run_store_30632 run_store 0-4 30632 NULL
130362 +show_30633 show 0 30633 NULL
130363 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
130364 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
130365 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
130366 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
130367 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
130368 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
130369 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
130370 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
130371 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
130372 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
130373 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
130374 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
130375 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
130376 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
130377 +agp_remap_30665 agp_remap 2 30665 NULL
130378 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
130379 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
130380 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
130381 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
130382 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
130383 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
130384 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
130385 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
130386 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
130387 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
130388 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
130389 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
130390 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
130391 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
130392 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
130393 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
130394 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
130395 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
130396 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
130397 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
130398 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
130399 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
130400 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
130401 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
130402 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
130403 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
130404 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
130405 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
130406 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
130407 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
130408 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
130409 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
130410 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
130411 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
130412 +snapshot_status_30744 snapshot_status 5 30744 NULL
130413 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
130414 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
130415 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
130416 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
130417 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
130418 +stepping_show_30758 stepping_show 0 30758 NULL
130419 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
130420 +aa_capable_30763 aa_capable 0 30763 NULL
130421 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
130422 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
130423 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
130424 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
130425 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
130426 +fillonedir_30772 fillonedir 3 30772 NULL
130427 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
130428 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
130429 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
130430 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
130431 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
130432 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
130433 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
130434 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
130435 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
130436 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
130437 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
130438 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
130439 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
130440 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
130441 +dn_create_30821 dn_create 0 30821 NULL
130442 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
130443 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
130444 +pvc_create_30834 pvc_create 0 30834 NULL
130445 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
130446 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
130447 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
130448 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
130449 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
130450 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
130451 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
130452 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
130453 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
130454 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
130455 +is_otg_show_30852 is_otg_show 0 30852 NULL
130456 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
130457 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
130458 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
130459 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
130460 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
130461 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
130462 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
130463 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
130464 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
130465 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
130466 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
130467 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
130468 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
130469 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
130470 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
130471 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
130472 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
130473 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
130474 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
130475 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
130476 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
130477 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
130478 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
130479 +num_pages_show_30915 num_pages_show 0 30915 NULL
130480 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
130481 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
130482 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
130483 +show_fan_max_30922 show_fan_max 0 30922 NULL
130484 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
130485 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
130486 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
130487 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
130488 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
130489 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
130490 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
130491 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
130492 +set_30936 set 0 30936 &hello_time_show_30936
130493 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
130494 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
130495 +read_usunc_30940 read_usunc 0 30940 NULL
130496 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
130497 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
130498 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
130499 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
130500 +store_30953 store 0-4 30953 &reserve_space_30953
130501 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
130502 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
130503 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
130504 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
130505 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
130506 +sr_write_async_30968 sr_write_async 3 30968 NULL
130507 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
130508 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
130509 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
130510 +cypress_open_30984 cypress_open 0 30984 NULL
130511 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
130512 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
130513 +wan_write_30990 wan_write 0 30990 NULL
130514 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
130515 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
130516 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
130517 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
130518 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
130519 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
130520 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
130521 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
130522 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
130523 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
130524 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
130525 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
130526 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
130527 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
130528 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
130529 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
130530 +get_regs_len_31032 get_regs_len 0 31032 NULL
130531 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
130532 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
130533 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
130534 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
130535 +show_brightness_31047 show_brightness 0 31047 NULL
130536 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
130537 +sys_splice_31055 sys_splice 5 31055 NULL
130538 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
130539 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
130540 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
130541 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
130542 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
130543 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
130544 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
130545 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
130546 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
130547 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
130548 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
130549 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
130550 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
130551 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
130552 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
130553 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
130554 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
130555 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
130556 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
130557 +output_report_31105 output_report 0 31105 NULL
130558 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
130559 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
130560 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
130561 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
130562 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
130563 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
130564 +show_31115 show 0 31115 NULL
130565 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
130566 +space_store_31124 space_store 0-3 31124 NULL
130567 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
130568 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
130569 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
130570 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
130571 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
130572 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
130573 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
130574 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
130575 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
130576 +ssb_read16_31139 ssb_read16 0 31139 NULL
130577 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
130578 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
130579 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
130580 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
130581 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
130582 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
130583 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
130584 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
130585 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
130586 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
130587 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
130588 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
130589 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
130590 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
130591 +store_31179 store 0-3 31179 NULL
130592 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
130593 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
130594 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
130595 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
130596 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
130597 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
130598 +amd8111_access_31197 amd8111_access 0 31197 NULL
130599 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
130600 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
130601 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
130602 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
130603 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
130604 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
130605 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
130606 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
130607 +__read_reg_31216 __read_reg 0 31216 NULL
130608 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
130609 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
130610 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
130611 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
130612 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
130613 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
130614 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
130615 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
130616 +store_31237 store 0-3 31237 NULL
130617 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
130618 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
130619 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
130620 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
130621 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
130622 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
130623 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
130624 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
130625 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
130626 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
130627 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
130628 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
130629 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
130630 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
130631 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
130632 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
130633 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
130634 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
130635 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
130636 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
130637 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
130638 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
130639 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
130640 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
130641 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
130642 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
130643 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
130644 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
130645 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
130646 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
130647 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
130648 +command_file_write_31318 command_file_write 3-0 31318 NULL
130649 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
130650 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
130651 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
130652 +recvmsg_31331 recvmsg 0-4 31331 NULL
130653 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
130654 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
130655 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
130656 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
130657 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
130658 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
130659 +platform_device_add_31340 platform_device_add 0 31340 NULL
130660 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
130661 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
130662 +queue_setup_31353 queue_setup 0 31353 NULL
130663 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
130664 +outlen_write_31358 outlen_write 3-0 31358 NULL
130665 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
130666 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
130667 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
130668 +handler_31368 handler 0 31368 NULL
130669 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
130670 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
130671 +fb_blank_31377 fb_blank 0 31377 NULL
130672 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
130673 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
130674 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
130675 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
130676 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
130677 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
130678 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
130679 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
130680 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
130681 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
130682 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
130683 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
130684 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
130685 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
130686 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
130687 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
130688 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
130689 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
130690 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
130691 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
130692 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
130693 +iuu_open_31432 iuu_open 0 31432 NULL
130694 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
130695 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
130696 +security_set_bools_31447 security_set_bools 0 31447 NULL
130697 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
130698 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
130699 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
130700 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
130701 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
130702 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
130703 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
130704 +drm_read_31467 drm_read 0-3 31467 NULL
130705 +do_fcntl_31468 do_fcntl 3 31468 NULL
130706 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
130707 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
130708 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
130709 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
130710 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
130711 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
130712 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
130713 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
130714 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
130715 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
130716 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
130717 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
130718 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
130719 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
130720 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
130721 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
130722 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
130723 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
130724 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
130725 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
130726 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
130727 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
130728 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
130729 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
130730 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
130731 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
130732 +fs_send_31530 fs_send 0 31530 NULL
130733 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
130734 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
130735 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
130736 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
130737 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
130738 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
130739 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
130740 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
130741 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
130742 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
130743 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
130744 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
130745 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
130746 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
130747 +latch_read_file_31569 latch_read_file 0 31569 NULL
130748 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
130749 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
130750 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
130751 +osst_write_31581 osst_write 3-0 31581 NULL
130752 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
130753 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
130754 +fc_read_31589 fc_read 0-3 31589 NULL
130755 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
130756 +adp8870_read_31592 adp8870_read 0 31592 NULL
130757 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
130758 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
130759 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
130760 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
130761 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
130762 +store_31610 store 0-4 31610 NULL
130763 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
130764 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
130765 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
130766 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
130767 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
130768 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
130769 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
130770 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
130771 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
130772 +disassociate_31631 disassociate 0 31631 NULL
130773 +caif_create_31634 caif_create 0 31634 NULL
130774 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
130775 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
130776 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
130777 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
130778 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
130779 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
130780 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
130781 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
130782 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
130783 +current_page_show_31657 current_page_show 0 31657 NULL
130784 +reset_31659 reset 0 31659 NULL
130785 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
130786 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
130787 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
130788 +__lgread_31668 __lgread 4 31668 NULL
130789 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
130790 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
130791 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
130792 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
130793 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
130794 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
130795 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
130796 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
130797 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
130798 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
130799 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
130800 +x25_bind_31686 x25_bind 0 31686 NULL
130801 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
130802 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
130803 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
130804 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
130805 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
130806 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
130807 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
130808 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
130809 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
130810 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
130811 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
130812 +apply_constraint_31714 apply_constraint 0 31714 NULL
130813 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
130814 +id_device_show_31718 id_device_show 0 31718 NULL
130815 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
130816 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
130817 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
130818 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
130819 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
130820 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
130821 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
130822 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
130823 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
130824 +set_audio_31733 set_audio 0 31733 NULL
130825 +label_northbridge_31734 label_northbridge 0 31734 NULL
130826 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
130827 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
130828 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
130829 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
130830 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
130831 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
130832 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
130833 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
130834 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
130835 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
130836 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
130837 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
130838 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
130839 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
130840 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
130841 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
130842 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
130843 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
130844 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
130845 +tg3_start_31796 tg3_start 0 31796 NULL
130846 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
130847 +get_count_order_31800 get_count_order 0 31800 NULL
130848 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
130849 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
130850 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
130851 +data_write_31805 data_write 3-0 31805 NULL
130852 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
130853 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
130854 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
130855 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
130856 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
130857 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
130858 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
130859 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
130860 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
130861 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
130862 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
130863 +any_show_31831 any_show 0 31831 NULL
130864 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
130865 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
130866 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
130867 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
130868 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
130869 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
130870 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
130871 +show_31851 show 0 31851 NULL
130872 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
130873 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
130874 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
130875 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
130876 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
130877 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
130878 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
130879 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
130880 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
130881 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
130882 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
130883 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
130884 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
130885 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
130886 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
130887 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
130888 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
130889 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
130890 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
130891 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
130892 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
130893 +xattr_permission_31907 xattr_permission 0 31907 NULL
130894 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
130895 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
130896 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
130897 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
130898 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
130899 +new_dir_31919 new_dir 3 31919 NULL
130900 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
130901 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
130902 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
130903 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
130904 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
130905 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
130906 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
130907 +era_status_31934 era_status 5 31934 NULL
130908 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
130909 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
130910 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
130911 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
130912 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
130913 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
130914 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
130915 +read_mem_31942 read_mem 3-0 31942 NULL
130916 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
130917 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
130918 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
130919 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
130920 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
130921 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
130922 +vb2_write_31948 vb2_write 3-0 31948 NULL
130923 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
130924 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
130925 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
130926 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
130927 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
130928 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
130929 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
130930 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
130931 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
130932 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
130933 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
130934 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
130935 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
130936 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
130937 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
130938 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
130939 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
130940 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
130941 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
130942 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
130943 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
130944 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
130945 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
130946 +si4713_setup_31994 si4713_setup 0 31994 NULL
130947 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
130948 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
130949 +poll_dte_32001 poll_dte 0 32001 NULL
130950 +show_line_32004 show_line 0-3-4 32004 NULL
130951 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
130952 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
130953 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
130954 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
130955 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
130956 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
130957 +stk_read_32038 stk_read 3-0 32038 NULL
130958 +camera_show_32039 camera_show 0 32039 NULL
130959 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
130960 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
130961 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
130962 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
130963 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
130964 +dnet_open_32060 dnet_open 0 32060 NULL
130965 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
130966 +flush_buffer_32063 flush_buffer 0 32063 NULL
130967 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
130968 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
130969 +multipath_run_32066 multipath_run 0 32066 NULL
130970 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
130971 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
130972 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
130973 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
130974 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
130975 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
130976 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
130977 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
130978 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
130979 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
130980 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
130981 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
130982 +bio_alloc_32095 bio_alloc 2 32095 NULL
130983 +temp_show_32099 temp_show 0 32099 NULL
130984 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
130985 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
130986 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
130987 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
130988 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
130989 +ep_enable_32105 ep_enable 0 32105 NULL
130990 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
130991 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
130992 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
130993 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
130994 +disk_status_32120 disk_status 4-0 32120 NULL
130995 +adfs_hash_32125 adfs_hash 0 32125 NULL
130996 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
130997 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
130998 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
130999 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
131000 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
131001 +alloc_tx_32143 alloc_tx 2 32143 NULL
131002 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
131003 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
131004 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
131005 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
131006 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
131007 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
131008 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
131009 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
131010 +bind_32161 bind 0 32161 NULL
131011 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
131012 +venus_link_32165 venus_link 5 32165 NULL
131013 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
131014 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
131015 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
131016 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
131017 +get_beep_32172 get_beep 0 32172 NULL
131018 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
131019 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
131020 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
131021 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
131022 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
131023 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
131024 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
131025 +validate_add_page_32189 validate_add_page 0 32189 NULL
131026 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
131027 +del_ptr_32197 del_ptr 4 32197 NULL
131028 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
131029 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
131030 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
131031 +affs_statfs_32208 affs_statfs 0 32208 NULL
131032 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
131033 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
131034 +lower_callback_32223 lower_callback 0 32223 NULL
131035 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
131036 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
131037 +open_patch_32229 open_patch 0 32229 NULL
131038 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
131039 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
131040 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
131041 +ec_transaction_32239 ec_transaction 0 32239 NULL
131042 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
131043 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
131044 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
131045 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
131046 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
131047 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
131048 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
131049 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
131050 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
131051 +dp_device_event_32266 dp_device_event 0 32266 NULL
131052 +write_cam_control_32268 write_cam_control 0 32268 NULL
131053 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
131054 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
131055 +store_in_max_32278 store_in_max 0-4 32278 NULL
131056 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
131057 +runtime_resume_32282 runtime_resume 0 32282 NULL
131058 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
131059 +show_control_32286 show_control 0 32286 NULL
131060 +uart401_open_32288 uart401_open 0 32288 NULL
131061 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
131062 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
131063 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
131064 +find_ci_32301 find_ci 0 32301 NULL
131065 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
131066 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
131067 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
131068 +pm_async_show_32309 pm_async_show 0 32309 NULL
131069 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
131070 +SyS_select_32319 SyS_select 1 32319 NULL
131071 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
131072 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
131073 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
131074 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
131075 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
131076 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
131077 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
131078 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
131079 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
131080 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
131081 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
131082 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
131083 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
131084 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
131085 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
131086 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
131087 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
131088 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
131089 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
131090 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
131091 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
131092 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
131093 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
131094 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
131095 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
131096 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
131097 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
131098 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
131099 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
131100 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
131101 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
131102 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
131103 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
131104 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
131105 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
131106 +root_port_show_32379 root_port_show 0 32379 NULL
131107 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
131108 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
131109 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
131110 +x75create_32394 x75create 0 32394 NULL
131111 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
131112 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
131113 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
131114 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
131115 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
131116 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
131117 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
131118 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
131119 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
131120 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
131121 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
131122 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
131123 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
131124 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
131125 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
131126 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
131127 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
131128 +SyS_send_32424 SyS_send 3 32424 NULL
131129 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
131130 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
131131 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
131132 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
131133 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
131134 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
131135 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
131136 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
131137 +show_in16_32441 show_in16 0 32441 NULL
131138 +axnet_resume_32442 axnet_resume 0 32442 NULL
131139 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
131140 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
131141 +set_status_32456 set_status 0 32456 NULL
131142 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
131143 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
131144 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
131145 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
131146 +cache_status_32462 cache_status 5 32462 NULL
131147 +show_fanin_32463 show_fanin 0 32463 NULL
131148 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
131149 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
131150 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
131151 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
131152 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
131153 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
131154 +piix4_access_32474 piix4_access 0 32474 NULL
131155 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
131156 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
131157 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
131158 +temp0_show_32489 temp0_show 0 32489 NULL
131159 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
131160 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
131161 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
131162 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
131163 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
131164 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
131165 +initialize_32504 initialize 0 32504 NULL
131166 +fwnet_open_32505 fwnet_open 0 32505 NULL
131167 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
131168 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
131169 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
131170 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
131171 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
131172 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
131173 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
131174 +disconnect_32521 disconnect 4 32521 NULL
131175 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
131176 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
131177 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
131178 +ilo_read_32531 ilo_read 3-0 32531 NULL
131179 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
131180 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
131181 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
131182 +snd_register_device_32537 snd_register_device 0 32537 NULL
131183 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
131184 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
131185 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
131186 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
131187 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
131188 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
131189 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
131190 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
131191 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
131192 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
131193 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
131194 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
131195 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
131196 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
131197 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
131198 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
131199 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
131200 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
131201 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
131202 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
131203 +listen_32570 listen 0 32570 NULL
131204 +__vlan_add_32575 __vlan_add 0 32575 NULL
131205 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
131206 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
131207 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
131208 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
131209 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
131210 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
131211 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
131212 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
131213 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
131214 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
131215 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
131216 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
131217 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
131218 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
131219 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
131220 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
131221 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
131222 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
131223 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
131224 +read_32613 read 0 32613 &replace_page_cache_page_32613
131225 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
131226 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
131227 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
131228 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
131229 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
131230 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
131231 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
131232 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
131233 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
131234 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
131235 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
131236 +show_abi_version_32641 show_abi_version 0 32641 NULL
131237 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
131238 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
131239 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
131240 +kvmalloc_32646 kvmalloc 1 32646 NULL
131241 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
131242 +generic_readlink_32654 generic_readlink 3-0 32654 NULL
131243 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
131244 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
131245 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
131246 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
131247 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
131248 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
131249 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
131250 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
131251 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
131252 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
131253 +family_show_32685 family_show 0 32685 NULL
131254 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
131255 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
131256 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
131257 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
131258 +si3054_init_32700 si3054_init 0 32700 NULL
131259 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
131260 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
131261 +security_get_32703 security_get 0 32703 NULL nohasharray
131262 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
131263 +check_bdq_32704 check_bdq 0 32704 NULL
131264 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
131265 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
131266 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
131267 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
131268 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
131269 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
131270 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
131271 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
131272 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
131273 +rpm_resume_32734 rpm_resume 0 32734 NULL
131274 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
131275 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
131276 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
131277 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
131278 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
131279 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
131280 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
131281 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
131282 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
131283 +every_nth_show_32754 every_nth_show 0 32754 NULL
131284 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
131285 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
131286 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
131287 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
131288 +qt2_write_32776 qt2_write 0-4 32776 NULL
131289 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
131290 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
131291 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
131292 +show_state_field_32780 show_state_field 0 32780 NULL
131293 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
131294 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
131295 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
131296 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
131297 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
131298 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
131299 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
131300 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
131301 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
131302 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
131303 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
131304 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
131305 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
131306 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
131307 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
131308 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
131309 +copy_name_32811 copy_name 0-3 32811 NULL
131310 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
131311 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
131312 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
131313 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
131314 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
131315 +vga_rseq_32848 vga_rseq 0 32848 NULL
131316 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
131317 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
131318 +show_32860 show 0 32860 NULL
131319 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
131320 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
131321 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
131322 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
131323 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
131324 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
131325 +sha1_final_32876 sha1_final 0 32876 NULL
131326 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
131327 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
131328 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
131329 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
131330 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
131331 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
131332 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
131333 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
131334 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
131335 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
131336 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
131337 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
131338 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
131339 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
131340 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
131341 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
131342 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
131343 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
131344 +write_policy_show_32908 write_policy_show 0 32908 NULL
131345 +show_fan16_32912 show_fan16 0 32912 NULL
131346 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
131347 +show_32916 show 0 32916 NULL
131348 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
131349 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
131350 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
131351 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
131352 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
131353 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
131354 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
131355 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
131356 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
131357 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
131358 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
131359 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
131360 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
131361 +trusted_list_32953 trusted_list 0-5 32953 NULL
131362 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
131363 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
131364 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
131365 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
131366 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
131367 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
131368 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
131369 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
131370 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
131371 +pte_val_32981 pte_val 0 32981 NULL
131372 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
131373 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
131374 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
131375 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
131376 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
131377 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
131378 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
131379 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
131380 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
131381 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
131382 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
131383 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
131384 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
131385 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
131386 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
131387 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
131388 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
131389 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
131390 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
131391 +show_current_governor_33033 show_current_governor 0 33033 NULL
131392 +make_reservation_33038 make_reservation 0 33038 NULL
131393 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
131394 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
131395 +show_ch_count_33045 show_ch_count 0 33045 NULL
131396 +show_sgid_33048 show_sgid 0 33048 NULL
131397 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
131398 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
131399 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
131400 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
131401 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
131402 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
131403 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
131404 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
131405 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
131406 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
131407 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
131408 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
131409 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
131410 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
131411 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
131412 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
131413 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
131414 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
131415 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
131416 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
131417 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
131418 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
131419 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
131420 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
131421 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
131422 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
131423 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
131424 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
131425 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
131426 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
131427 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
131428 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
131429 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
131430 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
131431 +write_node_33121 write_node 4-0 33121 NULL
131432 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
131433 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
131434 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
131435 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
131436 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
131437 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
131438 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
131439 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
131440 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
131441 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
131442 +SyS_poll_33152 SyS_poll 2 33152 NULL
131443 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
131444 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
131445 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
131446 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
131447 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
131448 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
131449 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
131450 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
131451 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
131452 +show_otp2_33172 show_otp2 0 33172 NULL
131453 +begin_33173 begin 0 33173 NULL
131454 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
131455 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
131456 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
131457 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
131458 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
131459 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
131460 +flash_store_33203 flash_store 0-4 33203 NULL
131461 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
131462 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
131463 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
131464 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
131465 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
131466 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
131467 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
131468 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
131469 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
131470 +fops_write_33219 fops_write 0-3 33219 NULL
131471 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
131472 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
131473 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
131474 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
131475 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
131476 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
131477 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
131478 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
131479 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
131480 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
131481 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
131482 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
131483 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
131484 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
131485 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
131486 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
131487 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
131488 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
131489 +ipgre_open_33270 ipgre_open 0 33270 NULL
131490 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
131491 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
131492 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
131493 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
131494 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
131495 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
131496 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
131497 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
131498 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
131499 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
131500 +bin_search_33289 bin_search 0 33289 NULL
131501 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
131502 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
131503 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
131504 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
131505 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
131506 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
131507 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
131508 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
131509 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
131510 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
131511 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
131512 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
131513 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
131514 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
131515 +bdc_run_33333 bdc_run 0 33333 NULL
131516 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
131517 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
131518 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
131519 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
131520 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
131521 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
131522 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
131523 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
131524 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
131525 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
131526 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
131527 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
131528 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
131529 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
131530 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
131531 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
131532 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
131533 +setsockopt_33380 setsockopt 0 33380 NULL
131534 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
131535 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
131536 +airo_suspend_33386 airo_suspend 0 33386 NULL
131537 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
131538 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
131539 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
131540 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
131541 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
131542 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
131543 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
131544 +size_read_33399 size_read 0-3 33399 NULL
131545 +show_yoffset_33400 show_yoffset 0 33400 NULL
131546 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
131547 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
131548 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
131549 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
131550 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
131551 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
131552 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
131553 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
131554 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
131555 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
131556 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
131557 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
131558 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
131559 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
131560 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
131561 +mic_start_33422 mic_start 0 33422 NULL
131562 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
131563 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
131564 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
131565 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
131566 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
131567 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
131568 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
131569 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
131570 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
131571 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
131572 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
131573 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
131574 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
131575 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
131576 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
131577 +da903x_enable_33458 da903x_enable 0 33458 NULL
131578 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
131579 +__verify_length_33462 __verify_length 0 33462 NULL
131580 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
131581 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
131582 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
131583 +create_entry_33479 create_entry 2 33479 NULL
131584 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
131585 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
131586 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
131587 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
131588 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
131589 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
131590 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
131591 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
131592 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
131593 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
131594 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
131595 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
131596 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
131597 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
131598 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
131599 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
131600 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
131601 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
131602 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
131603 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
131604 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
131605 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
131606 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
131607 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
131608 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
131609 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
131610 +show_temp_high_33534 show_temp_high 0 33534 NULL
131611 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
131612 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
131613 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
131614 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
131615 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
131616 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
131617 +get_fan_div_33546 get_fan_div 0 33546 NULL
131618 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
131619 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
131620 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
131621 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
131622 +dup_array_33551 dup_array 3 33551 NULL
131623 +in8_33552 in8 0 33552 NULL nohasharray
131624 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
131625 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
131626 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
131627 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
131628 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
131629 +limit_write_33576 limit_write 0-3 33576 NULL
131630 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
131631 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
131632 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
131633 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
131634 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
131635 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
131636 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
131637 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
131638 +really_probe_33598 really_probe 0 33598 NULL
131639 +rtl_open_33601 rtl_open 0 33601 NULL
131640 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
131641 +temp_vga_33605 temp_vga 0 33605 NULL
131642 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
131643 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
131644 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
131645 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
131646 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
131647 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
131648 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
131649 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
131650 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
131651 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
131652 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
131653 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
131654 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
131655 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
131656 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
131657 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
131658 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
131659 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
131660 +swap_type_of_33634 swap_type_of 0 33634 NULL
131661 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
131662 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
131663 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
131664 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
131665 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
131666 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
131667 +ali_write_33649 ali_write 0-3 33649 NULL
131668 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
131669 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
131670 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
131671 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
131672 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
131673 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
131674 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
131675 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
131676 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
131677 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
131678 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
131679 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
131680 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
131681 +show_color_common_33677 show_color_common 0 33677 NULL
131682 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
131683 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
131684 +policy_show_33685 policy_show 0 33685 NULL nohasharray
131685 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
131686 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
131687 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
131688 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
131689 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
131690 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
131691 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
131692 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
131693 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
131694 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
131695 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
131696 +expand_corename_33710 expand_corename 2 33710 NULL
131697 +enable_33715 enable 0 33715 NULL
131698 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
131699 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
131700 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
131701 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
131702 +changeset_show_33726 changeset_show 0 33726 NULL
131703 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
131704 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
131705 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
131706 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
131707 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
131708 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
131709 +init_vif_33746 init_vif 0 33746 NULL
131710 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
131711 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL
131712 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
131713 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
131714 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
131715 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
131716 +var_to_pll_33759 var_to_pll 0 33759 NULL
131717 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
131718 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
131719 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
131720 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
131721 +hashtab_create_33769 hashtab_create 3 33769 NULL
131722 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
131723 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
131724 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
131725 +____request_module_33775 ____request_module 0 33775 NULL
131726 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
131727 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
131728 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
131729 +show_33785 show 0 33785 NULL nohasharray
131730 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
131731 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
131732 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
131733 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
131734 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
131735 +check_qos_33797 check_qos 0 33797 NULL nohasharray
131736 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
131737 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
131738 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
131739 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
131740 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
131741 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
131742 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
131743 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
131744 +kcs_size_33818 kcs_size 0 33818 NULL
131745 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
131746 +read_reg_33819 read_reg 0 33819 &filter_write_33819
131747 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
131748 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
131749 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
131750 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
131751 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
131752 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
131753 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
131754 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
131755 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
131756 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
131757 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
131758 +hamachi_open_33855 hamachi_open 0 33855 NULL
131759 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
131760 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
131761 +hdcs_start_33860 hdcs_start 0 33860 NULL
131762 +dev_register_33861 dev_register 0 33861 NULL
131763 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
131764 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
131765 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
131766 +bin_string_33884 bin_string 5-3 33884 NULL
131767 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
131768 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
131769 +twl_request_33892 twl_request 0 33892 NULL
131770 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
131771 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
131772 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
131773 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
131774 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
131775 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
131776 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
131777 +sg_nents_33909 sg_nents 0 33909 NULL
131778 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
131779 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
131780 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
131781 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
131782 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
131783 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
131784 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
131785 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
131786 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
131787 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
131788 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
131789 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
131790 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
131791 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
131792 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
131793 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
131794 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
131795 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
131796 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
131797 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
131798 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
131799 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
131800 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
131801 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
131802 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
131803 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
131804 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
131805 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
131806 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
131807 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
131808 +store_33978 store 0 33978 NULL nohasharray
131809 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
131810 +brightness_show_33981 brightness_show 0 33981 NULL
131811 +show_33983 show 0 33983 NULL nohasharray
131812 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
131813 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
131814 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
131815 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
131816 +is_enabled_33989 is_enabled 0 33989 NULL
131817 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
131818 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
131819 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
131820 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
131821 +__az6007_read_34011 __az6007_read 0 34011 NULL
131822 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
131823 +state_show_34018 state_show 0 34018 NULL
131824 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
131825 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
131826 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
131827 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
131828 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
131829 +ghash_update_34031 ghash_update 0 34031 NULL
131830 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
131831 +ppp_write_34034 ppp_write 3-0 34034 NULL
131832 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
131833 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
131834 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
131835 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
131836 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
131837 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
131838 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
131839 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
131840 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
131841 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
131842 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
131843 +store_34070 store 0-3 34070 NULL
131844 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
131845 +show_analog_out_34081 show_analog_out 0 34081 NULL
131846 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
131847 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
131848 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
131849 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
131850 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
131851 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
131852 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
131853 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
131854 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
131855 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
131856 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
131857 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
131858 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
131859 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
131860 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
131861 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
131862 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
131863 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
131864 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
131865 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
131866 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
131867 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
131868 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
131869 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
131870 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
131871 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
131872 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
131873 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
131874 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
131875 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
131876 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
131877 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
131878 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
131879 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
131880 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
131881 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
131882 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
131883 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
131884 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
131885 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
131886 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
131887 +show_pkey_34170 show_pkey 0 34170 NULL
131888 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
131889 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
131890 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
131891 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
131892 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
131893 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
131894 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
131895 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
131896 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
131897 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
131898 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
131899 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
131900 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
131901 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
131902 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
131903 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
131904 +__send_command_34218 __send_command 5-7 34218 NULL
131905 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
131906 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
131907 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
131908 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
131909 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
131910 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
131911 +store_34237 store 0-4 34237 NULL
131912 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
131913 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
131914 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
131915 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
131916 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
131917 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
131918 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
131919 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
131920 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
131921 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
131922 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
131923 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
131924 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
131925 +max_age_store_34262 max_age_store 4-0 34262 NULL
131926 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
131927 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
131928 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
131929 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
131930 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
131931 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
131932 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
131933 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
131934 +device_private_init_34279 device_private_init 0 34279 NULL
131935 +isoc_enable_34281 isoc_enable 0 34281 NULL
131936 +get_boolean_34283 get_boolean 0 34283 NULL
131937 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
131938 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
131939 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
131940 +show_cfg_34289 show_cfg 0 34289 NULL
131941 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
131942 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
131943 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
131944 +rr_open_34298 rr_open 0 34298 NULL
131945 +auxadc_read_34299 auxadc_read 0 34299 NULL
131946 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
131947 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
131948 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
131949 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
131950 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
131951 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
131952 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
131953 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
131954 +radio_read_34356 radio_read 0-3 34356 NULL
131955 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
131956 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
131957 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
131958 +write_rss_34360 write_rss 0 34360 NULL nohasharray
131959 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
131960 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
131961 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
131962 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
131963 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
131964 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
131965 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
131966 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
131967 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
131968 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
131969 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
131970 +ea_read_34378 ea_read 0 34378 NULL nohasharray
131971 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
131972 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
131973 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
131974 +hsc_probe_34385 hsc_probe 0 34385 NULL
131975 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
131976 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
131977 +i2c_outb_34391 i2c_outb 0 34391 NULL
131978 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
131979 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
131980 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
131981 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
131982 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
131983 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
131984 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
131985 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
131986 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
131987 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
131988 +duplex_show_34424 duplex_show 0 34424 NULL
131989 +set_essid_34427 set_essid 0 34427 NULL
131990 +affs_readpage_34433 affs_readpage 0 34433 NULL
131991 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
131992 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
131993 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
131994 +store_state_field_34443 store_state_field 0-4 34443 NULL
131995 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
131996 +_read_oob_34450 _read_oob 0 34450 NULL
131997 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
131998 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
131999 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
132000 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
132001 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
132002 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
132003 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
132004 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
132005 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
132006 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
132007 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
132008 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
132009 +show_34470 show 0 34470 NULL
132010 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
132011 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
132012 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
132013 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
132014 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
132015 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
132016 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
132017 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
132018 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
132019 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
132020 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
132021 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
132022 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
132023 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
132024 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
132025 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
132026 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
132027 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
132028 +features_show_34507 features_show 0 34507 NULL
132029 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
132030 +show_34508 show 0 34508 &efivar_size_read_34508
132031 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
132032 +show_temp_over_34512 show_temp_over 0 34512 NULL
132033 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
132034 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
132035 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
132036 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
132037 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
132038 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
132039 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
132040 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
132041 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
132042 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
132043 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
132044 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
132045 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
132046 +ths7303_config_34542 ths7303_config 0 34542 NULL
132047 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
132048 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
132049 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
132050 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
132051 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
132052 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
132053 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
132054 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
132055 +vsock_bind_34572 vsock_bind 0 34572 NULL
132056 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
132057 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
132058 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
132059 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
132060 +digi_open_34579 digi_open 0 34579 NULL
132061 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
132062 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
132063 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
132064 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
132065 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
132066 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
132067 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
132068 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
132069 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
132070 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
132071 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
132072 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
132073 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
132074 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
132075 +ftdi_open_34618 ftdi_open 0 34618 NULL
132076 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
132077 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
132078 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
132079 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
132080 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
132081 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
132082 +ivtv_read_34631 ivtv_read 0 34631 NULL
132083 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
132084 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
132085 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
132086 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
132087 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
132088 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
132089 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
132090 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
132091 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
132092 +pte_pfn_34678 pte_pfn 0 34678 NULL
132093 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
132094 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
132095 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
132096 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
132097 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
132098 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
132099 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
132100 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
132101 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
132102 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
132103 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
132104 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
132105 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
132106 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
132107 +bb_show_34715 bb_show 0 34715 NULL nohasharray
132108 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
132109 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
132110 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
132111 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
132112 +store_34724 store 0-3 34724 NULL nohasharray
132113 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
132114 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
132115 +sch_transaction_34731 sch_transaction 0 34731 NULL
132116 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
132117 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
132118 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
132119 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
132120 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
132121 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
132122 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
132123 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
132124 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
132125 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
132126 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
132127 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
132128 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
132129 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
132130 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
132131 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
132132 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
132133 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
132134 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
132135 +device_add_34766 device_add 0 34766 NULL
132136 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
132137 +gsmld_read_34768 gsmld_read 0 34768 NULL
132138 +pipe_read_34776 pipe_read 0 34776 NULL
132139 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
132140 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
132141 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
132142 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
132143 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
132144 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
132145 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
132146 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
132147 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
132148 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
132149 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
132150 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
132151 +show_in5_34809 show_in5 0 34809 NULL
132152 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
132153 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
132154 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
132155 +stream_drop_34819 stream_drop 0 34819 NULL
132156 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
132157 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
132158 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
132159 +bio_segments_34832 bio_segments 0 34832 NULL
132160 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
132161 +charger_get_property_34836 charger_get_property 0 34836 NULL
132162 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
132163 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
132164 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
132165 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
132166 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
132167 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
132168 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
132169 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
132170 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
132171 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
132172 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
132173 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
132174 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
132175 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
132176 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
132177 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
132178 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
132179 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
132180 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
132181 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
132182 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
132183 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
132184 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
132185 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
132186 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
132187 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
132188 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
132189 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
132190 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
132191 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
132192 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
132193 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
132194 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
132195 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
132196 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
132197 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
132198 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
132199 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
132200 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
132201 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
132202 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
132203 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
132204 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
132205 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
132206 +x25_create_34911 x25_create 0 34911 NULL nohasharray
132207 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
132208 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
132209 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
132210 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
132211 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
132212 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
132213 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
132214 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
132215 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
132216 +michael_setkey_34918 michael_setkey 0 34918 NULL
132217 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
132218 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
132219 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
132220 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
132221 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
132222 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
132223 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
132224 +wait_comp_34945 wait_comp 0 34945 NULL
132225 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
132226 +show_max_uA_34951 show_max_uA 0 34951 NULL
132227 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
132228 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
132229 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
132230 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
132231 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
132232 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
132233 +edge_show_34977 edge_show 0 34977 NULL
132234 +vendor_command_34980 vendor_command 0 34980 NULL
132235 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
132236 +get_icons_34984 get_icons 0 34984 NULL
132237 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
132238 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
132239 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
132240 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
132241 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
132242 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
132243 +print_message_35000 print_message 0 35000 NULL
132244 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
132245 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
132246 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
132247 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
132248 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
132249 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
132250 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
132251 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
132252 +ark3116_open_35007 ark3116_open 0 35007 NULL
132253 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
132254 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
132255 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
132256 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
132257 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
132258 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
132259 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
132260 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
132261 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
132262 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
132263 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
132264 +stmmac_open_35034 stmmac_open 0 35034 NULL
132265 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
132266 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
132267 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
132268 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
132269 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
132270 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
132271 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
132272 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
132273 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
132274 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
132275 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
132276 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
132277 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
132278 +read_dsunc_35067 read_dsunc 0 35067 NULL
132279 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
132280 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
132281 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
132282 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
132283 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL
132284 +create_35091 create 0 35091 NULL
132285 +power_35094 power 0 35094 NULL
132286 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
132287 +transmit_35097 transmit 0 35097 NULL nohasharray
132288 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
132289 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
132290 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
132291 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
132292 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
132293 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
132294 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
132295 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
132296 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
132297 +calibrate_35111 calibrate 0 35111 NULL
132298 +pre_xfer_35114 pre_xfer 0 35114 NULL
132299 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
132300 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
132301 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
132302 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
132303 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
132304 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
132305 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
132306 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
132307 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
132308 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
132309 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
132310 +async_store_35157 async_store 0-4 35157 NULL
132311 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
132312 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
132313 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
132314 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
132315 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
132316 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
132317 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
132318 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
132319 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
132320 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
132321 +serial_show_35187 serial_show 0 35187 NULL
132322 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
132323 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
132324 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
132325 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
132326 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
132327 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
132328 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
132329 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
132330 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
132331 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
132332 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
132333 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
132334 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
132335 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
132336 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
132337 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
132338 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
132339 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
132340 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
132341 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
132342 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
132343 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
132344 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
132345 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
132346 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
132347 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
132348 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
132349 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
132350 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
132351 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
132352 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
132353 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
132354 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
132355 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
132356 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
132357 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
132358 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
132359 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
132360 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
132361 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
132362 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
132363 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
132364 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
132365 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
132366 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
132367 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
132368 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
132369 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
132370 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
132371 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
132372 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
132373 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
132374 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
132375 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
132376 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
132377 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
132378 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
132379 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
132380 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
132381 +show_35313 show 0 35313 NULL
132382 +ifindex_show_35314 ifindex_show 0 35314 NULL
132383 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
132384 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
132385 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
132386 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
132387 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
132388 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
132389 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
132390 +write_page_35331 write_page 0 35331 NULL
132391 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
132392 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
132393 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
132394 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
132395 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
132396 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
132397 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
132398 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
132399 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
132400 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
132401 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
132402 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
132403 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
132404 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
132405 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
132406 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
132407 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
132408 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
132409 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
132410 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
132411 +set_chglim_35363 set_chglim 0-4 35363 NULL
132412 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
132413 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
132414 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
132415 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
132416 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
132417 +memcpy_from_msg_35380 memcpy_from_msg 3 35380 NULL nohasharray
132418 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
132419 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
132420 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
132421 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
132422 +init_35395 init 0 35395 NULL
132423 +store_35397 store 0-4 35397 NULL
132424 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
132425 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
132426 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
132427 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
132428 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
132429 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
132430 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
132431 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
132432 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
132433 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
132434 +show_fault_35423 show_fault 0 35423 NULL nohasharray
132435 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
132436 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
132437 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
132438 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
132439 +firm_purge_35431 firm_purge 0 35431 NULL
132440 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
132441 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
132442 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
132443 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
132444 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
132445 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
132446 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
132447 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
132448 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
132449 +bq24190_read_35453 bq24190_read 0 35453 NULL
132450 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
132451 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
132452 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
132453 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
132454 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
132455 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
132456 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
132457 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
132458 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
132459 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
132460 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
132461 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
132462 +store_comm_35484 store_comm 0-4 35484 NULL
132463 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
132464 +sis630_access_35490 sis630_access 0 35490 NULL
132465 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
132466 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
132467 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
132468 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
132469 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
132470 +cs421x_init_35506 cs421x_init 0 35506 NULL
132471 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
132472 +hints_store_35510 hints_store 0-4 35510 NULL
132473 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
132474 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
132475 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
132476 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
132477 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
132478 +async_setkey_35521 async_setkey 3 35521 NULL
132479 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
132480 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
132481 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
132482 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
132483 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
132484 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
132485 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
132486 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
132487 +store_channel_35540 store_channel 0-4 35540 NULL
132488 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
132489 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
132490 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
132491 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
132492 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
132493 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
132494 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
132495 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
132496 +sq905c_command_35566 sq905c_command 0 35566 NULL
132497 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
132498 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
132499 +update_size_35574 update_size 0 35574 NULL
132500 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
132501 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
132502 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
132503 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
132504 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
132505 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
132506 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
132507 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
132508 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
132509 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
132510 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
132511 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
132512 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
132513 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
132514 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
132515 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
132516 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
132517 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
132518 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
132519 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
132520 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
132521 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
132522 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
132523 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
132524 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
132525 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
132526 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
132527 +show_sched5_35655 show_sched5 0 35655 NULL
132528 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
132529 +request_lock_35670 request_lock 0 35670 NULL
132530 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
132531 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
132532 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
132533 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
132534 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
132535 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
132536 +dif_show_35685 dif_show 0 35685 NULL
132537 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
132538 +dm_table_create_35687 dm_table_create 3 35687 NULL
132539 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
132540 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
132541 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
132542 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
132543 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
132544 +md_super_write_35703 md_super_write 4 35703 NULL
132545 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
132546 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
132547 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
132548 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
132549 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
132550 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
132551 +read_35737 read 0 35737 NULL nohasharray
132552 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
132553 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
132554 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
132555 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
132556 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
132557 +type_show_35748 type_show 0 35748 NULL nohasharray
132558 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
132559 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
132560 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
132561 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
132562 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
132563 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
132564 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
132565 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
132566 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
132567 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
132568 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
132569 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
132570 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
132571 +governor_show_35794 governor_show 0 35794 NULL
132572 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
132573 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
132574 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
132575 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
132576 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
132577 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
132578 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
132579 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
132580 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
132581 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
132582 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
132583 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
132584 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
132585 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
132586 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
132587 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
132588 +wl3501_open_35855 wl3501_open 0 35855 NULL
132589 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
132590 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
132591 +num_parts_show_35868 num_parts_show 0 35868 NULL
132592 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
132593 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
132594 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
132595 +tun_show_group_35875 tun_show_group 0 35875 NULL
132596 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
132597 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
132598 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
132599 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
132600 +fuse_notify_35888 fuse_notify 0 35888 NULL
132601 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
132602 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
132603 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
132604 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
132605 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
132606 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
132607 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
132608 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
132609 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
132610 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
132611 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
132612 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
132613 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
132614 +ch_probe_35922 ch_probe 0 35922 NULL
132615 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
132616 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
132617 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
132618 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
132619 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
132620 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
132621 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
132622 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
132623 +irqcontrol_35953 irqcontrol 0 35953 NULL
132624 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
132625 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
132626 +kernel_bind_35955 kernel_bind 0 35955 NULL
132627 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
132628 +set_cur_state_35966 set_cur_state 0 35966 NULL
132629 +cxgb_open_35970 cxgb_open 0 35970 NULL
132630 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
132631 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
132632 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
132633 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
132634 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
132635 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
132636 +lprev_show_35978 lprev_show 0 35978 NULL
132637 +acl_alloc_35979 acl_alloc 1 35979 NULL
132638 +show_35981 show 0 35981 NULL
132639 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
132640 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
132641 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
132642 +raw_bind_35989 raw_bind 0 35989 NULL
132643 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
132644 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
132645 +current_channel_show_35996 current_channel_show 0 35996 NULL
132646 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
132647 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
132648 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
132649 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
132650 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
132651 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
132652 +console_store_36007 console_store 0-4 36007 NULL
132653 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
132654 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
132655 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
132656 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
132657 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
132658 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
132659 +show_36024 show 0 36024 NULL
132660 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
132661 +afs_getattr_36026 afs_getattr 0 36026 NULL
132662 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
132663 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
132664 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
132665 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
132666 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
132667 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
132668 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
132669 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
132670 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
132671 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
132672 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
132673 +num_arg_36039 num_arg 0 36039 NULL
132674 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
132675 +sys_init_module_36047 sys_init_module 2 36047 NULL
132676 +init_36051 init 0 36051 NULL
132677 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
132678 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
132679 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
132680 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
132681 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
132682 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
132683 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
132684 +show_power_crit_36062 show_power_crit 0 36062 NULL
132685 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
132686 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
132687 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
132688 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
132689 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
132690 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
132691 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
132692 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
132693 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
132694 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
132695 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
132696 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
132697 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
132698 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
132699 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
132700 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
132701 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
132702 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
132703 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
132704 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
132705 +read_dsrate_36103 read_dsrate 0 36103 NULL
132706 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
132707 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
132708 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
132709 +compile_date_show_36116 compile_date_show 0 36116 NULL
132710 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
132711 +show_36118 show 0 36118 &simple_xattr_alloc_36118
132712 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
132713 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
132714 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
132715 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
132716 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
132717 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
132718 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
132719 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
132720 +authorized_store_36134 authorized_store 0-4 36134 NULL
132721 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
132722 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
132723 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
132724 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
132725 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
132726 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
132727 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
132728 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
132729 +show_remote_port_36146 show_remote_port 0 36146 NULL
132730 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
132731 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
132732 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
132733 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
132734 +twl_set_36154 twl_set 2 36154 NULL
132735 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
132736 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
132737 +sys_send_36161 sys_send 3 36161 NULL
132738 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
132739 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
132740 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
132741 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
132742 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
132743 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
132744 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
132745 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
132746 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176 nohasharray
132747 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 &__sync_dirty_buffer_36176
132748 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
132749 +modify_device_36179 modify_device 0 36179 NULL
132750 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
132751 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
132752 +phys_state_show_36187 phys_state_show 0 36187 NULL
132753 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
132754 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
132755 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
132756 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
132757 +write_word_36211 write_word 0 36211 NULL
132758 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
132759 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
132760 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
132761 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
132762 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
132763 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
132764 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
132765 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL
132766 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
132767 +ping_bind_36236 ping_bind 0 36236 NULL
132768 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
132769 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
132770 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
132771 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
132772 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
132773 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
132774 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
132775 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
132776 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
132777 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
132778 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
132779 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
132780 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
132781 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
132782 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
132783 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
132784 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
132785 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
132786 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
132787 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
132788 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
132789 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
132790 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
132791 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
132792 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
132793 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
132794 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
132795 +show_in_min3_36304 show_in_min3 0 36304 NULL
132796 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
132797 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
132798 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
132799 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
132800 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
132801 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
132802 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
132803 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
132804 +lc_create_36332 lc_create 4 36332 NULL
132805 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
132806 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
132807 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
132808 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
132809 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
132810 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
132811 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
132812 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
132813 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
132814 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
132815 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
132816 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
132817 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
132818 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
132819 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
132820 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
132821 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
132822 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
132823 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
132824 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
132825 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
132826 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
132827 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
132828 +sierra_write_36402 sierra_write 4-0 36402 NULL
132829 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
132830 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
132831 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
132832 +qdsb_get_36409 qdsb_get 0 36409 NULL
132833 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
132834 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
132835 +teles_suspend_36416 teles_suspend 0 36416 NULL
132836 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
132837 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
132838 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
132839 +no_uld_show_36430 no_uld_show 0 36430 NULL
132840 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
132841 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
132842 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
132843 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
132844 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
132845 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
132846 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
132847 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
132848 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
132849 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
132850 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
132851 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
132852 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
132853 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
132854 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
132855 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
132856 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
132857 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
132858 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
132859 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
132860 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
132861 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
132862 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
132863 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
132864 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
132865 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
132866 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
132867 +vmci_route_36488 vmci_route 0 36488 NULL
132868 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
132869 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
132870 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
132871 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
132872 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
132873 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
132874 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
132875 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
132876 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
132877 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
132878 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
132879 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
132880 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
132881 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
132882 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
132883 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
132884 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
132885 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
132886 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
132887 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
132888 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
132889 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
132890 +de_init_hw_36543 de_init_hw 0 36543 NULL
132891 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
132892 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
132893 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
132894 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
132895 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
132896 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
132897 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
132898 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
132899 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
132900 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
132901 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
132902 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
132903 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
132904 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
132905 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
132906 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
132907 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
132908 +__erst_read_36579 __erst_read 0 36579 NULL
132909 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
132910 +show_36588 show 0 36588 NULL
132911 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
132912 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
132913 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
132914 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
132915 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
132916 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
132917 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
132918 +init_36600 init 0 36600 NULL
132919 +read_byte_36604 read_byte 0 36604 NULL
132920 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
132921 +show_dev_name_36608 show_dev_name 0 36608 NULL
132922 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
132923 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
132924 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
132925 +kstrtoll_36612 kstrtoll 0 36612 NULL
132926 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
132927 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
132928 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
132929 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
132930 +proto_name_show_36630 proto_name_show 0 36630 NULL
132931 +attribute_show_36633 attribute_show 0 36633 NULL
132932 +power_save_36634 power_save 0 36634 NULL
132933 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
132934 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
132935 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
132936 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
132937 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
132938 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
132939 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
132940 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
132941 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
132942 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
132943 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
132944 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
132945 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
132946 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
132947 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
132948 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
132949 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
132950 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
132951 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
132952 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
132953 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
132954 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
132955 +__follow_pte_36683 __follow_pte 0 36683 NULL
132956 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
132957 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
132958 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
132959 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
132960 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
132961 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
132962 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
132963 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
132964 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
132965 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
132966 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
132967 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
132968 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
132969 +path_getxattr_36717 path_getxattr 4 36717 NULL
132970 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
132971 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
132972 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
132973 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
132974 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
132975 +multicast_show_36734 multicast_show 0 36734 NULL
132976 +read_36735 read 0 36735 NULL
132977 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
132978 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
132979 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
132980 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
132981 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
132982 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
132983 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
132984 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
132985 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
132986 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
132987 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
132988 +agc_status_36756 agc_status 0 36756 NULL
132989 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
132990 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
132991 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
132992 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
132993 +get_ncm_36766 get_ncm 0 36766 NULL
132994 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
132995 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
132996 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
132997 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
132998 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
132999 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
133000 +musb_schedule_36787 musb_schedule 0 36787 NULL
133001 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
133002 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
133003 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
133004 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
133005 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
133006 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
133007 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
133008 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
133009 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
133010 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
133011 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
133012 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
133013 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
133014 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
133015 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
133016 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
133017 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
133018 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
133019 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
133020 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
133021 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
133022 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
133023 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
133024 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
133025 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
133026 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
133027 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
133028 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
133029 +set_rate_36858 set_rate 0 36858 &cm_write_36858
133030 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
133031 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
133032 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
133033 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
133034 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
133035 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
133036 +stp_state_show_36872 stp_state_show 0 36872 NULL
133037 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
133038 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
133039 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
133040 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
133041 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
133042 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
133043 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
133044 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
133045 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
133046 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
133047 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
133048 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
133049 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
133050 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
133051 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
133052 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
133053 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
133054 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
133055 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
133056 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
133057 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
133058 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
133059 +cuse_read_36920 cuse_read 0-3 36920 NULL
133060 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
133061 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
133062 +store_lid_36925 store_lid 0-4 36925 NULL
133063 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
133064 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
133065 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
133066 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
133067 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
133068 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
133069 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
133070 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
133071 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
133072 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
133073 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
133074 +div_u64_36951 div_u64 0 36951 NULL
133075 +write_leb_36957 write_leb 5-0 36957 NULL
133076 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
133077 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
133078 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
133079 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
133080 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
133081 +afs_setattr_36981 afs_setattr 0 36981 NULL
133082 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
133083 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
133084 +set_convrate_36989 set_convrate 0-4 36989 NULL
133085 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
133086 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
133087 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
133088 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
133089 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
133090 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
133091 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
133092 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
133093 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
133094 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
133095 +setxattr_37006 setxattr 4 37006 NULL nohasharray
133096 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
133097 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
133098 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
133099 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
133100 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
133101 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
133102 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
133103 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
133104 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
133105 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
133106 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
133107 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
133108 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
133109 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
133110 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
133111 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
133112 +fat_readpage_37025 fat_readpage 0 37025 NULL
133113 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
133114 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
133115 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
133116 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
133117 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
133118 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
133119 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
133120 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
133121 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
133122 +command_file_read_37038 command_file_read 3-0 37038 NULL
133123 +do_action_37040 do_action 0 37040 NULL nohasharray
133124 +erst_write_37040 erst_write 0 37040 &do_action_37040
133125 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
133126 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
133127 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
133128 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
133129 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
133130 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
133131 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
133132 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
133133 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
133134 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
133135 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
133136 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
133137 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
133138 +parse_command_37079 parse_command 2-0 37079 NULL
133139 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
133140 +resize_37084 resize 0 37084 NULL
133141 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
133142 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
133143 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
133144 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
133145 +show_37102 show 0 37102 NULL
133146 +store_bind_37104 store_bind 0-4 37104 NULL
133147 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
133148 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
133149 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
133150 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
133151 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
133152 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
133153 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
133154 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
133155 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
133156 +show_nets_37127 show_nets 0 37127 NULL
133157 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
133158 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
133159 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
133160 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
133161 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
133162 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
133163 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
133164 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
133165 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
133166 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
133167 +handshake_37157 handshake 0 37157 NULL
133168 +msg_word_37164 msg_word 0 37164 NULL
133169 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
133170 +bop_last_key_37173 bop_last_key 0 37173 NULL
133171 +boot_37174 boot 0 37174 NULL
133172 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
133173 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
133174 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
133175 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
133176 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
133177 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
133178 +store_wimax_37196 store_wimax 4-0 37196 NULL
133179 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
133180 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
133181 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
133182 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
133183 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
133184 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
133185 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
133186 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
133187 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
133188 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
133189 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
133190 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
133191 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
133192 +inv_show_37218 inv_show 0 37218 NULL
133193 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
133194 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
133195 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
133196 +__do_replace_37227 __do_replace 5 37227 NULL
133197 +store_temp8_37228 store_temp8 0-4 37228 NULL
133198 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
133199 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
133200 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
133201 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
133202 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
133203 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
133204 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
133205 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
133206 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
133207 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
133208 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
133209 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
133210 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
133211 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
133212 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
133213 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
133214 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
133215 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
133216 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
133217 +c101_run_37279 c101_run 2 37279 NULL
133218 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
133219 +phy_reset_37283 phy_reset 0 37283 NULL
133220 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
133221 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
133222 +command_37288 command 0 37288 NULL
133223 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
133224 +write_37289 write 0 37289 &idt77252_send_37289
133225 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
133226 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
133227 +governor_store_37304 governor_store 0-4 37304 NULL
133228 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
133229 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
133230 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
133231 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
133232 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
133233 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
133234 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
133235 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
133236 +composite_bind_37313 composite_bind 0 37313 NULL
133237 +program_regs_37317 program_regs 0 37317 NULL
133238 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
133239 +version_show_37322 version_show 0 37322 NULL
133240 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
133241 +kern_path_37329 kern_path 0 37329 NULL
133242 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
133243 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
133244 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
133245 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
133246 +get_any_page_37337 get_any_page 0 37337 NULL
133247 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
133248 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
133249 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
133250 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
133251 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
133252 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
133253 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
133254 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
133255 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
133256 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
133257 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
133258 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
133259 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
133260 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
133261 +xcan_open_37377 xcan_open 0 37377 NULL
133262 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
133263 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
133264 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
133265 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
133266 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
133267 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
133268 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
133269 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
133270 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
133271 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
133272 +channel_set_37410 channel_set 0-4 37410 NULL
133273 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
133274 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
133275 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
133276 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
133277 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
133278 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
133279 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
133280 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
133281 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
133282 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
133283 +fru_alloc_37442 fru_alloc 1 37442 NULL
133284 +show_als_en_37445 show_als_en 0 37445 NULL
133285 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
133286 +skein512_init_37449 skein512_init 0 37449 NULL
133287 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
133288 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
133289 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
133290 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
133291 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
133292 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
133293 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
133294 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
133295 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
133296 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
133297 +prepare_header80_37479 prepare_header80 0 37479 NULL
133298 +get_est_timing_37484 get_est_timing 0 37484 NULL
133299 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
133300 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
133301 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
133302 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
133303 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
133304 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
133305 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
133306 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
133307 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
133308 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
133309 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
133310 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
133311 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
133312 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
133313 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
133314 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
133315 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
133316 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
133317 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
133318 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
133319 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
133320 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
133321 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
133322 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
133323 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
133324 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
133325 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
133326 +extent_map_end_37550 extent_map_end 0 37550 NULL
133327 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
133328 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
133329 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
133330 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
133331 +show_37574 show 0 37574 NULL
133332 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
133333 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
133334 +block_show_37580 block_show 0 37580 NULL
133335 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
133336 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
133337 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
133338 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
133339 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
133340 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
133341 +show_lid_state_37597 show_lid_state 0 37597 NULL
133342 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
133343 +read_field_37603 read_field 0 37603 NULL
133344 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
133345 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
133346 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
133347 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
133348 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
133349 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
133350 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
133351 +sha1_export_37617 sha1_export 0 37617 NULL
133352 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
133353 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
133354 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
133355 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
133356 +rd_byte_37632 rd_byte 0 37632 NULL
133357 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
133358 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
133359 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
133360 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
133361 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
133362 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
133363 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
133364 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
133365 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
133366 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
133367 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
133368 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
133369 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
133370 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
133371 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
133372 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
133373 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
133374 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
133375 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
133376 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
133377 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
133378 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
133379 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
133380 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
133381 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
133382 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
133383 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
133384 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
133385 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
133386 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
133387 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
133388 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
133389 +parse_arg_37696 parse_arg 0 37696 NULL
133390 +smic_size_37697 smic_size 0 37697 NULL
133391 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
133392 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
133393 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
133394 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
133395 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
133396 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
133397 +smp_req_37703 smp_req 0 37703 NULL
133398 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
133399 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
133400 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
133401 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
133402 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
133403 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
133404 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
133405 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
133406 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
133407 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
133408 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
133409 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
133410 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
133411 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
133412 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
133413 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
133414 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
133415 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
133416 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
133417 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
133418 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
133419 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
133420 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
133421 +filemap_flush_37767 filemap_flush 0 37767 NULL
133422 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
133423 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
133424 +__il3945_up_37778 __il3945_up 0 37778 NULL
133425 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
133426 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
133427 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
133428 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
133429 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
133430 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
133431 +nr_open_37793 nr_open 0 37793 NULL
133432 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
133433 +read_posted_37797 read_posted 0 37797 NULL nohasharray
133434 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
133435 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
133436 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
133437 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
133438 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
133439 +setup_irq_37809 setup_irq 0 37809 NULL
133440 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
133441 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
133442 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
133443 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
133444 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
133445 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
133446 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
133447 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
133448 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
133449 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
133450 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
133451 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
133452 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
133453 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
133454 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
133455 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
133456 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
133457 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
133458 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
133459 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
133460 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
133461 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
133462 +dev_port_show_37881 dev_port_show 0 37881 NULL
133463 +set_registers_37883 set_registers 4 37883 NULL
133464 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
133465 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
133466 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
133467 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
133468 +pubek_show_37903 pubek_show 0 37903 NULL
133469 +compiler_show_37905 compiler_show 0 37905 NULL
133470 +show_target_37913 show_target 0 37913 NULL
133471 +skein256_export_37917 skein256_export 0 37917 NULL
133472 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
133473 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
133474 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
133475 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
133476 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
133477 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
133478 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
133479 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
133480 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
133481 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
133482 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
133483 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
133484 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
133485 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
133486 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
133487 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
133488 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
133489 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
133490 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
133491 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
133492 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
133493 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
133494 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
133495 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
133496 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
133497 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
133498 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
133499 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
133500 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
133501 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
133502 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
133503 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
133504 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
133505 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
133506 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
133507 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
133508 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
133509 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
133510 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
133511 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
133512 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
133513 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
133514 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
133515 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
133516 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
133517 +init_dma_38018 init_dma 0 38018 NULL
133518 +crc32_init_38021 crc32_init 0 38021 NULL
133519 +show_beep_38022 show_beep 0 38022 NULL
133520 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
133521 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
133522 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
133523 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
133524 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
133525 +store_wlan_38040 store_wlan 4-0 38040 NULL
133526 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
133527 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
133528 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
133529 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
133530 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
133531 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
133532 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
133533 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
133534 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
133535 +create_l2entity_38053 create_l2entity 0 38053 NULL
133536 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
133537 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
133538 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
133539 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
133540 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
133541 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
133542 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
133543 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
133544 +plip_open_38078 plip_open 0 38078 NULL
133545 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
133546 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
133547 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
133548 +read_38082 read 0 38082 NULL
133549 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
133550 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
133551 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
133552 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
133553 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
133554 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
133555 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
133556 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
133557 +ep0_read_38095 ep0_read 3 38095 NULL
133558 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
133559 +vport_delete_38098 vport_delete 0 38098 NULL
133560 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
133561 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
133562 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
133563 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
133564 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
133565 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
133566 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
133567 +intervals_show_38131 intervals_show 0 38131 NULL
133568 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
133569 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
133570 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
133571 +units_show_38139 units_show 0 38139 NULL
133572 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
133573 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
133574 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
133575 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
133576 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
133577 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
133578 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
133579 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
133580 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
133581 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
133582 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
133583 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
133584 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
133585 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
133586 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
133587 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
133588 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
133589 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
133590 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
133591 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
133592 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
133593 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
133594 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
133595 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
133596 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
133597 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
133598 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
133599 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
133600 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
133601 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
133602 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
133603 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
133604 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
133605 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
133606 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
133607 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
133608 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
133609 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
133610 +m66592_queue_38237 m66592_queue 0 38237 NULL
133611 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
133612 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
133613 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
133614 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
133615 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
133616 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
133617 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
133618 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
133619 +async_xor_val_38254 async_xor_val 3 38254 NULL
133620 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
133621 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
133622 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
133623 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
133624 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
133625 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
133626 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
133627 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
133628 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
133629 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
133630 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
133631 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
133632 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
133633 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
133634 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
133635 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
133636 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
133637 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
133638 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
133639 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
133640 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
133641 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
133642 +show_channel_38289 show_channel 0 38289 NULL
133643 +odev_write_38293 odev_write 0-3 38293 NULL
133644 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
133645 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
133646 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
133647 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
133648 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
133649 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
133650 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
133651 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
133652 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
133653 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
133654 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
133655 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
133656 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
133657 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
133658 +free_calls_show_38323 free_calls_show 0 38323 NULL
133659 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
133660 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
133661 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
133662 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
133663 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
133664 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
133665 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
133666 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
133667 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
133668 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
133669 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
133670 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
133671 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
133672 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
133673 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
133674 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
133675 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
133676 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
133677 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
133678 +active_duration_show_38373 active_duration_show 0 38373 NULL
133679 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
133680 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
133681 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
133682 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
133683 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
133684 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
133685 +_write_mirror_38398 _write_mirror 0 38398 NULL
133686 +vxp_inb_38402 vxp_inb 0 38402 NULL
133687 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
133688 +show_status_str_38406 show_status_str 0 38406 NULL
133689 +send_packet_38408 send_packet 0 38408 NULL
133690 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
133691 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
133692 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
133693 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
133694 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
133695 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
133696 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
133697 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
133698 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
133699 +netlink_send_38434 netlink_send 5 38434 NULL
133700 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
133701 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
133702 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
133703 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
133704 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
133705 +offline_38447 offline 0 38447 &dev_set_mtu_38447
133706 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
133707 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
133708 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
133709 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
133710 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
133711 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
133712 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
133713 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
133714 +show_wimax_38463 show_wimax 0 38463 NULL
133715 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
133716 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
133717 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
133718 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
133719 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
133720 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
133721 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
133722 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
133723 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
133724 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
133725 +store_bpp_38484 store_bpp 0-4 38484 NULL
133726 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
133727 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
133728 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
133729 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
133730 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
133731 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
133732 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
133733 +format_cam_size_38506 format_cam_size 0 38506 NULL
133734 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
133735 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
133736 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
133737 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
133738 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
133739 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
133740 +set_queue_count_38519 set_queue_count 0 38519 NULL
133741 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
133742 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
133743 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
133744 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL
133745 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
133746 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
133747 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
133748 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
133749 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
133750 +xs_error_38560 xs_error 0 38560 NULL
133751 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
133752 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
133753 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
133754 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
133755 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
133756 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
133757 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
133758 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
133759 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
133760 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
133761 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
133762 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
133763 +write_38599 write 0 38599 NULL
133764 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
133765 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
133766 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
133767 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
133768 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
133769 +pep_indicate_38611 pep_indicate 5 38611 NULL
133770 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
133771 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
133772 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
133773 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
133774 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
133775 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
133776 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
133777 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
133778 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
133779 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
133780 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
133781 +i801_access_38631 i801_access 0 38631 NULL nohasharray
133782 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
133783 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
133784 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
133785 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
133786 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
133787 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
133788 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
133789 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
133790 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
133791 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
133792 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
133793 +ring_active_show_38652 ring_active_show 0 38652 NULL
133794 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
133795 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
133796 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
133797 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
133798 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
133799 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
133800 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
133801 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
133802 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
133803 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
133804 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
133805 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
133806 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
133807 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
133808 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
133809 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
133810 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
133811 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
133812 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
133813 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
133814 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
133815 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
133816 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
133817 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
133818 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
133819 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
133820 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
133821 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
133822 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
133823 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
133824 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
133825 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
133826 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
133827 +store_38729 store 0-3 38729 NULL
133828 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
133829 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
133830 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
133831 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
133832 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
133833 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
133834 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
133835 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
133836 +microcode_write_38754 microcode_write 0-3 38754 NULL
133837 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
133838 +mic_map_single_38759 mic_map_single 0 38759 NULL
133839 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
133840 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
133841 +udf_readpages_38761 udf_readpages 4 38761 NULL
133842 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
133843 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
133844 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
133845 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
133846 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
133847 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
133848 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
133849 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
133850 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
133851 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
133852 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
133853 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
133854 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
133855 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
133856 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
133857 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
133858 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
133859 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
133860 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
133861 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
133862 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
133863 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
133864 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
133865 +err_decode_38804 err_decode 2 38804 NULL
133866 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
133867 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
133868 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
133869 +sys_select_38827 sys_select 1 38827 NULL
133870 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
133871 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
133872 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
133873 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
133874 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
133875 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
133876 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
133877 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
133878 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
133879 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
133880 +start_discovery_38858 start_discovery 4 38858 NULL
133881 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
133882 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
133883 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
133884 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
133885 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
133886 +image_size_store_38875 image_size_store 0-4 38875 NULL
133887 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
133888 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
133889 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
133890 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
133891 +hdlc_open_38893 hdlc_open 0 38893 NULL
133892 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
133893 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
133894 +__fswab16_38898 __fswab16 0 38898 NULL
133895 +process_access_response_38899 process_access_response 0 38899 NULL
133896 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
133897 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
133898 +ei_open_38906 ei_open 0 38906 NULL
133899 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
133900 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
133901 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
133902 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
133903 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
133904 +change_protocol_38922 change_protocol 0 38922 NULL
133905 +port_destid_show_38923 port_destid_show 0 38923 NULL
133906 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
133907 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
133908 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
133909 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
133910 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
133911 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
133912 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
133913 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
133914 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
133915 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
133916 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
133917 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
133918 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
133919 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
133920 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
133921 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
133922 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
133923 +show_temp16_38958 show_temp16 0 38958 NULL
133924 +macaddress_show_38969 macaddress_show 0 38969 NULL
133925 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
133926 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
133927 +wp512_init_38975 wp512_init 0 38975 NULL
133928 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
133929 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
133930 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
133931 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
133932 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
133933 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
133934 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
133935 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
133936 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
133937 +udf_new_block_38999 udf_new_block 4 38999 NULL
133938 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
133939 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
133940 +systemid_show_39002 systemid_show 0 39002 NULL
133941 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
133942 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
133943 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
133944 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
133945 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
133946 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
133947 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
133948 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
133949 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
133950 +show_39014 show 0 39014 &force_sc_support_read_39014
133951 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3 39020 NULL
133952 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
133953 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
133954 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
133955 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
133956 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
133957 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
133958 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
133959 +phy_read_status_39042 phy_read_status 0 39042 NULL
133960 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
133961 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
133962 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
133963 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
133964 +__wil_up_39052 __wil_up 0 39052 NULL
133965 +get_component_status_39053 get_component_status 0 39053 NULL
133966 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
133967 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
133968 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
133969 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
133970 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
133971 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
133972 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
133973 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
133974 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
133975 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
133976 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
133977 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
133978 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
133979 +qt2_open_39101 qt2_open 0 39101 NULL
133980 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
133981 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
133982 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
133983 +pause_transport_39115 pause_transport 0 39115 NULL
133984 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
133985 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
133986 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
133987 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
133988 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
133989 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
133990 +ea_foreach_39133 ea_foreach 0 39133 NULL
133991 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
133992 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
133993 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
133994 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
133995 +generic_permission_39150 generic_permission 0 39150 NULL
133996 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
133997 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
133998 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
133999 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
134000 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
134001 +elevator_switch_39159 elevator_switch 0 39159 NULL
134002 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
134003 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
134004 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
134005 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
134006 +msr_device_create_39175 msr_device_create 0 39175 NULL
134007 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
134008 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
134009 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
134010 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
134011 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
134012 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
134013 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
134014 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
134015 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
134016 +location_show_39206 location_show 0 39206 NULL
134017 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
134018 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
134019 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
134020 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
134021 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
134022 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
134023 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
134024 +fuse_access_39220 fuse_access 0 39220 NULL
134025 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
134026 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
134027 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
134028 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
134029 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
134030 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
134031 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
134032 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
134033 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
134034 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
134035 +odev_read_39239 odev_read 0-3 39239 NULL
134036 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
134037 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
134038 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
134039 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
134040 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
134041 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
134042 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
134043 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
134044 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
134045 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
134046 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
134047 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
134048 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
134049 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
134050 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
134051 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
134052 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
134053 +show_lslvl_39283 show_lslvl 0 39283 NULL
134054 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
134055 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
134056 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
134057 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
134058 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
134059 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
134060 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
134061 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
134062 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
134063 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
134064 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
134065 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
134066 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
134067 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
134068 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
134069 +control_store_39323 control_store 0-4 39323 NULL
134070 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
134071 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
134072 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
134073 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
134074 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
134075 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
134076 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
134077 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
134078 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
134079 +sha512_init_39345 sha512_init 0 39345 NULL
134080 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
134081 +show_frame_align_39349 show_frame_align 0 39349 NULL
134082 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
134083 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
134084 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
134085 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
134086 +store_39365 store 0-3 39365 NULL
134087 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
134088 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
134089 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
134090 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
134091 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
134092 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
134093 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
134094 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
134095 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
134096 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
134097 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
134098 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
134099 +show_internals_39390 show_internals 0 39390 NULL
134100 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
134101 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
134102 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
134103 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
134104 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
134105 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
134106 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
134107 +user_power_read_39414 user_power_read 3-0 39414 NULL
134108 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
134109 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
134110 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
134111 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
134112 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
134113 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
134114 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
134115 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
134116 +user_list_39432 user_list 0-5 39432 NULL
134117 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
134118 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
134119 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
134120 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
134121 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
134122 +sys_semop_39457 sys_semop 3 39457 NULL
134123 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
134124 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
134125 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
134126 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
134127 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
134128 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
134129 +_request_lock_39482 _request_lock 0 39482 NULL
134130 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
134131 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
134132 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
134133 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
134134 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
134135 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
134136 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
134137 +state_store_39532 state_store 0-3 39532 NULL
134138 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
134139 +set_rpm_39535 set_rpm 0-4 39535 NULL
134140 +show_flags_39540 show_flags 0 39540 NULL
134141 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
134142 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
134143 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
134144 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
134145 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
134146 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
134147 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
134148 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
134149 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
134150 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
134151 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
134152 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
134153 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
134154 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
134155 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
134156 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
134157 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
134158 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
134159 +ifb_open_39587 ifb_open 0 39587 NULL
134160 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
134161 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
134162 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
134163 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
134164 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
134165 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
134166 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
134167 +sdio_readb_39618 sdio_readb 0 39618 NULL
134168 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
134169 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
134170 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
134171 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
134172 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
134173 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
134174 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
134175 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
134176 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
134177 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
134178 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
134179 +show_change_ack_39644 show_change_ack 0 39644 NULL
134180 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
134181 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
134182 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
134183 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
134184 +afg_show_39651 afg_show 0 39651 NULL
134185 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
134186 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
134187 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
134188 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
134189 +function_show_39663 function_show 0 39663 NULL
134190 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
134191 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
134192 +read_39668 read 0 39668 NULL
134193 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
134194 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
134195 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
134196 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
134197 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
134198 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
134199 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
134200 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
134201 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
134202 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
134203 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
134204 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
134205 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
134206 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
134207 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
134208 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
134209 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
134210 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
134211 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
134212 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
134213 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
134214 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
134215 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
134216 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
134217 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
134218 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
134219 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
134220 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
134221 +show_input_39763 show_input 0 39763 NULL
134222 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
134223 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
134224 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
134225 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
134226 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
134227 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
134228 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
134229 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
134230 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
134231 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
134232 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
134233 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
134234 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
134235 +update_39807 update 0 39807 NULL
134236 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
134237 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
134238 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
134239 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
134240 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
134241 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
134242 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
134243 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
134244 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
134245 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
134246 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
134247 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
134248 +delay_store_39831 delay_store 0-3 39831 NULL
134249 +sched_write_39833 sched_write 0-3 39833 NULL
134250 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
134251 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
134252 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
134253 +clear_show_39848 clear_show 0 39848 NULL
134254 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
134255 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
134256 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
134257 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
134258 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
134259 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
134260 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
134261 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
134262 +search_by_key_39874 search_by_key 0 39874 NULL
134263 +m920x_write_39879 m920x_write 0 39879 NULL
134264 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
134265 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
134266 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
134267 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
134268 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
134269 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
134270 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
134271 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
134272 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
134273 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
134274 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
134275 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
134276 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
134277 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
134278 +panic_event_39914 panic_event 0 39914 NULL
134279 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
134280 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
134281 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
134282 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
134283 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
134284 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
134285 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
134286 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
134287 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
134288 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
134289 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
134290 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
134291 +__spi_async_39932 __spi_async 0 39932 NULL
134292 +__get_order_39935 __get_order 0 39935 NULL
134293 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
134294 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
134295 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
134296 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
134297 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
134298 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
134299 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947
134300 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
134301 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
134302 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
134303 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
134304 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
134305 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
134306 +prepare_39963 prepare 0 39963 NULL
134307 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
134308 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
134309 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
134310 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
134311 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
134312 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
134313 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
134314 +svc_create_39979 svc_create 0 39979 NULL
134315 +aer_inject_39984 aer_inject 0 39984 NULL
134316 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
134317 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
134318 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
134319 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
134320 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
134321 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
134322 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
134323 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
134324 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
134325 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
134326 +debug_show_40011 debug_show 0 40011 NULL
134327 +smb_send_40015 smb_send 0 40015 NULL
134328 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
134329 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
134330 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
134331 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
134332 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
134333 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
134334 +show_error_40026 show_error 0 40026 NULL
134335 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
134336 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
134337 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
134338 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
134339 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
134340 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
134341 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
134342 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
134343 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
134344 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
134345 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
134346 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
134347 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
134348 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
134349 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
134350 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
134351 +bql_show_40074 bql_show 0 40074 NULL
134352 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
134353 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
134354 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
134355 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
134356 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
134357 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
134358 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
134359 +ncp_request2_40102 ncp_request2 0 40102 NULL
134360 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
134361 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
134362 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
134363 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
134364 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
134365 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
134366 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
134367 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
134368 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
134369 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
134370 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
134371 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
134372 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
134373 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
134374 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
134375 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
134376 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
134377 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
134378 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
134379 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
134380 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
134381 +atl1c_up_40154 atl1c_up 0 40154 NULL
134382 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
134383 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
134384 +pt_write_40159 pt_write 3-0 40159 NULL
134385 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
134386 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
134387 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
134388 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
134389 +show_40187 show 0 40187 NULL
134390 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
134391 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
134392 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
134393 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
134394 +allocate_probes_40204 allocate_probes 1 40204 NULL
134395 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
134396 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
134397 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
134398 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
134399 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
134400 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
134401 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
134402 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
134403 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
134404 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
134405 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
134406 +adjust_io_40247 adjust_io 0 40247 NULL
134407 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
134408 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
134409 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
134410 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
134411 +vlsi_open_40258 vlsi_open 0 40258 NULL
134412 +store_led_override_40261 store_led_override 0-3 40261 NULL
134413 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
134414 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
134415 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
134416 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
134417 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
134418 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
134419 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
134420 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
134421 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
134422 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
134423 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
134424 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
134425 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
134426 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
134427 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
134428 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
134429 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
134430 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
134431 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
134432 +SyS_bind_40303 SyS_bind 3 40303 NULL
134433 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
134434 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
134435 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
134436 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
134437 +prepare_40316 prepare 0 40316 NULL
134438 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
134439 +store_40327 store 0-3 40327 NULL
134440 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
134441 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
134442 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
134443 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
134444 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
134445 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
134446 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
134447 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
134448 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
134449 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
134450 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
134451 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
134452 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
134453 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
134454 +mmio_read_40348 mmio_read 4 40348 NULL
134455 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
134456 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
134457 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
134458 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
134459 +store_green_40357 store_green 0-4 40357 NULL
134460 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
134461 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
134462 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
134463 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
134464 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
134465 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
134466 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
134467 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
134468 +get_chars_40373 get_chars 3 40373 NULL
134469 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
134470 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
134471 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
134472 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
134473 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
134474 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
134475 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
134476 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
134477 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
134478 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
134479 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
134480 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
134481 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
134482 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
134483 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
134484 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
134485 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
134486 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
134487 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
134488 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
134489 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
134490 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
134491 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
134492 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
134493 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
134494 +rmd128_update_40445 rmd128_update 0 40445 NULL
134495 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
134496 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
134497 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
134498 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
134499 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
134500 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
134501 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
134502 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
134503 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
134504 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
134505 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
134506 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
134507 +SyS_writev_40467 SyS_writev 3 40467 NULL
134508 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
134509 +visor_open_40470 visor_open 0 40470 NULL
134510 +SyS_select_40473 SyS_select 1 40473 NULL
134511 +postdisable_40478 postdisable 0 40478 NULL
134512 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
134513 +read_usmargin_40485 read_usmargin 0 40485 NULL
134514 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
134515 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
134516 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
134517 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
134518 +tty_write_room_40495 tty_write_room 0 40495 NULL
134519 +show_dock_40500 show_dock 0 40500 NULL nohasharray
134520 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
134521 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
134522 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
134523 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
134524 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
134525 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
134526 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
134527 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
134528 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
134529 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
134530 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
134531 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
134532 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
134533 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
134534 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
134535 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
134536 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
134537 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
134538 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
134539 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
134540 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
134541 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
134542 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
134543 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
134544 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
134545 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
134546 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
134547 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
134548 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
134549 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
134550 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
134551 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
134552 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
134553 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
134554 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
134555 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
134556 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
134557 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
134558 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
134559 +pio_read_40561 pio_read 6-0-5 40561 NULL
134560 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
134561 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
134562 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
134563 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
134564 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
134565 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
134566 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
134567 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
134568 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
134569 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
134570 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
134571 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
134572 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
134573 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
134574 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
134575 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
134576 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
134577 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
134578 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
134579 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
134580 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
134581 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
134582 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
134583 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
134584 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
134585 +read_40652 read 0 40652 NULL
134586 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
134587 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
134588 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
134589 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
134590 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
134591 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
134592 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
134593 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
134594 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
134595 +fops_read_40672 fops_read 3-0 40672 NULL
134596 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
134597 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
134598 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
134599 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
134600 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
134601 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
134602 +affs_writepage_40679 affs_writepage 0 40679 NULL
134603 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
134604 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
134605 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
134606 +regulator_enable_40689 regulator_enable 0 40689 NULL
134607 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
134608 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
134609 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
134610 +create_image_40716 create_image 0 40716 NULL
134611 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
134612 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
134613 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
134614 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
134615 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
134616 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
134617 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
134618 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
134619 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
134620 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
134621 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
134622 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
134623 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
134624 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
134625 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
134626 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
134627 +write_behind_check_40749 write_behind_check 0 40749 NULL
134628 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
134629 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
134630 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
134631 +pg_write_40766 pg_write 3-0 40766 NULL
134632 +__elevator_change_40769 __elevator_change 0 40769 NULL
134633 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
134634 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
134635 +show_bitmask_40774 show_bitmask 0 40774 NULL
134636 +show_list_40775 show_list 3-0 40775 NULL
134637 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
134638 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
134639 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
134640 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
134641 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
134642 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
134643 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
134644 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
134645 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
134646 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
134647 +mls_range_set_40792 mls_range_set 0 40792 NULL
134648 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
134649 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
134650 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
134651 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
134652 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
134653 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
134654 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
134655 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
134656 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
134657 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
134658 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
134659 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
134660 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
134661 +nr_device_event_40814 nr_device_event 0 40814 NULL
134662 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
134663 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
134664 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
134665 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
134666 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
134667 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
134668 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
134669 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
134670 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
134671 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
134672 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
134673 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
134674 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
134675 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
134676 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
134677 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
134678 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
134679 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
134680 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
134681 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
134682 +wil_up_40863 wil_up 0 40863 NULL
134683 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
134684 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
134685 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
134686 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
134687 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
134688 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
134689 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
134690 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
134691 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
134692 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
134693 +ide_park_show_40896 ide_park_show 0 40896 NULL
134694 +show_boardversion_40901 show_boardversion 0 40901 NULL
134695 +waiters_read_40902 waiters_read 3-0 40902 NULL
134696 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
134697 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
134698 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
134699 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
134700 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
134701 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
134702 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
134703 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
134704 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
134705 +get_40920 get 0 40920 NULL
134706 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
134707 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
134708 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
134709 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
134710 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
134711 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
134712 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
134713 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
134714 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
134715 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
134716 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
134717 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
134718 +path_listxattr_40949 path_listxattr 3 40949 NULL
134719 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
134720 +pf_show_40958 pf_show 0 40958 NULL
134721 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
134722 +show_40964 show 0 40964 NULL
134723 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
134724 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
134725 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
134726 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
134727 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
134728 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
134729 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
134730 +page_symlink_40989 page_symlink 3 40989 NULL
134731 +show_status_40990 show_status 0 40990 NULL
134732 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
134733 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
134734 +show_temp_st_40996 show_temp_st 0 40996 NULL
134735 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
134736 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
134737 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
134738 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
134739 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
134740 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
134741 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
134742 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
134743 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
134744 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
134745 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
134746 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
134747 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
134748 +dbg_read_41026 dbg_read 0-3 41026 NULL
134749 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
134750 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
134751 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
134752 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
134753 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
134754 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
134755 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
134756 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
134757 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
134758 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
134759 +show_touchpad_41043 show_touchpad 0 41043 NULL
134760 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
134761 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
134762 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
134763 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
134764 +_send_41053 _send 3 41053 NULL
134765 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
134766 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
134767 +show_41059 show 0 41059 NULL
134768 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
134769 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
134770 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
134771 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
134772 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
134773 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
134774 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
134775 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
134776 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
134777 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
134778 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
134779 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
134780 +rpm_callback_41084 rpm_callback 0 41084 NULL
134781 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
134782 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
134783 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
134784 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
134785 +dma_attach_41094 dma_attach 5-6 41094 NULL
134786 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
134787 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
134788 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL
134789 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
134790 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
134791 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
134792 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
134793 +get_modalias_41111 get_modalias 0 41111 NULL
134794 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
134795 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
134796 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
134797 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
134798 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
134799 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
134800 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
134801 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
134802 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
134803 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
134804 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
134805 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
134806 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
134807 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
134808 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
134809 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
134810 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
134811 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
134812 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
134813 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
134814 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
134815 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
134816 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
134817 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
134818 +request_irq_41192 request_irq 0 41192 NULL
134819 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
134820 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
134821 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
134822 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
134823 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
134824 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
134825 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
134826 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
134827 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
134828 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
134829 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
134830 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
134831 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
134832 +setup_rss_41225 setup_rss 0 41225 NULL
134833 +osd_probe_41226 osd_probe 0 41226 NULL
134834 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
134835 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
134836 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
134837 +skein512_final_41232 skein512_final 0 41232 NULL
134838 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
134839 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
134840 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
134841 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
134842 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
134843 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
134844 +send_41249 send 0 41249 NULL
134845 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
134846 +xfs_zero_last_block_41251 xfs_zero_last_block 3-2-0 41251 &degraded_show_41251
134847 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
134848 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
134849 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
134850 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
134851 +erst_read_41260 erst_read 0 41260 NULL
134852 +he_send_41261 he_send 0 41261 NULL
134853 +__fprog_create_41263 __fprog_create 2 41263 NULL
134854 +udf_readpage_41264 udf_readpage 0 41264 NULL
134855 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
134856 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
134857 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
134858 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
134859 +alloc_context_41283 alloc_context 1 41283 NULL
134860 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
134861 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
134862 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
134863 +name_show_41292 name_show 0 41292 NULL nohasharray
134864 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
134865 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
134866 +configuration_show_41311 configuration_show 0 41311 NULL
134867 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
134868 +open_41320 open 0 41320 NULL
134869 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
134870 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
134871 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
134872 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
134873 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
134874 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
134875 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
134876 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
134877 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
134878 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
134879 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
134880 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
134881 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
134882 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
134883 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
134884 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
134885 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
134886 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
134887 +cc2520_start_41387 cc2520_start 0 41387 NULL
134888 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
134889 +oiap_41392 oiap 0 41392 NULL nohasharray
134890 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
134891 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
134892 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
134893 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
134894 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
134895 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
134896 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
134897 +vhci_write_41405 vhci_write 0 41405 NULL
134898 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
134899 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
134900 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
134901 +tgr192_update_41412 tgr192_update 0 41412 NULL
134902 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
134903 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
134904 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
134905 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
134906 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
134907 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
134908 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
134909 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
134910 +ato_show_41430 ato_show 0 41430 NULL nohasharray
134911 +show_41430 show 0 41430 &ato_show_41430
134912 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
134913 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
134914 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
134915 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
134916 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
134917 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
134918 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
134919 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
134920 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
134921 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
134922 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
134923 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
134924 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
134925 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
134926 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
134927 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
134928 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
134929 +run_41475 run 0 41475 &sha384_final_41475
134930 +show_in16_max_41478 show_in16_max 0 41478 NULL
134931 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
134932 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
134933 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
134934 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
134935 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
134936 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
134937 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
134938 +wdack_store_41496 wdack_store 0-3 41496 NULL
134939 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
134940 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
134941 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
134942 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
134943 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
134944 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
134945 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
134946 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
134947 +map_type_show_41511 map_type_show 0 41511 NULL
134948 +sha512_final_41515 sha512_final 0 41515 NULL
134949 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
134950 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
134951 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
134952 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
134953 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
134954 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
134955 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
134956 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
134957 +do_commit_41533 do_commit 0 41533 NULL
134958 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
134959 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
134960 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
134961 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
134962 +_write_41548 _write 0 41548 NULL
134963 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
134964 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
134965 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
134966 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
134967 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
134968 +edd_show_version_41558 edd_show_version 0 41558 NULL
134969 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
134970 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
134971 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
134972 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
134973 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
134974 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
134975 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
134976 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
134977 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
134978 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
134979 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
134980 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
134981 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
134982 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
134983 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
134984 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
134985 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
134986 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
134987 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
134988 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
134989 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
134990 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
134991 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
134992 +wdt_read_41601 wdt_read 0-3 41601 NULL
134993 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
134994 +show_name_41603 show_name 0 41603 &tps80031_read_41603
134995 +write_port_41612 write_port 0-3 41612 NULL
134996 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
134997 +disable_supply_41614 disable_supply 0 41614 NULL
134998 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
134999 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
135000 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
135001 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
135002 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
135003 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
135004 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
135005 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
135006 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
135007 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
135008 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
135009 +setkey_41635 setkey 0 41635 NULL
135010 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
135011 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
135012 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
135013 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
135014 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
135015 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
135016 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
135017 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
135018 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
135019 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
135020 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
135021 +get_std_timing_41654 get_std_timing 0 41654 NULL
135022 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
135023 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
135024 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
135025 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
135026 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
135027 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
135028 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
135029 +init_subports_41674 init_subports 0 41674 NULL
135030 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
135031 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
135032 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
135033 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
135034 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
135035 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
135036 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
135037 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
135038 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
135039 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
135040 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
135041 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
135042 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
135043 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
135044 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
135045 +_recv_41701 _recv 0-3 41701 NULL nohasharray
135046 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
135047 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
135048 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
135049 +tree_insert_41704 tree_insert 0 41704 NULL
135050 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
135051 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
135052 +connector_write_41709 connector_write 3-0 41709 NULL
135053 +read_block_41711 read_block 0 41711 NULL
135054 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
135055 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
135056 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
135057 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
135058 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
135059 +sys_pwritev_41722 sys_pwritev 3 41722 NULL
135060 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
135061 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
135062 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
135063 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
135064 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
135065 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
135066 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
135067 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
135068 +bitmap_load_41755 bitmap_load 0 41755 NULL
135069 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
135070 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
135071 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
135072 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
135073 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
135074 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
135075 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
135076 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
135077 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
135078 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
135079 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
135080 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
135081 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
135082 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
135083 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
135084 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
135085 +show_contrast_41806 show_contrast 0 41806 NULL
135086 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
135087 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
135088 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
135089 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
135090 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
135091 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
135092 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
135093 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
135094 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
135095 +max77686_enable_41821 max77686_enable 0 41821 NULL
135096 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
135097 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
135098 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
135099 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
135100 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
135101 +test_irq_show_41838 test_irq_show 0 41838 NULL
135102 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
135103 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
135104 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
135105 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
135106 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
135107 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
135108 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
135109 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
135110 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
135111 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
135112 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
135113 +pci_map_single_41869 pci_map_single 0 41869 NULL
135114 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
135115 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
135116 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
135117 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
135118 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
135119 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
135120 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
135121 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
135122 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
135123 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
135124 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
135125 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
135126 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
135127 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
135128 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
135129 +get_packet_41914 get_packet 3 41914 &mem_show_41914
135130 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
135131 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
135132 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
135133 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
135134 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
135135 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
135136 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
135137 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
135138 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
135139 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
135140 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
135141 +txq_init_41933 txq_init 0 41933 NULL
135142 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
135143 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
135144 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
135145 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
135146 +vfat_hash_41946 vfat_hash 0 41946 NULL
135147 +read_gssp_41947 read_gssp 3-0 41947 NULL
135148 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
135149 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
135150 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
135151 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
135152 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
135153 +portnames_read_41958 portnames_read 3-0 41958 NULL
135154 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
135155 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
135156 +show_sched6_41960 show_sched6 0 41960 NULL
135157 +show_als_41966 show_als 0 41966 NULL nohasharray
135158 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
135159 +dst_mtu_41969 dst_mtu 0 41969 NULL
135160 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
135161 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
135162 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
135163 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
135164 +_get_slice_41991 _get_slice 0 41991 NULL
135165 +set_temp11_41995 set_temp11 0-4 41995 NULL
135166 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
135167 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
135168 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
135169 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
135170 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
135171 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
135172 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
135173 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
135174 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
135175 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
135176 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
135177 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
135178 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
135179 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
135180 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
135181 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
135182 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
135183 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
135184 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
135185 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
135186 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
135187 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
135188 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
135189 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
135190 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
135191 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
135192 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
135193 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
135194 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
135195 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
135196 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
135197 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
135198 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
135199 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
135200 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
135201 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
135202 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
135203 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
135204 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
135205 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
135206 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
135207 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
135208 +SMB2_read_42082 SMB2_read 0 42082 NULL
135209 +bat1_show_42084 bat1_show 0 42084 NULL
135210 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
135211 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
135212 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
135213 +dfx_open_42091 dfx_open 0 42091 NULL
135214 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
135215 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
135216 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
135217 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
135218 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
135219 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
135220 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
135221 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
135222 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
135223 +store_gps_42118 store_gps 4-0 42118 NULL
135224 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
135225 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
135226 +notify_send_init_42129 notify_send_init 0 42129 NULL
135227 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
135228 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
135229 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
135230 +threads_start_42139 threads_start 0 42139 NULL
135231 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
135232 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
135233 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
135234 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
135235 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
135236 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
135237 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
135238 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
135239 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
135240 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
135241 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
135242 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
135243 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
135244 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
135245 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
135246 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
135247 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
135248 +power_restore_42174 power_restore 0 42174 NULL
135249 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
135250 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
135251 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
135252 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
135253 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
135254 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
135255 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
135256 +reset_slot_42194 reset_slot 0 42194 NULL
135257 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
135258 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
135259 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
135260 +sprom2hex_42204 sprom2hex 0 42204 NULL
135261 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
135262 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
135263 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
135264 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
135265 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
135266 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
135267 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
135268 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
135269 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
135270 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
135271 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
135272 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
135273 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
135274 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
135275 +store_mlid_42247 store_mlid 0-4 42247 NULL
135276 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
135277 +usbtv_start_42251 usbtv_start 0 42251 NULL
135278 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
135279 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
135280 +resources_store_42255 resources_store 0-4 42255 NULL
135281 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
135282 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
135283 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
135284 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
135285 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
135286 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
135287 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
135288 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
135289 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
135290 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
135291 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
135292 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
135293 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
135294 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
135295 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
135296 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
135297 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
135298 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
135299 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
135300 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
135301 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
135302 +osdname_show_42317 osdname_show 0 42317 NULL
135303 +max_luns_show_42319 max_luns_show 0 42319 NULL
135304 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
135305 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
135306 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
135307 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
135308 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
135309 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
135310 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
135311 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
135312 +store_42345 store 0-3 42345 &regulator_state_show_42345
135313 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
135314 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
135315 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
135316 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
135317 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
135318 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
135319 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
135320 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
135321 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
135322 +read_time_42381 read_time 0 42381 NULL nohasharray
135323 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
135324 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
135325 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
135326 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
135327 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
135328 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
135329 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
135330 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
135331 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
135332 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
135333 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
135334 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
135335 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
135336 +krng_get_random_42420 krng_get_random 3 42420 NULL
135337 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
135338 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
135339 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
135340 +device_read_42432 device_read 0-3 42432 NULL
135341 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
135342 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
135343 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
135344 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
135345 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
135346 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
135347 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
135348 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
135349 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
135350 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
135351 +store_42448 store 0 42448 NULL
135352 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
135353 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
135354 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
135355 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
135356 +__clk_enable_42456 __clk_enable 0 42456 NULL
135357 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
135358 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
135359 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
135360 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
135361 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
135362 +sta_state_42478 sta_state 0 42478 NULL
135363 +show_coresize_42479 show_coresize 0 42479 NULL
135364 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
135365 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
135366 +set_zone_42484 set_zone 0-4 42484 NULL
135367 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
135368 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
135369 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
135370 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
135371 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
135372 +callback_42494 callback 0 42494 NULL
135373 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
135374 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
135375 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
135376 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
135377 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
135378 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
135379 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
135380 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
135381 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
135382 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
135383 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
135384 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
135385 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
135386 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
135387 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
135388 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
135389 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
135390 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
135391 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
135392 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL
135393 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
135394 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
135395 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
135396 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
135397 +request_firmware_42553 request_firmware 0 42553 NULL
135398 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
135399 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
135400 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
135401 +portio_type_show_42562 portio_type_show 0 42562 NULL
135402 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
135403 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
135404 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
135405 +get_in_min_42567 get_in_min 0 42567 NULL
135406 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
135407 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
135408 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
135409 +memory_failure_42590 memory_failure 0 42590 NULL
135410 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
135411 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
135412 +get_enable_42601 get_enable 0 42601 NULL
135413 +map_state_42602 map_state 1 42602 NULL nohasharray
135414 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
135415 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
135416 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
135417 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
135418 +get_div_42612 get_div 0 42612 NULL
135419 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
135420 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
135421 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
135422 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
135423 +read_42618 read 0 42618 &release_lockspace_42618
135424 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
135425 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
135426 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
135427 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
135428 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
135429 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
135430 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
135431 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
135432 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
135433 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
135434 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
135435 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
135436 +num_controllers_42644 num_controllers 0 42644 NULL
135437 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
135438 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
135439 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
135440 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
135441 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
135442 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
135443 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
135444 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
135445 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
135446 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
135447 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
135448 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
135449 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
135450 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
135451 +show_cidmode_42671 show_cidmode 0 42671 NULL
135452 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
135453 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
135454 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
135455 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
135456 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
135457 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
135458 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
135459 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
135460 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
135461 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
135462 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
135463 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
135464 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
135465 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
135466 +vb2_read_42703 vb2_read 3-0 42703 NULL
135467 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
135468 +hard_show_42708 hard_show 0 42708 NULL nohasharray
135469 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
135470 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
135471 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
135472 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
135473 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
135474 +read_status_42722 read_status 0 42722 NULL
135475 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
135476 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
135477 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
135478 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
135479 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
135480 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
135481 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
135482 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
135483 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
135484 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
135485 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
135486 +SendReceive2_42742 SendReceive2 0 42742 NULL
135487 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
135488 +write_42746 write 0 42746 &sdev_show_modalias_42746
135489 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
135490 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
135491 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
135492 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
135493 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
135494 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
135495 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
135496 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
135497 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
135498 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
135499 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
135500 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
135501 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
135502 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
135503 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
135504 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
135505 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
135506 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
135507 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
135508 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
135509 +show_chglim_42794 show_chglim 0 42794 NULL
135510 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
135511 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
135512 +show_line1_42806 show_line1 0 42806 NULL
135513 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
135514 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
135515 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
135516 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
135517 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
135518 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
135519 +set_arg_42824 set_arg 3 42824 NULL
135520 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
135521 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
135522 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
135523 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
135524 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
135525 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
135526 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
135527 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL
135528 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
135529 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
135530 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
135531 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
135532 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
135533 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
135534 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
135535 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
135536 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
135537 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
135538 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
135539 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
135540 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
135541 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
135542 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
135543 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
135544 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
135545 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
135546 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
135547 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
135548 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
135549 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
135550 +c2_up_42890 c2_up 0 42890 NULL
135551 +pci_write_42893 pci_write 0 42893 NULL
135552 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
135553 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
135554 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
135555 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
135556 +hd_end_request_42904 hd_end_request 2 42904 NULL
135557 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
135558 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
135559 +rds_create_42907 rds_create 0 42907 NULL
135560 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
135561 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
135562 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
135563 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
135564 +device_show_int_42919 device_show_int 0 42919 NULL
135565 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
135566 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
135567 +show_42923 show 0 42923 &pcxhr_set_clock_42923
135568 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
135569 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
135570 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
135571 +bnx2_open_42936 bnx2_open 0 42936 NULL
135572 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
135573 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
135574 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
135575 +handle_response_42945 handle_response 0 42945 NULL
135576 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
135577 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
135578 +hashtab_map_42947 hashtab_map 0 42947 NULL
135579 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
135580 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
135581 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
135582 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
135583 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
135584 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
135585 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
135586 +n_pins_show_42973 n_pins_show 0 42973 NULL
135587 +show_temp62_42975 show_temp62 0 42975 NULL
135588 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
135589 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
135590 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
135591 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
135592 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
135593 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
135594 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
135595 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
135596 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
135597 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
135598 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
135599 +image_size_show_42992 image_size_show 0 42992 NULL
135600 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
135601 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
135602 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
135603 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
135604 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
135605 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
135606 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
135607 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
135608 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
135609 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
135610 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
135611 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
135612 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
135613 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
135614 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
135615 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
135616 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
135617 +max_queue_show_43036 max_queue_show 0 43036 NULL
135618 +set_icon_43037 set_icon 0-3 43037 NULL
135619 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
135620 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
135621 +write_s64_43043 write_s64 0 43043 NULL
135622 +show_port_name_43051 show_port_name 0 43051 NULL
135623 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
135624 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
135625 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
135626 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
135627 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
135628 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
135629 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
135630 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
135631 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
135632 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
135633 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
135634 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
135635 +get_attention_status_43073 get_attention_status 0 43073 NULL
135636 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
135637 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
135638 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
135639 +get_slave_size_43081 get_slave_size 0 43081 NULL
135640 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
135641 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
135642 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
135643 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
135644 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
135645 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
135646 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
135647 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
135648 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
135649 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
135650 +dump_skip_43098 dump_skip 2 43098 NULL
135651 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
135652 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
135653 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
135654 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
135655 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
135656 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
135657 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
135658 +store_43112 store 0 43112 NULL
135659 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
135660 +open_43117 open 0 43117 NULL
135661 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
135662 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
135663 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
135664 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
135665 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
135666 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
135667 +dmfe_open_43139 dmfe_open 0 43139 NULL
135668 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
135669 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
135670 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
135671 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
135672 +show_enabled_43152 show_enabled 0 43152 NULL
135673 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
135674 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
135675 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
135676 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
135677 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
135678 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
135679 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
135680 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
135681 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
135682 +_read_43194 _read 0 43194 NULL
135683 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
135684 +teiup_create_43201 teiup_create 3 43201 NULL
135685 +uio_write_43202 uio_write 3-0 43202 NULL
135686 +iso_callback_43208 iso_callback 3 43208 NULL
135687 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
135688 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
135689 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
135690 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
135691 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
135692 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
135693 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
135694 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
135695 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
135696 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
135697 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
135698 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
135699 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
135700 +read_status_43238 read_status 0 43238 NULL
135701 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
135702 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
135703 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
135704 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
135705 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
135706 +fixup_leb_43256 fixup_leb 3 43256 NULL
135707 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
135708 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
135709 +store_wwan_43264 store_wwan 4-0 43264 NULL
135710 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
135711 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
135712 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
135713 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
135714 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
135715 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
135716 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
135717 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
135718 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
135719 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
135720 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
135721 +src_frames_43281 src_frames 0 43281 NULL nohasharray
135722 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
135723 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
135724 +lookup_fast_43292 lookup_fast 0 43292 NULL
135725 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
135726 +show_num_ports_43296 show_num_ports 0 43296 NULL
135727 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
135728 +lm3533_read_43309 lm3533_read 0 43309 NULL
135729 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
135730 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
135731 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
135732 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
135733 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
135734 +try_charge_43315 try_charge 0 43315 NULL
135735 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
135736 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
135737 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
135738 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
135739 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
135740 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
135741 +sja1000_open_43326 sja1000_open 0 43326 NULL
135742 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
135743 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
135744 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
135745 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
135746 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
135747 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
135748 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
135749 +set_peripheral_43353 set_peripheral 0 43353 NULL
135750 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
135751 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
135752 +may_create_key_43363 may_create_key 0 43363 NULL
135753 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
135754 +pn_init_43370 pn_init 0 43370 NULL
135755 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
135756 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
135757 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
135758 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
135759 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
135760 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
135761 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
135762 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
135763 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
135764 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
135765 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
135766 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
135767 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
135768 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
135769 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
135770 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
135771 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
135772 +xenfb_write_43412 xenfb_write 3 43412 NULL
135773 +show_linear_43414 show_linear 0 43414 NULL nohasharray
135774 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
135775 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
135776 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
135777 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
135778 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
135779 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
135780 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
135781 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
135782 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
135783 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
135784 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
135785 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
135786 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
135787 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
135788 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
135789 +send_pre_block_43442 send_pre_block 0 43442 NULL
135790 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
135791 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
135792 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL
135793 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
135794 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
135795 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
135796 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
135797 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
135798 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
135799 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
135800 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
135801 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
135802 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
135803 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
135804 +write_43473 write 0 43473 NULL
135805 +hook_43475 hook 0 43475 NULL
135806 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
135807 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
135808 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
135809 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
135810 +vga_get_43488 vga_get 0 43488 NULL
135811 +vmemdup_43489 vmemdup 2 43489 NULL
135812 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
135813 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
135814 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
135815 +show_lid_43498 show_lid 0 43498 NULL
135816 +init_43500 init 0 43500 NULL nohasharray
135817 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
135818 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
135819 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
135820 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
135821 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
135822 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
135823 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
135824 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
135825 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
135826 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
135827 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
135828 +read_events_43534 read_events 3 43534 NULL
135829 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
135830 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
135831 +store_43537 store 0-3 43537 NULL
135832 +store_43539 store 0 43539 NULL
135833 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
135834 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
135835 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
135836 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
135837 +request_resource_43548 request_resource 0 43548 NULL
135838 +store_43549 store 0-4 43549 NULL
135839 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
135840 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
135841 +amd756_access_43553 amd756_access 0 43553 NULL
135842 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
135843 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
135844 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
135845 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
135846 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
135847 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
135848 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
135849 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
135850 +passive_store_43589 passive_store 0-4 43589 NULL
135851 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
135852 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
135853 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
135854 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
135855 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
135856 +proc_read_43614 proc_read 3-0 43614 NULL
135857 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
135858 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
135859 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
135860 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
135861 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
135862 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
135863 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
135864 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
135865 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
135866 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
135867 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
135868 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
135869 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
135870 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
135871 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
135872 +random_write_43656 random_write 3-0 43656 NULL
135873 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
135874 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
135875 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
135876 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
135877 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
135878 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
135879 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
135880 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
135881 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
135882 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
135883 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
135884 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
135885 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
135886 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
135887 +start_43697 start 0 43697 NULL
135888 +show_43699 show 0 43699 NULL
135889 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
135890 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
135891 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
135892 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
135893 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
135894 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
135895 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
135896 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
135897 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
135898 +show_hyst_43718 show_hyst 0 43718 NULL
135899 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
135900 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
135901 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
135902 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
135903 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
135904 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
135905 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
135906 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
135907 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
135908 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
135909 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
135910 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
135911 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
135912 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
135913 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
135914 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
135915 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
135916 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
135917 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
135918 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
135919 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
135920 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
135921 +panic_happened_43756 panic_happened 0 43756 NULL
135922 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
135923 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
135924 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
135925 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
135926 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
135927 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
135928 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
135929 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
135930 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
135931 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
135932 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
135933 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
135934 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
135935 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
135936 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
135937 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
135938 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
135939 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
135940 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
135941 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
135942 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
135943 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
135944 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
135945 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
135946 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
135947 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
135948 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
135949 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
135950 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
135951 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
135952 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
135953 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
135954 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
135955 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
135956 +max_channels_43840 max_channels 0 43840 NULL
135957 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
135958 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
135959 +read_flush_43851 read_flush 3-0 43851 NULL
135960 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
135961 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
135962 +resume_43864 resume 0 43864 NULL nohasharray
135963 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
135964 +port_number_show_43866 port_number_show 0 43866 NULL
135965 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
135966 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
135967 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
135968 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
135969 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
135970 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
135971 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
135972 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
135973 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
135974 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
135975 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
135976 +write_43894 write 0-3 43894 NULL
135977 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
135978 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
135979 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
135980 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
135981 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
135982 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
135983 +set_temp8_43915 set_temp8 0-4 43915 NULL
135984 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
135985 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
135986 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
135987 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
135988 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
135989 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
135990 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
135991 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
135992 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
135993 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
135994 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
135995 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
135996 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
135997 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
135998 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
135999 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
136000 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
136001 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
136002 +show_unit_43962 show_unit 0 43962 NULL
136003 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
136004 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
136005 +cache_request_43968 cache_request 0 43968 NULL nohasharray
136006 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
136007 +iflink_show_43970 iflink_show 0 43970 NULL
136008 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
136009 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
136010 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
136011 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
136012 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
136013 +netdev_init_43991 netdev_init 0 43991 NULL
136014 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
136015 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
136016 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
136017 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
136018 +ulist_add_43994 ulist_add 0 43994 NULL
136019 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
136020 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
136021 +emit_flags_44006 emit_flags 3-4 44006 NULL
136022 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
136023 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
136024 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
136025 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
136026 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
136027 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
136028 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
136029 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
136030 +address_mask_show_44028 address_mask_show 0 44028 NULL
136031 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
136032 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
136033 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
136034 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
136035 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
136036 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
136037 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
136038 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
136039 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
136040 +show_44058 show 0 44058 NULL
136041 +sprint_frac_44059 sprint_frac 0 44059 NULL
136042 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
136043 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
136044 +wmi_call_44066 wmi_call 0 44066 NULL
136045 +vx2_inb_44069 vx2_inb 0 44069 NULL
136046 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
136047 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
136048 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
136049 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
136050 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
136051 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
136052 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
136053 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
136054 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
136055 +x25_listen_44090 x25_listen 0 44090 NULL
136056 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
136057 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
136058 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
136059 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
136060 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
136061 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
136062 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
136063 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
136064 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
136065 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
136066 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
136067 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
136068 +raid_level_show_44108 raid_level_show 0 44108 NULL
136069 +add_update_code_44109 add_update_code 1 44109 NULL
136070 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
136071 +check_idq_44117 check_idq 0 44117 NULL
136072 +do_readpage_44120 do_readpage 0 44120 NULL
136073 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
136074 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
136075 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
136076 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
136077 +do_sock_read_44132 do_sock_read 0 44132 NULL
136078 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
136079 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
136080 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
136081 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
136082 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
136083 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
136084 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
136085 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
136086 +direct_access_44144 direct_access 0 44144 NULL
136087 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
136088 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
136089 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
136090 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
136091 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
136092 +coda_permission_44158 coda_permission 0 44158 NULL
136093 +summary_show_44161 summary_show 0 44161 NULL nohasharray
136094 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
136095 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
136096 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
136097 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
136098 +atl1_up_44170 atl1_up 0 44170 NULL
136099 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
136100 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
136101 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
136102 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
136103 +tty_line_name_44181 tty_line_name 0 44181 NULL
136104 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
136105 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
136106 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
136107 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
136108 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
136109 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
136110 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
136111 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
136112 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
136113 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
136114 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
136115 +__set_free_44211 __set_free 2 44211 NULL
136116 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
136117 +write_44213 write 0 44213 &claim_ptd_buffers_44213
136118 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
136119 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
136120 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
136121 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
136122 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
136123 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
136124 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
136125 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
136126 +show_adc_44229 show_adc 0 44229 NULL
136127 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
136128 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
136129 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
136130 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
136131 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
136132 +write_44238 write 0-4 44238 NULL nohasharray
136133 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
136134 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
136135 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
136136 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
136137 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
136138 +extra_show_44247 extra_show 0 44247 NULL nohasharray
136139 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
136140 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
136141 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
136142 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
136143 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
136144 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
136145 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
136146 +minix_getattr_44267 minix_getattr 0 44267 NULL
136147 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
136148 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
136149 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
136150 +device_create_file_44285 device_create_file 0 44285 NULL
136151 +initstate_show_44288 initstate_show 0 44288 NULL
136152 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
136153 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
136154 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
136155 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
136156 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
136157 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
136158 +store_companion_44297 store_companion 0-4 44297 NULL
136159 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
136160 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
136161 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
136162 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
136163 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
136164 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
136165 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
136166 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
136167 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
136168 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
136169 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
136170 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
136171 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
136172 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
136173 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
136174 +rs_init_44327 rs_init 1 44327 NULL
136175 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
136176 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
136177 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
136178 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
136179 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
136180 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
136181 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
136182 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
136183 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
136184 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
136185 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
136186 +set_format_44357 set_format 0 44357 NULL nohasharray
136187 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
136188 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
136189 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
136190 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
136191 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
136192 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
136193 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
136194 +ubi_sync_44391 ubi_sync 0 44391 NULL
136195 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
136196 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
136197 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
136198 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
136199 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
136200 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
136201 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
136202 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
136203 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
136204 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
136205 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
136206 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
136207 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
136208 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
136209 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
136210 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
136211 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
136212 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
136213 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
136214 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
136215 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
136216 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
136217 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
136218 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
136219 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
136220 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
136221 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
136222 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
136223 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
136224 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
136225 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
136226 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
136227 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
136228 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
136229 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
136230 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
136231 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
136232 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
136233 +allocate_mid_44479 allocate_mid 0 44479 NULL
136234 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
136235 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
136236 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
136237 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
136238 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
136239 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
136240 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
136241 +cond_read_node_44488 cond_read_node 0 44488 NULL
136242 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
136243 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
136244 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
136245 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
136246 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
136247 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
136248 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
136249 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
136250 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
136251 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
136252 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
136253 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
136254 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
136255 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
136256 +spidev_write_44510 spidev_write 3-0 44510 NULL
136257 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
136258 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
136259 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
136260 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
136261 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
136262 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
136263 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
136264 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
136265 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
136266 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
136267 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
136268 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
136269 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
136270 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL
136271 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
136272 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
136273 +show_registers_44567 show_registers 0 44567 NULL nohasharray
136274 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
136275 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
136276 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
136277 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
136278 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
136279 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
136280 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
136281 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
136282 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
136283 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
136284 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
136285 +show_44594 show 0 44594 NULL nohasharray
136286 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
136287 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
136288 +get_fan_min_44596 get_fan_min 0 44596 NULL
136289 +popen_44599 popen 0 44599 NULL
136290 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
136291 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
136292 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
136293 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
136294 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
136295 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
136296 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
136297 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
136298 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
136299 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
136300 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
136301 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
136302 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
136303 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
136304 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
136305 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
136306 +show_match_busid_44647 show_match_busid 0 44647 NULL
136307 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
136308 +store_44659 store 0-3 44659 NULL
136309 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
136310 +show_ctrl_44671 show_ctrl 0 44671 NULL
136311 +mpi_resize_44674 mpi_resize 2 44674 NULL
136312 +auxch_init_44675 auxch_init 0 44675 NULL
136313 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
136314 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
136315 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
136316 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
136317 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
136318 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
136319 +ts_read_44687 ts_read 3-0 44687 NULL
136320 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
136321 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
136322 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
136323 +show_host_busy_44693 show_host_busy 0 44693 NULL
136324 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
136325 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
136326 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
136327 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
136328 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
136329 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
136330 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
136331 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
136332 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
136333 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
136334 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
136335 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
136336 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
136337 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
136338 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
136339 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
136340 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
136341 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
136342 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
136343 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
136344 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
136345 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
136346 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
136347 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
136348 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
136349 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
136350 +bop_assign_44765 bop_assign 0 44765 NULL
136351 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
136352 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
136353 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
136354 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
136355 +show_44772 show 0 44772 NULL nohasharray
136356 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
136357 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
136358 +readstat_44780 readstat 0 44780 NULL
136359 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
136360 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
136361 +proc_read_44793 proc_read 0 44793 NULL nohasharray
136362 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
136363 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
136364 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
136365 +cas_open_44801 cas_open 0 44801 NULL
136366 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
136367 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
136368 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
136369 +sbs_init_44817 sbs_init 0 44817 NULL
136370 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
136371 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
136372 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
136373 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
136374 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
136375 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
136376 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
136377 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
136378 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
136379 +units_sprintf_44833 units_sprintf 0 44833 NULL
136380 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
136381 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
136382 +node_show_44836 node_show 0 44836 NULL
136383 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
136384 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
136385 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
136386 +cross_eof_44848 cross_eof 0 44848 NULL
136387 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
136388 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
136389 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
136390 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
136391 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
136392 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
136393 +copydesc_user_44855 copydesc_user 3 44855 NULL
136394 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
136395 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
136396 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
136397 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
136398 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
136399 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
136400 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
136401 +set_advertising_44870 set_advertising 4 44870 NULL
136402 +init_rs_44873 init_rs 1 44873 NULL nohasharray
136403 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
136404 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
136405 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
136406 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
136407 +skb_availroom_44883 skb_availroom 0 44883 NULL
136408 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
136409 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
136410 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
136411 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
136412 +kaweth_open_44889 kaweth_open 0 44889 NULL
136413 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
136414 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
136415 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
136416 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
136417 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
136418 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
136419 +async_readv_44898 async_readv 0 44898 NULL
136420 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
136421 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
136422 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
136423 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
136424 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
136425 +ptype_show_44913 ptype_show 0 44913 NULL
136426 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
136427 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
136428 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
136429 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
136430 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
136431 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
136432 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
136433 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
136434 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
136435 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
136436 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
136437 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
136438 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
136439 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
136440 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
136441 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
136442 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
136443 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
136444 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
136445 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
136446 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
136447 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
136448 +log_debug_read_44994 log_debug_read 0 44994 NULL
136449 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
136450 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
136451 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
136452 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
136453 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
136454 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
136455 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
136456 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
136457 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
136458 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
136459 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
136460 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
136461 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
136462 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
136463 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
136464 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
136465 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
136466 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
136467 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
136468 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
136469 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
136470 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
136471 +show_in_label_45039 show_in_label 0 45039 NULL
136472 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
136473 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
136474 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
136475 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
136476 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
136477 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
136478 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
136479 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
136480 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
136481 +sel_write_user_45060 sel_write_user 3 45060 NULL
136482 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
136483 +show_45064 show 0 45064 NULL
136484 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
136485 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
136486 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
136487 +removable_show_45071 removable_show 0 45071 NULL nohasharray
136488 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
136489 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
136490 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
136491 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
136492 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
136493 +__device_suspend_45089 __device_suspend 0 45089 NULL
136494 +getattr_45091 getattr 0 45091 NULL
136495 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
136496 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
136497 +snd_card_new_45104 snd_card_new 5 45104 NULL
136498 +write_iter_45109 write_iter 0 45109 NULL
136499 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
136500 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
136501 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
136502 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
136503 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
136504 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
136505 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
136506 +send_to_tty_45141 send_to_tty 3 45141 NULL
136507 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
136508 +command_setapcor_45143 command_setapcor 0 45143 NULL
136509 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
136510 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
136511 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
136512 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
136513 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
136514 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
136515 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
136516 +device_write_45156 device_write 3-0 45156 NULL
136517 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
136518 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
136519 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
136520 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
136521 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
136522 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
136523 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
136524 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
136525 +mce_write_45187 mce_write 0 45187 NULL
136526 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
136527 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
136528 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
136529 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
136530 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
136531 +kstrtou16_45199 kstrtou16 0 45199 NULL
136532 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
136533 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
136534 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
136535 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
136536 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
136537 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
136538 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
136539 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
136540 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
136541 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
136542 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
136543 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
136544 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
136545 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
136546 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
136547 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
136548 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
136549 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
136550 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
136551 +event_enable_write_45238 event_enable_write 3 45238 NULL
136552 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
136553 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
136554 +show_45247 show 0 45247 NULL
136555 +write_ltv_45250 write_ltv 0 45250 NULL
136556 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
136557 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
136558 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
136559 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
136560 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
136561 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
136562 +store_45285 store 0 45285 NULL
136563 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
136564 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
136565 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
136566 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
136567 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
136568 +category_show_45304 category_show 0 45304 NULL nohasharray
136569 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
136570 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
136571 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
136572 +hippi_header_45313 hippi_header 0 45313 NULL
136573 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
136574 +compass_command_45324 compass_command 0 45324 NULL
136575 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
136576 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
136577 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
136578 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
136579 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
136580 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
136581 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
136582 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
136583 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
136584 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
136585 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
136586 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
136587 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
136588 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
136589 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
136590 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
136591 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
136592 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
136593 +wlcore_write_45391 wlcore_write 0 45391 NULL
136594 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
136595 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
136596 +keymap_store_45406 keymap_store 4 45406 NULL
136597 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
136598 +show_45409 show 0 45409 NULL
136599 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
136600 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
136601 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
136602 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
136603 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
136604 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
136605 +show_45419 show 0 45419 &sht15_wait_for_response_45419
136606 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
136607 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421
136608 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
136609 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
136610 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
136611 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
136612 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
136613 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
136614 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
136615 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
136616 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
136617 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
136618 +pm_state_show_45438 pm_state_show 0 45438 NULL
136619 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
136620 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
136621 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
136622 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
136623 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
136624 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
136625 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
136626 +catc_open_45451 catc_open 0 45451 NULL
136627 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
136628 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
136629 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
136630 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
136631 +__node_remap_45458 __node_remap 4 45458 NULL
136632 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
136633 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
136634 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
136635 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
136636 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
136637 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
136638 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
136639 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
136640 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
136641 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
136642 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
136643 +ec_read_45485 ec_read 0 45485 NULL
136644 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
136645 +lock_request_45495 lock_request 0 45495 NULL nohasharray
136646 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
136647 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
136648 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
136649 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
136650 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
136651 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
136652 +get_stats_45508 get_stats 0 45508 NULL
136653 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
136654 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
136655 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
136656 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
136657 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
136658 +store_45525 store 0-3 45525 &power_state_show_45525
136659 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
136660 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
136661 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
136662 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
136663 +copy_macs_45534 copy_macs 4 45534 NULL
136664 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
136665 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
136666 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
136667 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
136668 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
136669 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
136670 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
136671 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
136672 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
136673 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
136674 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
136675 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
136676 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
136677 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
136678 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
136679 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
136680 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
136681 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
136682 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
136683 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
136684 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
136685 +request_fw_file_45567 request_fw_file 0 45567 NULL
136686 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
136687 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
136688 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
136689 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
136690 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
136691 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
136692 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
136693 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
136694 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
136695 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
136696 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
136697 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
136698 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
136699 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
136700 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
136701 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
136702 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
136703 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
136704 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
136705 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
136706 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
136707 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
136708 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
136709 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
136710 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
136711 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
136712 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
136713 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
136714 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
136715 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
136716 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
136717 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
136718 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
136719 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
136720 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
136721 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL
136722 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
136723 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
136724 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
136725 +modelname_store_45663 modelname_store 0-4 45663 NULL
136726 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
136727 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
136728 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
136729 +sd_probe_45675 sd_probe 0 45675 NULL
136730 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
136731 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
136732 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
136733 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
136734 +set_params_45684 set_params 0 45684 NULL nohasharray
136735 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
136736 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
136737 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
136738 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
136739 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
136740 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
136741 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
136742 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
136743 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
136744 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
136745 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
136746 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
136747 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
136748 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
136749 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
136750 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
136751 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
136752 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
136753 +get_iface_param_45719 get_iface_param 0 45719 NULL
136754 +show_high_kb_45721 show_high_kb 0 45721 NULL
136755 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
136756 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
136757 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
136758 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
136759 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
136760 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
136761 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
136762 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
136763 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
136764 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
136765 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
136766 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
136767 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
136768 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
136769 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
136770 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
136771 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
136772 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
136773 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
136774 +FUA_show_45776 FUA_show 0 45776 NULL
136775 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
136776 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
136777 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
136778 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
136779 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
136780 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
136781 +cma_release_45795 cma_release 3 45795 NULL
136782 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
136783 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
136784 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
136785 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
136786 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
136787 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
136788 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
136789 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
136790 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
136791 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
136792 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
136793 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
136794 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
136795 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
136796 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
136797 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
136798 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
136799 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
136800 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
136801 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
136802 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
136803 +start_endpoints_45825 start_endpoints 0 45825 NULL
136804 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
136805 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
136806 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
136807 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
136808 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
136809 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
136810 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
136811 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
136812 +store_learning_45844 store_learning 0 45844 NULL
136813 +insert_state_45848 insert_state 0 45848 NULL
136814 +activity_read_45850 activity_read 0-5-6 45850 NULL
136815 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
136816 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
136817 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
136818 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
136819 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
136820 +isdn_write_45863 isdn_write 3-0 45863 NULL
136821 +align_show_45871 align_show 0 45871 NULL
136822 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
136823 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
136824 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
136825 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
136826 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
136827 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
136828 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
136829 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
136830 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
136831 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
136832 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
136833 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
136834 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
136835 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
136836 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
136837 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
136838 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
136839 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
136840 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
136841 +lcd_read_45922 lcd_read 0-3 45922 NULL
136842 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
136843 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
136844 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
136845 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
136846 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
136847 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
136848 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
136849 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
136850 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
136851 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
136852 +show_fan_value_45938 show_fan_value 0 45938 NULL
136853 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
136854 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
136855 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
136856 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
136857 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
136858 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
136859 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
136860 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
136861 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
136862 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
136863 +set_45961 set 0 45961 NULL
136864 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
136865 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
136866 +copy_to_45969 copy_to 3 45969 NULL nohasharray
136867 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
136868 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
136869 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
136870 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
136871 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
136872 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
136873 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
136874 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
136875 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
136876 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
136877 +dn_device_event_46004 dn_device_event 0 46004 NULL
136878 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
136879 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
136880 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
136881 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
136882 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
136883 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
136884 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
136885 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
136886 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
136887 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
136888 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
136889 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
136890 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
136891 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
136892 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
136893 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
136894 +socket_create_46047 socket_create 0 46047 NULL
136895 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
136896 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
136897 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
136898 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
136899 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
136900 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
136901 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
136902 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
136903 +slhc_toss_46066 slhc_toss 0 46066 NULL
136904 +in_use_show_46075 in_use_show 0 46075 NULL
136905 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
136906 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
136907 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
136908 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
136909 +unlock_lock_46087 unlock_lock 0 46087 NULL
136910 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
136911 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
136912 +store_46095 store 0 46095 NULL
136913 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
136914 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
136915 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
136916 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
136917 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
136918 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
136919 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
136920 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
136921 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
136922 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
136923 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
136924 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
136925 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
136926 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
136927 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
136928 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
136929 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
136930 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
136931 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
136932 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
136933 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
136934 +dgram_bind_46155 dgram_bind 0 46155 NULL
136935 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
136936 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
136937 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
136938 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
136939 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
136940 +write_index_46171 write_index 0 46171 NULL
136941 +open_46177 open 0 46177 NULL
136942 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
136943 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
136944 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
136945 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
136946 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
136947 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
136948 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
136949 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
136950 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
136951 +fq_resize_46195 fq_resize 2 46195 NULL
136952 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
136953 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
136954 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
136955 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
136956 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
136957 +appid_show_46198 appid_show 0 46198 NULL
136958 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
136959 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
136960 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
136961 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
136962 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
136963 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
136964 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
136965 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
136966 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
136967 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
136968 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
136969 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
136970 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
136971 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
136972 +__get_any_page_46230 __get_any_page 0 46230 NULL
136973 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
136974 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
136975 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
136976 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
136977 +show_in_min_46238 show_in_min 0 46238 NULL
136978 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
136979 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
136980 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
136981 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
136982 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
136983 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
136984 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
136985 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
136986 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
136987 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
136988 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
136989 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
136990 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
136991 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
136992 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
136993 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
136994 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
136995 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
136996 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
136997 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
136998 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
136999 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
137000 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
137001 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
137002 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
137003 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
137004 +store_led_46310 store_led 0-4 46310 NULL
137005 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
137006 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
137007 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
137008 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
137009 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
137010 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
137011 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
137012 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
137013 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
137014 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
137015 +gs_can_open_46335 gs_can_open 0 46335 NULL
137016 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
137017 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
137018 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
137019 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
137020 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
137021 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
137022 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
137023 +mpt_config_46343 mpt_config 0 46343 NULL
137024 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
137025 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
137026 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
137027 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
137028 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
137029 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
137030 +show_icon_46360 show_icon 4-0 46360 NULL
137031 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
137032 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
137033 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
137034 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
137035 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
137036 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
137037 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
137038 +via_build_controls_46378 via_build_controls 0 46378 NULL
137039 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
137040 +rng_get_data_46382 rng_get_data 0 46382 NULL
137041 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
137042 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
137043 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
137044 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
137045 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
137046 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
137047 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
137048 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
137049 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
137050 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
137051 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
137052 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
137053 +addr_to_user_46418 addr_to_user 0 46418 NULL
137054 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
137055 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
137056 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
137057 +proto_show_46426 proto_show 0 46426 NULL nohasharray
137058 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
137059 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
137060 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
137061 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
137062 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
137063 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
137064 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
137065 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
137066 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
137067 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
137068 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
137069 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
137070 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
137071 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
137072 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
137073 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
137074 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
137075 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
137076 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
137077 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
137078 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
137079 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
137080 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
137081 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
137082 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
137083 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
137084 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
137085 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
137086 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
137087 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
137088 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
137089 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
137090 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
137091 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
137092 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
137093 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
137094 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
137095 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL
137096 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
137097 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
137098 +pptp_bind_46520 pptp_bind 0 46520 NULL
137099 +isoc_init_46521 isoc_init 0 46521 NULL
137100 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
137101 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
137102 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
137103 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
137104 +check_connect_46536 check_connect 0 46536 NULL
137105 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
137106 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
137107 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
137108 +raid_show_state_46545 raid_show_state 0 46545 NULL
137109 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
137110 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
137111 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
137112 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
137113 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
137114 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
137115 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
137116 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
137117 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
137118 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
137119 +nr_header_46575 nr_header 0 46575 NULL
137120 +store_46576 store 0-3 46576 NULL
137121 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
137122 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
137123 +__iwl_up_46589 __iwl_up 0 46589 NULL
137124 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
137125 +show_mute_46600 show_mute 0 46600 NULL nohasharray
137126 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
137127 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
137128 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
137129 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
137130 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
137131 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
137132 +dead_write_46612 dead_write 0 46612 NULL nohasharray
137133 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
137134 +stream_start_46613 stream_start 0 46613 NULL nohasharray
137135 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
137136 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
137137 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
137138 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
137139 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
137140 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
137141 +get_mode_46623 get_mode 0 46623 NULL
137142 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
137143 +dsense_show_46626 dsense_show 0 46626 NULL
137144 +il_set_mode_46630 il_set_mode 0 46630 NULL
137145 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
137146 +regmap_read_46634 regmap_read 0 46634 NULL
137147 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
137148 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
137149 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
137150 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
137151 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
137152 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
137153 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
137154 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
137155 +fanout_add_46656 fanout_add 0 46656 NULL
137156 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
137157 +read_short_reg_46669 read_short_reg 0 46669 NULL
137158 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
137159 +stream_pause_46673 stream_pause 0 46673 NULL
137160 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
137161 +msr_read_46679 msr_read 0-3 46679 NULL
137162 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
137163 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
137164 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
137165 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
137166 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
137167 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
137168 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
137169 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
137170 +saa7185_init_46704 saa7185_init 0 46704 NULL
137171 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
137172 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
137173 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
137174 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
137175 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
137176 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
137177 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
137178 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
137179 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
137180 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
137181 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
137182 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
137183 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
137184 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
137185 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
137186 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
137187 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
137188 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
137189 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
137190 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
137191 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
137192 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
137193 +show_fan_status_46761 show_fan_status 0 46761 NULL
137194 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
137195 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
137196 +inet6_create_46770 inet6_create 0 46770 NULL
137197 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
137198 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
137199 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
137200 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
137201 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
137202 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
137203 +show_max_min_46796 show_max_min 0 46796 NULL
137204 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
137205 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
137206 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
137207 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
137208 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
137209 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
137210 +writefn_46819 writefn 0-3 46819 NULL
137211 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
137212 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
137213 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
137214 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
137215 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
137216 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
137217 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
137218 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
137219 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
137220 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
137221 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
137222 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
137223 +spi_async_46857 spi_async 0 46857 NULL
137224 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
137225 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
137226 +vsnprintf_46863 vsnprintf 0 46863 NULL
137227 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
137228 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
137229 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
137230 +restart_array_46866 restart_array 0 46866 NULL
137231 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
137232 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
137233 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
137234 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
137235 +rvmalloc_46873 rvmalloc 1 46873 NULL
137236 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
137237 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
137238 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
137239 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
137240 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
137241 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
137242 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
137243 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
137244 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
137245 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
137246 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
137247 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
137248 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
137249 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
137250 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
137251 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
137252 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
137253 +dgram_bind_46908 dgram_bind 0 46908 NULL
137254 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
137255 +store_46910 store 0-2 46910 NULL
137256 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
137257 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
137258 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
137259 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
137260 +igbvf_open_46920 igbvf_open 0 46920 NULL
137261 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
137262 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
137263 +fb_write_46924 fb_write 3-0 46924 NULL
137264 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
137265 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
137266 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
137267 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
137268 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
137269 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
137270 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
137271 +coda_fsync_46958 coda_fsync 0 46958 NULL
137272 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
137273 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
137274 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
137275 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
137276 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
137277 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
137278 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
137279 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
137280 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
137281 +user_set_46991 user_set 0 46991 NULL
137282 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
137283 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
137284 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
137285 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
137286 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
137287 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
137288 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
137289 +x25_device_event_47006 x25_device_event 0 47006 NULL
137290 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
137291 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
137292 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
137293 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
137294 +__map_single_47020 __map_single 4-3-7 47020 NULL
137295 +usbpn_open_47021 usbpn_open 0 47021 NULL
137296 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
137297 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
137298 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
137299 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
137300 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
137301 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
137302 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
137303 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
137304 +show_v86d_47041 show_v86d 0 47041 NULL
137305 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
137306 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
137307 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
137308 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
137309 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
137310 +final_47055 final 0 47055 NULL
137311 +open_rx_47057 open_rx 0 47057 NULL
137312 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
137313 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
137314 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
137315 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
137316 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
137317 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
137318 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
137319 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
137320 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
137321 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
137322 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
137323 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
137324 +export_47078 export 0 47078 NULL
137325 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
137326 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
137327 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
137328 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
137329 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
137330 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
137331 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
137332 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
137333 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
137334 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
137335 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
137336 +carrier_show_47115 carrier_show 0 47115 NULL
137337 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
137338 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
137339 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
137340 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
137341 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
137342 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
137343 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
137344 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
137345 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
137346 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
137347 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
137348 +show_streaming_47160 show_streaming 0 47160 NULL
137349 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
137350 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
137351 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
137352 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
137353 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
137354 +part_fail_show_47168 part_fail_show 0 47168 NULL
137355 +set_temp_47169 set_temp 0-4 47169 NULL
137356 +reg_show_name_47170 reg_show_name 0 47170 NULL
137357 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
137358 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
137359 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
137360 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
137361 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
137362 +__set_signal_47207 __set_signal 0-4 47207 NULL
137363 +__rds_create_47212 __rds_create 0 47212 NULL
137364 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
137365 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
137366 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
137367 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
137368 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
137369 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
137370 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
137371 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
137372 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
137373 +l2headersize_47238 l2headersize 0 47238 NULL
137374 +options_write_47243 options_write 3-0 47243 NULL
137375 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
137376 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
137377 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
137378 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
137379 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
137380 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
137381 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
137382 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
137383 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
137384 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
137385 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
137386 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
137387 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
137388 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
137389 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
137390 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
137391 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
137392 +reg_write_47288 reg_write 0 47288 NULL
137393 +setattr_47289 setattr 0 47289 NULL
137394 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
137395 +vsnprintf_47291 vsnprintf 0 47291 NULL
137396 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
137397 +show_47293 show 0 47293 NULL
137398 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
137399 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
137400 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
137401 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
137402 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
137403 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
137404 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
137405 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
137406 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
137407 +get_l4proto_47318 get_l4proto 0 47318 NULL
137408 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
137409 +skein1024_export_47324 skein1024_export 0 47324 NULL
137410 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
137411 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
137412 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
137413 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
137414 +tune_set_47343 tune_set 0-5 47343 NULL
137415 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
137416 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
137417 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
137418 +md_allow_write_47353 md_allow_write 0 47353 NULL
137419 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
137420 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
137421 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
137422 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
137423 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
137424 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
137425 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
137426 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
137427 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
137428 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
137429 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
137430 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
137431 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
137432 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
137433 +nametbl_list_47391 nametbl_list 2 47391 NULL
137434 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
137435 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
137436 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
137437 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
137438 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
137439 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
137440 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
137441 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
137442 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
137443 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
137444 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
137445 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
137446 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
137447 +write_cmd_47414 write_cmd 0 47414 NULL
137448 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
137449 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
137450 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
137451 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
137452 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
137453 +bLength_show_47432 bLength_show 0 47432 NULL
137454 +fop_write_47433 fop_write 0-3 47433 NULL
137455 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
137456 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
137457 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
137458 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
137459 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
137460 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
137461 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
137462 +environ_read_47451 environ_read 0-3 47451 NULL
137463 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
137464 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
137465 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
137466 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
137467 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
137468 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
137469 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
137470 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
137471 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
137472 +newpart_47485 newpart 6-4 47485 NULL
137473 +read_47490 read 0-3 47490 NULL
137474 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
137475 +core_sys_select_47494 core_sys_select 1 47494 NULL
137476 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
137477 +jid_store_47498 jid_store 0-3 47498 NULL
137478 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
137479 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
137480 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
137481 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
137482 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
137483 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
137484 +unlink_simple_47506 unlink_simple 3 47506 NULL
137485 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
137486 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
137487 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
137488 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
137489 +inet_bind_47514 inet_bind 0 47514 NULL
137490 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
137491 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
137492 +eth_open_47519 eth_open 0 47519 NULL
137493 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
137494 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
137495 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
137496 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
137497 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
137498 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
137499 +get_port_47534 get_port 0 47534 NULL
137500 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
137501 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
137502 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
137503 +atl1_open_47550 atl1_open 0 47550 NULL
137504 +drbg_statelen_47551 drbg_statelen 0 47551 NULL
137505 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
137506 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
137507 +send_cmd_47563 send_cmd 0 47563 NULL
137508 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
137509 +send_command_47567 send_command 0 47567 NULL nohasharray
137510 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
137511 +read_ldt_47570 read_ldt 2 47570 NULL
137512 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
137513 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
137514 +pci_iomap_47575 pci_iomap 3 47575 NULL
137515 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
137516 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
137517 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
137518 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
137519 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
137520 +id_format_show_47585 id_format_show 0 47585 NULL
137521 +phy_read_47590 phy_read 0 47590 NULL
137522 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
137523 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
137524 +get_nic_info_47601 get_nic_info 0 47601 NULL
137525 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
137526 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
137527 +msdos_hash_47606 msdos_hash 0 47606 NULL
137528 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
137529 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
137530 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
137531 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
137532 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
137533 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
137534 +uea_request_47613 uea_request 4 47613 NULL
137535 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
137536 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
137537 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
137538 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
137539 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
137540 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
137541 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
137542 +SYSC_send_47629 SYSC_send 3 47629 NULL
137543 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
137544 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
137545 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
137546 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
137547 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
137548 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
137549 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
137550 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
137551 +fan_show_47664 fan_show 0 47664 NULL
137552 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
137553 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
137554 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
137555 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
137556 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
137557 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
137558 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
137559 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
137560 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
137561 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
137562 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
137563 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
137564 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
137565 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
137566 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
137567 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
137568 +save_microcode_47717 save_microcode 3 47717 NULL
137569 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
137570 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
137571 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
137572 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
137573 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
137574 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
137575 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
137576 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
137577 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
137578 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
137579 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
137580 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
137581 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
137582 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
137583 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
137584 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
137585 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
137586 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
137587 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
137588 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
137589 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
137590 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
137591 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
137592 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
137593 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
137594 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
137595 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
137596 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
137597 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
137598 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
137599 +show_id_47795 show_id 0 47795 NULL
137600 +sl_open_47801 sl_open 0 47801 NULL
137601 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
137602 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
137603 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
137604 +lov_packmd_47810 lov_packmd 0 47810 NULL
137605 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
137606 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
137607 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
137608 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
137609 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
137610 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
137611 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
137612 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
137613 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
137614 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
137615 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
137616 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
137617 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
137618 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
137619 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
137620 +did_show_47843 did_show 0 47843 NULL nohasharray
137621 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
137622 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
137623 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
137624 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
137625 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
137626 +reg_clear_47849 reg_clear 0 47849 NULL
137627 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
137628 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
137629 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
137630 +copy_47869 copy 0 47869 NULL
137631 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
137632 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
137633 +add_lease_context_47876 add_lease_context 0 47876 NULL
137634 +vhci_read_47878 vhci_read 3-0 47878 NULL
137635 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
137636 +array_size_show_47883 array_size_show 0 47883 NULL
137637 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
137638 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
137639 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
137640 +read_prph_47892 read_prph 0 47892 NULL
137641 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
137642 +read_regr_47902 read_regr 0 47902 NULL nohasharray
137643 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
137644 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
137645 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
137646 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
137647 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
137648 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
137649 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
137650 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
137651 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
137652 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
137653 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
137654 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
137655 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
137656 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
137657 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
137658 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
137659 +show_mlid_47928 show_mlid 0 47928 NULL
137660 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
137661 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
137662 +b44_open_47950 b44_open 0 47950 NULL
137663 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
137664 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
137665 +pci_read_47962 pci_read 0 47962 NULL
137666 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
137667 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
137668 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
137669 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
137670 +show_stride_47971 show_stride 0 47971 NULL
137671 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
137672 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
137673 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
137674 +node_weight_read_47974 node_weight_read 0 47974 NULL
137675 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
137676 +flush_store_47978 flush_store 0-4 47978 NULL
137677 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
137678 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
137679 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
137680 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
137681 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
137682 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
137683 +enter_47990 enter 0 47990 &dbg_port_buf_47990
137684 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
137685 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
137686 +objects_show_47995 objects_show 0 47995 NULL
137687 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
137688 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
137689 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
137690 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
137691 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
137692 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
137693 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
137694 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
137695 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
137696 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
137697 +coda_statfs_48015 coda_statfs 0 48015 NULL
137698 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
137699 +trace_show_48031 trace_show 0 48031 NULL
137700 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
137701 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
137702 +sys32_pread_48037 sys32_pread 3 48037 NULL
137703 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
137704 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
137705 +show_vrm_48041 show_vrm 0 48041 NULL
137706 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
137707 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
137708 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
137709 +rate_show_48049 rate_show 0 48049 NULL
137710 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
137711 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
137712 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
137713 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
137714 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
137715 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
137716 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
137717 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
137718 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
137719 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
137720 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
137721 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
137722 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
137723 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
137724 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
137725 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
137726 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
137727 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
137728 +rmd256_final_48110 rmd256_final 0 48110 NULL
137729 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
137730 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
137731 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
137732 +get_48116 get 0 48116 &selinux_inode_permission_48116
137733 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
137734 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
137735 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
137736 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
137737 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
137738 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
137739 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
137740 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
137741 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
137742 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
137743 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
137744 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
137745 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
137746 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
137747 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
137748 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
137749 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
137750 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
137751 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
137752 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
137753 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
137754 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
137755 +macvlan_open_48169 macvlan_open 0 48169 NULL
137756 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
137757 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
137758 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
137759 +minix_setattr_48171 minix_setattr 0 48171 NULL
137760 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
137761 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
137762 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
137763 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
137764 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
137765 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
137766 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
137767 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
137768 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
137769 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
137770 +eni_send_48189 eni_send 0 48189 NULL nohasharray
137771 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
137772 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
137773 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
137774 +startup_48205 startup 0 48205 NULL
137775 +show_48207 show 0 48207 NULL
137776 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
137777 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
137778 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
137779 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
137780 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
137781 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
137782 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
137783 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
137784 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
137785 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
137786 +collisions_show_48236 collisions_show 0 48236 NULL
137787 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
137788 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
137789 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
137790 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
137791 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
137792 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
137793 +vport_disable_48252 vport_disable 0 48252 NULL
137794 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
137795 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
137796 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
137797 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
137798 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
137799 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
137800 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
137801 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
137802 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
137803 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
137804 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
137805 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
137806 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
137807 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
137808 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
137809 +send_set_info_48288 send_set_info 7 48288 NULL
137810 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
137811 +ac_write_48295 ac_write 0-3 48295 NULL
137812 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
137813 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
137814 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
137815 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
137816 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
137817 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
137818 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
137819 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
137820 +patch_alc262_48312 patch_alc262 0 48312 NULL
137821 +crb_read_48313 crb_read 0 48313 NULL
137822 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
137823 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
137824 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
137825 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
137826 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
137827 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
137828 +show_version_48337 show_version 0 48337 NULL
137829 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
137830 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
137831 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
137832 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
137833 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
137834 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
137835 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
137836 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
137837 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
137838 +follow_pte_48359 follow_pte 0 48359 NULL
137839 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
137840 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
137841 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
137842 +skb_add_data_48363 skb_add_data 3 48363 NULL
137843 +store_temp23_48364 store_temp23 0-4 48364 NULL
137844 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
137845 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
137846 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
137847 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
137848 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
137849 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
137850 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
137851 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
137852 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
137853 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
137854 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
137855 +sctp_getname_48405 sctp_getname 0 48405 NULL
137856 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
137857 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
137858 +bql_set_48412 bql_set 0-2 48412 NULL
137859 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
137860 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
137861 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
137862 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
137863 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
137864 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
137865 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
137866 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
137867 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
137868 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
137869 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
137870 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
137871 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
137872 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
137873 +print_filtered_48442 print_filtered 0-2 48442 NULL
137874 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
137875 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
137876 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
137877 +fan_get_48455 fan_get 0 48455 NULL
137878 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
137879 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
137880 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
137881 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
137882 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
137883 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
137884 +getname_48466 getname 0 48466 NULL nohasharray
137885 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
137886 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
137887 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
137888 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
137889 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
137890 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
137891 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
137892 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
137893 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
137894 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
137895 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
137896 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
137897 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
137898 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
137899 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
137900 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
137901 +store_48497 store 0-3 48497 NULL nohasharray
137902 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
137903 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
137904 +show_temp_type_48500 show_temp_type 0 48500 NULL
137905 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
137906 +serio_show_description_48505 serio_show_description 0 48505 NULL
137907 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
137908 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
137909 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
137910 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
137911 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
137912 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
137913 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
137914 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
137915 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
137916 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
137917 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
137918 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
137919 +ths7303_write_48540 ths7303_write 0 48540 NULL
137920 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
137921 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
137922 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
137923 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
137924 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
137925 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
137926 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
137927 +command_resume_48565 command_resume 0 48565 NULL
137928 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
137929 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
137930 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
137931 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
137932 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
137933 +team_init_48574 team_init 0 48574 NULL
137934 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
137935 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
137936 +set_mode_48583 set_mode 0 48583 NULL
137937 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
137938 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
137939 +set_channels_48590 set_channels 0 48590 NULL
137940 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
137941 +label_SKIN_48603 label_SKIN 0 48603 NULL
137942 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
137943 +ctrl_48612 ctrl 0 48612 NULL
137944 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
137945 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
137946 +uni2char_48631 uni2char 0 48631 NULL
137947 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
137948 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
137949 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
137950 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
137951 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
137952 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
137953 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
137954 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
137955 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
137956 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
137957 +mtd_read_48655 mtd_read 0 48655 NULL
137958 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
137959 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
137960 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
137961 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
137962 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
137963 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
137964 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
137965 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
137966 +read_48672 read 0 48672 NULL
137967 +order_show_48676 order_show 0 48676 NULL nohasharray
137968 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
137969 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
137970 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
137971 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
137972 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
137973 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
137974 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
137975 +create_css_48692 create_css 0 48692 NULL
137976 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
137977 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
137978 +altera_drscan_48698 altera_drscan 2 48698 NULL
137979 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
137980 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
137981 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
137982 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
137983 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
137984 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
137985 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
137986 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
137987 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
137988 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
137989 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
137990 +show_therm_status_48723 show_therm_status 0 48723 NULL
137991 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
137992 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
137993 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
137994 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
137995 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
137996 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
137997 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
137998 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
137999 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
138000 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
138001 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
138002 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
138003 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
138004 +patch_alc269_48756 patch_alc269 0 48756 NULL
138005 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
138006 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
138007 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
138008 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
138009 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
138010 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
138011 +boottime_set_48781 boottime_set 0-4 48781 NULL
138012 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
138013 +transfer_48788 transfer 0 48788 NULL
138014 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
138015 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
138016 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
138017 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
138018 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
138019 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
138020 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
138021 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
138022 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
138023 +show_48809 show 0 48809 NULL
138024 +store_sched4_48815 store_sched4 4-0 48815 NULL
138025 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
138026 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
138027 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
138028 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
138029 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
138030 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
138031 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
138032 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
138033 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
138034 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
138035 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
138036 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
138037 +insert_queue_48849 insert_queue 0 48849 NULL
138038 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
138039 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
138040 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
138041 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
138042 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
138043 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
138044 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
138045 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
138046 +submit_async_48869 submit_async 0 48869 NULL
138047 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
138048 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
138049 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
138050 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
138051 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
138052 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
138053 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
138054 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
138055 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
138056 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
138057 +adummy_open_48895 adummy_open 0 48895 NULL
138058 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
138059 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
138060 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
138061 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
138062 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
138063 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
138064 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
138065 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
138066 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
138067 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
138068 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
138069 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
138070 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
138071 +send_cmd_48933 send_cmd 0 48933 NULL
138072 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
138073 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
138074 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
138075 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
138076 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
138077 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
138078 +br_dev_init_48956 br_dev_init 0 48956 NULL
138079 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
138080 +register_new_memory_48959 register_new_memory 0 48959 NULL
138081 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
138082 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
138083 +venus_fsync_48962 venus_fsync 0 48962 NULL
138084 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
138085 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
138086 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
138087 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
138088 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
138089 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
138090 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
138091 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
138092 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
138093 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
138094 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
138095 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
138096 +get_target_48984 get_target 0 48984 NULL nohasharray
138097 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
138098 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
138099 +show_48988 show 0 48988 NULL
138100 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
138101 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
138102 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
138103 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
138104 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
138105 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
138106 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
138107 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
138108 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
138109 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
138110 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
138111 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
138112 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
138113 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
138114 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
138115 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
138116 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
138117 +transient_status_49027 transient_status 4 49027 NULL
138118 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
138119 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
138120 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
138121 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
138122 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
138123 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
138124 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
138125 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
138126 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
138127 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
138128 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
138129 +ubi_read_49061 ubi_read 0 49061 NULL
138130 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
138131 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
138132 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
138133 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
138134 +read_regs_49068 read_regs 0 49068 NULL
138135 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
138136 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
138137 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
138138 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
138139 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
138140 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
138141 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
138142 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
138143 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
138144 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
138145 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
138146 +scsi_register_49094 scsi_register 2 49094 NULL
138147 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
138148 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
138149 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
138150 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
138151 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
138152 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
138153 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
138154 +dn_check_state_49133 dn_check_state 0 49133 NULL
138155 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
138156 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
138157 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
138158 +read_file_49137 read_file 4 49137 NULL
138159 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
138160 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
138161 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
138162 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
138163 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
138164 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
138165 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
138166 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
138167 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
138168 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
138169 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
138170 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
138171 +gr_queue_49159 gr_queue 0 49159 NULL
138172 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
138173 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
138174 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
138175 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
138176 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
138177 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
138178 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
138179 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
138180 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
138181 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
138182 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
138183 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
138184 +phy_device_create_49190 phy_device_create 3 49190 NULL
138185 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
138186 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
138187 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
138188 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
138189 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
138190 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
138191 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
138192 +aio_read_null_49202 aio_read_null 0 49202 NULL
138193 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
138194 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
138195 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
138196 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
138197 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
138198 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
138199 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
138200 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
138201 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
138202 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
138203 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
138204 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
138205 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
138206 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
138207 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
138208 +stop_discovery_49237 stop_discovery 4 49237 NULL
138209 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
138210 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
138211 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
138212 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
138213 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
138214 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
138215 +get_write_access_49253 get_write_access 0 49253 NULL
138216 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
138217 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
138218 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
138219 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
138220 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
138221 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
138222 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
138223 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
138224 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
138225 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
138226 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
138227 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
138228 +store_49284 store 0 49284 NULL
138229 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
138230 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
138231 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
138232 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
138233 +store_49298 store 0-3 49298 NULL
138234 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
138235 +uio_read_49300 uio_read 3-0 49300 NULL
138236 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
138237 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
138238 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
138239 +request_locality_49318 request_locality 0 49318 NULL
138240 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
138241 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
138242 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
138243 +show_freq_49329 show_freq 0 49329 NULL
138244 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
138245 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
138246 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
138247 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
138248 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
138249 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
138250 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
138251 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
138252 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
138253 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
138254 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
138255 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
138256 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
138257 +avtab_init_49369 avtab_init 0 49369 NULL
138258 +px_raw_event_49371 px_raw_event 4 49371 NULL
138259 +resync_start_show_49372 resync_start_show 0 49372 NULL
138260 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
138261 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
138262 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
138263 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
138264 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
138265 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
138266 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
138267 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
138268 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
138269 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
138270 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
138271 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
138272 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
138273 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
138274 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
138275 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
138276 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
138277 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
138278 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
138279 +md_domain_init_49432 md_domain_init 2 49432 NULL
138280 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
138281 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
138282 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
138283 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
138284 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
138285 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
138286 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
138287 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
138288 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
138289 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
138290 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
138291 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
138292 +buf_prepare_49476 buf_prepare 0 49476 NULL
138293 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
138294 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
138295 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
138296 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
138297 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
138298 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
138299 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
138300 +r820t_read_49492 r820t_read 0-4 49492 NULL
138301 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
138302 +ismt_access_49498 ismt_access 0 49498 NULL
138303 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
138304 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
138305 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
138306 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
138307 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
138308 +show_offset_49516 show_offset 0 49516 NULL
138309 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
138310 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
138311 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
138312 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
138313 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
138314 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
138315 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
138316 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
138317 +read_partial_49528 read_partial 2 49528 &light_write_49528
138318 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
138319 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
138320 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
138321 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
138322 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
138323 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
138324 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
138325 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
138326 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
138327 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
138328 +read_status_49562 read_status 0 49562 NULL
138329 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
138330 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
138331 +show_taint_49568 show_taint 0 49568 NULL nohasharray
138332 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
138333 +major_show_49571 major_show 0 49571 NULL
138334 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
138335 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
138336 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
138337 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
138338 +readfifo_49583 readfifo 1 49583 NULL
138339 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
138340 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
138341 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
138342 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
138343 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
138344 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
138345 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
138346 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
138347 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
138348 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
138349 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
138350 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
138351 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
138352 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
138353 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
138354 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
138355 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
138356 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
138357 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
138358 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
138359 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
138360 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
138361 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
138362 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
138363 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
138364 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
138365 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
138366 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
138367 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
138368 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
138369 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
138370 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
138371 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
138372 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
138373 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
138374 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
138375 +match_int_49672 match_int 0 49672 NULL
138376 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
138377 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
138378 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
138379 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
138380 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
138381 +fw_status_49690 fw_status 0 49690 NULL
138382 +__setup_irq_49696 __setup_irq 0 49696 NULL
138383 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
138384 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
138385 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
138386 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
138387 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
138388 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
138389 +show_online_49713 show_online 0 49713 NULL
138390 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
138391 +write_pool_49718 write_pool 3-0 49718 NULL
138392 +create_modalias_49720 create_modalias 0 49720 NULL
138393 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
138394 +pcnet_open_49729 pcnet_open 0 49729 NULL
138395 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
138396 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
138397 +write_exec_49737 write_exec 0 49737 NULL nohasharray
138398 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
138399 +check_frame_49741 check_frame 0 49741 NULL
138400 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
138401 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
138402 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
138403 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
138404 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
138405 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
138406 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
138407 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
138408 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
138409 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
138410 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
138411 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
138412 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
138413 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
138414 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
138415 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
138416 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
138417 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
138418 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
138419 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
138420 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
138421 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
138422 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
138423 +dev_show_49780 dev_show 0 49780 NULL
138424 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
138425 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
138426 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
138427 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
138428 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
138429 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
138430 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
138431 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
138432 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
138433 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
138434 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
138435 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
138436 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
138437 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
138438 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
138439 +show_config_pending_49814 show_config_pending 0 49814 NULL
138440 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
138441 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
138442 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
138443 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
138444 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
138445 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
138446 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
138447 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
138448 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
138449 +twl4030_write_49846 twl4030_write 2 49846 NULL
138450 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
138451 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
138452 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
138453 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
138454 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
138455 +uart_write_49863 uart_write 0-3 49863 NULL
138456 +store_modes_49864 store_modes 0-4 49864 NULL
138457 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
138458 +____request_module_49868 ____request_module 0 49868 NULL
138459 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
138460 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
138461 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
138462 +s_filter_49877 s_filter 0 49877 NULL
138463 +show_volt_max_49881 show_volt_max 0 49881 NULL
138464 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
138465 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
138466 +tgr192_init_49892 tgr192_init 0 49892 NULL
138467 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
138468 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
138469 +ea_put_49907 ea_put 0 49907 NULL
138470 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
138471 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
138472 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
138473 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
138474 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
138475 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
138476 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
138477 +_cpu_up_49927 _cpu_up 0 49927 NULL
138478 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
138479 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
138480 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
138481 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
138482 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
138483 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
138484 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
138485 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
138486 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
138487 +volume_write_49971 volume_write 0 49971 NULL
138488 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
138489 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
138490 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
138491 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
138492 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
138493 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
138494 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
138495 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
138496 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
138497 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
138498 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
138499 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
138500 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
138501 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
138502 +run_49996 run 0 49996 NULL
138503 +write_49997 write 0 49997 NULL
138504 +__module_alloc_50004 __module_alloc 1 50004 NULL
138505 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
138506 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
138507 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
138508 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
138509 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
138510 +isdn_read_50021 isdn_read 3-0 50021 NULL
138511 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
138512 +rose_device_event_50026 rose_device_event 0 50026 NULL
138513 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
138514 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
138515 +set_mtu_50032 set_mtu 0 50032 NULL
138516 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
138517 +sky2_open_50034 sky2_open 0 50034 NULL
138518 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
138519 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
138520 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
138521 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
138522 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
138523 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
138524 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
138525 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
138526 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
138527 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
138528 +ioread8_50049 ioread8 0 50049 NULL
138529 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
138530 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
138531 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
138532 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
138533 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
138534 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
138535 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
138536 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
138537 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
138538 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
138539 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
138540 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
138541 +afs_writepages_50092 afs_writepages 0 50092 NULL
138542 +card_type_show_50095 card_type_show 0 50095 NULL
138543 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
138544 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
138545 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
138546 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
138547 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
138548 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
138549 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
138550 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
138551 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
138552 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
138553 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
138554 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
138555 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
138556 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
138557 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
138558 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
138559 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
138560 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
138561 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
138562 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
138563 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
138564 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
138565 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
138566 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
138567 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
138568 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
138569 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
138570 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
138571 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
138572 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
138573 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
138574 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
138575 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
138576 +rx_refill_50166 rx_refill 0 50166 NULL
138577 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
138578 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
138579 +odev_update_50169 odev_update 2-0 50169 NULL
138580 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
138581 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
138582 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
138583 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
138584 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
138585 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
138586 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
138587 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
138588 +store_beep_50196 store_beep 0-4 50196 NULL
138589 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
138590 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
138591 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
138592 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
138593 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
138594 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
138595 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
138596 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
138597 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
138598 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
138599 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
138600 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
138601 +loadtime_init_50221 loadtime_init 0 50221 NULL
138602 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
138603 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
138604 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
138605 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
138606 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
138607 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
138608 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
138609 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
138610 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
138611 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
138612 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
138613 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
138614 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
138615 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
138616 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
138617 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
138618 +netlink_send_50281 netlink_send 0 50281 NULL
138619 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
138620 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
138621 +store_50289 store 0-3 50289 NULL
138622 +show_in10_50295 show_in10 0 50295 NULL
138623 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
138624 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
138625 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
138626 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
138627 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
138628 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
138629 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
138630 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
138631 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
138632 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
138633 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
138634 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
138635 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
138636 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
138637 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
138638 +do_launder_page_50329 do_launder_page 0 50329 NULL
138639 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
138640 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
138641 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
138642 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
138643 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
138644 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
138645 +tpm_read_50344 tpm_read 3-0 50344 NULL
138646 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
138647 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
138648 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
138649 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
138650 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
138651 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
138652 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
138653 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
138654 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
138655 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
138656 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
138657 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
138658 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
138659 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
138660 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
138661 +set_ctrl_50374 set_ctrl 0 50374 NULL
138662 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
138663 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
138664 +store_temp62_50383 store_temp62 0-4 50383 NULL
138665 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
138666 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
138667 +flags_show_50391 flags_show 0 50391 NULL
138668 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
138669 +base_sock_create_50400 base_sock_create 0 50400 NULL
138670 +slab_size_show_50405 slab_size_show 0 50405 NULL
138671 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
138672 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
138673 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
138674 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
138675 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
138676 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
138677 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
138678 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
138679 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
138680 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
138681 +event_input_50432 event_input 0 50432 NULL
138682 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
138683 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
138684 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
138685 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
138686 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
138687 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
138688 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
138689 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
138690 +udf_writepages_50451 udf_writepages 0 50451 NULL
138691 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
138692 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
138693 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
138694 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
138695 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
138696 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
138697 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
138698 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
138699 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
138700 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
138701 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
138702 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
138703 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
138704 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
138705 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
138706 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
138707 +freeze_show_50489 freeze_show 0 50489 NULL
138708 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
138709 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
138710 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
138711 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
138712 +validate_50497 validate 0 50497 NULL
138713 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
138714 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
138715 +numa_node_show_50504 numa_node_show 0 50504 NULL
138716 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
138717 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
138718 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
138719 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
138720 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
138721 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
138722 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
138723 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
138724 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
138725 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
138726 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
138727 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
138728 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
138729 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
138730 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
138731 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
138732 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
138733 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
138734 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
138735 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
138736 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
138737 +bh_get_50543 bh_get 0 50543 NULL
138738 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
138739 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
138740 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
138741 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
138742 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
138743 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
138744 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
138745 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
138746 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
138747 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
138748 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
138749 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
138750 +mwave_write_50571 mwave_write 0-3 50571 NULL
138751 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
138752 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
138753 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
138754 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
138755 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
138756 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
138757 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
138758 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
138759 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
138760 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
138761 +load_map_50592 load_map 0 50592 NULL
138762 +sge_rx_50594 sge_rx 3 50594 NULL
138763 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
138764 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
138765 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
138766 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
138767 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
138768 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
138769 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
138770 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
138771 +ipr_halt_50616 ipr_halt 0 50616 NULL
138772 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
138773 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
138774 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
138775 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
138776 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
138777 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
138778 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
138779 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
138780 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
138781 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
138782 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
138783 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
138784 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
138785 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
138786 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
138787 +show_50648 show 0 50648 NULL
138788 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
138789 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
138790 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
138791 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
138792 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
138793 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
138794 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
138795 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
138796 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
138797 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
138798 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
138799 +addr_len_show_50673 addr_len_show 0 50673 NULL
138800 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
138801 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
138802 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
138803 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
138804 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
138805 +store_50690 store 0-3 50690 NULL
138806 +_ep_queue_50692 _ep_queue 0 50692 NULL
138807 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
138808 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
138809 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
138810 +discover_50707 discover 0 50707 NULL
138811 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
138812 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
138813 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
138814 +epool_init_50723 epool_init 2 50723 NULL
138815 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
138816 +device_attach_50730 device_attach 0 50730 NULL nohasharray
138817 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
138818 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
138819 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
138820 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
138821 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
138822 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
138823 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
138824 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
138825 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
138826 +skein_256_init_50748 skein_256_init 0 50748 NULL
138827 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
138828 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
138829 +skb_padto_50759 skb_padto 2 50759 NULL
138830 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
138831 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
138832 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
138833 +isight_trigger_50765 isight_trigger 0 50765 NULL
138834 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
138835 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
138836 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
138837 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
138838 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
138839 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
138840 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
138841 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
138842 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
138843 +m2v_50781 m2v 1 50781 NULL
138844 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
138845 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
138846 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
138847 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
138848 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
138849 +store_50792 store 0 50792 NULL
138850 +tpm_write_50798 tpm_write 3-0 50798 NULL
138851 +write_flush_50803 write_flush 3-0 50803 NULL
138852 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
138853 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
138854 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
138855 +dvb_play_50814 dvb_play 3-0 50814 NULL
138856 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
138857 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
138858 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
138859 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
138860 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
138861 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
138862 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
138863 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
138864 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
138865 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
138866 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
138867 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
138868 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
138869 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
138870 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
138871 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
138872 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
138873 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
138874 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
138875 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
138876 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
138877 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
138878 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
138879 +nla_put_string_50887 nla_put_string 0 50887 NULL
138880 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
138881 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
138882 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
138883 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
138884 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
138885 +subconnector_show_50902 subconnector_show 0 50902 NULL
138886 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
138887 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
138888 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
138889 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
138890 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
138891 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
138892 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
138893 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
138894 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
138895 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
138896 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
138897 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
138898 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
138899 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
138900 +busnum_show_50927 busnum_show 0 50927 NULL
138901 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
138902 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
138903 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
138904 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
138905 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
138906 +show_device_status_50947 show_device_status 0 50947 NULL
138907 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
138908 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
138909 +set_50949 set 0 50949 NULL nohasharray
138910 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
138911 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
138912 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
138913 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
138914 +zl10036_write_50952 zl10036_write 0 50952 NULL
138915 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
138916 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
138917 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
138918 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
138919 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
138920 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
138921 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
138922 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
138923 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
138924 +null_final_50967 null_final 0 50967 NULL
138925 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
138926 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
138927 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
138928 +skein1024_update_50977 skein1024_update 0 50977 NULL
138929 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
138930 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
138931 +timeout_write_50991 timeout_write 3-0 50991 NULL
138932 +interval_show_50993 interval_show 0 50993 NULL
138933 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
138934 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
138935 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
138936 +security_load_policy_50997 security_load_policy 0 50997 NULL
138937 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
138938 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
138939 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
138940 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
138941 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
138942 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
138943 +ppp_read_51017 ppp_read 0-3 51017 NULL
138944 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
138945 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
138946 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
138947 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
138948 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
138949 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
138950 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
138951 +dump_midi_51040 dump_midi 3 51040 NULL
138952 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
138953 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
138954 +store_detach_51045 store_detach 0-4 51045 NULL
138955 +show_51050 show 0 51050 NULL nohasharray
138956 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
138957 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
138958 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
138959 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
138960 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
138961 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
138962 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
138963 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
138964 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
138965 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
138966 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
138967 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
138968 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
138969 +removable_show_51080 removable_show 0 51080 NULL
138970 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
138971 +register_jprobes_51086 register_jprobes 0 51086 NULL
138972 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
138973 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
138974 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
138975 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
138976 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
138977 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
138978 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
138979 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
138980 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
138981 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
138982 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
138983 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
138984 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
138985 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
138986 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
138987 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
138988 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
138989 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
138990 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
138991 +amanda_help_51133 amanda_help 0 51133 NULL
138992 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
138993 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
138994 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
138995 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
138996 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
138997 +show_in_input_51138 show_in_input 0 51138 NULL
138998 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
138999 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
139000 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
139001 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
139002 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
139003 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
139004 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
139005 +driver_attach_51156 driver_attach 0 51156 NULL
139006 +device_rev_show_51157 device_rev_show 0 51157 NULL
139007 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
139008 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
139009 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
139010 +online_store_51175 online_store 0-4 51175 NULL
139011 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
139012 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
139013 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
139014 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
139015 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
139016 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
139017 +dpms_show_51191 dpms_show 0 51191 NULL
139018 +get_uint_51193 get_uint 0 51193 NULL
139019 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
139020 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
139021 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
139022 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
139023 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
139024 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
139025 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
139026 +sr_done_51211 sr_done 0 51211 NULL
139027 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
139028 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
139029 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
139030 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
139031 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
139032 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
139033 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
139034 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
139035 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
139036 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
139037 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
139038 +goto_high_power_51237 goto_high_power 0 51237 NULL
139039 +drm_property_create_51239 drm_property_create 4 51239 NULL
139040 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
139041 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
139042 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
139043 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
139044 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
139045 +st_read_51251 st_read 3-0 51251 NULL nohasharray
139046 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
139047 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
139048 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
139049 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
139050 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
139051 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
139052 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
139053 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
139054 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
139055 +e100_up_51268 e100_up 0 51268 NULL
139056 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
139057 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
139058 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
139059 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
139060 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
139061 +send_51279 send 0 51279 NULL nohasharray
139062 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
139063 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
139064 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
139065 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
139066 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
139067 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
139068 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
139069 +disable_51293 disable 0 51293 NULL
139070 +chip_name_show_51296 chip_name_show 0 51296 NULL
139071 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
139072 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
139073 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
139074 +nv_open_51300 nv_open 0 51300 NULL
139075 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
139076 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
139077 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
139078 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
139079 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
139080 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
139081 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
139082 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
139083 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
139084 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
139085 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
139086 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
139087 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
139088 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
139089 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
139090 +device_user_purge_51340 device_user_purge 0 51340 NULL
139091 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
139092 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
139093 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
139094 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
139095 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
139096 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
139097 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
139098 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
139099 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
139100 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
139101 +show_hue_51369 show_hue 0 51369 NULL
139102 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
139103 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
139104 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
139105 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
139106 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL
139107 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL
139108 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
139109 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
139110 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
139111 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
139112 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
139113 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
139114 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
139115 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
139116 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
139117 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
139118 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
139119 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
139120 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
139121 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
139122 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
139123 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
139124 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
139125 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
139126 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
139127 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
139128 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
139129 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
139130 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
139131 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
139132 +yam_open_51447 yam_open 0 51447 NULL
139133 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
139134 +axnet_open_51453 axnet_open 0 51453 NULL
139135 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
139136 +gdth_halt_51460 gdth_halt 0 51460 NULL
139137 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
139138 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
139139 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
139140 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
139141 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
139142 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
139143 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
139144 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
139145 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
139146 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
139147 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
139148 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
139149 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL
139150 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
139151 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
139152 +delay_show_51497 delay_show 0 51497 NULL
139153 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
139154 +get_dev_status_51505 get_dev_status 0 51505 NULL
139155 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
139156 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
139157 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
139158 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
139159 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
139160 +store_51519 store 0-3 51519 NULL
139161 +show_dts_51521 show_dts 0 51521 NULL nohasharray
139162 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
139163 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
139164 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
139165 +upload_code_51528 upload_code 0 51528 NULL
139166 +key_search_51533 key_search 0 51533 NULL
139167 +vid_show_51538 vid_show 0 51538 NULL
139168 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
139169 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
139170 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
139171 +new_offset_show_51546 new_offset_show 0 51546 NULL
139172 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
139173 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
139174 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
139175 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
139176 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
139177 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
139178 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
139179 +write_u64_51561 write_u64 0 51561 NULL
139180 +read_fw_51564 read_fw 0-5-6 51564 NULL
139181 +tx_sg_51567 tx_sg 0 51567 NULL
139182 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
139183 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
139184 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
139185 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
139186 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
139187 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
139188 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
139189 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
139190 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
139191 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
139192 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
139193 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
139194 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
139195 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
139196 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
139197 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
139198 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
139199 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
139200 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
139201 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
139202 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
139203 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
139204 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
139205 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
139206 +show_wwan_51655 show_wwan 0 51655 NULL
139207 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
139208 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
139209 +async_xor_51668 async_xor 3 51668 NULL
139210 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
139211 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
139212 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
139213 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
139214 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
139215 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
139216 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
139217 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
139218 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
139219 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
139220 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
139221 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
139222 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
139223 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
139224 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
139225 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
139226 +md5_update_51700 md5_update 0 51700 NULL
139227 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
139228 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
139229 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
139230 +sel_write_access_51704 sel_write_access 3 51704 NULL
139231 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
139232 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
139233 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
139234 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
139235 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
139236 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
139237 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
139238 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
139239 +str_read_51731 str_read 0-4 51731 NULL
139240 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
139241 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
139242 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
139243 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
139244 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
139245 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
139246 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
139247 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
139248 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
139249 +if_write_51756 if_write 3 51756 NULL
139250 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
139251 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
139252 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
139253 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
139254 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
139255 +expkey_parse_51787 expkey_parse 0 51787 NULL
139256 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
139257 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
139258 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
139259 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
139260 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
139261 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
139262 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
139263 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
139264 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
139265 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
139266 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
139267 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
139268 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
139269 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
139270 +buffer_from_user_51826 buffer_from_user 3 51826 NULL
139271 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
139272 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
139273 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
139274 +write_packet_51838 write_packet 0 51838 NULL
139275 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
139276 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
139277 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
139278 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
139279 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL
139280 +ioread32_51847 ioread32 0 51847 NULL nohasharray
139281 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
139282 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
139283 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
139284 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
139285 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
139286 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
139287 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
139288 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
139289 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
139290 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
139291 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
139292 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
139293 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
139294 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
139295 +user_read_51881 user_read 3 51881 NULL
139296 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
139297 +b44_readphy_51890 b44_readphy 0 51890 NULL
139298 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
139299 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
139300 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
139301 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
139302 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
139303 +query_gid_51901 query_gid 0 51901 NULL
139304 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
139305 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
139306 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
139307 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
139308 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
139309 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
139310 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
139311 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
139312 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
139313 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
139314 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
139315 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
139316 +task_has_system_51936 task_has_system 0 51936 NULL
139317 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
139318 +direct_IO_51941 direct_IO 0 51941 NULL
139319 +show_test_51942 show_test 0 51942 NULL
139320 +pm_test_show_51946 pm_test_show 0 51946 NULL
139321 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
139322 +get_clock_info_51952 get_clock_info 4 51952 NULL
139323 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
139324 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
139325 +size_show_51963 size_show 0 51963 NULL
139326 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
139327 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
139328 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
139329 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
139330 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
139331 +read_page_51972 read_page 2 51972 NULL
139332 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
139333 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
139334 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
139335 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
139336 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
139337 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
139338 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
139339 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
139340 +__detect_osd_51993 __detect_osd 0 51993 NULL
139341 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
139342 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
139343 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
139344 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
139345 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
139346 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
139347 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
139348 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
139349 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
139350 +dummy_enable_52019 dummy_enable 0 52019 NULL
139351 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
139352 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
139353 +r820t_write_52023 r820t_write 0-4 52023 NULL
139354 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
139355 +show_current_driver_52027 show_current_driver 0 52027 NULL
139356 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
139357 +override_release_52032 override_release 2 52032 NULL
139358 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
139359 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
139360 +irda_create_52042 irda_create 0 52042 NULL
139361 +netdev_show_52044 netdev_show 0 52044 NULL
139362 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
139363 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
139364 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
139365 +show_version_52054 show_version 0 52054 NULL
139366 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
139367 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
139368 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
139369 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
139370 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
139371 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
139372 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
139373 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
139374 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
139375 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
139376 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
139377 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
139378 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
139379 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
139380 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
139381 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
139382 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
139383 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
139384 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
139385 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
139386 +mtrr_save_52097 mtrr_save 0 52097 NULL
139387 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
139388 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
139389 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
139390 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
139391 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
139392 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
139393 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
139394 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
139395 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
139396 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
139397 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
139398 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
139399 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
139400 +netdev_open_52143 netdev_open 0 52143 NULL
139401 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
139402 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
139403 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
139404 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
139405 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
139406 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
139407 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
139408 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
139409 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
139410 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
139411 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
139412 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
139413 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
139414 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
139415 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
139416 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
139417 +mxuport_open_52173 mxuport_open 0 52173 NULL
139418 +acquire_52175 acquire 0 52175 NULL nohasharray
139419 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
139420 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
139421 +print_prefix_52176 print_prefix 0 52176 NULL
139422 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
139423 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
139424 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
139425 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
139426 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
139427 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
139428 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
139429 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
139430 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
139431 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
139432 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
139433 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
139434 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
139435 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
139436 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
139437 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
139438 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
139439 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
139440 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
139441 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
139442 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
139443 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
139444 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
139445 +de_init_rings_52222 de_init_rings 0 52222 NULL
139446 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
139447 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
139448 +show_chgmode_52225 show_chgmode 0 52225 NULL
139449 +ptype_store_52226 ptype_store 0-3 52226 NULL
139450 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
139451 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
139452 +max1111_read_52230 max1111_read 0 52230 NULL
139453 +nvram_read_52231 nvram_read 0-3 52231 NULL
139454 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
139455 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
139456 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
139457 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
139458 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
139459 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
139460 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
139461 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
139462 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
139463 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
139464 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
139465 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
139466 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
139467 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
139468 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
139469 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
139470 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
139471 +flush_52261 flush 0 52261 NULL
139472 +read_52268 read 0 52268 NULL
139473 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
139474 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
139475 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
139476 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
139477 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
139478 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
139479 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
139480 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
139481 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
139482 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
139483 +rw_read_52299 rw_read 6-0-5 52299 NULL
139484 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
139485 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
139486 +sis5595_access_52305 sis5595_access 0 52305 NULL
139487 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
139488 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
139489 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
139490 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
139491 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
139492 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
139493 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
139494 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
139495 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
139496 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
139497 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
139498 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
139499 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
139500 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
139501 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
139502 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
139503 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
139504 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
139505 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
139506 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
139507 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
139508 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
139509 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
139510 +hur_len_52339 hur_len 0 52339 NULL
139511 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
139512 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
139513 +store_52342 store 0-3 52342 NULL
139514 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
139515 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
139516 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
139517 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
139518 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
139519 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
139520 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
139521 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
139522 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
139523 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
139524 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
139525 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
139526 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
139527 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
139528 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
139529 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
139530 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
139531 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
139532 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
139533 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
139534 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
139535 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
139536 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
139537 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
139538 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
139539 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
139540 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
139541 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
139542 +task_has_security_52386 task_has_security 0 52386 NULL
139543 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
139544 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
139545 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
139546 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
139547 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
139548 +pm_suspend_52403 pm_suspend 0 52403 NULL
139549 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
139550 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
139551 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
139552 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
139553 +clariion_activate_52414 clariion_activate 0 52414 NULL
139554 +do_md_run_52416 do_md_run 0 52416 NULL
139555 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
139556 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
139557 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
139558 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
139559 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
139560 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
139561 +delay_status_52431 delay_status 5 52431 NULL nohasharray
139562 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
139563 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
139564 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
139565 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
139566 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
139567 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
139568 +show_radios_state_52445 show_radios_state 0 52445 NULL
139569 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
139570 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
139571 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
139572 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
139573 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
139574 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
139575 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
139576 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
139577 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
139578 +con_write_52466 con_write 0-3 52466 NULL
139579 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
139580 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
139581 +show_id_ext_52472 show_id_ext 0 52472 NULL
139582 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
139583 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
139584 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
139585 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
139586 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
139587 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
139588 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
139589 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
139590 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
139591 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
139592 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
139593 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
139594 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
139595 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
139596 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
139597 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
139598 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
139599 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
139600 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
139601 +disable_slot_52512 disable_slot 0 52512 NULL
139602 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
139603 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
139604 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
139605 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
139606 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
139607 +get_session_param_52521 get_session_param 0 52521 NULL
139608 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
139609 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
139610 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
139611 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
139612 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
139613 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
139614 +show_caseopen_52539 show_caseopen 0 52539 NULL
139615 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
139616 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
139617 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
139618 +set_fan_52544 set_fan 0-4 52544 NULL
139619 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
139620 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
139621 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
139622 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
139623 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
139624 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
139625 +cropcap_52561 cropcap 0 52561 NULL
139626 +atalk_create_52562 atalk_create 0 52562 NULL
139627 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
139628 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
139629 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
139630 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
139631 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
139632 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
139633 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
139634 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
139635 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
139636 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
139637 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
139638 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
139639 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
139640 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
139641 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
139642 +ath10k_start_52596 ath10k_start 0 52596 NULL
139643 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
139644 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
139645 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
139646 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
139647 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
139648 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
139649 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
139650 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
139651 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
139652 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
139653 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
139654 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
139655 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
139656 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
139657 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
139658 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
139659 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
139660 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
139661 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
139662 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
139663 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
139664 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
139665 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
139666 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
139667 +reg_write_range_52690 reg_write_range 4 52690 NULL
139668 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
139669 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
139670 +store_52696 store 0-3 52696 NULL
139671 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
139672 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
139673 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
139674 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
139675 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
139676 +action_show_52711 action_show 0 52711 NULL
139677 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
139678 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
139679 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
139680 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
139681 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
139682 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
139683 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
139684 +sendbytes_52726 sendbytes 0 52726 NULL
139685 +set_capture_52728 set_capture 0 52728 NULL
139686 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
139687 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
139688 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
139689 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
139690 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
139691 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
139692 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
139693 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
139694 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
139695 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
139696 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
139697 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
139698 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
139699 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
139700 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
139701 +store_52770 store 0 52770 NULL
139702 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
139703 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
139704 +show_pec_52779 show_pec 0 52779 NULL
139705 +set_target_52783 set_target 0-4 52783 NULL
139706 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
139707 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
139708 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
139709 +show_52793 show 0 52793 NULL
139710 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
139711 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
139712 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
139713 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
139714 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
139715 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
139716 +run_start_commands_52808 run_start_commands 0 52808 NULL
139717 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
139718 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
139719 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
139720 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
139721 +show_eco_52820 show_eco 0 52820 NULL
139722 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
139723 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
139724 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
139725 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
139726 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
139727 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
139728 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
139729 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
139730 +apei_read_52843 apei_read 0 52843 NULL
139731 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
139732 +modelname_show_52855 modelname_show 0 52855 NULL
139733 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
139734 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
139735 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
139736 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
139737 +media_write_52867 media_write 0-3 52867 NULL nohasharray
139738 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
139739 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
139740 +cccr_show_52879 cccr_show 0 52879 NULL
139741 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
139742 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
139743 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
139744 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
139745 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
139746 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
139747 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
139748 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
139749 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
139750 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
139751 +read_cam_control_52903 read_cam_control 0 52903 NULL
139752 +parse_52905 parse 0 52905 NULL
139753 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
139754 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
139755 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
139756 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
139757 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
139758 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
139759 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
139760 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
139761 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
139762 +queue_show_random_52946 queue_show_random 0 52946 NULL
139763 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
139764 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
139765 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
139766 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
139767 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
139768 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
139769 +adv7170_write_52956 adv7170_write 0 52956 NULL
139770 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
139771 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
139772 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
139773 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
139774 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
139775 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
139776 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
139777 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
139778 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
139779 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
139780 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
139781 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
139782 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
139783 +num_node_state_52989 num_node_state 0 52989 NULL
139784 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
139785 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
139786 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
139787 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
139788 +ican3_open_52999 ican3_open 0 52999 NULL
139789 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
139790 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
139791 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
139792 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
139793 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
139794 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
139795 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
139796 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
139797 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
139798 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
139799 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
139800 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
139801 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
139802 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
139803 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
139804 +ndelay_show_53032 ndelay_show 0 53032 NULL
139805 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
139806 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
139807 +show_link_type_53045 show_link_type 0 53045 NULL
139808 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
139809 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
139810 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
139811 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
139812 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
139813 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
139814 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
139815 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
139816 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
139817 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
139818 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
139819 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
139820 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
139821 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
139822 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
139823 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
139824 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
139825 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
139826 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
139827 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
139828 +deauthenticate_53093 deauthenticate 0 53093 NULL
139829 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
139830 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
139831 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
139832 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
139833 +queue_var_show_53098 queue_var_show 0 53098 NULL
139834 +set_button_53099 set_button 0-4 53099 NULL
139835 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
139836 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
139837 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
139838 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
139839 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
139840 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
139841 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
139842 +verity_status_53120 verity_status 5 53120 NULL nohasharray
139843 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
139844 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
139845 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
139846 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
139847 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
139848 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
139849 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
139850 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
139851 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
139852 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
139853 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
139854 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
139855 +find_domain_name_53149 find_domain_name 0 53149 NULL
139856 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
139857 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
139858 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
139859 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
139860 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
139861 +pwm_enable_53163 pwm_enable 0 53163 NULL
139862 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
139863 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
139864 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
139865 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
139866 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
139867 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
139868 +skfp_open_53190 skfp_open 0 53190 NULL
139869 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
139870 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
139871 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
139872 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
139873 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
139874 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
139875 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
139876 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
139877 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
139878 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
139879 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
139880 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
139881 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
139882 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
139883 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
139884 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
139885 +enable_supply_53242 enable_supply 0 53242 NULL
139886 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
139887 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
139888 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
139889 +tun_do_read_53245 tun_do_read 0 53245 NULL
139890 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
139891 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
139892 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
139893 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
139894 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
139895 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
139896 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
139897 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
139898 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
139899 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
139900 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
139901 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
139902 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
139903 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
139904 +kstrtoull_53273 kstrtoull 0 53273 NULL
139905 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
139906 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
139907 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
139908 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
139909 +null_update_53290 null_update 0 53290 NULL
139910 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
139911 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
139912 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
139913 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
139914 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
139915 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
139916 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
139917 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
139918 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
139919 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
139920 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
139921 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
139922 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
139923 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
139924 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
139925 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
139926 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
139927 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
139928 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
139929 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
139930 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
139931 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
139932 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
139933 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
139934 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
139935 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
139936 +key_timeout_53364 key_timeout 0 53364 NULL
139937 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
139938 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
139939 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
139940 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
139941 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
139942 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
139943 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
139944 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
139945 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
139946 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
139947 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
139948 +fuse_permission_53387 fuse_permission 0 53387 NULL
139949 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
139950 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
139951 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
139952 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
139953 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
139954 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
139955 +hotkey_write_53403 hotkey_write 0 53403 NULL
139956 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
139957 +start_53407 start 0 53407 NULL
139958 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
139959 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
139960 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
139961 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
139962 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
139963 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
139964 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
139965 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
139966 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
139967 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
139968 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
139969 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
139970 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
139971 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
139972 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
139973 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
139974 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
139975 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
139976 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
139977 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
139978 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
139979 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
139980 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
139981 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
139982 +ns83820_open_53454 ns83820_open 0 53454 NULL
139983 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
139984 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
139985 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
139986 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
139987 +n2_run_53459 n2_run 3 53459 NULL
139988 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
139989 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
139990 +wm831x_write_53469 wm831x_write 0 53469 NULL
139991 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
139992 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
139993 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
139994 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
139995 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
139996 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
139997 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
139998 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
139999 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
140000 +create_extra_out_53491 create_extra_out 0 53491 NULL
140001 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
140002 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
140003 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
140004 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
140005 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
140006 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
140007 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
140008 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
140009 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
140010 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
140011 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
140012 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
140013 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
140014 +check_acl_53512 check_acl 0 53512 NULL nohasharray
140015 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
140016 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
140017 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
140018 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
140019 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
140020 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
140021 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
140022 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
140023 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
140024 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
140025 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
140026 +ec_poll_53557 ec_poll 0 53557 NULL
140027 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
140028 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
140029 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
140030 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
140031 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
140032 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
140033 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
140034 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
140035 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
140036 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
140037 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
140038 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
140039 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
140040 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
140041 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
140042 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
140043 +bpq_open_53602 bpq_open 0 53602 NULL
140044 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
140045 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
140046 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
140047 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
140048 +check_reshape_53605 check_reshape 0 53605 NULL
140049 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
140050 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
140051 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
140052 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
140053 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
140054 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
140055 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
140056 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
140057 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
140058 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
140059 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
140060 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
140061 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
140062 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
140063 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
140064 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
140065 +show_trigger_53668 show_trigger 0 53668 NULL
140066 +store_target_53673 store_target 0-4 53673 NULL
140067 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
140068 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
140069 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
140070 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
140071 +check_reshape_53683 check_reshape 0 53683 NULL
140072 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
140073 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
140074 +__show_signal_53688 __show_signal 0 53688 NULL
140075 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
140076 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
140077 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
140078 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
140079 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
140080 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
140081 +show_otp1_53696 show_otp1 0 53696 NULL
140082 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
140083 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
140084 +read_53700 read 0 53700 NULL
140085 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
140086 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
140087 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
140088 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
140089 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
140090 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
140091 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
140092 +wdm_write_53735 wdm_write 3-0 53735 NULL
140093 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
140094 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
140095 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
140096 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
140097 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
140098 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
140099 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
140100 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
140101 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
140102 +start_fw_53746 start_fw 0 53746 NULL
140103 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
140104 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
140105 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
140106 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
140107 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
140108 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
140109 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
140110 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
140111 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
140112 +class_attr_show_53762 class_attr_show 0 53762 NULL
140113 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
140114 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
140115 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
140116 +store_53768 store 0-3 53768 NULL
140117 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
140118 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
140119 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
140120 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
140121 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
140122 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
140123 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
140124 +block_write_end_53795 block_write_end 0-5 53795 NULL
140125 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
140126 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
140127 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
140128 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
140129 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
140130 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
140131 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
140132 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
140133 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
140134 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
140135 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
140136 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
140137 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
140138 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
140139 +part_stat_show_53838 part_stat_show 0 53838 NULL
140140 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
140141 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
140142 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
140143 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
140144 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
140145 +show_led_53867 show_led 0 53867 NULL
140146 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
140147 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
140148 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873 nohasharray
140149 +pms_read_53873 pms_read 3 53873 &show_lssw_53873
140150 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
140151 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
140152 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
140153 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
140154 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
140155 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
140156 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
140157 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
140158 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
140159 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
140160 +sync_max_show_53894 sync_max_show 0 53894 NULL
140161 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
140162 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
140163 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
140164 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
140165 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
140166 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
140167 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
140168 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
140169 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
140170 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
140171 +do_switch_53920 do_switch 0 53920 NULL
140172 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
140173 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
140174 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
140175 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
140176 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
140177 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
140178 +store_53940 store 0-4 53940 NULL
140179 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
140180 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
140181 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
140182 +get_status_53950 get_status 0 53950 NULL
140183 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
140184 +address_show_53957 address_show 0 53957 NULL
140185 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
140186 +osdname_show_53962 osdname_show 0 53962 NULL
140187 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
140188 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
140189 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
140190 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
140191 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
140192 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
140193 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
140194 +reshape_53978 reshape 0 53978 NULL
140195 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
140196 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
140197 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
140198 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
140199 +recv_53991 recv 0 53991 NULL
140200 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
140201 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
140202 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
140203 +write_54000 write 0-6-5 54000 NULL
140204 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
140205 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
140206 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
140207 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
140208 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
140209 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
140210 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
140211 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
140212 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
140213 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
140214 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
140215 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
140216 +do_con_write_54021 do_con_write 0-3 54021 NULL
140217 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
140218 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
140219 +status_show_54028 status_show 0 54028 NULL
140220 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
140221 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
140222 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
140223 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
140224 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
140225 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
140226 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
140227 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
140228 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
140229 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
140230 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
140231 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
140232 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
140233 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
140234 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
140235 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
140236 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
140237 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
140238 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
140239 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
140240 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
140241 +show_in_beep_54074 show_in_beep 0 54074 NULL
140242 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
140243 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
140244 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
140245 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
140246 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
140247 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
140248 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
140249 +create_xattr_54106 create_xattr 5 54106 NULL
140250 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
140251 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
140252 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
140253 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
140254 +strn_len_54122 strn_len 0 54122 NULL
140255 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
140256 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
140257 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
140258 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
140259 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
140260 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
140261 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
140262 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
140263 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
140264 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
140265 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
140266 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
140267 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
140268 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
140269 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
140270 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
140271 +set_min_width_54150 set_min_width 0-4 54150 NULL
140272 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
140273 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
140274 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
140275 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
140276 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
140277 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
140278 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
140279 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
140280 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
140281 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
140282 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
140283 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
140284 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
140285 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
140286 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
140287 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
140288 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
140289 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
140290 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
140291 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
140292 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
140293 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
140294 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
140295 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
140296 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
140297 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
140298 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
140299 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
140300 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
140301 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
140302 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
140303 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
140304 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
140305 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
140306 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
140307 +i8k_smm_54227 i8k_smm 0 54227 NULL
140308 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
140309 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
140310 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
140311 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
140312 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
140313 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
140314 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
140315 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
140316 +reada_add_block_54247 reada_add_block 2 54247 NULL
140317 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
140318 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
140319 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
140320 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
140321 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
140322 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
140323 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
140324 +venus_setattr_54255 venus_setattr 0 54255 NULL
140325 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
140326 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
140327 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL
140328 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
140329 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
140330 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
140331 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
140332 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
140333 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
140334 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
140335 +sizeof_long_54276 sizeof_long 0 54276 NULL
140336 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
140337 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
140338 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
140339 +fm10k_open_54283 fm10k_open 0 54283 NULL
140340 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
140341 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
140342 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
140343 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
140344 +show_designated_port_54292 show_designated_port 0 54292 NULL
140345 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
140346 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
140347 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
140348 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
140349 +remove_store_54298 remove_store 0-4 54298 NULL
140350 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
140351 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
140352 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
140353 +sprintf_54306 sprintf 0 54306 NULL
140354 +path_setxattr_54308 path_setxattr 4 54308 NULL
140355 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
140356 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
140357 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
140358 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
140359 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
140360 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
140361 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
140362 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
140363 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
140364 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
140365 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
140366 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
140367 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
140368 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
140369 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
140370 +fat_writepage_54344 fat_writepage 0 54344 NULL
140371 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
140372 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
140373 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
140374 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
140375 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
140376 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
140377 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
140378 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
140379 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
140380 +aac_show_model_54375 aac_show_model 0 54375 NULL
140381 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
140382 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
140383 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
140384 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
140385 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
140386 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
140387 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
140388 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
140389 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
140390 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
140391 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
140392 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
140393 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
140394 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
140395 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
140396 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
140397 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
140398 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
140399 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
140400 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
140401 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
140402 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
140403 +new_lockspace_54427 new_lockspace 0 54427 NULL
140404 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
140405 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
140406 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
140407 +read_firmid_54443 read_firmid 0 54443 NULL
140408 +cot_decompress_54452 cot_decompress 0 54452 NULL
140409 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
140410 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
140411 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
140412 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
140413 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
140414 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
140415 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
140416 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
140417 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
140418 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
140419 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
140420 +garmin_write_54492 garmin_write 0-4 54492 NULL
140421 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
140422 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
140423 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
140424 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
140425 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
140426 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
140427 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
140428 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
140429 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
140430 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
140431 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
140432 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
140433 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
140434 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
140435 +create_lkb_54517 create_lkb 0 54517 NULL
140436 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
140437 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
140438 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
140439 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL
140440 +viacam_read_54526 viacam_read 3-0 54526 NULL
140441 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
140442 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
140443 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
140444 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
140445 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
140446 +setsockopt_54539 setsockopt 5 54539 NULL
140447 +new_analog_input_54542 new_analog_input 0 54542 NULL
140448 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
140449 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
140450 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
140451 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
140452 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
140453 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
140454 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
140455 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
140456 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
140457 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
140458 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
140459 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
140460 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
140461 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
140462 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
140463 +rds_getname_54579 rds_getname 0 54579 NULL
140464 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
140465 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
140466 +sync_callback_54596 sync_callback 0 54596 NULL
140467 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
140468 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
140469 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
140470 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
140471 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
140472 +show_unique_id_54613 show_unique_id 0 54613 NULL
140473 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
140474 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
140475 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
140476 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
140477 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
140478 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
140479 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
140480 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
140481 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
140482 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
140483 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
140484 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
140485 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
140486 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
140487 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
140488 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
140489 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
140490 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
140491 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
140492 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
140493 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
140494 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
140495 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
140496 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
140497 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
140498 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
140499 +read_dev_54664 read_dev 0 54664 NULL nohasharray
140500 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
140501 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
140502 +bus_add_device_54665 bus_add_device 0 54665 NULL
140503 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
140504 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670
140505 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
140506 +show_target_temp_54673 show_target_temp 0 54673 NULL
140507 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
140508 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
140509 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
140510 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
140511 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
140512 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
140513 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
140514 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
140515 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
140516 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
140517 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
140518 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
140519 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
140520 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
140521 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
140522 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
140523 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
140524 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
140525 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
140526 +show_54725 show 0 54725 NULL
140527 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
140528 +rmd128_final_54728 rmd128_final 0 54728 NULL
140529 +show_vgapass_54732 show_vgapass 0 54732 NULL
140530 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
140531 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
140532 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
140533 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
140534 +do_trimming_54741 do_trimming 3 54741 NULL
140535 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
140536 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
140537 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
140538 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
140539 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
140540 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
140541 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
140542 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
140543 +show_zone_54763 show_zone 0 54763 NULL
140544 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
140545 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
140546 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
140547 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
140548 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
140549 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
140550 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
140551 +sis190_open_54790 sis190_open 0 54790 NULL
140552 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
140553 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
140554 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
140555 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
140556 +domain_init_54797 domain_init 2 54797 NULL
140557 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
140558 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
140559 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
140560 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
140561 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
140562 +nfsd_write_54809 nfsd_write 6 54809 NULL
140563 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
140564 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
140565 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
140566 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
140567 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
140568 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
140569 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
140570 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
140571 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
140572 +write_rio_54837 write_rio 3-0 54837 NULL
140573 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
140574 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
140575 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
140576 +prepare_dma_54845 prepare_dma 0 54845 NULL
140577 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
140578 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
140579 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
140580 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
140581 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
140582 +printer_read_54851 printer_read 3 54851 NULL
140583 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
140584 +show_node_54859 show_node 0 54859 NULL
140585 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
140586 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
140587 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
140588 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
140589 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
140590 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
140591 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
140592 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL
140593 +show_learning_54874 show_learning 0 54874 NULL
140594 +time_show_54879 time_show 0 54879 NULL nohasharray
140595 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
140596 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
140597 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
140598 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
140599 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
140600 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
140601 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
140602 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
140603 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
140604 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
140605 +sendmsg_54900 sendmsg 0-4 54900 NULL
140606 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
140607 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
140608 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
140609 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
140610 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
140611 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
140612 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
140613 +store_temp_54915 store_temp 0-4 54915 NULL
140614 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
140615 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
140616 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
140617 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
140618 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
140619 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
140620 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
140621 +load_fx_54934 load_fx 0 54934 NULL
140622 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
140623 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
140624 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
140625 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
140626 +ddebug_change_54940 ddebug_change 0 54940 NULL
140627 +add_port_54941 add_port 2 54941 NULL
140628 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
140629 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
140630 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
140631 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
140632 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
140633 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
140634 +make_rate_54951 make_rate 0 54951 NULL
140635 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
140636 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
140637 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
140638 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
140639 +recv_cb_54962 recv_cb 0 54962 NULL
140640 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
140641 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
140642 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
140643 +c4_add_card_54968 c4_add_card 3 54968 NULL
140644 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
140645 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
140646 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
140647 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
140648 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
140649 +_queue_data_54983 _queue_data 4 54983 NULL
140650 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
140651 +net2280_start_54985 net2280_start 0 54985 NULL
140652 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
140653 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
140654 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
140655 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
140656 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
140657 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
140658 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
140659 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
140660 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
140661 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
140662 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
140663 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
140664 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
140665 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
140666 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
140667 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
140668 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
140669 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
140670 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
140671 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
140672 +tps65912_read_55058 tps65912_read 0 55058 NULL
140673 +read_55065 read 0 55065 NULL
140674 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
140675 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
140676 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
140677 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
140678 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
140679 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
140680 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
140681 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
140682 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
140683 +lnc_add_55085 lnc_add 0 55085 NULL
140684 +read_dma_55086 read_dma 3 55086 NULL
140685 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
140686 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
140687 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
140688 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
140689 +p9_client_write_55105 p9_client_write 0 55105 NULL
140690 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
140691 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
140692 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
140693 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
140694 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
140695 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
140696 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
140697 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
140698 +wp512_update_55143 wp512_update 0 55143 NULL
140699 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
140700 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
140701 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
140702 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
140703 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
140704 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
140705 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
140706 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
140707 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
140708 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
140709 +pwm_show_55165 pwm_show 0 55165 NULL
140710 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
140711 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
140712 +show_55175 show 0 55175 NULL nohasharray
140713 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
140714 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
140715 +patch_alc882_55183 patch_alc882 0 55183 NULL
140716 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
140717 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
140718 +de4x5_open_55186 de4x5_open 0 55186 NULL
140719 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
140720 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
140721 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
140722 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
140723 +show_status_55193 show_status 0 55193 NULL
140724 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
140725 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
140726 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
140727 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
140728 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
140729 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
140730 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
140731 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
140732 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
140733 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
140734 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
140735 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
140736 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
140737 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
140738 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
140739 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
140740 +p2a_55219 p2a 0-1 55219 NULL
140741 +firm_send_command_55222 firm_send_command 0 55222 NULL
140742 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
140743 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
140744 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
140745 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
140746 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL
140747 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
140748 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
140749 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
140750 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
140751 +output_sleep_55265 output_sleep 0 55265 NULL
140752 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
140753 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
140754 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
140755 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
140756 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
140757 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
140758 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
140759 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
140760 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
140761 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
140762 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
140763 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
140764 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
140765 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
140766 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
140767 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
140768 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
140769 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
140770 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
140771 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
140772 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
140773 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
140774 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
140775 +reg_read_55337 reg_read 0 55337 NULL
140776 +vme_user_read_55338 vme_user_read 3 55338 NULL
140777 +read_byte_55340 read_byte 0 55340 NULL
140778 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
140779 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
140780 +udf_writepage_55347 udf_writepage 0 55347 NULL
140781 +device_user_lock_55350 device_user_lock 0 55350 NULL
140782 +show_in0_max_55351 show_in0_max 0 55351 NULL
140783 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
140784 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
140785 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
140786 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
140787 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
140788 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
140789 +do_command_55363 do_command 0 55363 NULL
140790 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
140791 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
140792 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
140793 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
140794 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
140795 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
140796 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
140797 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
140798 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
140799 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
140800 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
140801 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
140802 +yurex_read_55405 yurex_read 0-3 55405 NULL
140803 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
140804 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
140805 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
140806 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
140807 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
140808 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
140809 +show_port_55424 show_port 0 55424 NULL
140810 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
140811 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
140812 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
140813 +jme_open_55432 jme_open 0 55432 NULL
140814 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
140815 +show_in8_55438 show_in8 0 55438 NULL
140816 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
140817 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
140818 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
140819 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
140820 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
140821 +SyS_read_55449 SyS_read 3 55449 NULL
140822 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
140823 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
140824 +sys_recv_55455 sys_recv 3 55455 NULL
140825 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
140826 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
140827 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
140828 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
140829 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
140830 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
140831 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
140832 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
140833 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
140834 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
140835 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
140836 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
140837 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
140838 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
140839 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
140840 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
140841 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
140842 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
140843 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
140844 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
140845 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
140846 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
140847 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
140848 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
140849 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
140850 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
140851 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
140852 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
140853 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
140854 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
140855 +ea_get_55522 ea_get 0-3 55522 NULL
140856 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
140857 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
140858 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
140859 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
140860 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
140861 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
140862 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
140863 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
140864 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
140865 +show_55563 show 0 55563 NULL
140866 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
140867 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
140868 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
140869 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
140870 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
140871 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
140872 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
140873 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
140874 +add_partition_55588 add_partition 2 55588 NULL
140875 +write_inode_55592 write_inode 0 55592 NULL
140876 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
140877 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
140878 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
140879 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
140880 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
140881 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
140882 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
140883 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
140884 +dspcreate_55610 dspcreate 0 55610 NULL
140885 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
140886 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
140887 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
140888 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
140889 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
140890 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
140891 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
140892 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
140893 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
140894 +mt2063_init_55629 mt2063_init 0 55629 NULL
140895 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
140896 +show_board_55637 show_board 0 55637 NULL
140897 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
140898 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
140899 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
140900 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
140901 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
140902 +iolink_show_55647 iolink_show 0 55647 NULL
140903 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
140904 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
140905 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
140906 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
140907 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
140908 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
140909 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
140910 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
140911 +online_55663 online 0 55663 NULL
140912 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
140913 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
140914 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
140915 +direct2indirect_55677 direct2indirect 0 55677 NULL
140916 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
140917 +get_info_55681 get_info 3 55681 NULL
140918 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
140919 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
140920 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
140921 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
140922 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
140923 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
140924 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
140925 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
140926 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
140927 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
140928 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
140929 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
140930 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
140931 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
140932 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
140933 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
140934 +btree_readpage_55720 btree_readpage 0 55720 NULL
140935 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
140936 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
140937 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
140938 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
140939 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
140940 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
140941 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
140942 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
140943 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
140944 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
140945 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
140946 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
140947 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
140948 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
140949 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
140950 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
140951 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
140952 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
140953 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
140954 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
140955 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
140956 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
140957 +strlen_55778 strlen 0 55778 NULL
140958 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
140959 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
140960 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
140961 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
140962 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
140963 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
140964 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
140965 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
140966 +write_fw_55806 write_fw 0-5-6 55806 NULL
140967 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
140968 +show_55816 show 0 55816 NULL
140969 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
140970 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
140971 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
140972 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
140973 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
140974 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
140975 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
140976 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
140977 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
140978 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
140979 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
140980 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
140981 +rsq_status_55848 rsq_status 0 55848 NULL
140982 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
140983 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
140984 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
140985 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
140986 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
140987 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
140988 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
140989 +status_55864 status 0 55864 NULL nohasharray
140990 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
140991 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
140992 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
140993 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
140994 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
140995 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
140996 +hsc_write_55875 hsc_write 3-0 55875 NULL
140997 +nr_listen_55884 nr_listen 0 55884 NULL
140998 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
140999 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
141000 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
141001 +tda18271_init_55894 tda18271_init 0 55894 NULL
141002 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
141003 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
141004 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
141005 +cmos_write_55903 cmos_write 0 55903 NULL
141006 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
141007 +validate_change_55910 validate_change 0 55910 NULL
141008 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
141009 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
141010 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
141011 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
141012 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
141013 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
141014 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
141015 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
141016 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
141017 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
141018 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
141019 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
141020 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
141021 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
141022 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
141023 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
141024 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
141025 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
141026 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
141027 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
141028 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
141029 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
141030 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
141031 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
141032 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
141033 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
141034 +init_subctxts_55970 init_subctxts 0 55970 NULL
141035 +query_device_55971 query_device 0 55971 NULL
141036 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
141037 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
141038 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
141039 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
141040 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
141041 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
141042 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
141043 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
141044 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
141045 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
141046 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
141047 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
141048 +epic_open_55997 epic_open 0 55997 NULL
141049 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
141050 +show_otp0_56000 show_otp0 0 56000 NULL
141051 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
141052 +soft_store_56006 soft_store 0-4 56006 NULL
141053 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
141054 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
141055 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
141056 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
141057 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
141058 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
141059 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
141060 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
141061 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
141062 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
141063 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
141064 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
141065 +store_cursor_56036 store_cursor 0-4 56036 NULL
141066 +build_controls_56044 build_controls 0 56044 NULL
141067 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
141068 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
141069 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
141070 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
141071 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
141072 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
141073 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
141074 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL
141075 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
141076 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
141077 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
141078 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
141079 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
141080 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
141081 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
141082 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
141083 +may_follow_link_56073 may_follow_link 0 56073 NULL
141084 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
141085 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
141086 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
141087 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
141088 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
141089 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
141090 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
141091 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
141092 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
141093 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
141094 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
141095 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
141096 +rmd256_update_56110 rmd256_update 0 56110 NULL
141097 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
141098 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
141099 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
141100 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
141101 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
141102 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
141103 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
141104 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
141105 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
141106 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
141107 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
141108 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
141109 +map_addr_56144 map_addr 7 56144 &extra_show_56144
141110 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
141111 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
141112 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
141113 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
141114 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
141115 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
141116 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
141117 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
141118 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
141119 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
141120 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
141121 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
141122 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
141123 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
141124 +change_qos_56178 change_qos 0 56178 NULL
141125 +complain_error_56186 complain_error 0-1 56186 NULL
141126 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
141127 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
141128 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
141129 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
141130 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
141131 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
141132 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
141133 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
141134 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
141135 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
141136 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
141137 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
141138 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
141139 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
141140 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
141141 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
141142 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
141143 +fd_copyin_56247 fd_copyin 3 56247 NULL
141144 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
141145 +ax_header_56252 ax_header 0 56252 NULL
141146 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
141147 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
141148 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
141149 +clk_enable_56265 clk_enable 0 56265 NULL
141150 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
141151 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
141152 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
141153 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
141154 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
141155 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
141156 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
141157 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
141158 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
141159 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
141160 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
141161 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
141162 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
141163 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
141164 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
141165 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
141166 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
141167 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
141168 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
141169 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
141170 +linear_add_56314 linear_add 0 56314 NULL
141171 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
141172 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
141173 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
141174 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
141175 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
141176 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
141177 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
141178 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
141179 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
141180 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
141181 +show_line2_56346 show_line2 0 56346 NULL
141182 +read_human_status_56349 read_human_status 0 56349 NULL
141183 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
141184 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
141185 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
141186 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
141187 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
141188 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
141189 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
141190 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
141191 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
141192 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
141193 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
141194 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
141195 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
141196 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
141197 +store_56373 store 0-3 56373 &usb_xfer_56373
141198 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
141199 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
141200 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
141201 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
141202 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
141203 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
141204 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
141205 +res_get_56393 res_get 0 56393 NULL
141206 +strtobool_56399 strtobool 0 56399 NULL
141207 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
141208 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
141209 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
141210 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
141211 +write_gssp_56404 write_gssp 3-0 56404 NULL
141212 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
141213 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
141214 +SMB2_open_56407 SMB2_open 0 56407 NULL
141215 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
141216 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
141217 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
141218 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
141219 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
141220 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
141221 +store_msg_56417 store_msg 3 56417 NULL
141222 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
141223 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
141224 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
141225 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
141226 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
141227 +vsock_listen_56427 vsock_listen 0 56427 NULL
141228 +mddev_lock_56428 mddev_lock 0 56428 NULL
141229 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
141230 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
141231 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
141232 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
141233 +omninet_write_56432 omninet_write 0-4 56432 NULL
141234 +fl_create_56435 fl_create 5 56435 NULL nohasharray
141235 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
141236 +gnttab_map_56439 gnttab_map 2 56439 NULL
141237 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
141238 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
141239 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
141240 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL
141241 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
141242 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
141243 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
141244 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
141245 +set_connectable_56458 set_connectable 4 56458 NULL
141246 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
141247 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
141248 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
141249 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
141250 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
141251 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
141252 +putused_user_56467 putused_user 3 56467 NULL
141253 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
141254 +phy_write_56475 phy_write 0 56475 NULL nohasharray
141255 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
141256 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
141257 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
141258 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
141259 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
141260 +bsp_check_56487 bsp_check 0 56487 NULL
141261 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
141262 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
141263 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
141264 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
141265 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
141266 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
141267 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
141268 +show_in_value_56503 show_in_value 0 56503 NULL
141269 +init_map_ip_56508 init_map_ip 5 56508 NULL
141270 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
141271 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
141272 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
141273 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
141274 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
141275 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
141276 +get_temp_56524 get_temp 0 56524 NULL
141277 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
141278 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
141279 +ip_options_get_56538 ip_options_get 4 56538 NULL
141280 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
141281 +ia_open_56543 ia_open 0 56543 NULL
141282 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
141283 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
141284 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
141285 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
141286 +skein_512_update_56556 skein_512_update 0 56556 NULL
141287 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
141288 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
141289 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
141290 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
141291 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
141292 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
141293 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
141294 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
141295 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
141296 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
141297 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
141298 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
141299 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
141300 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
141301 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
141302 +event_filter_write_56609 event_filter_write 3 56609 NULL
141303 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
141304 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
141305 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
141306 +show_56623 show 0 56623 NULL nohasharray
141307 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
141308 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
141309 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
141310 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
141311 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
141312 +gather_array_56641 gather_array 3 56641 NULL
141313 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
141314 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
141315 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
141316 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
141317 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
141318 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
141319 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653
141320 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
141321 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
141322 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
141323 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
141324 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
141325 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
141326 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
141327 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
141328 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
141329 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
141330 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
141331 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
141332 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
141333 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
141334 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
141335 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
141336 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
141337 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
141338 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
141339 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
141340 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
141341 +sd_done_56689 sd_done 0 56689 NULL
141342 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
141343 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
141344 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
141345 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
141346 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
141347 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
141348 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
141349 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
141350 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
141351 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
141352 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
141353 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
141354 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
141355 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
141356 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
141357 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
141358 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
141359 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
141360 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
141361 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
141362 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
141363 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
141364 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
141365 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
141366 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
141367 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
141368 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
141369 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
141370 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
141371 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
141372 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
141373 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
141374 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
141375 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
141376 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
141377 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
141378 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
141379 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
141380 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
141381 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
141382 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
141383 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
141384 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
141385 +tun_net_open_56800 tun_net_open 0 56800 NULL
141386 +backlog_store_56804 backlog_store 0-3 56804 NULL
141387 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
141388 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
141389 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
141390 +do_syslog_56807 do_syslog 3-0 56807 NULL
141391 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
141392 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
141393 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
141394 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
141395 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
141396 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
141397 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
141398 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
141399 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
141400 +lookup_slow_56827 lookup_slow 0 56827 NULL
141401 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
141402 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
141403 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
141404 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
141405 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
141406 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
141407 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
141408 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
141409 +identify_fw_56853 identify_fw 0 56853 NULL
141410 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
141411 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
141412 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
141413 +adp8860_show_56860 adp8860_show 0 56860 NULL
141414 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
141415 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
141416 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
141417 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
141418 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
141419 +check_export_56865 check_export 0 56865 NULL
141420 +store_sched7_56868 store_sched7 0-4 56868 NULL
141421 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
141422 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
141423 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
141424 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
141425 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
141426 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
141427 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
141428 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
141429 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
141430 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
141431 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
141432 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
141433 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
141434 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
141435 +rio_open_56900 rio_open 0 56900 NULL
141436 +arp_mangle_56902 arp_mangle 0 56902 NULL
141437 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
141438 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
141439 +strcspn_56913 strcspn 0 56913 NULL
141440 +i801_transaction_56919 i801_transaction 0 56919 NULL
141441 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
141442 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
141443 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
141444 +check_header_56930 check_header 2 56930 NULL
141445 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
141446 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
141447 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
141448 +read_56934 read 0 56934 NULL
141449 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
141450 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
141451 +set_property_56939 set_property 0 56939 NULL
141452 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
141453 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
141454 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
141455 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
141456 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
141457 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
141458 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
141459 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
141460 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
141461 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
141462 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
141463 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
141464 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
141465 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
141466 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
141467 +read_56981 read 0 56981 NULL
141468 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
141469 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
141470 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
141471 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
141472 +CIFS_open_56997 CIFS_open 0 56997 NULL
141473 +consolidate_57001 consolidate 0 57001 NULL
141474 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
141475 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
141476 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
141477 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
141478 +fore200e_send_57011 fore200e_send 0 57011 NULL
141479 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
141480 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
141481 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
141482 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
141483 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
141484 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
141485 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
141486 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
141487 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
141488 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
141489 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
141490 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
141491 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
141492 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
141493 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
141494 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
141495 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
141496 +do_jit_57066 do_jit 0 57066 NULL nohasharray
141497 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
141498 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
141499 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
141500 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
141501 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
141502 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
141503 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
141504 +wmi_send_57083 wmi_send 0 57083 NULL
141505 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
141506 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
141507 +show_57089 show 0 57089 NULL
141508 +patch_alc880_57095 patch_alc880 0 57095 NULL
141509 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
141510 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
141511 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
141512 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
141513 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
141514 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
141515 +s_stream_57108 s_stream 0 57108 NULL
141516 +show_enabled_57111 show_enabled 0 57111 NULL
141517 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
141518 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
141519 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
141520 +get_sum_57128 get_sum 0 57128 NULL nohasharray
141521 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
141522 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
141523 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
141524 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
141525 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
141526 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
141527 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
141528 +tpm_seal_57138 tpm_seal 0 57138 NULL
141529 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
141530 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
141531 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
141532 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
141533 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
141534 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
141535 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
141536 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
141537 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
141538 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
141539 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
141540 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
141541 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
141542 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
141543 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
141544 +rcu_panic_57170 rcu_panic 0 57170 NULL
141545 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
141546 +average_read_57175 average_read 0-3 57175 NULL
141547 +netlink_create_57178 netlink_create 0 57178 NULL
141548 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
141549 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
141550 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
141551 +common_file_perm_57189 common_file_perm 0 57189 NULL
141552 +sys_poll_57190 sys_poll 2 57190 NULL
141553 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
141554 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
141555 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
141556 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
141557 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
141558 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
141559 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
141560 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
141561 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
141562 +ctor_show_57213 ctor_show 0 57213 NULL
141563 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
141564 +edid_show_57216 edid_show 0-5-6 57216 NULL
141565 +stats_show_57218 stats_show 0 57218 NULL
141566 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
141567 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
141568 +change_mtu_57227 change_mtu 0 57227 NULL
141569 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
141570 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
141571 +csource_show_57233 csource_show 0 57233 NULL
141572 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
141573 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
141574 +flush_space_57241 flush_space 0 57241 NULL
141575 +rmd320_update_57243 rmd320_update 0 57243 NULL
141576 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
141577 +lbmRead_57247 lbmRead 0 57247 NULL
141578 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
141579 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
141580 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
141581 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
141582 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
141583 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
141584 +set_component_active_57266 set_component_active 0-4 57266 NULL
141585 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
141586 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
141587 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
141588 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
141589 +show_voltage_57273 show_voltage 0 57273 NULL
141590 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
141591 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
141592 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
141593 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
141594 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
141595 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
141596 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
141597 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
141598 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
141599 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
141600 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
141601 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
141602 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
141603 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
141604 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
141605 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
141606 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
141607 +show_alarm_57318 show_alarm 0 57318 NULL
141608 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
141609 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
141610 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
141611 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
141612 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
141613 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
141614 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
141615 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
141616 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
141617 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
141618 +hw_init_57341 hw_init 0 57341 NULL
141619 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
141620 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
141621 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
141622 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
141623 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
141624 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
141625 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
141626 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
141627 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
141628 +get_component_type_57362 get_component_type 0 57362 NULL
141629 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
141630 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
141631 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
141632 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
141633 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
141634 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
141635 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
141636 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
141637 +slabs_show_57383 slabs_show 0 57383 NULL
141638 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
141639 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
141640 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
141641 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
141642 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
141643 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
141644 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
141645 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
141646 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
141647 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
141648 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
141649 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
141650 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
141651 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
141652 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
141653 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
141654 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
141655 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
141656 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
141657 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
141658 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
141659 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
141660 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
141661 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
141662 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
141663 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
141664 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
141665 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
141666 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
141667 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
141668 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
141669 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
141670 +send_midi_async_57463 send_midi_async 3 57463 NULL
141671 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
141672 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
141673 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
141674 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
141675 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
141676 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
141677 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
141678 +em_store_57488 em_store 0 57488 NULL
141679 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
141680 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
141681 +read_57490 read 0 57490 &read_file_skb_rx_57490
141682 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
141683 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
141684 +copy_in_user_57502 copy_in_user 3 57502 NULL
141685 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
141686 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
141687 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
141688 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
141689 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
141690 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
141691 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
141692 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
141693 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
141694 +init_tag_map_57515 init_tag_map 3 57515 NULL
141695 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
141696 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
141697 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
141698 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
141699 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
141700 +cmm_read_57520 cmm_read 3-0 57520 NULL
141701 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
141702 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
141703 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
141704 +inode_permission_57531 inode_permission 0 57531 NULL
141705 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
141706 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
141707 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
141708 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
141709 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
141710 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
141711 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
141712 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
141713 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
141714 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
141715 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
141716 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
141717 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
141718 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
141719 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
141720 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
141721 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
141722 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
141723 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
141724 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
141725 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
141726 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
141727 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
141728 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
141729 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
141730 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
141731 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
141732 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
141733 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
141734 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
141735 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
141736 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
141737 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
141738 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
141739 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
141740 +mem_read_57631 mem_read 3-0 57631 NULL
141741 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
141742 +mr_read_57639 mr_read 0 57639 NULL
141743 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
141744 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
141745 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
141746 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
141747 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
141748 +c_can_start_57654 c_can_start 0 57654 NULL
141749 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
141750 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
141751 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
141752 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
141753 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
141754 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
141755 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
141756 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
141757 +__lgwrite_57669 __lgwrite 4 57669 NULL
141758 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
141759 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
141760 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
141761 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
141762 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
141763 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
141764 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
141765 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
141766 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
141767 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
141768 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
141769 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
141770 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
141771 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
141772 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
141773 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
141774 +show_status_str_57729 show_status_str 0 57729 NULL
141775 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
141776 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
141777 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
141778 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
141779 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
141780 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
141781 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
141782 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
141783 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
141784 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
141785 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
141786 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
141787 +bond_create_57752 bond_create 0 57752 NULL
141788 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
141789 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
141790 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
141791 +tgr192_final_57774 tgr192_final 0 57774 NULL
141792 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
141793 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
141794 +r6040_open_57779 r6040_open 0 57779 NULL
141795 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
141796 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
141797 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
141798 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
141799 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
141800 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
141801 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
141802 +ld2_57794 ld2 0 57794 NULL
141803 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
141804 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
141805 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
141806 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
141807 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
141808 +evdev_read_57810 evdev_read 0-3 57810 NULL
141809 +skein256_final_57814 skein256_final 0 57814 NULL
141810 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
141811 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
141812 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
141813 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL
141814 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
141815 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
141816 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
141817 +start_ch_57836 start_ch 0 57836 NULL
141818 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
141819 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
141820 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
141821 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
141822 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
141823 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
141824 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
141825 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
141826 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
141827 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
141828 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
141829 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
141830 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
141831 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
141832 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
141833 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
141834 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
141835 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
141836 +hsi_async_57877 hsi_async 0 57877 NULL
141837 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
141838 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
141839 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
141840 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
141841 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
141842 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
141843 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
141844 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
141845 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
141846 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
141847 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
141848 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
141849 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
141850 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
141851 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
141852 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
141853 +journal_join_57921 journal_join 0 57921 NULL
141854 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
141855 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
141856 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
141857 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
141858 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
141859 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
141860 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
141861 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
141862 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
141863 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
141864 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
141865 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
141866 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
141867 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
141868 +rx_57944 rx 4 57944 NULL
141869 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
141870 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
141871 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
141872 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
141873 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
141874 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
141875 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
141876 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
141877 +vport_create_57966 vport_create 0 57966 NULL
141878 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
141879 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
141880 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
141881 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
141882 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
141883 +proc_getattr_57984 proc_getattr 0 57984 NULL
141884 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
141885 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
141886 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
141887 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
141888 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
141889 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
141890 +pfkey_create_58010 pfkey_create 0 58010 NULL
141891 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
141892 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
141893 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
141894 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
141895 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
141896 +svga_match_format_58028 svga_match_format 0 58028 NULL
141897 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
141898 +get_temp_58031 get_temp 0 58031 NULL
141899 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
141900 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
141901 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
141902 +do_writepage_58047 do_writepage 0 58047 NULL
141903 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
141904 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
141905 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
141906 +mce_async_out_58056 mce_async_out 3 58056 NULL
141907 +bq32k_write_58057 bq32k_write 4 58057 NULL
141908 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
141909 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
141910 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
141911 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
141912 +ignore_store_58069 ignore_store 0-4 58069 NULL
141913 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
141914 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
141915 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
141916 +store_event_char_58077 store_event_char 0-4 58077 NULL
141917 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
141918 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
141919 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
141920 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
141921 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
141922 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
141923 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
141924 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
141925 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
141926 +defined_show_58091 defined_show 0 58091 NULL nohasharray
141927 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
141928 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
141929 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
141930 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
141931 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
141932 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
141933 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
141934 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
141935 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
141936 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
141937 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
141938 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
141939 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
141940 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
141941 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
141942 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
141943 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
141944 +savemem_58129 savemem 3 58129 NULL
141945 +std_validate_58132 std_validate 0 58132 NULL
141946 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
141947 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
141948 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
141949 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
141950 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
141951 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
141952 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
141953 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
141954 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
141955 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
141956 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
141957 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
141958 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
141959 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
141960 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
141961 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
141962 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
141963 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
141964 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
141965 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
141966 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
141967 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
141968 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
141969 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
141970 +write_58175 write 0 58175 &pages_collapsed_show_58175
141971 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
141972 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
141973 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
141974 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
141975 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
141976 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
141977 +wlcore_read_58185 wlcore_read 0 58185 NULL
141978 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
141979 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
141980 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
141981 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
141982 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
141983 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
141984 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
141985 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
141986 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
141987 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
141988 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
141989 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
141990 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
141991 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
141992 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
141993 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
141994 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
141995 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
141996 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
141997 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
141998 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
141999 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
142000 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
142001 +usb_set_report_58244 usb_set_report 0 58244 NULL
142002 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
142003 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
142004 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
142005 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
142006 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
142007 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
142008 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
142009 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
142010 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
142011 +profile_load_58267 profile_load 3-0 58267 NULL
142012 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
142013 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
142014 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
142015 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
142016 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
142017 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
142018 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
142019 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
142020 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
142021 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
142022 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
142023 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
142024 +uart6850_open_58304 uart6850_open 0 58304 NULL
142025 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
142026 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
142027 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
142028 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
142029 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
142030 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
142031 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
142032 +post_send_58312 post_send 0 58312 NULL
142033 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
142034 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
142035 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
142036 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
142037 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
142038 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
142039 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
142040 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
142041 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
142042 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
142043 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
142044 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
142045 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
142046 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
142047 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
142048 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
142049 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
142050 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
142051 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
142052 +get_in_max_58344 get_in_max 0 58344 NULL
142053 +opts_show_58345 opts_show 0 58345 NULL
142054 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
142055 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
142056 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
142057 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
142058 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
142059 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
142060 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
142061 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
142062 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
142063 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
142064 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
142065 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
142066 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
142067 +find_best_unit_58375 find_best_unit 0 58375 NULL
142068 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
142069 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
142070 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
142071 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
142072 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
142073 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
142074 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
142075 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
142076 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
142077 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
142078 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
142079 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
142080 +skein_512_final_58405 skein_512_final 0 58405 NULL
142081 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
142082 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
142083 +madc_read_58412 madc_read 0 58412 NULL
142084 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
142085 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
142086 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
142087 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
142088 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
142089 +smk_access_58423 smk_access 0 58423 NULL nohasharray
142090 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
142091 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
142092 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
142093 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
142094 +show_bit_58443 show_bit 0 58443 NULL
142095 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
142096 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
142097 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
142098 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
142099 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
142100 +store_memory_58460 store_memory 0-4 58460 NULL
142101 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
142102 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
142103 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
142104 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
142105 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
142106 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
142107 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
142108 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
142109 +cxgb_up_58476 cxgb_up 0 58476 NULL
142110 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
142111 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
142112 +show_nctxts_58478 show_nctxts 0 58478 NULL
142113 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
142114 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
142115 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
142116 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
142117 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
142118 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
142119 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
142120 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
142121 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
142122 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
142123 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
142124 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
142125 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
142126 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
142127 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
142128 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
142129 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
142130 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
142131 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
142132 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
142133 +efs_readpage_58517 efs_readpage 0 58517 NULL
142134 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
142135 +freezer_write_58529 freezer_write 0-3 58529 NULL
142136 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
142137 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
142138 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
142139 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
142140 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
142141 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
142142 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
142143 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
142144 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
142145 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
142146 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
142147 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
142148 +store_sustain_58580 store_sustain 0-4 58580 NULL
142149 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
142150 +sendmsg_58582 sendmsg 0-4 58582 NULL
142151 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
142152 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
142153 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
142154 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
142155 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
142156 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
142157 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
142158 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
142159 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
142160 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
142161 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
142162 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
142163 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
142164 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
142165 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
142166 +run_show_58628 run_show 0 58628 NULL nohasharray
142167 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
142168 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
142169 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
142170 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
142171 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
142172 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
142173 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
142174 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
142175 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
142176 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
142177 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
142178 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
142179 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
142180 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
142181 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
142182 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
142183 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
142184 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
142185 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
142186 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
142187 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
142188 +simple_statfs_58676 simple_statfs 0 58676 NULL
142189 +store_local_port_58678 store_local_port 0 58678 NULL
142190 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
142191 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
142192 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
142193 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
142194 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
142195 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
142196 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
142197 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
142198 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
142199 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
142200 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
142201 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
142202 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
142203 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
142204 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
142205 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
142206 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
142207 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
142208 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
142209 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
142210 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
142211 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
142212 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
142213 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
142214 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
142215 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
142216 +do_tx_58737 do_tx 0 58737 NULL
142217 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
142218 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
142219 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
142220 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
142221 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
142222 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
142223 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
142224 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
142225 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
142226 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
142227 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
142228 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
142229 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
142230 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
142231 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
142232 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
142233 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
142234 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
142235 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
142236 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
142237 +show_58791 show 0 58791 NULL
142238 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
142239 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
142240 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
142241 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
142242 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
142243 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
142244 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
142245 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
142246 +write_file_58812 write_file 4 58812 NULL
142247 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
142248 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
142249 +show_tempsense_58819 show_tempsense 0 58819 NULL
142250 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
142251 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
142252 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
142253 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
142254 +command_write_58841 command_write 3-0 58841 NULL nohasharray
142255 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
142256 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
142257 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
142258 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
142259 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
142260 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
142261 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
142262 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
142263 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
142264 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
142265 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
142266 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
142267 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
142268 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
142269 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
142270 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
142271 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
142272 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
142273 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
142274 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
142275 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
142276 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
142277 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
142278 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
142279 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
142280 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
142281 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
142282 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
142283 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
142284 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
142285 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
142286 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
142287 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
142288 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
142289 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
142290 +store_in8_58913 store_in8 0-4 58913 NULL
142291 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
142292 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
142293 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
142294 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
142295 +ncp_request_58920 ncp_request 0 58920 NULL
142296 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
142297 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
142298 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
142299 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
142300 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
142301 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
142302 +set_als_58942 set_als 0-4 58942 NULL
142303 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
142304 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
142305 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
142306 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
142307 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
142308 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
142309 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
142310 +version_show_58957 version_show 0 58957 NULL
142311 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
142312 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
142313 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
142314 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
142315 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
142316 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
142317 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
142318 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
142319 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
142320 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
142321 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
142322 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
142323 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
142324 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
142325 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
142326 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
142327 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
142328 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
142329 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
142330 +show_comm_59000 show_comm 0 59000 NULL
142331 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
142332 +init_list_set_59005 init_list_set 3 59005 NULL
142333 +ep_write_59008 ep_write 3 59008 NULL
142334 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
142335 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
142336 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
142337 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
142338 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
142339 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
142340 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
142341 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
142342 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
142343 +write_59035 write 0 59035 NULL
142344 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
142345 +contrast_store_59039 contrast_store 0-4 59039 NULL
142346 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
142347 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
142348 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
142349 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
142350 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
142351 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
142352 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
142353 +dlci_header_59057 dlci_header 0 59057 NULL
142354 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
142355 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
142356 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
142357 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
142358 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
142359 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
142360 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
142361 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
142362 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
142363 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
142364 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
142365 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
142366 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
142367 +xfs_zero_eof_59103 xfs_zero_eof 3-2-0 59103 NULL
142368 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
142369 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
142370 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
142371 +launder_page_59115 launder_page 0 59115 NULL nohasharray
142372 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
142373 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
142374 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
142375 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
142376 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
142377 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
142378 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
142379 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
142380 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
142381 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
142382 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
142383 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
142384 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
142385 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
142386 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
142387 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
142388 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
142389 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
142390 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
142391 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
142392 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
142393 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
142394 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
142395 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
142396 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
142397 +ksize_59176 ksize 0 59176 NULL
142398 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
142399 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
142400 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
142401 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
142402 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
142403 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
142404 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
142405 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
142406 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
142407 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
142408 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
142409 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
142410 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
142411 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
142412 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
142413 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
142414 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
142415 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
142416 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
142417 +dt3155_read_59226 dt3155_read 3 59226 NULL
142418 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
142419 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
142420 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
142421 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
142422 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
142423 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
142424 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
142425 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
142426 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
142427 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
142428 +SMB2_write_59246 SMB2_write 0 59246 NULL
142429 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
142430 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
142431 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
142432 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
142433 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
142434 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
142435 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
142436 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
142437 +max_active_store_59266 max_active_store 0-4 59266 NULL
142438 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
142439 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
142440 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
142441 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
142442 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
142443 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
142444 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
142445 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
142446 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
142447 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
142448 +show_install_59288 show_install 0 59288 NULL nohasharray
142449 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
142450 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
142451 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
142452 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
142453 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
142454 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
142455 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
142456 +udp_error_59301 udp_error 0 59301 NULL nohasharray
142457 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
142458 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
142459 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
142460 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
142461 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
142462 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
142463 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
142464 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
142465 +fd_copyout_59323 fd_copyout 3 59323 NULL
142466 +store_59326 store 0-4 59326 NULL
142467 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
142468 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
142469 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
142470 +debug_store_59337 debug_store 0-4 59337 NULL
142471 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
142472 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
142473 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
142474 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
142475 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
142476 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
142477 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
142478 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
142479 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
142480 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
142481 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
142482 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
142483 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
142484 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
142485 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
142486 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
142487 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
142488 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
142489 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
142490 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
142491 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
142492 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
142493 +idProduct_show_59405 idProduct_show 0 59405 NULL
142494 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
142495 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
142496 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
142497 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
142498 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
142499 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
142500 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
142501 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
142502 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
142503 +max_show_59442 max_show 0 59442 NULL nohasharray
142504 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
142505 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
142506 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
142507 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
142508 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
142509 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
142510 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
142511 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
142512 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
142513 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
142514 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
142515 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
142516 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
142517 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
142518 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
142519 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
142520 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
142521 +aux_ch_59466 aux_ch 0 59466 NULL
142522 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
142523 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
142524 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
142525 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
142526 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
142527 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
142528 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
142529 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
142530 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
142531 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
142532 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
142533 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
142534 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
142535 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
142536 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
142537 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
142538 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
142539 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
142540 +defrag_store_59501 defrag_store 4-0 59501 NULL
142541 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
142542 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
142543 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
142544 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
142545 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
142546 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
142547 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
142548 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
142549 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
142550 +gather_write_59526 gather_write 0 59526 NULL nohasharray
142551 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
142552 +vcc_create_59531 vcc_create 0 59531 NULL
142553 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
142554 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
142555 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
142556 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
142557 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
142558 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
142559 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
142560 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
142561 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
142562 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
142563 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
142564 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
142565 +show_59558 show 0 59558 NULL
142566 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
142567 +tunables_write_59563 tunables_write 3-0 59563 NULL
142568 +bio_split_59564 bio_split 2 59564 NULL
142569 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
142570 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
142571 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
142572 +afs_fsync_59569 afs_fsync 0 59569 NULL
142573 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
142574 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
142575 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
142576 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
142577 +write_pbl_59583 write_pbl 4 59583 NULL
142578 +resp_write_same_59587 resp_write_same 2 59587 NULL
142579 +memdup_user_59590 memdup_user 2 59590 NULL
142580 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
142581 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
142582 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
142583 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
142584 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
142585 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
142586 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
142587 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
142588 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
142589 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
142590 +module_event_59614 module_event 0 59614 NULL
142591 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
142592 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
142593 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
142594 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
142595 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
142596 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
142597 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
142598 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
142599 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
142600 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
142601 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
142602 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
142603 +console_show_59641 console_show 0 59641 NULL
142604 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
142605 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
142606 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
142607 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
142608 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
142609 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
142610 +file_update_time_59647 file_update_time 0 59647 NULL
142611 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
142612 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
142613 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
142614 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
142615 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
142616 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
142617 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
142618 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
142619 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
142620 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
142621 +register_jprobe_59669 register_jprobe 0 59669 NULL
142622 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
142623 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
142624 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
142625 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
142626 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
142627 +sriov_enable_59689 sriov_enable 0 59689 NULL
142628 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
142629 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
142630 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
142631 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
142632 +create_59705 create 0 59705 NULL
142633 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
142634 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
142635 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
142636 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
142637 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
142638 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
142639 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
142640 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
142641 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
142642 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
142643 +pc_show_59731 pc_show 0 59731 NULL nohasharray
142644 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
142645 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
142646 +set_mode_59733 set_mode 0 59733 NULL
142647 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
142648 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
142649 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
142650 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
142651 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
142652 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
142653 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
142654 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
142655 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
142656 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
142657 +strnlen_59746 strnlen 0 59746 NULL nohasharray
142658 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
142659 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
142660 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
142661 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
142662 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
142663 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
142664 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
142665 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
142666 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
142667 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
142668 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
142669 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
142670 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
142671 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
142672 +venus_remove_59781 venus_remove 4 59781 NULL
142673 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
142674 +net2280_enable_59787 net2280_enable 0 59787 NULL
142675 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
142676 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
142677 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
142678 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
142679 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
142680 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
142681 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
142682 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
142683 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
142684 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
142685 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
142686 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
142687 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
142688 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
142689 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
142690 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
142691 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
142692 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
142693 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
142694 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
142695 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
142696 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
142697 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
142698 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
142699 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
142700 +erst_clear_59835 erst_clear 0 59835 NULL
142701 +bq24190_write_59837 bq24190_write 0 59837 NULL
142702 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
142703 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
142704 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
142705 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
142706 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
142707 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
142708 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
142709 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
142710 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
142711 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
142712 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
142713 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
142714 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
142715 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
142716 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
142717 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
142718 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
142719 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
142720 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
142721 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
142722 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
142723 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
142724 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
142725 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
142726 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
142727 +xwrite_59906 xwrite 3 59906 NULL
142728 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
142729 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
142730 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
142731 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
142732 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
142733 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
142734 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
142735 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
142736 +read_59931 read 0 59931 NULL
142737 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
142738 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
142739 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
142740 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
142741 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
142742 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
142743 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
142744 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
142745 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
142746 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
142747 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
142748 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
142749 +cuse_write_59958 cuse_write 0-3 59958 NULL
142750 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
142751 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
142752 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
142753 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
142754 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
142755 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
142756 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
142757 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
142758 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
142759 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
142760 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
142761 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
142762 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
142763 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
142764 +setup_60000 setup 0 60000 NULL
142765 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
142766 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
142767 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
142768 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
142769 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
142770 +copy_items_60009 copy_items 7 60009 NULL
142771 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
142772 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
142773 +register_device_60015 register_device 2-3 60015 NULL
142774 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
142775 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
142776 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
142777 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
142778 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
142779 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
142780 +store_60029 store 0-3 60029 NULL nohasharray
142781 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
142782 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
142783 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
142784 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
142785 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
142786 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
142787 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
142788 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
142789 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
142790 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
142791 +vcs_size_60050 vcs_size 0 60050 NULL
142792 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
142793 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
142794 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
142795 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
142796 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
142797 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
142798 +compat_writev_60063 compat_writev 3 60063 NULL
142799 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
142800 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
142801 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
142802 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
142803 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
142804 +show_60078 show 0 60078 NULL
142805 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
142806 +smk_curacc_60080 smk_curacc 0 60080 NULL
142807 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
142808 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
142809 +hw_init_60084 hw_init 0 60084 NULL
142810 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
142811 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
142812 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
142813 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
142814 +read_fs_60094 read_fs 0-5-6 60094 NULL
142815 +in_tx_show_60098 in_tx_show 0 60098 NULL
142816 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
142817 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
142818 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
142819 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
142820 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
142821 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
142822 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
142823 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
142824 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
142825 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
142826 +show_60125 show 0 60125 NULL
142827 +show_60127 show 0 60127 NULL
142828 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
142829 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
142830 +devnum_show_60150 devnum_show 0 60150 NULL
142831 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
142832 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
142833 +bind_60156 bind 0 60156 &ld_usb_read_60156
142834 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
142835 +init_state_60165 init_state 2 60165 NULL nohasharray
142836 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
142837 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
142838 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
142839 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
142840 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
142841 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
142842 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
142843 +avc_denied_60181 avc_denied 0 60181 NULL
142844 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
142845 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
142846 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
142847 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
142848 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
142849 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
142850 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
142851 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
142852 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
142853 +acquire_store_60201 acquire_store 0-4 60201 NULL
142854 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
142855 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
142856 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
142857 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
142858 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
142859 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
142860 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
142861 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
142862 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
142863 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
142864 +kstrtouint_60233 kstrtouint 0 60233 NULL
142865 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
142866 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
142867 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
142868 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
142869 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
142870 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
142871 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
142872 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
142873 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
142874 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
142875 +validate_trigger_60267 validate_trigger 0 60267 NULL
142876 +m920x_read_60272 m920x_read 0 60272 NULL
142877 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
142878 +printer_write_60276 printer_write 3 60276 NULL
142879 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
142880 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
142881 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
142882 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
142883 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
142884 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
142885 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
142886 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
142887 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
142888 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
142889 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
142890 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
142891 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
142892 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
142893 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
142894 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
142895 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
142896 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
142897 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
142898 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
142899 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
142900 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
142901 +rh_call_control_60349 rh_call_control 0 60349 NULL
142902 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
142903 +init_60352 init 0 60352 NULL
142904 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
142905 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
142906 +prepare_60360 prepare 0 60360 NULL
142907 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
142908 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
142909 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
142910 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
142911 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
142912 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
142913 +try_ctrl_60373 try_ctrl 0 60373 NULL
142914 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
142915 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
142916 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
142917 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
142918 +uevent_show_60385 uevent_show 0 60385 NULL
142919 +notifier_call_60391 notifier_call 0 60391 NULL
142920 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
142921 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL
142922 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
142923 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
142924 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
142925 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
142926 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
142927 +SendReceive_60415 SendReceive 0 60415 NULL
142928 +control_show_60422 control_show 0 60422 NULL
142929 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
142930 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
142931 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
142932 +tstats_write_60432 tstats_write 3-0 60432 NULL
142933 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
142934 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
142935 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
142936 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
142937 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
142938 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
142939 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
142940 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
142941 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
142942 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL
142943 +read_usrate_60445 read_usrate 0 60445 NULL
142944 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
142945 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
142946 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
142947 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
142948 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
142949 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
142950 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
142951 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
142952 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
142953 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
142954 +load_info_60481 load_info 0 60481 NULL
142955 +ht_show_60482 ht_show 0 60482 NULL nohasharray
142956 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
142957 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
142958 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
142959 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
142960 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
142961 +walk_component_60493 walk_component 0 60493 NULL
142962 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
142963 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
142964 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
142965 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
142966 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
142967 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
142968 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
142969 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
142970 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
142971 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
142972 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
142973 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
142974 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
142975 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
142976 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
142977 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
142978 +raw_connect_60525 raw_connect 0 60525 NULL
142979 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
142980 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
142981 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
142982 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
142983 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
142984 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
142985 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
142986 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
142987 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
142988 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
142989 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
142990 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
142991 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
142992 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
142993 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
142994 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
142995 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
142996 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
142997 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
142998 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
142999 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
143000 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
143001 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
143002 +getoptions_60593 getoptions 0 60593 NULL
143003 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
143004 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
143005 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
143006 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
143007 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
143008 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
143009 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
143010 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
143011 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
143012 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
143013 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
143014 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
143015 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
143016 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
143017 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
143018 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
143019 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
143020 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
143021 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
143022 +store_60628 store 0 60628 NULL
143023 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
143024 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
143025 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
143026 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
143027 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
143028 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
143029 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
143030 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
143031 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
143032 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
143033 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
143034 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
143035 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
143036 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
143037 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
143038 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
143039 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
143040 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
143041 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
143042 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
143043 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
143044 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
143045 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
143046 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
143047 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
143048 +set_register_60683 set_register 0 60683 NULL
143049 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
143050 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
143051 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
143052 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
143053 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
143054 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
143055 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
143056 +fan_set_60708 fan_set 0 60708 NULL
143057 +init_data_container_60709 init_data_container 1 60709 NULL
143058 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
143059 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
143060 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
143061 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
143062 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
143063 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
143064 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
143065 +show_chip_60728 show_chip 0 60728 NULL nohasharray
143066 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
143067 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
143068 +reg_set_60739 reg_set 0 60739 NULL
143069 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
143070 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
143071 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
143072 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
143073 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
143074 +proc_read_60749 proc_read 0 60749 NULL
143075 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
143076 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
143077 +raid_status_60755 raid_status 5 60755 NULL
143078 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
143079 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
143080 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
143081 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
143082 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
143083 +arcnet_header_60769 arcnet_header 0 60769 NULL
143084 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
143085 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
143086 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
143087 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
143088 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
143089 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
143090 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
143091 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
143092 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
143093 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
143094 +d_manage_60789 d_manage 0 60789 NULL nohasharray
143095 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
143096 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
143097 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
143098 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
143099 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
143100 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
143101 +ch341_open_60810 ch341_open 0 60810 NULL
143102 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
143103 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
143104 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
143105 +show_sched0_60819 show_sched0 0 60819 NULL
143106 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
143107 +sync_read_60823 sync_read 0 60823 NULL
143108 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
143109 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
143110 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
143111 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
143112 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
143113 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
143114 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
143115 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
143116 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
143117 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
143118 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
143119 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
143120 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
143121 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
143122 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
143123 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
143124 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
143125 +generic_writepages_60871 generic_writepages 0 60871 NULL
143126 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
143127 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
143128 +manage_power_60879 manage_power 0 60879 NULL
143129 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
143130 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
143131 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
143132 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
143133 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
143134 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
143135 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
143136 +ch341_configure_60897 ch341_configure 0 60897 NULL
143137 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
143138 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
143139 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
143140 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
143141 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
143142 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
143143 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
143144 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
143145 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
143146 +sysprops_show_60920 sysprops_show 0 60920 NULL
143147 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
143148 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
143149 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
143150 +show_60927 show 0 60927 NULL nohasharray
143151 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
143152 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
143153 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
143154 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
143155 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
143156 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
143157 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
143158 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
143159 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
143160 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
143161 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
143162 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
143163 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
143164 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
143165 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
143166 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
143167 +store_60970 store 0 60970 NULL
143168 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
143169 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
143170 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
143171 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
143172 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
143173 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
143174 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
143175 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
143176 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
143177 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
143178 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
143179 +check_dev_61003 check_dev 0 61003 NULL
143180 +prepare_late_61011 prepare_late 0 61011 NULL
143181 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
143182 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
143183 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
143184 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
143185 +model_show_61023 model_show 0 61023 NULL
143186 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
143187 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
143188 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
143189 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
143190 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
143191 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
143192 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
143193 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
143194 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
143195 +call_modprobe_61038 call_modprobe 0 61038 NULL
143196 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
143197 +escr_show_61048 escr_show 0 61048 NULL
143198 +symtab_init_61050 symtab_init 2-0 61050 NULL
143199 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
143200 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
143201 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
143202 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
143203 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
143204 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
143205 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
143206 +security_set_61074 security_set 0 61074 NULL
143207 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
143208 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
143209 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
143210 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
143211 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
143212 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
143213 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
143214 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
143215 +n_tty_read_61096 n_tty_read 0 61096 NULL
143216 +show_mode_61098 show_mode 0 61098 NULL nohasharray
143217 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
143218 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
143219 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
143220 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
143221 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
143222 +packet_getname_61110 packet_getname 0 61110 NULL
143223 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
143224 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
143225 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
143226 +show_61117 show 0 61117 NULL
143227 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
143228 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
143229 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
143230 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
143231 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
143232 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
143233 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
143234 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
143235 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
143236 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
143237 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
143238 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
143239 +load_guspatch_61144 load_guspatch 0 61144 NULL
143240 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
143241 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
143242 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
143243 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
143244 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
143245 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
143246 +write_dev_61164 write_dev 0 61164 NULL
143247 +__vmalloc_61168 __vmalloc 1 61168 NULL
143248 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
143249 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
143250 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
143251 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
143252 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
143253 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
143254 +store_61180 store 0 61180 NULL
143255 +minix_writepage_61183 minix_writepage 0 61183 NULL
143256 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
143257 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
143258 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
143259 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
143260 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
143261 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
143262 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
143263 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
143264 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
143265 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
143266 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
143267 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
143268 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
143269 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
143270 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
143271 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
143272 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
143273 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
143274 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
143275 +convert_lock_61230 convert_lock 0 61230 NULL
143276 +disk_show_61241 disk_show 0 61241 NULL
143277 +ns_open_61243 ns_open 0 61243 NULL
143278 +atalk_bind_61244 atalk_bind 0 61244 NULL
143279 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
143280 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
143281 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
143282 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
143283 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
143284 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
143285 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
143286 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
143287 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
143288 +submit_bh_61263 submit_bh 0 61263 NULL
143289 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
143290 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
143291 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
143292 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
143293 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
143294 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
143295 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
143296 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
143297 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
143298 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
143299 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
143300 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
143301 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
143302 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
143303 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
143304 +teles_resume_61301 teles_resume 0 61301 NULL
143305 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
143306 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
143307 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
143308 +restart_transaction_61310 restart_transaction 0 61310 NULL
143309 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
143310 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
143311 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
143312 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
143313 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
143314 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
143315 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
143316 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
143317 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
143318 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
143319 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
143320 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
143321 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
143322 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
143323 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
143324 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
143325 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
143326 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
143327 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
143328 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
143329 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
143330 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
143331 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
143332 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
143333 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
143334 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
143335 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
143336 +num_users_show_61356 num_users_show 0 61356 NULL
143337 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
143338 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
143339 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
143340 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
143341 +show_parent_61376 show_parent 0 61376 NULL
143342 +online_pages_61385 online_pages 0 61385 NULL nohasharray
143343 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
143344 +change_xattr_61390 change_xattr 5 61390 NULL
143345 +system_enable_write_61396 system_enable_write 3 61396 NULL
143346 +rdac_activate_61397 rdac_activate 0 61397 NULL
143347 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
143348 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
143349 +systemid_show_61405 systemid_show 0 61405 NULL
143350 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
143351 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
143352 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
143353 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
143354 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
143355 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
143356 +tw9910_power_61435 tw9910_power 0 61435 NULL
143357 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
143358 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
143359 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
143360 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
143361 +job_control_61452 job_control 0 61452 NULL
143362 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
143363 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
143364 +show_temperature_61459 show_temperature 0 61459 NULL
143365 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
143366 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
143367 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
143368 +validate_61467 validate 0 61467 NULL
143369 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
143370 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
143371 +capability_get_61474 capability_get 0 61474 NULL
143372 +get_fan_input_61476 get_fan_input 0 61476 NULL
143373 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
143374 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
143375 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
143376 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
143377 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
143378 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
143379 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
143380 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
143381 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
143382 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
143383 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
143384 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
143385 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
143386 +__dn_connect_61507 __dn_connect 0 61507 NULL
143387 +he_open_61509 he_open 0 61509 NULL nohasharray
143388 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
143389 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
143390 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
143391 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
143392 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
143393 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
143394 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
143395 +mtu_show_61523 mtu_show 0 61523 NULL
143396 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
143397 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
143398 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
143399 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
143400 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
143401 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
143402 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
143403 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
143404 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
143405 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
143406 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL
143407 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
143408 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
143409 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
143410 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
143411 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
143412 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
143413 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
143414 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
143415 +store_61553 store 0-3 61553 NULL nohasharray
143416 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
143417 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
143418 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
143419 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
143420 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
143421 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
143422 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
143423 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
143424 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
143425 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
143426 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
143427 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
143428 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
143429 +show_ordinals_61579 show_ordinals 0 61579 NULL
143430 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
143431 +seq_open_private_61589 seq_open_private 3 61589 NULL
143432 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
143433 +ipath_write_61598 ipath_write 0-3 61598 NULL
143434 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
143435 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
143436 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
143437 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
143438 +br_device_event_61613 br_device_event 0 61613 NULL
143439 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
143440 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
143441 +get_pages_array_61622 get_pages_array 1 61622 NULL
143442 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
143443 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
143444 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
143445 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
143446 +store_61638 store 0 61638 NULL
143447 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
143448 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
143449 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
143450 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
143451 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
143452 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
143453 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
143454 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
143455 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
143456 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
143457 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
143458 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
143459 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
143460 +pwm_store_61666 pwm_store 0-4 61666 NULL
143461 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
143462 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
143463 +x25_open_61673 x25_open 0 61673 NULL nohasharray
143464 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
143465 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
143466 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
143467 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
143468 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
143469 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
143470 +lock_loop_61681 lock_loop 1 61681 NULL
143471 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
143472 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
143473 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
143474 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
143475 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
143476 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
143477 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
143478 +filter_read_61692 filter_read 3-0 61692 NULL
143479 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
143480 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
143481 +prepare_61695 prepare 0 61695 NULL
143482 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
143483 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
143484 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
143485 +prog_page_61711 prog_page 2 61711 NULL
143486 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
143487 +iov_length_61716 iov_length 0 61716 NULL
143488 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
143489 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
143490 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
143491 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
143492 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
143493 +show_61723 show 0 61723 NULL nohasharray
143494 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
143495 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
143496 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
143497 +w5100_open_61743 w5100_open 0 61743 NULL
143498 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
143499 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
143500 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
143501 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
143502 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
143503 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
143504 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
143505 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
143506 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
143507 +features_show_61772 features_show 0 61772 NULL nohasharray
143508 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
143509 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
143510 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
143511 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
143512 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
143513 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
143514 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
143515 +show_blank_61805 show_blank 0 61805 NULL
143516 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
143517 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
143518 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
143519 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
143520 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
143521 +get_cap_size_61822 get_cap_size 0 61822 NULL
143522 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
143523 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
143524 +show_root_block_61828 show_root_block 0 61828 NULL
143525 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
143526 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
143527 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
143528 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
143529 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
143530 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
143531 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
143532 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
143533 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
143534 +x25_getname_61857 x25_getname 0 61857 NULL
143535 +store_61861 store 0-3 61861 NULL
143536 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
143537 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
143538 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
143539 +store_61871 store 0-3 61871 NULL
143540 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
143541 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
143542 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
143543 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
143544 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
143545 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
143546 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
143547 +disconnect_61888 disconnect 0 61888 NULL
143548 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
143549 +make_rate_61898 make_rate 0 61898 NULL
143550 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
143551 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
143552 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
143553 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
143554 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
143555 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
143556 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
143557 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
143558 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
143559 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
143560 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
143561 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
143562 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
143563 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
143564 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
143565 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
143566 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
143567 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
143568 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
143569 +adv7175_init_61938 adv7175_init 0 61938 NULL
143570 +as3935_read_61939 as3935_read 0 61939 NULL
143571 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
143572 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
143573 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
143574 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
143575 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
143576 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
143577 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
143578 +show_in_max0_61959 show_in_max0 0 61959 NULL
143579 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
143580 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
143581 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
143582 +fix_read_error_61965 fix_read_error 4 61965 NULL
143583 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
143584 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
143585 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
143586 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
143587 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
143588 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
143589 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
143590 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
143591 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
143592 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
143593 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
143594 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
143595 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
143596 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
143597 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
143598 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
143599 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
143600 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
143601 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
143602 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
143603 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
143604 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
143605 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
143606 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
143607 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
143608 +SYSC_select_62024 SYSC_select 1 62024 NULL
143609 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
143610 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
143611 +crypt_extent_62033 crypt_extent 0 62033 NULL
143612 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
143613 +create_message_62035 create_message 0 62035 NULL nohasharray
143614 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
143615 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
143616 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
143617 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
143618 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
143619 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
143620 +get_attn_62046 get_attn 0 62046 NULL
143621 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
143622 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
143623 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
143624 +do_pselect_62061 do_pselect 1 62061 NULL
143625 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
143626 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
143627 +fat_setattr_62084 fat_setattr 0 62084 NULL
143628 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
143629 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
143630 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
143631 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
143632 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
143633 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
143634 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
143635 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
143636 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
143637 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
143638 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
143639 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
143640 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
143641 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
143642 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
143643 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
143644 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
143645 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
143646 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
143647 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
143648 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
143649 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
143650 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
143651 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
143652 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
143653 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
143654 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
143655 +video_usercopy_62151 video_usercopy 2 62151 NULL
143656 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
143657 +array_state_store_62164 array_state_store 0-3 62164 NULL
143658 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
143659 +phy_id_show_62171 phy_id_show 0 62171 NULL
143660 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
143661 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
143662 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
143663 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
143664 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
143665 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
143666 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
143667 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
143668 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
143669 +global_page_state_62202 global_page_state 0 62202 NULL
143670 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
143671 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
143672 +start_62206 start 0 62206 NULL
143673 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
143674 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
143675 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
143676 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
143677 +niu_open_62220 niu_open 0 62220 NULL
143678 +show_label_62225 show_label 0 62225 NULL nohasharray
143679 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
143680 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
143681 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
143682 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
143683 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
143684 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
143685 +allocate_partition_62245 allocate_partition 4 62245 NULL
143686 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
143687 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
143688 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
143689 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
143690 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
143691 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
143692 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
143693 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
143694 +send_control_msg_62261 send_control_msg 0 62261 NULL
143695 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
143696 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
143697 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
143698 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
143699 +security_file_permission_62278 security_file_permission 0 62278 NULL
143700 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
143701 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
143702 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
143703 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
143704 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
143705 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
143706 +store_62293 store 0-4 62293 NULL
143707 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
143708 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
143709 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
143710 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
143711 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
143712 +state_show_62309 state_show 0 62309 NULL
143713 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
143714 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
143715 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
143716 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
143717 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
143718 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
143719 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
143720 +subseq_list_62332 subseq_list 0-3 62332 NULL
143721 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
143722 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
143723 +pega_int_read_62335 pega_int_read 0 62335 NULL
143724 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
143725 +show_guid_62340 show_guid 0 62340 NULL nohasharray
143726 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
143727 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
143728 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
143729 +st_version_show_62346 st_version_show 0 62346 NULL
143730 +flash_write_62354 flash_write 3-0 62354 NULL
143731 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
143732 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
143733 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
143734 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
143735 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
143736 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
143737 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
143738 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
143739 +register_netdevice_62374 register_netdevice 0 62374 NULL
143740 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
143741 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
143742 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
143743 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
143744 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
143745 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
143746 +altera_irscan_62396 altera_irscan 2 62396 NULL
143747 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
143748 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
143749 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
143750 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
143751 +set_umcast_62409 set_umcast 0-4 62409 NULL
143752 +set_ssp_62411 set_ssp 4 62411 NULL
143753 +flags_store_62413 flags_store 4-0 62413 NULL
143754 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
143755 +emit_flush_62420 emit_flush 0 62420 NULL
143756 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
143757 +setkey_62422 setkey 0 62422 NULL
143758 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
143759 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
143760 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
143761 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
143762 +disp_store_62433 disp_store 0-4 62433 NULL
143763 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
143764 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
143765 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
143766 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
143767 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
143768 +pppox_create_62440 pppox_create 0 62440 NULL
143769 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
143770 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
143771 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
143772 +mlog_store_62451 mlog_store 0-4 62451 NULL
143773 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
143774 +show_temp10_62469 show_temp10 0 62469 NULL
143775 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
143776 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
143777 +force_remove_show_62475 force_remove_show 0 62475 NULL
143778 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
143779 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
143780 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
143781 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
143782 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
143783 +intr_submit_62485 intr_submit 0 62485 NULL
143784 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
143785 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
143786 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
143787 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
143788 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
143789 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
143790 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
143791 +scsi_scan_62506 scsi_scan 0 62506 NULL
143792 +store_mtu_62507 store_mtu 0-4 62507 NULL
143793 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
143794 +start_show_62510 start_show 0 62510 NULL
143795 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
143796 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
143797 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
143798 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
143799 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
143800 +atl1e_up_62528 atl1e_up 0 62528 NULL
143801 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
143802 +caps_show_62531 caps_show 0 62531 NULL
143803 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
143804 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
143805 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
143806 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
143807 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
143808 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
143809 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
143810 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
143811 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
143812 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
143813 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
143814 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
143815 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
143816 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
143817 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
143818 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
143819 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
143820 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
143821 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
143822 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
143823 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
143824 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
143825 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
143826 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
143827 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
143828 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
143829 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
143830 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
143831 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
143832 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
143833 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
143834 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
143835 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
143836 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
143837 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
143838 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
143839 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
143840 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
143841 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
143842 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
143843 +__offline_pages_62626 __offline_pages 0 62626 NULL
143844 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
143845 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
143846 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
143847 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
143848 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
143849 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
143850 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
143851 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
143852 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
143853 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
143854 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
143855 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
143856 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
143857 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
143858 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
143859 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
143860 +show_62657 show 0 62657 NULL
143861 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
143862 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
143863 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
143864 +show_cardr_62674 show_cardr 0 62674 NULL
143865 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
143866 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
143867 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
143868 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
143869 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
143870 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
143871 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
143872 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
143873 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
143874 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
143875 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
143876 +show_fan_time_62699 show_fan_time 0 62699 NULL
143877 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
143878 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
143879 +simple_readpage_62703 simple_readpage 0 62703 NULL
143880 +flush_62706 flush 0 62706 NULL
143881 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
143882 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
143883 +target_configure_device_62714 target_configure_device 0 62714 NULL
143884 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
143885 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
143886 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
143887 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
143888 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
143889 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
143890 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
143891 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
143892 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
143893 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
143894 +client_channels_62735 client_channels 0 62735 NULL
143895 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
143896 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
143897 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
143898 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
143899 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
143900 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
143901 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
143902 +hardware_show_62757 hardware_show 0 62757 NULL
143903 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
143904 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
143905 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
143906 +register_kprobe_62762 register_kprobe 0 62762 NULL
143907 +show_ibdev_62764 show_ibdev 0 62764 NULL
143908 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
143909 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
143910 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
143911 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
143912 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
143913 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
143914 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
143915 +store_sched5_62779 store_sched5 4-0 62779 NULL
143916 +show_62782 show 0 62782 NULL
143917 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
143918 +sabi_command_62785 sabi_command 0 62785 NULL
143919 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
143920 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
143921 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
143922 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
143923 +_create_message_62795 _create_message 0 62795 NULL
143924 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
143925 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
143926 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
143927 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
143928 +show_cam_size_62800 show_cam_size 0 62800 NULL
143929 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
143930 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
143931 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
143932 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
143933 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
143934 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
143935 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
143936 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
143937 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
143938 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
143939 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
143940 +gem_do_start_62827 gem_do_start 0 62827 NULL
143941 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
143942 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
143943 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
143944 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
143945 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
143946 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
143947 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
143948 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
143949 +timeouts_show_62841 timeouts_show 0 62841 NULL
143950 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
143951 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
143952 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
143953 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
143954 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
143955 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
143956 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
143957 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
143958 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
143959 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
143960 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
143961 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
143962 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
143963 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
143964 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
143965 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
143966 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
143967 +show_62877 show 0 62877 NULL nohasharray
143968 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
143969 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
143970 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
143971 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
143972 +compass_store_62881 compass_store 0-3 62881 NULL
143973 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
143974 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
143975 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
143976 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
143977 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
143978 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
143979 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
143980 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
143981 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
143982 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
143983 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
143984 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
143985 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
143986 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
143987 +getdqbuf_62908 getdqbuf 1 62908 NULL
143988 +get_temp_max_62909 get_temp_max 0 62909 NULL
143989 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
143990 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
143991 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
143992 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
143993 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
143994 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
143995 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
143996 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
143997 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
143998 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
143999 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
144000 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
144001 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
144002 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
144003 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
144004 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
144005 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
144006 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
144007 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
144008 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
144009 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
144010 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
144011 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
144012 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
144013 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
144014 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
144015 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
144016 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
144017 +send_62994 send 0 62994 NULL
144018 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
144019 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
144020 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
144021 +hash_max_show_63001 hash_max_show 0 63001 NULL
144022 +get_skb_63008 get_skb 2 63008 NULL
144023 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
144024 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
144025 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
144026 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
144027 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
144028 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
144029 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
144030 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
144031 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
144032 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
144033 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
144034 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
144035 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
144036 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
144037 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
144038 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
144039 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
144040 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
144041 +wait_for_event_63054 wait_for_event 0 63054 NULL
144042 +unlink1_63059 unlink1 3 63059 NULL nohasharray
144043 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
144044 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
144045 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
144046 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065
144047 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
144048 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
144049 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
144050 +enable_show_63071 enable_show 0 63071 NULL
144051 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
144052 +show_priority_63080 show_priority 0 63080 NULL
144053 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
144054 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
144055 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
144056 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
144057 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
144058 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
144059 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
144060 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
144061 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
144062 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
144063 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
144064 +errors_store_63110 errors_store 0-3 63110 NULL
144065 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
144066 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
144067 +ethoc_open_63118 ethoc_open 0 63118 NULL
144068 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
144069 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
144070 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
144071 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
144072 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
144073 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
144074 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
144075 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
144076 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
144077 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
144078 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
144079 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
144080 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
144081 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
144082 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
144083 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
144084 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
144085 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
144086 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
144087 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
144088 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
144089 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
144090 +read_63177 read 0-3 63177 NULL
144091 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
144092 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
144093 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
144094 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
144095 +is_local_show_63185 is_local_show 0 63185 NULL
144096 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
144097 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
144098 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
144099 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
144100 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
144101 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
144102 +suspend_enter_63203 suspend_enter 0 63203 NULL
144103 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
144104 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
144105 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
144106 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
144107 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
144108 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
144109 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
144110 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
144111 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
144112 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
144113 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
144114 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL
144115 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
144116 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
144117 +ctxsize_63232 ctxsize 0 63232 NULL
144118 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
144119 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
144120 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
144121 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
144122 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
144123 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
144124 +do_convert_63247 do_convert 0 63247 NULL
144125 +setxattr_63249 setxattr 0 63249 NULL
144126 +ptp_read_63251 ptp_read 4-0 63251 NULL
144127 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
144128 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
144129 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
144130 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
144131 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
144132 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
144133 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
144134 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
144135 +caches_show_63278 caches_show 0 63278 NULL nohasharray
144136 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
144137 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
144138 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
144139 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
144140 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
144141 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
144142 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
144143 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
144144 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
144145 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
144146 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
144147 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
144148 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
144149 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
144150 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
144151 +recv_data_63327 recv_data 3-0 63327 NULL
144152 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
144153 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
144154 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
144155 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
144156 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
144157 +info_server_63343 info_server 4 63343 NULL
144158 +il_force_reset_63344 il_force_reset 0 63344 NULL
144159 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
144160 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
144161 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
144162 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
144163 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
144164 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
144165 +guid_show_63379 guid_show 0 63379 NULL
144166 +read_word_63384 read_word 0 63384 NULL nohasharray
144167 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
144168 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
144169 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
144170 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
144171 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
144172 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
144173 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
144174 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
144175 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
144176 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
144177 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
144178 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
144179 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
144180 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
144181 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
144182 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
144183 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL
144184 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
144185 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
144186 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
144187 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
144188 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
144189 +of_irq_get_63443 of_irq_get 0 63443 NULL
144190 +write_end_63445 write_end 0-5 63445 NULL
144191 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
144192 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
144193 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
144194 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
144195 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
144196 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
144197 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
144198 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
144199 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
144200 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
144201 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
144202 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
144203 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
144204 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
144205 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
144206 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
144207 +read_kcore_63488 read_kcore 3-0 63488 NULL
144208 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
144209 +i2c_request_63490 i2c_request 0 63490 NULL
144210 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
144211 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
144212 +module_attr_show_63501 module_attr_show 0 63501 NULL
144213 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
144214 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
144215 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
144216 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
144217 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
144218 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
144219 +pwm1_show_63527 pwm1_show 0 63527 NULL
144220 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
144221 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
144222 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
144223 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
144224 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
144225 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
144226 +SyS_recv_63537 SyS_recv 3 63537 NULL
144227 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
144228 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
144229 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
144230 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
144231 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
144232 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
144233 +request_dma_63556 request_dma 0 63556 NULL
144234 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
144235 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
144236 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
144237 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
144238 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
144239 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
144240 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
144241 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
144242 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
144243 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
144244 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
144245 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
144246 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
144247 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
144248 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
144249 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
144250 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
144251 +write_debug_level_63613 write_debug_level 3 63613 NULL
144252 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
144253 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
144254 +show_dev_name_63623 show_dev_name 0 63623 NULL
144255 +module_alloc_63630 module_alloc 1 63630 NULL
144256 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
144257 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
144258 +hid_report_len_63637 hid_report_len 0 63637 NULL
144259 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
144260 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
144261 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
144262 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
144263 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
144264 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
144265 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
144266 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
144267 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
144268 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
144269 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
144270 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
144271 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
144272 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
144273 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
144274 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
144275 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
144276 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
144277 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
144278 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
144279 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
144280 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
144281 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
144282 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
144283 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
144284 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
144285 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
144286 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
144287 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
144288 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
144289 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
144290 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
144291 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
144292 +mos7720_open_63691 mos7720_open 0 63691 NULL
144293 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
144294 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
144295 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
144296 +bin_search_63697 bin_search 0 63697 NULL
144297 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
144298 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
144299 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
144300 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
144301 +read_rxflow_63726 read_rxflow 0 63726 NULL
144302 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
144303 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
144304 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
144305 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
144306 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
144307 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
144308 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
144309 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
144310 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
144311 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
144312 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
144313 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
144314 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
144315 +write_63755 write 0-3 63755 NULL
144316 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
144317 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
144318 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL
144319 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
144320 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
144321 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
144322 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
144323 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
144324 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
144325 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
144326 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
144327 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
144328 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
144329 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
144330 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
144331 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
144332 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
144333 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
144334 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
144335 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
144336 +coda_getattr_63793 coda_getattr 0 63793 NULL
144337 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
144338 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
144339 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
144340 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
144341 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
144342 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
144343 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
144344 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
144345 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
144346 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
144347 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
144348 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
144349 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
144350 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
144351 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
144352 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
144353 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
144354 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
144355 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
144356 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
144357 +shm_fsync_63834 shm_fsync 0 63834 NULL
144358 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
144359 +kcore_callback_63841 kcore_callback 0 63841 NULL
144360 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
144361 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
144362 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
144363 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
144364 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
144365 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
144366 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
144367 +eql_open_63862 eql_open 0 63862 NULL
144368 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
144369 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
144370 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
144371 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
144372 +bt_size_63881 bt_size 0 63881 NULL
144373 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
144374 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
144375 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
144376 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
144377 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
144378 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
144379 +minix_statfs_63900 minix_statfs 0 63900 NULL
144380 +divas_write_63901 divas_write 3-0 63901 NULL
144381 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
144382 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
144383 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
144384 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
144385 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
144386 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
144387 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
144388 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
144389 +write_63928 write 0 63928 NULL
144390 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
144391 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
144392 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
144393 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
144394 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
144395 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
144396 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
144397 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
144398 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
144399 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
144400 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
144401 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
144402 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
144403 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
144404 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
144405 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
144406 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
144407 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
144408 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
144409 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
144410 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
144411 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
144412 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
144413 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
144414 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
144415 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
144416 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
144417 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
144418 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
144419 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
144420 +ov7670_read_64006 ov7670_read 0 64006 NULL
144421 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
144422 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
144423 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
144424 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
144425 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
144426 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
144427 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
144428 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
144429 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
144430 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
144431 +get_component_locate_64036 get_component_locate 0 64036 NULL
144432 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
144433 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
144434 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
144435 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
144436 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
144437 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
144438 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
144439 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
144440 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
144441 +start_hw_64065 start_hw 0 64065 NULL
144442 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
144443 +__sock_create_64069 __sock_create 0 64069 NULL
144444 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
144445 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
144446 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
144447 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
144448 +fc_header_64083 fc_header 0 64083 NULL
144449 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
144450 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
144451 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
144452 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
144453 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
144454 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
144455 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
144456 +show_64101 show 0 64101 NULL
144457 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
144458 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
144459 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
144460 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
144461 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
144462 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
144463 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
144464 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
144465 +init_bch_64130 init_bch 1-2 64130 NULL
144466 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
144467 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
144468 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
144469 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
144470 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
144471 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
144472 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
144473 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
144474 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
144475 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
144476 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
144477 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
144478 +number_of_tds_64156 number_of_tds 0 64156 NULL
144479 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
144480 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
144481 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
144482 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
144483 +do_command_extended_64178 do_command_extended 0 64178 NULL
144484 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
144485 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
144486 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
144487 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
144488 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
144489 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
144490 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
144491 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
144492 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
144493 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
144494 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
144495 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
144496 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
144497 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
144498 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
144499 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
144500 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
144501 +ea_len_64229 ea_len 0 64229 NULL nohasharray
144502 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
144503 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
144504 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
144505 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
144506 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
144507 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
144508 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
144509 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
144510 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
144511 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
144512 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
144513 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
144514 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
144515 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
144516 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
144517 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
144518 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
144519 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
144520 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
144521 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
144522 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
144523 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
144524 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
144525 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
144526 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
144527 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
144528 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
144529 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
144530 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
144531 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
144532 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
144533 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
144534 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
144535 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
144536 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
144537 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
144538 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
144539 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
144540 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
144541 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
144542 +revision_show_64311 revision_show 0 64311 NULL
144543 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
144544 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
144545 +uri_show_64318 uri_show 0 64318 NULL nohasharray
144546 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
144547 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
144548 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
144549 +ffz_64324 ffz 0 64324 NULL nohasharray
144550 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
144551 +map_region_64328 map_region 1 64328 NULL
144552 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
144553 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
144554 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
144555 +ts_write_64336 ts_write 3-0 64336 NULL
144556 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
144557 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
144558 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
144559 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
144560 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
144561 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
144562 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
144563 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
144564 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
144565 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
144566 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
144567 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
144568 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
144569 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
144570 +show_64365 show 0 64365 NULL nohasharray
144571 +show_stats_64365 show_stats 0 64365 &show_64365
144572 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
144573 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
144574 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
144575 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
144576 +reg_create_64372 reg_create 5 64372 NULL nohasharray
144577 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
144578 +ilo_write_64378 ilo_write 3-0 64378 NULL
144579 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
144580 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
144581 +show_port_no_64391 show_port_no 0 64391 NULL
144582 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
144583 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
144584 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
144585 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
144586 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
144587 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
144588 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
144589 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
144590 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
144591 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
144592 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
144593 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
144594 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
144595 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
144596 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
144597 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
144598 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
144599 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
144600 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
144601 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
144602 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
144603 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
144604 +show_in2_input_64433 show_in2_input 0 64433 NULL
144605 +trace_store_64437 trace_store 0-3 64437 NULL
144606 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
144607 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
144608 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
144609 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
144610 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
144611 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
144612 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
144613 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
144614 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
144615 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
144616 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
144617 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
144618 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
144619 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
144620 +__request_module_64480 __request_module 0 64480 NULL
144621 +ib_post_send_64481 ib_post_send 0 64481 NULL
144622 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
144623 +single_open_size_64483 single_open_size 4 64483 NULL
144624 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
144625 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
144626 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
144627 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
144628 +read_64498 read 0 64498 NULL
144629 +set_div_64499 set_div 0-4 64499 NULL
144630 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
144631 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
144632 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
144633 +remove_uuid_64505 remove_uuid 4 64505 NULL
144634 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
144635 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
144636 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
144637 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
144638 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
144639 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
144640 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
144641 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
144642 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
144643 +udplite_error_64525 udplite_error 0 64525 NULL
144644 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
144645 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
144646 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
144647 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
144648 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
144649 +befs_readpage_64530 befs_readpage 0 64530 NULL
144650 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
144651 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
144652 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
144653 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
144654 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
144655 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
144656 +SyS_bind_64544 SyS_bind 3 64544 NULL
144657 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
144658 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
144659 +type_show_64547 type_show 0 64547 &lm8323_read_64547
144660 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
144661 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
144662 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
144663 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
144664 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
144665 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
144666 +e100_open_64562 e100_open 0 64562 NULL
144667 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
144668 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
144669 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
144670 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
144671 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
144672 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
144673 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
144674 +do_erase_64574 do_erase 4 64574 NULL
144675 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
144676 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
144677 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
144678 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
144679 +suspend_64593 suspend 0 64593 NULL
144680 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
144681 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
144682 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
144683 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
144684 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
144685 +show_64606 show 0 64606 NULL
144686 +use_pool_64607 use_pool 2 64607 NULL
144687 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
144688 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
144689 +chksum_update_64619 chksum_update 0 64619 NULL
144690 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
144691 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
144692 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
144693 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
144694 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
144695 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
144696 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
144697 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
144698 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
144699 +store_64641 store 0 64641 NULL
144700 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL
144701 +tse_open_64644 tse_open 0 64644 NULL
144702 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
144703 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
144704 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
144705 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
144706 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
144707 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
144708 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
144709 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
144710 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
144711 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
144712 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
144713 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
144714 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
144715 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
144716 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
144717 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
144718 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
144719 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
144720 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
144721 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
144722 +show_otp4_64699 show_otp4 0 64699 NULL
144723 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
144724 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
144725 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
144726 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
144727 +validate_show_64709 validate_show 0 64709 NULL
144728 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
144729 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
144730 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
144731 +c_can_open_64714 c_can_open 0 64714 NULL
144732 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
144733 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
144734 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
144735 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
144736 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
144737 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
144738 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
144739 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
144740 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
144741 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
144742 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
144743 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
144744 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
144745 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
144746 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
144747 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
144748 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
144749 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
144750 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
144751 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
144752 +show_64765 show 0 64765 NULL
144753 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
144754 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
144755 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
144756 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
144757 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
144758 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
144759 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
144760 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
144761 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
144762 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
144763 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
144764 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
144765 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
144766 +inetdev_event_64794 inetdev_event 0 64794 NULL
144767 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
144768 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
144769 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
144770 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
144771 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
144772 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
144773 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
144774 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
144775 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
144776 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
144777 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
144778 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
144779 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
144780 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
144781 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
144782 +show_target_kb_64823 show_target_kb 0 64823 NULL
144783 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
144784 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
144785 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
144786 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
144787 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
144788 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
144789 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
144790 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
144791 +do_request_64853 do_request 0 64853 NULL
144792 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
144793 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
144794 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
144795 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
144796 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
144797 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
144798 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
144799 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
144800 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
144801 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
144802 +zl10039_write_64873 zl10039_write 0 64873 NULL
144803 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
144804 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
144805 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
144806 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
144807 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
144808 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
144809 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
144810 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
144811 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
144812 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
144813 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
144814 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
144815 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
144816 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
144817 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
144818 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
144819 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
144820 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
144821 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
144822 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
144823 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
144824 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
144825 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
144826 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
144827 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
144828 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
144829 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
144830 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
144831 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
144832 +fsid_present_64955 fsid_present 0 64955 NULL
144833 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
144834 +show_64959 show 0 64959 NULL
144835 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
144836 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
144837 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
144838 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
144839 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
144840 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
144841 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
144842 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
144843 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
144844 +sq905_command_64994 sq905_command 0 64994 NULL
144845 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
144846 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
144847 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
144848 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
144849 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
144850 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
144851 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
144852 +insert_dent_65034 insert_dent 7 65034 NULL
144853 +root_id_show_65050 root_id_show 0 65050 NULL
144854 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
144855 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
144856 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
144857 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
144858 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
144859 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
144860 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
144861 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
144862 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
144863 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
144864 +fw_write_65069 fw_write 3 65069 NULL
144865 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
144866 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
144867 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
144868 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
144869 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
144870 +patch_65078 patch 0 65078 NULL
144871 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
144872 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
144873 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
144874 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
144875 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
144876 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
144877 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
144878 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
144879 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
144880 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
144881 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
144882 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
144883 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
144884 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
144885 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
144886 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
144887 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
144888 +direction_input_65122 direction_input 0 65122 NULL nohasharray
144889 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
144890 +store_65127 store 0-3 65127 NULL
144891 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
144892 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
144893 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
144894 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
144895 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
144896 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
144897 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
144898 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
144899 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
144900 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
144901 +truncate_upper_65167 truncate_upper 0 65167 NULL
144902 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
144903 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
144904 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
144905 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
144906 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
144907 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
144908 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
144909 +sha384_init_65187 sha384_init 0 65187 NULL
144910 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
144911 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
144912 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
144913 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
144914 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
144915 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
144916 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
144917 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
144918 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
144919 +store_color_common_65227 store_color_common 0 65227 NULL
144920 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
144921 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
144922 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
144923 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
144924 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
144925 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
144926 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
144927 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
144928 +finup_65248 finup 0 65248 NULL
144929 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
144930 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
144931 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
144932 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
144933 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
144934 +mwave_read_65257 mwave_read 0-3 65257 NULL
144935 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
144936 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
144937 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
144938 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
144939 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
144940 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
144941 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
144942 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
144943 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
144944 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
144945 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
144946 +getproplen_65293 getproplen 0 65293 NULL
144947 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
144948 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
144949 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
144950 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
144951 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
144952 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
144953 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
144954 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
144955 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
144956 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
144957 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
144958 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
144959 +unpack_array_65318 unpack_array 0 65318 NULL
144960 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
144961 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
144962 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
144963 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
144964 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
144965 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
144966 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
144967 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
144968 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
144969 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
144970 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
144971 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
144972 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
144973 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
144974 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
144975 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
144976 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
144977 +SyS_writev_65372 SyS_writev 3 65372 NULL
144978 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
144979 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
144980 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
144981 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
144982 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
144983 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
144984 +hide_icon_65390 hide_icon 0-4 65390 NULL
144985 +mi_set_context_65395 mi_set_context 0 65395 NULL
144986 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
144987 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
144988 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
144989 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
144990 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
144991 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
144992 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
144993 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
144994 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
144995 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
144996 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
144997 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
144998 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
144999 +edge_open_65411 edge_open 0 65411 NULL
145000 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
145001 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
145002 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
145003 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
145004 +aux2_show_65419 aux2_show 0 65419 NULL
145005 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
145006 +device_add_groups_65423 device_add_groups 0 65423 NULL
145007 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
145008 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
145009 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
145010 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
145011 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
145012 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
145013 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
145014 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
145015 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
145016 +read_65459 read 0 65459 NULL
145017 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
145018 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
145019 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
145020 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
145021 +clear_user_65470 clear_user 2 65470 NULL
145022 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
145023 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
145024 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
145025 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
145026 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
145027 +regmap_write_65478 regmap_write 0 65478 NULL
145028 +activate_65483 activate 0 65483 NULL nohasharray
145029 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
145030 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
145031 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
145032 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
145033 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
145034 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
145035 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
145036 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
145037 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
145038 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
145039 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
145040 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
145041 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
145042 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
145043 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
145044 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
145045 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
145046 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
145047 +show_memory_65529 show_memory 0 65529 NULL
145048 +reg_read_65530 reg_read 0 65530 NULL
145049 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
145050 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
145051 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
145052 new file mode 100644
145053 index 0000000..560cd7b
145054 --- /dev/null
145055 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
145056 @@ -0,0 +1,92 @@
145057 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
145058 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
145059 +mappedread_2627 mappedread 2 2627 NULL
145060 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
145061 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
145062 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
145063 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
145064 +dmu_write_6048 dmu_write 4-3 6048 NULL
145065 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
145066 +update_pages_6225 update_pages 2-3 6225 NULL
145067 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
145068 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
145069 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
145070 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
145071 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
145072 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
145073 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
145074 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
145075 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
145076 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
145077 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
145078 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
145079 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
145080 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
145081 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
145082 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
145083 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
145084 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
145085 +uiocopy_18680 uiocopy 2 18680 NULL
145086 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
145087 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
145088 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
145089 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
145090 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
145091 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
145092 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
145093 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
145094 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
145095 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
145096 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
145097 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
145098 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
145099 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
145100 +splat_write_30943 splat_write 3 30943 NULL
145101 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
145102 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
145103 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
145104 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
145105 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
145106 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
145107 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
145108 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
145109 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
145110 +copyinstr_36980 copyinstr 3 36980 NULL
145111 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
145112 +splat_read_38116 splat_read 3 38116 NULL
145113 +sa_setup_38756 sa_setup 4 38756 NULL
145114 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
145115 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
145116 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
145117 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
145118 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
145119 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
145120 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
145121 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
145122 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
145123 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
145124 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
145125 +kcopy_write_43683 kcopy_write 3 43683 NULL
145126 +uiomove_44355 uiomove 2 44355 NULL
145127 +dmu_read_44418 dmu_read 4-3 44418 NULL
145128 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
145129 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
145130 +copyin_45945 copyin 3 45945 NULL
145131 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
145132 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
145133 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
145134 +spa_history_write_49650 spa_history_write 3 49650 NULL
145135 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
145136 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
145137 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
145138 +copyout_51409 copyout 3 51409 NULL
145139 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
145140 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
145141 +get_nvlist_56685 get_nvlist 2 56685 NULL
145142 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
145143 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
145144 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
145145 +zpios_write_61823 zpios_write 3 61823 NULL
145146 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
145147 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
145148 +zpios_read_64734 zpios_read 3 64734 NULL
145149 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
145150 new file mode 100644
145151 index 0000000..9846ab0
145152 --- /dev/null
145153 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
145154 @@ -0,0 +1,913 @@
145155 +/*
145156 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145157 + * Licensed under the GPL v2, or (at your option) v3
145158 + *
145159 + * Homepage:
145160 + * https://github.com/ephox-gcc-plugins/size_overflow
145161 + *
145162 + * Documentation:
145163 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145164 + *
145165 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145166 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145167 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145168 + *
145169 + * Usage:
145170 + * $ make
145171 + * $ make run
145172 + */
145173 +
145174 +#include "size_overflow.h"
145175 +
145176 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
145177 +
145178 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
145179 +
145180 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
145181 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
145182 +
145183 +struct cgraph_node *get_cnode(const_tree fndecl)
145184 +{
145185 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
145186 +#if BUILDING_GCC_VERSION <= 4005
145187 + return cgraph_get_node((tree)fndecl);
145188 +#else
145189 + return cgraph_get_node(fndecl);
145190 +#endif
145191 +}
145192 +
145193 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
145194 +{
145195 + if (cur_node->marked == ASM_STMT_SO_MARK)
145196 + return false;
145197 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
145198 + return false;
145199 + if (strcmp(cur_node->context, context))
145200 + return false;
145201 + return !strcmp(cur_node->decl_name, decl_name);
145202 +}
145203 +
145204 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
145205 +static const char* get_decl_context(const_tree decl)
145206 +{
145207 + const char *context;
145208 +
145209 + if (TREE_CODE(decl) == VAR_DECL)
145210 + return "vardecl";
145211 + if (TREE_CODE(decl) == FUNCTION_DECL)
145212 + return "fndecl";
145213 +
145214 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
145215 + context = get_type_name_from_field(decl);
145216 +
145217 + if (!context)
145218 + return "fielddecl";
145219 + return context;
145220 +}
145221 +
145222 +/* Find the function with the specified argument in the list
145223 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
145224 + * * if num is CANNOT_FIND_ARG then ignore it
145225 + */
145226 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
145227 +{
145228 + next_interesting_function_t cur_node, head;
145229 +
145230 + head = global_next_interesting_function[hash];
145231 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
145232 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
145233 + continue;
145234 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
145235 + return cur_node;
145236 + }
145237 + return NULL;
145238 +}
145239 +
145240 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
145241 +{
145242 + const char *context;
145243 + unsigned int hash;
145244 +
145245 + hash = get_decl_hash(decl, decl_name);
145246 + if (hash == NO_HASH)
145247 + return NULL;
145248 +
145249 + context = get_decl_context(decl);
145250 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
145251 +}
145252 +
145253 +static bool is_vararg(const_tree fn, unsigned int num)
145254 +{
145255 + const_tree fn_type, last, type;
145256 + tree arg_list;
145257 +
145258 + if (num == 0)
145259 + return false;
145260 + if (fn == NULL_TREE)
145261 + return false;
145262 + if (TREE_CODE(fn) != FUNCTION_DECL)
145263 + return false;
145264 +
145265 + fn_type = TREE_TYPE(fn);
145266 + if (fn_type == NULL_TREE)
145267 + return false;
145268 +
145269 + arg_list = TYPE_ARG_TYPES(fn_type);
145270 + if (arg_list == NULL_TREE)
145271 + return false;
145272 + last = TREE_VALUE(tree_last(arg_list));
145273 +
145274 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
145275 + type = last;
145276 + else
145277 + type = TREE_TYPE(last);
145278 +
145279 + gcc_assert(type != NULL_TREE);
145280 + if (type == void_type_node)
145281 + return false;
145282 +
145283 + return num >= (unsigned int)list_length(arg_list);
145284 +}
145285 +
145286 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
145287 +{
145288 + next_interesting_function_t new_node;
145289 +
145290 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
145291 + new_node->decl_name = xstrdup(decl_name);
145292 + gcc_assert(context);
145293 + new_node->context = xstrdup(context);
145294 + new_node->hash = hash;
145295 + new_node->num = num;
145296 + new_node->next = NULL;
145297 + new_node->children = NULL;
145298 + new_node->marked = marked;
145299 + new_node->orig_next_node = orig_next_node;
145300 + return new_node;
145301 +}
145302 +
145303 +// Create the main data structure
145304 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
145305 +{
145306 + unsigned int hash;
145307 + const char *context;
145308 + enum tree_code decl_code = TREE_CODE(decl);
145309 +
145310 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
145311 +
145312 + if (is_vararg(decl, num))
145313 + return NULL;
145314 +
145315 + hash = get_decl_hash(decl, decl_name);
145316 + if (hash == NO_HASH)
145317 + return NULL;
145318 +
145319 + gcc_assert(num <= MAX_PARAM);
145320 + // Clones must have an orig_next_node
145321 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
145322 +
145323 + context = get_decl_context(decl);
145324 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
145325 +}
145326 +
145327 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
145328 +{
145329 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
145330 +
145331 + // new_entry is appended to the end of a list
145332 + new_entry->next = NULL;
145333 +
145334 + cur_global_head = global_next_interesting_function[new_entry->hash];
145335 + if (!cur_global_head) {
145336 + global_next_interesting_function[new_entry->hash] = new_entry;
145337 + return;
145338 + }
145339 +
145340 +
145341 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
145342 + if (!cur_global->next)
145343 + cur_global_end = cur_global;
145344 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
145345 + return;
145346 + }
145347 +
145348 + gcc_assert(cur_global_end);
145349 + cur_global_end->next = new_entry;
145350 +}
145351 +
145352 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
145353 + * and add it to global_next_interesting_function
145354 + */
145355 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
145356 +{
145357 + next_interesting_function_t orig_next_node;
145358 + tree decl;
145359 + unsigned int orig_num;
145360 + enum tree_code decl_code;
145361 + const char *decl_name;
145362 +
145363 + decl = get_orig_fndecl(clone_fndecl);
145364 + decl_code = TREE_CODE(decl);
145365 +
145366 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
145367 + orig_num = num;
145368 + else
145369 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
145370 +
145371 + // Skip over ISRA.162 parm decls
145372 + if (orig_num == CANNOT_FIND_ARG)
145373 + return NULL;
145374 +
145375 + decl_name = get_orig_decl_name(decl);
145376 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
145377 + if (orig_next_node)
145378 + return orig_next_node;
145379 +
145380 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
145381 + gcc_assert(orig_next_node);
145382 +
145383 + add_to_global_next_interesting_function(orig_next_node);
145384 + return orig_next_node;
145385 +}
145386 +
145387 +// Find or create the next_interesting_function_t node for decl and num
145388 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
145389 +{
145390 + next_interesting_function_t cur_next_cnode;
145391 + const char *decl_name = DECL_NAME_POINTER(decl);
145392 +
145393 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
145394 + if (cur_next_cnode)
145395 + goto out;
145396 +
145397 + if (!orig_next_node && made_by_compiler(decl)) {
145398 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
145399 + if (!orig_next_node)
145400 + return NULL;
145401 + }
145402 +
145403 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
145404 + if (!cur_next_cnode)
145405 + return NULL;
145406 +
145407 + add_to_global_next_interesting_function(cur_next_cnode);
145408 +out:
145409 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
145410 + return cur_next_cnode;
145411 + gcc_assert(cur_next_cnode->marked == marked);
145412 + return cur_next_cnode;
145413 +}
145414 +
145415 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
145416 +{
145417 + next_interesting_function_t cur_node;
145418 + const char *context, *decl_name;
145419 +
145420 + decl_name = DECL_NAME_POINTER(decl);
145421 + context = get_decl_context(decl);
145422 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
145423 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
145424 + return true;
145425 + }
145426 + return false;
145427 +}
145428 +
145429 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
145430 +{
145431 + unsigned int num;
145432 + next_interesting_function_t orig_next_node, new_node;
145433 +
145434 + gcc_assert(fndecl != NULL_TREE);
145435 +
145436 + // ignore builtins to not explode coverage (e.g., memcpy)
145437 + if (DECL_BUILT_IN(fndecl))
145438 + return next_cnodes_head;
145439 +
145440 + // convert arg into its position
145441 + if (arg == NULL_TREE)
145442 + num = 0;
145443 + else
145444 + num = find_arg_number_tree(arg, fndecl);
145445 + if (num == CANNOT_FIND_ARG)
145446 + return next_cnodes_head;
145447 +
145448 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
145449 + return next_cnodes_head;
145450 +
145451 + if (made_by_compiler(fndecl)) {
145452 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
145453 + if (!orig_next_node)
145454 + return next_cnodes_head;
145455 + } else
145456 + orig_next_node = NULL;
145457 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
145458 + if (!new_node)
145459 + return next_cnodes_head;
145460 + new_node->next = next_cnodes_head;
145461 + return new_node;
145462 +}
145463 +
145464 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
145465 +{
145466 + gphi *phi = as_a_gphi(get_def_stmt(result));
145467 + unsigned int i, n = gimple_phi_num_args(phi);
145468 +
145469 + pointer_set_insert(visited, phi);
145470 + for (i = 0; i < n; i++) {
145471 + tree arg = gimple_phi_arg_def(phi, i);
145472 +
145473 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
145474 + }
145475 +
145476 + return next_cnodes_head;
145477 +}
145478 +
145479 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
145480 +{
145481 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
145482 + tree rhs1, rhs2;
145483 +
145484 + rhs1 = gimple_assign_rhs1(def_stmt);
145485 + rhs2 = gimple_assign_rhs2(def_stmt);
145486 +
145487 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
145488 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
145489 +}
145490 +
145491 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
145492 +{
145493 + return next_cnodes_head;
145494 +}
145495 +
145496 +/* Find all functions that influence lhs
145497 + *
145498 + * Encountered functions are added to the children vector (next_interesting_function_t).
145499 + */
145500 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
145501 +{
145502 + const_gimple def_stmt;
145503 +
145504 + if (skip_types(lhs))
145505 + return next_cnodes_head;
145506 +
145507 + if (TREE_CODE(lhs) == PARM_DECL)
145508 + return handle_function(next_cnodes_head, current_function_decl, lhs);
145509 +
145510 + if (TREE_CODE(lhs) != SSA_NAME)
145511 + return next_cnodes_head;
145512 +
145513 + def_stmt = get_def_stmt(lhs);
145514 + if (!def_stmt)
145515 + return next_cnodes_head;
145516 +
145517 + if (pointer_set_insert(visited, def_stmt))
145518 + return next_cnodes_head;
145519 +
145520 + switch (gimple_code(def_stmt)) {
145521 + case GIMPLE_NOP:
145522 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
145523 + case GIMPLE_ASM:
145524 + if (is_size_overflow_asm(def_stmt))
145525 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
145526 + return next_cnodes_head;
145527 + case GIMPLE_CALL: {
145528 + tree fndecl = gimple_call_fndecl(def_stmt);
145529 +
145530 + if (fndecl != NULL_TREE)
145531 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
145532 + fndecl = gimple_call_fn(def_stmt);
145533 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
145534 + }
145535 + case GIMPLE_PHI:
145536 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
145537 + case GIMPLE_ASSIGN:
145538 + switch (gimple_num_ops(def_stmt)) {
145539 + case 2:
145540 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
145541 + case 3:
145542 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
145543 + }
145544 + default:
145545 + debug_gimple_stmt((gimple)def_stmt);
145546 + error("%s: unknown gimple code", __func__);
145547 + gcc_unreachable();
145548 + }
145549 +}
145550 +
145551 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
145552 +static next_interesting_function_t search_next_functions(const_tree node)
145553 +{
145554 + gimple_set *visited;
145555 + next_interesting_function_t next_cnodes_head;
145556 +
145557 + visited = pointer_set_create();
145558 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
145559 + pointer_set_destroy(visited);
145560 +
145561 + return next_cnodes_head;
145562 +}
145563 +
145564 +// True if child already exists in the next_interesting_function_t children vector
145565 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
145566 +{
145567 + unsigned int i;
145568 + next_interesting_function_t cur;
145569 +
145570 + gcc_assert(next_node);
145571 + // handle recursion
145572 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
145573 + return true;
145574 +
145575 +#if BUILDING_GCC_VERSION <= 4007
145576 + if (VEC_empty(next_interesting_function_t, target->children))
145577 + return false;
145578 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
145579 +#else
145580 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
145581 +#endif
145582 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
145583 + return true;
145584 + }
145585 + return false;
145586 +}
145587 +
145588 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
145589 +{
145590 + if (!has_next_interesting_function_vec(parent, child)) {
145591 +#if BUILDING_GCC_VERSION <= 4007
145592 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
145593 +#else
145594 + vec_safe_push(parent->children, child);
145595 +#endif
145596 + }
145597 +}
145598 +
145599 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
145600 +
145601 +// Add children to parent and global_next_interesting_function
145602 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
145603 +{
145604 + next_interesting_function_t cur = children;
145605 +
145606 + gcc_assert(parent);
145607 +
145608 + while (cur) {
145609 + next_interesting_function_t next, child;
145610 +
145611 + next = cur->next;
145612 +
145613 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
145614 + if (!child) {
145615 + add_to_global_next_interesting_function(cur);
145616 + child = cur;
145617 + }
145618 +
145619 + check_local_variables(child);
145620 +
145621 + push_child(parent, child);
145622 +
145623 + cur = next;
145624 + }
145625 +
145626 + check_local_variables(parent);
145627 +}
145628 +
145629 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
145630 +{
145631 + return NULL;
145632 +}
145633 +
145634 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
145635 +{
145636 + switch (gimple_code(stmt)) {
145637 + case GIMPLE_ASM:
145638 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
145639 + case GIMPLE_CALL: {
145640 + tree decl = gimple_call_fndecl(stmt);
145641 +
145642 + if (decl != NULL_TREE)
145643 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
145644 + decl = gimple_call_fn(stmt);
145645 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
145646 + }
145647 + case GIMPLE_RETURN:
145648 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
145649 + default:
145650 + debug_gimple_stmt((gimple)stmt);
145651 + gcc_unreachable();
145652 + }
145653 +}
145654 +
145655 +// Handle potential next_interesting_function_t parent if its argument has an integer type
145656 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
145657 +{
145658 + const_tree start_var;
145659 + next_interesting_function_t children_next_cnode, parent_next_cnode;
145660 +
145661 + switch (gimple_code(stmt)) {
145662 + case GIMPLE_ASM:
145663 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
145664 + return;
145665 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
145666 + gcc_assert(start_var != NULL_TREE);
145667 + break;
145668 + case GIMPLE_CALL:
145669 + start_var = gimple_call_arg(stmt, num - 1);
145670 + break;
145671 + case GIMPLE_RETURN:
145672 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
145673 + if (start_var == NULL_TREE)
145674 + return;
145675 + break;
145676 + default:
145677 + debug_gimple_stmt((gimple)stmt);
145678 + gcc_unreachable();
145679 + }
145680 +
145681 + if (skip_types(start_var))
145682 + return;
145683 +
145684 + // handle intentional MARK_TURN_OFF
145685 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
145686 + return;
145687 +
145688 + parent_next_cnode = create_parent_next_cnode(stmt, num);
145689 + if (!parent_next_cnode)
145690 + return;
145691 +
145692 + children_next_cnode = search_next_functions(start_var);
145693 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
145694 +}
145695 +
145696 +// Find potential next_interesting_function_t parents
145697 +static void handle_cgraph_node(struct cgraph_node *node)
145698 +{
145699 + basic_block bb;
145700 + tree cur_fndecl = NODE_DECL(node);
145701 +
145702 + set_current_function_decl(cur_fndecl);
145703 +
145704 + FOR_ALL_BB_FN(bb, cfun) {
145705 + gimple_stmt_iterator gsi;
145706 +
145707 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
145708 + gimple stmt = gsi_stmt(gsi);
145709 +
145710 + switch (gimple_code(stmt)) {
145711 + case GIMPLE_RETURN:
145712 + case GIMPLE_ASM:
145713 + collect_all_possible_size_overflow_fns(stmt, 0);
145714 + break;
145715 + case GIMPLE_CALL: {
145716 + unsigned int i, len;
145717 + tree fndecl = gimple_call_fndecl(stmt);
145718 +
145719 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
145720 + break;
145721 +
145722 + len = gimple_call_num_args(stmt);
145723 + for (i = 0; i < len; i++)
145724 + collect_all_possible_size_overflow_fns(stmt, i + 1);
145725 + break;
145726 + }
145727 + default:
145728 + break;
145729 + }
145730 + }
145731 + }
145732 +
145733 + unset_current_function_decl();
145734 +}
145735 +
145736 +/* Collect all potentially interesting function parameters and return values of integer types
145737 + * and store their data flow dependencies
145738 + */
145739 +static void size_overflow_generate_summary(void)
145740 +{
145741 + struct cgraph_node *node;
145742 +
145743 + size_overflow_register_hooks();
145744 +
145745 + FOR_EACH_FUNCTION(node) {
145746 + if (is_valid_cgraph_node(node))
145747 + handle_cgraph_node(node);
145748 + }
145749 +}
145750 +
145751 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
145752 +{
145753 + debug_cgraph_node(node);
145754 + gcc_unreachable();
145755 +}
145756 +
145757 +/* Handle dst if src is in the global_next_interesting_function list.
145758 + * If src is a clone then dst inherits the orig_next_node of src otherwise
145759 + * src will become the orig_next_node of dst.
145760 + */
145761 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
145762 +{
145763 + next_interesting_function_t head, cur;
145764 + const_tree decl;
145765 + const char *src_name, *src_context;
145766 +
145767 + decl = NODE_DECL(src);
145768 + src_name = DECL_NAME_POINTER(decl);
145769 + src_context = get_decl_context(decl);
145770 +
145771 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
145772 + if (!head)
145773 + return;
145774 +
145775 + for (cur = head; cur; cur = cur->next) {
145776 + unsigned int new_argnum;
145777 + next_interesting_function_t orig_next_node, next_node;
145778 + bool dst_clone;
145779 +
145780 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
145781 + continue;
145782 +
145783 + dst_clone = made_by_compiler(NODE_DECL(dst));
145784 + if (!dst_clone)
145785 + break;
145786 +
145787 + // For clones use the original node instead
145788 + if (cur->orig_next_node)
145789 + orig_next_node = cur->orig_next_node;
145790 + else
145791 + orig_next_node = cur;
145792 +
145793 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
145794 + if (new_argnum == CANNOT_FIND_ARG)
145795 + continue;
145796 +
145797 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
145798 + if (next_node)
145799 + add_to_global_next_interesting_function(next_node);
145800 + }
145801 +}
145802 +
145803 +void size_overflow_register_hooks(void)
145804 +{
145805 + static bool init_p = false;
145806 +
145807 + if (init_p)
145808 + return;
145809 + init_p = true;
145810 +
145811 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
145812 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
145813 +}
145814 +
145815 +static void set_yes_so_mark(next_interesting_function_t next_node)
145816 +{
145817 + next_node->marked = YES_SO_MARK;
145818 + // Mark the orig decl as well if it's a clone
145819 + if (next_node->orig_next_node)
145820 + next_node->orig_next_node->marked = YES_SO_MARK;
145821 +}
145822 +
145823 +// Determine if the function is already in the hash table
145824 +static bool is_marked_fn(next_interesting_function_t next_node)
145825 +{
145826 + const struct size_overflow_hash *entry;
145827 +
145828 + if (next_node->marked != NO_SO_MARK)
145829 + return true;
145830 +
145831 + if (next_node->orig_next_node)
145832 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
145833 + else
145834 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
145835 + if (!entry)
145836 + return false;
145837 +
145838 + set_yes_so_mark(next_node);
145839 + return true;
145840 +}
145841 +
145842 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
145843 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
145844 +{
145845 + unsigned int i;
145846 + next_interesting_function_t child;
145847 +
145848 +#if BUILDING_GCC_VERSION <= 4007
145849 + if (VEC_empty(next_interesting_function_t, parent->children))
145850 + return NULL;
145851 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
145852 +#else
145853 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
145854 +#endif
145855 + if (child->num == 0)
145856 + continue;
145857 + if (strcmp(parent->decl_name, child->decl_name))
145858 + continue;
145859 + if (!strcmp(child->context, "fndecl"))
145860 + return child;
145861 + }
145862 + return NULL;
145863 +}
145864 +
145865 +/* Trace a return value of function pointer type back to an argument via a concrete function
145866 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
145867 +static void search_missing_fptr_arg(next_interesting_function_t parent)
145868 +{
145869 + next_interesting_function_t tracked_fn, cur_next_node, child;
145870 + unsigned int i;
145871 +#if BUILDING_GCC_VERSION <= 4007
145872 + VEC(next_interesting_function_t, heap) *new_children = NULL;
145873 +#else
145874 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
145875 +#endif
145876 +
145877 + if (parent->num != 0)
145878 + return;
145879 + if (!strcmp(parent->context, "fndecl"))
145880 + return;
145881 + if (!strcmp(parent->context, "vardecl"))
145882 + return;
145883 +
145884 + // fnptr 0 && fn 0
145885 +#if BUILDING_GCC_VERSION <= 4007
145886 + if (VEC_empty(next_interesting_function_t, parent->children))
145887 + return;
145888 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
145889 +#else
145890 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
145891 +#endif
145892 + if (child->num != 0)
145893 + continue;
145894 + // (fn 0 -> fn 2)
145895 + tracked_fn = get_same_not_ret_child(child);
145896 + if (!tracked_fn)
145897 + continue;
145898 +
145899 + // fn 2 => fnptr 2
145900 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
145901 + if (cur_next_node->num != tracked_fn->num)
145902 + continue;
145903 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
145904 + continue;
145905 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
145906 +#if BUILDING_GCC_VERSION <= 4007
145907 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
145908 +#else
145909 + vec_safe_push(new_children, cur_next_node);
145910 +#endif
145911 + }
145912 + }
145913 + }
145914 +
145915 +#if BUILDING_GCC_VERSION == 4005
145916 + if (VEC_empty(next_interesting_function_t, new_children))
145917 + return;
145918 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
145919 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
145920 +#elif BUILDING_GCC_VERSION <= 4007
145921 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
145922 +#else
145923 + vec_safe_splice(parent->children, new_children);
145924 +#endif
145925 +}
145926 +
145927 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
145928 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
145929 +{
145930 + unsigned int i;
145931 + next_interesting_function_t child;
145932 +
145933 + gcc_assert(parent);
145934 + check_global_variables(parent);
145935 + search_missing_fptr_arg(parent);
145936 + print_missing_function(parent);
145937 +
145938 +#if BUILDING_GCC_VERSION <= 4007
145939 + if (VEC_empty(next_interesting_function_t, parent->children))
145940 + return;
145941 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
145942 +#else
145943 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
145944 +#endif
145945 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
145946 + child->marked = YES_SO_MARK;
145947 + if (!pointer_set_insert(visited, child))
145948 + print_missing_functions(visited, child);
145949 + }
145950 +}
145951 +
145952 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
145953 +
145954 +// Print all missing interesting functions
145955 +static unsigned int size_overflow_execute(void)
145956 +{
145957 + unsigned int i;
145958 + next_interesting_function_set *visited;
145959 + next_interesting_function_t cur_global;
145960 +
145961 + visited = next_interesting_function_pointer_set_create();
145962 +
145963 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
145964 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
145965 + if (is_marked_fn(cur_global))
145966 + print_missing_functions(visited, cur_global);
145967 + }
145968 + }
145969 +
145970 + pointer_set_destroy(visited);
145971 +
145972 +/* if (in_lto_p) {
145973 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
145974 + print_global_next_interesting_functions();
145975 + }*/
145976 +
145977 + return 0;
145978 +}
145979 +
145980 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
145981 +#if BUILDING_GCC_VERSION >= 4008
145982 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
145983 +#elif BUILDING_GCC_VERSION >= 4006
145984 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
145985 +#else
145986 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
145987 +#endif
145988 +
145989 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
145990 +
145991 +#if BUILDING_GCC_VERSION >= 4009
145992 +static const struct pass_data size_overflow_functions_pass_data = {
145993 +#else
145994 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
145995 + .pass = {
145996 +#endif
145997 + .type = IPA_PASS,
145998 + .name = "size_overflow_functions",
145999 +#if BUILDING_GCC_VERSION >= 4008
146000 + .optinfo_flags = OPTGROUP_NONE,
146001 +#endif
146002 +#if BUILDING_GCC_VERSION >= 5000
146003 +#elif BUILDING_GCC_VERSION >= 4009
146004 + .has_gate = false,
146005 + .has_execute = true,
146006 +#else
146007 + .gate = NULL,
146008 + .execute = size_overflow_execute,
146009 + .sub = NULL,
146010 + .next = NULL,
146011 + .static_pass_number = 0,
146012 +#endif
146013 + .tv_id = TV_NONE,
146014 + .properties_required = 0,
146015 + .properties_provided = 0,
146016 + .properties_destroyed = 0,
146017 + .todo_flags_start = 0,
146018 + .todo_flags_finish = 0,
146019 +#if BUILDING_GCC_VERSION < 4009
146020 + },
146021 + .generate_summary = size_overflow_generate_summary,
146022 + .write_summary = size_overflow_write_summary_lto,
146023 + .read_summary = size_overflow_read_summary_lto,
146024 +#if BUILDING_GCC_VERSION >= 4006
146025 + .write_optimization_summary = size_overflow_write_summary_lto,
146026 + .read_optimization_summary = size_overflow_read_summary_lto,
146027 +#endif
146028 + .stmt_fixup = NULL,
146029 + .function_transform_todo_flags_start = 0,
146030 + .function_transform = size_overflow_transform,
146031 + .variable_transform = NULL,
146032 +#endif
146033 +};
146034 +
146035 +#if BUILDING_GCC_VERSION >= 4009
146036 +namespace {
146037 +class size_overflow_functions_pass : public ipa_opt_pass_d {
146038 +public:
146039 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
146040 + g,
146041 + size_overflow_generate_summary,
146042 + size_overflow_write_summary_lto,
146043 + size_overflow_read_summary_lto,
146044 + size_overflow_write_summary_lto,
146045 + size_overflow_read_summary_lto,
146046 + NULL,
146047 + 0,
146048 + size_overflow_transform,
146049 + NULL) {}
146050 +#if BUILDING_GCC_VERSION >= 5000
146051 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
146052 +#else
146053 + unsigned int execute() { return size_overflow_execute(); }
146054 +#endif
146055 +};
146056 +}
146057 +
146058 +opt_pass *make_size_overflow_functions_pass(void)
146059 +{
146060 + return new size_overflow_functions_pass();
146061 +}
146062 +#else
146063 +struct opt_pass *make_size_overflow_functions_pass(void)
146064 +{
146065 + return &size_overflow_functions_pass.pass;
146066 +}
146067 +#endif
146068 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
146069 new file mode 100644
146070 index 0000000..cf8320d
146071 --- /dev/null
146072 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
146073 @@ -0,0 +1,256 @@
146074 +/*
146075 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146076 + * Licensed under the GPL v2, or (at your option) v3
146077 + *
146078 + * Homepage:
146079 + * https://github.com/ephox-gcc-plugins/size_overflow
146080 + *
146081 + * Documentation:
146082 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146083 + *
146084 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146085 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146086 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146087 + *
146088 + * Usage:
146089 + * $ make
146090 + * $ make run
146091 + */
146092 +
146093 +#include "size_overflow.h"
146094 +
146095 +int plugin_is_GPL_compatible;
146096 +
146097 +tree report_size_overflow_decl;
146098 +
146099 +tree size_overflow_type_HI;
146100 +tree size_overflow_type_SI;
146101 +tree size_overflow_type_DI;
146102 +tree size_overflow_type_TI;
146103 +
146104 +static struct plugin_info size_overflow_plugin_info = {
146105 + .version = "20150429",
146106 + .help = "no-size-overflow\tturn off size overflow checking\n",
146107 +};
146108 +
146109 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
146110 +{
146111 + unsigned int arg_count;
146112 + enum tree_code code = TREE_CODE(*node);
146113 +
146114 + switch (code) {
146115 + case FUNCTION_DECL:
146116 + arg_count = type_num_arguments(TREE_TYPE(*node));
146117 + break;
146118 + case FUNCTION_TYPE:
146119 + case METHOD_TYPE:
146120 + arg_count = type_num_arguments(*node);
146121 + break;
146122 + default:
146123 + *no_add_attrs = true;
146124 + error("%s: %qE attribute only applies to functions", __func__, name);
146125 + return NULL_TREE;
146126 + }
146127 +
146128 + for (; args; args = TREE_CHAIN(args)) {
146129 + int cur_val;
146130 + tree position = TREE_VALUE(args);
146131 +
146132 + if (TREE_CODE(position) != INTEGER_CST) {
146133 + error("%s: parameter isn't an integer", __func__);
146134 + debug_tree(args);
146135 + *no_add_attrs = true;
146136 + return NULL_TREE;
146137 + }
146138 +
146139 + cur_val = tree_to_shwi(position);
146140 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
146141 + error("%s: parameter %d is outside range.", __func__, cur_val);
146142 + *no_add_attrs = true;
146143 + return NULL_TREE;
146144 + }
146145 + }
146146 + return NULL_TREE;
146147 +}
146148 +
146149 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
146150 +{
146151 + unsigned int arg_count;
146152 + HOST_WIDE_INT s_first_arg;
146153 + enum tree_code code = TREE_CODE(*node);
146154 +
146155 + switch (code) {
146156 + case FUNCTION_DECL:
146157 + arg_count = type_num_arguments(TREE_TYPE(*node));
146158 + break;
146159 + case FUNCTION_TYPE:
146160 + case METHOD_TYPE:
146161 + arg_count = type_num_arguments(*node);
146162 + break;
146163 + case FIELD_DECL:
146164 + return NULL_TREE;
146165 + default:
146166 + *no_add_attrs = true;
146167 + error("%qE attribute only applies to functions", name);
146168 + return NULL_TREE;
146169 + }
146170 +
146171 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
146172 + if (s_first_arg == -1)
146173 + return NULL_TREE;
146174 + if (s_first_arg < -1)
146175 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
146176 +
146177 + for (; args; args = TREE_CHAIN(args)) {
146178 + unsigned int cur_val;
146179 +
146180 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
146181 + error("%s: parameter isn't an integer", __func__);
146182 + debug_tree(args);
146183 + *no_add_attrs = true;
146184 + return NULL_TREE;
146185 + }
146186 +
146187 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
146188 + if (cur_val > arg_count ) {
146189 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
146190 + *no_add_attrs = true;
146191 + return NULL_TREE;
146192 + }
146193 + }
146194 + return NULL_TREE;
146195 +}
146196 +
146197 +static struct attribute_spec size_overflow_attr = {
146198 + .name = "size_overflow",
146199 + .min_length = 1,
146200 + .max_length = -1,
146201 + .decl_required = true,
146202 + .type_required = false,
146203 + .function_type_required = false,
146204 + .handler = handle_size_overflow_attribute,
146205 +#if BUILDING_GCC_VERSION >= 4007
146206 + .affects_type_identity = false
146207 +#endif
146208 +};
146209 +
146210 +static struct attribute_spec intentional_overflow_attr = {
146211 + .name = "intentional_overflow",
146212 + .min_length = 1,
146213 + .max_length = -1,
146214 + .decl_required = true,
146215 + .type_required = false,
146216 + .function_type_required = false,
146217 + .handler = handle_intentional_overflow_attribute,
146218 +#if BUILDING_GCC_VERSION >= 4007
146219 + .affects_type_identity = false
146220 +#endif
146221 +};
146222 +
146223 +static void register_attributes(void __unused *event_data, void __unused *data)
146224 +{
146225 + register_attribute(&size_overflow_attr);
146226 + register_attribute(&intentional_overflow_attr);
146227 +}
146228 +
146229 +static tree create_typedef(tree type, const char* ident)
146230 +{
146231 + tree new_type, decl;
146232 +
146233 + new_type = build_variant_type_copy(type);
146234 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
146235 + DECL_ORIGINAL_TYPE(decl) = type;
146236 + TYPE_NAME(new_type) = decl;
146237 + return new_type;
146238 +}
146239 +
146240 +// Create the noreturn report_size_overflow() function decl.
146241 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
146242 +{
146243 + tree const_char_ptr_type_node;
146244 + tree fntype;
146245 +
146246 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
146247 +
146248 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
146249 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
146250 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
146251 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
146252 +
146253 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
146254 + fntype = build_function_type_list(void_type_node,
146255 + const_char_ptr_type_node,
146256 + unsigned_type_node,
146257 + const_char_ptr_type_node,
146258 + const_char_ptr_type_node,
146259 + NULL_TREE);
146260 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
146261 +
146262 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
146263 + TREE_PUBLIC(report_size_overflow_decl) = 1;
146264 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
146265 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
146266 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
146267 +// !!!
146268 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
146269 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
146270 + TREE_USED(report_size_overflow_decl) = 1;
146271 + TREE_NOTHROW(report_size_overflow_decl) = 1;
146272 +}
146273 +
146274 +
146275 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
146276 +{
146277 + int i;
146278 + const char * const plugin_name = plugin_info->base_name;
146279 + const int argc = plugin_info->argc;
146280 + const struct plugin_argument * const argv = plugin_info->argv;
146281 + bool enable = true;
146282 + struct register_pass_info insert_size_overflow_asm_pass_info;
146283 + struct register_pass_info size_overflow_functions_pass_info;
146284 +
146285 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
146286 + {
146287 + .base = &report_size_overflow_decl,
146288 + .nelt = 1,
146289 + .stride = sizeof(report_size_overflow_decl),
146290 + .cb = &gt_ggc_mx_tree_node,
146291 + .pchw = &gt_pch_nx_tree_node
146292 + },
146293 + LAST_GGC_ROOT_TAB
146294 + };
146295 +
146296 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
146297 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
146298 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
146299 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
146300 +
146301 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
146302 + size_overflow_functions_pass_info.reference_pass_name = "inline";
146303 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
146304 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
146305 +
146306 + if (!plugin_default_version_check(version, &gcc_version)) {
146307 + error(G_("incompatible gcc/plugin versions"));
146308 + return 1;
146309 + }
146310 +
146311 + for (i = 0; i < argc; ++i) {
146312 + if (!strcmp(argv[i].key, "no-size-overflow")) {
146313 + enable = false;
146314 + continue;
146315 + }
146316 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
146317 + }
146318 +
146319 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
146320 + if (enable) {
146321 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
146322 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
146323 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
146324 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
146325 + }
146326 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
146327 +
146328 + return 0;
146329 +}
146330 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
146331 new file mode 100644
146332 index 0000000..1d9ddb6
146333 --- /dev/null
146334 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
146335 @@ -0,0 +1,345 @@
146336 +/*
146337 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146338 + * Licensed under the GPL v2, or (at your option) v3
146339 + *
146340 + * Homepage:
146341 + * https://github.com/ephox-gcc-plugins/size_overflow
146342 + *
146343 + * Documentation:
146344 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146345 + *
146346 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146347 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146348 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146349 + *
146350 + * Usage:
146351 + * $ make
146352 + * $ make run
146353 + */
146354 +
146355 +#include "size_overflow.h"
146356 +
146357 +#include "size_overflow_hash.h"
146358 +#include "size_overflow_hash_aux.h"
146359 +
146360 +static const_tree get_function_type(const_tree decl)
146361 +{
146362 + if (FUNCTION_PTR_P(decl))
146363 + return TREE_TYPE(TREE_TYPE(decl));
146364 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
146365 + return TREE_TYPE(decl);
146366 +}
146367 +
146368 +static unsigned char get_tree_code(const_tree type)
146369 +{
146370 + switch (TREE_CODE(type)) {
146371 + case ARRAY_TYPE:
146372 + return 0;
146373 + case BOOLEAN_TYPE:
146374 + return 1;
146375 + case ENUMERAL_TYPE:
146376 + return 2;
146377 + case FUNCTION_TYPE:
146378 + return 3;
146379 + case INTEGER_TYPE:
146380 + return 4;
146381 + case POINTER_TYPE:
146382 + return 5;
146383 + case RECORD_TYPE:
146384 + return 6;
146385 + case UNION_TYPE:
146386 + return 7;
146387 + case VOID_TYPE:
146388 + return 8;
146389 + case REAL_TYPE:
146390 + return 9;
146391 + case VECTOR_TYPE:
146392 + return 10;
146393 + case REFERENCE_TYPE:
146394 + return 11;
146395 + case OFFSET_TYPE:
146396 + return 12;
146397 + case COMPLEX_TYPE:
146398 + return 13;
146399 + default:
146400 + debug_tree((tree)type);
146401 + gcc_unreachable();
146402 + }
146403 +}
146404 +
146405 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
146406 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
146407 +{
146408 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
146409 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
146410 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
146411 +
146412 + unsigned int m = 0x57559429;
146413 + unsigned int n = 0x5052acdb;
146414 + const unsigned int *key4 = (const unsigned int *)key;
146415 + unsigned int h = len;
146416 + unsigned int k = len + seed + n;
146417 + unsigned long long p;
146418 +
146419 + while (len >= 8) {
146420 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
146421 + len -= 8;
146422 + }
146423 + if (len >= 4) {
146424 + cwmixb(key4[0]) key4 += 1;
146425 + len -= 4;
146426 + }
146427 + if (len)
146428 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
146429 + cwmixb(h ^ (k + n));
146430 + return k ^ h;
146431 +
146432 +#undef cwfold
146433 +#undef cwmixa
146434 +#undef cwmixb
146435 +}
146436 +
146437 +// For function pointer fields include the structure name in the hash
146438 +static unsigned int get_type_name_hash(const_tree decl)
146439 +{
146440 + const char *type_str;
146441 + unsigned int type_name_len;
146442 +
146443 + if (!FUNCTION_PTR_P(decl))
146444 + return 0;
146445 + if (TREE_CODE(decl) == VAR_DECL)
146446 + return 0;
146447 +
146448 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
146449 + type_str = get_type_name_from_field(decl);
146450 + if (!type_str)
146451 + return 0;
146452 + type_name_len = strlen(type_str);
146453 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
146454 +}
146455 +
146456 +static void set_hash(struct decl_hash *decl_hash_data)
146457 +{
146458 + unsigned int fn, type, codes, seed = 0;
146459 +
146460 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
146461 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
146462 + type = get_type_name_hash(decl_hash_data->decl);
146463 + decl_hash_data->hash = type ^ fn ^ codes;
146464 +}
146465 +
146466 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
146467 +{
146468 + gcc_assert(type != NULL_TREE);
146469 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
146470 +
146471 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
146472 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
146473 + decl_hash_data->tree_codes_len++;
146474 + type = TREE_TYPE(type);
146475 + }
146476 +}
146477 +
146478 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
146479 +{
146480 + const_tree result;
146481 +
146482 + gcc_assert(node != NULL_TREE);
146483 +
146484 + if (DECL_P(node)) {
146485 + result = DECL_RESULT(node);
146486 + if (result != NULL_TREE)
146487 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
146488 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
146489 + }
146490 +
146491 + gcc_assert(TYPE_P(node));
146492 +
146493 + if (TREE_CODE(node) == FUNCTION_TYPE)
146494 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
146495 +
146496 + return set_decl_type_codes(node, decl_hash_data);
146497 +}
146498 +
146499 +static void set_decl_codes(struct decl_hash *decl_hash_data)
146500 +{
146501 + const_tree arg, type;
146502 + enum tree_code code;
146503 +
146504 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
146505 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
146506 + return;
146507 + }
146508 +
146509 + type = get_function_type(decl_hash_data->decl);
146510 + code = TREE_CODE(type);
146511 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
146512 +
146513 + if (FUNCTION_PTR_P(decl_hash_data->decl))
146514 + set_result_codes(type, decl_hash_data);
146515 + else
146516 + set_result_codes(decl_hash_data->decl, decl_hash_data);
146517 +
146518 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
146519 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
146520 +}
146521 +
146522 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
146523 +{
146524 + while (entry) {
146525 + if (!strcmp(entry->name, func_name))
146526 + return entry;
146527 + entry = entry->next;
146528 + }
146529 + return NULL;
146530 +}
146531 +
146532 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
146533 +{
146534 + struct decl_hash decl_hash_data;
146535 + enum tree_code code = TREE_CODE(decl);
146536 +
146537 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
146538 +
146539 + // skip builtins __builtin_constant_p
146540 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
146541 + return NO_HASH;
146542 +
146543 + decl_hash_data.fn_name = decl_name;
146544 + decl_hash_data.decl = decl;
146545 + decl_hash_data.tree_codes_len = 0;
146546 +
146547 + set_decl_codes(&decl_hash_data);
146548 + gcc_assert(decl_hash_data.tree_codes_len != 0);
146549 + set_hash(&decl_hash_data);
146550 + return decl_hash_data.hash;
146551 +}
146552 +
146553 +const char *get_orig_decl_name(const_tree decl)
146554 +{
146555 + const char *name;
146556 + unsigned int len;
146557 + const void *end;
146558 + const_tree orig_decl = DECL_ORIGIN(decl);
146559 +
146560 + len = DECL_NAME_LENGTH(orig_decl);
146561 + name = DECL_NAME_POINTER(orig_decl);
146562 +
146563 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
146564 + * In such cases we will extract the name from the clone and use it in the hash table
146565 + * without checking the parameter number on the original (unavailable) decl.
146566 + */
146567 +
146568 + if (made_by_compiler(orig_decl)) {
146569 + end = memchr(name, '.', len);
146570 + gcc_assert(end);
146571 + len = (long)end - (long)name;
146572 + gcc_assert(len > 0);
146573 + }
146574 +
146575 + return xstrndup(name, len);
146576 +}
146577 +
146578 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
146579 +{
146580 + const struct size_overflow_hash *entry, *entry_node;
146581 +
146582 + entry = size_overflow_hash[hash];
146583 + entry_node = get_proper_hash_chain(entry, decl_name);
146584 + if (entry_node && entry_node->param & (1U << argnum))
146585 + return entry_node;
146586 +
146587 + entry = size_overflow_hash_aux[hash];
146588 + entry_node = get_proper_hash_chain(entry, decl_name);
146589 + if (entry_node && entry_node->param & (1U << argnum))
146590 + return entry_node;
146591 +
146592 + return NULL;
146593 +}
146594 +
146595 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
146596 +{
146597 + const struct size_overflow_hash *entry;
146598 + const_tree orig_decl;
146599 + unsigned int orig_argnum, hash;
146600 + const char *decl_name;
146601 +
146602 + if (made_by_compiler(fndecl)) {
146603 + orig_decl = get_orig_fndecl(fndecl);
146604 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
146605 + } else {
146606 + orig_decl = fndecl;
146607 + orig_argnum = argnum;
146608 + }
146609 +
146610 + if (orig_argnum == CANNOT_FIND_ARG)
146611 + return NULL;
146612 +
146613 + decl_name = get_orig_decl_name(orig_decl);
146614 + hash = get_decl_hash(orig_decl, decl_name);
146615 + if (hash == NO_HASH)
146616 + return NULL;
146617 +
146618 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
146619 + return entry;
146620 +}
146621 +
146622 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
146623 +{
146624 + tree var;
146625 + unsigned int argnum = 1;
146626 +
146627 + if (DECL_ARGUMENTS(func) == NULL_TREE)
146628 + return CANNOT_FIND_ARG;
146629 +
146630 + if (TREE_CODE(arg) == SSA_NAME)
146631 + arg = SSA_NAME_VAR(arg);
146632 +
146633 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
146634 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
146635 + continue;
146636 + if (!skip_types(var))
146637 + return argnum;
146638 + }
146639 +
146640 + return CANNOT_FIND_ARG;
146641 +}
146642 +
146643 +const_tree get_attribute(const char* attr_name, const_tree decl)
146644 +{
146645 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
146646 + if (attr && TREE_VALUE(attr))
146647 + return attr;
146648 + return NULL_TREE;
146649 +}
146650 +
146651 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
146652 + * If the function is missing everywhere then print the missing message into stderr.
146653 + */
146654 +void print_missing_function(next_interesting_function_t node)
146655 +{
146656 + unsigned int argnum, hash;
146657 + const struct size_overflow_hash *entry;
146658 + const char *decl_name;
146659 +
146660 + if (node->marked == ASM_STMT_SO_MARK)
146661 + return;
146662 +
146663 + if (node->orig_next_node) {
146664 + hash = node->orig_next_node->hash;
146665 + decl_name = node->orig_next_node->decl_name;
146666 + argnum = node->orig_next_node->num;
146667 + } else {
146668 + hash = node->hash;
146669 + decl_name = node->decl_name;
146670 + argnum = node->num;
146671 + }
146672 +
146673 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
146674 + if (entry)
146675 + return;
146676 +
146677 + // inform() would be too slow
146678 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
146679 +}
146680 +
146681 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
146682 new file mode 100644
146683 index 0000000..13c610e
146684 --- /dev/null
146685 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
146686 @@ -0,0 +1,431 @@
146687 +/*
146688 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146689 + * Licensed under the GPL v2, or (at your option) v3
146690 + *
146691 + * Homepage:
146692 + * https://github.com/ephox-gcc-plugins/size_overflow
146693 + *
146694 + * Documentation:
146695 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146696 + *
146697 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146698 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146699 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146700 + *
146701 + * Usage:
146702 + * $ make
146703 + * $ make run
146704 + */
146705 +
146706 +#include "size_overflow.h"
146707 +
146708 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
146709 +{
146710 + const_gimple assign;
146711 + tree orig_type = TREE_TYPE(orig_node);
146712 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
146713 +
146714 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
146715 + return get_lhs(assign);
146716 +}
146717 +
146718 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
146719 +{
146720 + tree list;
146721 +
146722 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
146723 +
146724 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
146725 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
146726 + gimple_asm_set_input_op(stmt, 0, list);
146727 +}
146728 +
146729 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
146730 +{
146731 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
146732 +
146733 + switch (gimple_code(stmt)) {
146734 + case GIMPLE_RETURN:
146735 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
146736 + break;
146737 + case GIMPLE_CALL:
146738 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
146739 + break;
146740 + case GIMPLE_ASM:
146741 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
146742 + break;
146743 + default:
146744 + debug_gimple_stmt(stmt);
146745 + gcc_unreachable();
146746 + }
146747 +
146748 + update_stmt(stmt);
146749 +}
146750 +
146751 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
146752 +static bool skip_asm_cast(const_tree arg)
146753 +{
146754 + gimple def_stmt = get_def_stmt(arg);
146755 +
146756 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
146757 + return false;
146758 +
146759 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
146760 + if (is_size_overflow_asm(def_stmt))
146761 + return false;
146762 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
146763 +}
146764 +
146765 +struct interesting_stmts {
146766 + struct interesting_stmts *next;
146767 + gimple first_stmt;
146768 + tree orig_node;
146769 + unsigned int num;
146770 +};
146771 +
146772 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
146773 +{
146774 + struct interesting_stmts *new_node;
146775 +
146776 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
146777 + new_node->first_stmt = first_stmt;
146778 + new_node->num = num;
146779 + new_node->orig_node = orig_node;
146780 + new_node->next = head;
146781 + return new_node;
146782 +}
146783 +
146784 +static void free_interesting_stmts(struct interesting_stmts *head)
146785 +{
146786 + while (head) {
146787 + struct interesting_stmts *cur = head->next;
146788 + free(head);
146789 + head = cur;
146790 + }
146791 +}
146792 +
146793 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
146794 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
146795 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
146796 + */
146797 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
146798 +{
146799 + enum tree_code orig_code;
146800 +
146801 + gcc_assert(orig_node != NULL_TREE);
146802 +
146803 + if (is_gimple_constant(orig_node))
146804 + return head;
146805 +
146806 + orig_code = TREE_CODE(orig_node);
146807 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
146808 + gcc_assert(!skip_types(orig_node));
146809 +
146810 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
146811 + return head;
146812 +
146813 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
146814 + return head;
146815 +
146816 + if (skip_asm_cast(orig_node))
146817 + return head;
146818 +
146819 + return create_interesting_stmts(head, orig_node, first_stmt, num);
146820 +}
146821 +
146822 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
146823 +{
146824 + struct interesting_stmts *cur;
146825 +
146826 + for (cur = head; cur; cur = cur->next) {
146827 + tree new_node;
146828 +
146829 + new_node = expand(visited, cur->orig_node);
146830 + if (new_node == NULL_TREE)
146831 + continue;
146832 +
146833 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
146834 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
146835 + }
146836 +}
146837 +
146838 +static bool is_interesting_function(const_tree decl, unsigned int num)
146839 +{
146840 + const struct size_overflow_hash *so_hash;
146841 +
146842 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
146843 + return true;
146844 +
146845 + if (made_by_compiler(decl))
146846 + return false;
146847 +
146848 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
146849 + return so_hash != NULL;
146850 +}
146851 +
146852 +tree handle_fnptr_assign(const_gimple stmt)
146853 +{
146854 + tree field, rhs, op0;
146855 + const_tree op0_type;
146856 + enum tree_code rhs_code;
146857 +
146858 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
146859 + if (gimple_num_ops(stmt) != 2)
146860 + return NULL_TREE;
146861 +
146862 + gcc_assert(gimple_num_ops(stmt) == 2);
146863 + // TODO skip asm_stmt for now
146864 + if (gimple_code(stmt) == GIMPLE_ASM)
146865 + return NULL_TREE;
146866 + rhs = gimple_assign_rhs1(stmt);
146867 + if (is_gimple_constant(rhs))
146868 + return NULL_TREE;
146869 +
146870 + rhs_code = TREE_CODE(rhs);
146871 + if (rhs_code == VAR_DECL)
146872 + return rhs;
146873 +
146874 + switch (rhs_code) {
146875 + case ADDR_EXPR:
146876 + op0 = TREE_OPERAND(rhs, 0);
146877 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
146878 + return op0;
146879 + case COMPONENT_REF:
146880 + break;
146881 + // TODO skip array_ref for now
146882 + case ARRAY_REF:
146883 + return NULL_TREE;
146884 + // TODO skip ssa_name because it can lead to parm_decl
146885 + case SSA_NAME:
146886 + return NULL_TREE;
146887 +#if BUILDING_GCC_VERSION >= 4006
146888 + // TODO skip mem_ref for now
146889 + case MEM_REF:
146890 + return NULL_TREE;
146891 +#endif
146892 + default:
146893 + debug_tree(rhs);
146894 + debug_gimple_stmt((gimple)stmt);
146895 + gcc_unreachable();
146896 + }
146897 +
146898 + op0 = TREE_OPERAND(rhs, 0);
146899 + switch (TREE_CODE(op0)) {
146900 + // TODO skip array_ref and parm_decl for now
146901 + case ARRAY_REF:
146902 + case PARM_DECL:
146903 + return NULL_TREE;
146904 + case COMPONENT_REF:
146905 +#if BUILDING_GCC_VERSION >= 4006
146906 + case MEM_REF:
146907 +#endif
146908 + case VAR_DECL:
146909 + break;
146910 + default:
146911 + debug_tree(op0);
146912 + gcc_unreachable();
146913 + }
146914 +
146915 + op0_type = TREE_TYPE(op0);
146916 + // TODO skip unions for now
146917 + if (TREE_CODE(op0_type) == UNION_TYPE)
146918 + return NULL_TREE;
146919 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
146920 +
146921 + field = TREE_OPERAND(rhs, 1);
146922 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
146923 + return field;
146924 +}
146925 +
146926 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
146927 +{
146928 + const_tree fnptr;
146929 + const_gimple def_stmt;
146930 + tree decl = gimple_call_fndecl(call_stmt);
146931 +
146932 + if (decl != NULL_TREE)
146933 + return decl;
146934 +
146935 + fnptr = gimple_call_fn(call_stmt);
146936 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
146937 + if (is_gimple_constant(fnptr))
146938 + return NULL_TREE;
146939 + def_stmt = get_fnptr_def_stmt(fnptr);
146940 + return handle_fnptr_assign(def_stmt);
146941 +}
146942 +
146943 +// Start stmt duplication on marked function parameters
146944 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
146945 +{
146946 + tree decl;
146947 + unsigned int i, len;
146948 +
146949 + len = gimple_call_num_args(call_stmt);
146950 + if (len == 0)
146951 + return head;
146952 +
146953 + decl = get_fn_or_fnptr_decl(call_stmt);
146954 + if (decl == NULL_TREE)
146955 + return head;
146956 +
146957 + for (i = 0; i < len; i++) {
146958 + tree arg;
146959 +
146960 + arg = gimple_call_arg(call_stmt, i);
146961 + if (is_gimple_constant(arg))
146962 + continue;
146963 + if (skip_types(arg))
146964 + continue;
146965 + if (is_interesting_function(decl, i + 1))
146966 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
146967 + }
146968 +
146969 + return head;
146970 +}
146971 +
146972 +// Collect interesting stmts for duplication
146973 +static void search_interesting_stmts(struct visited *visited)
146974 +{
146975 + basic_block bb;
146976 + bool search_ret;
146977 + struct interesting_stmts *head = NULL;
146978 +
146979 + search_ret = is_interesting_function(current_function_decl, 0);
146980 +
146981 + FOR_ALL_BB_FN(bb, cfun) {
146982 + gimple_stmt_iterator gsi;
146983 +
146984 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
146985 + tree first_node;
146986 + gimple stmt = gsi_stmt(gsi);
146987 +
146988 + switch (gimple_code(stmt)) {
146989 + case GIMPLE_ASM:
146990 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
146991 + continue;
146992 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
146993 + head = search_interesting_stmt(head, stmt, first_node, 0);
146994 + break;
146995 + case GIMPLE_RETURN:
146996 + if (!search_ret)
146997 + continue;
146998 + first_node = gimple_return_retval(as_a_greturn(stmt));
146999 + if (first_node == NULL_TREE)
147000 + break;
147001 + head = search_interesting_stmt(head, stmt, first_node, 0);
147002 + break;
147003 + case GIMPLE_CALL:
147004 + head = search_interesting_calls(head, as_a_gcall(stmt));
147005 + break;
147006 + default:
147007 + break;
147008 + }
147009 + }
147010 + }
147011 +
147012 + handle_interesting_stmt(visited, head);
147013 + free_interesting_stmts(head);
147014 +}
147015 +
147016 +static struct visited *create_visited(void)
147017 +{
147018 + struct visited *new_node;
147019 +
147020 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
147021 + new_node->stmts = pointer_set_create();
147022 + new_node->my_stmts = pointer_set_create();
147023 + new_node->skip_expr_casts = pointer_set_create();
147024 + new_node->no_cast_check = pointer_set_create();
147025 + return new_node;
147026 +}
147027 +
147028 +static void free_visited(struct visited *visited)
147029 +{
147030 + pointer_set_destroy(visited->stmts);
147031 + pointer_set_destroy(visited->my_stmts);
147032 + pointer_set_destroy(visited->skip_expr_casts);
147033 + pointer_set_destroy(visited->no_cast_check);
147034 +
147035 + free(visited);
147036 +}
147037 +
147038 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
147039 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
147040 +{
147041 + gassign *assign;
147042 + gimple_stmt_iterator gsi;
147043 +
147044 + // already removed
147045 + if (gimple_bb(asm_stmt) == NULL)
147046 + return;
147047 + gsi = gsi_for_stmt(asm_stmt);
147048 +
147049 + assign = gimple_build_assign(lhs, rhs);
147050 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
147051 + SSA_NAME_DEF_STMT(lhs) = assign;
147052 +
147053 + gsi_remove(&gsi, true);
147054 +}
147055 +
147056 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
147057 +static void remove_size_overflow_asm(gimple stmt)
147058 +{
147059 + gimple_stmt_iterator gsi;
147060 + tree input, output;
147061 +
147062 + if (!is_size_overflow_asm(stmt))
147063 + return;
147064 +
147065 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
147066 + gsi = gsi_for_stmt(stmt);
147067 +
147068 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
147069 + gsi_remove(&gsi, true);
147070 + return;
147071 + }
147072 +
147073 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
147074 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
147075 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
147076 +}
147077 +
147078 +static void remove_all_size_overflow_asm(void)
147079 +{
147080 + basic_block bb;
147081 +
147082 + FOR_ALL_BB_FN(bb, cfun) {
147083 + gimple_stmt_iterator si;
147084 +
147085 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
147086 + remove_size_overflow_asm(gsi_stmt(si));
147087 + }
147088 +}
147089 +
147090 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
147091 +{
147092 + struct visited *visited;
147093 +
147094 +#if BUILDING_GCC_VERSION >= 4008
147095 + if (dump_file) {
147096 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
147097 + size_overflow_dump_function(dump_file, node);
147098 + }
147099 +#endif
147100 + visited = create_visited();
147101 + set_dominance_info();
147102 +
147103 + search_interesting_stmts(visited);
147104 +
147105 + remove_all_size_overflow_asm();
147106 +
147107 + unset_dominance_info();
147108 + free_visited(visited);
147109 +
147110 +#if BUILDING_GCC_VERSION >= 4008
147111 + if (dump_file) {
147112 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
147113 + size_overflow_dump_function(dump_file, node);
147114 + }
147115 +#endif
147116 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
147117 +}
147118 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
147119 new file mode 100644
147120 index 0000000..ec1596a
147121 --- /dev/null
147122 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
147123 @@ -0,0 +1,941 @@
147124 +/*
147125 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
147126 + * Licensed under the GPL v2, or (at your option) v3
147127 + *
147128 + * Homepage:
147129 + * https://github.com/ephox-gcc-plugins/size_overflow
147130 + *
147131 + * Documentation:
147132 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
147133 + *
147134 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
147135 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
147136 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
147137 + *
147138 + * Usage:
147139 + * $ make
147140 + * $ make run
147141 + */
147142 +
147143 +#include "size_overflow.h"
147144 +
147145 +#define MIN_CHECK true
147146 +#define MAX_CHECK false
147147 +
147148 +unsigned int call_count = 0;
147149 +
147150 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
147151 +{
147152 + const_tree type;
147153 + tree new_type;
147154 +
147155 + gcc_assert(node != NULL_TREE);
147156 +
147157 + type = TREE_TYPE(node);
147158 +
147159 + if (pointer_set_contains(visited->my_stmts, stmt))
147160 + return TREE_TYPE(node);
147161 +
147162 + switch (TYPE_MODE(type)) {
147163 + case QImode:
147164 + new_type = size_overflow_type_HI;
147165 + break;
147166 + case HImode:
147167 + new_type = size_overflow_type_SI;
147168 + break;
147169 + case SImode:
147170 + new_type = size_overflow_type_DI;
147171 + break;
147172 + case DImode:
147173 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
147174 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
147175 + else
147176 + new_type = size_overflow_type_TI;
147177 + break;
147178 + case TImode:
147179 + gcc_assert(!TYPE_UNSIGNED(type));
147180 + new_type = size_overflow_type_TI;
147181 + break;
147182 + default:
147183 + debug_tree((tree)node);
147184 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
147185 + gcc_unreachable();
147186 + }
147187 +
147188 + if (TYPE_QUALS(type) != 0)
147189 + return build_qualified_type(new_type, TYPE_QUALS(type));
147190 + return new_type;
147191 +}
147192 +
147193 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
147194 +{
147195 + gimple_stmt_iterator gsi;
147196 + gimple new_stmt;
147197 +
147198 + if (rhs == NULL_TREE)
147199 + return NULL_TREE;
147200 +
147201 + gsi = gsi_for_stmt(stmt);
147202 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
147203 + if (gimple_assign_cast_p(new_stmt))
147204 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
147205 + pointer_set_insert(visited->my_stmts, new_stmt);
147206 +
147207 + return get_lhs(new_stmt);
147208 +}
147209 +
147210 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
147211 +{
147212 + tree lhs, dst_type;
147213 + gimple_stmt_iterator gsi;
147214 +
147215 + if (rhs1 == NULL_TREE) {
147216 + debug_gimple_stmt(oldstmt);
147217 + error("%s: rhs1 is NULL_TREE", __func__);
147218 + gcc_unreachable();
147219 + }
147220 +
147221 + switch (gimple_code(oldstmt)) {
147222 + case GIMPLE_ASM:
147223 + lhs = rhs1;
147224 + break;
147225 + case GIMPLE_CALL:
147226 + case GIMPLE_ASSIGN:
147227 + lhs = gimple_get_lhs(oldstmt);
147228 + break;
147229 + default:
147230 + debug_gimple_stmt(oldstmt);
147231 + gcc_unreachable();
147232 + }
147233 +
147234 + gsi = gsi_for_stmt(oldstmt);
147235 + pointer_set_insert(visited->stmts, oldstmt);
147236 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
147237 + basic_block next_bb, cur_bb;
147238 + const_edge e;
147239 +
147240 + gcc_assert(before == false);
147241 + gcc_assert(stmt_can_throw_internal(oldstmt));
147242 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
147243 + gcc_assert(!gsi_end_p(gsi));
147244 +
147245 + cur_bb = gimple_bb(oldstmt);
147246 + next_bb = cur_bb->next_bb;
147247 + e = find_edge(cur_bb, next_bb);
147248 + gcc_assert(e != NULL);
147249 + gcc_assert(e->flags & EDGE_FALLTHRU);
147250 +
147251 + gsi = gsi_after_labels(next_bb);
147252 + gcc_assert(!gsi_end_p(gsi));
147253 +
147254 + before = true;
147255 + oldstmt = gsi_stmt(gsi);
147256 + }
147257 +
147258 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
147259 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
147260 + else
147261 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
147262 +
147263 + if (is_gimple_constant(rhs1))
147264 + return cast_a_tree(dst_type, rhs1);
147265 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
147266 +}
147267 +
147268 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
147269 +{
147270 + gassign *stmt;
147271 + gimple_stmt_iterator gsi;
147272 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
147273 +
147274 + if (pointer_set_contains(visited->my_stmts, oldstmt))
147275 + return lhs;
147276 +
147277 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
147278 + rhs1 = gimple_assign_rhs1(oldstmt);
147279 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
147280 + }
147281 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
147282 + rhs2 = gimple_assign_rhs2(oldstmt);
147283 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
147284 + }
147285 +
147286 + stmt = as_a_gassign(gimple_copy(oldstmt));
147287 + gimple_set_location(stmt, gimple_location(oldstmt));
147288 + pointer_set_insert(visited->my_stmts, stmt);
147289 +
147290 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
147291 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
147292 +
147293 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
147294 +
147295 + new_var = create_new_var(size_overflow_type);
147296 + new_var = make_ssa_name(new_var, stmt);
147297 + gimple_assign_set_lhs(stmt, new_var);
147298 +
147299 + if (rhs1 != NULL_TREE)
147300 + gimple_assign_set_rhs1(stmt, rhs1);
147301 +
147302 + if (rhs2 != NULL_TREE)
147303 + gimple_assign_set_rhs2(stmt, rhs2);
147304 +#if BUILDING_GCC_VERSION >= 4006
147305 + if (rhs3 != NULL_TREE)
147306 + gimple_assign_set_rhs3(stmt, rhs3);
147307 +#endif
147308 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
147309 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
147310 +
147311 + gsi = gsi_for_stmt(oldstmt);
147312 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
147313 + update_stmt(stmt);
147314 + pointer_set_insert(visited->stmts, oldstmt);
147315 + return gimple_assign_lhs(stmt);
147316 +}
147317 +
147318 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
147319 +{
147320 + const_gimple assign;
147321 + gimple_stmt_iterator gsi;
147322 + basic_block first_bb;
147323 +
147324 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
147325 +
147326 + if (bb->index == 0) {
147327 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147328 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
147329 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147330 + bb = first_bb;
147331 + }
147332 +
147333 + gsi = gsi_after_labels(bb);
147334 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
147335 + pointer_set_insert(visited->my_stmts, assign);
147336 + return get_lhs(assign);
147337 +}
147338 +
147339 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
147340 +{
147341 + gimple_stmt_iterator gsi;
147342 + const_gimple assign;
147343 + gimple def_stmt = get_def_stmt(new_arg);
147344 +
147345 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
147346 + gsi = gsi_after_labels(gimple_bb(def_stmt));
147347 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
147348 + } else {
147349 + gsi = gsi_for_stmt(def_stmt);
147350 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
147351 + }
147352 +
147353 + pointer_set_insert(visited->my_stmts, assign);
147354 + return get_lhs(assign);
147355 +}
147356 +
147357 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
147358 +{
147359 + basic_block bb;
147360 + gimple_stmt_iterator gsi;
147361 + const_gimple def_stmt;
147362 + const_gimple assign;
147363 +
147364 + def_stmt = get_def_stmt(arg);
147365 + bb = gimple_bb(def_stmt);
147366 + gcc_assert(bb->index != 0);
147367 + gsi = gsi_after_labels(bb);
147368 +
147369 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
147370 + pointer_set_insert(visited->my_stmts, assign);
147371 + return get_lhs(assign);
147372 +}
147373 +
147374 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
147375 +{
147376 + tree size_overflow_type;
147377 + tree arg;
147378 + const_gimple def_stmt;
147379 +
147380 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
147381 + return new_arg;
147382 +
147383 + arg = gimple_phi_arg_def(oldstmt, i);
147384 + def_stmt = get_def_stmt(arg);
147385 + gcc_assert(def_stmt != NULL);
147386 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
147387 +
147388 + switch (gimple_code(def_stmt)) {
147389 + case GIMPLE_PHI:
147390 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
147391 + case GIMPLE_NOP: {
147392 + basic_block bb;
147393 +
147394 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
147395 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
147396 + }
147397 + case GIMPLE_ASM: {
147398 + gimple_stmt_iterator gsi;
147399 + const_gimple assign;
147400 + gimple stmt = get_def_stmt(arg);
147401 +
147402 + gsi = gsi_for_stmt(stmt);
147403 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
147404 + pointer_set_insert(visited->my_stmts, assign);
147405 + return get_lhs(assign);
147406 + }
147407 + default:
147408 + gcc_assert(new_arg != NULL_TREE);
147409 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
147410 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
147411 + }
147412 +}
147413 +
147414 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
147415 +{
147416 + basic_block bb;
147417 + gphi *phi;
147418 + gimple_seq seq;
147419 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
147420 +
147421 + bb = gsi_bb(gsi);
147422 +
147423 + if (result == NULL_TREE) {
147424 + tree old_result = gimple_phi_result(oldstmt);
147425 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
147426 +
147427 + result = create_new_var(size_overflow_type);
147428 + }
147429 +
147430 + phi = create_phi_node(result, bb);
147431 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
147432 + seq = phi_nodes(bb);
147433 + gsi = gsi_last(seq);
147434 + gsi_remove(&gsi, false);
147435 +
147436 + gsi = gsi_for_stmt(oldstmt);
147437 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
147438 + gimple_set_bb(phi, bb);
147439 + return phi;
147440 +}
147441 +
147442 +#if BUILDING_GCC_VERSION <= 4007
147443 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
147444 +#else
147445 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
147446 +#endif
147447 +{
147448 + gphi *new_phi;
147449 + unsigned int i;
147450 + tree arg, result;
147451 + location_t loc = gimple_location(oldstmt);
147452 +
147453 +#if BUILDING_GCC_VERSION <= 4007
147454 + gcc_assert(!VEC_empty(tree, *args));
147455 +#else
147456 + gcc_assert(!args->is_empty());
147457 +#endif
147458 +
147459 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
147460 + result = gimple_phi_result(new_phi);
147461 + ssa_name_var = SSA_NAME_VAR(result);
147462 +
147463 +#if BUILDING_GCC_VERSION <= 4007
147464 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
147465 +#else
147466 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
147467 +#endif
147468 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
147469 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
147470 + }
147471 +
147472 +#if BUILDING_GCC_VERSION <= 4007
147473 + VEC_free(tree, heap, *args);
147474 +#else
147475 + vec_free(args);
147476 +#endif
147477 + update_stmt(new_phi);
147478 + pointer_set_insert(visited->my_stmts, new_phi);
147479 + return result;
147480 +}
147481 +
147482 +static tree handle_phi(struct visited *visited, tree orig_result)
147483 +{
147484 + tree ssa_name_var = NULL_TREE;
147485 +#if BUILDING_GCC_VERSION <= 4007
147486 + VEC(tree, heap) *args = NULL;
147487 +#else
147488 + vec<tree, va_heap, vl_embed> *args = NULL;
147489 +#endif
147490 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
147491 + unsigned int i, len = gimple_phi_num_args(oldstmt);
147492 +
147493 + pointer_set_insert(visited->stmts, oldstmt);
147494 + for (i = 0; i < len; i++) {
147495 + tree arg, new_arg;
147496 +
147497 + arg = gimple_phi_arg_def(oldstmt, i);
147498 + new_arg = expand(visited, arg);
147499 +
147500 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
147501 + ssa_name_var = SSA_NAME_VAR(new_arg);
147502 +
147503 + if (is_gimple_constant(arg)) {
147504 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
147505 +
147506 + new_arg = cast_a_tree(size_overflow_type, arg);
147507 + }
147508 +
147509 +#if BUILDING_GCC_VERSION <= 4007
147510 + VEC_safe_push(tree, heap, args, new_arg);
147511 +#else
147512 + vec_safe_push(args, new_arg);
147513 +#endif
147514 + }
147515 +
147516 +#if BUILDING_GCC_VERSION <= 4007
147517 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
147518 +#else
147519 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
147520 +#endif
147521 +}
147522 +
147523 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
147524 +{
147525 + tree rhs1 = gimple_assign_rhs1(stmt);
147526 + tree lhs = gimple_assign_lhs(stmt);
147527 + const_tree rhs1_type = TREE_TYPE(rhs1);
147528 + const_tree lhs_type = TREE_TYPE(lhs);
147529 +
147530 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
147531 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147532 +
147533 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
147534 +}
147535 +
147536 +static bool skip_lhs_cast_check(const gassign *stmt)
147537 +{
147538 + const_tree rhs = gimple_assign_rhs1(stmt);
147539 + const_gimple def_stmt = get_def_stmt(rhs);
147540 +
147541 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
147542 + if (gimple_code(def_stmt) == GIMPLE_ASM)
147543 + return true;
147544 +
147545 + if (is_const_plus_unsigned_signed_truncation(rhs))
147546 + return true;
147547 +
147548 + return false;
147549 +}
147550 +
147551 +static tree create_string_param(tree string)
147552 +{
147553 + tree i_type, a_type;
147554 + const int length = TREE_STRING_LENGTH(string);
147555 +
147556 + gcc_assert(length > 0);
147557 +
147558 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
147559 + a_type = build_array_type(char_type_node, i_type);
147560 +
147561 + TREE_TYPE(string) = a_type;
147562 + TREE_CONSTANT(string) = 1;
147563 + TREE_READONLY(string) = 1;
147564 +
147565 + return build1(ADDR_EXPR, ptr_type_node, string);
147566 +}
147567 +
147568 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
147569 +{
147570 + gcond *cond_stmt;
147571 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
147572 +
147573 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
147574 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
147575 + update_stmt(cond_stmt);
147576 +}
147577 +
147578 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
147579 +{
147580 + gcall *func_stmt;
147581 + const_gimple def_stmt;
147582 + const_tree loc_line;
147583 + tree loc_file, ssa_name, current_func;
147584 + expanded_location xloc;
147585 + char *ssa_name_buf;
147586 + int len;
147587 + struct cgraph_edge *edge;
147588 + struct cgraph_node *report_node;
147589 + int frequency;
147590 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
147591 +
147592 + def_stmt = get_def_stmt(arg);
147593 + xloc = expand_location(gimple_location(def_stmt));
147594 +
147595 + if (!gimple_has_location(def_stmt)) {
147596 + xloc = expand_location(gimple_location(stmt));
147597 + if (!gimple_has_location(stmt))
147598 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
147599 + }
147600 +
147601 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
147602 +
147603 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
147604 + loc_file = create_string_param(loc_file);
147605 +
147606 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
147607 + current_func = create_string_param(current_func);
147608 +
147609 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
147610 + call_count++;
147611 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
147612 + gcc_assert(len > 0);
147613 + ssa_name = build_string(len + 1, ssa_name_buf);
147614 + free(ssa_name_buf);
147615 + ssa_name = create_string_param(ssa_name);
147616 +
147617 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
147618 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
147619 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
147620 +
147621 + report_node = cgraph_get_create_node(report_size_overflow_decl);
147622 + gcc_assert(report_node);
147623 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
147624 +
147625 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
147626 + gcc_assert(edge != NULL);
147627 +}
147628 +
147629 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
147630 +{
147631 + basic_block cond_bb, join_bb, bb_true;
147632 + edge e;
147633 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
147634 +
147635 + cond_bb = gimple_bb(stmt);
147636 + if (before)
147637 + gsi_prev(&gsi);
147638 + if (gsi_end_p(gsi))
147639 + e = split_block_after_labels(cond_bb);
147640 + else
147641 + e = split_block(cond_bb, gsi_stmt(gsi));
147642 + cond_bb = e->src;
147643 + join_bb = e->dest;
147644 + e->flags = EDGE_FALSE_VALUE;
147645 + e->probability = REG_BR_PROB_BASE;
147646 +
147647 + bb_true = create_empty_bb(cond_bb);
147648 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
147649 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
147650 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
147651 +
147652 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
147653 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
147654 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
147655 +
147656 + if (current_loops != NULL) {
147657 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
147658 + add_bb_to_loop(bb_true, cond_bb->loop_father);
147659 + }
147660 +
147661 + insert_cond(cond_bb, arg, cond_code, type_value);
147662 + insert_cond_result(bb_true, stmt, arg, min);
147663 +
147664 +// print_the_code_insertions(stmt);
147665 +}
147666 +
147667 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
147668 +{
147669 + const_tree rhs_type = TREE_TYPE(rhs);
147670 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
147671 +
147672 + gcc_assert(rhs_type != NULL_TREE);
147673 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
147674 + return;
147675 +
147676 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
147677 +
147678 + if (is_const_plus_unsigned_signed_truncation(rhs))
147679 + return;
147680 +
147681 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
147682 + // typemax (-1) < typemin (0)
147683 + if (TREE_OVERFLOW(type_max))
147684 + return;
147685 +
147686 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
147687 +
147688 + cast_rhs_type = TREE_TYPE(cast_rhs);
147689 + type_max_type = TREE_TYPE(type_max);
147690 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
147691 +
147692 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
147693 +
147694 + // special case: get_size_overflow_type(), 32, u64->s
147695 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
147696 + return;
147697 +
147698 + type_min_type = TREE_TYPE(type_min);
147699 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
147700 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
147701 +}
147702 +
147703 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
147704 +{
147705 + bool cast_lhs, cast_rhs;
147706 + tree lhs = gimple_assign_lhs(stmt);
147707 + tree rhs = gimple_assign_rhs1(stmt);
147708 + const_tree lhs_type = TREE_TYPE(lhs);
147709 + const_tree rhs_type = TREE_TYPE(rhs);
147710 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
147711 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
147712 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
147713 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
147714 +
147715 + static bool check_lhs[3][4] = {
147716 + // ss su us uu
147717 + { false, true, true, false }, // lhs > rhs
147718 + { false, false, false, false }, // lhs = rhs
147719 + { true, true, true, true }, // lhs < rhs
147720 + };
147721 +
147722 + static bool check_rhs[3][4] = {
147723 + // ss su us uu
147724 + { true, false, true, true }, // lhs > rhs
147725 + { true, false, true, true }, // lhs = rhs
147726 + { true, false, true, true }, // lhs < rhs
147727 + };
147728 +
147729 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
147730 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
147731 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147732 +
147733 + if (lhs_size > rhs_size) {
147734 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147735 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147736 + } else if (lhs_size == rhs_size) {
147737 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147738 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147739 + } else {
147740 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147741 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147742 + }
147743 +
147744 + if (!cast_lhs && !cast_rhs)
147745 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147746 +
147747 + if (cast_lhs && !skip_lhs_cast_check(stmt))
147748 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
147749 +
147750 + if (cast_rhs)
147751 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
147752 +
147753 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147754 +}
147755 +
147756 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
147757 +{
147758 + enum tree_code rhs_code;
147759 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
147760 +
147761 + if (pointer_set_contains(visited->my_stmts, stmt))
147762 + return lhs;
147763 +
147764 + rhs1 = gimple_assign_rhs1(stmt);
147765 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
147766 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147767 +
147768 + new_rhs1 = expand(visited, rhs1);
147769 +
147770 + if (new_rhs1 == NULL_TREE)
147771 + return create_cast_assign(visited, stmt);
147772 +
147773 + if (pointer_set_contains(visited->no_cast_check, stmt))
147774 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147775 +
147776 + rhs_code = gimple_assign_rhs_code(stmt);
147777 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
147778 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
147779 +
147780 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
147781 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
147782 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147783 + }
147784 +
147785 + if (!gimple_assign_cast_p(stmt))
147786 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147787 +
147788 + return create_cast_overflow_check(visited, new_rhs1, stmt);
147789 +}
147790 +
147791 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
147792 +{
147793 + tree rhs1, lhs = gimple_assign_lhs(stmt);
147794 + gimple def_stmt = get_def_stmt(lhs);
147795 +
147796 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
147797 + rhs1 = gimple_assign_rhs1(def_stmt);
147798 +
147799 + if (is_gimple_constant(rhs1))
147800 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147801 +
147802 + switch (TREE_CODE(rhs1)) {
147803 + case SSA_NAME: {
147804 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
147805 +
147806 + if (gimple_assign_cast_p(stmt))
147807 + unsigned_signed_cast_intentional_overflow(visited, stmt);
147808 + return ret;
147809 + }
147810 + case ARRAY_REF:
147811 + case BIT_FIELD_REF:
147812 + case ADDR_EXPR:
147813 + case COMPONENT_REF:
147814 + case INDIRECT_REF:
147815 +#if BUILDING_GCC_VERSION >= 4006
147816 + case MEM_REF:
147817 +#endif
147818 + case TARGET_MEM_REF:
147819 + case VIEW_CONVERT_EXPR:
147820 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147821 + case PARM_DECL:
147822 + case VAR_DECL:
147823 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147824 +
147825 + default:
147826 + debug_gimple_stmt(def_stmt);
147827 + debug_tree(rhs1);
147828 + gcc_unreachable();
147829 + }
147830 +}
147831 +
147832 +static void __unused print_the_code_insertions(const_gimple stmt)
147833 +{
147834 + location_t loc = gimple_location(stmt);
147835 +
147836 + inform(loc, "Integer size_overflow check applied here.");
147837 +}
147838 +
147839 +static bool is_from_cast(const_tree node)
147840 +{
147841 + gimple def_stmt = get_def_stmt(node);
147842 +
147843 + if (!def_stmt)
147844 + return false;
147845 +
147846 + if (gimple_assign_cast_p(def_stmt))
147847 + return true;
147848 +
147849 + return false;
147850 +}
147851 +
147852 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
147853 +static bool is_ptr_diff(gassign *stmt)
147854 +{
147855 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
147856 +
147857 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
147858 + return false;
147859 +
147860 + rhs1 = gimple_assign_rhs1(stmt);
147861 + if (!is_from_cast(rhs1))
147862 + return false;
147863 +
147864 + rhs2 = gimple_assign_rhs2(stmt);
147865 + if (!is_from_cast(rhs2))
147866 + return false;
147867 +
147868 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
147869 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
147870 +
147871 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
147872 + return false;
147873 +
147874 + return true;
147875 +}
147876 +
147877 +static tree handle_binary_ops(struct visited *visited, tree lhs)
147878 +{
147879 + enum intentional_overflow_type res;
147880 + tree rhs1, rhs2, new_lhs;
147881 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
147882 + tree new_rhs1 = NULL_TREE;
147883 + tree new_rhs2 = NULL_TREE;
147884 +
147885 + if (is_ptr_diff(def_stmt))
147886 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147887 +
147888 + rhs1 = gimple_assign_rhs1(def_stmt);
147889 + rhs2 = gimple_assign_rhs2(def_stmt);
147890 +
147891 + /* no DImode/TImode division in the 32/64 bit kernel */
147892 + switch (gimple_assign_rhs_code(def_stmt)) {
147893 + case RDIV_EXPR:
147894 + case TRUNC_DIV_EXPR:
147895 + case CEIL_DIV_EXPR:
147896 + case FLOOR_DIV_EXPR:
147897 + case ROUND_DIV_EXPR:
147898 + case TRUNC_MOD_EXPR:
147899 + case CEIL_MOD_EXPR:
147900 + case FLOOR_MOD_EXPR:
147901 + case ROUND_MOD_EXPR:
147902 + case EXACT_DIV_EXPR:
147903 + case POINTER_PLUS_EXPR:
147904 + case BIT_AND_EXPR:
147905 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147906 + default:
147907 + break;
147908 + }
147909 +
147910 + new_lhs = handle_integer_truncation(visited, lhs);
147911 + if (new_lhs != NULL_TREE)
147912 + return new_lhs;
147913 +
147914 + if (TREE_CODE(rhs1) == SSA_NAME)
147915 + new_rhs1 = expand(visited, rhs1);
147916 + if (TREE_CODE(rhs2) == SSA_NAME)
147917 + new_rhs2 = expand(visited, rhs2);
147918 +
147919 + res = add_mul_intentional_overflow(def_stmt);
147920 + if (res != NO_INTENTIONAL_OVERFLOW) {
147921 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
147922 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
147923 + return new_lhs;
147924 + }
147925 +
147926 + if (skip_expr_on_double_type(def_stmt)) {
147927 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
147928 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
147929 + return new_lhs;
147930 + }
147931 +
147932 + if (is_a_neg_overflow(def_stmt, rhs2))
147933 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
147934 + if (is_a_neg_overflow(def_stmt, rhs1))
147935 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
147936 +
147937 +
147938 + if (is_a_constant_overflow(def_stmt, rhs2))
147939 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
147940 + if (is_a_constant_overflow(def_stmt, rhs1))
147941 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
147942 +
147943 + // the const is between 0 and (signed) MAX
147944 + if (is_gimple_constant(rhs1))
147945 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
147946 + if (is_gimple_constant(rhs2))
147947 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
147948 +
147949 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
147950 +}
147951 +
147952 +#if BUILDING_GCC_VERSION >= 4006
147953 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
147954 +{
147955 + if (is_gimple_constant(rhs))
147956 + return cast_a_tree(size_overflow_type, rhs);
147957 + if (TREE_CODE(rhs) != SSA_NAME)
147958 + return NULL_TREE;
147959 + return expand(visited, rhs);
147960 +}
147961 +
147962 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
147963 +{
147964 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
147965 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
147966 +
147967 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
147968 +
147969 + rhs1 = gimple_assign_rhs1(def_stmt);
147970 + rhs2 = gimple_assign_rhs2(def_stmt);
147971 + rhs3 = gimple_assign_rhs3(def_stmt);
147972 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
147973 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
147974 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
147975 +
147976 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
147977 +}
147978 +#endif
147979 +
147980 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
147981 +{
147982 + gimple_stmt_iterator gsi;
147983 + gimple next_stmt = NULL;
147984 +
147985 + gsi = gsi_for_stmt(stmt);
147986 +
147987 + do {
147988 + gsi_next(&gsi);
147989 + next_stmt = gsi_stmt(gsi);
147990 +
147991 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
147992 + return NULL_TREE;
147993 +
147994 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
147995 + break;
147996 +
147997 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
147998 + } while (!gsi_end_p(gsi));
147999 +
148000 + gcc_assert(next_stmt);
148001 + return get_lhs(next_stmt);
148002 +}
148003 +
148004 +static tree expand_visited(struct visited *visited, gimple def_stmt)
148005 +{
148006 + gimple_stmt_iterator gsi;
148007 + enum gimple_code code = gimple_code(def_stmt);
148008 +
148009 + if (code == GIMPLE_ASM)
148010 + return NULL_TREE;
148011 +
148012 + gsi = gsi_for_stmt(def_stmt);
148013 + gsi_next(&gsi);
148014 +
148015 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
148016 + return NULL_TREE;
148017 + return get_my_stmt_lhs(visited, def_stmt);
148018 +}
148019 +
148020 +tree expand(struct visited *visited, tree lhs)
148021 +{
148022 + gimple def_stmt;
148023 +
148024 + def_stmt = get_def_stmt(lhs);
148025 +
148026 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
148027 + return NULL_TREE;
148028 +
148029 + if (pointer_set_contains(visited->my_stmts, def_stmt))
148030 + return lhs;
148031 +
148032 + if (pointer_set_contains(visited->stmts, def_stmt))
148033 + return expand_visited(visited, def_stmt);
148034 +
148035 + if (is_gimple_constant(lhs))
148036 + return NULL_TREE;
148037 + if (skip_types(lhs))
148038 + return NULL_TREE;
148039 +
148040 + switch (gimple_code(def_stmt)) {
148041 + case GIMPLE_PHI:
148042 + return handle_phi(visited, lhs);
148043 + case GIMPLE_CALL:
148044 + case GIMPLE_ASM:
148045 + if (is_size_overflow_asm(def_stmt))
148046 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
148047 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
148048 + case GIMPLE_ASSIGN:
148049 + switch (gimple_num_ops(def_stmt)) {
148050 + case 2:
148051 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
148052 + case 3:
148053 + return handle_binary_ops(visited, lhs);
148054 +#if BUILDING_GCC_VERSION >= 4006
148055 + case 4:
148056 + return handle_ternary_ops(visited, lhs);
148057 +#endif
148058 + }
148059 + default:
148060 + debug_gimple_stmt(def_stmt);
148061 + error("%s: unknown gimple code", __func__);
148062 + gcc_unreachable();
148063 + }
148064 +}
148065 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
148066 new file mode 100644
148067 index 0000000..1d296ce
148068 --- /dev/null
148069 +++ b/tools/gcc/stackleak_plugin.c
148070 @@ -0,0 +1,432 @@
148071 +/*
148072 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
148073 + * Licensed under the GPL v2
148074 + *
148075 + * Note: the choice of the license means that the compilation process is
148076 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
148077 + * but for the kernel it doesn't matter since it doesn't link against
148078 + * any of the gcc libraries
148079 + *
148080 + * gcc plugin to help implement various PaX features
148081 + *
148082 + * - track lowest stack pointer
148083 + *
148084 + * TODO:
148085 + * - initialize all local variables
148086 + *
148087 + * BUGS:
148088 + * - none known
148089 + */
148090 +
148091 +#include "gcc-common.h"
148092 +
148093 +int plugin_is_GPL_compatible;
148094 +
148095 +static int track_frame_size = -1;
148096 +static const char track_function[] = "pax_track_stack";
148097 +static const char check_function[] = "pax_check_alloca";
148098 +static GTY(()) tree track_function_decl;
148099 +static GTY(()) tree check_function_decl;
148100 +static bool init_locals;
148101 +
148102 +static struct plugin_info stackleak_plugin_info = {
148103 + .version = "201504282245",
148104 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
148105 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
148106 +};
148107 +
148108 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
148109 +{
148110 + gcall *check_alloca;
148111 + tree alloca_size;
148112 + cgraph_node_ptr node;
148113 + int frequency;
148114 + basic_block bb;
148115 +
148116 + // insert call to void pax_check_alloca(unsigned long size)
148117 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
148118 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
148119 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
148120 +
148121 + // update the cgraph
148122 + bb = gimple_bb(check_alloca);
148123 + node = cgraph_get_create_node(check_function_decl);
148124 + gcc_assert(node);
148125 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
148126 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
148127 +}
148128 +
148129 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
148130 +{
148131 + gcall *track_stack;
148132 + cgraph_node_ptr node;
148133 + int frequency;
148134 + basic_block bb;
148135 +
148136 + // insert call to void pax_track_stack(void)
148137 + track_stack = gimple_build_call(track_function_decl, 0);
148138 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
148139 +
148140 + // update the cgraph
148141 + bb = gimple_bb(track_stack);
148142 + node = cgraph_get_create_node(track_function_decl);
148143 + gcc_assert(node);
148144 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
148145 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
148146 +}
148147 +
148148 +static bool is_alloca(gimple stmt)
148149 +{
148150 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
148151 + return true;
148152 +
148153 +#if BUILDING_GCC_VERSION >= 4007
148154 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
148155 + return true;
148156 +#endif
148157 +
148158 + return false;
148159 +}
148160 +
148161 +static unsigned int execute_stackleak_tree_instrument(void)
148162 +{
148163 + basic_block bb, entry_bb;
148164 + bool prologue_instrumented = false, is_leaf = true;
148165 +
148166 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
148167 +
148168 + // 1. loop through BBs and GIMPLE statements
148169 + FOR_EACH_BB_FN(bb, cfun) {
148170 + gimple_stmt_iterator gsi;
148171 +
148172 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
148173 + gimple stmt;
148174 +
148175 + stmt = gsi_stmt(gsi);
148176 +
148177 + if (is_gimple_call(stmt))
148178 + is_leaf = false;
148179 +
148180 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
148181 + if (!is_alloca(stmt))
148182 + continue;
148183 +
148184 + // 2. insert stack overflow check before each __builtin_alloca call
148185 + stackleak_check_alloca(&gsi);
148186 +
148187 + // 3. insert track call after each __builtin_alloca call
148188 + stackleak_add_instrumentation(&gsi);
148189 + if (bb == entry_bb)
148190 + prologue_instrumented = true;
148191 + }
148192 + }
148193 +
148194 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
148195 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
148196 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
148197 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
148198 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
148199 + return 0;
148200 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
148201 + return 0;
148202 +
148203 + // 4. insert track call at the beginning
148204 + if (!prologue_instrumented) {
148205 + gimple_stmt_iterator gsi;
148206 +
148207 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
148208 + if (dom_info_available_p(CDI_DOMINATORS))
148209 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
148210 + gsi = gsi_start_bb(bb);
148211 + stackleak_add_instrumentation(&gsi);
148212 + }
148213 +
148214 + return 0;
148215 +}
148216 +
148217 +static unsigned int execute_stackleak_final(void)
148218 +{
148219 + rtx_insn *insn, *next;
148220 +
148221 + if (cfun->calls_alloca)
148222 + return 0;
148223 +
148224 + // keep calls only if function frame is big enough
148225 + if (get_frame_size() >= track_frame_size)
148226 + return 0;
148227 +
148228 + // 1. find pax_track_stack calls
148229 + for (insn = get_insns(); insn; insn = next) {
148230 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
148231 + rtx body;
148232 +
148233 + next = NEXT_INSN(insn);
148234 + if (!CALL_P(insn))
148235 + continue;
148236 + body = PATTERN(insn);
148237 + if (GET_CODE(body) != CALL)
148238 + continue;
148239 + body = XEXP(body, 0);
148240 + if (GET_CODE(body) != MEM)
148241 + continue;
148242 + body = XEXP(body, 0);
148243 + if (GET_CODE(body) != SYMBOL_REF)
148244 + continue;
148245 +// if (strcmp(XSTR(body, 0), track_function))
148246 + if (SYMBOL_REF_DECL(body) != track_function_decl)
148247 + continue;
148248 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
148249 + // 2. delete call
148250 + delete_insn_and_edges(insn);
148251 +#if BUILDING_GCC_VERSION >= 4007
148252 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
148253 + insn = next;
148254 + next = NEXT_INSN(insn);
148255 + delete_insn_and_edges(insn);
148256 + }
148257 +#endif
148258 + }
148259 +
148260 +// print_simple_rtl(stderr, get_insns());
148261 +// print_rtl(stderr, get_insns());
148262 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
148263 +
148264 + return 0;
148265 +}
148266 +
148267 +static bool gate_stackleak_track_stack(void)
148268 +{
148269 + tree section;
148270 +
148271 + if (ix86_cmodel != CM_KERNEL)
148272 + return false;
148273 +
148274 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
148275 + if (section && TREE_VALUE(section)) {
148276 + section = TREE_VALUE(TREE_VALUE(section));
148277 +
148278 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
148279 + return false;
148280 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
148281 + return false;
148282 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
148283 + return false;
148284 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
148285 + return false;
148286 + }
148287 +
148288 + return track_frame_size >= 0;
148289 +}
148290 +
148291 +static void stackleak_start_unit(void *gcc_data, void *user_data)
148292 +{
148293 + tree fntype;
148294 +
148295 + // void pax_track_stack(void)
148296 + fntype = build_function_type_list(void_type_node, NULL_TREE);
148297 + track_function_decl = build_fn_decl(track_function, fntype);
148298 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
148299 + TREE_PUBLIC(track_function_decl) = 1;
148300 + TREE_USED(track_function_decl) = 1;
148301 + DECL_EXTERNAL(track_function_decl) = 1;
148302 + DECL_ARTIFICIAL(track_function_decl) = 1;
148303 + DECL_PRESERVE_P(track_function_decl) = 1;
148304 +
148305 + // void pax_check_alloca(unsigned long)
148306 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
148307 + check_function_decl = build_fn_decl(check_function, fntype);
148308 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
148309 + TREE_PUBLIC(check_function_decl) = 1;
148310 + TREE_USED(check_function_decl) = 1;
148311 + DECL_EXTERNAL(check_function_decl) = 1;
148312 + DECL_ARTIFICIAL(check_function_decl) = 1;
148313 + DECL_PRESERVE_P(check_function_decl) = 1;
148314 +}
148315 +
148316 +#if BUILDING_GCC_VERSION >= 4009
148317 +namespace {
148318 +static const struct pass_data stackleak_tree_instrument_pass_data = {
148319 +#else
148320 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
148321 + .pass = {
148322 +#endif
148323 + .type = GIMPLE_PASS,
148324 + .name = "stackleak_tree_instrument",
148325 +#if BUILDING_GCC_VERSION >= 4008
148326 + .optinfo_flags = OPTGROUP_NONE,
148327 +#endif
148328 +#if BUILDING_GCC_VERSION >= 5000
148329 +#elif BUILDING_GCC_VERSION == 4009
148330 + .has_gate = true,
148331 + .has_execute = true,
148332 +#else
148333 + .gate = gate_stackleak_track_stack,
148334 + .execute = execute_stackleak_tree_instrument,
148335 + .sub = NULL,
148336 + .next = NULL,
148337 + .static_pass_number = 0,
148338 +#endif
148339 + .tv_id = TV_NONE,
148340 + .properties_required = PROP_gimple_leh | PROP_cfg,
148341 + .properties_provided = 0,
148342 + .properties_destroyed = 0,
148343 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
148344 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
148345 +#if BUILDING_GCC_VERSION < 4009
148346 + }
148347 +#endif
148348 +};
148349 +
148350 +#if BUILDING_GCC_VERSION >= 4009
148351 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
148352 +#else
148353 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
148354 + .pass = {
148355 +#endif
148356 + .type = RTL_PASS,
148357 + .name = "stackleak_final",
148358 +#if BUILDING_GCC_VERSION >= 4008
148359 + .optinfo_flags = OPTGROUP_NONE,
148360 +#endif
148361 +#if BUILDING_GCC_VERSION >= 5000
148362 +#elif BUILDING_GCC_VERSION == 4009
148363 + .has_gate = true,
148364 + .has_execute = true,
148365 +#else
148366 + .gate = gate_stackleak_track_stack,
148367 + .execute = execute_stackleak_final,
148368 + .sub = NULL,
148369 + .next = NULL,
148370 + .static_pass_number = 0,
148371 +#endif
148372 + .tv_id = TV_NONE,
148373 + .properties_required = 0,
148374 + .properties_provided = 0,
148375 + .properties_destroyed = 0,
148376 + .todo_flags_start = 0,
148377 + .todo_flags_finish = TODO_dump_func
148378 +#if BUILDING_GCC_VERSION < 4009
148379 + }
148380 +#endif
148381 +};
148382 +
148383 +#if BUILDING_GCC_VERSION >= 4009
148384 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
148385 +public:
148386 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
148387 +#if BUILDING_GCC_VERSION >= 5000
148388 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
148389 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
148390 +#else
148391 + bool gate() { return gate_stackleak_track_stack(); }
148392 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
148393 +#endif
148394 +};
148395 +
148396 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
148397 +public:
148398 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
148399 +#if BUILDING_GCC_VERSION >= 5000
148400 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
148401 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
148402 +#else
148403 + bool gate() { return gate_stackleak_track_stack(); }
148404 + unsigned int execute() { return execute_stackleak_final(); }
148405 +#endif
148406 +};
148407 +}
148408 +
148409 +static opt_pass *make_stackleak_tree_instrument_pass(void)
148410 +{
148411 + return new stackleak_tree_instrument_pass();
148412 +}
148413 +
148414 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
148415 +{
148416 + return new stackleak_final_rtl_opt_pass();
148417 +}
148418 +#else
148419 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
148420 +{
148421 + return &stackleak_tree_instrument_pass.pass;
148422 +}
148423 +
148424 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
148425 +{
148426 + return &stackleak_final_rtl_opt_pass.pass;
148427 +}
148428 +#endif
148429 +
148430 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
148431 +{
148432 + const char * const plugin_name = plugin_info->base_name;
148433 + const int argc = plugin_info->argc;
148434 + const struct plugin_argument * const argv = plugin_info->argv;
148435 + int i;
148436 + struct register_pass_info stackleak_tree_instrument_pass_info;
148437 + struct register_pass_info stackleak_final_pass_info;
148438 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
148439 + {
148440 + .base = &track_function_decl,
148441 + .nelt = 1,
148442 + .stride = sizeof(track_function_decl),
148443 + .cb = &gt_ggc_mx_tree_node,
148444 + .pchw = &gt_pch_nx_tree_node
148445 + },
148446 + {
148447 + .base = &check_function_decl,
148448 + .nelt = 1,
148449 + .stride = sizeof(check_function_decl),
148450 + .cb = &gt_ggc_mx_tree_node,
148451 + .pchw = &gt_pch_nx_tree_node
148452 + },
148453 + LAST_GGC_ROOT_TAB
148454 + };
148455 +
148456 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
148457 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
148458 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
148459 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
148460 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
148461 +
148462 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
148463 + stackleak_final_pass_info.reference_pass_name = "final";
148464 + stackleak_final_pass_info.ref_pass_instance_number = 1;
148465 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
148466 +
148467 + if (!plugin_default_version_check(version, &gcc_version)) {
148468 + error(G_("incompatible gcc/plugin versions"));
148469 + return 1;
148470 + }
148471 +
148472 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
148473 +
148474 + for (i = 0; i < argc; ++i) {
148475 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
148476 + if (!argv[i].value) {
148477 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
148478 + continue;
148479 + }
148480 + track_frame_size = atoi(argv[i].value);
148481 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
148482 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
148483 + continue;
148484 + }
148485 + if (!strcmp(argv[i].key, "initialize-locals")) {
148486 + if (argv[i].value) {
148487 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
148488 + continue;
148489 + }
148490 + init_locals = true;
148491 + continue;
148492 + }
148493 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
148494 + }
148495 +
148496 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
148497 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
148498 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
148499 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
148500 +
148501 + return 0;
148502 +}
148503 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
148504 new file mode 100644
148505 index 0000000..4436cbe
148506 --- /dev/null
148507 +++ b/tools/gcc/structleak_plugin.c
148508 @@ -0,0 +1,287 @@
148509 +/*
148510 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
148511 + * Licensed under the GPL v2
148512 + *
148513 + * Note: the choice of the license means that the compilation process is
148514 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
148515 + * but for the kernel it doesn't matter since it doesn't link against
148516 + * any of the gcc libraries
148517 + *
148518 + * gcc plugin to forcibly initialize certain local variables that could
148519 + * otherwise leak kernel stack to userland if they aren't properly initialized
148520 + * by later code
148521 + *
148522 + * Homepage: http://pax.grsecurity.net/
148523 + *
148524 + * Usage:
148525 + * $ # for 4.5/4.6/C based 4.7
148526 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
148527 + * $ # for C++ based 4.7/4.8+
148528 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
148529 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
148530 + *
148531 + * TODO: eliminate redundant initializers
148532 + * increase type coverage
148533 + */
148534 +
148535 +#include "gcc-common.h"
148536 +
148537 +// unused C type flag in all versions 4.5-5.0
148538 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
148539 +
148540 +int plugin_is_GPL_compatible;
148541 +
148542 +static struct plugin_info structleak_plugin_info = {
148543 + .version = "201401260140",
148544 + .help = "disable\tdo not activate plugin\n",
148545 +};
148546 +
148547 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
148548 +{
148549 + *no_add_attrs = true;
148550 +
148551 + // check for types? for now accept everything linux has to offer
148552 + if (TREE_CODE(*node) != FIELD_DECL)
148553 + return NULL_TREE;
148554 +
148555 + *no_add_attrs = false;
148556 + return NULL_TREE;
148557 +}
148558 +
148559 +static struct attribute_spec user_attr = {
148560 + .name = "user",
148561 + .min_length = 0,
148562 + .max_length = 0,
148563 + .decl_required = false,
148564 + .type_required = false,
148565 + .function_type_required = false,
148566 + .handler = handle_user_attribute,
148567 +#if BUILDING_GCC_VERSION >= 4007
148568 + .affects_type_identity = true
148569 +#endif
148570 +};
148571 +
148572 +static void register_attributes(void *event_data, void *data)
148573 +{
148574 + register_attribute(&user_attr);
148575 +// register_attribute(&force_attr);
148576 +}
148577 +
148578 +static tree get_field_type(tree field)
148579 +{
148580 + return strip_array_types(TREE_TYPE(field));
148581 +}
148582 +
148583 +static bool is_userspace_type(tree type)
148584 +{
148585 + tree field;
148586 +
148587 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
148588 + tree fieldtype = get_field_type(field);
148589 + enum tree_code code = TREE_CODE(fieldtype);
148590 +
148591 + if (code == RECORD_TYPE || code == UNION_TYPE)
148592 + if (is_userspace_type(fieldtype))
148593 + return true;
148594 +
148595 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
148596 + return true;
148597 + }
148598 + return false;
148599 +}
148600 +
148601 +static void finish_type(void *event_data, void *data)
148602 +{
148603 + tree type = (tree)event_data;
148604 +
148605 + if (type == NULL_TREE || type == error_mark_node)
148606 + return;
148607 +
148608 +#if BUILDING_GCC_VERSION >= 5000
148609 + if (TREE_CODE(type) == ENUMERAL_TYPE)
148610 + return;
148611 +#endif
148612 +
148613 + if (TYPE_USERSPACE(type))
148614 + return;
148615 +
148616 + if (is_userspace_type(type))
148617 + TYPE_USERSPACE(type) = 1;
148618 +}
148619 +
148620 +static void initialize(tree var)
148621 +{
148622 + basic_block bb;
148623 + gimple_stmt_iterator gsi;
148624 + tree initializer;
148625 + gimple init_stmt;
148626 +
148627 + // this is the original entry bb before the forced split
148628 + // TODO: check further BBs in case more splits occured before us
148629 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
148630 +
148631 + // first check if the variable is already initialized, warn otherwise
148632 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
148633 + gimple stmt = gsi_stmt(gsi);
148634 + tree rhs1;
148635 +
148636 + // we're looking for an assignment of a single rhs...
148637 + if (!gimple_assign_single_p(stmt))
148638 + continue;
148639 + rhs1 = gimple_assign_rhs1(stmt);
148640 +#if BUILDING_GCC_VERSION >= 4007
148641 + // ... of a non-clobbering expression...
148642 + if (TREE_CLOBBER_P(rhs1))
148643 + continue;
148644 +#endif
148645 + // ... to our variable...
148646 + if (gimple_get_lhs(stmt) != var)
148647 + continue;
148648 + // if it's an initializer then we're good
148649 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
148650 + return;
148651 + }
148652 +
148653 + // these aren't the 0days you're looking for
148654 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
148655 +
148656 + // build the initializer expression
148657 + initializer = build_constructor(TREE_TYPE(var), NULL);
148658 +
148659 + // build the initializer stmt
148660 + init_stmt = gimple_build_assign(var, initializer);
148661 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
148662 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
148663 + update_stmt(init_stmt);
148664 +}
148665 +
148666 +static unsigned int handle_function(void)
148667 +{
148668 + basic_block bb;
148669 + unsigned int ret = 0;
148670 + tree var;
148671 + unsigned int i;
148672 +
148673 + // split the first bb where we can put the forced initializers
148674 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
148675 + if (dom_info_available_p(CDI_DOMINATORS))
148676 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
148677 +
148678 + // enumarate all local variables and forcibly initialize our targets
148679 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
148680 + tree type = TREE_TYPE(var);
148681 +
148682 + gcc_assert(DECL_P(var));
148683 + if (!auto_var_in_fn_p(var, current_function_decl))
148684 + continue;
148685 +
148686 + // only care about structure types
148687 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
148688 + continue;
148689 +
148690 + // if the type is of interest, examine the variable
148691 + if (TYPE_USERSPACE(type))
148692 + initialize(var);
148693 + }
148694 +
148695 + return ret;
148696 +}
148697 +
148698 +#if BUILDING_GCC_VERSION >= 4009
148699 +namespace {
148700 +static const struct pass_data structleak_pass_data = {
148701 +#else
148702 +static struct gimple_opt_pass structleak_pass = {
148703 + .pass = {
148704 +#endif
148705 + .type = GIMPLE_PASS,
148706 + .name = "structleak",
148707 +#if BUILDING_GCC_VERSION >= 4008
148708 + .optinfo_flags = OPTGROUP_NONE,
148709 +#endif
148710 +#if BUILDING_GCC_VERSION >= 5000
148711 +#elif BUILDING_GCC_VERSION == 4009
148712 + .has_gate = false,
148713 + .has_execute = true,
148714 +#else
148715 + .gate = NULL,
148716 + .execute = handle_function,
148717 + .sub = NULL,
148718 + .next = NULL,
148719 + .static_pass_number = 0,
148720 +#endif
148721 + .tv_id = TV_NONE,
148722 + .properties_required = PROP_cfg,
148723 + .properties_provided = 0,
148724 + .properties_destroyed = 0,
148725 + .todo_flags_start = 0,
148726 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
148727 +#if BUILDING_GCC_VERSION < 4009
148728 + }
148729 +#endif
148730 +};
148731 +
148732 +#if BUILDING_GCC_VERSION >= 4009
148733 +class structleak_pass : public gimple_opt_pass {
148734 +public:
148735 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
148736 +#if BUILDING_GCC_VERSION >= 5000
148737 + virtual unsigned int execute(function *) { return handle_function(); }
148738 +#else
148739 + unsigned int execute() { return handle_function(); }
148740 +#endif
148741 +};
148742 +}
148743 +
148744 +static opt_pass *make_structleak_pass(void)
148745 +{
148746 + return new structleak_pass();
148747 +}
148748 +#else
148749 +static struct opt_pass *make_structleak_pass(void)
148750 +{
148751 + return &structleak_pass.pass;
148752 +}
148753 +#endif
148754 +
148755 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
148756 +{
148757 + int i;
148758 + const char * const plugin_name = plugin_info->base_name;
148759 + const int argc = plugin_info->argc;
148760 + const struct plugin_argument * const argv = plugin_info->argv;
148761 + bool enable = true;
148762 + struct register_pass_info structleak_pass_info;
148763 +
148764 + structleak_pass_info.pass = make_structleak_pass();
148765 + structleak_pass_info.reference_pass_name = "ssa";
148766 + structleak_pass_info.ref_pass_instance_number = 1;
148767 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
148768 +
148769 + if (!plugin_default_version_check(version, &gcc_version)) {
148770 + error(G_("incompatible gcc/plugin versions"));
148771 + return 1;
148772 + }
148773 +
148774 + if (strncmp(lang_hooks.name, "GNU C", 5) || !strncmp(lang_hooks.name, "GNU C+", 6)) {
148775 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
148776 + enable = false;
148777 + }
148778 +
148779 + for (i = 0; i < argc; ++i) {
148780 + if (!strcmp(argv[i].key, "disable")) {
148781 + enable = false;
148782 + continue;
148783 + }
148784 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
148785 + }
148786 +
148787 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
148788 + if (enable) {
148789 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
148790 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
148791 + }
148792 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
148793 +
148794 + return 0;
148795 +}
148796 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
148797 index 88461f0..6fb70a0 100644
148798 --- a/tools/include/linux/compiler.h
148799 +++ b/tools/include/linux/compiler.h
148800 @@ -35,6 +35,14 @@
148801 # define unlikely(x) __builtin_expect(!!(x), 0)
148802 #endif
148803
148804 +#ifndef __size_overflow
148805 +# define __size_overflow(...)
148806 +#endif
148807 +
148808 +#ifndef __intentional_overflow
148809 +# define __intentional_overflow(...)
148810 +#endif
148811 +
148812 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
148813
148814 #endif /* _TOOLS_LINUX_COMPILER_H */
148815 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
148816 index 36c08b1..87c72d1 100644
148817 --- a/tools/lib/api/Makefile
148818 +++ b/tools/lib/api/Makefile
148819 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
148820
148821 LIBFILE = libapikfs.a
148822
148823 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
148824 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
148825 EXTLIBS = -lelf -lpthread -lrt -lm
148826 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
148827 ALL_LDFLAGS = $(LDFLAGS)
148828 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
148829 index 6789d788..4afd019e 100644
148830 --- a/tools/perf/util/include/asm/alternative-asm.h
148831 +++ b/tools/perf/util/include/asm/alternative-asm.h
148832 @@ -5,4 +5,7 @@
148833
148834 #define altinstruction_entry #
148835
148836 + .macro pax_force_retaddr rip=0, reload=0
148837 + .endm
148838 +
148839 #endif
148840 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
148841 index 0a578fe..b81f62d 100644
148842 --- a/tools/virtio/linux/uaccess.h
148843 +++ b/tools/virtio/linux/uaccess.h
148844 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
148845 ({ \
148846 typeof(ptr) __pu_ptr = (ptr); \
148847 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
148848 - ACCESS_ONCE(*(__pu_ptr)) = x; \
148849 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
148850 0; \
148851 })
148852
148853 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
148854 index 0fba701..4a3dcd4 100644
148855 --- a/virt/kvm/kvm_main.c
148856 +++ b/virt/kvm/kvm_main.c
148857 @@ -78,12 +78,17 @@ LIST_HEAD(vm_list);
148858
148859 static cpumask_var_t cpus_hardware_enabled;
148860 static int kvm_usage_count = 0;
148861 -static atomic_t hardware_enable_failed;
148862 +static atomic_unchecked_t hardware_enable_failed;
148863
148864 struct kmem_cache *kvm_vcpu_cache;
148865 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
148866
148867 -static __read_mostly struct preempt_ops kvm_preempt_ops;
148868 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
148869 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
148870 +static struct preempt_ops kvm_preempt_ops = {
148871 + .sched_in = kvm_sched_in,
148872 + .sched_out = kvm_sched_out,
148873 +};
148874
148875 struct dentry *kvm_debugfs_dir;
148876
148877 @@ -785,7 +790,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
148878 /* We can read the guest memory with __xxx_user() later on. */
148879 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
148880 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
148881 - !access_ok(VERIFY_WRITE,
148882 + !access_ok_noprefault(VERIFY_WRITE,
148883 (void __user *)(unsigned long)mem->userspace_addr,
148884 mem->memory_size)))
148885 goto out;
148886 @@ -1684,9 +1689,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
148887
148888 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
148889 {
148890 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
148891 + int r;
148892 + unsigned long addr;
148893
148894 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
148895 + addr = gfn_to_hva(kvm, gfn);
148896 + if (kvm_is_error_hva(addr))
148897 + return -EFAULT;
148898 + r = __clear_user((void __user *)addr + offset, len);
148899 + if (r)
148900 + return -EFAULT;
148901 + mark_page_dirty(kvm, gfn);
148902 + return 0;
148903 }
148904 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
148905
148906 @@ -1931,7 +1944,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
148907 return 0;
148908 }
148909
148910 -static struct file_operations kvm_vcpu_fops = {
148911 +static file_operations_no_const kvm_vcpu_fops __read_only = {
148912 .release = kvm_vcpu_release,
148913 .unlocked_ioctl = kvm_vcpu_ioctl,
148914 #ifdef CONFIG_COMPAT
148915 @@ -2648,7 +2661,7 @@ out:
148916 }
148917 #endif
148918
148919 -static struct file_operations kvm_vm_fops = {
148920 +static file_operations_no_const kvm_vm_fops __read_only = {
148921 .release = kvm_vm_release,
148922 .unlocked_ioctl = kvm_vm_ioctl,
148923 #ifdef CONFIG_COMPAT
148924 @@ -2719,7 +2732,7 @@ out:
148925 return r;
148926 }
148927
148928 -static struct file_operations kvm_chardev_ops = {
148929 +static file_operations_no_const kvm_chardev_ops __read_only = {
148930 .unlocked_ioctl = kvm_dev_ioctl,
148931 .compat_ioctl = kvm_dev_ioctl,
148932 .llseek = noop_llseek,
148933 @@ -2745,7 +2758,7 @@ static void hardware_enable_nolock(void *junk)
148934
148935 if (r) {
148936 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
148937 - atomic_inc(&hardware_enable_failed);
148938 + atomic_inc_unchecked(&hardware_enable_failed);
148939 printk(KERN_INFO "kvm: enabling virtualization on "
148940 "CPU%d failed\n", cpu);
148941 }
148942 @@ -2801,10 +2814,10 @@ static int hardware_enable_all(void)
148943
148944 kvm_usage_count++;
148945 if (kvm_usage_count == 1) {
148946 - atomic_set(&hardware_enable_failed, 0);
148947 + atomic_set_unchecked(&hardware_enable_failed, 0);
148948 on_each_cpu(hardware_enable_nolock, NULL, 1);
148949
148950 - if (atomic_read(&hardware_enable_failed)) {
148951 + if (atomic_read_unchecked(&hardware_enable_failed)) {
148952 hardware_disable_all_nolock();
148953 r = -EBUSY;
148954 }
148955 @@ -3211,7 +3224,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
148956 kvm_arch_vcpu_put(vcpu);
148957 }
148958
148959 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148960 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148961 struct module *module)
148962 {
148963 int r;
148964 @@ -3258,7 +3271,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148965 if (!vcpu_align)
148966 vcpu_align = __alignof__(struct kvm_vcpu);
148967 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
148968 - 0, NULL);
148969 + SLAB_USERCOPY, NULL);
148970 if (!kvm_vcpu_cache) {
148971 r = -ENOMEM;
148972 goto out_free_3;
148973 @@ -3268,9 +3281,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148974 if (r)
148975 goto out_free;
148976
148977 + pax_open_kernel();
148978 kvm_chardev_ops.owner = module;
148979 kvm_vm_fops.owner = module;
148980 kvm_vcpu_fops.owner = module;
148981 + pax_close_kernel();
148982
148983 r = misc_register(&kvm_dev);
148984 if (r) {
148985 @@ -3280,9 +3295,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148986
148987 register_syscore_ops(&kvm_syscore_ops);
148988
148989 - kvm_preempt_ops.sched_in = kvm_sched_in;
148990 - kvm_preempt_ops.sched_out = kvm_sched_out;
148991 -
148992 r = kvm_init_debug();
148993 if (r) {
148994 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)